Add working webpage for unix v4

250 files changed, 39972 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2ebbe4a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+img.tar
+disk.img
+simh.zip
diff --git a/Containerfile b/Containerfile
new file mode 100644
index 0000000..fa16c73
--- /dev/null
+++ b/Containerfile
@@ -0,0 +1,45 @@
+FROM docker.io/alpine:3.23
+
+RUN apk update && apk upgrade
+
+RUN apk add \
+	build-base \
+	curl \
+	libarchive-tools \
+	libedit-dev \
+	libpcap-dev \
+	libpng-dev \
+	sdl2-dev \
+	pcre-dev
+
+
+COPY simh.zip /opt/
+RUN mkdir -p /opt/simh
+WORKDIR /opt/simh
+RUN bsdtar --strip-components=1 -xzvf /opt/simh.zip
+# RUN make pdp11
+RUN make CFLAGS_G='-march=i386' pdp11 -j$(nproc)
+RUN cp BIN/pdp11 /usr/bin/pdp11
+
+RUN mkdir /opt/unixv4
+COPY boot.ini /opt/unixv4/
+COPY disk.rk /opt/unixv4/
+WORKDIR /opt/unixv4
+
+RUN apk del \
+	build-base \
+	curl \
+	libarchive-tools \
+	libedit-dev \
+	libpcap-dev \
+	libpng-dev \
+	sdl2-dev \
+	pcre-dev
+
+RUN rm -rf /var/cache/apk /opt/simh /opt/simh.zip
+
+RUN apk add pcre sdl2
+
+COPY entrypoint.sh /bin/
+
+ENTRYPOINT /bin/entrypoint.sh
diff --git a/boot.ini b/boot.ini
index a42b696..8e80979 100644
--- a/boot.ini
+++ b/boot.ini
@@ -2,5 +2,5 @@ set cpu 11/45
 att rk0 disk.rk
 d sr 1
 boot rk
-# type k
-# type unix
+type k
+type unix
diff --git a/build.sh b/build.sh
new file mode 100755
index 0000000..285a76b
--- /dev/null
+++ b/build.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+set -ex
+export BUILDAH_LAYERS=true
+sudo=sudo
+[ -n "$(command -v doas)" ] && [ -x $(command -v doas) ] && sudo=doas
+docker=docker
+[ -n "$(command -v podman)" ] && [ -x "$(command -v podman)" ] && docker=podman
+
+simh_url="https://github.com/simh/simh/archive/master.zip"
+simh_archive="./simh.zip"
+if ! [ -e "$simh_archive" ] ; then
+	wget -O "$simh_archive" "$simh_url"
+fi
+
+$docker build --platform=i386 -t unixv4 .
+$docker run --name unixv4emulator --entrypoint=/bin/true --replace unixv4
+$docker export unixv4emulator > img.tar
+$docker container rm unixv4emulator
+truncate -s 50M disk.img
+$sudo kpartx -av disk.img
+$sudo mkfs.ext2 /dev/loop0
+$sudo mount /dev/loop0 /mnt
+$sudo tar -C /mnt -xpvf img.tar
+$sudo umount /mnt
+$sudo kpartx -dv disk.img
+
+
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100755
index 0000000..7bdd9eb
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+if ! test -t ; then
+	echo "need an interactive terminal"
+	exit 1
+fi
+
+echo "You will need to type:"
+echo "	k<enter>"
+echo "	unix<enter>"
+echo ""
+echo "Where <enter> is the literal enter/return key."
+echo "Once you get to the login prompt, the root user without a password"
+echo "Will be available to you."
+echo ""
+echo "Note: to stop the simulation you can press c-e and type quit"
+
+exec /usr/bin/pdp11 boot.ini
diff --git a/jslinux-2019-12-21/bbl64.bin b/jslinux-2019-12-21/bbl64.bin
new file mode 100755
index 0000000..382672c
--- /dev/null
+++ b/jslinux-2019-12-21/bbl64.bin
diff --git a/jslinux-2019-12-21/images/bg-scrollbar-thumb-y.png b/jslinux-2019-12-21/images/bg-scrollbar-thumb-y.png
new file mode 100644
index 0000000..2ce41f2
--- /dev/null
+++ b/jslinux-2019-12-21/images/bg-scrollbar-thumb-y.png
diff --git a/jslinux-2019-12-21/images/bg-scrollbar-track-y.png b/jslinux-2019-12-21/images/bg-scrollbar-track-y.png
new file mode 100644
index 0000000..2636c54
--- /dev/null
+++ b/jslinux-2019-12-21/images/bg-scrollbar-track-y.png
diff --git a/jslinux-2019-12-21/images/bg-scrollbar-trackend-y.png b/jslinux-2019-12-21/images/bg-scrollbar-trackend-y.png
new file mode 100644
index 0000000..16d740c
--- /dev/null
+++ b/jslinux-2019-12-21/images/bg-scrollbar-trackend-y.png
diff --git a/jslinux-2019-12-21/images/upload-icon.png b/jslinux-2019-12-21/images/upload-icon.png
new file mode 100644
index 0000000..0efc325
--- /dev/null
+++ b/jslinux-2019-12-21/images/upload-icon.png
diff --git a/jslinux-2019-12-21/index.html b/jslinux-2019-12-21/index.html
new file mode 100644
index 0000000..2e32891
--- /dev/null
+++ b/jslinux-2019-12-21/index.html
@@ -0,0 +1,68 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+  <title>JSLinux</title>
+  <link href="style.css" type="text/css" rel="stylesheet"/>
+<style>
+</style>
+</head>
+<body>
+
+<h1>Run Unix v4 from your browser</h1>
+
+<p>
+Technically, we're booting Linux, to emulate a PDP-11.
+
+Once Linux is booted run:
+
+<pre><code>
+cd /opt/unixv4
+pdp11 boot.ini
+</code></pre>
+
+Once you see some info about the controller not being valid, type
+<pre>k</pre> it should push you to a newline, then type <pre>unix</pre>
+then hit enter.
+
+From there you should have a login prompt, at which you can type <pre>root</pre>
+and play with the system as you see fit.
+</p>
+<div id="term_wrap">
+  <div id="term_container">
+  </div>
+  <div>
+    <textarea id="term_paste" cols="10" rows="1" autocorrect="off">Paste Here</textarea>
+    <label>
+      <img title="Upload files" src="images/upload-icon.png"><input type="file" id="files" multiple onchange="on_update_files(this.files)">
+    </label>
+    <progress id="net_progress">
+    </progress>
+  </div>
+</div>
+<script type="text/javascript" src="term.js"></script>
+<script type="text/javascript" src="jslinux.js"></script>
+
+<p>
+Special thanks to:
+<ul>
+	<li>
+		<a href="https://x.com/akero_p">aap</a> for the disk image and basic
+		instructions found <a href="http://squoze.net/UNIX/v4/README">here</a>
+	</li>
+	<li>
+		Everyone involved with reading the tape and getting it to
+		<a href="https://archive.org/details/utah_unix_v4_raw">Archive.org</a>
+	</li>
+	<li>
+		Everyone at <a href="https://github.com/simh/simh">simh</a> for the
+		PDP-11 emulator
+	</li>
+	<li>
+		And finally Fabrice Bellard for
+		<a href="https://bellard.org/jslinux">JSLinux</a> and TinyEMU
+	</li>
+</ul>
+</p>
+</body>
+</html>
diff --git a/jslinux-2019-12-21/jslinux.js b/jslinux-2019-12-21/jslinux.js
new file mode 100644
index 0000000..39d45ac
--- /dev/null
+++ b/jslinux-2019-12-21/jslinux.js
@@ -0,0 +1,646 @@
+/*
+ * JS Linux main
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+"use strict";
+
+var term, console_write1;
+var graphic_display, display_key_event, display_mouse_event;
+var net_state, net_write_packet, net_set_carrier;
+var display_wheel_event;
+var fs_import_file;
+var Module = {};
+var downloading_timer_pending = false;
+var downloading_timer;
+
+function on_update_file(f)
+{
+    var f, reader;
+    reader = new FileReader();
+    reader.onload = function (ev) {
+        var buf, buf_addr, buf_len;
+        buf = new Uint8Array(reader.result);
+        buf_len = buf.length;
+        buf_addr = _malloc(buf_len);
+        HEAPU8.set(buf, buf_addr);
+        /* the buffer is freed by the function */
+        fs_import_file(f.name, buf_addr, buf_len);
+    };
+    reader.readAsArrayBuffer(f);
+}
+
+function on_update_files(files)
+{
+    var i, n;
+    n = files.length;
+    for(i = 0; i < n; i++) {
+        on_update_file(files[i]);
+    }
+}
+
+function term_handler(str)
+{
+    var i;
+    for(i = 0; i < str.length; i++) {
+        console_write1(str.charCodeAt(i));
+    }
+}
+
+function downloading_timer_cb()
+{
+    var el = document.getElementById("net_progress");
+    el.style.visibility = "hidden";
+    downloading_timer_pending = false;
+}
+
+function update_downloading(flag)
+{
+    var el;
+    if (flag) {
+        if (downloading_timer_pending) {
+            clearTimeout(downloading_timer);
+            downloading_timer_pending = false;
+        } else {
+            el = document.getElementById("net_progress");
+            el.style.visibility = "visible";
+        }
+    } else {
+        downloading_timer_pending = true;
+        downloading_timer = setTimeout(downloading_timer_cb, 500);
+    }
+}
+
+function get_params()
+{
+    var url, query_str, p, tab, i, params, tab2;
+    query_str = window.location.href;
+    p = query_str.indexOf("?");
+    if (p < 0)
+        return {};
+    query_str = query_str.substr(p + 1);
+    tab = query_str.split("&");
+    params = {};
+    for(i = 0; i < tab.length; i++) {
+        tab2 = tab[i].split("=");
+        params[decodeURIComponent(tab2[0])] = decodeURIComponent(tab2[1]);
+    }
+    return params;
+}
+
+function get_absolute_url(fname)
+{
+    var path, p;
+    
+    if (fname.indexOf(":") >= 0)
+        return fname;
+    path = window.location.pathname;
+    p = path.lastIndexOf("/");
+    if (p < 0)
+        return fname;
+    return window.location.origin + path.slice(0, p + 1) + fname;
+}
+
+function GraphicDisplay(parent_el, width, height)
+{
+    this.width = width;
+    this.height = height;
+    
+    this.canvas_el = document.createElement("canvas");
+    this.canvas_el.width = width; /* logical width */
+    this.canvas_el.height = height; /* logical width */
+    /* displayed size */
+    this.canvas_el.style.width = width + "px";
+    this.canvas_el.style.height = height + "px";
+    this.canvas_el.style.cursor = "none";
+    
+    parent_el.appendChild(this.canvas_el);
+
+    this.ctx = this.canvas_el.getContext("2d");
+    /* clear the display */
+    this.ctx.fillStyle = "#000000";
+    this.ctx.fillRect(0, 0, width, height);
+    
+    this.image = this.ctx.createImageData(width, height);
+
+    this.key_pressed = new Uint8Array(128);
+
+    document.addEventListener("keydown",
+                              this.keyDownHandler.bind(this), false);
+    document.addEventListener("keyup", 
+                              this.keyUpHandler.bind(this), false);
+    document.addEventListener("blur", 
+                              this.blurHandler.bind(this), false);
+
+    this.canvas_el.onmousedown = this.mouseMoveHandler.bind(this);
+    this.canvas_el.onmouseup = this.mouseMoveHandler.bind(this);
+    this.canvas_el.onmousemove = this.mouseMoveHandler.bind(this);
+    this.canvas_el.oncontextmenu = this.onContextMenuHandler.bind(this);
+    this.canvas_el.onwheel = this.wheelHandler.bind(this);
+}
+
+GraphicDisplay.code_to_input_map = {
+        "Escape": 0x01,
+        "Digit1": 0x02,
+        "Digit2": 0x03,
+        "Digit3": 0x04,
+        "Digit4": 0x05,
+        "Digit5": 0x06,
+        "Digit6": 0x07,
+        "Digit7": 0x08,
+        "Digit8": 0x09,
+        "Digit9": 0x0a,
+        "Digit0": 0x0b,
+        "Minus": 0x0c,
+        "Equal": 0x0d,
+        "Backspace": 0x0e,
+        "Tab": 0x0f,
+        "KeyQ": 0x10,
+        "KeyW": 0x11,
+        "KeyE": 0x12,
+        "KeyR": 0x13,
+        "KeyT": 0x14,
+        "KeyY": 0x15,
+        "KeyU": 0x16,
+        "KeyI": 0x17,
+        "KeyO": 0x18,
+        "KeyP": 0x19,
+        "BracketLeft": 0x1a,
+        "BracketRight": 0x1b,
+        "Enter": 0x1c,
+        "ControlLeft": 0x1d,
+        "KeyA": 0x1e,
+        "KeyS": 0x1f,
+        "KeyD": 0x20,
+        "KeyF": 0x21,
+        "KeyG": 0x22,
+        "KeyH": 0x23,
+        "KeyJ": 0x24,
+        "KeyK": 0x25,
+        "KeyL": 0x26,
+        "Semicolon": 0x27,
+        "Quote": 0x28,
+        "Backquote": 0x29,
+        "ShiftLeft": 0x2a,
+        "Backslash": 0x2b,
+        "KeyZ": 0x2c,
+        "KeyX": 0x2d,
+        "KeyC": 0x2e,
+        "KeyV": 0x2f,
+        "KeyB": 0x30,
+        "KeyN": 0x31,
+        "KeyM": 0x32,
+        "Comma": 0x33,
+        "Period": 0x34,
+        "Slash": 0x35,
+        "ShiftRight": 0x36,
+        "NumpadMultiply": 0x37,
+        "AltLeft": 0x38,
+        "Space": 0x39,
+        "CapsLock": 0x3a,
+        "F1": 0x3b,
+        "F2": 0x3c,
+        "F3": 0x3d,
+        "F4": 0x3e,
+        "F5": 0x3f,
+        "F6": 0x40,
+        "F7": 0x41,
+        "F8": 0x42,
+        "F9": 0x43,
+        "F10": 0x44,
+        "NumLock": 0x45,
+        "ScrollLock": 0x46,
+        "Numpad7": 0x47,
+        "Numpad8": 0x48,
+        "Numpad9": 0x49,
+        "NumpadSubtract": 0x4a,
+        "Numpad4": 0x4b,
+        "Numpad5": 0x4c,
+        "Numpad6": 0x4d,
+        "NumpadAdd": 0x4e,
+        "Numpad1": 0x4f,
+        "Numpad2": 0x50,
+        "Numpad3": 0x51,
+        "Numpad0": 0x52,
+        "NumpadDecimal": 0x53,
+        "IntlBackslash": 0x56,
+        "F11": 0x57,
+        "F12": 0x58,
+
+        "NumpadEnter": 96,
+        "ControlRight": 97,
+        "NumpadDivide": 98,
+        "AltRight": 100,
+        "Home": 102,
+        "ArrowUp": 103,
+        "PageUp": 104,
+        "ArrowLeft": 105,
+        "ArrowRight": 106,
+        "End": 107,
+        "ArrowDown": 108,
+        "PageDown": 109,
+        "Insert": 110,
+        "Delete": 111,
+        "OSLeft": 125,
+        "OSRight": 126,
+        "ContextMenu": 127,
+};
+
+GraphicDisplay.key_code_to_input_map = new Uint8Array([
+    0, 0, 0, 0, 0, 0, 0, 0,
+    0x0E, 0x0F, 0, 0, 0, 0x1C, 0, 0,
+    0x2A, 0x1D, 0x38, 0, 0x3A, 0, 0, 0, /* 0x10 */
+    0, 0, 0, 0x01, 0, 0, 0, 0,
+    0x39, 104, 109, 107, 102, 105, 103, 106, /* 0x20 */
+    0x50, 0, 0, 0, 0, 0x52, 0x53, 0,
+    0x0B, 0x02, 0x03, 0x04,  0x05, 0x06, 0x07, 0x08, /* 0x30 */
+    0x09, 0x0A, 0, 0x27, 0, 0x0D, 0, 0,
+    0, 0x1E, 0x30, 0x2E, 0x20, 0x12, 0x21, 0x22, /* 0x40 */
+    0x23, 0x17, 0x24, 0x25, 0x26, 0x32, 0x31, 0x18,
+    0x19, 0x10, 0x13, 0x1F, 0x14, 0x16, 0x2F, 0x11, /* 0x50 */
+    0x2D, 0x15, 0x2C, 125, 126, 127, 0, 0, 
+    0x52, 0x4F, 0x50, 0x51, 0x4B, 0x4C, 0x4D, 0x47, /* 0x60 */
+    0x48, 0x49, 0x37, 0x4e, 0, 0x4a, 0x53, 98,
+    0x3B, 0x3C, 0x3D, 0x3E, 0x3F, 0x40, 0x41, 0x42, /* 0x70 */
+    0x43, 0x44, 0x57, 0x58, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, /* 0x80 */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    0x45, 0, 0, 0, 0, 0, 0, 0, /* 0x90 */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, /* 0xa0 */
+    0, 0, 0, 0, 0, 0x0C, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, /* 0xb0 */
+    0, 0, 0x27, 0x0D, 0x33, 0x0C, 0x34, 0x35,
+    0x29, 0, 0, 0, 0, 0, 0, 0, /* 0xc0 */
+    0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, /* 0xd0 */
+    0, 0, 0, 0x1A, 0x2B, 0x1B, 0x28, 0,
+    125, 100, 0, 0, 0, 0, 0, 0, /* 0xe0 */
+    0, 0, 0, 0, 0, 0, 0, 0,
+]);
+
+GraphicDisplay.prototype.keyHandler = function keyHandler(ev, isDown)
+{
+    var code, input_key_code;
+
+    /* At least avoid exiting the navigator if Ctrl-Q or Ctrl-W are
+     * pressed */
+    if (ev.ctrlKey) {
+        window.onbeforeunload = function() {
+            window.onbeforeunload = null;
+            return "CTRL-W or Ctrl-Q cannot be sent to the emulator.";
+        };
+    } else {
+        window.onbeforeunload = null;
+    }
+
+    if (typeof ev.code != "undefined") {
+        code = ev.code;
+        input_key_code = GraphicDisplay.code_to_input_map[code];
+        if (typeof input_key_code != "undefined") {
+//            console.log("code=" + code + " isDown=" + isDown + " input_key_code=" + input_key_code);
+            this.key_pressed[input_key_code] = isDown;
+            display_key_event(isDown, input_key_code);
+
+            if (ev.stopPropagation)
+                ev.stopPropagation();
+            if (ev.preventDefault)
+                ev.preventDefault();
+            return false;
+        }
+    } else {
+        /* fallback using keyCodes. Works only with an US keyboard */
+        code = ev.keyCode;
+        if (code < 256) {
+            input_key_code = GraphicDisplay.key_code_to_input_map[code];
+//            console.log("keyCode=" + code + " isDown=" + isDown + " input_key_code=" + input_key_code);
+            if (input_key_code) {
+                this.key_pressed[input_key_code] = isDown;
+                display_key_event(isDown, input_key_code);
+                
+                if (ev.stopPropagation)
+                    ev.stopPropagation();
+                if (ev.preventDefault)
+                    ev.preventDefault();
+                return false;
+            }
+        }
+    }
+    return true;
+}
+
+GraphicDisplay.prototype.keyDownHandler = function keyDownHandler(ev)
+{
+    return this.keyHandler(ev, 1);
+}
+
+GraphicDisplay.prototype.keyUpHandler = function keyUpHandler(ev)
+{
+    return this.keyHandler(ev, 0);
+}
+
+GraphicDisplay.prototype.blurHandler = function blurHandler(ev, isDown)
+{
+    var i, n, key_pressed;
+    /* allow unloading the page */
+    window.onbeforeunload = null;
+    /* release all keys */
+    key_pressed = this.key_pressed;
+    for(i = 0; i < key_pressed.length; i++) {
+        if (key_pressed[i]) {
+            display_key_event(0, i);
+            key_pressed[i] = 0;
+        }
+    }
+}
+
+GraphicDisplay.prototype.mouseMoveHandler = function (ev)
+{
+    var x, y, rect, buttons;
+    rect = this.canvas_el.getBoundingClientRect();
+    x = ev.clientX - rect.left;
+    y = ev.clientY - rect.top;
+    buttons = ev.buttons & 7;
+//    console.log("mouse: x=" + x + " y=" + y + " buttons=" + buttons);
+    display_mouse_event(x, y, buttons);
+    if (ev.stopPropagation)
+        ev.stopPropagation();
+    if (ev.preventDefault)
+        ev.preventDefault();
+    return false;
+}
+
+GraphicDisplay.prototype.wheelHandler = function (ev)
+{
+    if (ev.deltaY < 0) {
+        display_wheel_event(1);
+    } else if (ev.deltaY > 0) {
+        display_wheel_event(-1);
+    }
+    if (ev.stopPropagation)
+        ev.stopPropagation();
+    if (ev.preventDefault)
+        ev.preventDefault();
+}
+
+/* disable contextual menu */
+GraphicDisplay.prototype.onContextMenuHandler = function (ev)
+{
+    if (ev.stopPropagation)
+        ev.stopPropagation();
+    if (ev.preventDefault)
+        ev.preventDefault();
+    return false;
+}
+
+/* Network support */
+
+function Ethernet(url)
+{
+    try {
+        this.socket = new WebSocket(url);
+    } catch(err) {
+        this.socket = null;
+        console.log("Could not open websocket url=" + url);
+        return;
+    }
+    this.socket.binaryType = 'arraybuffer';
+    this.socket.onmessage = this.messageHandler.bind(this);
+    this.socket.onclose = this.closeHandler.bind(this);
+    this.socket.onopen = this.openHandler.bind(this);
+    this.socket.onerror = this.errorHandler.bind(this);
+}
+
+Ethernet.prototype.openHandler = function(e)
+{
+    net_set_carrier(1);
+}
+
+Ethernet.prototype.closeHandler = function(e)
+{
+    net_set_carrier(0);
+}
+
+Ethernet.prototype.errorHandler = function(e)
+{
+    console.log("Websocket error=" + e);
+}
+
+Ethernet.prototype.messageHandler = function(e)
+{
+    var str, buf_len, buf_addr, buf;
+    if (e.data instanceof ArrayBuffer) {
+        buf_len = e.data.byteLength;
+        buf = new Uint8Array(e.data);
+        buf_addr = _malloc(buf_len);
+        HEAPU8.set(buf, buf_addr);
+        net_write_packet(buf_addr, buf_len);
+        _free(buf_addr);
+    } else {
+        str = e.data.toString();
+        if (str.substring(0, 5) == "ping:") {
+            try {
+                this.socket.send('pong:' + str.substring(5));
+            } catch (err) {
+            }
+        }
+    }
+}
+
+Ethernet.prototype.recv_packet = function(buf)
+{
+    if (this.socket) {
+        try {
+            this.socket.send(buf);
+        } catch (err) {
+        }
+    }
+}
+
+function start_vm(user, pwd)
+{
+    var url, mem_size, cpu, params, vm_url, cmdline, cols, rows, guest_url;
+    var font_size, graphic_enable, width, height, net_url, alloc_size;
+    var drive_url, vm_file;
+    
+    function loadScript(src, f) {
+        var head = document.getElementsByTagName("head")[0];
+        var script = document.createElement("script");
+        script.src = src;
+        var done = false;
+        script.onload = script.onreadystatechange = function() { 
+            // attach to both events for cross browser finish detection:
+            if ( !done && (!this.readyState ||
+                           this.readyState == "loaded" || this.readyState == "complete") ) {
+                done = true;
+                if (f) {
+                    f();
+                }
+                script.onload = script.onreadystatechange = null;
+                head.removeChild(script);
+            }
+        };
+        head.appendChild(script);
+    }
+
+    function start()
+    {
+        /* C functions called from javascript */
+        console_write1 = Module.cwrap('console_queue_char', null, ['number']);
+        fs_import_file = Module.cwrap('fs_import_file', null, ['string', 'number', 'number']);
+        display_key_event = Module.cwrap('display_key_event', null, ['number', 'number']);
+        display_mouse_event = Module.cwrap('display_mouse_event', null, ['number', 'number', 'number']);
+        display_wheel_event = Module.cwrap('display_wheel_event', null, ['number']);
+        net_write_packet = Module.cwrap('net_write_packet', null, ['number', 'number']);
+        net_set_carrier = Module.cwrap('net_set_carrier', null, ['number']);
+
+        net_state = null;
+        if (net_url != "") {
+            net_state = new Ethernet(net_url);
+        }
+
+        Module.ccall("vm_start", null, ["string", "number", "string", "string", "number", "number", "number", "string"], [url, mem_size, cmdline, pwd, width, height, (net_state != null) | 0, drive_url]);
+        pwd = null;
+    }
+
+    /* read the parameters */
+
+    params = get_params();
+    cpu = params["cpu"] || "x86";
+    url = params["url"];
+    if (!url) {
+        if (cpu == "riscv")
+            url = "root-riscv64.cfg";
+        else
+            url = "root-x86.cfg";
+    }
+    url = get_absolute_url(url);
+    mem_size = (params["mem"] | 0) || 128; /* in mb */
+    cmdline = params["cmdline"] || "";
+    cols = (params["cols"] | 0) || 80;
+    rows = (params["rows"] | 0) || 30;
+    font_size = (params["font_size"] | 0) || 15;
+    guest_url = params["guest_url"] || "";
+    width = (params["w"] | 0) || 1024;
+    height = (params["h"] | 0) || 640;
+    graphic_enable = params["graphic"] | 0;
+    net_url = params["net_url"] || ""; /* empty string means no network */
+    if (typeof net_url == "undefined")
+        net_url = "wss://relay.widgetry.org/";
+    drive_url = params["drive_url"] || "";
+
+    if (user) {
+        cmdline += " LOGIN_USER=" + user;
+    } else if (guest_url) {
+        cmdline += " GUEST_URL=" + guest_url;
+    }
+    
+    if (graphic_enable) {
+        graphic_display = new GraphicDisplay(document.getElementById("term_container"), width, height);
+    } else {
+        width = 0;
+        height = 0;
+        /* start the terminal */
+        term = new Term(cols, rows, term_handler, 10000);
+        term.open(document.getElementById("term_container"),
+                  document.getElementById("term_paste"));
+        term.term_el.style.fontSize = font_size + "px";
+        term.write("Loading...\r\n");
+    }
+
+//    console.log("cpu=" + cpu + " url=" + url + " mem=" + mem_size);
+
+    switch(cpu) {
+    case "x86":
+        vm_file = "x86emu";
+        break;
+    case "riscv64":
+    case "riscv":
+        vm_file = "riscvemu64";
+        break;
+    case "riscv32":
+        vm_file = "riscvemu32";
+        break;
+    default:
+        term.writeln("Unknown cpu=" + cpu);
+        return;
+    }
+
+    if (typeof WebAssembly === "object") {
+        /* wasm support : the memory grows automatically */
+        vm_url = vm_file + "-wasm.js";
+    } else {
+        /* set the total memory */
+        alloc_size = mem_size;
+        if (cpu == "x86")
+            alloc_size += 16;
+        if (graphic_enable) {
+            /* frame buffer memory */
+            alloc_size += (width * height * 4 + 1048576 - 1) >> 20;
+        }
+        alloc_size += 32; /* extra space (XXX: reduce it ?) */
+        alloc_size = (alloc_size + 15) & -16; /* align to 16 MB */
+        Module.TOTAL_MEMORY = alloc_size << 20;
+        vm_url = vm_file + ".js";
+    }
+    Module.preRun = start;
+
+    loadScript(vm_url, null);
+}
+
+function on_login()
+{
+    var login_wrap_el = document.getElementById("wrap");
+    var term_wrap_el = document.getElementById("term_wrap");
+    var form = document.getElementById("form");
+    var status = document.getElementById("status");
+    var user = form.user.value;
+    var pwd = form.password.value;
+
+    if (user.length <= 1) {
+        status.innerHTML = "User name must be provided";
+        return false;
+    }
+    
+    login_wrap_el.style.display = "none";
+    term_wrap_el.style.display = "block";
+    form.password.value = "";
+    form.user.value = "";
+    
+    start_vm(user, pwd);
+
+    return false;
+}
+
+(function() {
+    var login, params;
+
+    params = get_params();
+    login = params["login"] || 0;
+    if (login) {
+        var login_wrap_el = document.getElementById("wrap");
+        login_wrap_el.style.display = "block";
+    } else {
+        var term_wrap_el = document.getElementById("term_wrap");
+        term_wrap_el.style.display = "block";
+        start_vm(null, null);
+    }
+})();
diff --git a/jslinux-2019-12-21/kernel-riscv64.bin b/jslinux-2019-12-21/kernel-riscv64.bin
new file mode 100755
index 0000000..18b3136
--- /dev/null
+++ b/jslinux-2019-12-21/kernel-riscv64.bin
diff --git a/jslinux-2019-12-21/kernel-x86.bin b/jslinux-2019-12-21/kernel-x86.bin
new file mode 100644
index 0000000..d29d300
--- /dev/null
+++ b/jslinux-2019-12-21/kernel-x86.bin
diff --git a/jslinux-2019-12-21/readme.txt b/jslinux-2019-12-21/readme.txt
new file mode 100644
index 0000000..89d182e
--- /dev/null
+++ b/jslinux-2019-12-21/readme.txt
@@ -0,0 +1,27 @@
+JSLinux demo
+============
+
+You must copy all the files to a directory on a web server in order to
+run the demo (it is needed so that the XML HTTP Requests work
+correctly). Assuming it is installed in http://localhost/jslinux,
+explore in a browser:
+
+http://localhost/jslinux
+
+A minimal busybox distribution for RISCV-64 and x86 is provided. The
+RISCV-64 version is executed by default. To run the x86 version,
+explore:
+
+http://localhost/jslinux?cpu=x86
+
+The source jslinux.js can be modified to change the default
+configuration.
+
+More complete Linux distributions (such as buildroot) can be used
+provided you keep using the same precompiled Linux kernels. The
+TinyEMU 'splitimg' tool must be used to convert a diskimage to a list
+of files. For example:
+
+splitimg root-riscv64.bin root-riscv64 256
+
+The demo VM configurations are in root-riscv64.cfg and root-x86.cfg.
diff --git a/jslinux-2019-12-21/riscvemu32-wasm.js b/jslinux-2019-12-21/riscvemu32-wasm.js
new file mode 100644
index 0000000..d3b2608
--- /dev/null
+++ b/jslinux-2019-12-21/riscvemu32-wasm.js
@@ -0,0 +1,4 @@
+var Module=typeof Module!=="undefined"?Module:{};var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}Module["arguments"]=[];Module["thisProgram"]="./this.program";Module["quit"]=(function(status,toThrow){throw toThrow});Module["preRun"]=[];Module["postRun"]=[];var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}else{return scriptDirectory+path}}if(ENVIRONMENT_IS_NODE){scriptDirectory=__dirname+"/";var nodeFS;var nodePath;Module["read"]=function shell_read(filename,binary){var ret;if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);ret=nodeFS["readFileSync"](filename);return binary?ret:ret.toString()};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));process["on"]("unhandledRejection",(function(reason,p){process["exit"](1)}));Module["quit"]=(function(status){process["exit"](status)});Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(typeof read!="undefined"){Module["read"]=function shell_read(f){return read(f)}}Module["readBinary"]=function readBinary(f){var data;if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof quit==="function"){Module["quit"]=(function(status){quit(status)})}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WEB){if(document.currentScript){scriptDirectory=document.currentScript.src}}else{scriptDirectory=self.location.href}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.split("/").slice(0,-1).join("/")+"/"}else{scriptDirectory=""}Module["read"]=function shell_read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){Module["readBinary"]=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}Module["readAsync"]=function readAsync(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)};Module["setWindowTitle"]=(function(title){document.title=title})}else{}var out=Module["print"]||(typeof console!=="undefined"?console.log.bind(console):typeof print!=="undefined"?print:null);var err=Module["printErr"]||(typeof printErr!=="undefined"?printErr:typeof console!=="undefined"&&console.warn.bind(console)||out);for(key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}moduleOverrides=undefined;var STACK_ALIGN=16;function staticAlloc(size){var ret=STATICTOP;STATICTOP=STATICTOP+size+15&-16;return ret}function dynamicAlloc(size){var ret=HEAP32[DYNAMICTOP_PTR>>2];var end=ret+size+15&-16;HEAP32[DYNAMICTOP_PTR>>2]=end;if(end>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){HEAP32[DYNAMICTOP_PTR>>2]=ret;return 0}}return ret}function alignMemory(size,factor){if(!factor)factor=STACK_ALIGN;var ret=size=Math.ceil(size/factor)*factor;return ret}function getNativeTypeSize(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return 4}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}function warnOnce(text){if(!warnOnce.shown)warnOnce.shown={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;err(text)}}var asm2wasmImports={"f64-rem":(function(x,y){return x%y}),"debugger":(function(){debugger})};var functionPointers=new Array(0);var funcWrappers={};function getFuncWrapper(func,sig){if(!func)return;assert(sig);if(!funcWrappers[sig]){funcWrappers[sig]={}}var sigCache=funcWrappers[sig];if(!sigCache[func]){if(sig.length===1){sigCache[func]=function dynCall_wrapper(){return dynCall(sig,func)}}else if(sig.length===2){sigCache[func]=function dynCall_wrapper(arg){return dynCall(sig,func,[arg])}}else{sigCache[func]=function dynCall_wrapper(){return dynCall(sig,func,Array.prototype.slice.call(arguments))}}}return sigCache[func]}function dynCall(sig,ptr,args){if(args&&args.length){return Module["dynCall_"+sig].apply(null,[ptr].concat(args))}else{return Module["dynCall_"+sig].call(null,ptr)}}var Runtime={dynCall:dynCall};var GLOBAL_BASE=1024;var ABORT=0;var EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func}var JSfuncs={"stackSave":(function(){stackSave()}),"stackRestore":(function(){stackRestore()}),"arrayToC":(function(arr){var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=stackAlloc(len);stringToUTF8(str,ret,len)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};function ccall(ident,returnType,argTypes,args,opts){function convertReturnValue(ret){if(returnType==="string")return Pointer_stringify(ret);if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);ret=convertReturnValue(ret);if(stack!==0)stackRestore(stack);return ret}function cwrap(ident,returnType,argTypes,opts){argTypes=argTypes||[];var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs&&!opts){return getCFunc(ident)}return(function(){return ccall(ident,returnType,argTypes,arguments,opts)})}function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}var ALLOC_NORMAL=0;var ALLOC_STATIC=2;var ALLOC_NONE=4;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[typeof _malloc==="function"?_malloc:staticAlloc,stackAlloc,staticAlloc,dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var stop;ptr=ret;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}function getMemory(size){if(!staticSealed)return staticAlloc(size);if(!runtimeInitialized)return dynamicAlloc(size);return _malloc(size)}function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return UTF8ToString(ptr)}var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx){var endPtr=idx;while(u8Array[endPtr])++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}}function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;var WASM_PAGE_SIZE=65536;var ASMJS_PAGE_SIZE=16777216;var MIN_TOTAL_MEMORY=16777216;function alignUp(x,multiple){if(x%multiple>0){x+=multiple-x%multiple}return x}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBuffer(buf){Module["buffer"]=buffer=buf}function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var STATIC_BASE,STATICTOP,staticSealed;var STACK_BASE,STACKTOP,STACK_MAX;var DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value "+TOTAL_MEMORY+", (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ")}if(!Module["reallocBuffer"])Module["reallocBuffer"]=(function(size){var ret;try{if(ArrayBuffer.transfer){ret=ArrayBuffer.transfer(buffer,size)}else{var oldHEAP8=HEAP8;ret=new ArrayBuffer(size);var temp=new Int8Array(ret);temp.set(oldHEAP8)}}catch(e){return false}var success=_emscripten_replace_memory(ret);if(!success)return false;return ret});function enlargeMemory(){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;var LIMIT=2147483648-PAGE_MULTIPLE;if(HEAP32[DYNAMICTOP_PTR>>2]>LIMIT){return false}var OLD_TOTAL_MEMORY=TOTAL_MEMORY;TOTAL_MEMORY=Math.max(TOTAL_MEMORY,MIN_TOTAL_MEMORY);while(TOTAL_MEMORY<HEAP32[DYNAMICTOP_PTR>>2]){if(TOTAL_MEMORY<=536870912){TOTAL_MEMORY=alignUp(2*TOTAL_MEMORY,PAGE_MULTIPLE)}else{TOTAL_MEMORY=Math.min(alignUp((3*TOTAL_MEMORY+2147483648)/4,PAGE_MULTIPLE),LIMIT)}}var replacement=Module["reallocBuffer"](TOTAL_MEMORY);if(!replacement||replacement.byteLength!=TOTAL_MEMORY){TOTAL_MEMORY=OLD_TOTAL_MEMORY;return false}updateGlobalBuffer(replacement);updateGlobalBufferViews();return true}var byteLength;try{byteLength=Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype,"byteLength").get);byteLength(new ArrayBuffer(4))}catch(e){byteLength=(function(buffer){return buffer.byteLength})}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||67108864;if(TOTAL_MEMORY<TOTAL_STACK)err("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{if(typeof WebAssembly==="object"&&typeof WebAssembly.Memory==="function"){Module["wasmMemory"]=new WebAssembly.Memory({"initial":TOTAL_MEMORY/WASM_PAGE_SIZE});buffer=Module["wasmMemory"].buffer}else{buffer=new ArrayBuffer(TOTAL_MEMORY)}Module["buffer"]=buffer}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}function integrateWasmJS(){var wasmTextFile="riscvemu32-wasm.wast";var wasmBinaryFile="riscvemu32-wasm.wasm";var asmjsCodeFile="riscvemu32-wasm.temp.asm.js";if(!isDataURI(wasmTextFile)){wasmTextFile=locateFile(wasmTextFile)}if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}if(!isDataURI(asmjsCodeFile)){asmjsCodeFile=locateFile(asmjsCodeFile)}var wasmPageSize=64*1024;var info={"global":null,"env":null,"asm2wasm":asm2wasmImports,"parent":Module};var exports=null;function mergeMemory(newBuffer){var oldBuffer=Module["buffer"];if(newBuffer.byteLength<oldBuffer.byteLength){err("the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here")}var oldView=new Int8Array(oldBuffer);var newView=new Int8Array(newBuffer);newView.set(oldView);updateGlobalBuffer(newBuffer);updateGlobalBufferViews()}function fixImports(imports){return imports}function getBinary(){try{if(Module["wasmBinary"]){return new Uint8Array(Module["wasmBinary"])}if(Module["readBinary"]){return Module["readBinary"](wasmBinaryFile)}else{throw"both async and sync fetching of the wasm failed"}}catch(err){abort(err)}}function getBinaryPromise(){if(!Module["wasmBinary"]&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&typeof fetch==="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then((function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()})).catch((function(){return getBinary()}))}return new Promise((function(resolve,reject){resolve(getBinary())}))}function doNativeWasm(global,env,providedBuffer){if(typeof WebAssembly!=="object"){err("no native wasm support detected");return false}if(!(Module["wasmMemory"]instanceof WebAssembly.Memory)){err("no native wasm Memory in use");return false}env["memory"]=Module["wasmMemory"];info["global"]={"NaN":NaN,"Infinity":Infinity};info["global.Math"]=Math;info["env"]=env;function receiveInstance(instance,module){exports=instance.exports;if(exports.memory)mergeMemory(exports.memory);Module["asm"]=exports;Module["usingWasm"]=true;removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err("Module.instantiateWasm callback failed with error: "+e);return false}}function receiveInstantiatedSource(output){receiveInstance(output["instance"],output["module"])}function instantiateArrayBuffer(receiver){getBinaryPromise().then((function(binary){return WebAssembly.instantiate(binary,info)})).then(receiver).catch((function(reason){err("failed to asynchronously prepare wasm: "+reason);abort(reason)}))}if(!Module["wasmBinary"]&&typeof WebAssembly.instantiateStreaming==="function"&&!isDataURI(wasmBinaryFile)&&typeof fetch==="function"){WebAssembly.instantiateStreaming(fetch(wasmBinaryFile,{credentials:"same-origin"}),info).then(receiveInstantiatedSource).catch((function(reason){err("wasm streaming compile failed: "+reason);err("falling back to ArrayBuffer instantiation");instantiateArrayBuffer(receiveInstantiatedSource)}))}else{instantiateArrayBuffer(receiveInstantiatedSource)}return{}}Module["asmPreload"]=Module["asm"];var asmjsReallocBuffer=Module["reallocBuffer"];var wasmReallocBuffer=(function(size){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;size=alignUp(size,PAGE_MULTIPLE);var old=Module["buffer"];var oldSize=old.byteLength;if(Module["usingWasm"]){try{var result=Module["wasmMemory"].grow((size-oldSize)/wasmPageSize);if(result!==(-1|0)){return Module["buffer"]=Module["wasmMemory"].buffer}else{return null}}catch(e){return null}}});Module["reallocBuffer"]=(function(size){if(finalMethod==="asmjs"){return asmjsReallocBuffer(size)}else{return wasmReallocBuffer(size)}});var finalMethod="";Module["asm"]=(function(global,env,providedBuffer){env=fixImports(env);if(!env["table"]){var TABLE_SIZE=Module["wasmTableSize"];if(TABLE_SIZE===undefined)TABLE_SIZE=1024;var MAX_TABLE_SIZE=Module["wasmMaxTableSize"];if(typeof WebAssembly==="object"&&typeof WebAssembly.Table==="function"){if(MAX_TABLE_SIZE!==undefined){env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,"maximum":MAX_TABLE_SIZE,"element":"anyfunc"})}else{env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,element:"anyfunc"})}}else{env["table"]=new Array(TABLE_SIZE)}Module["wasmTable"]=env["table"]}if(!env["memoryBase"]){env["memoryBase"]=Module["STATIC_BASE"]}if(!env["tableBase"]){env["tableBase"]=0}var exports;exports=doNativeWasm(global,env,providedBuffer);assert(exports,"no binaryen method succeeded.");return exports})}integrateWasmJS();STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+29488;__ATINIT__.push({func:(function(){___emscripten_environ_constructor()})});var STATIC_BUMP=29488;Module["STATIC_BASE"]=STATIC_BASE;Module["STATIC_BUMP"]=STATIC_BUMP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"])}var ENV={};function ___buildEnvironment(environ){var MAX_ENV_VALUES=64;var TOTAL_ENV_SIZE=1024;var poolPtr;var envPtr;if(!___buildEnvironment.called){___buildEnvironment.called=true;ENV["USER"]=ENV["LOGNAME"]="web_user";ENV["PATH"]="/";ENV["PWD"]="/";ENV["HOME"]="/home/web_user";ENV["LANG"]="C.UTF-8";ENV["_"]=Module["thisProgram"];poolPtr=getMemory(TOTAL_ENV_SIZE);envPtr=getMemory(MAX_ENV_VALUES*4);HEAP32[envPtr>>2]=poolPtr;HEAP32[environ>>2]=envPtr}else{envPtr=HEAP32[environ>>2];poolPtr=HEAP32[envPtr>>2]}var strings=[];var totalSize=0;for(var key in ENV){if(typeof ENV[key]==="string"){var line=key+"="+ENV[key];strings.push(line);totalSize+=line.length}}if(totalSize>TOTAL_ENV_SIZE){throw new Error("Environment size exceeded TOTAL_ENV_SIZE!")}var ptrSize=4;for(var i=0;i<strings.length;i++){var line=strings[i];writeAsciiToMemory(line,poolPtr);HEAP32[envPtr+i*ptrSize>>2]=poolPtr;poolPtr+=line.length+1}HEAP32[envPtr+strings.length*ptrSize>>2]=0}var SYSCALLS={varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.get(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();var ret=0;if(!___syscall146.buffers){___syscall146.buffers=[null,[],[]];___syscall146.printChar=(function(stream,curr){var buffer=___syscall146.buffers[stream];assert(buffer);if(curr===0||curr===10){(stream===1?out:err)(UTF8ArrayToString(buffer,0));buffer.length=0}else{buffer.push(curr)}})}for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];for(var j=0;j<len;j++){___syscall146.printChar(stream,HEAPU8[ptr+j])}ret+=len}return ret}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){Module["abort"]()}function _emscripten_get_now(){abort()}function _emscripten_get_now_is_monotonic(){return ENVIRONMENT_IS_NODE||typeof dateNow!=="undefined"||(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&self["performance"]&&self["performance"]["now"]}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}function _clock_gettime(clk_id,tp){var now;if(clk_id===0){now=Date.now()}else if(clk_id===1&&_emscripten_get_now_is_monotonic()){now=_emscripten_get_now()}else{___setErrNo(ERRNO_CODES.EINVAL);return-1}HEAP32[tp>>2]=now/1e3|0;HEAP32[tp+4>>2]=now%1e3*1e3*1e3|0;return 0}function _console_get_size(pw,ph){var r;r=term.getSize();HEAPU32[pw>>2]=r[0];HEAPU32[ph>>2]=r[1]}function _console_write(opaque,buf,len){var str;str=String.fromCharCode.apply(String,HEAPU8.subarray(buf,buf+len));term.write(str)}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}}addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=(function(){Module["dynCall_vi"](func,arg)})}else{browserIterationFunc=(function(){Module["dynCall_v"](func)})}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullscreenChange(){Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||(function(){});canvas.exitFullscreen=canvas.exitFullscreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullscreen);if(Module["onFullscreen"])Module["onFullscreen"](Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?(function(){canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null)||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}}),requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=(function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)});return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),asyncLoad:(function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(dep)addRunDependency(dep)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _emscripten_async_call(func,arg,millis){Module["noExitRuntime"]=true;function wrapper(){getFuncWrapper(func,"vi")(arg)}if(millis>=0){Browser.safeSetTimeout(wrapper,millis)}else{Browser.safeRequestAnimationFrame(wrapper)}}function _emscripten_async_wget3_data(url,request,user,password,post_data,post_data_len,arg,free,onload,onerror,onprogress){var _url=Pointer_stringify(url);var _request=Pointer_stringify(request);var _user;var _password;var http=new XMLHttpRequest;if(user)_user=Pointer_stringify(user);else _user=null;if(password)_password=Pointer_stringify(password);else _password=null;http.open(_request,_url,true);http.responseType="arraybuffer";if(_user){http.setRequestHeader("Authorization","Basic "+btoa(_user+":"+_password))}var handle=Browser.getNextWgetRequestHandle();http.onload=function http_onload(e){if(http.status==200||_url.substr(0,4).toLowerCase()!="http"){var byteArray=new Uint8Array(http.response);var buffer=_malloc(byteArray.length);HEAPU8.set(byteArray,buffer);if(onload)Runtime.dynCall("viiii",onload,[handle,arg,buffer,byteArray.length]);if(free)_free(buffer)}else{if(onerror)Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onerror=function http_onerror(e){if(onerror){Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onprogress=function http_onprogress(e){if(onprogress)Runtime.dynCall("viiii",onprogress,[handle,arg,e.loaded,e.lengthComputable||e.lengthComputable===undefined?e.total:0])};http.onabort=function http_onabort(e){delete Browser.wgetRequests[handle]};try{if(http.channel instanceof Ci.nsIHttpChannel)http.channel.redirectionLimit=0}catch(ex){}if(_request=="POST"){var _post_data=HEAPU8.subarray(post_data,post_data+post_data_len);http.setRequestHeader("Content-type","application/octet-stream");http.setRequestHeader("Content-length",post_data_len);http.setRequestHeader("Connection","close");http.send(_post_data)}else{http.send(null)}Browser.wgetRequests[handle]=http;return handle}function _emscripten_random(){return Math.random()}function __exit(status){exit(status)}function _exit(status){__exit(status)}function _fb_refresh(opaque,data,x,y,w,h,stride){var i,j,v,src,image_data,dst_pos,display,dst_pos1,image_stride;display=graphic_display;image_data=display.image.data;image_stride=display.width*4;dst_pos1=(y*display.width+x)*4;for(i=0;i<h;i=i+1|0){src=data;dst_pos=dst_pos1;for(j=0;j<w;j=j+1|0){v=HEAPU32[src>>2];image_data[dst_pos]=v>>16&255;image_data[dst_pos+1]=v>>8&255;image_data[dst_pos+2]=v&255;image_data[dst_pos+3]=255;src=src+4|0;dst_pos=dst_pos+4|0}data=data+stride|0;dst_pos1=dst_pos1+image_stride|0}display.ctx.putImageData(display.image,0,0,x,y,w,h)}function _file_buffer_init(bs){HEAPU32[bs>>2]=0;HEAPU32[bs+4>>2]=0}function _file_buffer_read(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){HEAPU8[buf+i]=data[offset+i]}}}function _file_buffer_reset(bs){_file_buffer_resize(bs,0);_file_buffer_init(bs)}function _file_buffer_get_new_handle(){var h;if(typeof Browser.fbuf_table=="undefined"){Browser.fbuf_table=new Object;Browser.fbuf_next_handle=1}for(;;){h=Browser.fbuf_next_handle;Browser.fbuf_next_handle++;if(Browser.fbuf_next_handle==2147483648)Browser.fbuf_next_handle=1;if(typeof Browser.fbuf_table[h]=="undefined"){return h}}}function _file_buffer_resize(bs,new_size){var h,size,new_data,i,data;h=HEAPU32[bs>>2];size=HEAPU32[bs+4>>2];if(new_size==0){if(h!=0){delete Browser.fbuf_table[h];h=0}}else if(size==0){h=_file_buffer_get_new_handle();new_data=new Uint8Array(new_size);Browser.fbuf_table[h]=new_data}else if(size!=new_size){data=Browser.fbuf_table[h];new_data=new Uint8Array(new_size);if(new_size>size){new_data.set(data,0)}else{for(i=0;i<new_size;i=i+1|0)new_data[i]=data[i]}Browser.fbuf_table[h]=new_data}HEAPU32[bs>>2]=h;HEAPU32[bs+4>>2]=new_size;return 0}function _file_buffer_set(bs,offset,val,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=val}}}function _file_buffer_write(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=HEAPU8[buf+i]}}}function _fs_export_file(filename,buf,buf_len){var _filename=Pointer_stringify(filename);var data=HEAPU8.subarray(buf,buf+buf_len);var file=new Blob([data],{type:"application/octet-stream"});var url=URL.createObjectURL(file);var a=document.createElement("a");a.href=url;a.setAttribute("download",_filename);a.innerHTML="downloading";document.body.appendChild(a);setTimeout((function(){a.click();document.body.removeChild(a)}),50)}function _fs_wget_update_downloading(flag){update_downloading(Boolean(flag))}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}var ___tm_timezone=allocate(intArrayFromString("GMT"),"i8",ALLOC_STATIC);function _tzset(){if(_tzset.called)return;_tzset.called=true;HEAP32[__get_timezone()>>2]=(new Date).getTimezoneOffset()*60;var winter=new Date(2e3,0,1);var summer=new Date(2e3,6,1);HEAP32[__get_daylight()>>2]=Number(winter.getTimezoneOffset()!=summer.getTimezoneOffset());function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocate(intArrayFromString(winterName),"i8",ALLOC_NORMAL);var summerNamePtr=allocate(intArrayFromString(summerName),"i8",ALLOC_NORMAL);if(summer.getTimezoneOffset()<winter.getTimezoneOffset()){HEAP32[__get_tzname()>>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _localtime_r(time,tmPtr){_tzset();var date=new 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+
+
+
diff --git a/jslinux-2019-12-21/riscvemu32-wasm.wasm b/jslinux-2019-12-21/riscvemu32-wasm.wasm
new file mode 100644
index 0000000..f640595
--- /dev/null
+++ b/jslinux-2019-12-21/riscvemu32-wasm.wasm
diff --git a/jslinux-2019-12-21/riscvemu32.js b/jslinux-2019-12-21/riscvemu32.js
new file mode 100644
index 0000000..b81d3db
--- /dev/null
+++ b/jslinux-2019-12-21/riscvemu32.js
@@ -0,0 +1,19 @@
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+(~~tempDouble>>>0))/+4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}var ALLOC_NORMAL=0;var ALLOC_STATIC=2;var ALLOC_NONE=4;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[typeof _malloc==="function"?_malloc:staticAlloc,stackAlloc,staticAlloc,dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var stop;ptr=ret;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}function getMemory(size){if(!staticSealed)return staticAlloc(size);if(!runtimeInitialized)return dynamicAlloc(size);return _malloc(size)}function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return UTF8ToString(ptr)}var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx){var endPtr=idx;while(u8Array[endPtr])++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}}function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;function demangle(func){return func}function demangleAll(text){var regex=/__Z[\w\d_]+/g;return text.replace(regex,(function(x){var y=demangle(x);return x===y?x:x+" ["+y+"]"}))}function jsStackTrace(){var err=new Error;if(!err.stack){try{throw new Error(0)}catch(e){err=e}if(!err.stack){return"(no stack trace available)"}}return err.stack.toString()}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var STATIC_BASE,STATICTOP,staticSealed;var STACK_BASE,STACKTOP,STACK_MAX;var DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value "+TOTAL_MEMORY+", (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or (4) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ")}function enlargeMemory(){abortOnCannotGrowMemory()}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;if(TOTAL_MEMORY<TOTAL_STACK)err("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{{buffer=new ArrayBuffer(TOTAL_MEMORY)}Module["buffer"]=buffer}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+28480;__ATINIT__.push({func:(function(){___emscripten_environ_constructor()})});memoryInitializer="data:application/octet-stream;base64,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";var tempDoublePtr=STATICTOP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"])}var ENV={};function ___buildEnvironment(environ){var MAX_ENV_VALUES=64;var TOTAL_ENV_SIZE=1024;var poolPtr;var envPtr;if(!___buildEnvironment.called){___buildEnvironment.called=true;ENV["USER"]=ENV["LOGNAME"]="web_user";ENV["PATH"]="/";ENV["PWD"]="/";ENV["HOME"]="/home/web_user";ENV["LANG"]="C.UTF-8";ENV["_"]=Module["thisProgram"];poolPtr=getMemory(TOTAL_ENV_SIZE);envPtr=getMemory(MAX_ENV_VALUES*4);HEAP32[envPtr>>2]=poolPtr;HEAP32[environ>>2]=envPtr}else{envPtr=HEAP32[environ>>2];poolPtr=HEAP32[envPtr>>2]}var strings=[];var totalSize=0;for(var key in ENV){if(typeof ENV[key]==="string"){var line=key+"="+ENV[key];strings.push(line);totalSize+=line.length}}if(totalSize>TOTAL_ENV_SIZE){throw new Error("Environment size exceeded TOTAL_ENV_SIZE!")}var ptrSize=4;for(var i=0;i<strings.length;i++){var line=strings[i];writeAsciiToMemory(line,poolPtr);HEAP32[envPtr+i*ptrSize>>2]=poolPtr;poolPtr+=line.length+1}HEAP32[envPtr+strings.length*ptrSize>>2]=0}var SYSCALLS={varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function flush_NO_FILESYSTEM(){var fflush=Module["_fflush"];if(fflush)fflush(0);var printChar=___syscall146.printChar;if(!printChar)return;var buffers=___syscall146.buffers;if(buffers[1].length)printChar(1,10);if(buffers[2].length)printChar(2,10)}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.get(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();var ret=0;if(!___syscall146.buffers){___syscall146.buffers=[null,[],[]];___syscall146.printChar=(function(stream,curr){var buffer=___syscall146.buffers[stream];assert(buffer);if(curr===0||curr===10){(stream===1?out:err)(UTF8ArrayToString(buffer,0));buffer.length=0}else{buffer.push(curr)}})}for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];for(var j=0;j<len;j++){___syscall146.printChar(stream,HEAPU8[ptr+j])}ret+=len}return ret}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){Module["abort"]()}function _emscripten_get_now(){abort()}function _emscripten_get_now_is_monotonic(){return ENVIRONMENT_IS_NODE||typeof dateNow!=="undefined"||(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&self["performance"]&&self["performance"]["now"]}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}function _clock_gettime(clk_id,tp){var now;if(clk_id===0){now=Date.now()}else if(clk_id===1&&_emscripten_get_now_is_monotonic()){now=_emscripten_get_now()}else{___setErrNo(ERRNO_CODES.EINVAL);return-1}HEAP32[tp>>2]=now/1e3|0;HEAP32[tp+4>>2]=now%1e3*1e3*1e3|0;return 0}function _console_get_size(pw,ph){var r;r=term.getSize();HEAPU32[pw>>2]=r[0];HEAPU32[ph>>2]=r[1]}function _console_write(opaque,buf,len){var str;str=String.fromCharCode.apply(String,HEAPU8.subarray(buf,buf+len));term.write(str)}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}}addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=(function(){Module["dynCall_vi"](func,arg)})}else{browserIterationFunc=(function(){Module["dynCall_v"](func)})}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullscreenChange(){Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||(function(){});canvas.exitFullscreen=canvas.exitFullscreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullscreen);if(Module["onFullscreen"])Module["onFullscreen"](Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?(function(){canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null)||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}}),requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=(function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)});return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),asyncLoad:(function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(dep)addRunDependency(dep)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _emscripten_async_call(func,arg,millis){Module["noExitRuntime"]=true;function wrapper(){getFuncWrapper(func,"vi")(arg)}if(millis>=0){Browser.safeSetTimeout(wrapper,millis)}else{Browser.safeRequestAnimationFrame(wrapper)}}function _emscripten_async_wget3_data(url,request,user,password,post_data,post_data_len,arg,free,onload,onerror,onprogress){var _url=Pointer_stringify(url);var _request=Pointer_stringify(request);var _user;var _password;var http=new XMLHttpRequest;if(user)_user=Pointer_stringify(user);else _user=null;if(password)_password=Pointer_stringify(password);else _password=null;http.open(_request,_url,true);http.responseType="arraybuffer";if(_user){http.setRequestHeader("Authorization","Basic "+btoa(_user+":"+_password))}var handle=Browser.getNextWgetRequestHandle();http.onload=function http_onload(e){if(http.status==200||_url.substr(0,4).toLowerCase()!="http"){var byteArray=new Uint8Array(http.response);var buffer=_malloc(byteArray.length);HEAPU8.set(byteArray,buffer);if(onload)Runtime.dynCall("viiii",onload,[handle,arg,buffer,byteArray.length]);if(free)_free(buffer)}else{if(onerror)Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onerror=function http_onerror(e){if(onerror){Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onprogress=function http_onprogress(e){if(onprogress)Runtime.dynCall("viiii",onprogress,[handle,arg,e.loaded,e.lengthComputable||e.lengthComputable===undefined?e.total:0])};http.onabort=function http_onabort(e){delete Browser.wgetRequests[handle]};try{if(http.channel instanceof Ci.nsIHttpChannel)http.channel.redirectionLimit=0}catch(ex){}if(_request=="POST"){var _post_data=HEAPU8.subarray(post_data,post_data+post_data_len);http.setRequestHeader("Content-type","application/octet-stream");http.setRequestHeader("Content-length",post_data_len);http.setRequestHeader("Connection","close");http.send(_post_data)}else{http.send(null)}Browser.wgetRequests[handle]=http;return handle}function _emscripten_random(){return Math.random()}function __exit(status){exit(status)}function _exit(status){__exit(status)}function _fb_refresh(opaque,data,x,y,w,h,stride){var i,j,v,src,image_data,dst_pos,display,dst_pos1,image_stride;display=graphic_display;image_data=display.image.data;image_stride=display.width*4;dst_pos1=(y*display.width+x)*4;for(i=0;i<h;i=i+1|0){src=data;dst_pos=dst_pos1;for(j=0;j<w;j=j+1|0){v=HEAPU32[src>>2];image_data[dst_pos]=v>>16&255;image_data[dst_pos+1]=v>>8&255;image_data[dst_pos+2]=v&255;image_data[dst_pos+3]=255;src=src+4|0;dst_pos=dst_pos+4|0}data=data+stride|0;dst_pos1=dst_pos1+image_stride|0}display.ctx.putImageData(display.image,0,0,x,y,w,h)}function _file_buffer_init(bs){HEAPU32[bs>>2]=0;HEAPU32[bs+4>>2]=0}function _file_buffer_read(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){HEAPU8[buf+i]=data[offset+i]}}}function _file_buffer_reset(bs){_file_buffer_resize(bs,0);_file_buffer_init(bs)}function _file_buffer_get_new_handle(){var h;if(typeof Browser.fbuf_table=="undefined"){Browser.fbuf_table=new Object;Browser.fbuf_next_handle=1}for(;;){h=Browser.fbuf_next_handle;Browser.fbuf_next_handle++;if(Browser.fbuf_next_handle==2147483648)Browser.fbuf_next_handle=1;if(typeof Browser.fbuf_table[h]=="undefined"){return h}}}function _file_buffer_resize(bs,new_size){var h,size,new_data,i,data;h=HEAPU32[bs>>2];size=HEAPU32[bs+4>>2];if(new_size==0){if(h!=0){delete Browser.fbuf_table[h];h=0}}else if(size==0){h=_file_buffer_get_new_handle();new_data=new Uint8Array(new_size);Browser.fbuf_table[h]=new_data}else if(size!=new_size){data=Browser.fbuf_table[h];new_data=new Uint8Array(new_size);if(new_size>size){new_data.set(data,0)}else{for(i=0;i<new_size;i=i+1|0)new_data[i]=data[i]}Browser.fbuf_table[h]=new_data}HEAPU32[bs>>2]=h;HEAPU32[bs+4>>2]=new_size;return 0}function _file_buffer_set(bs,offset,val,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=val}}}function _file_buffer_write(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=HEAPU8[buf+i]}}}function _fs_export_file(filename,buf,buf_len){var _filename=Pointer_stringify(filename);var data=HEAPU8.subarray(buf,buf+buf_len);var file=new Blob([data],{type:"application/octet-stream"});var url=URL.createObjectURL(file);var a=document.createElement("a");a.href=url;a.setAttribute("download",_filename);a.innerHTML="downloading";document.body.appendChild(a);setTimeout((function(){a.click();document.body.removeChild(a)}),50)}function _fs_wget_update_downloading(flag){update_downloading(Boolean(flag))}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}var ___tm_timezone=allocate(intArrayFromString("GMT"),"i8",ALLOC_STATIC);function _tzset(){if(_tzset.called)return;_tzset.called=true;HEAP32[__get_timezone()>>2]=(new Date).getTimezoneOffset()*60;var winter=new Date(2e3,0,1);var summer=new Date(2e3,6,1);HEAP32[__get_daylight()>>2]=Number(winter.getTimezoneOffset()!=summer.getTimezoneOffset());function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocate(intArrayFromString(winterName),"i8",ALLOC_NORMAL);var summerNamePtr=allocate(intArrayFromString(summerName),"i8",ALLOC_NORMAL);if(summer.getTimezoneOffset()<winter.getTimezoneOffset()){HEAP32[__get_tzname()>>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _localtime_r(time,tmPtr){_tzset();var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var start=new Date(date.getFullYear(),0,1);var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var summerOffset=(new Date(2e3,6,1)).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst;var zonePtr=HEAP32[__get_tzname()+(dst?4:0)>>2];HEAP32[tmPtr+40>>2]=zonePtr;return tmPtr}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}function _net_recv_packet(bs,buf,buf_len){if(net_state){net_state.recv_packet(HEAPU8.subarray(buf,buf+buf_len))}}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}if(ENVIRONMENT_IS_NODE){_emscripten_get_now=function _emscripten_get_now_actual(){var t=process["hrtime"]();return t[0]*1e3+t[1]/1e6}}else if(typeof dateNow!=="undefined"){_emscripten_get_now=dateNow}else if(typeof self==="object"&&self["performance"]&&typeof self["performance"]["now"]==="function"){_emscripten_get_now=(function(){return self["performance"]["now"]()})}else if(typeof performance==="object"&&typeof performance["now"]==="function"){_emscripten_get_now=(function(){return performance["now"]()})}else{_emscripten_get_now=Date.now}Module["requestFullScreen"]=function Module_requestFullScreen(lockPointer,resizeCanvas,vrDevice){err("Module.requestFullScreen is deprecated. Please call Module.requestFullscreen instead.");Module["requestFullScreen"]=Module["requestFullscreen"];Browser.requestFullScreen(lockPointer,resizeCanvas,vrDevice)};Module["requestFullscreen"]=function Module_requestFullscreen(lockPointer,resizeCanvas,vrDevice){Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};Module["createContext"]=function Module_createContext(canvas,useWebGL,setInModule,webGLContextAttributes){return Browser.createContext(canvas,useWebGL,setInModule,webGLContextAttributes)};DYNAMICTOP_PTR=staticAlloc(4);STACK_BASE=STACKTOP=alignMemory(STATICTOP);STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=alignMemory(STACK_MAX);HEAP32[DYNAMICTOP_PTR>>2]=DYNAMIC_BASE;staticSealed=true;var ASSERTIONS=false;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){if(ASSERTIONS){assert(false,"Character code "+chr+" ("+String.fromCharCode(chr)+")  at offset "+i+" not in 0x00-0xFF.")}chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}var decodeBase64=typeof atob==="function"?atob:(function(input){var keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");do{enc1=keyStr.indexOf(input.charAt(i++));enc2=keyStr.indexOf(input.charAt(i++));enc3=keyStr.indexOf(input.charAt(i++));enc4=keyStr.indexOf(input.charAt(i++));chr1=enc1<<2|enc2>>4;chr2=(enc2&15)<<4|enc3>>2;chr3=(enc3&3)<<6|enc4;output=output+String.fromCharCode(chr1);if(enc3!==64){output=output+String.fromCharCode(chr2)}if(enc4!==64){output=output+String.fromCharCode(chr3)}}while(i<input.length);return output});function intArrayFromBase64(s){if(typeof ENVIRONMENT_IS_NODE==="boolean"&&ENVIRONMENT_IS_NODE){var buf;try{buf=Buffer.from(s,"base64")}catch(_){buf=new Buffer(s,"base64")}return new Uint8Array(buf.buffer,buf.byteOffset,buf.byteLength)}try{var decoded=decodeBase64(s);var bytes=new Uint8Array(decoded.length);for(var i=0;i<decoded.length;++i){bytes[i]=decoded.charCodeAt(i)}return bytes}catch(_){throw new Error("Converting base64 string to bytes failed.")}}function tryParseAsDataURI(filename){if(!isDataURI(filename)){return}return intArrayFromBase64(filename.slice(dataURIPrefix.length))}function invoke_ii(index,a1){var sp=stackSave();try{return Module["dynCall_ii"](index,a1)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return Module["dynCall_iii"](index,a1,a2)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return Module["dynCall_iiiii"](index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return Module["dynCall_iiiiii"](index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return Module["dynCall_iiiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return Module["dynCall_iiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return Module["dynCall_iiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{return Module["dynCall_iiiiiiiiiiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{Module["dynCall_vi"](index,a1)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{Module["dynCall_vii"](index,a1,a2)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{Module["dynCall_viii"](index,a1,a2,a3)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"enlargeMemory":enlargeMemory,"getTotalMemory":getTotalMemory,"abortOnCannotGrowMemory":abortOnCannotGrowMemory,"invoke_ii":invoke_ii,"invoke_iii":invoke_iii,"invoke_iiii":invoke_iiii,"invoke_iiiii":invoke_iiiii,"invoke_iiiiii":invoke_iiiiii,"invoke_iiiiiii":invoke_iiiiiii,"invoke_iiiiiiii":invoke_iiiiiiii,"invoke_iiiiiiiii":invoke_iiiiiiiii,"invoke_iiiiiiiiiiiiiiiii":invoke_iiiiiiiiiiiiiiiii,"invoke_vi":invoke_vi,"invoke_vii":invoke_vii,"invoke_viii":invoke_viii,"invoke_viiii":invoke_viiii,"invoke_viiiii":invoke_viiiii,"invoke_viiiiii":invoke_viiiiii,"___assert_fail":___assert_fail,"___buildEnvironment":___buildEnvironment,"___setErrNo":___setErrNo,"___syscall140":___syscall140,"___syscall146":___syscall146,"___syscall54":___syscall54,"___syscall6":___syscall6,"__exit":__exit,"_abort":_abort,"_clock_gettime":_clock_gettime,"_console_get_size":_console_get_size,"_console_write":_console_write,"_emscripten_async_call":_emscripten_async_call,"_emscripten_async_wget3_data":_emscripten_async_wget3_data,"_emscripten_get_now":_emscripten_get_now,"_emscripten_get_now_is_monotonic":_emscripten_get_now_is_monotonic,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_emscripten_random":_emscripten_random,"_emscripten_set_main_loop":_emscripten_set_main_loop,"_emscripten_set_main_loop_timing":_emscripten_set_main_loop_timing,"_exit":_exit,"_fb_refresh":_fb_refresh,"_file_buffer_get_new_handle":_file_buffer_get_new_handle,"_file_buffer_init":_file_buffer_init,"_file_buffer_read":_file_buffer_read,"_file_buffer_reset":_file_buffer_reset,"_file_buffer_resize":_file_buffer_resize,"_file_buffer_set":_file_buffer_set,"_file_buffer_write":_file_buffer_write,"_fs_export_file":_fs_export_file,"_fs_wget_update_downloading":_fs_wget_update_downloading,"_gettimeofday":_gettimeofday,"_localtime_r":_localtime_r,"_net_recv_packet":_net_recv_packet,"_time":_time,"_tzset":_tzset,"flush_NO_FILESYSTEM":flush_NO_FILESYSTEM,"DYNAMICTOP_PTR":DYNAMICTOP_PTR,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX};// EMSCRIPTEN_START_ASM
+var asm=(/** @suppress {uselessCode} */ function(global,env,buffer) {
+"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.DYNAMICTOP_PTR|0;var j=env.tempDoublePtr|0;var k=env.ABORT|0;var l=env.STACKTOP|0;var m=env.STACK_MAX|0;var n=0;var o=0;var p=0;var q=0;var r=global.NaN,s=global.Infinity;var t=0,u=0,v=0,w=0,x=0.0;var y=0;var z=global.Math.floor;var A=global.Math.abs;var B=global.Math.sqrt;var C=global.Math.pow;var D=global.Math.cos;var E=global.Math.sin;var F=global.Math.tan;var G=global.Math.acos;var H=global.Math.asin;var I=global.Math.atan;var J=global.Math.atan2;var K=global.Math.exp;var L=global.Math.log;var M=global.Math.ceil;var N=global.Math.imul;var O=global.Math.min;var P=global.Math.max;var Q=global.Math.clz32;var R=env.abort;var S=env.assert;var T=env.enlargeMemory;var U=env.getTotalMemory;var V=env.abortOnCannotGrowMemory;var W=env.invoke_ii;var X=env.invoke_iii;var Y=env.invoke_iiii;var Z=env.invoke_iiiii;var _=env.invoke_iiiiii;var $=env.invoke_iiiiiii;var aa=env.invoke_iiiiiiii;var ba=env.invoke_iiiiiiiii;var ca=env.invoke_iiiiiiiiiiiiiiiii;var da=env.invoke_vi;var ea=env.invoke_vii;var fa=env.invoke_viii;var ga=env.invoke_viiii;var ha=env.invoke_viiiii;var ia=env.invoke_viiiiii;var ja=env.___assert_fail;var ka=env.___buildEnvironment;var la=env.___setErrNo;var ma=env.___syscall140;var na=env.___syscall146;var oa=env.___syscall54;var pa=env.___syscall6;var qa=env.__exit;var ra=env._abort;var sa=env._clock_gettime;var ta=env._console_get_size;var ua=env._console_write;var va=env._emscripten_async_call;var wa=env._emscripten_async_wget3_data;var xa=env._emscripten_get_now;var ya=env._emscripten_get_now_is_monotonic;var za=env._emscripten_memcpy_big;var Aa=env._emscripten_random;var Ba=env._emscripten_set_main_loop;var Ca=env._emscripten_set_main_loop_timing;var Da=env._exit;var Ea=env._fb_refresh;var Fa=env._file_buffer_get_new_handle;var Ga=env._file_buffer_init;var Ha=env._file_buffer_read;var Ia=env._file_buffer_reset;var Ja=env._file_buffer_resize;var Ka=env._file_buffer_set;var La=env._file_buffer_write;var Ma=env._fs_export_file;var Na=env._fs_wget_update_downloading;var Oa=env._gettimeofday;var Pa=env._localtime_r;var Qa=env._net_recv_packet;var Ra=env._time;var Sa=env._tzset;var Ta=env.flush_NO_FILESYSTEM;var Ua=0.0;
+// EMSCRIPTEN_START_FUNCS
+function ib(a){a=a|0;var b=0;b=l;l=l+a|0;l=l+15&-16;return b|0}function jb(){return l|0}function kb(a){a=a|0;l=a}function lb(a,b){a=a|0;b=b|0;l=a;m=b}function mb(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}function nb(a){a=a|0;y=a}function ob(){return y|0}function pb(b){b=b|0;var d=0,e=0;d=c[6958]|0;if(d>>>0>=1024)return;e=c[6959]|0;a[19088+e>>0]=b;b=e+1|0;c[6959]=(b|0)==1024?0:b;c[6958]=d+1;return}function qb(a,b){a=a|0;b=b|0;var d=0;d=c[6960]|0;if(!d)return;eb[c[(c[d>>2]|0)+32>>2]&15](d,a,b&65535);return}function rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[6960]|0;if(!e)return;Va[c[(c[e>>2]|0)+24>>2]&15](e)|0;g=c[6961]|0;h=g+-1|0;e=c[6962]|0;f=e+-1|0;a=(((h|0)>(a|0)?a:h)<<15|0)/(g|0)|0;e=(((f|0)>(b|0)?b:f)<<15|0)/(e|0)|0;c[6963]=a;c[6964]=e;c[6965]=d;b=c[6960]|0;gb[c[(c[b>>2]|0)+28>>2]&7](b,a,e,0,d);return}function sb(a){a=a|0;var b=0;b=c[6960]|0;if(!b)return;gb[c[(c[b>>2]|0)+28>>2]&7](b,c[6963]|0,c[6964]|0,a,c[6965]|0);return}function tb(a,b){a=a|0;b=b|0;var d=0;d=c[(c[6960]|0)+4>>2]|0;if(!d)return;eb[c[d+24>>2]&15](d,a,b);return}function ub(a){a=a|0;var b=0;c[6966]=a;b=c[6960]|0;if(!b)return;b=c[b+4>>2]|0;if(!b)return;db[c[b+28>>2]&15](b,a);return}function vb(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;i=lf(20)|0;c[i+4>>2]=b;c[i+8>>2]=Ah(d)|0;if(e|0)c[i+16>>2]=Ah(e)|0;c[6961]=f;c[6962]=g;c[i+12>>2]=h;h=lf(248)|0;c[i>>2]=h;zg(h);qg(c[i>>2]|0,a,4,i);return}function wb(a){a=a|0;var b=0,d=0,e=0;e=c[a>>2]|0;b=c[e+164>>2]|0;if((b|0)>0){if((b|0)!=1)ja(13668,13685,207,13693);d=Ld(c[e+108>>2]|0,5,a)|0;c[e+112>>2]=d;b=c[a+16>>2]|0;if(!b)return;Sd(d,b);return}b=c[e+96>>2]|0;if((b|0)<=0){Ab(a);return}if((b|0)!=1)ja(13704,13685,224,13724);c[e+56>>2]=Se(c[e+52>>2]|0,131072,6,a)|0;return}function xb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0;h=l;l=l+144|0;d=h;e=h+132|0;f=h+128|0;g=a+8|0;b=c[g>>2]|0;if(b|0?Jc(b)|0:0){b=Kc(c[g>>2]|0)|0;i=c[a+12>>2]|0;b=Xa[c[i+8>>2]&31](c[i>>2]|0,d,(b|0)<128?b:128)|0;if((b|0)>0)Lc(c[g>>2]|0,d,b)|0;if(c[6967]|0){ta(e|0,f|0);Mc(c[g>>2]|0,c[e>>2]|0,c[f>>2]|0);c[6967]=0}}b=c[a+16>>2]|0;if(b|0)eb[c[b+24>>2]&15](b,1,0);if(!(Wa[c[(c[a>>2]|0)+16>>2]&3](a,10)|0)){b=0;while(1){db[c[(c[a>>2]|0)+20>>2]&15](a,2e5);d=Wa[c[(c[a>>2]|0)+16>>2]&3](a,10)|0;if(b>>>0>13|(d|0)!=0)break;else b=b+1|0}if(!d){va(7,a|0,0);l=h;return}}va(7,a|0,10);l=h;return}function yb(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=c[a+8>>2]|0;Ea(b|0,(c[a+12>>2]|0)+(N(h,e)|0)+(d<<2)|0,d|0,e|0,f|0,g|0,h|0);return}function zb(a){a=a|0;var b=0,d=0;b=c[a>>2]|0;d=c[b+96>>2]|0;if((d|0)<=0){Ab(a);return}if((d|0)!=1)ja(13704,13685,224,13724);c[b+56>>2]=Se(c[b+52>>2]|0,131072,6,a)|0;return}function Ab(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;g=c[b>>2]|0;c[g+24>>2]=1;d=c[b+4>>2]<<20;h=g+16|0;c[h>>2]=d;c[h+4>>2]=((d|0)<0)<<31>>31;h=b+8|0;d=c[h>>2]|0;if(d|0?a[d>>0]|0:0)wg(c[b>>2]|0,d);e=c[6961]|0;d=c[6962]|0;if((e|0)>0&(d|0)>0){f=g+32|0;if(!(c[f>>2]|0)){c[f>>2]=Ah(17494)|0;e=c[6961]|0;d=c[6962]|0}c[g+36>>2]=e;c[g+40>>2]=d}else{c[6967]=1;f=lf(12)|0;c[f+4>>2]=3;c[f+8>>2]=5;c[g+44>>2]=f}e=g+180|0;d=c[e>>2]|0;do if((d|0)>0)if(c[b+12>>2]|0)if((d|0)==1){f=lf(32)|0;a[f>>0]=2;a[f+1>>0]=~~(+Aa()*256.0);a[f+2>>0]=~~(+Aa()*256.0);a[f+3>>0]=~~(+Aa()*256.0);a[f+4>>0]=~~(+Aa()*256.0);a[f+5>>0]=~~(+Aa()*256.0);c[f+8>>2]=4;c[f+12>>2]=0;c[g+176>>2]=f;break}else ja(13738,13685,269,13756);else{d=0;do{Bg(c[g+168+(d*12|0)+4>>2]|0);Bg(c[g+168+(d*12|0)>>2]|0);d=d+1|0}while((d|0)<(c[e>>2]|0));c[e>>2]=0;break}while(0);f=yg(g)|0;c[6960]=f;xg(c[b>>2]|0);d=c[f+4>>2]|0;if(d|0)db[c[d+28>>2]&15](d,c[6966]|0);Bg(c[b>>2]|0);Bg(c[h>>2]|0);d=b+16|0;e=c[d>>2]|0;if(!e){Bg(b);va(7,f|0,0);return}si(e|0,0,Pg(e)|0)|0;Bg(c[d>>2]|0);Bg(b);va(7,f|0,0);return}function Bb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=c[6958]|0;a=(e|0)>(d|0)?d:e;c[6958]=e-a;if(!a){b=0;return b|0}e=0;d=c[6968]|0;do{f=1024-d|0;f=(a|0)<(f|0)?a:f;ri(b+e|0,19088+d|0,f|0)|0;a=a-f|0;e=f+e|0;f=f+d|0;d=(f|0)==1024?0:f}while((a|0)!=0);c[6968]=d;f=e;return f|0}function Cb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;f=(a&2147483647)>>>0<(b&2147483647)>>>0;i=f?a:b;b=f?b:a;f=b>>>31;k=i>>>31;g=b>>>23;j=i>>>23&255;a=b<<3&67108856;h=i<<3&67108856;switch((g&255)<<24>>24){case -1:{if(!a){if((f|0)==(k|0)|(j|0)!=255){e=b;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}if(b&4194304|0?(i&8388607|0)==0|(i&2143289344|0)!=2139095040:0){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}case 0:{i=a;g=1;break}default:{i=a|67108864;g=g&255}}b=(j|0)==0;a=b?h:h|67108864;b=g-(b?1:j)|0;do if(b)if((b|0)>31){a=(a|0)!=0&1;break}else{a=a>>>b|((1<<b)+134217727&a|0)!=0;break}while(0);if((f|0)==(k|0))a=a+i|0;else{a=i-a|0;f=(a|0)==0?(d|0)==2&1:f}b=Q(a|0)|0;if(!b)ja(13764,13775,183,13795);e=Db(f,g+4+(1-b)|0,a<<b+-1,d,e)|0;return e|0}function Db(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;switch(e|0){case 4:case 0:{j=64;break}case 1:{j=0;break}default:j=(e&1|0)==(a|0)?0:127}if((b|0)<1){h=(b|0)!=0|(j+d|0)>-1;b=1-b|0;do if(b)if((b|0)>31){d=(d|0)!=0&1;break}else{d=d>>>b|((1<<b)+-1&d|0)!=0;break}while(0);g=d&127;if(h&(g|0)!=0){i=c[f>>2]|2;c[f>>2]=i;h=d;b=1;d=i;i=14}else{b=1;i=12}}else{g=d&127;i=12}if((i|0)==12)if(!g)g=0;else{h=d;d=c[f>>2]|0;i=14}if((i|0)==14){c[f>>2]=d|1;d=h}d=(d+j|0)>>>7;d=(e|0)==0&(g|0)==64?d&33554430:d;g=(d>>>24)+b|0;if(d>>>0<8388608){f=0;j=d;a=a<<31;f=f<<23;j=j&8388607;a=j|a;f=a|f;return f|0}b=(j|0)==0;if((g|0)<=254){f=g;j=d;a=a<<31;f=f<<23;j=j&8388607;a=j|a;f=a|f;return f|0}c[f>>2]=c[f>>2]|5;f=b?254:255;j=b?8388607:0;a=a<<31;f=f<<23;j=j&8388607;a=j|a;f=a|f;return f|0}function Eb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Cb(a,b^-2147483648,c,d)|0}function Fb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;m=b^a;n=m>>>31;h=a>>>23&255;g=b>>>23&255;i=a&8388607;l=b&8388607;j=(h|0)==255;k=(g|0)==255;if(j|k){f=(i|0)!=0;if(!((a&2139095040|0)==2139095040&f)?(l|0)==0|(b&2139095040|0)!=2139095040:0){if(!(j&(g|l|0)==0)?!((h|i|0)==0&k):0){e=m&-2147483648|2139095040;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}if(!((a&2143289344|0)==2139095040&f)?(l|0)==0|(b&2143289344|0)!=2139095040:0){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}do if(!h){if(i|0){h=Q(i|0)|0;a=i<<h+-8;h=9-h|0;break}e=m&-2147483648;return e|0}else a=i|8388608;while(0);do if(!g){if(l|0){g=Q(l|0)|0;f=l<<g+-8;g=9-g|0;break}e=m&-2147483648;return e|0}else f=l|8388608;while(0);f=ki(f<<8|0,0,a<<7|0,0)|0;f=(f|0)!=0|y;a=Q(f|0)|0;if(!a)ja(13764,13775,183,13795);e=Db(n,h+-126+g+(1-a)|0,f<<a+-1,d,e)|0;return e|0}function Gb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;s=d>>>31;o=b^a;j=o>>>31;i=a>>>23&255;h=b>>>23&255;g=d>>>23&255;k=a&8388607;q=b&8388607;r=d&8388607;l=(i|0)==255;m=(h|0)==255;p=l|m;n=(g|0)==255;if(p|n){g=(k|0)!=0;if((!((a&2139095040|0)==2139095040&g)?(q|0)==0|(b&2139095040|0)!=2139095040:0)?(r|0)==0|(d&2139095040|0)!=2139095040:0){if((!(l&(h|q|0)==0)?!((i|k|0)==0&m):0)?(j|0)==(s|0)|p&n^1:0)if(n){f=d&-2147483648|2139095040;return f|0}else{f=o&-2147483648|2139095040;return f|0}c[f>>2]=c[f>>2]|16;f=2143289344;return f|0}if((!((a&2143289344|0)==2139095040&g)?(q|0)==0|(b&2143289344|0)!=2139095040:0)?(r|0)==0|(d&2143289344|0)!=2139095040:0){f=2143289344;return f|0}c[f>>2]=c[f>>2]|16;f=2143289344;return f|0}do if(!i)if(!k){t=g|r;t=(t|0)==0;s=(s|0)==(j|0);f=(e|0)==2;f=f&1;f=s?j:f;f=f<<31;f=t?f:d;return f|0}else{i=Q(k|0)|0;b=k<<i+-8;i=9-i|0;break}else b=k|8388608;while(0);do if(!h)if(!q){t=g|r;t=(t|0)==0;s=(s|0)==(j|0);f=(e|0)==2;f=f&1;f=s?j:f;f=f<<31;f=t?f:d;return f|0}else{h=Q(q|0)|0;a=q<<h+-8;h=9-h|0;break}else a=q|8388608;while(0);q=ki(a<<7|0,0,b<<7|0,0)|0;m=y;n=m>>>0<536870912;d=oi(m|0,0,1)|0;b=q<<(n&1);m=n?q>>>31|d:m;n=h+i+(n?-126:-125)|0;do if(!g){if(r|0){g=Q(r|0)|0;h=r<<g+-8;g=9-g|0;break}g=m|(b|0)!=0;t=Q(g|0)|0;a=t+-1|0;if(!t)ja(13764,13775,183,13795);f=Db(j,n-a|0,g<<a,e,f)|0;return f|0}else h=r|8388608;while(0);a=g+1|0;h=h<<6;if((n|0)>(a|0)){l=s;k=0;g=h;o=n;i=m}else{r=(n|0)!=(a|0)|m>>>0<h>>>0;l=r?j:s;k=r?b:0;g=r?m:h;j=r?s:j;o=r?a:n;i=r?h:m;b=r?0:b;a=r?n:a}h=o-a|0;a:do if((h|0)>63){a=(k|g|0)!=0&1;g=0}else{if((h|0)>32){a=h+-32|0;a=g>>>a|((1<<a)+-1&g|0)!=0;g=0;break}switch(h|0){case 0:{a=k;break a}case 32:{a=g|(k|0)!=0;g=0;break a}default:{a=g<<32-h|k>>>h|((1<<h)+-1&k|0)!=0;g=g>>>h;break a}}}while(0);if((j|0)==(l|0)){s=a+b|0;b=g+i+(s>>>0<a>>>0&1)|0;i=s}else{s=b-a|0;r=i-g+((s>>>0>b>>>0)<<31>>31)|0;b=r;i=s;j=(r|s|0)==0?(e|0)==2&1:j}if(!b){a=Q(i|0)|0;h=a+31|0;g=o-h|0;if((a+32|0)>>>0<33){a=32;t=50}else a=i<<a+-1}else{a=Q(b|0)|0;h=a+-1|0;if(!a)ja(13764,13775,201,13810);g=o-h|0;if(!h)a=b|(i|0)!=0;else t=50}if((t|0)==50)a=i>>>(33-a|0)|b<<h|(i<<h|0)!=0;f=Db(j,g,a,e,f)|0;return f|0}function Hb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;l=b^a;m=l>>>31;g=a>>>23&255;f=b>>>23;h=f&255;k=a&8388607;i=b&8388607;if((g|0)==255){f=(k|0)==0;if(f)if((i|0)==0|(b&2139095040|0)!=2139095040)if((h|0)==255){c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}else{e=l&-2147483648|2139095040;return e|0}else j=5;else if(f|(a&2143289344|0)!=2139095040)j=5;if((j|0)==5?(i|0)==0|(b&2143289344|0)!=2139095040:0){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}a:do switch((f&255)<<24>>24){case -1:{if(!i){e=l&-2147483648;return e|0}if(!((a&2143289344|0)==2139095040&(k|0)!=0|(b&2143289344|0)==2139095040)){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}case 0:{if(i|0){h=Q(i|0)|0;a=i<<h+-8;h=9-h|0;break a}f=c[e>>2]|0;if(!(g|k)){c[e>>2]=f|16;e=2143289344;return 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h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;o=e^b;q=ni(d^a|0,o|0,63)|0;j=ni(a|0,b|0,52)|0;j=j&2047;i=ni(d|0,e|0,52)|0;i=i&2047;n=b&1048575;p=e&1048575;k=(j|0)==2047;l=(i|0)==2047;if(k|l){h=(a|0)!=0|(n|0)!=0;if(!(0==0&(b&2146435072|0)==2146435072&h)?(m=(d|0)==0&(p|0)==0,m|(0!=0|(e&2146435072|0)!=2146435072)):0){if(!(m&(k&(i|0)==0))?!((a|0)==0&(n|0)==0&((j|0)==0&l)):0){q=o&-2147483648|2146435072;g=0;y=q;return g|0}c[g>>2]=c[g>>2]|16;q=2146959360;g=0;y=q;return g|0}if(!(0==0&(b&2146959360|0)==2146435072&h)?(d|0)==0&(p|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0){q=2146959360;g=0;y=q;return g|0}c[g>>2]=c[g>>2]|16;q=2146959360;g=0;y=q;return g|0}do if(!j){if(!((a|0)==0&(n|0)==0)){j=qi(a|0,n|0,0)|0;a=oi(a|0,n|0,j+-11|0)|0;j=12-j|0;b=y;break}q=o&-2147483648;g=0;y=q;return g|0}else b=n|1048576;while(0);do if(!i){if(!((d|0)==0&(p|0)==0)){i=qi(d|0,p|0,0)|0;d=oi(d|0,p|0,i+-11|0)|0;i=12-i|0;h=y;break}q=o&-2147483648;g=0;y=q;return g|0}else h=p|1048576;while(0);p=oi(a|0,b|0,10)|0;e=oi(d|0,h|0,11)|0;o=ni(a|0,b|0,22)|0;h=ni(d|0,h|0,21)|0;p=p&-1024;d=e&-2048;b=ki(d|0,0,p|0,0)|0;e=y;p=ki(h|0,0,p|0,0)|0;n=y;d=ki(d|0,0,o|0,0)|0;m=y;o=ki(h|0,0,o|0,0)|0;h=y;p=ei(e|0,0,p&-1024|0,0)|0;d=ei(p|0,y|0,d&-2048|0,0)|0;p=y;n=ei(m|0,0,n|0,0)|0;n=ei(n|0,y|0,o|0,0)|0;p=ei(n|0,y|0,p|0,0)|0;ei(0,y&7|0,o|0,h|0)|0;h=y;d=p|((b&-2097152|0)!=0|(d|0)!=0)&1;b=qi(d|0,h|0,0)|0;if((b|0)<=0)ja(13764,13775,183,13826);p=oi(d|0,h|0,b+-1|0)|0;g=Vb(q,j+-1022+i+(1-b)|0,p,y,f,g)|0;q=y;y=q;return g|0}function Yb(a,b,d,e,f,g,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;x=ni(f|0,g|0,63)|0;m=e^b;n=ni(d^a|0,m|0,63)|0;o=ni(a|0,b|0,52)|0;o=o&2047;l=ni(d|0,e|0,52)|0;l=l&2047;k=ni(f|0,g|0,52)|0;k=k&2047;u=b&1048575;v=e&1048575;w=g&1048575;p=(o|0)==2047;q=(l|0)==2047;t=p|q;r=(k|0)==2047;if(t|r){j=(a|0)!=0|(u|0)!=0;if((!(0==0&(b&2146435072|0)==2146435072&j)?(s=(d|0)==0&(v|0)==0,s|(0!=0|(e&2146435072|0)!=2146435072)):0)?(f|0)==0&(w|0)==0|(0!=0|(g&2146435072|0)!=2146435072):0){if((!(s&(p&(l|0)==0))?!((a|0)==0&(u|0)==0&((o|0)==0&q)):0)?(n|0)==(x|0)|t&r^1:0)if(r){h=g&-2147483648|2146435072;i=0;y=h;return i|0}else{h=m&-2147483648|2146435072;i=0;y=h;return i|0}c[i>>2]=c[i>>2]|16;h=2146959360;i=0;y=h;return i|0}if((!(0==0&(b&2146959360|0)==2146435072&j)?(d|0)==0&(v|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0)?(f|0)==0&(w|0)==0|(0!=0|(g&2146959360|0)!=2146435072):0){h=2146959360;i=0;y=h;return i|0}c[i>>2]=c[i>>2]|16;h=2146959360;i=0;y=h;return i|0}do if(!o)if((a|0)==0&(u|0)==0){z=(k|0)==0;v=(f|0)==0;i=(w|0)==0;i=v&i;z=i&z;x=(x|0)==(n|0);i=(h|0)==2;i=i&1;i=x?n:i;i=oi(i|0,0,63)|0;h=y;i=z?i:f;h=z?h:g;y=h;return i|0}else{o=qi(a|0,u|0,0)|0;a=oi(a|0,u|0,o+-11|0)|0;o=12-o|0;b=y;break}else b=u|1048576;while(0);do if(!l)if((d|0)==0&(v|0)==0){z=(k|0)==0;v=(f|0)==0;i=(w|0)==0;i=v&i;z=i&z;x=(x|0)==(n|0);i=(h|0)==2;i=i&1;i=x?n:i;i=oi(i|0,0,63)|0;h=y;i=z?i:f;h=z?h:g;y=h;return i|0}else{l=qi(d|0,v|0,0)|0;d=oi(d|0,v|0,l+-11|0)|0;l=12-l|0;j=y;break}else j=v|1048576;while(0);g=oi(a|0,b|0,10)|0;q=oi(d|0,j|0,10)|0;b=ni(a|0,b|0,22)|0;e=ni(d|0,j|0,22)|0;g=g&-1024;q=q&-1024;p=ki(q|0,0,g|0,0)|0;v=y;g=ki(e|0,0,g|0,0)|0;m=y;q=ki(q|0,0,b|0,0)|0;u=y;b=ki(e|0,0,b|0,0)|0;e=y;g=ei(v|0,0,g&-1024|0,0)|0;q=ei(g|0,y|0,q&-1024|0,0)|0;g=y;m=ei(u|0,0,m|0,0)|0;m=ei(m|0,y|0,b|0,0)|0;m=ei(m|0,y|0,g|0,0)|0;ei(0,y&7|0,b|0,e|0)|0;e=y;b=e>>>0<536870912|(e|0)==536870912&m>>>0<0;u=oi(m|0,e|0,1)|0;v=y;g=ni(q|0,g|0,31)|0;q=oi(p&-1048576|0,q|0,b&1|0)|0;p=y;m=b?u|g&1:m;e=b?v:e;b=l+o+(b?-1022:-1021)|0;do if(!k){if(!((f|0)==0&(w|0)==0)){k=qi(f|0,w|0,0)|0;d=oi(f|0,w|0,k+-11|0)|0;k=12-k|0;j=y;break}j=m|((q|0)!=0|(p|0)!=0)&1;z=qi(j|0,e|0,0)|0;k=z+-1|0;if((z|0)<=0)ja(13764,13775,183,13826);z=oi(j|0,e|0,k|0)|0;i=Vb(n,b-k|0,z,y,h,i)|0;h=y;y=h;return i|0}else{d=f;j=w|1048576}while(0);k=k+1|0;l=oi(d|0,j|0,9)|0;o=y;if((b|0)>(k|0)){r=x;s=b;d=k;k=l;a=0;j=o;b=0;l=e}else{w=(b|0)!=(k|0)|(e>>>0<o>>>0|(e|0)==(o|0)&m>>>0<l>>>0);r=w?n:x;n=w?x:n;s=w?k:b;d=w?b:k;k=w?m:l;a=w?q:0;j=w?e:o;b=w?p:0;q=w?0:q;p=w?0:p;m=w?l:m;l=w?o:e}d=s-d|0;a:do if((d|0)>127){a=((a|k|0)!=0|(b|j|0)!=0)&1;b=0;k=0;j=0}else{if((d|0)>64){x=d+-64|0;b=oi(1,0,x|0)|0;b=ei(b|0,y|0,-1,-1)|0;a=y;x=ni(k|0,j|0,x|0)|0;a=x|((b&k|0)!=0|(a&j|0)!=0)&1;b=y;k=0;j=0;break}switch(d|0){case 0:break a;case 64:{a=k|((a|0)!=0|(b|0)!=0)&1;b=j;k=0;j=0;break a}default:{f=ei(oi(1,0,d|0)|0,y|0,-1,-1)|0;w=y;g=oi(k|0,j|0,64-d|0)|0;x=y;v=ni(a|0,b|0,d|0)|0;x=x|y;a=g|v|((f&a|0)!=0|(w&b|0)!=0)&1;b=x;k=ni(k|0,j|0,d|0)|0;j=y;break a}}}while(0);if((n|0)==(r|0)){w=ei(a|0,b|0,q|0,p|0)|0;x=y;j=ei(k|0,j|0,m|0,l|0)|0;a=ei(j|0,y|0,(x>>>0<b>>>0|(x|0)==(b|0)&w>>>0<a>>>0)&1|0,0)|0;j=y;l=w;m=x}else{w=fi(q|0,p|0,a|0,b|0)|0;x=y;j=fi(m|0,l|0,k|0,j|0)|0;a=(x>>>0>p>>>0|(x|0)==(p|0)&w>>>0>q>>>0)<<31>>31;a=ei(j|0,y|0,a|0,((a|0)<0)<<31>>31|0)|0;j=y;n=(a|w|0)==0&(j|x|0)==0?(h|0)==2&1:n;l=w;m=x}if((a|0)==0&(j|0)==0){k=qi(l|0,m|0,0)|0;b=k+63|0;d=s-b|0;if((k+64|0)>>>0<65){k=64;z=50}else{k=oi(l|0,m|0,k+-1|0)|0;j=y}}else{k=qi(a|0,j|0,0)|0;b=k+-1|0;if((k|0)<=0)ja(13764,13775,201,13841);d=s-b|0;if(!b)k=a|((l|0)!=0|(m|0)!=0)&1;else z=50}if((z|0)==50){z=oi(a|0,j|0,b|0)|0;j=y;x=ni(l|0,m|0,65-k|0)|0;j=y|j;k=oi(l|0,m|0,b|0)|0;k=x|z|((k|0)!=0|(y|0)!=0)&1}i=Vb(n,d,k,j,h,i)|0;h=y;y=h;return i|0}function Zb(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;n=e^b;p=ni(d^a|0,n|0,63)|0;l=ni(a|0,b|0,52)|0;l=l&2047;h=ni(d|0,e|0,52)|0;i=h&2047;m=b&1048575;k=e&1048575;if((l|0)==2047){h=(a|0)==0&(m|0)==0;if(h)if((d|0)==0&(k|0)==0|(0!=0|(e&2146435072|0)!=2146435072))if((i|0)==2047){c[g>>2]=c[g>>2]|16;p=2146959360;g=0;y=p;return g|0}else{p=n&-2147483648|2146435072;g=0;y=p;return g|0}else j=5;else if(h|(0!=0|(b&2146959360|0)!=2146435072))j=5;if((j|0)==5?(d|0)==0&(k|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0){p=2146959360;g=0;y=p;return g|0}c[g>>2]=c[g>>2]|16;p=2146959360;g=0;y=p;return g|0}a:do switch(h&2047){case 2047:{if((d|0)==0&(k|0)==0){p=n&-2147483648;g=0;y=p;return g|0}if(!(0==0&(b&2146959360|0)==2146435072&((a|0)!=0|(m|0)!=0)|0==0&(e&2146959360|0)==2146435072)){p=2146959360;g=0;y=p;return g|0}c[g>>2]=c[g>>2]|16;p=2146959360;g=0;y=p;return g|0}case 0:{if(!((d|0)==0&(k|0)==0)){o=qi(d|0,k|0,0)|0;d=oi(d|0,k|0,o+-11|0)|0;o=12-o|0;i=y;break a}h=c[g>>2]|0;if((a|0)==0&(m|0)==0&(l|0)==0){c[g>>2]=h|16;p=2146959360;g=0;y=p;return g|0}else{c[g>>2]=h|8;p=n&-2147483648|2146435072;g=0;y=p;return g|0}}default:{o=i;i=k|1048576}}while(0);do if(!l){if(!((a|0)==0&(m|0)==0)){n=qi(a|0,m|0,0)|0;h=oi(a|0,m|0,n+-11|0)|0;n=12-n|0;b=y;break}p=n&-2147483648;g=0;y=p;return g|0}else{n=l;b=m|1048576;h=a}while(0);k=oi(d|0,i|0,2)|0;l=y;if(!(b>>>0<l>>>0|(b|0)==(l|0)&h>>>0<k>>>0))ja(13857,13775,571,13864);j=0;d=0;e=0;do{r=oi(h|0,b|0,1)|0;q=y;m=ni(d|0,e|0,63)|0;r=m|r;q=y|q;m=(b|0)>-1|(b|0)==-1&h>>>0>4294967295;a=q>>>0<l>>>0|(q|0)==(l|0)&r>>>0<k>>>0;i=m&a;h=fi(r|0,q|0,(i?0:k)|0,(i?0:l)|0)|0;b=y;i=oi(d|0,e|0,1)|0;e=y;d=i|(m&a^1)&1;j=j+1|0}while((j|0)!=64);h=(h|0)==0&(b|0)==0;d=h?d:i|1;h=h?e:e;b=qi(d|0,h|0,0)|0;if((b|0)<=0)ja(13764,13775,183,13826);r=oi(d|0,h|0,b+-1|0)|0;r=Vb(p,1023-o+n+(1-b)|0,r,y,f,g)|0;q=y;y=q;return r|0}function _b(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;h=ni(a|0,b|0,63)|0;f=ni(a|0,b|0,52)|0;f=f&2047;i=b&1048575;do if((f|0)==2047){if((a|0)==0&(i|0)==0){if(h)break;y=b;return a|0}if(!(0==0&(b&2146959360|0)==2146435072)){d=2146959360;e=0;y=d;return e|0}c[e>>2]=c[e>>2]|16;d=2146959360;e=0;y=d;return e|0}else{g=(f|0)==0;if(h|0){if(!((a|0)==0&(i|0)==0&g))break;y=b;return a|0}do if(g)if((a|0)==0&(i|0)==0){d=0;e=0;y=d;return e|0}else{f=qi(a|0,i|0,0)|0;a=oi(a|0,i|0,f+-11|0)|0;f=12-f|0;b=y;break}else b=i|1048576;while(0);m=f+-1023|0;l=(m&1|0)==0;k=oi(a|0,b|0,(l^1)&1|0)|0;m=((l?m:f+-1024|0)>>1)+1023|0;k=oi(k|0,y|0,8)|0;l=y;do if(!((k|0)==0&(l|0)==0)){b=ei(k|0,l|0,-1,-1)|0;b=qi(b|0,y|0,1)|0;b=oi(1,0,(129-b|0)>>>1|0)|0;a=y;if(!(a>>>0>l>>>0|(a|0)==(l|0)&b>>>0>k>>>0))ja(13857,13775,571,13864);while(1){f=0;g=k;h=l;i=0;j=0;do{t=oi(g|0,h|0,1)|0;s=y;q=ni(i|0,j|0,63)|0;t=q|t;s=y|s;q=(h|0)>-1|(h|0)==-1&g>>>0>4294967295;p=s>>>0<a>>>0|(s|0)==(a|0)&t>>>0<b>>>0;r=q&p;g=fi(t|0,s|0,(r?0:b)|0,(r?0:a)|0)|0;h=y;r=oi(i|0,j|0,1)|0;j=y;i=r|(q&p^1)&1;f=f+1|0}while((f|0)!=64);g=ei(i|0,j|0,b|0,a|0)|0;g=ni(g|0,y|0,1)|0;f=y;if(!(f>>>0<a>>>0|(f|0)==(a|0)&g>>>0<b>>>0)){f=21;break}if(f>>>0>l>>>0|(f|0)==(l|0)&g>>>0>k>>>0){a=f;b=g}else{f=17;break}}if((f|0)==17)ja(13857,13775,571,13864);else if((f|0)==21){t=ki(b|0,0,b|0,0)|0;o=y;n=ki(a|0,0,b|0,0)|0;q=y;r=ki(a|0,0,a|0,0)|0;s=y;n=oi(n|0,q|0,1)|0;o=ei(n&-2|0,y&1|0,o|0,0)|0;n=y;q=oi(q|0,0,1)|0;q=ei(q|0,y|0,r|0,0)|0;n=ei(q|0,y|0,n|0,0)|0;ei(0,y&7|0,r|0,s|0)|0;n=b|((t|0)!=0|(o|0)!=0|((n|0)!=(k|0)|(y|0)!=(l|0)))&1;o=a;break}}else{n=0;o=0}while(0);a=qi(n|0,o|0,0)|0;if((a|0)<=0)ja(13764,13775,183,13826);t=oi(n|0,o|0,a+-1|0)|0;t=Vb(0,m+(1-a)|0,t,y,d,e)|0;s=y;y=s;return t|0}while(0);c[e>>2]=c[e>>2]|16;s=2146959360;t=0;y=s;return t|0}function $b(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;h=(a|0)!=0|(b&1048575|0)!=0;i=0==0&(b&2146435072|0)==2146435072&h;if(!i?(d|0)==0&(e&1048575|0)==0|(0!=0|(e&2146435072|0)!=2146435072):0){h=ni(a|0,b|0,63)|0;g=ni(d|0,e|0,63)|0;if((h|0)==(g|0)){g=((b>>>0<e>>>0|(b|0)==(e|0)&a>>>0<d>>>0)&1|0)==(h|0);b=g?e:b;e=g?d:a;y=b;return e|0}else{g=(h|0)==0;b=g?e:b;e=g?d:a;y=b;return e|0}}if(!(0==0&(b&2146959360|0)==2146435072&h)?(j=e&1048575,(d|0)==0&(j|0)==0|(0!=0|(e&2146959360|0)!=2146435072)):0)if(!g){d=2146959360;e=0;y=d;return e|0}else{h=d;g=j;f=e&2146435072;j=0!=0;f=(f|0)!=2146435072;f=j|f;j=(h|0)==0;g=(g|0)==0;g=j&g;f=g|f;g=f?d:0;d=f?e:2146959360;e=i?g:a;d=i?d:b;y=d;return e|0}c[f>>2]=c[f>>2]|16;if(g>>>0<2){d=2146959360;e=0;y=d;return e|0}j=d;g=e&1048575;f=e&2146435072;h=0!=0;f=(f|0)!=2146435072;f=h|f;j=(j|0)==0;g=(g|0)==0;g=j&g;f=g|f;g=f?d:0;d=f?e:2146959360;e=i?g:a;d=i?d:b;y=d;return e|0}function ac(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;h=(a|0)!=0|(b&1048575|0)!=0;i=0==0&(b&2146435072|0)==2146435072&h;if(!i?(d|0)==0&(e&1048575|0)==0|(0!=0|(e&2146435072|0)!=2146435072):0){h=ni(a|0,b|0,63)|0;g=ni(d|0,e|0,63)|0;if((h|0)==(g|0)){g=((b>>>0<e>>>0|(b|0)==(e|0)&a>>>0<d>>>0)&1|0)==(h|0);b=g?b:e;e=g?a:d;y=b;return e|0}else{g=(h|0)==0;b=g?b:e;e=g?a:d;y=b;return e|0}}if(!(0==0&(b&2146959360|0)==2146435072&h)?(j=e&1048575,(d|0)==0&(j|0)==0|(0!=0|(e&2146959360|0)!=2146435072)):0)if(!g){d=2146959360;e=0;y=d;return e|0}else{h=d;g=j;f=e&2146435072;j=0!=0;f=(f|0)!=2146435072;f=j|f;j=(h|0)==0;g=(g|0)==0;g=j&g;f=g|f;g=f?d:0;d=f?e:2146959360;e=i?g:a;d=i?d:b;y=d;return e|0}c[f>>2]=c[f>>2]|16;if(g>>>0<2){d=2146959360;e=0;y=d;return e|0}j=d;g=e&1048575;f=e&2146435072;h=0!=0;f=(f|0)!=2146435072;f=h|f;j=(j|0)==0;g=(g|0)==0;g=j&g;f=g|f;g=f?d:0;d=f?e:2146959360;e=i?g:a;d=i?d:b;y=d;return e|0}function bc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0;g=(a|0)!=0|(b&1048575|0)!=0;if(!(0==0&(b&2146435072|0)==2146435072&g)?(d|0)==0&(e&1048575|0)==0|(0!=0|(e&2146435072|0)!=2146435072):0)return ((a|0)==(d|0)&(b|0)==(e|0)|(d|a|0)==0&((e|b)&2147483647|0)==0)&1|0;if(!(0==0&(b&2146959360|0)==2146435072&g)?(d|0)==0&(e&1048575|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0)return 0;c[f>>2]=c[f>>2]|16;return 0}function cc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;if((a|0)==0&(b&1048575|0)==0|(0!=0|(b&2146435072|0)!=2146435072)?(d|0)==0&(e&1048575|0)==0|(0!=0|(e&2146435072|0)!=2146435072):0){h=ni(a|0,b|0,63)|0;g=ni(d|0,e|0,63)|0;f=(h|0)!=0;if((h|0)!=(g|0)){h=f|(d|a|0)==0&((e|b)&2147483647|0)==0;h=h&1;return h|0}if(f){h=b>>>0>e>>>0|(b|0)==(e|0)&a>>>0>=d>>>0;h=h&1;return h|0}else{h=b>>>0<e>>>0|(b|0)==(e|0)&a>>>0<=d>>>0;h=h&1;return h|0}}c[f>>2]=c[f>>2]|16;h=0;h=h&1;return h|0}function dc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;if((a|0)==0&(b&1048575|0)==0|(0!=0|(b&2146435072|0)!=2146435072)?(d|0)==0&(e&1048575|0)==0|(0!=0|(e&2146435072|0)!=2146435072):0){h=ni(a|0,b|0,63)|0;g=ni(d|0,e|0,63)|0;f=(h|0)!=0;if((h|0)!=(g|0)){h=f&((d|a|0)!=0|((e|b)&2147483647|0)!=0);h=h&1;return h|0}if(f){h=b>>>0>e>>>0|(b|0)==(e|0)&a>>>0>d>>>0;h=h&1;return h|0}else{h=b>>>0<e>>>0|(b|0)==(e|0)&a>>>0<d>>>0;h=h&1;return h|0}}c[f>>2]=c[f>>2]|16;h=0;h=h&1;return h|0}function ec(a,b){a=a|0;b=b|0;var c=0,d=0,e=0;c=ni(a|0,b|0,63)|0;e=ni(a|0,b|0,52)|0;d=b&1048575;switch(e&2047){case 2047:if((a|0)==0&(d|0)==0){e=(c|0)==0?128:1;return e|0}else{e=ni(a|0,b|0,43)|0;e=(e&256)+256|0;return e|0}case 0:{b=(c|0)!=0;if((a|0)==0&(d|0)==0){e=b?8:16;return e|0}else{e=b?4:32;return e|0}}default:{e=(c|0)==0?64:2;return e|0}}return 0}function fc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=a>>>31;e=a>>>23;d=a&8388607;a:do switch((e&255)<<24>>24){case -1:{if(!d){f=oi(f|0,0,63)|0;e=y|2146435072;y=e;return f|0}if((a&2143289344|0)!=2139095040){e=2146959360;f=0;y=e;return f|0}c[b>>2]=c[b>>2]|16;e=2146959360;f=0;y=e;return f|0}case 0:{if(d|0){a=Q(d|0)|0;d=d<<a+-8;a=9-a|0;break a}f=oi(f|0,0,63)|0;e=y;y=e;return f|0}default:a=e&255}while(0);b=oi(d|0,0,29)|0;e=y;f=oi(f|0,0,63)|0;g=y;d=oi(a+896|0,0,52)|0;e=y|g|e&1048575;f=d|f|b&-536870912;y=e;return f|0}function gc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=ni(a|0,b|0,63)|0;g=y;h=ni(a|0,b|0,52)|0;f=b&1048575;a:do switch(h&2047){case 2047:{if((a|0)==0&(f|0)==0){i=oi(i|0,g|0,31)|0;i=i|2139095040;return i|0}if(!(0==0&(b&2146959360|0)==2146435072)){i=2143289344;return i|0}c[e>>2]=c[e>>2]|16;i=2143289344;return i|0}case 0:{if(!((a|0)==0&(f|0)==0)){b=qi(a|0,f|0,0)|0;b=12-b|0;break a}i=oi(i|0,g|0,31)|0;return i|0}default:{b=h&2047;f=f|1048576}}while(0);f=ni(a|0,f|0,22)|0;f=f|((a&4194303|0)!=0|0!=0)&1;a=Q(f|0)|0;if(!a)ja(13764,13775,183,13795);i=Db(i,b+-896+(1-a)|0,f<<a+-1,d,e)|0;return i|0}function hc(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return ic(a,b,c,d,0)|0}function ic(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;j=ni(a|0,b|0,63)|0;g=ni(a|0,b|0,52)|0;g=g&2047;b=b&1048575;j=((a|0)!=0|(b|0)!=0)&(g|0)==2047?0:j;i=(g|0)==0;g=i?-1074:g+-1075|0;b=oi(a|0,b|0,10)|0;a=y;b=i?b:b;a=i?a:a|1073741824;i=(f|0)==0?-2147483648-(j^1)|0:j+-1|0;if((g|0)<=-1){if((g|0)<-63){b=((b|0)!=0|(a|0)!=0)&1;f=0}else{g=0-g|0;h=oi(1,0,g|0)|0;h=ei(h|0,y|0,-1,2147483647)|0;f=y;g=ni(b|0,a|0,g|0)|0;b=g|((h&b|0)!=0|(f&a|0)!=0)&1;f=y}switch(d|0){case 4:case 0:{a=512;g=0;break}case 1:{a=0;g=0;break}default:{g=(j|0)==(d&1|0);a=g?0:1023;g=g?0:0}}h=b&1023;b=ei(a|0,g|0,b|0,f|0)|0;b=ni(b|0,y|0,10)|0;f=y;d=(d|0)==0&(h|0)==512;b=d?b&-2:b;d=d?f&4194303:f;if(!(d>>>0>0|(d|0)==0&b>>>0>i>>>0)){if(h|0)c[e>>2]=c[e>>2]|1;e=(j|0)==0?b:0-b|0;return e|0}}c[e>>2]=c[e>>2]|16;e=i;return e|0}function jc(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return ic(a,b,c,d,1)|0}function kc(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0,h=0;g=(a|0)<0?0-a|0:a;e=32-(Q(g|0)|0)|0;h=e+-63|0;f=(e|0)>63;g=f?g>>>h|((1<<h)+-1&g|0)!=0:g;h=qi(g|0,0,0)|0;d=h+-1|0;if((h|0)>0){h=oi(g|0,0,d|0)|0;h=Vb(a>>>31,(f?e+1022|0:1085)-d|0,h,y,b,c)|0;return h|0}else ja(13764,13775,183,13826);return 0}function lc(a,b,c){a=a|0;b=b|0;c=c|0;var d=0,e=0,f=0,g=0;e=32-(Q(a|0)|0)|0;d=e+-63|0;f=(e|0)>63;d=f?a>>>d|((1<<d)+-1&a|0)!=0:a;g=qi(d|0,0,0)|0;a=g+-1|0;if((g|0)>0){g=oi(d|0,0,a|0)|0;g=Vb(0,(f?e+1022|0:1085)-a|0,g,y,b,c)|0;return g|0}else ja(13764,13775,183,13826);return 0}function mc(b,d){b=b|0;d=d|0;var e=0,f=0;e=lf(572)|0;oc(e,b,2,8,1);c[e+544>>2]=d;b=Va[c[d>>2]&15](d)|0;d=y;a[e+288>>0]=b;a[e+289>>0]=b>>>8;a[e+290>>0]=b>>>16;a[e+291>>0]=b>>>24;a[e+292>>0]=d;f=ni(b|0,d|0,40)|0;a[e+293>>0]=f;f=ni(b|0,d|0,48)|0;a[e+294>>0]=f;d=ni(b|0,d|0,56)|0;a[e+295>>0]=d;return e|0}function nc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+16|0;h=k;i=c[a+544>>2]|0;j=a+548|0;if(c[j>>2]|0){j=-1;l=k;return j|0}if((Ac(a,h,b,d,0,16,0)|0)<0){j=0;l=k;return j|0}m=c[h>>2]|0;g=a+552|0;c[g>>2]=m;c[g+12>>2]=b;c[g+16>>2]=d;switch(m|0){case 0:{b=Ag(f)|0;c[g+4>>2]=b;c[g+8>>2]=f;m=h+8|0;b=$a[c[i+4>>2]&3](i,c[m>>2]|0,c[m+4>>2]|0,b,(f+-1|0)/512|0,5,a)|0;if((b|0)>0){c[j>>2]=1;m=0;l=k;return m|0}else{Cc(a,b);m=0;l=k;return m|0}}case 1:{if((f|0)<=0)ja(13887,13903,1097,13912);f=e+-16|0;m=Ag(f)|0;Ac(a,m,b,d,16,f,0)|0;b=h+8|0;b=$a[c[i+8>>2]&3](i,c[b>>2]|0,c[b+4>>2]|0,m,(f|0)/512|0,5,a)|0;Bg(m);if((b|0)>0){c[j>>2]=1;m=0;l=k;return m|0}else{Cc(a,b);m=0;l=k;return m|0}}default:{m=0;l=k;return m|0}}return 0}function oc(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;n=l;l=l+64|0;m=n+32|0;k=n;si(d|0,0,544)|0;if(!(c[e>>2]|0)){k=c[e+4>>2]|0;c[d>>2]=k;c[d+12>>2]=c[e+16>>2];m=e+8|0;c[d+4>>2]=gf(k,c[m>>2]|0,c[m+4>>2]|0,4096,0,d,8,3,7)|0;c[d+16>>2]=9}else{switch(f|0){case 1:{i=4096;j=512;break}case 2:{i=4097;j=256;break}case 3:{i=4099;j=1920;break}case 9:{i=4169;j=2;break}case 18:{i=4178;j=2432;break}default:ra()}c[m>>2]=i&65535;Wg(k,32,13875,m)|0;v=ze(c[e>>2]|0,k,-1,6900,i,0,j)|0;k=d+8|0;c[k>>2]=v;Ge(v,44,6900);Ge(c[k>>2]|0,46,f&65535);Fe(c[k>>2]|0,61,1);c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;v=m+2|0;a[v>>0]=16;u=m+3|0;a[u>>0]=1;t=m+4|0;a[t>>0]=4;s=m+8|0;r=m+9|0;q=m+10|0;p=m+11|0;o=m+12|0;i=m+13|0;c[s>>2]=0;a[s+4>>0]=0;a[i>>0]=16;j=m+14|0;a[j>>0]=0;e=m+15|0;a[e>>0]=0;He(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;a[v>>0]=16;a[u>>0]=3;a[t>>0]=4;a[s>>0]=0;a[r>>0]=16;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;He(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;a[v>>0]=16;a[u>>0]=4;a[t>>0]=4;a[s>>0]=0;a[r>>0]=32;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;He(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[m+16>>2]=0;a[m>>0]=9;a[v>>0]=20;a[u>>0]=2;a[t>>0]=4;a[s>>0]=0;a[r>>0]=48;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;c[m+16>>2]=0;He(c[k>>2]|0,m,20)|0;c[d+16>>2]=6;c[d+12>>2]=Be(c[k>>2]|0,0)|0;m=Ce(c[k>>2]|0)|0;c[d>>2]=m;c[d+4>>2]=gf(m,0,0,16384,0,d,7,1,23)|0;De(c[k>>2]|0,4,16384,0,d,2)}c[d+264>>2]=f;c[d+268>>2]=65535;c[d+284>>2]=g;c[d+276>>2]=h;v=d+24|0;c[v>>2]=0;c[v+4>>2]=0;c[v+8>>2]=0;c[v+12>>2]=0;c[v+16>>2]=0;c[d+44>>2]=16;c[d+52>>2]=0;c[d+56>>2]=0;c[d+60>>2]=0;b[d+48>>1]=0;c[d+68>>2]=0;c[d+72>>2]=16;c[d+80>>2]=0;c[d+84>>2]=0;c[d+88>>2]=0;b[d+76>>1]=0;c[d+96>>2]=0;c[d+100>>2]=16;c[d+108>>2]=0;c[d+112>>2]=0;c[d+116>>2]=0;b[d+104>>1]=0;c[d+124>>2]=0;c[d+128>>2]=16;c[d+136>>2]=0;c[d+140>>2]=0;c[d+144>>2]=0;b[d+132>>1]=0;c[d+152>>2]=0;c[d+156>>2]=16;c[d+164>>2]=0;c[d+168>>2]=0;c[d+172>>2]=0;b[d+160>>1]=0;c[d+180>>2]=0;c[d+184>>2]=16;c[d+192>>2]=0;c[d+196>>2]=0;c[d+200>>2]=0;b[d+188>>1]=0;c[d+208>>2]=0;c[d+212>>2]=16;c[d+220>>2]=0;c[d+224>>2]=0;c[d+228>>2]=0;b[d+216>>1]=0;c[d+236>>2]=0;c[d+240>>2]=16;c[d+248>>2]=0;c[d+252>>2]=0;c[d+256>>2]=0;b[d+244>>1]=0;l=n;return}function pc(a,b,d){a=a|0;b=b|0;d=d|0;return Ee(c[a+8>>2]|0,b,0,d)|0}function qc(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;f=b&4095;switch(b>>>12&1048575|0){case 0:switch(e|0){case 2:switch(b&4095){case 4:{b=c[a+32>>2]|0;switch(b|0){case 0:{a=c[a+272>>2]|0;return a|0}case 1:{a=b;return a|0}default:{a=0;return a|0}}}case 0:{a=c[a+32>>2]|0;return a|0}case 32:{a=c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]|0;return a|0}case 40:{a=c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]|0;return a|0}case 48:{a=c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]|0;return a|0}default:{a=0;return a|0}}case 1:{f=f+-18|0;switch(f>>>1|f<<31|0){case 0:{a=16;return a|0}case 2:{a=c[a+36>>2]|0;return a|0}case 3:{a=c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]|0;return a|0}case 5:{a=c[a+40+((c[a+36>>2]|0)*28|0)>>2]|0;return a|0}default:{a=0;return a|0}}}default:{if(!((e|0)==0&(f|0)==20)){a=0;return a|0}a=c[a+28>>2]|0;return a|0}}case 1:{if(f|e|0){a=0;return a|0}e=a+24|0;f=c[e>>2]|0;c[e>>2]=0;a=c[a+12>>2]|0;eb[c[a>>2]&15](c[a+4>>2]|0,c[a+8>>2]|0,0);a=f;return a|0}case 2:{switch(e|0){case 0:{if((c[a+284>>2]|0)>>>0<=f>>>0){a=0;return a|0}a=d[a+288+f>>0]|0;return a|0}case 1:{if(((c[a+284>>2]|0)+-1|0)>>>0<=f>>>0){a=0;return a|0}a=a+288+f|0;a=(d[a+1>>0]|0)<<8|(d[a>>0]|0);return a|0}case 2:{if(((c[a+284>>2]|0)+-3|0)>>>0<=f>>>0){a=0;return a|0}a=a+288+f|0;a=(d[a+1>>0]|0)<<8|(d[a>>0]|0)|(d[a+2>>0]|0)<<16|(d[a+3>>0]|0)<<24;return a|0}default:ra()}break}default:{a=0;return a|0}}return 0}function rc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0;g=d&4095;switch(d>>>12&1048575|0){case 0:switch(f|0){case 2:switch(g>>>3|d<<29|0){case 0:{c[a+32>>2]=e;return}case 4:{c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]=e;return}case 5:{c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]=e;return}case 6:{c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]=e;return}default:return}case 1:switch(d&4095){case 22:{if(e>>>0>=8)return;c[a+36>>2]=e;return}case 24:{if(!((e|0)!=0&(e+-1&e|0)==0))return;c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]=e;return}case 28:{c[a+40+((c[a+36>>2]|0)*28|0)>>2]=e&1;return}default:return}default:{if(!((g|0)==20&(f|0)==0))return;c[a+28>>2]=e;if(e|0)return;g=c[a+12>>2]|0;eb[c[g>>2]&15](c[g+4>>2]|0,c[g+8>>2]|0,0);g=a+24|0;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[a+44>>2]=16;c[a+52>>2]=0;c[a+56>>2]=0;c[a+60>>2]=0;b[a+48>>1]=0;c[a+68>>2]=0;c[a+72>>2]=16;c[a+80>>2]=0;c[a+84>>2]=0;c[a+88>>2]=0;b[a+76>>1]=0;c[a+96>>2]=0;c[a+100>>2]=16;c[a+108>>2]=0;c[a+112>>2]=0;c[a+116>>2]=0;b[a+104>>1]=0;c[a+124>>2]=0;c[a+128>>2]=16;c[a+136>>2]=0;c[a+140>>2]=0;c[a+144>>2]=0;b[a+132>>1]=0;c[a+152>>2]=0;c[a+156>>2]=16;c[a+164>>2]=0;c[a+168>>2]=0;c[a+172>>2]=0;b[a+160>>1]=0;c[a+180>>2]=0;c[a+184>>2]=16;c[a+192>>2]=0;c[a+196>>2]=0;c[a+200>>2]=0;b[a+188>>1]=0;c[a+208>>2]=0;c[a+212>>2]=16;c[a+220>>2]=0;c[a+224>>2]=0;c[a+228>>2]=0;b[a+216>>1]=0;c[a+236>>2]=0;c[a+240>>2]=16;c[a+248>>2]=0;c[a+252>>2]=0;c[a+256>>2]=0;b[a+244>>1]=0;return}}case 2:{wc(a,g,e,f);return}case 3:{if(e>>>0>=8)return;xc(a,e);return}default:return}}function sc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;hf(c[a+4>>2]|0,d,0,e);return}function tc(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;a:do if(b>>>0<=255)if((e|0)==2)do switch(b|0){case 0:{f=1953655158;break a}case 4:{f=2;break a}case 8:{f=c[a+264>>2]|0;break a}case 12:{f=c[a+268>>2]|0;break a}case 16:{f=c[a+32>>2]|0;switch(f|0){case 1:break a;case 0:{f=c[a+272>>2]|0;break a}default:{f=0;break a}}}case 20:{f=c[a+32>>2]|0;break a}case 48:{f=c[a+36>>2]|0;break a}case 52:{f=16;break a}case 56:{f=c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]|0;break a}case 128:{f=c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]|0;break a}case 144:{f=c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]|0;break a}case 160:{f=c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]|0;break a}case 68:{f=c[a+40+((c[a+36>>2]|0)*28|0)>>2]|0;break a}case 96:{f=c[a+24>>2]|0;break a}case 112:{f=c[a+28>>2]|0;break a}case 252:{f=0;break a}default:{f=0;break a}}while(0);else f=0;else{b=b+-256|0;switch(e|0){case 0:{if((c[a+284>>2]|0)>>>0<=b>>>0){f=0;break a}f=d[a+288+b>>0]|0;break a}case 1:{if(((c[a+284>>2]|0)+-1|0)>>>0<=b>>>0){f=0;break a}f=a+288+b|0;f=(d[f+1>>0]|0)<<8|(d[f>>0]|0);break a}case 2:{if(((c[a+284>>2]|0)+-3|0)>>>0<=b>>>0){f=0;break a}f=a+288+b|0;f=(d[f+1>>0]|0)<<8|(d[f>>0]|0)|(d[f+2>>0]|0)<<16|(d[f+3>>0]|0)<<24;break a}default:ra()}}while(0);return f|0}function uc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;if(d>>>0>255){wc(a,d+-256|0,e,f);return}if((f|0)!=2)return;do switch(d|0){case 20:{c[a+32>>2]=e;return}case 48:{if(e>>>0>=8)return;c[a+36>>2]=e;return}case 56:{if(!((e|0)!=0&(e+-1&e|0)==0))return;c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]=e;return}case 128:{c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]=e;return}case 144:{c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]=e;return}case 160:{c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]=e;return}case 112:{c[a+28>>2]=e;if(e|0)return;f=c[a+12>>2]|0;eb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,0);f=a+24|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[a+44>>2]=16;c[a+52>>2]=0;c[a+56>>2]=0;c[a+60>>2]=0;b[a+48>>1]=0;c[a+68>>2]=0;c[a+72>>2]=16;c[a+80>>2]=0;c[a+84>>2]=0;c[a+88>>2]=0;b[a+76>>1]=0;c[a+96>>2]=0;c[a+100>>2]=16;c[a+108>>2]=0;c[a+112>>2]=0;c[a+116>>2]=0;b[a+104>>1]=0;c[a+124>>2]=0;c[a+128>>2]=16;c[a+136>>2]=0;c[a+140>>2]=0;c[a+144>>2]=0;b[a+132>>1]=0;c[a+152>>2]=0;c[a+156>>2]=16;c[a+164>>2]=0;c[a+168>>2]=0;c[a+172>>2]=0;b[a+160>>1]=0;c[a+180>>2]=0;c[a+184>>2]=16;c[a+192>>2]=0;c[a+196>>2]=0;c[a+200>>2]=0;b[a+188>>1]=0;c[a+208>>2]=0;c[a+212>>2]=16;c[a+220>>2]=0;c[a+224>>2]=0;c[a+228>>2]=0;b[a+216>>1]=0;c[a+236>>2]=0;c[a+240>>2]=16;c[a+248>>2]=0;c[a+252>>2]=0;c[a+256>>2]=0;b[a+244>>1]=0;return}case 68:{c[a+40+((c[a+36>>2]|0)*28|0)>>2]=e&1;return}case 80:{if(e>>>0>=8)return;xc(a,e);return}case 100:{d=a+24|0;f=c[d>>2]&~e;c[d>>2]=f;if(f|0)return;f=c[a+12>>2]|0;eb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,0);return}default:return}while(0)}function vc(a,b,d){a=a|0;b=b|0;d=d|0;return jf(c[a>>2]|0,b,0,d)|0}function wc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;switch(f|0){case 0:{if((c[b+284>>2]|0)>>>0<=d>>>0)return;a[b+288+d>>0]=e;d=c[b+280>>2]|0;if(!d)return;cb[d&15](b);return}case 1:{if(((c[b+284>>2]|0)+-1|0)>>>0<=d>>>0)return;d=b+288+d|0;a[d>>0]=e;a[d+1>>0]=(e&65535)>>>8;d=c[b+280>>2]|0;if(!d)return;cb[d&15](b);return}case 2:{if(((c[b+284>>2]|0)+-3|0)>>>0<=d>>>0)return;d=b+288+d|0;a[d>>0]=e;a[d+1>>0]=e>>>8;a[d+2>>0]=e>>>16;a[d+3>>0]=e>>>24;d=c[b+280>>2]|0;if(!d)return;cb[d&15](b);return}default:return}}function xc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+16|0;k=p+4|0;m=p;if(c[a+40+(d*28|0)+24>>2]|0){l=p;return}o=a+40+(d*28|0)+16|0;f=(c[o>>2]|0)+2|0;if((f&1|0)==0?(e=Xa[c[a+16>>2]&31](a,f,0)|0,(e|0)!=0):0)f=b[e>>1]|0;else f=0;g=a+276|0;h=a+40+(d*28|0)+8|0;e=b[h>>1]|0;if(e<<16>>16==f<<16>>16){l=p;return}i=a+40+(d*28|0)+4|0;j=a+16|0;while(1){e=(c[o>>2]|0)+4+(((c[i>>2]|0)+65535&(e&65535))<<1)|0;if((e&1|0)==0?(n=Xa[c[j>>2]&31](a,e,0)|0,(n|0)!=0):0)e=b[n>>1]|0;else e=0;e=e&65535;if((yc(a,k,m,d,e)|0)==0?(Za[c[g>>2]&7](a,d,e,c[k>>2]|0,c[m>>2]|0)|0)<0:0){e=13;break}e=(b[h>>1]|0)+1<<16>>16;b[h>>1]=e;if(e<<16>>16==f<<16>>16){e=13;break}}if((e|0)==13){l=p;return}}function yc(a,d,f,g,h){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;p=q;zc(a,p,g,h);o=p+12|0;j=e[o>>1]|0;a:do if(!(j&2)){i=p+8|0;k=p+14|0;h=0;do{h=(c[i>>2]|0)+h|0;if(!(j&1)){i=0;break a}zc(a,p,g,e[k>>1]|0);m=b[o>>1]|0;j=m&65535}while(!(j&2|0));j=m&65535;n=6}else{h=0;n=6}while(0);b:do if((n|0)==6){k=p+8|0;m=p+14|0;i=0;while(1){i=(c[k>>2]|0)+i|0;if(!(j&1))break b;zc(a,p,g,e[m>>1]|0);j=e[o>>1]|0;if(!(j&2)){h=-1;break}}l=q;return h|0}while(0);c[d>>2]=h;c[f>>2]=i;f=0;l=q;return f|0}function zc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=a+16|0;g=16;e=(c[a+40+(d*28|0)+12>>2]|0)+(e<<4)|0;while(1){d=4096-(e&4095)|0;d=(g|0)<(d|0)?g:d;f=Xa[c[h>>2]&31](a,e,0)|0;if(!f){b=4;break}ri(b|0,f|0,d|0)|0;g=g-d|0;if((g|0)<=0){b=4;break}else{b=b+d|0;e=d+e|0}}if((b|0)==4)return}function Ac(a,d,f,g,h,i,j){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+16|0;y=z;if(!i){y=0;l=z;return y|0}x=a+40+(f*28|0)+12|0;w=a+16|0;m=y;n=16;g=(c[x>>2]|0)+(g<<4)|0;while(1){f=4096-(g&4095)|0;f=(n|0)<(f|0)?n:f;k=Xa[c[w>>2]&31](a,g,0)|0;if(!k)break;ri(m|0,k|0,f|0)|0;n=n-f|0;if((n|0)<=0)break;else{m=m+f|0;g=f+g|0}}u=(j|0)!=0;v=y+12|0;k=b[v>>1]|0;f=k&65535;g=f&2;a:do if(u)if(!g){j=y+14|0;while(1){if(!(f&1)){q=-1;break}g=y;k=16;m=((e[j>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(m&4095)|0;f=(k|0)<(f|0)?k:f;n=Xa[c[w>>2]&31](a,m,0)|0;if(!n)break;ri(g|0,n|0,f|0)|0;k=k-f|0;if((k|0)<=0)break;else{g=g+f|0;m=f+m|0}}k=b[v>>1]|0;f=k&65535;g=f&2;if(g){t=2;break a}}l=z;return q|0}else t=2;else t=0;while(0);if((g|0)!=(t|0)){y=-1;l=z;return y|0}r=y+8|0;s=y+14|0;m=h;while(1){p=c[r>>2]|0;if(m>>>0<p>>>0){f=21;break}if(!(f&1)){q=-1;f=40;break}o=m-p|0;g=y;n=16;j=((e[s>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(j&4095)|0;f=(n|0)<(f|0)?n:f;h=Xa[c[w>>2]&31](a,j,0)|0;if(!h)break;ri(g|0,h|0,f|0)|0;n=n-f|0;if((n|0)<=0)break;else{g=g+f|0;j=f+j|0}}g=b[v>>1]|0;f=g&65535;if((f&2|0)!=(t|0)){q=-1;f=40;break}else{m=o;k=g}}if((f|0)==21){n=d;g=i;f=k;b:while(1){q=n;d=g;do{o=p-m|0;o=(d|0)<(o|0)?d:o;k=m+(c[y>>2]|0)|0;g=(o|0)>0;c:do if(u){if(g){n=o;j=q;while(1){g=4096-(k&4095)|0;g=(n|0)<(g|0)?n:g;h=Xa[c[w>>2]&31](a,k,1)|0;if(!h)break c;ri(h|0,j|0,g|0)|0;n=n-g|0;if((n|0)<=0)break;else{k=g+k|0;j=j+g|0}}}}else if(g){j=q;h=o;while(1){g=4096-(k&4095)|0;g=(h|0)<(g|0)?h:g;n=Xa[c[w>>2]&31](a,k,0)|0;if(!n)break c;ri(j|0,n|0,g|0)|0;h=h-g|0;if((h|0)<=0)break;else{j=j+g|0;k=g+k|0}}}while(0);d=d-o|0;if(!d){q=0;f=40;break b}m=o+m|0;q=q+o|0}while((m|0)!=(p|0));if(!(f&1)){q=-1;f=40;break}g=y;k=16;m=((e[s>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(m&4095)|0;f=(k|0)<(f|0)?k:f;n=Xa[c[w>>2]&31](a,m,0)|0;if(!n)break;ri(g|0,n|0,f|0)|0;k=k-f|0;if((k|0)<=0)break;else{g=g+f|0;m=f+m|0}}f=b[v>>1]|0;if((t|0)!=(f&2|0)){q=-1;f=40;break}n=q;g=d;m=0;p=c[r>>2]|0}if((f|0)==40){l=z;return q|0}}else if((f|0)==40){l=z;return q|0}return 0}function Bc(a,b){a=a|0;b=b|0;Cc(a,b);c[a+548>>2]=0;xc(a,c[a+564>>2]|0);return}function Cc(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;e=i;f=b+552|0;g=c[f+12>>2]|0;h=c[f+16>>2]|0;switch(c[f>>2]|0){case 0:{e=c[f+8>>2]|0;f=c[f+4>>2]|0;a[f+(e+-1)>>0]=d>>>31;Ac(b,f,g,h,0,e,1)|0;Bg(f);Dc(b,g,h,e);l=i;return}case 1:{a[e>>0]=d>>>31;Ac(b,e,g,h,0,1,1)|0;Dc(b,g,h,1);l=i;return}default:ra()}}function Dc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=a+40+(d*28|0)+20|0;h=(c[j>>2]|0)+2|0;if(!(h&1)){i=a+16|0;g=Xa[c[i>>2]&31](a,h,0)|0;if(!g)g=0;else g=b[g>>1]|0;g=g&65535;h=Xa[c[i>>2]&31](a,h,1)|0;if(h)b[h>>1]=g+1}else g=0;g=(c[j>>2]|0)+4+(((c[a+40+(d*28|0)+4>>2]|0)+65535&g)<<3)|0;if((g&3|0)==0?(k=Xa[c[a+16>>2]&31](a,g,1)|0,k|0):0)c[k>>2]=e;g=g+4|0;if((g&3|0)==0?(l=Xa[c[a+16>>2]&31](a,g,1)|0,l|0):0)c[l>>2]=f;l=a+24|0;c[l>>2]=c[l>>2]|1;l=c[a+12>>2]|0;eb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}function Ec(d,e){d=d|0;e=e|0;var f=0;f=lf(552)|0;oc(f,d,1,8,2);c[f+272>>2]=32;c[f+64>>2]=1;c[f+544>>2]=e;d=f+288|0;c[d>>2]=c[e>>2];b[d+4>>1]=b[e+4>>1]|0;a[f+294>>0]=0;a[f+295>>0]=0;c[f+548>>2]=12;c[e+16>>2]=f;c[e+20>>2]=9;c[e+24>>2]=5;c[e+28>>2]=6;return f|0}function Fc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=l;l=l+16|0;g=c[a+544>>2]|0;if((b|0)!=1){l=h;return 0}f=a+548|0;if((Ac(a,h,1,d,0,c[f>>2]|0,0)|0)<0){l=h;return 0}f=c[f>>2]|0;b=e-f|0;e=Ag(b)|0;Ac(a,e,1,d,f,b,0)|0;eb[c[g+8>>2]&15](g,e,b);Bg(e);Dc(a,1,d,0);l=h;return 0}function Gc(a){a=a|0;var d=0,e=0;e=c[a+16>>2]|0;if(!(c[e+40>>2]|0)){e=0;return e|0}a=(c[e+56>>2]|0)+2|0;if((a&1|0)==0?(d=Xa[c[e+16>>2]&31](e,a,0)|0,(d|0)!=0):0)a=b[d>>1]|0;else a=0;e=(b[e+48>>1]|0)!=a<<16>>16&1;return e|0}function Hc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;m=o+8|0;j=o+4|0;n=o;k=c[a+16>>2]|0;if(!(c[k+40>>2]|0)){l=o;return}g=k+56|0;a=(c[g>>2]|0)+2|0;if((a&1|0)==0?(f=Xa[c[k+16>>2]&31](k,a,0)|0,(f|0)!=0):0)a=b[f>>1]|0;else a=0;i=k+48|0;f=b[i>>1]|0;if(f<<16>>16==a<<16>>16){l=o;return}a=(c[g>>2]|0)+4+(((c[k+44>>2]|0)+65535&(f&65535))<<1)|0;if((a&1|0)==0?(h=Xa[c[k+16>>2]&31](k,a,0)|0,(h|0)!=0):0)a=b[h>>1]|0;else a=0;h=a&65535;if(yc(k,j,n,0,h)|0){l=o;return}a=k+548|0;f=c[a>>2]|0;g=f+e|0;if((g|0)>(c[n>>2]|0)){l=o;return}si(m|0,0,f|0)|0;Ac(k,m,0,h,0,f,1)|0;Ac(k,d,0,h,c[a>>2]|0,e,1)|0;Dc(k,0,h,g);b[i>>1]=(b[i>>1]|0)+1<<16>>16;l=o;return}function Ic(a,b){a=a|0;b=b|0;return}function Jc(a){a=a|0;var d=0,e=0;if(!(c[a+40>>2]|0)){a=0;return a|0}e=(c[a+56>>2]|0)+2|0;if((e&1|0)==0?(d=Xa[c[a+16>>2]&31](a,e,0)|0,(d|0)!=0):0)d=b[d>>1]|0;else d=0;a=(b[a+48>>1]|0)!=d<<16>>16&1;return a|0}function Kc(a){a=a|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;h=j+4|0;i=j;if(!(c[a+40>>2]|0)){i=0;l=j;return i|0}f=a+56|0;e=(c[f>>2]|0)+2|0;if((e&1|0)==0?(d=Xa[c[a+16>>2]&31](a,e,0)|0,(d|0)!=0):0)d=b[d>>1]|0;else d=0;e=b[a+48>>1]|0;if(e<<16>>16==d<<16>>16){i=0;l=j;return i|0}d=(c[f>>2]|0)+4+(((c[a+44>>2]|0)+65535&(e&65535))<<1)|0;if((d&1|0)==0?(g=Xa[c[a+16>>2]&31](a,d,0)|0,(g|0)!=0):0)d=b[g>>1]|0;else d=0;h=(yc(a,h,i,0,d&65535)|0)==0;i=h?c[i>>2]|0:0;l=j;return i|0}function Lc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;if(!(c[a+40>>2]|0)){e=0;return e|0}i=a+56|0;g=(c[i>>2]|0)+2|0;if((g&1|0)==0?(f=Xa[c[a+16>>2]&31](a,g,0)|0,(f|0)!=0):0)f=b[f>>1]|0;else f=0;h=a+48|0;g=b[h>>1]|0;if(g<<16>>16==f<<16>>16){e=0;return e|0}f=(c[i>>2]|0)+4+(((c[a+44>>2]|0)+65535&(g&65535))<<1)|0;if((f&1|0)==0?(j=Xa[c[a+16>>2]&31](a,f,0)|0,(j|0)!=0):0)f=b[j>>1]|0;else f=0;j=f&65535;Ac(a,d,0,j,0,e,1)|0;Dc(a,0,j,e);b[h>>1]=(b[h>>1]|0)+1<<16>>16;return e|0}function Mc(b,d,e){b=b|0;d=d|0;e=e|0;a[b+288>>0]=d;a[b+289>>0]=(d&65535)>>>8;a[b+290>>0]=e;a[b+291>>0]=(e&65535)>>>8;e=b+24|0;c[e>>2]=c[e>>2]|2;e=c[b+12>>2]|0;eb[c[e>>2]&15](c[e+4>>2]|0,c[e+8>>2]|0,1);return}function Nc(a,b){a=a|0;b=b|0;var d=0;d=lf(548)|0;oc(d,a,3,4,3);c[d+272>>2]=1;c[d+64>>2]=1;c[d+544>>2]=b;return d|0}function Oc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;f=c[a+544>>2]|0;if((b|0)!=1)return 0;b=Ag(e)|0;Ac(a,b,1,d,0,e,0)|0;eb[c[f+4>>2]&15](c[f>>2]|0,b,e);Bg(b);Dc(a,1,d,0);return 0}function Pc(a,b,d){a=a|0;b=b|0;d=d|0;if(c[a+544>>2]|0){a=-1;return a|0}b=Qc(a,1,d,b)|0;if(b|0){a=b;return a|0}a=Qc(a,0,0,0)|0;return a|0}function Qc(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k;if(!(c[d+40>>2]|0)){j=-1;l=k;return j|0}a[j>>0]=e;a[j+1>>0]=(e&65535)>>>8;a[j+2>>0]=f;a[j+3>>0]=(f&65535)>>>8;a[j+4>>0]=g;a[j+5>>0]=g>>>8;a[j+6>>0]=g>>>16;a[j+7>>0]=g>>>24;g=d+56|0;e=(c[g>>2]|0)+2|0;if((e&1|0)==0?(h=Xa[c[d+16>>2]&31](d,e,0)|0,(h|0)!=0):0)e=b[h>>1]|0;else e=0;h=d+48|0;f=b[h>>1]|0;if(f<<16>>16==e<<16>>16){j=-1;l=k;return j|0}e=(c[g>>2]|0)+4+(((c[d+44>>2]|0)+65535&(f&65535))<<1)|0;if((e&1|0)==0?(i=Xa[c[d+16>>2]&31](d,e,0)|0,(i|0)!=0):0)e=b[i>>1]|0;else e=0;i=e&65535;Ac(d,j,0,i,0,8,1)|0;Dc(d,0,i,8);b[h>>1]=(b[h>>1]|0)+1<<16>>16;j=0;l=k;return j|0}function Rc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;g=c[a+544>>2]|0;if((g+-1|0)>>>0>=2){i=-1;return i|0}if((g|0)==1){b=Qc(a,2,0,b)|0;if(b|0){i=b;return i|0}b=Qc(a,2,1,d)|0;if(b|0){i=b;return i|0}}else{b=Qc(a,3,0,b)|0;if(b|0){i=b;return i|0}b=Qc(a,3,1,d)|0;if(b|0){i=b;return i|0}}if(e|0?(h=Qc(a,2,8,e)|0,h|0):0){i=h;return i|0}d=a+548|0;b=c[d>>2]|0;if((b|0)!=(f|0)){g=f&1;do if((g|0)!=(b&1|0)){b=Qc(a,1,272,g)|0;if(!b){b=c[d>>2]|0;break}else{i=b;return i|0}}while(0);g=f>>>1&1;do if((g|0)!=(b>>>1&1|0)){b=Qc(a,1,273,g)|0;if(!b){b=c[d>>2]|0;break}else{i=b;return i|0}}while(0);g=f>>>2&1;if((g|0)!=(b>>>2&1|0)?(i=Qc(a,1,274,g)|0,i|0):0)return i|0;c[d>>2]=f}i=Qc(a,0,0,0)|0;return i|0}function Sc(a,b){a=a|0;b=b|0;var d=0;d=lf(552)|0;oc(d,a,18,256,4);c[d+64>>2]=1;c[d+272>>2]=0;c[d+280>>2]=8;c[d+544>>2]=b;return d|0}function Tc(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;if((b|0)!=1)return 0;Dc(a,1,c,0);return 0}function Uc(b){b=b|0;var e=0,f=0;switch(a[b+288>>0]|0){case 1:{switch(c[b+544>>2]|0){case 0:{e=13965;break}case 1:{e=13952;break}case 2:{e=13938;break}default:ra()}f=Pg(e)|0;a[b+290>>0]=f;ri(b+296|0,e|0,f|0)|0;return}case 18:{if((c[b+544>>2]|0)!=2)return;if((d[b+289>>0]|0)>=2)return;a[b+290>>0]=20;e=b+296|0;a[e>>0]=0;a[e+1>>0]=0;a[e+2>>0]=0;a[e+3>>0]=0;a[b+300>>0]=-1;a[b+301>>0]=127;e=b+302|0;f=e+14|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));return}case 17:{e=b+290|0;a[e>>0]=0;switch(c[b+544>>2]|0){case 0:switch(a[b+289>>0]|0){case 1:{a[e>>0]=16;e=b+296|0;f=e+16|0;do{a[e>>0]=255;e=e+1|0}while((e|0)<(f|0));return}case 20:{a[e>>0]=1;return}default:return}case 1:switch(a[b+289>>0]|0){case 1:{a[e>>0]=64;e=b+296|0;f=e+64|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));a[b+330>>0]=7;return}case 2:{a[e>>0]=2;a[b+296>>0]=3;a[b+297>>0]=1;return}default:return}case 2:switch(a[b+289>>0]|0){case 1:{a[e>>0]=64;e=b+296|0;f=e+64|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));a[b+330>>0]=7;return}case 2:{a[e>>0]=2;a[b+296>>0]=0;a[b+297>>0]=1;return}case 3:{a[e>>0]=1;a[b+296>>0]=3;return}default:return}default:ra()}break}case 0:return;default:{a[b+290>>0]=0;return}}}function Vc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=Pg(e)|0;f=lf(564)|0;oc(f,b,9,g+2|0,5);c[f+272>>2]=1;a[f+288>>0]=g;a[f+289>>0]=g>>>8;ri(f+290|0,e|0,g|0)|0;c[f+544>>2]=d;c[f+548>>2]=8192;e=f+552|0;c[e>>2]=e;c[f+556>>2]=e;return f|0}function Wc(f,g,h,i,j){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0;Va=l;l=l+3008|0;Ta=Va+2984|0;A=Va+2976|0;z=Va+2968|0;fa=Va+2960|0;y=Va+2944|0;x=Va+2928|0;Ia=Va+2920|0;Ga=Va+2912|0;Ea=Va+2904|0;w=Va+2888|0;v=Va+2880|0;za=Va+2872|0;u=Va+2848|0;t=Va+2840|0;s=Va+2832|0;r=Va+2816|0;q=Va+2800|0;Q=Va+2792|0;o=Va+2776|0;n=Va+2760|0;Aa=Va+2736|0;ea=Va+2712|0;xa=Va+2704|0;J=Va+2672|0;I=Va+2664|0;G=Va+2648|0;F=Va+2608|0;R=Va+2464|0;E=Va+2456|0;qa=Va+2448|0;D=Va+2440|0;pa=Va+2432|0;C=Va+2408|0;oa=Va+2400|0;B=Va+2384|0;na=Va+2376|0;p=Va+2352|0;H=Va+2344|0;m=Va+2288|0;Sa=Va+2240|0;Ha=Va+2992|0;Oa=Va+1024|0;Pa=Va;Na=Va+2120|0;Ma=Va+2988|0;Ka=Va+2104|0;Ja=Va+2088|0;Fa=Va+2072|0;ja=Va+2064|0;ka=Va+2056|0;la=Va+2048|0;La=f+544|0;Qa=c[La>>2]|0;if(g|0){h=0;l=Va;return h|0}P=f+560|0;if(c[P>>2]|0){h=-1;l=Va;return h|0}c[Ha>>2]=0;a:do if(!(Ac(f,Oa,0,h,0,7,0)|0)){Ra=a[Oa+4>>0]|0;i=a[Oa+5>>0]|0;g=(d[Oa+6>>0]<<8|i&255)&65535;c[Ha>>2]=(c[Ha>>2]|0)+7;Ra=Ra&255;Wa=Ra+-8|0;j=(g&65535)>>>8&255;do switch(Wa>>>1|Wa<<31|0){case 11:{k=-524;break a}case 0:{db[c[Qa+8>>2]&15](Qa,Sa);Ta=c[Sa>>2]|0;Ja=Sa+8|0;Ia=c[Ja>>2]|0;Ja=c[Ja+4>>2]|0;La=Sa+16|0;Ka=c[La>>2]|0;La=c[La+4>>2]|0;Na=Sa+24|0;Ma=c[Na>>2]|0;Na=c[Na+4>>2]|0;Qa=Sa+32|0;Pa=c[Qa>>2]|0;Qa=c[Qa+4>>2]|0;Ua=Sa+40|0;Wa=c[Ua>>2]|0;Ua=c[Ua+4>>2]|0;c[m>>2]=0;c[m+4>>2]=Ta;Ta=m+8|0;c[Ta>>2]=Ia;c[Ta+4>>2]=Ja;Ta=m+16|0;c[Ta>>2]=Ka;c[Ta+4>>2]=La;Ta=m+24|0;c[Ta>>2]=Ma;c[Ta+4>>2]=Na;Ta=m+32|0;c[Ta>>2]=Pa;c[Ta+4>>2]=Qa;Ta=m+40|0;c[Ta>>2]=Wa;c[Ta+4>>2]=Ua;c[m+48>>2]=0;c[m+52>>2]=256;Ta=Xc(0,Oa,1024,13981,m)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}case 2:{c[H>>2]=Sa;c[H+4>>2]=Pa;b:do if((Yc(f,0,h,Ha,13991,H)|0)==0?(W=c[Sa>>2]|0,X=f+552|0,k=c[f+556>>2]|0,(k|0)!=(X|0)):0){while(1){if((c[k+8>>2]|0)==(W|0))break;k=c[k+4>>2]|0;if((k|0)==(X|0))break b}if(k|0?(ia=c[k+12>>2]|0,ia|0):0){j=Ag(16)|0;c[j>>2]=f;c[j+4>>2]=0;c[j+8>>2]=h;b[j+12>>1]=g;i=_a[c[Qa+24>>2]&15](Qa,Na,ia,c[Pa>>2]|0,4,j)|0;if((i|0)<1)_c(Na,i,j);else c[P>>2]=1;Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 3:{c[p>>2]=Sa;c[p+4>>2]=Ka;c[p+8>>2]=Pa;c[p+12>>2]=Na;c[p+16>>2]=Ma;if(Yc(f,0,h,Ha,13994,p)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;c:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=25;break c}}if((k|0)!=0?(ra=c[k+12>>2]|0,(ra|0)!=0):0){k=$a[c[Qa+28>>2]&3](Qa,Ja,ra,c[Ka>>2]|0,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0)|0;Bg(c[Ka>>2]|0);if(!k){Ta=(c[f+548>>2]|0)+-24|0;c[na>>2]=Ja;c[na+4>>2]=Ta;Ta=Xc(0,Oa,1024,14e3,na)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=25}else Ua=25;while(0);if((Ua|0)==25){Bg(c[Ka>>2]|0);k=-71}break a}case 4:{c[B>>2]=Sa;c[B+4>>2]=Na;c[B+8>>2]=Ma;c[B+12>>2]=Pa;if(Yc(f,0,h,Ha,14003,B)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;d:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break d}}if((k|0)!=0?(sa=c[k+12>>2]|0,(sa|0)!=0):0)k=_a[c[Qa+60>>2]&15](Qa,Ka,sa,c[Na>>2]|0,c[Ma>>2]|0,c[Pa>>2]|0)|0;else k=-71}else k=-71;while(0);Bg(c[Na>>2]|0);Bg(c[Ma>>2]|0);if(k|0)break a;c[oa>>2]=Ka;Ta=Xc(0,Oa,1024,14008,oa)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}case 5:{c[C>>2]=Sa;c[C+4>>2]=Ja;c[C+8>>2]=Pa;c[C+12>>2]=Na;c[C+16>>2]=Ma;c[C+20>>2]=Ka;e:do if(!(Yc(f,0,h,Ha,14010,C)|0)){g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;f:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break f}if(k|0?(ta=c[k+12>>2]|0,ta|0):0){k=ab[c[Qa+64>>2]&1](Qa,Fa,ta,c[Ja>>2]|0,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0)|0;Bg(c[Ja>>2]|0);if(k|0){g=5;break e}c[pa>>2]=Fa;Wa=Xc(0,Oa,1024,14008,pa)|0;k=Wa+7|0;g=Ag(k)|0;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;ri(g+7|0,Oa|0,Wa|0)|0;Ac(f,g,0,h,0,k,1)|0;Dc(f,0,h,k);Bg(g);g=0;k=0;break e}}while(0);Bg(c[Ja>>2]|0);g=5;k=-71}else{g=2;k=0}while(0);switch(g&7){case 5:break a;case 2:{Ua=262;break a}default:i=0}l=Va;return i|0}case 7:{c[D>>2]=Sa;if(Yc(f,0,h,Ha,14017,D)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;g:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break g}}if((k|0)!=0?(ua=c[k+12>>2]|0,(ua|0)!=0):0){k=Ya[c[Qa+68>>2]&3](Qa,Pa,1024,ua)|0;if(!k){c[qa>>2]=Pa;Ta=Xc(0,Oa,1024,14019,qa)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}else k=-71}else k=-71;while(0);break a}case 8:{c[E>>2]=Sa;c[E+4>>2]=Pa;h:do if((Yc(f,0,h,Ha,14021,E)|0)==0?(Y=c[Sa>>2]|0,Z=f+552|0,K=c[f+556>>2]|0,(K|0)!=(Z|0)):0){k=K;while(1){if((c[k+8>>2]|0)==(Y|0))break;k=c[k+4>>2]|0;if((k|0)==(Z|0))break h}if(k|0?(_=c[k+12>>2]|0,_|0):0){k=Xa[c[Qa+32>>2]&31](Qa,_,Na)|0;if(k|0)break a;ua=Pa;va=c[ua+4>>2]|0;xa=c[Na+16>>2]|0;ya=c[Na+20>>2]|0;Ta=c[Na+24>>2]|0;Aa=Na+32|0;za=c[Aa>>2]|0;Aa=c[Aa+4>>2]|0;Ca=Na+40|0;Ba=c[Ca>>2]|0;Ca=c[Ca+4>>2]|0;Ea=Na+48|0;Da=c[Ea>>2]|0;Ea=c[Ea+4>>2]|0;Ga=Na+56|0;Fa=c[Ga>>2]|0;Ga=c[Ga+4>>2]|0;Ia=Na+64|0;Ha=c[Ia>>2]|0;Ia=c[Ia+4>>2]|0;Ka=Na+72|0;Ja=c[Ka>>2]|0;Ka=c[Ka+4>>2]|0;La=c[Na+80>>2]|0;Pa=Na+88|0;Ma=c[Pa>>2]|0;Pa=c[Pa+4>>2]|0;Qa=c[Na+96>>2]|0;Wa=Na+104|0;Sa=c[Wa>>2]|0;Wa=c[Wa+4>>2]|0;Ua=c[Na+112>>2]|0;wa=R;c[wa>>2]=c[ua>>2];c[wa+4>>2]=va;c[R+8>>2]=Na;c[R+12>>2]=xa;c[R+16>>2]=ya;c[R+20>>2]=Ta;Ta=R+24|0;c[Ta>>2]=za;c[Ta+4>>2]=Aa;Ta=R+32|0;c[Ta>>2]=Ba;c[Ta+4>>2]=Ca;Ta=R+40|0;c[Ta>>2]=Da;c[Ta+4>>2]=Ea;Ta=R+48|0;c[Ta>>2]=Fa;c[Ta+4>>2]=Ga;Ta=R+56|0;c[Ta>>2]=Ha;c[Ta+4>>2]=Ia;Ta=R+64|0;c[Ta>>2]=Ja;c[Ta+4>>2]=Ka;Ta=R+72|0;c[Ta>>2]=La;c[Ta+4>>2]=0;Ta=R+80|0;c[Ta>>2]=Ma;c[Ta+4>>2]=Pa;Ta=R+88|0;c[Ta>>2]=Qa;c[Ta+4>>2]=0;Ta=R+96|0;c[Ta>>2]=Sa;c[Ta+4>>2]=Wa;Ta=R+104|0;c[Ta>>2]=Ua;c[Ta+4>>2]=0;Ta=R+112|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+120|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+128|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+136|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=Xc(0,Oa,1024,14024,R)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 9:{c[F>>2]=Sa;c[F+4>>2]=Pa;c[F+8>>2]=Na;c[F+12>>2]=Ma;c[F+16>>2]=Ka;c[F+20>>2]=Ja;c[F+24>>2]=Fa;c[F+28>>2]=ja;c[F+32>>2]=ka;c[F+36>>2]=la;i:do if(!(Yc(f,0,h,Ha,14045,F)|0)){g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){g=4;k=0;break i}}if((k|0)!=0?(va=c[k+12>>2]|0,(va|0)!=0):0){La=Fa;Oa=ja;Wa=ka;k=la;k=bb[c[Qa+36>>2]&1](Qa,va,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0,c[Ja>>2]|0,c[Ja+4>>2]|0,c[La>>2]|0,c[La+4>>2]|0,c[Oa>>2]|0,c[Oa+4>>2]|0,c[Wa>>2]|0,c[Wa+4>>2]|0,c[k>>2]|0,c[k+4>>2]|0)|0;if(!k){g=Ag(7)|0;a[g>>0]=7;a[g+1>>0]=0;a[g+2>>0]=0;a[g+3>>0]=0;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Ac(f,g,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(g);g=0;k=0}else g=5}else{g=4;k=0}}else{g=4;k=0}}else{g=2;k=0}while(0);switch(g&7){case 5:break a;case 2:case 4:{Ua=262;break a}default:i=0}l=Va;return i|0}case 16:{c[G>>2]=Sa;c[G+4>>2]=Na;c[G+8>>2]=Pa;j:do if((Yc(f,0,h,Ha,14056,G)|0)==0?($=c[Sa>>2]|0,aa=f+552|0,L=c[f+556>>2]|0,(L|0)!=(aa|0)):0){k=L;while(1){if((c[k+8>>2]|0)==($|0))break;k=c[k+4>>2]|0;if((k|0)==(aa|0))break j}if(k|0?(ma=c[k+12>>2]|0,ma|0):0){k=c[Pa>>2]|0;g=Ag(k+4|0)|0;Wa=Na;k=_a[c[Qa+44>>2]&15](Qa,ma,c[Wa>>2]|0,c[Wa+4>>2]|0,g+4|0,k)|0;if((k|0)<0)break a;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;Ua=k+11|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,g|0,k+4|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Bg(g);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 21:{c[I>>2]=Sa;if(Yc(f,0,h,Ha,14017,I)|0){Ua=262;break a}Wa=Ag(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ac(f,Wa,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(Wa);Wa=0;l=Va;return Wa|0}case 22:{n=Pa+28|0;c[J>>2]=Sa;c[J+4>>2]=Pa;c[J+8>>2]=Pa+4;c[J+12>>2]=Pa+8;c[J+16>>2]=Pa+16;c[J+20>>2]=Pa+24;c[J+24>>2]=n;if(Yc(f,0,h,Ha,14060,J)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;k:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=106;break k}}if((k|0)!=0?(ya=c[k+12>>2]|0,(ya|0)!=0):0){k=Xa[c[Qa+80>>2]&31](Qa,ya,Pa)|0;Bg(c[n>>2]|0);if((k|0)>=0){c[xa>>2]=k;Ta=Xc(0,Oa,1024,14068,xa)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=106}else Ua=106;while(0);if((Ua|0)==106){Bg(c[n>>2]|0);k=-71}break a}case 23:{n=Pa+8|0;o=Pa+16|0;p=Pa+24|0;q=Pa+28|0;c[ea>>2]=Sa;c[ea+4>>2]=Pa;c[ea+8>>2]=n;c[ea+12>>2]=o;c[ea+16>>2]=p;c[ea+20>>2]=q;if(Yc(f,0,h,Ha,14070,ea)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;l:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break l}}if((k|0)!=0?(Ba=c[k+12>>2]|0,(Ba|0)!=0):0){k=Xa[c[Qa+84>>2]&31](Qa,Ba,Pa)|0;if((k|0)>=0){c[Aa>>2]=Pa;c[Aa+4>>2]=n;c[Aa+8>>2]=o;c[Aa+12>>2]=p;c[Aa+16>>2]=q;Ta=Xc(0,Oa,1024,14077,Aa)|0;Bg(c[q>>2]|0);Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}else k=-71}else k=-71;while(0);Bg(c[q>>2]|0);break a}case 31:{c[n>>2]=Sa;c[n+4>>2]=Pa;c[n+8>>2]=Na;if(Yc(f,0,h,Ha,14083,n)|0){Ua=262;break a}m=c[Sa>>2]|0;n=f+552|0;k=c[f+556>>2]|0;m:do if((k|0)!=(n|0)){g=k;while(1){if((c[g+8>>2]|0)==(m|0)){Ua=127;break}g=c[g+4>>2]|0;if((g|0)==(n|0)){m=0;break}}if((Ua|0)==127)if(!g)m=0;else m=c[g+12>>2]|0;g=c[Pa>>2]|0;while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){Ua=134;break m}}if((k|0)!=0?(Ca=c[k+12>>2]|0,(m|0)!=0&(Ca|0)!=0):0){k=Ya[c[Qa+56>>2]&3](Qa,m,Ca,c[Na>>2]|0)|0;Bg(c[Na>>2]|0);if(!k){Wa=Ag(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ac(f,Wa,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=134}else Ua=134;while(0);if((Ua|0)==134){Bg(c[Na>>2]|0);k=-71}break a}case 32:{c[o>>2]=Sa;c[o+4>>2]=Ma;c[o+8>>2]=Pa;c[o+12>>2]=Na;n:do if((Yc(f,0,h,Ha,14087,o)|0)==0?(ba=c[Sa>>2]|0,ca=f+552|0,M=c[f+556>>2]|0,(M|0)!=(ca|0)):0){k=M;while(1){if((c[k+8>>2]|0)==(ba|0))break;k=c[k+4>>2]|0;if((k|0)==(ca|0))break n}if(k|0?(da=c[k+12>>2]|0,da|0):0){k=_a[c[Qa+20>>2]&15](Qa,Ka,da,c[Ma>>2]|0,c[Pa>>2]|0,c[Na>>2]|0)|0;if(k|0)break a;c[Q>>2]=Ka;Ta=Xc(0,Oa,1024,14008,Q)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 33:{c[q>>2]=Sa;c[q+4>>2]=Na;c[q+8>>2]=Pa;c[q+12>>2]=Ma;if(Yc(f,0,h,Ha,14092,q)|0){Ua=262;break a}m=c[Sa>>2]|0;n=f+552|0;k=c[f+556>>2]|0;o:do if((k|0)!=(n|0)){g=k;while(1){if((c[g+8>>2]|0)==(m|0)){Ua=156;break}g=c[g+4>>2]|0;if((g|0)==(n|0)){m=0;break}}if((Ua|0)==156)if(!g)m=0;else m=c[g+12>>2]|0;g=c[Pa>>2]|0;while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){k=-71;break o}}if((k|0)!=0?(Da=c[k+12>>2]|0,(m|0)!=0&(Da|0)!=0):0)k=Za[c[Qa+72>>2]&7](Qa,m,c[Na>>2]|0,Da,c[Ma>>2]|0)|0;else k=-71}else k=-71;while(0);Bg(c[Na>>2]|0);Bg(c[Ma>>2]|0);if(k|0)break a;Wa=Ag(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ac(f,Wa,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(Wa);Wa=0;l=Va;return Wa|0}case 34:{c[r>>2]=Sa;c[r+4>>2]=Na;c[r+8>>2]=Pa;if(Yc(f,0,h,Ha,14097,r)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;p:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=174;break p}}if((k|0)!=0?(wa=c[k+12>>2]|0,(wa|0)!=0):0){k=Xa[c[Qa+76>>2]&31](Qa,wa,c[Na>>2]|0)|0;Bg(c[Na>>2]|0);if(!k){Wa=Ag(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ac(f,Wa,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=174}else Ua=174;while(0);if((Ua|0)==174){Bg(c[Na>>2]|0);k=-71}break a}case 46:{c[s>>2]=Sa;c[s+4>>2]=Pa;if(Yc(f,0,h,Ha,14101,s)|0){Ua=262;break a}Ta=f+548|0;c[Ta>>2]=c[Sa>>2];Bg(c[Pa>>2]|0);c[t>>2]=c[Ta>>2];c[t+4>>2]=14104;Ta=Xc(0,Oa,1024,14101,t)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}case 48:{c[u>>2]=Sa;c[u+4>>2]=Pa;c[u+8>>2]=Ma;c[u+12>>2]=Ka;c[u+16>>2]=Na;if(!(Yc(f,0,h,Ha,14113,u)|0)){k=_a[c[Qa+12>>2]&15](Qa,Fa,Ja,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0)|0;if(!k){p=c[Sa>>2]|0;m=c[Fa>>2]|0;n=f+552|0;o=f+556|0;g=c[o>>2]|0;q:do if((g|0)!=(n|0)){k=g;while(1){if((c[k+8>>2]|0)==(p|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){Ua=190;break q}}if(k){Qa=c[La>>2]|0;Wa=k+12|0;db[c[Qa+4>>2]&15](Qa,c[Wa>>2]|0);c[Wa>>2]=m}else Ua=190}else Ua=190;while(0);if((Ua|0)==190){Wa=Ag(16)|0;c[Wa+8>>2]=p;c[Wa+12>>2]=m;c[o>>2]=Wa;c[Wa>>2]=n;c[Wa+4>>2]=g;c[g>>2]=Wa}Bg(c[Ma>>2]|0);Bg(c[Ka>>2]|0);c[za>>2]=Ja;Wa=Xc(0,Oa,1024,14008,za)|0;k=Wa+7|0;g=Ag(k)|0;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;ri(g+7|0,Oa|0,Wa|0)|0;Ac(f,g,0,h,0,k,1)|0;Dc(f,0,h,k);Bg(g);g=0;k=0}else g=5}else{g=2;k=0}switch(g&7){case 5:break a;case 2:{Ua=262;break a}default:i=0}l=Va;return i|0}case 50:{c[v>>2]=Sa;if(Yc(f,0,h,Ha,14119,v)|0){Ua=262;break a}Wa=Ag(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ac(f,Wa,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(Wa);Wa=0;l=Va;return Wa|0}case 51:{c[w>>2]=Sa;c[w+4>>2]=Pa;c[w+8>>2]=Na;r:do if(!(Yc(f,0,h,Ha,14121,w)|0)){g=c[Sa>>2]|0;p=f+552|0;q=f+556|0;k=c[q>>2]|0;s:do if((k|0)!=(p|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(p|0))break s}if(k|0){k=c[k+12>>2]|0;c[Ma>>2]=k;if(!k)break r;m=lf(e[Na>>1]<<2)|0;Wa=b[Na>>1]|0;n=Ag((Wa&65535)<<4)|0;t:do if(!(Wa<<16>>16)){g=0;Ua=209}else{k=0;do{c[Ea>>2]=m+(k<<2);k=k+1|0;if(Yc(f,0,h,Ha,14019,Ea)|0){k=-71;break t}g=b[Na>>1]|0}while(k>>>0<(g&65535)>>>0);g=g&65535;k=c[Ma>>2]|0;Ua=209}while(0);if((Ua|0)==209)k=_a[c[Qa+16>>2]&15](Qa,Ma,n,k,g,m)|0;if(b[Na>>1]|0){g=0;do{Bg(c[m+(g<<2)>>2]|0);g=g+1|0}while(g>>>0<(e[Na>>1]|0)>>>0)}Bg(m);if((k|0)<0){Bg(n);break a}c[Ga>>2]=k;g=Xc(0,Oa,1024,14119,Ga)|0;if(!k)o=g;else{m=0;do{c[Ia>>2]=n+(m<<4);g=(Xc(0,Oa+g|0,1024-g|0,14008,Ia)|0)+g|0;m=m+1|0}while((m|0)<(k|0));o=g}Bg(n);n=c[Pa>>2]|0;m=c[Ma>>2]|0;g=c[q>>2]|0;u:do if((g|0)!=(p|0)){k=g;while(1){if((c[k+8>>2]|0)==(n|0))break;k=c[k+4>>2]|0;if((k|0)==(p|0)){Ua=223;break u}}if(k){Ta=c[La>>2]|0;Wa=k+12|0;db[c[Ta+4>>2]&15](Ta,c[Wa>>2]|0);c[Wa>>2]=m}else Ua=223}else Ua=223;while(0);if((Ua|0)==223){Wa=Ag(16)|0;c[Wa+8>>2]=n;c[Wa+12>>2]=m;c[q>>2]=Wa;c[Wa>>2]=p;c[Wa+4>>2]=g;c[g>>2]=Wa}Ua=o+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,o|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}while(0);c[Ma>>2]=0}while(0);Ua=262;break a}case 54:{c[x>>2]=Sa;c[x+4>>2]=Na;c[x+8>>2]=Pa;v:do if((Yc(f,0,h,Ha,14056,x)|0)==0?(S=c[Sa>>2]|0,T=f+552|0,N=c[f+556>>2]|0,(N|0)!=(T|0)):0){k=N;while(1){if((c[k+8>>2]|0)==(S|0))break;k=c[k+4>>2]|0;if((k|0)==(T|0))break v}if(k|0?(ga=c[k+12>>2]|0,ga|0):0){k=c[Pa>>2]|0;g=Ag(k+4|0)|0;Wa=Na;k=_a[c[Qa+48>>2]&15](Qa,ga,c[Wa>>2]|0,c[Wa+4>>2]|0,g+4|0,k)|0;if((k|0)<0){Bg(g);break a}a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;Ua=k+11|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,g|0,k+4|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Bg(g);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 55:{c[y>>2]=Sa;c[y+4>>2]=Na;c[y+8>>2]=Pa;w:do if((Yc(f,0,h,Ha,14056,y)|0)==0?(U=c[Sa>>2]|0,V=f+552|0,O=c[f+556>>2]|0,(O|0)!=(V|0)):0){k=O;while(1){if((c[k+8>>2]|0)==(U|0))break;k=c[k+4>>2]|0;if((k|0)==(V|0))break w}if(k|0?(ha=c[k+12>>2]|0,ha|0):0){Wa=c[Pa>>2]|0;g=Ag(Wa)|0;if(Ac(f,g,0,h,c[Ha>>2]|0,Wa,0)|0){Bg(g);break}k=Na;k=_a[c[Qa+52>>2]&15](Qa,ha,c[k>>2]|0,c[k+4>>2]|0,g,c[Pa>>2]|0)|0;Bg(g);if((k|0)<0)break a;c[fa>>2]=k;Ta=Xc(0,Oa,1024,14017,fa)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Oa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 56:{c[z>>2]=Sa;if(Yc(f,0,h,Ha,14017,z)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;x:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break x}if(k|0){Ua=c[La>>2]|0;db[c[Ua+4>>2]&15](Ua,c[k+12>>2]|0);Ua=c[k>>2]|0;Wa=c[k+4>>2]|0;c[Ua+4>>2]=Wa;c[Wa>>2]=Ua;Bg(k)}}while(0);Wa=Ag(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ac(f,Wa,0,h,0,7,1)|0;Dc(f,0,h,7);Bg(Wa);Wa=0;l=Va;return Wa|0}default:{c[A>>2]=Ra;Yh(14125,A)|0;Ua=262;break a}}while(0)}else{i=0;j=0;Ua=262}while(0);if((Ua|0)==262)k=-71;c[Ta>>2]=0-k;Ta=Xc(0,Sa,4,14017,Ta)|0;Ua=Ta+7|0;Wa=Ag(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=7;a[Wa+5>>0]=i;a[Wa+6>>0]=j;ri(Wa+7|0,Sa|0,Ta|0)|0;Ac(f,Wa,0,h,0,Ua,1)|0;Dc(f,0,h,Ua);Bg(Wa);Wa=0;l=Va;return Wa|0}function Xc(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0;m=l;l=l+16|0;k=m;c[k>>2]=g;j=d+e|0;e=a[f>>0]|0;if(!(e<<24>>24)){k=d;d=k-d|0;l=m;return d|0}b=d;a:while(1){f=f+1|0;switch(e<<24>>24|0){case 98:{e=b+1|0;if(e>>>0>j>>>0){e=5;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;b=e;break}case 104:{e=b+2|0;if(e>>>0>j>>>0){e=8;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;a[b+1>>0]=(i&65535)>>>8;b=e;break}case 119:{e=b+4|0;if(e>>>0>j>>>0){e=11;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;a[b+1>>0]=i>>>8;a[b+2>>0]=i>>>16;a[b+3>>0]=i>>>24;b=e;break}case 100:{e=b+8|0;if(e>>>0>j>>>0){e=14;break a}g=(c[k>>2]|0)+(8-1)&~(8-1);i=g;h=c[i>>2]|0;i=c[i+4>>2]|0;c[k>>2]=g+8;a[b>>0]=h;a[b+1>>0]=h>>>8;a[b+2>>0]=h>>>16;a[b+3>>0]=h>>>24;a[b+4>>0]=i;a[b+5>>0]=ni(h|0,i|0,40)|0;a[b+6>>0]=ni(h|0,i|0,48)|0;a[b+7>>0]=ni(h|0,i|0,56)|0;b=e;break}case 115:{i=(c[k>>2]|0)+(4-1)&~(4-1);h=c[i>>2]|0;c[k>>2]=i+4;i=Pg(h)|0;if((i|0)>=65536){e=17;break a}e=b+2|0;g=e+i|0;if(g>>>0>j>>>0){e=19;break a}a[b>>0]=i;a[b+1>>0]=(i&65535)>>>8;ri(e|0,h|0,i|0)|0;b=g;break}case 81:{e=b+13|0;if(e>>>0>j>>>0){e=22;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=a[i>>0]|0;h=c[i+4>>2]|0;a[b+1>>0]=h;a[b+2>>0]=h>>>8;a[b+3>>0]=h>>>16;a[b+4>>0]=h>>>24;i=i+8|0;h=c[i>>2]|0;i=c[i+4>>2]|0;a[b+5>>0]=h;a[b+6>>0]=h>>>8;a[b+7>>0]=h>>>16;a[b+8>>0]=h>>>24;a[b+9>>0]=i;a[b+10>>0]=ni(h|0,i|0,40)|0;a[b+11>>0]=ni(h|0,i|0,48)|0;a[b+12>>0]=ni(h|0,i|0,56)|0;b=e;break}default:{e=24;break a}}e=a[f>>0]|0;if(!(e<<24>>24)){e=26;break}}if((e|0)==5)ja(14158,13903,1783,14177);else if((e|0)==8)ja(14186,13903,1793,14177);else if((e|0)==11)ja(14205,13903,1803,14177);else if((e|0)==14)ja(14224,13903,1813,14177);else if((e|0)==17)ja(14243,13903,1832,14177);else if((e|0)==19)ja(14256,13903,1833,14177);else if((e|0)==22)ja(14281,13903,1843,14177);else if((e|0)==24)ra();else if((e|0)==26){k=b;d=k-d|0;l=m;return d|0}return 0}function Yc(e,f,g,h,i,j){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;x=l;l=l+32|0;u=x+16|0;v=x;m=c[h>>2]|0;c[u>>2]=j;k=a[i>>0]|0;a:do if(k<<24>>24){n=v+1|0;o=v+2|0;p=v+3|0;q=v+4|0;r=v+5|0;s=v+6|0;t=v+7|0;j=m;b:while(1){i=i+1|0;switch(k<<24>>24|0){case 98:{if(Ac(e,v,f,g,j,1,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;a[m>>0]=a[v>>0]|0;j=j+1|0;break}case 104:{if(Ac(e,v,f,g,j,2,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;b[m>>1]=(d[n>>0]|0)<<8|(d[v>>0]|0);j=j+2|0;break}case 119:{if(Ac(e,v,f,g,j,4,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;c[m>>2]=(d[n>>0]|0)<<8|(d[v>>0]|0)|(d[o>>0]|0)<<16|(d[p>>0]|0)<<24;j=j+4|0;break}case 100:{if(Ac(e,v,f,g,j,8,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;k=(d[r>>0]|0)<<8|(d[q>>0]|0)|(d[s>>0]|0)<<16|(d[t>>0]|0)<<24;c[m>>2]=(d[n>>0]|0)<<8|(d[v>>0]|0)|(d[o>>0]|0)<<16|(d[p>>0]|0)<<24;c[m+4>>2]=k;j=j+8|0;break}case 115:{if(Ac(e,v,f,g,j,2,0)|0){j=-1;k=18;break b}m=(d[n>>0]|0)<<8|(d[v>>0]|0);j=j+2|0;k=Ag(m+1|0)|0;if(Ac(e,k,f,g,j,m,0)|0){j=-1;k=18;break b}a[k+m>>0]=0;z=(c[u>>2]|0)+(4-1)&~(4-1);y=c[z>>2]|0;c[u>>2]=z+4;c[y>>2]=k;j=m+j|0;break}default:{k=15;break b}}k=a[i>>0]|0;if(!(k<<24>>24)){w=j;break a}}if((k|0)==15)ra();else if((k|0)==18){l=x;return j|0}}else w=m;while(0);c[h>>2]=w;z=0;l=x;return z|0}function Zc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[e>>2]|0;a=c[e+4>>2]|0;_c(b,d,e);c[f+560>>2]=0;xc(f,a);return}function _c(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+64|0;k=m+40|0;j=m+32|0;g=m+48|0;h=m;i=c[f>>2]|0;if((e|0)<0){d=c[f+4>>2]|0;h=c[f+8>>2]|0;n=b[f+12>>1]|0;c[j>>2]=0-e;e=Xc(0,g,4,14017,j)|0;j=e+7|0;k=Ag(j)|0;a[k>>0]=j;a[k+1>>0]=j>>>8;a[k+2>>0]=j>>>16;a[k+3>>0]=j>>>24;a[k+4>>0]=7;a[k+5>>0]=n;a[k+6>>0]=(n&65535)>>>8;ri(k+7|0,g|0,e|0)|0;Ac(i,k,d,h,0,j,1)|0;Dc(i,d,h,j);Bg(k);Bg(f);l=m;return}else{e=(c[i+548>>2]|0)+-24|0;c[k>>2]=d;c[k+4>>2]=e;e=Xc(0,h,32,14e3,k)|0;g=c[f+4>>2]|0;j=c[f+8>>2]|0;d=b[f+12>>1]|0;k=e+7|0;n=Ag(k)|0;a[n>>0]=k;a[n+1>>0]=k>>>8;a[n+2>>0]=k>>>16;a[n+3>>0]=k>>>24;a[n+4>>0]=13;a[n+5>>0]=d;a[n+6>>0]=(d&65535)>>>8;ri(n+7|0,h|0,e|0)|0;Ac(i,n,g,j,0,k,1)|0;Dc(i,g,j,k);Bg(n);Bg(f);l=m;return}}function $c(a,b){a=a|0;b=b|0;var d=0,e=0;e=l;l=l+32|0;d=e+16|0;c[d>>2]=b;_a[c[a+16>>2]&15](a,d,e,b,0,0)|0;l=e;return c[d>>2]|0}function ad(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;r=l;l=l+32|0;p=r+20|0;j=r+24|0;k=r+16|0;q=r;c[p>>2]=d;i=(f|0)==0;n=b+16|0;o=b+4|0;m=1;g=(a[e>>0]|0)==47?e+1|0:e;while(1){h=Tg(g,47)|0;if(!h){c[j>>2]=g;if(!i){e=5;break}g=1;e=_a[c[n>>2]&15](b,k,q,d,1,j)|0}else{e=h-g|0;s=Ag(e+1|0)|0;c[j>>2]=s;ri(s|0,g|0,e|0)|0;a[s+e>>0]=0;e=_a[c[n>>2]&15](b,k,q,d,1,j)|0;Bg(c[j>>2]|0);g=0}if(!m)db[c[o>>2]&15](b,c[p>>2]|0);d=c[k>>2]|0;c[p>>2]=d;if((e|0)<1){e=13;break}if(g){e=15;break}else{m=0;g=h+1|0}}if((e|0)==5){c[f>>2]=g;if(!m){s=d;l=r;return s|0}if((_a[c[n>>2]&15](b,p,q,d,0,0)|0)<0){c[p>>2]=0;s=0;l=r;return s|0}else{s=c[p>>2]|0;l=r;return s|0}}else if((e|0)==13){db[c[o>>2]&15](b,d);c[p>>2]=0;s=0;l=r;return s|0}else if((e|0)==15){l=r;return d|0}return 0}function bd(a,b,c){a=a|0;b=b|0;c=c|0;return ad(a,b,c,0)|0}function cd(){var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;m=l;l=l+16|0;e=m;b=lf(208)|0;c[b>>2]=9;c[b+4>>2]=7;c[b+8>>2]=8;c[b+12>>2]=1;c[b+16>>2]=2;c[b+20>>2]=3;c[b+24>>2]=4;c[b+28>>2]=1;c[b+32>>2]=10;c[b+36>>2]=1;c[b+40>>2]=9;c[b+44>>2]=5;c[b+48>>2]=6;c[b+52>>2]=7;c[b+56>>2]=1;c[b+60>>2]=8;c[b+64>>2]=1;c[b+68>>2]=2;c[b+72>>2]=6;c[b+76>>2]=11;c[b+80>>2]=12;c[b+84>>2]=13;n=b+88|0;c[n>>2]=n;o=b+92|0;c[o>>2]=n;j=b+128|0;f=j;c[f>>2]=1;c[f+4>>2]=0;f=b+136|0;c[f>>2]=12;g=b+140|0;c[g>>2]=4096;h=b+104|0;c[h>>2]=1048576;c[h+4>>2]=0;h=b+120|0;c[h>>2]=262144;c[h+4>>2]=0;h=b+148|0;c[h>>2]=h;c[b+152>>2]=h;h=b+168|0;c[h>>2]=67108864;c[h+4>>2]=0;h=b+176|0;c[h>>2]=h;c[b+180>>2]=h;h=b+184|0;c[h>>2]=h;c[b+188>>2]=h;h=b+192|0;c[h>>2]=h;c[b+196>>2]=h;h=lf(104)|0;i=h+16|0;c[i>>2]=1;c[h+20>>2]=0;p=j;d=c[p+4>>2]|0;k=h+8|0;c[k>>2]=c[p>>2];c[k+4>>2]=d;k=j;k=ei(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[j>>2]=k;c[j+4>>2]=y;j=h+24|0;c[j>>2]=4;c[h+28>>2]=511;c[h+32>>2]=0;c[h+36>>2]=0;k=h+56|0;c[k>>2]=k;c[h+60>>2]=k;d=c[o>>2]|0;c[o>>2]=h;c[h>>2]=n;c[h+4>>2]=d;c[d>>2]=h;d=b+96|0;n=d;n=ei(c[n>>2]|0,c[n+4>>2]|0,1,0)|0;c[d>>2]=n;c[d+4>>2]=y;Oa(e|0,0)|0;d=c[e>>2]|0;c[h+40>>2]=d;e=(c[e+4>>2]|0)*1e3|0;c[h+48>>2]=e;c[h+44>>2]=d;c[h+52>>2]=e;c[i>>2]=(c[i>>2]|0)+1;if((c[j>>2]|0)!=4)ja(14301,14319,456,14328);p=lf(18)|0;c[p+8>>2]=h;d=p+13|0;a[d>>0]=46;a[d+1>>0]=0;d=h+64|0;e=c[d>>2]|0;o=e+18|0;t=ei(c[g>>2]|0,0,-1,-1)|0;s=y;n=ei(t|0,s|0,o|0,((o|0)<0)<<31>>31|0)|0;r=c[f>>2]|0;n=ni(n|0,y|0,r|0)|0;q=y;e=ei(t|0,s|0,e|0,((e|0)<0)<<31>>31|0)|0;r=ni(e|0,y|0,r|0)|0;e=b+112|0;s=e;r=fi(c[s>>2]|0,c[s+4>>2]|0,r|0,y|0)|0;q=ei(r|0,y|0,n|0,q|0)|0;n=e;c[n>>2]=q;c[n+4>>2]=y;c[d>>2]=o;o=c[k>>2]|0;c[o+4>>2]=p;c[p>>2]=o;c[p+4>>2]=k;c[k>>2]=p;c[i>>2]=(c[i>>2]|0)+1;if((c[j>>2]|0)==4){t=lf(19)|0;c[t+8>>2]=h;o=t+13|0;a[o>>0]=a[14342]|0;a[o+1>>0]=a[14343]|0;a[o+2>>0]=a[14344]|0;o=c[d>>2]|0;s=o+19|0;j=ei(c[g>>2]|0,0,-1,-1)|0;n=y;r=ei(j|0,n|0,s|0,((s|0)<0)<<31>>31|0)|0;p=c[f>>2]|0;r=ni(r|0,y|0,p|0)|0;q=y;o=ei(j|0,n|0,o|0,((o|0)<0)<<31>>31|0)|0;p=ni(o|0,y|0,p|0)|0;o=e;p=fi(c[o>>2]|0,c[o+4>>2]|0,p|0,y|0)|0;q=ei(p|0,y|0,r|0,q|0)|0;r=e;c[r>>2]=q;c[r+4>>2]=y;c[d>>2]=s;s=c[k>>2]|0;c[s+4>>2]=t;c[t>>2]=s;c[t+4>>2]=k;c[k>>2]=t;c[b+144>>2]=h;l=m;return b|0}else ja(14301,14319,456,14328);return 0}function dd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;h=a+88|0;b=c[a+92>>2]|0;if((b|0)!=(h|0))do{e=b;b=c[b+4>>2]|0;c[e+16>>2]=0;if((c[e+24>>2]|0)==4){g=e+56|0;f=e+60|0;d=c[f>>2]|0;if((d|0)!=(g|0))do{j=d+4|0;i=d;d=c[j>>2]|0;k=c[i>>2]|0;c[k+4>>2]=d;c[d>>2]=k;c[i>>2]=0;c[j>>2]=0;Bg(i)}while((d|0)!=(g|0));c[g>>2]=g;c[f>>2]=g}Ad(a,e)}while((b|0)!=(h|0));k=a+148|0;if((c[k+4>>2]|0)==(k|0)){Bg(c[a+200>>2]|0);return}else ja(15144,14319,1527,15178)}function ed(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=b+8|0;if(c[d>>2]|0)c[d>>2]=0;d=b+16|0;e=c[d>>2]|0;if(e|0){f=c[e+4>>2]|0;if(f|0)c[f>>2]=0;Bg(e);c[d>>2]=0}d=c[b+4>>2]|0;e=d+20|0;f=c[e>>2]|0;if((f|0)<=0)ja(14992,14319,397,15011);c[e>>2]=f+-1;if((f|0)!=1){Bg(b);return}if((c[d+16>>2]|0)>=1){Bg(b);return}Ad(a,d);Bg(b);return}function fd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;c[b>>2]=1024;d=a+120|0;e=d;f=a+136|0;e=oi(c[e>>2]|0,c[e+4>>2]|0,(c[f>>2]|0)+-10|0)|0;g=b+8|0;c[g>>2]=e;c[g+4>>2]=y;g=a+112|0;g=fi(c[d>>2]|0,c[d+4>>2]|0,c[g>>2]|0,c[g+4>>2]|0)|0;f=oi(g|0,y|0,(c[f>>2]|0)+-10|0)|0;g=y;d=b+16|0;c[d>>2]=f;c[d+4>>2]=g;d=b+24|0;c[d>>2]=f;c[d+4>>2]=g;d=a+104|0;g=d;f=c[g+4>>2]|0;e=b+32|0;c[e>>2]=c[g>>2];c[e+4>>2]=f;a=a+96|0;a=fi(c[d>>2]|0,c[d+4>>2]|0,c[a>>2]|0,c[a+4>>2]|0)|0;b=b+40|0;c[b>>2]=a;c[b+4>>2]=y;return}function gd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;b=b+144|0;g=c[b>>2]|0;h=lf(20)|0;i=g+20|0;c[i>>2]=(c[i>>2]|0)+1;c[h+4>>2]=g;c[h>>2]=f;c[d>>2]=h;b=c[b>>2]|0;d=c[b+24>>2]|0;do if((d|0)!=4)if((d|0)==10){a[e>>0]=2;break}else{a[e>>0]=0;break}else a[e>>0]=-128;while(0);c[e+4>>2]=0;g=b+8|0;h=c[g+4>>2]|0;i=e+8|0;c[i>>2]=c[g>>2];c[i+4>>2]=h;return 0}function hd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;i=c[f+4>>2]|0;a:do if((g|0)>0){b=0;do{k=c[h+(b<<2)>>2]|0;if((c[i+24>>2]|0)!=4)break a;l=i+56|0;j=c[i+60>>2]|0;if((j|0)==(l|0))break a;while(1){if(!(Og(j+13|0,k)|0))break;j=c[j+4>>2]|0;if((j|0)==(l|0))break a}if(!j)break a;i=c[j+8>>2]|0;j=e+(b<<4)|0;k=c[i+24>>2]|0;do if((k|0)!=4)if((k|0)==10){a[j>>0]=2;break}else{a[j>>0]=0;break}else a[j>>0]=-128;while(0);c[e+(b<<4)+4>>2]=0;j=i+8|0;k=c[j+4>>2]|0;l=e+(b<<4)+8|0;c[l>>2]=c[j>>2];c[l+4>>2]=k;b=b+1|0}while((b|0)<(g|0))}else b=0;while(0);h=c[f>>2]|0;f=lf(20)|0;g=i+20|0;c[g>>2]=(c[g>>2]|0)+1;c[f+4>>2]=i;c[f>>2]=h;c[d>>2]=f;return b|0}function id(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;s=l;l=l+16|0;n=s;q=c[e+4>>2]|0;r=q+24|0;if((c[r>>2]|0)!=4){d=-20;l=s;return d|0}p=q+56|0;i=c[q+60>>2]|0;a:do if((i|0)!=(p|0)){while(1){if(!(Og(i+13|0,f)|0))break;i=c[i+4>>2]|0;if((i|0)==(p|0))break a}if(i|0){d=-17;l=s;return d|0}}while(0);j=c[e>>2]|0;k=lf(104)|0;e=k+16|0;c[e>>2]=1;c[k+20>>2]=0;m=b+128|0;u=m;t=c[u+4>>2]|0;o=k+8|0;i=o;c[i>>2]=c[u>>2];c[i+4>>2]=t;i=m;i=ei(c[i>>2]|0,c[i+4>>2]|0,1,0)|0;c[m>>2]=i;c[m+4>>2]=y;m=k+24|0;c[m>>2]=4;c[k+28>>2]=g&4095;c[k+32>>2]=j;c[k+36>>2]=h;j=k+56|0;c[j>>2]=j;c[k+60>>2]=j;g=b+92|0;h=c[g>>2]|0;c[g>>2]=k;c[k>>2]=b+88;c[k+4>>2]=h;c[h>>2]=k;h=b+96|0;g=h;g=ei(c[g>>2]|0,c[g+4>>2]|0,1,0)|0;c[h>>2]=g;c[h+4>>2]=y;Oa(n|0,0)|0;h=c[n>>2]|0;c[k+40>>2]=h;n=(c[n+4>>2]|0)*1e3|0;c[k+48>>2]=n;c[k+44>>2]=h;c[k+52>>2]=n;c[e>>2]=(c[e>>2]|0)+1;if((c[m>>2]|0)!=4)ja(14301,14319,456,14328);u=lf(18)|0;c[u+8>>2]=k;e=u+13|0;a[e>>0]=46;a[e+1>>0]=0;e=k+64|0;i=c[e>>2]|0;t=i+18|0;g=b+140|0;z=ei(c[g>>2]|0,0,-1,-1)|0;x=y;v=ei(z|0,x|0,t|0,((t|0)<0)<<31>>31|0)|0;h=b+136|0;w=c[h>>2]|0;v=ni(v|0,y|0,w|0)|0;n=y;i=ei(z|0,x|0,i|0,((i|0)<0)<<31>>31|0)|0;w=ni(i|0,y|0,w|0)|0;i=b+112|0;b=i;b=fi(c[b>>2]|0,c[b+4>>2]|0,w|0,y|0)|0;n=ei(b|0,y|0,v|0,n|0)|0;b=i;c[b>>2]=n;c[b+4>>2]=y;c[e>>2]=t;t=c[j>>2]|0;c[t+4>>2]=u;c[u>>2]=t;c[u+4>>2]=j;c[j>>2]=u;u=q+16|0;c[u>>2]=(c[u>>2]|0)+1;if((c[m>>2]|0)!=4)ja(14301,14319,456,14328);z=lf(19)|0;c[z+8>>2]=q;t=z+13|0;a[t>>0]=a[14342]|0;a[t+1>>0]=a[14343]|0;a[t+2>>0]=a[14344]|0;t=c[e>>2]|0;x=t+19|0;n=ei(c[g>>2]|0,0,-1,-1)|0;b=y;w=ei(n|0,b|0,x|0,((x|0)<0)<<31>>31|0)|0;u=c[h>>2]|0;w=ni(w|0,y|0,u|0)|0;v=y;t=ei(n|0,b|0,t|0,((t|0)<0)<<31>>31|0)|0;u=ni(t|0,y|0,u|0)|0;t=i;u=fi(c[t>>2]|0,c[t+4>>2]|0,u|0,y|0)|0;v=ei(u|0,y|0,w|0,v|0)|0;w=i;c[w>>2]=v;c[w+4>>2]=y;c[e>>2]=x;x=c[j>>2]|0;c[x+4>>2]=z;c[z>>2]=x;c[z+4>>2]=j;c[j>>2]=z;if((c[r>>2]|0)!=4)ja(14301,14319,456,14328);x=Pg(f)|0;w=x+17|0;z=lf(w)|0;c[z+8>>2]=k;ri(z+13|0,f|0,x+1|0)|0;x=q+64|0;r=c[x>>2]|0;w=r+w|0;f=ei(c[g>>2]|0,0,-1,-1)|0;q=y;u=ei(f|0,q|0,w|0,((w|0)<0)<<31>>31|0)|0;t=c[h>>2]|0;u=ni(u|0,y|0,t|0)|0;v=y;r=ei(f|0,q|0,r|0,((r|0)<0)<<31>>31|0)|0;t=ni(r|0,y|0,t|0)|0;r=i;t=fi(c[r>>2]|0,c[r+4>>2]|0,t|0,y|0)|0;v=ei(t|0,y|0,u|0,v|0)|0;c[i>>2]=v;c[i+4>>2]=y;c[x>>2]=w;i=c[p>>2]|0;c[i+4>>2]=z;c[z>>2]=i;c[z+4>>2]=p;c[p>>2]=z;i=c[m>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;w=o;x=c[w+4>>2]|0;z=d+8|0;c[z>>2]=c[w>>2];c[z+4>>2]=x;z=0;l=s;return z|0}function jd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=c[e+4>>2]|0;l=e+8|0;if(c[l>>2]|0)c[l>>2]=0;i=e+16|0;j=c[i>>2]|0;if(j|0){k=c[j+4>>2]|0;if(k|0)c[k>>2]=0;Bg(j);c[i>>2]=0}j=u+24|0;i=c[j>>2]|0;a:do if(f&65536){if((i|0)!=4){h=-20;return h|0}}else{switch(i|0){case 4:case 8:break a;default:i=-22}return i|0}while(0);c[e+12>>2]=f;b:do if((c[j>>2]|0)==8){if(!((f&512|0)==0|(f&3|0)==0))Gd(b,u,0,0)|0;t=u+56|0;c:do switch(c[t>>2]|0){case 0:break b;case 1:{k=u+80|0;j=c[k>>2]|0;k=c[k+4>>2]|0;f=b+176|0;i=c[b+180>>2]|0;d:do if((i|0)!=(f|0)){while(1){s=i+8|0;if((c[s>>2]|0)==(j|0)?(c[s+4>>2]|0)==(k|0):0)break;i=c[i+4>>2]|0;if((i|0)==(f|0))break d}s=i+16|0;i=c[i+20>>2]|0;if((i|0)!=(s|0)){q=b+184|0;r=b+188|0;do{k=c[i+12>>2]|0;e:do if(!(c[i+8>>2]|0)){j=Ed(b,k)|0;if((j|0?(c[j+24>>2]|0)==8:0)?(c[j+56>>2]|0)==1:0)Hd(b,j,0)|0}else{j=c[r>>2]|0;if((j|0)!=(q|0)){while(1){if(!(Og(c[j+8>>2]|0,k)|0))break;j=c[j+4>>2]|0;if((j|0)==(q|0))break e}if(j|0){o=Ed(b,k)|0;do if((o|0?(c[o+24>>2]|0)==8:0)?(c[o+56>>2]|0)==1:0){p=j+12|0;n=j+16|0;k=c[n>>2]|0;if((k|0)==(p|0))break e;f=0;d=0;m=0;do{l=Ed(b,c[k+24>>2]|0)|0;do if(l){if((c[l+24>>2]|0)!=8)break;f=(c[l+56>>2]|0)==1?1:f}while(0);l=k+16|0;m=ei(c[l>>2]|0,c[l+4>>2]|0,m|0,d|0)|0;d=y;k=c[k+4>>2]|0}while((k|0)!=(p|0));if(!f)break e;if(!((d|0)==0?(m|0)==(c[o+60>>2]|0):0))break;Hd(b,o,1)|0;j=c[n>>2]|0;if((j|0)==(p|0))break e;m=o+96|0;l=0;d=0;while(1){k=j+24|0;f=Ed(b,c[k>>2]|0)|0;f:do if(f|0){if((c[f+24>>2]|0)!=8)break;if((c[f+56>>2]|0)!=1)break;o=j+16|0;do if((c[o+4>>2]|0)==0?(c[o>>2]|0)==(c[f+60>>2]|0):0){n=f+80|0;o=j+8|0;if(!((c[n>>2]|0)==(c[o>>2]|0)?(c[n+4>>2]|0)==(c[o+4>>2]|0):0))break;Hd(b,f,2)|0;o=f+96|0;k=c[o>>2]|0;f=k+24|0;n=(c[m>>2]|0)+40|0;v=c[n>>2]|0;c[v+4>>2]=f;c[f>>2]=v;c[k+28>>2]=n;c[n>>2]=f;o=(c[o>>2]|0)+32|0;c[o>>2]=l;c[o+4>>2]=d;break f}while(0);k=Ed(b,c[k>>2]|0)|0;if(!k)break;if((c[k+24>>2]|0)!=8)break;if((c[k+56>>2]|0)!=1)break;Hd(b,k,0)|0}while(0);v=j+16|0;l=ei(c[v>>2]|0,c[v+4>>2]|0,l|0,d|0)|0;j=c[j+4>>2]|0;if((j|0)==(p|0))break e;else d=y}}while(0);f=j+12|0;j=c[j+16>>2]|0;if((j|0)!=(f|0))do{k=Ed(b,c[j+24>>2]|0)|0;do if(k|0){if((c[k+24>>2]|0)!=8)break;if((c[k+56>>2]|0)!=1)break;Hd(b,k,0)|0}while(0);j=c[j+4>>2]|0}while((j|0)!=(f|0))}}}while(0);i=c[i+4>>2]|0}while((i|0)!=(s|0));if((c[t>>2]|0)==2)break c}}while(0);i=Hd(b,u,0)|0;if(i|0){v=i;return v|0}v=c[u+96>>2]|0;c[v+48>>2]=e;c[v+52>>2]=g;c[v+56>>2]=h;v=1;return v|0}case 2:break;case 3:{h=u+88|0;v=c[h>>2]|0;g=u+92|0;e=c[g>>2]|0;c[v+4>>2]=e;c[e>>2]=v;c[h>>2]=0;c[g>>2]=0;e=b+148|0;b=e+4|0;v=c[b>>2]|0;c[b>>2]=h;c[h>>2]=e;c[g>>2]=v;c[v>>2]=h;break b}default:ra()}while(0);i=c[u+96>>2]|0;j=i+52|0;if(c[j>>2]|0){v=-5;return v|0}c[i+48>>2]=e;c[j>>2]=g;c[i+56>>2]=h;v=1;return v|0}while(0);c[l>>2]=1;i=c[j>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;g=u+8|0;h=c[g+4>>2]|0;v=d+8|0;c[v>>2]=c[g>>2];c[v+4>>2]=h;v=0;return v|0}function kd(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;x=l;l=l+16|0;u=x;w=e+4|0;v=c[w>>2]|0;r=v+24|0;if((c[r>>2]|0)!=4){d=-20;l=x;return d|0}s=v+56|0;j=c[v+60>>2]|0;a:do if((j|0)!=(s|0)){while(1){if(!(Og(j+13|0,f)|0))break;j=c[j+4>>2]|0;if((j|0)==(s|0))break a}if(j|0){d=-17;l=x;return d|0}}while(0);t=e+8|0;if(c[t>>2]|0)c[t>>2]=0;j=e+16|0;k=c[j>>2]|0;if(k|0){m=c[k+4>>2]|0;if(m|0)c[m>>2]=0;Bg(k);c[j>>2]=0}m=c[e>>2]|0;n=lf(104)|0;c[n+16>>2]=1;o=n+20|0;c[o>>2]=0;p=b+128|0;z=p;j=c[z+4>>2]|0;q=n+8|0;k=q;c[k>>2]=c[z>>2];c[k+4>>2]=j;k=p;k=ei(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[p>>2]=k;c[p+4>>2]=y;p=n+24|0;c[p>>2]=8;c[n+28>>2]=h&4095;c[n+32>>2]=m;c[n+36>>2]=i;Ga(n+64|0);h=b+92|0;i=c[h>>2]|0;c[h>>2]=n;c[n>>2]=b+88;c[n+4>>2]=i;c[i>>2]=n;i=b+96|0;h=i;h=ei(c[h>>2]|0,c[h+4>>2]|0,1,0)|0;c[i>>2]=h;c[i+4>>2]=y;Oa(u|0,0)|0;i=c[u>>2]|0;c[n+40>>2]=i;u=(c[u+4>>2]|0)*1e3|0;c[n+48>>2]=u;c[n+44>>2]=i;c[n+52>>2]=u;if((c[r>>2]|0)!=4)ja(14301,14319,456,14328);k=Pg(f)|0;m=k+17|0;j=lf(m)|0;c[j+8>>2]=n;ri(j+13|0,f|0,k+1|0)|0;k=v+64|0;z=c[k>>2]|0;m=z+m|0;f=ei(c[b+140>>2]|0,0,-1,-1)|0;h=y;u=ei(f|0,h|0,m|0,((m|0)<0)<<31>>31|0)|0;i=c[b+136>>2]|0;u=ni(u|0,y|0,i|0)|0;v=y;z=ei(f|0,h|0,z|0,((z|0)<0)<<31>>31|0)|0;i=ni(z|0,y|0,i|0)|0;z=b+112|0;h=z;i=fi(c[h>>2]|0,c[h+4>>2]|0,i|0,y|0)|0;v=ei(i|0,y|0,u|0,v|0)|0;c[z>>2]=v;c[z+4>>2]=y;c[k>>2]=m;k=c[s>>2]|0;c[k+4>>2]=j;c[j>>2]=k;c[j+4>>2]=s;c[s>>2]=j;j=c[w>>2]|0;k=j+20|0;m=c[k>>2]|0;if((m|0)<=0)ja(14992,14319,397,15011);c[k>>2]=m+-1;if((m|0)==1?(c[j+16>>2]|0)<1:0)Ad(b,j);c[o>>2]=(c[o>>2]|0)+1;c[w>>2]=n;c[t>>2]=1;c[e+12>>2]=g;j=c[p>>2]|0;do if((j|0)!=4)if((j|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;g=q;w=c[g+4>>2]|0;z=d+8|0;c[z>>2]=c[g>>2];c[z+4>>2]=w;z=0;l=x;return z|0}function ld(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=c[d+4>>2]|0;h=i+24|0;d=c[h>>2]|0;do if((d|0)!=4)if((d|0)==10){a[e>>0]=2;break}else{a[e>>0]=0;break}else a[e>>0]=-128;while(0);c[e+4>>2]=0;d=i+8|0;g=c[d+4>>2]|0;f=e+8|0;c[f>>2]=c[d>>2];c[f+4>>2]=g;c[e+16>>2]=c[h>>2]<<12|c[i+28>>2];c[e+20>>2]=c[i+32>>2];c[e+24>>2]=c[i+36>>2];f=c[i+16>>2]|0;g=e+32|0;c[g>>2]=f;c[g+4>>2]=((f|0)<0)<<31>>31;switch(c[h>>2]|0){case 2:case 6:{d=c[i+56>>2]<<8|c[i+60>>2];f=0;break}default:{d=0;f=0}}g=e+40|0;c[g>>2]=d;c[g+4>>2]=f;g=b+140|0;f=e+56|0;c[f>>2]=c[g>>2];c[f+4>>2]=0;switch(c[h>>2]|0){case 8:{d=c[i+60>>2]|0;f=0;break}case 10:{d=Pg(c[i+56>>2]|0)|0;f=0;break}case 4:{f=c[i+64>>2]|0;d=f;f=((f|0)<0)<<31>>31;break}default:{d=0;f=0}}h=e+48|0;c[h>>2]=d;c[h+4>>2]=f;g=c[g>>2]|0;h=ei(d|0,f|0,-1,-1)|0;g=ei(h|0,y|0,g|0,0)|0;b=c[b+136>>2]|0;g=ni(g|0,y|0,b|0)|0;b=oi(g|0,y|0,b+-9|0)|0;g=e+64|0;c[g>>2]=b;c[g+4>>2]=y;g=i+40|0;b=e+72|0;c[b>>2]=c[g>>2];c[b+4>>2]=0;b=i+48|0;c[e+80>>2]=c[b>>2];h=e+88|0;c[h>>2]=c[g>>2];c[h+4>>2]=0;c[e+96>>2]=c[b>>2];b=e+104|0;c[b>>2]=c[i+44>>2];c[b+4>>2]=0;c[e+112>>2]=c[i+52>>2];return 0}function md(a,b,d,e,f,g,h,i,j,k,m,n,o,p,q,r){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;var s=0;p=l;l=l+16|0;n=p;m=c[b+4>>2]|0;if(d&1|0)c[m+28>>2]=e;if(d&2|0)c[m+32>>2]=f;if(d&4|0)c[m+36>>2]=g;if(d&8|0?(s=Gd(a,m,h,i)|0,s|0):0){i=s;l=p;return i|0}do if(d&32|0)if(!(d&256)){Oa(n|0,0)|0;c[m+40>>2]=c[n>>2];c[m+48>>2]=(c[n+4>>2]|0)*1e3;break}else{c[m+40>>2]=o;c[m+48>>2]=q;break}while(0);if(!(d&64)){i=0;l=p;return i|0}Oa(n|0,0)|0;c[m+44>>2]=c[n>>2];c[m+52>>2]=(c[n+4>>2]|0)*1e3;i=0;l=p;return i|0}function nd(a,b){a=a|0;b=b|0;var d=0;a=b+8|0;if(c[a>>2]|0)c[a>>2]=0;a=b+16|0;b=c[a>>2]|0;if(!b)return;d=c[b+4>>2]|0;if(d|0)c[d>>2]=0;Bg(b);c[a>>2]=0;return}function od(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;b=c[d+4>>2]|0;if(!(c[d+8>>2]|0)){h=-71;return h|0}if((c[b+24>>2]|0)!=4){h=-71;return h|0}m=b+56|0;b=c[b+60>>2]|0;a:do if((e|0)==0&(f|0)==0){e=b;i=0;d=0}else{i=0;d=0;while(1){if((b|0)==(m|0)){b=0;break}i=ei(i|0,d|0,1,0)|0;d=y;b=c[b+4>>2]|0;if(!(d>>>0<f>>>0|(d|0)==(f|0)&i>>>0<e>>>0)){e=b;break a}}return b|0}while(0);if((e|0)==(m|0)){h=0;return h|0}b=0;while(1){f=e+13|0;j=Pg(f)|0;k=b+24|0;l=k+j|0;if((l|0)>(h|0)){d=11;break}i=ei(i|0,d|0,1,0)|0;d=y;p=c[e+8>>2]|0;n=p+24|0;o=c[n>>2]|0;a[g+b>>0]=(o|0)==4?-128:(o|0)==10?2:0;o=g+(b+1)|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;a[o+3>>0]=0;o=g+(b+5)|0;p=p+8|0;q=c[p>>2]|0;p=c[p+4>>2]|0;a[o>>0]=q;a[o+1>>0]=q>>>8;a[o+2>>0]=q>>>16;a[o+3>>0]=q>>>24;a[o+4>>0]=p;r=ni(q|0,p|0,40)|0;a[o+5>>0]=r;r=ni(q|0,p|0,48)|0;a[o+6>>0]=r;p=ni(q|0,p|0,56)|0;a[o+7>>0]=p;o=g+(b+13)|0;a[o>>0]=i;a[o+1>>0]=i>>>8;a[o+2>>0]=i>>>16;a[o+3>>0]=i>>>24;a[o+4>>0]=d;p=ni(i|0,d|0,40)|0;a[o+5>>0]=p;p=ni(i|0,d|0,48)|0;a[o+6>>0]=p;p=ni(i|0,d|0,56)|0;a[o+7>>0]=p;a[g+(b+21)>>0]=c[n>>2];b=g+(b+22)|0;a[b>>0]=j;a[b+1>>0]=(j&65535)>>>8;ri(g+k|0,f|0,j|0)|0;e=c[e+4>>2]|0;if((e|0)==(m|0)){b=l;d=11;break}else b=l}if((d|0)==11)return b|0;return 0}function pd(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;h=c[b+4>>2]|0;if(!(c[b+8>>2]|0)){g=-71;return g|0}if((c[h+24>>2]|0)!=8){g=-5;return g|0}if((c[b+12>>2]&3|0)==1){g=-5;return g|0}if(!(c[h+100>>2]|0)){i=c[h+60>>2]|0;a=fi(i|0,0,d|0,e|0)|0;b=y;if(!(0>e>>>0|0==(e|0)&i>>>0>d>>>0)){i=0;return i|0}i=((g|0)<0)<<31>>31;i=b>>>0<i>>>0|(b|0)==(i|0)&a>>>0<g>>>0?a:g;Ha(h+64|0,d|0,f|0,i|0);return i|0}else{a=c[b+16>>2]|0;if(!a){i=-5;return i|0}i=c[a+8>>2]|0;i=(i|0)<(g|0)?i:g;ri(f|0,a+12|0,i|0)|0;return i|0}return 0}function qd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+4480|0;k=L+4448|0;A=L+4472|0;F=L+3408|0;H=L+2384|0;B=L+1360|0;J=L+336|0;x=L+208|0;v=L+80|0;z=L+4432|0;I=L+4464|0;w=L+4460|0;G=L+64|0;q=L+4456|0;m=L+4452|0;j=L;s=c[d+4>>2]|0;if(!(c[d+8>>2]|0)){h=-71;l=L;return h|0}if((c[s+24>>2]|0)!=8){h=-5;l=L;return h|0}if(!(c[d+12>>2]&3)){h=-5;l=L;return h|0}if(!h){h=0;l=L;return h|0}if(!(c[s+100>>2]|0)){f=ei(h|0,((h|0)<0)<<31>>31|0,e|0,f|0)|0;i=y;j=s+60|0;if(i>>>0>0|((i|0)==0?f>>>0>(c[j>>2]|0)>>>0:0)?(p=Gd(b,s,f,i)|0,p|0):0){h=p;l=L;return h|0}Oa(A|0,0)|0;c[s+40>>2]=c[A>>2];c[s+48>>2]=(c[A+4>>2]|0)*1e3;f=s+56|0;do if((c[f>>2]|0)==3){K=s+88|0;H=c[K>>2]|0;J=s+92|0;I=c[J>>2]|0;c[H+4>>2]=I;c[I>>2]=H;c[K>>2]=0;c[J>>2]=0;J=b+160|0;K=J;K=fi(c[K>>2]|0,c[K+4>>2]|0,c[j>>2]|0,0)|0;b=y;c[J>>2]=K;c[J+4>>2]=b;if((b|0)>-1|(b|0)==-1&K>>>0>4294967295){c[f>>2]=0;break}else ja(14470,14319,1283,14936)}while(0);La(s+64|0,e|0,g|0,h|0);l=L;return h|0}e=Ag(h+1|0)|0;ri(e|0,g|0,h|0)|0;a[e+h>>0]=0;c[m>>2]=e;a:do if((ie(j,64,m)|0)<0)K=104;else{do if(!(Og(j,14688)|0)){f=c[d>>2]|0;c[A>>2]=c[m>>2];p=d+16|0;b:do if((((((c[p>>2]|0)==0?(ie(J,1024,A)|0)>=0:0)?(ie(x,128,A)|0)>=0:0)?(ie(v,128,A)|0)>=0:0)?(ie(H,1024,A)|0)>=0:0)?(ie(F,1024,A)|0)>=0:0){do if(((ie(B,1024,A)|0)>=0?(r=Pg(B)|0,(r&1|0)==0):0)?(t=r>>1,(r|0)<=33):0){if((pe(G,B,t)|0)<0)break;if((r|0)<0){f=-5;break b}if((le(q,A)|0)<0){f=-5;break b}o=(t|0)==0;if((t|16|0)!=16){f=-5;break b}m=(a[x>>0]|0)==0?0:x;k=(a[v>>0]|0)==0?0:v;if(_a[c[b+12>>2]&15](b,I,z,f,28468,28468)|0)ja(14692,14319,2526,14740);n=ad(b,c[I>>2]|0,F,w)|0;do if(!n){f=-2;i=b+4|0}else{Xa[c[b+76>>2]&31](b,n,c[w>>2]|0)|0;f=$a[c[b+28>>2]&3](b,z,n,c[w>>2]|0,514,384,0)|0;c:do if((f|0)<0)j=0;else{do if(a[H>>0]|0){j=bd(b,c[I>>2]|0,H)|0;if(!j){j=0;f=-2;break c}f=_a[c[b+24>>2]&15](b,z,j,0,0,0)|0;if((f|0)<0)break c;f=c[j+4>>2]|0;if((c[f+24>>2]|0)!=8)ja(14751,14319,2555,14740);if(!(c[f+56>>2]|0)){C=j;D=c[f+60>>2]|0;E=0;break}else ja(14751,14319,2555,14740)}else{C=0;D=0;E=0}while(0);i=lf(260)|0;c[i+4>>2]=c[I>>2];c[i+8>>2]=n;c[i+12>>2]=C;if(o)f=0;else{f=i+16|0;rf(G,128,f)|0}I=lf(76)|0;c[I>>2]=0;c[I+8>>2]=0;c[I+4>>2]=i;c[i>>2]=d;c[p>>2]=I;be(b,n,J,m,k,C,D,E,2,i,f);f=0;break b}while(0);i=b+4|0;db[c[i>>2]&15](b,n);if(!j)break;db[c[i>>2]&15](b,j)}while(0);db[c[i>>2]&15](b,c[I>>2]|0);break b}while(0);f=-5}else f=-5;while(0)}else{if(!(Og(j,14806)|0)){c[A>>2]=c[m>>2];d:do if((((ie(H,1024,A)|0)>=0?(ie(J,1024,A)|0)>=0:0)?(ie(x,128,A)|0)>=0:0)?(ie(v,128,A)|0)>=0:0){do if(((ie(B,1024,A)|0)>=0?(i=Pg(B)|0,(i&1|0)==0):0)?(o=i>>1,(i|0)<=33):0){if((pe(G,B,o)|0)<0)break;if((i|0)<0){f=-22;break d}j=(a[x>>0]|0)==0?0:x;i=(a[v>>0]|0)==0?0:v;switch(o|0){case 0:{f=0;break}case 16:{rf(G,128,F)|0;f=F;break}default:{f=-22;break d}}Dd(b,H,J,j,i,f);f=0;break d}while(0);f=-22}else f=-22;while(0);break}if(!(Og(j,14819)|0)){c[A>>2]=c[m>>2];e:do if((ie(B,1024,A)|0)>=0){if((c[b>>2]|0)!=9)ja(14834,14319,1665,14849);i=b+192|0;f=c[i+4>>2]|0;if((f|0)!=(i|0)){while(1){if(!(Og(c[f+12>>2]|0,B)|0))break;f=c[f+4>>2]|0;if((f|0)==(i|0)){f=0;break e}}if(f){Bd(f);f=0}else f=0}else f=0}else f=-22;while(0);break}if(!(Og(j,14871)|0)){c[A>>2]=c[m>>2];if((((ie(J,1024,A)|0)>=0?(ie(B,1024,A)|0)>=0:0)?(ne(F,A)|0)>=0:0)?(ke(H,A)|0)>=0:0){f=Ed(b,J)|0;if(!f)f=-2;else{I=F;J=H;f=Fd(b,f,B,c[I>>2]|0,c[I+4>>2]|0,c[J>>2]|0,c[J+4>>2]|0)|0}}else f=-22;break}if(!(Og(j,14879)|0)){c[A>>2]=c[m>>2];f:do if((ie(B,1024,A)|0)>=0){f=Ed(b,B)|0;if(f)if((c[f+24>>2]|0)==8){switch(c[f+56>>2]|0){case 3:case 0:break;default:{f=-5;break f}}I=yh(B,47)|0;J=f+60|0;b=Ag(c[J>>2]|0)|0;Ha(f+64|0,0,b|0,c[J>>2]|0);Ma(((I|0)==0?B:I+1|0)|0,b|0,c[J>>2]|0);Bg(b);f=0}else f=-5;else f=-2}else f=-5;while(0);break}if(Og(j,14891)|0){if(Og(j,14898)|0){c[k>>2]=j;Yh(14913,k)|0;K=104;break a}c[A>>2]=c[m>>2];if((ie(B,1024,A)|0)<0)f=-22;else{f=b+200|0;Bg(c[f>>2]|0);c[f>>2]=Ah(B)|0;f=0}break}c[A>>2]=c[m>>2];j=d+16|0;g:do if(!(c[j>>2]|0)){do if(((ie(B,1024,A)|0)>=0?(n=Pg(B)|0,(n&1|0)==0):0)?(u=n>>1,(n|0)<=2049):0){if((pe(J,B,u)|0)<0)break;if((n|0)<0){f=-22;break g}do if((ie(B,1024,A)|0)<0)f=-1;else{f=Pg(B)|0;if(f&1|0){f=-1;break}i=f>>1;if((f|0)>257){f=-1;break}f=(pe(x,B,i)|0)<0;f=f?-1:i}while(0);if((le(F,A)|0)<0){f=-22;break g}if((le(H,A)|0)<0){f=-22;break g}if(((c[H>>2]|0)+-1|0)>>>0>63){f=-22;break g}b=lf(76)|0;c[b>>2]=1;I=c[H>>2]|0;c[b+8>>2]=I;ee(J,u,x,f,c[F>>2]|0,I,b+12|0);c[j>>2]=b;f=0;break g}while(0);f=-22}else f=-5;while(0)}while(0);Bg(e);f=(f|0)==0?h:f}while(0);if((K|0)==104){Bg(e);f=-5}h=f;l=L;return h|0}function rd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;h=c[b+4>>2]|0;g=c[d+4>>2]|0;if((c[g+24>>2]|0)==4){e=-1;return e|0}d=h+24|0;a:do if((c[d>>2]|0)==4?(i=h+56|0,f=c[h+60>>2]|0,(f|0)!=(i|0)):0){b=f;while(1){if(!(Og(b+13|0,e)|0))break;b=c[b+4>>2]|0;if((b|0)==(i|0))break a}if(b|0){e=-17;return e|0}}while(0);i=g+16|0;c[i>>2]=(c[i>>2]|0)+1;if((c[d>>2]|0)!=4)ja(14301,14319,456,14328);j=Pg(e)|0;l=j+17|0;i=lf(l)|0;c[i+8>>2]=g;ri(i+13|0,e|0,j+1|0)|0;e=h+56|0;h=h+64|0;j=c[h>>2]|0;g=j+l|0;l=ei(c[a+140>>2]|0,0,-1,-1)|0;k=y;d=ei(l|0,k|0,g|0,((g|0)<0)<<31>>31|0)|0;b=c[a+136>>2]|0;d=ni(d|0,y|0,b|0)|0;f=y;j=ei(l|0,k|0,j|0,((j|0)<0)<<31>>31|0)|0;b=ni(j|0,y|0,b|0)|0;a=a+112|0;j=a;b=fi(c[j>>2]|0,c[j+4>>2]|0,b|0,y|0)|0;f=ei(b|0,y|0,d|0,f|0)|0;c[a>>2]=f;c[a+4>>2]=y;c[h>>2]=g;a=c[e>>2]|0;c[a+4>>2]=i;c[i>>2]=a;c[i+4>>2]=e;c[e>>2]=i;e=0;return e|0}function sd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;o=l;l=l+16|0;k=o;m=c[e+4>>2]|0;n=m+24|0;a:do if((c[n>>2]|0)==4?(j=m+56|0,i=c[m+60>>2]|0,(i|0)!=(j|0)):0){while(1){if(!(Og(i+13|0,f)|0))break;i=c[i+4>>2]|0;if((i|0)==(j|0))break a}if(i|0){d=-17;l=o;return d|0}}while(0);p=c[e>>2]|0;i=lf(104)|0;c[i+16>>2]=1;c[i+20>>2]=0;j=b+128|0;s=j;r=c[s+4>>2]|0;e=i+8|0;q=e;c[q>>2]=c[s>>2];c[q+4>>2]=r;q=j;q=ei(c[q>>2]|0,c[q+4>>2]|0,1,0)|0;c[j>>2]=q;c[j+4>>2]=y;j=i+24|0;c[j>>2]=10;c[i+28>>2]=511;c[i+32>>2]=p;c[i+36>>2]=h;p=b+92|0;h=c[p>>2]|0;c[p>>2]=i;c[i>>2]=b+88;c[i+4>>2]=h;c[h>>2]=i;h=b+96|0;p=h;p=ei(c[p>>2]|0,c[p+4>>2]|0,1,0)|0;c[h>>2]=p;c[h+4>>2]=y;Oa(k|0,0)|0;h=c[k>>2]|0;c[i+40>>2]=h;k=(c[k+4>>2]|0)*1e3|0;c[i+48>>2]=k;c[i+44>>2]=h;c[i+52>>2]=k;c[i+56>>2]=Ah(g)|0;if((c[n>>2]|0)!=4)ja(14301,14319,456,14328);r=Pg(f)|0;q=r+17|0;s=lf(q)|0;c[s+8>>2]=i;ri(s+13|0,f|0,r+1|0)|0;i=m+56|0;r=m+64|0;p=c[r>>2]|0;q=p+q|0;g=ei(c[b+140>>2]|0,0,-1,-1)|0;h=y;m=ei(g|0,h|0,q|0,((q|0)<0)<<31>>31|0)|0;k=c[b+136>>2]|0;m=ni(m|0,y|0,k|0)|0;n=y;p=ei(g|0,h|0,p|0,((p|0)<0)<<31>>31|0)|0;k=ni(p|0,y|0,k|0)|0;p=b+112|0;h=p;k=fi(c[h>>2]|0,c[h+4>>2]|0,k|0,y|0)|0;n=ei(k|0,y|0,m|0,n|0)|0;c[p>>2]=n;c[p+4>>2]=y;c[r>>2]=q;r=c[i>>2]|0;c[r+4>>2]=s;c[s>>2]=r;c[s+4>>2]=i;c[i>>2]=s;i=c[j>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;q=e;r=c[q+4>>2]|0;s=d+8|0;c[s>>2]=c[q>>2];c[s+4>>2]=r;s=0;l=o;return s|0}function td(b,d,e,f,g,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;s=l;l=l+16|0;q=s;n=c[e+4>>2]|0;r=g>>>12;o=r&15;r=r&255;switch(r&15){case 1:case 2:case 6:case 8:case 12:break;default:{d=-22;l=s;return d|0}}p=n+24|0;a:do if((c[p>>2]|0)==4?(m=n+56|0,k=c[n+60>>2]|0,(k|0)!=(m|0)):0){while(1){if(!(Og(k+13|0,f)|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break a}if(k|0){d=-17;l=s;return d|0}}while(0);t=c[e>>2]|0;k=lf(104)|0;c[k+16>>2]=1;c[k+20>>2]=0;m=b+128|0;w=m;v=c[w+4>>2]|0;e=k+8|0;u=e;c[u>>2]=c[w>>2];c[u+4>>2]=v;u=m;u=ei(c[u>>2]|0,c[u+4>>2]|0,1,0)|0;c[m>>2]=u;c[m+4>>2]=y;m=k+24|0;c[m>>2]=o;c[k+28>>2]=g&4095;c[k+32>>2]=t;c[k+36>>2]=j;switch(r&15){case 8:{Ga(k+64|0);break}case 4:{w=k+56|0;c[w>>2]=w;c[k+60>>2]=w;break}default:{}}w=b+92|0;v=c[w>>2]|0;c[w>>2]=k;c[k>>2]=b+88;c[k+4>>2]=v;c[v>>2]=k;v=b+96|0;w=v;w=ei(c[w>>2]|0,c[w+4>>2]|0,1,0)|0;c[v>>2]=w;c[v+4>>2]=y;Oa(q|0,0)|0;v=c[q>>2]|0;c[k+40>>2]=v;w=(c[q+4>>2]|0)*1e3|0;c[k+48>>2]=w;c[k+44>>2]=v;c[k+52>>2]=w;if((o|4|0)==6){c[k+56>>2]=h;c[k+60>>2]=i}if((c[p>>2]|0)!=4)ja(14301,14319,456,14328);v=Pg(f)|0;u=v+17|0;w=lf(u)|0;c[w+8>>2]=k;ri(w+13|0,f|0,v+1|0)|0;k=n+56|0;v=n+64|0;t=c[v>>2]|0;u=t+u|0;h=ei(c[b+140>>2]|0,0,-1,-1)|0;i=y;q=ei(h|0,i|0,u|0,((u|0)<0)<<31>>31|0)|0;j=c[b+136>>2]|0;q=ni(q|0,y|0,j|0)|0;r=y;t=ei(h|0,i|0,t|0,((t|0)<0)<<31>>31|0)|0;j=ni(t|0,y|0,j|0)|0;t=b+112|0;i=t;j=fi(c[i>>2]|0,c[i+4>>2]|0,j|0,y|0)|0;r=ei(j|0,y|0,q|0,r|0)|0;c[t>>2]=r;c[t+4>>2]=y;c[v>>2]=u;v=c[k>>2]|0;c[v+4>>2]=w;c[w>>2]=v;c[w+4>>2]=k;c[k>>2]=w;k=c[m>>2]|0;do if((k|0)!=4)if((k|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;u=e;v=c[u+4>>2]|0;w=d+8|0;c[w>>2]=c[u>>2];c[w+4>>2]=v;w=0;l=s;return w|0}function ud(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[f+4>>2]|0;if((c[b+24>>2]|0)!=10){e=-5;return e|0}f=c[b+56>>2]|0;b=Pg(f)|0;e=e+-1|0;e=(b|0)<(e|0)?b:e;ri(d|0,f|0,e|0)|0;a[d+e>>0]=0;e=0;return e|0}function vd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=b+4|0;b=c[l>>2]|0;if((c[b+24>>2]|0)!=4){a=-2;return a|0}h=b+56|0;b=c[b+60>>2]|0;if((b|0)==(h|0)){a=-2;return a|0}k=b;while(1){if(!(Og(k+13|0,d)|0))break;b=c[k+4>>2]|0;if((b|0)==(h|0)){b=-2;i=28;break}else k=b}if((i|0)==28)return b|0;if(!k){a=-2;return a|0}e=e+4|0;h=c[e>>2]|0;d=h+24|0;a:do if((c[d>>2]|0)==4?(j=h+56|0,g=c[h+60>>2]|0,(g|0)!=(j|0)):0){while(1){if(!(Og(g+13|0,f)|0))break;b=c[g+4>>2]|0;if((b|0)==(j|0)){e=0;break a}else g=b}if(g){b=c[g+8>>2]|0;if((c[b+24>>2]|0)==4){a=-17;return a|0}else{zd(a,h,g);h=c[e>>2]|0;e=b;d=h+24|0;break}}else e=0}else e=0;while(0);b=k+8|0;g=c[b>>2]|0;j=g+16|0;c[j>>2]=(c[j>>2]|0)+1;if((c[d>>2]|0)!=4)ja(14301,14319,456,14328);i=Pg(f)|0;p=i+17|0;j=lf(p)|0;c[j+8>>2]=g;ri(j+13|0,f|0,i+1|0)|0;g=h+56|0;h=h+64|0;i=c[h>>2]|0;f=i+p|0;p=ei(c[a+140>>2]|0,0,-1,-1)|0;o=y;m=ei(p|0,o|0,f|0,((f|0)<0)<<31>>31|0)|0;n=c[a+136>>2]|0;m=ni(m|0,y|0,n|0)|0;d=y;i=ei(p|0,o|0,i|0,((i|0)<0)<<31>>31|0)|0;n=ni(i|0,y|0,n|0)|0;i=a+112|0;o=i;n=fi(c[o>>2]|0,c[o+4>>2]|0,n|0,y|0)|0;d=ei(n|0,y|0,m|0,d|0)|0;c[i>>2]=d;c[i+4>>2]=y;c[h>>2]=f;h=c[g>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[j+4>>2]=g;c[g>>2]=j;h=c[b>>2]|0;zd(a,c[l>>2]|0,k);b=h+16|0;g=c[b>>2]|0;if((g|0)<=0)ja(14345,14319,389,14362);c[b>>2]=g+-1;if((g|0)==1?(c[h+20>>2]|0)<1:0)Ad(a,h);if(!e){p=0;return p|0}b=e+16|0;g=c[b>>2]|0;if((g|0)<=0)ja(14345,14319,389,14362);c[b>>2]=g+-1;if((g|0)!=1){p=0;return p|0}if((c[e+20>>2]|0)>=1){p=0;return p|0}Ad(a,e);p=0;return p|0}function wd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;if(!(Og(d,19070)|0)){o=-2;return o|0}if(!(Og(d,14342)|0)){o=-2;return o|0}m=b+4|0;g=c[m>>2]|0;if((c[g+24>>2]|0)!=4){o=-2;return o|0}f=g+56|0;b=c[g+60>>2]|0;if((b|0)==(f|0)){o=-2;return o|0}while(1){if(!(Og(b+13|0,d)|0))break;e=c[b+4>>2]|0;if((e|0)==(f|0)){k=-2;l=30;break}else b=e}if((l|0)==30)return k|0;if(!b){o=-2;return o|0}i=b+8|0;j=c[i>>2]|0;do if((c[j+24>>2]|0)==4){h=j+56|0;e=c[j+60>>2]|0;a:do if((e|0)!=(h|0)){f=e;do{d=f+13|0;if(Og(d,19070)|0?Og(d,14342)|0:0){k=-39;l=30;break}f=c[f+4>>2]|0}while((f|0)!=(h|0));if((l|0)==30)return k|0;while(1){d=e;e=c[e+4>>2]|0;f=c[d+8>>2]|0;zd(a,j,d);d=f+16|0;g=c[d>>2]|0;if((g|0)<=0)break;c[d>>2]=g+-1;if((g|0)==1?(c[f+20>>2]|0)<1:0)Ad(a,f);if((e|0)==(h|0))break a}ja(14345,14319,389,14362)}while(0);if(!(c[j+64>>2]|0)){n=c[m>>2]|0;o=c[i>>2]|0;break}else ja(14375,14319,576,14394)}else{n=g;o=j}while(0);zd(a,n,b);b=o+16|0;e=c[b>>2]|0;if((e|0)<=0)ja(14345,14319,389,14362);c[b>>2]=e+-1;if((e|0)!=1){o=0;return o|0}if((c[o+20>>2]|0)>=1){o=0;return o|0}Ad(a,o);o=0;return o|0}function xd(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[b+8>>2]|0)){d=-71;return d|0}d=(c[(c[b+4>>2]|0)+24>>2]|0)==8?0:-5;return d|0}function yd(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[b+8>>2]|0)){d=-71;return d|0}d=(c[(c[b+4>>2]|0)+24>>2]|0)==8?0:-5;return d|0}function zd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=Pg(d+13|0)|0;e=b+64|0;i=c[e>>2]|0;b=-17-k+i|0;k=ei(c[a+140>>2]|0,0,-1,-1)|0;j=y;f=ei(k|0,j|0,b|0,((b|0)<0)<<31>>31|0)|0;h=c[a+136>>2]|0;f=ni(f|0,y|0,h|0)|0;g=y;i=ei(k|0,j|0,i|0,((i|0)<0)<<31>>31|0)|0;h=ni(i|0,y|0,h|0)|0;a=a+112|0;i=a;h=fi(c[i>>2]|0,c[i+4>>2]|0,h|0,y|0)|0;g=ei(h|0,y|0,f|0,g|0)|0;f=a;c[f>>2]=g;c[f+4>>2]=y;c[e>>2]=b;if((b|0)<=-1)ja(14639,14319,554,14658);k=a;j=c[k+4>>2]|0;if((j|0)>-1|(j|0)==-1&(c[k>>2]|0)>>>0>4294967295){j=c[d>>2]|0;k=c[d+4>>2]|0;c[j+4>>2]=k;c[k>>2]=j;Bg(d);return}else ja(14451,14319,555,14658)}function Ad(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;if(c[b+16>>2]|0)ja(14404,14319,334,14421);if(c[b+20>>2]|0)ja(14432,14319,335,14421);a:do switch(c[b+24>>2]|0){case 8:{d=b+60|0;k=c[a+140>>2]|0;k=ni(ei(ei(c[d>>2]|0,0,-1,-1)|0,y|0,k|0,0)|0,y|0,c[a+136>>2]|0)|0;h=a+112|0;i=h;k=fi(c[i>>2]|0,c[i+4>>2]|0,k|0,y|0)|0;i=y;c[h>>2]=k;c[h+4>>2]=i;if(!((i|0)>-1|(i|0)==-1&k>>>0>4294967295))ja(14451,14319,339,14421);Ia(b+64|0);switch(c[b+56>>2]|0){case 0:break a;case 3:{k=b+88|0;h=c[k>>2]|0;i=b+92|0;j=c[i>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[k>>2]=0;c[i>>2]=0;i=a+160|0;k=i;k=fi(c[k>>2]|0,c[k+4>>2]|0,c[d>>2]|0,0)|0;j=y;c[i>>2]=k;c[i+4>>2]=j;if((j|0)>-1|(j|0)==-1&k>>>0>4294967295){Bd(c[b+72>>2]|0);break a}else ja(14470,14319,348,14421);break}case 2:{k=c[b+96>>2]|0;d=c[k+8>>2]|0;if(d|0)Xd(d);i=k+4|0;d=c[i>>2]|0;do if((d|0)==1){h=k+40|0;d=c[k+44>>2]|0;if((d|0)!=(h|0)){while(1){e=d;d=c[d+4>>2]|0;e=c[e+-12>>2]|0;f=e+56|0;if((c[f>>2]|0)!=2){e=18;break}g=c[e+96>>2]|0;c[f>>2]=1;Ia(e+64|0);e=c[g+52>>2]|0;if(e|0)fb[e&31](c[g>>2]|0,0,-5,c[g+56>>2]|0);if((c[g+4>>2]|0)==2){e=g+24|0;m=c[e>>2]|0;f=g+28|0;l=c[f>>2]|0;c[m+4>>2]=l;c[l>>2]=m;c[e>>2]=0;c[f>>2]=0}e=c[g+16>>2]|0;if(e|0)ae(e);Bg(g);if((d|0)==(h|0)){e=26;break}}if((e|0)==18)ja(14496,14319,754,14532);else if((e|0)==26){j=c[i>>2]|0;e=27;break}}}else{j=d;e=27}while(0);if((e|0)==27?(j|0)==2:0){l=k+24|0;i=c[l>>2]|0;m=k+28|0;j=c[m>>2]|0;c[i+4>>2]=j;c[j>>2]=i;c[l>>2]=0;c[m>>2]=0}d=c[k+16>>2]|0;if(d|0)ae(d);Bg(k);Bd(c[b+72>>2]|0);break a}case 1:{Bd(c[b+72>>2]|0);break a}default:ra()}break}case 10:{Bg(c[b+56>>2]|0);break}case 4:{if((c[b+60>>2]|0)!=(b+56|0))ja(14550,14319,376,14421);break}default:{}}while(0);m=c[b>>2]|0;l=c[b+4>>2]|0;c[m+4>>2]=l;c[l>>2]=m;Bg(b);b=a+96|0;l=b;m=c[l>>2]|0;l=c[l+4>>2]|0;a=ei(m|0,l|0,-1,-1)|0;c[b>>2]=a;c[b+4>>2]=y;if((l|0)>0|(l|0)==0&m>>>0>0)return;else ja(14580,14319,384,14421)}function Bd(a){a=a|0;var b=0,d=0;b=a+8|0;d=c[b>>2]|0;if((d|0)<=0)ja(14601,14319,1609,14620);d=d+-1|0;c[b>>2]=d;if(d|0)return;Bg(c[a+12>>2]|0);Bg(c[a+16>>2]|0);Bg(c[a+20>>2]|0);Bg(c[a+24>>2]|0);b=c[a>>2]|0;d=c[a+4>>2]|0;c[b+4>>2]=d;c[d>>2]=b;Bg(a);return}function Cd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;d=c[g+8>>2]|0;if(d|0)db[c[b+4>>2]&15](b,d);h=c[g+12>>2]|0;d=b+4|0;if(h|0)db[c[d>>2]&15](b,h);db[c[d>>2]&15](b,c[g+4>>2]|0);d=c[g>>2]|0;if(!d){Bg(g);return}b=c[d+16>>2]|0;h=(f|0)<0;e=h?e:0;a[b+12>>0]=e;a[b+13>>0]=e>>>8;a[b+14>>0]=e>>>16;a[b+15>>0]=e>>>24;c[b+8>>2]=4;c[b+4>>2]=0;Bg(g);return}function Dd(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;if((c[a>>2]|0)!=9)ja(14834,14319,1629,14972);h=a+192|0;a=c[h+4>>2]|0;a:do if((a|0)!=(h|0)){while(1){if(!(Og(c[a+12>>2]|0,b)|0))break;a=c[a+4>>2]|0;if((a|0)==(h|0)){i=8;break a}}if(a){Bg(c[a+16>>2]|0);Bg(c[a+20>>2]|0);Bg(c[a+24>>2]|0);h=a}else i=8}else i=8;while(0);if((i|0)==8){i=lf(276)|0;c[i+12>>2]=Ah(b)|0;c[i+8>>2]=1;b=c[h>>2]|0;c[b+4>>2]=i;c[i>>2]=b;c[i+4>>2]=h;c[h>>2]=i;h=i}c[h+16>>2]=Ah(d)|0;if(!e)a=0;else a=Ah(e)|0;c[h+20>>2]=a;if(!f)a=0;else a=Ah(f)|0;c[h+24>>2]=a;a=h+28|0;if(!g){c[a>>2]=0;return}else{c[a>>2]=1;ri(h+32|0,g|0,244)|0;return}}function Ed(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+1024|0;g=h;if(!b){g=0;l=h;return g|0}b=c[b+144>>2]|0;d=(a[d>>0]|0)==47?d+1|0:d;a:do if(a[d>>0]|0)while(1){e=Tg(d,47)|0;if(!e){f=Pg(d)|0;e=0}else{f=e-d|0;e=e+1|0}if(f>>>0>1023){b=0;break a}ri(g|0,d|0,f|0)|0;a[g+f>>0]=0;if((c[b+24>>2]|0)!=4){b=0;break a}d=b+56|0;b=c[b+60>>2]|0;if((b|0)==(d|0)){b=0;break a}while(1){if(!(Og(b+13|0,g)|0))break;b=c[b+4>>2]|0;if((b|0)==(d|0)){b=0;break a}}if(!b){b=0;break a}b=c[b+8>>2]|0;if(!e)break;else d=e}while(0);g=b;l=h;return g|0}function Fd(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;if((c[a>>2]|0)!=9)ja(14834,14319,1687,14957);k=a+192|0;i=c[k+4>>2]|0;if((i|0)==(k|0)){l=-2;return l|0}j=i;while(1){if(!(Og(c[j+12>>2]|0,d)|0))break;i=c[j+4>>2]|0;if((i|0)==(k|0)){i=-2;l=13;break}else j=i}if((l|0)==13)return i|0;if(!j){l=-2;return l|0}if((c[b+24>>2]|0)!=8){l=-5;return l|0}i=b+56|0;if(c[i>>2]|0){l=-5;return l|0}if(c[b+68>>2]|0){l=-5;return l|0}if((g|0)==0&(h|0)==0){l=0;return l|0}c[i>>2]=1;c[b+72>>2]=j;l=j+8|0;c[l>>2]=(c[l>>2]|0)+1;c[b+60>>2]=g;l=c[a+140>>2]|0;g=ei(g|0,h|0,-1,-1)|0;g=ei(g|0,y|0,l|0,0)|0;g=ni(g|0,y|0,c[a+136>>2]|0)|0;l=a+112|0;h=l;h=ei(g|0,y|0,c[h>>2]|0,c[h+4>>2]|0)|0;c[l>>2]=h;c[l+4>>2]=y;l=b+80|0;c[l>>2]=e;c[l+4>>2]=f;l=0;return l|0}function Gd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;if((c[b+24>>2]|0)!=8){l=-22;return l|0}if(e>>>0>0|(e|0)==0&d>>>0>4294967295){l=-28;return l|0}j=b+60|0;f=c[j>>2]|0;h=d-f|0;if(!h){l=0;return l|0}m=ei(c[a+140>>2]|0,0,-1,-1)|0;g=y;i=ei(m|0,g|0,d|0,e|0)|0;k=c[a+136>>2]|0;i=ni(i|0,y|0,k|0)|0;l=y;g=ei(m|0,g|0,f|0,0)|0;k=ni(g|0,y|0,k|0)|0;k=fi(i|0,l|0,k|0,y|0)|0;l=b+56|0;a:do switch(c[l>>2]|0){case 1:{if((d|0)==0&(e|0)==0)c[l>>2]=0;break}case 0:case 3:{if((h|0)<=0){f=(c[b+68>>2]<<2>>>0)/5|0;if(!(0<e>>>0|0==(e|0)&f>>>0<d>>>0)?(Ja(b+64|0,f|0)|0)<0:0){m=-28;return m|0}}else{i=a+112|0;i=ei(c[i>>2]|0,c[i+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;n=y;m=a+120|0;g=c[m+4>>2]|0;if(n>>>0>g>>>0|((n|0)==(g|0)?i>>>0>(c[m>>2]|0)>>>0:0)){n=-28;return n|0}i=b+64|0;g=c[b+68>>2]|0;do if(0<e>>>0|0==(e|0)&g>>>0<d>>>0){n=(g*5|0)>>>2;if((Ja(i|0,(0<e>>>0|0==(e|0)&n>>>0<d>>>0?d:n)|0)|0)<0){n=-28;return n|0}else{f=c[j>>2]|0;break}}while(0);Ka(i|0,f|0,0,h|0)}if((c[l>>2]|0)==3){n=b+88|0;i=c[n>>2]|0;b=b+92|0;m=c[b>>2]|0;c[i+4>>2]=m;c[m>>2]=i;c[n>>2]=0;c[b>>2]=0;b=a+160|0;n=b;n=fi(c[n>>2]|0,c[n+4>>2]|0,c[j>>2]|0,0)|0;m=y;c[b>>2]=n;c[b+4>>2]=m;if((m|0)>-1|(m|0)==-1&n>>>0>4294967295){c[l>>2]=0;break a}else ja(14470,14319,1240,14945)}break}case 2:{n=-5;return n|0}default:ra()}while(0);l=a+112|0;n=l;n=ei(c[n>>2]|0,c[n+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;m=y;c[l>>2]=n;c[l+4>>2]=m;if(!((m|0)>-1|(m|0)==-1&n>>>0>4294967295))ja(14451,14319,1248,14945);c[j>>2]=d;n=0;return n|0}function Hd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=l;l=l+32|0;p=q;j=b+56|0;if((c[j>>2]|0)!=1)ja(15026,14319,848,15063);k=b+60|0;m=c[k>>2]|0;o=a+160|0;r=o;r=ei(c[r>>2]|0,c[r+4>>2]|0,m|0,0)|0;t=y;h=a+168|0;g=h;s=c[g+4>>2]|0;do if((t|0)>(s|0)|((t|0)==(s|0)?r>>>0>(c[g>>2]|0)>>>0:0)?(i=a+148|0,e=c[i>>2]|0,(e|0)!=(i|0)):0){f=e+-32|0;if((c[f>>2]|0)!=3)ja(15076,14319,684,15111);g=e;while(1){e=g;g=c[g>>2]|0;if(!(c[e+-68>>2]|0)){Ia(e+-24|0);c[f>>2]=1;s=c[e>>2]|0;f=e+4|0;t=c[f>>2]|0;c[s+4>>2]=t;c[t>>2]=s;c[e>>2]=0;c[f>>2]=0;f=o;e=fi(c[f>>2]|0,c[f+4>>2]|0,c[e+-28>>2]|0,0)|0;f=y;t=o;c[t>>2]=e;c[t+4>>2]=f;if(!((f|0)>-1|(f|0)==-1&e>>>0>4294967295)){f=10;break}s=ei(e|0,f|0,m|0,0)|0;f=y;t=h;r=c[t+4>>2]|0;if((g|0)==(i|0)|((f|0)<(r|0)|((f|0)==(r|0)?s>>>0<=(c[t>>2]|0)>>>0:0))){f=14;break}}else if((g|0)==(i|0)){f=14;break}f=g+-32|0;if((c[f>>2]|0)!=3){f=7;break}}if((f|0)==7)ja(15076,14319,684,15111);else if((f|0)==10)ja(14470,14319,697,15111);else if((f|0)==14){n=c[k>>2]|0;break}}else n=m;while(0);if((Ja(b+64|0,n|0)|0)<0){t=-5;l=q;return t|0}c[j>>2]=2;g=lf(64)|0;c[g+20>>2]=0;c[g>>2]=a;c[g+12>>2]=b;c[g+4>>2]=d;switch(d|0){case 2:break;case 1:{f=g+40|0;c[f>>2]=f;c[g+44>>2]=f;f=18;break}default:f=18}if((f|0)==18){f=b+80|0;oe(p,c[f>>2]|0,c[f+4>>2]|0)|0;f=c[b+72>>2]|0;e=fe(c[f+16>>2]|0,p)|0;if(c[f+28>>2]|0)c[g+16>>2]=Zd(f+32|0,14,g)|0;c[g+8>>2]=Yd(e,c[f+20>>2]|0,c[f+24>>2]|0,g,5,0)|0}c[b+96>>2]=g;t=0;l=q;return t|0}function Id(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=c[a+12>>2]|0;a=a+20|0;e=c[a>>2]|0;g=(c[f+60>>2]|0)-e|0;d=g>>>0>d>>>0?d:g;La(f+64|0,e|0,b|0,d|0);c[a>>2]=d+(c[a>>2]|0);return 0}function Jd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;q=l;l=l+1024|0;n=q;j=a+12|0;p=c[j>>2]|0;do if((b|0)>=0){f=a+16|0;g=c[f>>2]|0;if(!g){g=p+60|0;m=a+20|0;r=c[m>>2]|0;f=(c[g>>2]|0)-r|0;f=f>>>0>e>>>0?e:f;La(p+64|0,r|0,d|0,f|0);f=f+(c[m>>2]|0)|0;c[m>>2]=f;if(b){l=q;return}}else{if((_d(g,d,e)|0)<0)break;if(b|0){l=q;return}if(($d(c[f>>2]|0)|0)<0)break;g=p+60|0;f=c[a+20>>2]|0}if((f|0)==(c[g>>2]|0)){if((c[a+4>>2]|0)==1?(o=a+40|0,i=c[a+44>>2]|0,(i|0)!=(o|0)):0){m=(c[j>>2]|0)+64|0;do{f=i;i=c[i+4>>2]|0;j=c[f+-12>>2]|0;k=j+60|0;g=c[k>>2]|0;if(g|0){b=f+8|0;a=j+64|0;f=0;h=0;d=0;e=c[b>>2]|0;b=c[b+4>>2]|0;while(1){f=fi(g|0,f|0,h|0,d|0)|0;r=y;s=r>>>0<0|(r|0)==0&f>>>0<1024;f=s?f:1024;r=s?r:0;Ha(m|0,e|0,n|0,f|0);La(a|0,h|0,n|0,f|0);e=ei(f|0,r|0,e|0,b|0)|0;b=y;h=ei(f|0,r|0,h|0,d|0)|0;d=y;g=c[k>>2]|0;if(!(d>>>0<0|(d|0)==0&h>>>0<g>>>0))break;else f=0}}Kd(j)}while((i|0)!=(o|0))}Kd(p);l=q;return}}while(0);a:do if((c[a+4>>2]|0)==1?(k=a+40|0,h=c[a+44>>2]|0,(h|0)!=(k|0)):0){while(1){f=h;h=c[h+4>>2]|0;f=c[f+-12>>2]|0;g=f+56|0;if((c[g>>2]|0)!=2)break;d=c[f+96>>2]|0;c[g>>2]=1;Ia(f+64|0);f=c[d+52>>2]|0;if(f|0)fb[f&31](c[d>>2]|0,0,-5,c[d+56>>2]|0);if((c[d+4>>2]|0)==2){r=d+24|0;n=c[r>>2]|0;s=d+28|0;o=c[s>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[r>>2]=0;c[s>>2]=0}f=c[d+16>>2]|0;if(f|0)ae(f);Bg(d);if((h|0)==(k|0))break a}ja(14496,14319,754,14532)}while(0);f=p+56|0;if((c[f>>2]|0)!=2)ja(14496,14319,754,14532);g=c[p+96>>2]|0;c[f>>2]=1;Ia(p+64|0);f=c[g+52>>2]|0;if(f|0)fb[f&31](c[g>>2]|0,0,-5,c[g+56>>2]|0);if((c[g+4>>2]|0)==2){r=g+24|0;o=c[r>>2]|0;s=g+28|0;p=c[s>>2]|0;c[o+4>>2]=p;c[p>>2]=o;c[r>>2]=0;c[s>>2]=0}f=c[g+16>>2]|0;if(f|0)ae(f);Bg(g);l=q;return}function Kd(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;g=l;l=l+16|0;e=g;d=b+56|0;if((c[d>>2]|0)!=2)ja(14496,14319,735,15125);f=c[b+96>>2]|0;h=c[f>>2]|0;c[d>>2]=3;i=b+88|0;j=h+152|0;d=c[j>>2]|0;c[j>>2]=i;c[i>>2]=h+148;c[b+92>>2]=d;c[d>>2]=i;d=h+160|0;h=d;h=ei(c[h>>2]|0,c[h+4>>2]|0,c[b+60>>2]|0,0)|0;c[d>>2]=h;c[d+4>>2]=y;d=f+52|0;if(c[d>>2]|0){c[(c[f+48>>2]|0)+8>>2]=1;h=c[b+24>>2]|0;a[e>>0]=(h|0)==4?-128:(h|0)==10?2:0;c[e+4>>2]=0;h=b+8|0;i=c[h+4>>2]|0;j=e+8|0;c[j>>2]=c[h>>2];c[j+4>>2]=i;fb[c[d>>2]&31](c[f>>2]|0,e,0,c[f+56>>2]|0)}if((c[f+4>>2]|0)==2){i=f+24|0;e=c[i>>2]|0;j=f+28|0;h=c[j>>2]|0;c[e+4>>2]=h;c[h>>2]=e;c[i>>2]=0;c[j>>2]=0}d=c[f+16>>2]|0;if(!d){Bg(f);l=g;return}ae(d);Bg(f);l=g;return}function Ld(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+160|0;i=o+144|0;m=o+128|0;g=o;h=o+152|0;n=cd()|0;if(!(c[6969]|0))c[6969]=n;c[n+200>>2]=Ah(15189)|0;e=n+12|0;if(_a[c[e>>2]&15](n,m,g,0,28468,28468)|0)ja(15194,14319,2070,15240);j=n+28|0;if($a[c[j>>2]&3](n,g,c[m>>2]|0,15254,514,438,0)|0)ja(15261,14319,2072,15240);k=c[m>>2]|0;c[(c[k+4>>2]|0)+100>>2]=1;db[c[n+4>>2]&15](n,k);if(!a){l=o;return n|0}k=lf(28)|0;c[k>>2]=n;f=k+4|0;c[f>>2]=Ah(a)|0;c[k+8>>2]=b;c[k+12>>2]=d;a=k+16|0;if(_a[c[e>>2]&15](n,a,m,0,28468,28468)|0)ja(15340,14319,2145,15389);Oa(h|0,0)|0;b=c[h>>2]|0;b=ki(b|0,((b|0)<0)<<31>>31|0,1e6,0)|0;h=c[h+4>>2]|0;h=ei(b|0,y|0,h|0,((h|0)<0)<<31>>31|0)|0;b=i;c[b>>2]=h;c[b+4>>2]=y;Wg(g,128,15405,i)|0;b=ge(c[f>>2]|0,g)|0;a=$c(n,c[a>>2]|0)|0;if($a[c[j>>2]&3](n,m,a,15423,514,420,0)|0)ja(15429,14319,2154,15389);be(n,a,b,0,0,0,0,0,3,k,0);Bg(b);l=o;return n|0}function Md(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+96|0;h=n+64|0;j=n;k=n+56|0;m=n+40|0;i=n+32|0;if((f|0)<0){c[h>>2]=0-e;Nd(15505,h)}f=Ag(e+1|0)|0;_a[c[b+48>>2]&15](b,d,0,0,f,e)|0;a[f+e>>0]=0;db[c[b+4>>2]&15](b,d);d=g+16|0;Xa[c[b+76>>2]&31](b,c[d>>2]|0,15423)|0;if((ue(f)|0)!=1)Nd(15548,n+72|0);if((te(k,f,15569)|0)<0)Nd(15576,n+80|0);e=(se(i,f,15596)|0)==0;h=i;f=c[h>>2]|0;h=c[h+4>>2]|0;do if(e&(h>>>0>0|(h|0)==0&f>>>0>1048575))if((c[b>>2]|0)==9){e=c[b+140>>2]|0;i=ei(f|0,h|0,-1,-1)|0;e=ei(i|0,y|0,e|0,0)|0;e=ni(e|0,y|0,c[b+136>>2]|0)|0;i=b+120|0;c[i>>2]=e;c[i+4>>2]=y;break}else ja(14834,14319,1677,15606);while(0);h=ge(c[g+4>>2]|0,15629)|0;Dd(b,15635,h,0,0,0);f=$c(b,c[d>>2]|0)|0;if(!($a[c[b+28>>2]&3](b,m,f,15637,514,420,0)|0)){m=k;oe(j,c[m>>2]|0,c[m+4>>2]|0)|0;m=ge(h,j)|0;be(b,f,m,0,0,0,0,0,4,g,0);Bg(h);Bg(m);l=n;return}else ja(15651,14319,2196,15743)}function Nd(a,b){a=a|0;b=b|0;var d=0;d=l;l=l+16|0;c[d>>2]=b;b=c[3261]|0;Uh(16070,7,1,b)|0;Yg(b,a,d)|0;Zh(10,b)|0;Da(1)}function Od(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k+8|0;h=k;i=k+12|0;if((f|0)<0){c[h>>2]=0-e;Nd(15755,h)}f=Ag(e+1|0)|0;_a[c[b+48>>2]&15](b,d,0,0,f,e)|0;a[f+e>>0]=0;db[c[b+4>>2]&15](b,d);Xa[c[b+76>>2]&31](b,c[g+16>>2]|0,15637)|0;if((ue(f)|0)==1?(e=qe(f)|0,c[i>>2]=e,e|0):0)if(!(Pd(b,i,c[b+144>>2]|0,28468)|0)){c[g+24>>2]=0;Qd(b,0,0,g);l=k;return}else Nd(15796,j);Nd(15796,j)}
+function Of(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+16|0;i=p;o=1<<h;if(o+-1&e|0){if((h|0)==31){g=0;l=p;return g|0}m=0;while(1){i=m+e|0;j=ni(f|0,g|0,m<<3|0)|0;k=i>>>12&255;if((c[d+2580+(k<<3)>>2]|0)!=(i&-4096|0)){i=Of(d,i,j&255,0,0)|0;if(i|0){j=24;break}}else a[(c[d+2580+(k<<3)+4>>2]|0)+i>>0]=j;m=m+1|0;if((m|0)>=(o|0)){i=0;j=24;break}}if((j|0)==24){l=p;return i|0}}if(Rf(d,i,e,1)|0){c[d+440>>2]=e;c[d+436>>2]=15;g=-1;l=p;return g|0}k=c[i>>2]|0;n=ff(c[d+528>>2]|0,k,0)|0;if(!n){g=0;l=p;return g|0}m=n+8|0;i=k-(c[m>>2]|0)|0;if(!(c[n+32>>2]|0)){j=c[n+76>>2]|0;if(j&o|0){fb[c[n+72>>2]&31](c[n+64>>2]|0,i,f,h);g=0;l=p;return g|0}if(!((h|0)==3&(j&4|0)!=0)){g=0;l=p;return g|0}d=n+72|0;e=n+64|0;fb[c[d>>2]&31](c[e>>2]|0,i,f,2);fb[c[d>>2]&31](c[e>>2]|0,i+4|0,g,2);g=0;l=p;return g|0}o=c[n+48>>2]|0;j=o+(i>>>17<<2)|0;if(o){c[j>>2]=c[j>>2]|1<<(i>>>12&31);i=k-(c[m>>2]|0)|0}o=e>>>12&255;i=(c[n+40>>2]|0)+i|0;c[d+2580+(o<<3)>>2]=e&-4096;c[d+2580+(o<<3)+4>>2]=i-e;switch(h|0){case 0:{a[i>>0]=f;g=0;l=p;return g|0}case 1:{b[i>>1]=f;g=0;l=p;return g|0}case 2:{c[i>>2]=f;g=0;l=p;return g|0}case 3:{e=i;c[e>>2]=f;c[e+4>>2]=g;g=0;l=p;return g|0}default:ra()}return 0}function Pf(b,e,f){b=b|0;e=e|0;f=f|0;if((e&3072|0)==3072&(f|0)!=0){b=-1;return b|0}f=a[21566]|0;if((e>>>8&3)>>>0>(f&255)>>>0){b=-1;return b|0}a:do switch(e|0){case 1:if(!(a[21567]|0)){b=-1;return b|0}else{f=c[5390]|0;e=46;break a}case 2:if(!(a[21567]|0)){b=-1;return b|0}else{f=d[21564]|0;e=46;break a}case 3:if(!(a[21567]|0)){b=-1;return b|0}else{f=d[21564]<<5|c[5390];e=46;break a}case 3074:case 3072:{if((f&255)<3?((f<<24>>24==0?c[5418]|0:c[5411]|0)&1<<(e&31)|0)==0:0){e=45;break a}f=c[5394]|0;e=46;break}case 3202:case 3200:{if((a[21565]|0)==32){if((f&255)<3?((f<<24>>24==0?c[5418]|0:c[5411]|0)&1<<(e&31)|0)==0:0){e=45;break a}f=c[5395]|0;e=46}else e=45;break}case 256:{e=d[21567]<<13|c[5399];f=e&909619;if((e&24576|0)==24576|(e&98304|0)==98304){f=1<<(d[21565]|0)+-1|f;e=46}else e=46;break}case 260:{f=c[5410]&c[5407];e=46;break}case 261:{f=c[5412]|0;e=46;break}case 262:{f=c[5418]|0;e=46;break}case 320:{f=c[5413]|0;e=46;break}case 321:{f=c[5414]|0;e=46;break}case 322:{f=c[5415]|0;e=46;break}case 323:{f=c[5416]|0;e=46;break}case 324:{f=c[5410]&c[5408];e=46;break}case 384:{f=c[5417]|0;e=46;break}case 768:{f=d[21567]<<13|c[5399];if((f&24576|0)==24576|(f&98304|0)==98304){f=1<<(d[21565]|0)+-1|f;e=46}else e=46;break}case 769:{f=d[21568]<<(d[21565]|0)+-2|c[5406];e=46;break}case 770:{f=c[5409]|0;e=46;break}case 771:{f=c[5410]|0;e=46;break}case 772:{f=c[5407]|0;e=46;break}case 773:{f=c[5400]|0;e=46;break}case 774:{f=c[5411]|0;e=46;break}case 832:{f=c[5401]|0;e=46;break}case 833:{f=c[5402]|0;e=46;break}case 834:{f=c[5403]|0;e=46;break}case 835:{f=c[5404]|0;e=46;break}case 836:{f=c[5408]|0;e=46;break}case 2818:case 2816:{f=c[5394]|0;e=46;break}case 2946:case 2944:{if((a[21565]|0)==32){f=c[5395]|0;e=46}else e=45;break}case 3860:{f=c[5405]|0;e=46;break}default:e=45}while(0);if((e|0)==45){c[b>>2]=0;b=-1;return b|0}else if((e|0)==46){c[b>>2]=f;b=0;return b|0}return 0}function Qf(b,d){b=b|0;d=d|0;var e=0,f=0;do switch(b|0){case 1:{c[5390]=d&31;a[21567]=3;break}case 2:{d=d&7;a[21564]=d>>>0>4?0:d&255;a[21567]=3;break}case 3:{f=d>>>5&7;a[21564]=f>>>0>4?0:f&255;c[5390]=d&31;a[21567]=3;break}case 256:{e=c[5399]|0;f=e&-909620|d&909619;b=f^e;if(!((b&917504|0)==0?(e&131072|0)==0|(b&6144|0)==0:0)){b=0;do{c[21684+(b<<3)>>2]=-1;c[23732+(b<<3)>>2]=-1;c[25780+(b<<3)>>2]=-1;b=b+1|0}while((b|0)!=256)}a[21567]=d>>>13&3;c[5399]=f&924091|e&-924092;break}case 260:{f=c[5410]|0;c[5407]=c[5407]&~f|f&d;break}case 261:{c[5412]=d&-4;break}case 262:{c[5418]=d&5;break}case 320:{c[5413]=d;break}case 321:{c[5414]=d&-2;break}case 322:{c[5415]=d;break}case 323:{c[5416]=d;break}case 324:{f=c[5410]|0;c[5408]=c[5408]&~f|f&d;break}case 384:{c[5417]=d&-2143289345;b=0;do{c[21684+(b<<3)>>2]=-1;c[23732+(b<<3)>>2]=-1;c[25780+(b<<3)>>2]=-1;b=b+1|0}while((b|0)!=256);b=2;return b|0}case 768:{e=c[5399]|0;f=e^d;if(!((f&917504|0)==0?(e&131072|0)==0|(f&6144|0)==0:0)){b=0;do{c[21684+(b<<3)>>2]=-1;c[23732+(b<<3)>>2]=-1;c[25780+(b<<3)>>2]=-1;b=b+1|0}while((b|0)!=256)}a[21567]=d>>>13&3;c[5399]=e&-924092|d&924091;break}case 769:break;case 770:{c[5409]=c[5409]&-65536|d&65535;break}case 771:{c[5410]=c[5410]&-547|d&546;break}case 772:{c[5407]=c[5407]&-683|d&682;break}case 773:{c[5400]=d&-4;break}case 774:{c[5411]=d&5;break}case 832:{c[5401]=d;break}case 833:{c[5402]=d&-2;break}case 834:{c[5403]=d;break}case 835:{c[5404]=d;break}case 836:{c[5408]=c[5408]&-35|d&34;break}default:{d=-1;return d|0}}while(0);d=0;return d|0}function Rf(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;q=b+444|0;h=c[q>>2]|0;if((g|0)!=2&(h&131072|0)!=0)o=h>>>11&3;else o=d[b+414>>0]|0;if((o|0)==3){r=a[b+413>>0]|0;c[e>>2]=((r&255)<32?(1<<(r&255))+-1|0:-1)&f;r=0;return r|0}h=c[b+516>>2]|0;if((h|0)>-1){c[e>>2]=f;r=0;return r|0}p=b+528|0;j=f>>>20&4092|h<<12;h=ff(c[p>>2]|0,j,0)|0;if(!h){r=-1;return r|0}if(!(c[h+32>>2]|0)){r=-1;return r|0}b=c[(c[h+40>>2]|0)+(j-(c[h+8>>2]|0))>>2]|0;if(!(b&1)){r=-1;return r|0}i=b>>>10<<12;h=b>>>1&7;if(!h){j=f>>>10&4092|i;h=ff(c[p>>2]|0,j,0)|0;if(!h){r=-1;return r|0}if(!(c[h+32>>2]|0)){r=-1;return r|0}i=c[(c[h+40>>2]|0)+(j-(c[h+8>>2]|0))>>2]|0;if(!(i&1)){r=-1;return r|0}h=i>>>1&7;if(!h){r=-1;return r|0}else{b=i;i=i>>>10<<12;m=j;n=12;k=j;l=0}}else{m=j;n=22;k=j;l=0}if((h|4|0)==6){r=-1;return r|0}j=(b&16|0)!=0;if((o|0)==1){if(j?(c[q>>2]&262144|0)==0:0){r=-1;return r|0}}else if(!j){r=-1;return r|0}if(!((((c[q>>2]&524288|0)==0?0:h>>>2)|h)&1<<g)){r=-1;return r|0}q=(g|0)==1;h=b|(q?192:64);if(((b&64|0)==0|q&(b&128|0)==0?(r=ff(c[p>>2]|0,k,l)|0,r|0):0)?c[r+32>>2]|0:0)c[(c[r+40>>2]|0)+(m-(c[r+8>>2]|0))>>2]=h;r=1<<n;c[e>>2]=i&0-r|r+-1&f;r=0;return r|0}function Sf(b,d){b=b|0;d=d|0;if((d|0)!=32){d=0;return d|0}c[5288]=12968;c[5420]=b;c[5289]=4096;a[21566]=3;a[21565]=32;a[21568]=1;c[5399]=0;c[5406]=c[5406]|1315117;b=0;do{c[21684+(b<<3)>>2]=-1;c[23732+(b<<3)>>2]=-1;c[25780+(b<<3)>>2]=-1;b=b+1|0}while((b|0)!=256);b=21152;return b|0}function Tf(a){a=a|0;return}function Uf(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0;z=l;l=l+96|0;x=z+80|0;u=z+72|0;q=z+64|0;o=z+56|0;n=z+48|0;k=z+40|0;f=z+32|0;d=z+24|0;e=z+88|0;m=z;b=c[a+8>>2]|0;if(Og(b,17419)|0)if(Og(b,17427)|0)if(!(Og(b,17435)|0))b=128;else{c[d>>2]=b;ng(17444,d);x=0;l=z;return x|0}else b=64;else b=32;r=lf(488)|0;c[r>>2]=c[a+4>>2];d=a+16|0;t=d;j=c[t+4>>2]|0;s=r+32|0;p=s;c[p>>2]=c[t>>2];c[p+4>>2]=j;p=r+24|0;c[p>>2]=b;j=$e()|0;t=r+20|0;c[t>>2]=j;c[j+2584>>2]=r;c[(c[t>>2]|0)+2588>>2]=8;j=Sf(c[t>>2]|0,b)|0;c[r+28>>2]=j;if(!j){c[f>>2]=b;ng(17469,f);x=0;l=z;return x|0}i=c[t>>2]|0;j=d;_a[c[i+2568>>2]&15](i,-2147483648,0,c[j>>2]|0,c[j+4>>2]|0,0)|0;j=c[t>>2]|0;_a[c[j+2568>>2]&15](j,0,0,65536,0,0)|0;j=a+24|0;c[r+40>>2]=c[j>>2];if(c[j>>2]|0){sa(1,e|0)|0;j=c[e>>2]|0;j=ki(j|0,((j|0)<0)<<31>>31|0,1e7,0)|0;i=(c[e+4>>2]|0)/100|0;i=ei(j|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;j=r+48|0;c[j>>2]=i;c[j+4>>2]=y}gf(c[t>>2]|0,33554432,0,786432,0,r,16,13,4)|0;gf(c[t>>2]|0,1074790400,0,4194304,0,r,17,14,4)|0;j=r+72|0;b=1;do{kf(j+(b*12|0)|0,9,r,b);b=b+1|0}while((b|0)!=32);gf(c[t>>2]|0,1073774592,0,16,0,r,18,15,4)|0;b=a+44|0;c[r+12>>2]=c[b>>2];c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[m+16>>2]=0;c[m+20>>2]=0;c[m+4>>2]=c[t>>2];i=m+8|0;h=i;c[h>>2]=1073807360;c[h+4>>2]=0;b=c[b>>2]|0;if(!b)b=1;else{c[m+16>>2]=r+84;c[r+8>>2]=Nc(m,b)|0;h=i;h=ei(c[h>>2]|0,c[h+4>>2]|0,4096,0)|0;b=i;c[b>>2]=h;c[b+4>>2]=y;b=r+480|0;c[b>>2]=(c[b>>2]|0)+1;b=2}e=a+180|0;if((c[e>>2]|0)>0){f=m+16|0;g=r+4|0;h=r+480|0;d=0;do{c[f>>2]=j+(b*12|0);B=a+168+(d*12|0)+8|0;Ec(m,c[B>>2]|0)|0;c[g>>2]=c[B>>2];B=i;B=ei(c[B>>2]|0,c[B+4>>2]|0,4096,0)|0;A=i;c[A>>2]=B;c[A+4>>2]=y;b=b+1|0;c[h>>2]=(c[h>>2]|0)+1;d=d+1|0}while((d|0)<(c[e>>2]|0))}e=a+96|0;if((c[e>>2]|0)>0){f=m+16|0;g=r+480|0;d=0;do{c[f>>2]=j+(b*12|0);mc(m,c[a+48+(d*12|0)+8>>2]|0)|0;A=i;A=ei(c[A>>2]|0,c[A+4>>2]|0,4096,0)|0;B=i;c[B>>2]=A;c[B+4>>2]=y;b=b+1|0;c[g>>2]=(c[g>>2]|0)+1;d=d+1|0}while((d|0)<(c[e>>2]|0))}e=a+164|0;if((c[e>>2]|0)>0){f=m+16|0;g=r+480|0;d=0;do{c[f>>2]=j+(b*12|0);Vc(m,c[a+100+(d<<4)+12>>2]|0,c[a+100+(d<<4)+4>>2]|0)|0;A=i;A=ei(c[A>>2]|0,c[A+4>>2]|0,4096,0)|0;B=i;c[B>>2]=A;c[B+4>>2]=y;b=b+1|0;c[g>>2]=(c[g>>2]|0)+1;d=d+1|0}while((d|0)<(c[e>>2]|0));e=b}else e=b;b=a+32|0;do if(c[b>>2]|0){d=lf(28)|0;c[r+16>>2]=d;b=c[b>>2]|0;if(!(Og(b,17494)|0)){xe(c[t>>2]|0,1090519040,0,d,c[a+36>>2]|0,c[a+40>>2]|0)|0;break}else{c[k>>2]=b;ng(17503,k);Da(1)}}while(0);b=c[a+192>>2]|0;do if(b|0)if(!(Og(b,17535)|0)){n=m+16|0;c[n>>2]=j+(e*12|0);c[r+472>>2]=Sc(m,0)|0;A=i;A=ei(c[A>>2]|0,c[A+4>>2]|0,4096,0)|0;B=i;c[B>>2]=A;c[B+4>>2]=y;B=r+480|0;c[B>>2]=(c[B>>2]|0)+1;c[n>>2]=j+((e+1|0)*12|0);c[r+476>>2]=Sc(m,2)|0;n=i;n=ei(c[n>>2]|0,c[n+4>>2]|0,4096,0)|0;A=i;c[A>>2]=n;c[A+4>>2]=y;c[B>>2]=(c[B>>2]|0)+1;break}else{c[n>>2]=b;ng(17542,n);Da(1)}while(0);b=a+200|0;if(!(c[b>>2]|0))ng(17572,o);e=c[a+204>>2]|0;f=c[a+224>>2]|0;h=c[a+228>>2]|0;i=c[a+236>>2]|0;j=c[a+240>>2]|0;g=c[a+184>>2]|0;A=((e|0)<0)<<31>>31;B=s;a=c[B+4>>2]|0;if(a>>>0<A>>>0|((a|0)==(A|0)?(c[B>>2]|0)>>>0<e>>>0:0)){ng(17586,q);Da(1)}B=c[b>>2]|0;d=jf(c[t>>2]|0,-2147483648,0,1)|0;ri(d|0,B|0,e|0)|0;if((h|0)>0){b=(c[p>>2]|0)==32?4194304:2097152;b=e+-1+b&0-b;ri(d+b|0,f|0,h|0)|0;B=s;A=c[B+4>>2]|0;if(A>>>0<0|((A|0)==0?(c[B>>2]|0)>>>0<(b+h|0)>>>0:0)){ng(17600,u);Da(1)}else w=b}else w=0;if((j|0)>0){b=s;b=ni(c[b>>2]|0,c[b+4>>2]|0,1)|0;b=b>>>0<134217728?b:134217728;ri(d+b|0,i|0,j|0)|0;B=s;A=c[B+4>>2]|0;if(A>>>0<0|((A|0)==0?(c[B>>2]|0)>>>0<(b+j|0)>>>0:0)){ng(17615,x);Da(1)}else v=b}else v=0;B=jf(c[t>>2]|0,0,0,1)|0;hg(r,B+4160|0,w^-2147483648,0,h,((h|0)<0)<<31>>31,v|-2147483648,0,j,((j|0)<0)<<31>>31,g);c[B+4096>>2]=2147480215;c[B+4100>>2]=1431;c[B+4104>>2]=63276435;c[B+4108>>2]=-247454349;c[B+4112>>2]=163943;B=r;l=z;return B|0}function Vf(a){a=a|0;var b=0;b=c[a+28>>2]|0;cb[c[(c[b>>2]|0)+4>>2]&15](b);ef(c[a+20>>2]|0);Bg(a);return}function Wf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;d=i;e=a+28|0;h=c[e>>2]|0;do if(!((Va[c[(c[h>>2]|0)+24>>2]&15](h)|0)&128)){g=a+56|0;f=c[g>>2]|0;g=c[g+4>>2]|0;if(!(c[a+40>>2]|0)){a=c[e>>2]|0;a=Va[c[(c[a>>2]|0)+12>>2]&15](a)|0;a=ni(a|0,y|0,4)|0;d=y}else{sa(1,d|0)|0;e=c[d>>2]|0;e=ki(e|0,((e|0)<0)<<31>>31|0,1e7,0)|0;d=(c[d+4>>2]|0)/100|0;d=ei(e|0,y|0,d|0,((d|0)<0)<<31>>31|0)|0;a=a+48|0;a=fi(d|0,y|0,c[a>>2]|0,c[a+4>>2]|0)|0;d=y}a=fi(f|0,g|0,a|0,d|0)|0;d=y;if((d|0)<0|(d|0)==0&a>>>0<1){db[c[(c[h>>2]|0)+16>>2]&15](h,128);b=0;break}else{g=li(a|0,d|0,1e4,0)|0;e=y;f=((b|0)<0)<<31>>31;b=(e|0)<(f|0)|(e|0)==(f|0)&g>>>0<b>>>0?g:b;break}}while(0);h=(Va[c[(c[h>>2]|0)+28>>2]&15](h)|0)==0;l=i;return (h?0:b)|0}function Xf(a,b){a=a|0;b=b|0;a=c[a+28>>2]|0;db[c[(c[a>>2]|0)+8>>2]&15](a,b);return}function Yf(a){a=a|0;return 1}function Zf(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;a=c[a+476>>2]|0;if(!a)return;Rc(a,b,d,e,f)|0;return}function _f(a,b,d){a=a|0;b=b|0;d=d|0;a=c[a+472>>2]|0;if(!a)return;Pc(a,b,d)|0;return}function $f(a,b,d){a=a|0;b=b|0;d=d|0;a=c[a+28>>2]|0;eb[c[(c[a>>2]|0)+36>>2]&15](a,b,d);return}function ag(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=l;l=l+16|0;e=f;if((d|0)!=2)ja(18248,18213,200,18365);if((b|0)<49144)switch(b|0){case 16384:{e=c[a+56>>2]|0;l=f;return e|0}case 16388:{e=c[a+56+4>>2]|0;l=f;return e|0}default:{e=0;l=f;return e|0}}switch(b|0){case 49144:if(!(c[a+40>>2]|0)){e=c[a+28>>2]|0;e=Va[c[(c[e>>2]|0)+12>>2]&15](e)|0;e=ni(e|0,y|0,4)|0;l=f;return e|0}else{sa(1,e|0)|0;d=c[e>>2]|0;d=ki(d|0,((d|0)<0)<<31>>31|0,1e7,0)|0;d=ei(d|0,y|0,(c[e+4>>2]|0)/100|0|0,0)|0;e=a+48|0;e=fi(d|0,y|0,c[e>>2]|0,c[e+4>>2]|0)|0;l=f;return e|0}case 49148:if(!(c[a+40>>2]|0)){e=c[a+28>>2]|0;e=Va[c[(c[e>>2]|0)+12>>2]&15](e)|0;e=ni(e|0,y|0,36)|0;l=f;return e|0}else{sa(1,e|0)|0;b=c[e>>2]|0;b=ki(b|0,((b|0)<0)<<31>>31|0,1e7,0)|0;d=(c[e+4>>2]|0)/100|0;d=ei(b|0,y|0,d|0,((d|0)<0)<<31>>31|0)|0;e=a+48|0;fi(d|0,y|0,c[e>>2]|0,c[e+4>>2]|0)|0;e=y;l=f;return e|0}default:{e=0;l=f;return e|0}}return 0}function bg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((e|0)!=2)ja(18248,18213,226,18353);switch(b|0){case 16384:{e=a+56|0;c[e>>2]=d;c[e+4>>2]=0;e=c[a+28>>2]|0;db[c[(c[e>>2]|0)+20>>2]&15](e,128);return}case 16388:{b=a+56|0;e=b;c[e>>2]=c[b>>2];c[e+4>>2]=d;e=c[a+28>>2]|0;db[c[(c[e>>2]|0)+20>>2]&15](e,128);return}default:return}}function cg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;if((d|0)!=2)ja(18248,18213,261,18343);if((b|0)!=2097156){h=0;return h|0}h=c[a+64>>2]|0;f=a+68|0;g=c[f>>2]|0;d=h&~g;if(!d){h=0;return h|0}b=0;while(1){if(1<<b&d|0){e=b;break}b=b+1|0;if(b>>>0>=32){e=32;break}}g=1<<e|g;c[f>>2]=g;b=c[a+28>>2]|0;d=c[b>>2]|0;if(!(h&~g))db[c[d+20>>2]&15](b,2560);else db[c[d+16>>2]&15](b,2560);h=e+1|0;return h|0}function dg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((e|0)!=2)ja(18248,18213,289,18332);if((b|0)!=2097156)return;b=d+-1|0;if(b>>>0>=32)return;d=a+68|0;e=c[d>>2]&~(1<<b);c[d>>2]=e;b=c[a+28>>2]|0;d=c[b>>2]|0;if(!(c[a+64>>2]&~e)){db[c[d+20>>2]&15](b,2560);return}else{db[c[d+16>>2]&15](b,2560);return}}function eg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;b=1<<b+-1;if(!d){e=a+64|0;d=c[e>>2]&~b;c[e>>2]=d}else{e=a+64|0;d=c[e>>2]|b;c[e>>2]=d}b=c[a+28>>2]|0;e=c[b>>2]|0;if(!(d&~c[a+68>>2])){db[c[e+20>>2]&15](b,2560);return}else{db[c[e+16>>2]&15](b,2560);return}}function fg(a,b,d){a=a|0;b=b|0;d=d|0;if((d|0)!=2)ja(18248,18213,108,18322);switch(b>>>2|b<<30|0){case 0:{d=c[a+456>>2]|0;return d|0}case 1:{d=c[a+456+4>>2]|0;return d|0}case 2:{d=c[a+464>>2]|0;return d|0}case 3:{d=c[a+464+4>>2]|0;return d|0}default:{d=0;return d|0}}return 0}function gg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k;i=k+8|0;if((f|0)!=2)ja(18248,18213,158,18263);switch(d>>>2|d<<30|0){case 0:{j=b+456|0;c[j>>2]=e;c[j+4>>2]=0;l=k;return}case 1:{d=b+456|0;f=c[d>>2]|0;g=d;c[g>>2]=f;c[g+4>>2]=e;g=e>>>16&255;if((f|0)==1&(e|0)==0){_h(18274)|0;Da(0)}h=(e&-16777216|0)==16777216&0==0;if(h&(g|0)==1){a[i>>0]=f;j=c[b+12>>2]|0;eb[c[j+4>>2]&15](c[j>>2]|0,i,1);j=d;c[j>>2]=0;c[j+4>>2]=0;j=b+464|0;c[j>>2]=0;c[j+4>>2]=16842752;l=k;return}if(h&(g|0)==0){j=d;c[j>>2]=0;c[j+4>>2]=0;l=k;return}else{i=j;c[i>>2]=f;c[i+4>>2]=e;Yh(18286,j)|0;l=k;return}}case 2:{j=b+464|0;c[j>>2]=e;c[j+4>>2]=0;l=k;return}case 3:{i=b+464|0;j=i;c[j>>2]=c[i>>2];c[j+4>>2]=e;l=k;return}default:{l=k;return}}}function hg(b,d,e,f,g,h,i,j,k,m,n){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+160|0;v=D+136|0;t=D+128|0;u=D;A=lf(28)|0;B=A+4|0;r=c[B>>2]|0;o=r+1|0;C=A+8|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){p=A;q=c[A>>2]|0;o=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=A;o=c[B>>2]|0}a[q+(o<<2)>>0]=0;o=(c[p>>2]|0)+(c[B>>2]<<2)+1|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;o=c[B>>2]|0;r=o+1|0;c[B>>2]=r;z=A+12|0;c[z>>2]=(c[z>>2]|0)+1;o=o+2|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17630)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}x=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=x;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))q=c[A>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[A>>2]|0,o<<2)|0;c[A>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17645)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;jg(A,17657,17668,24);jg(A,17692,17698,21);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+2|0;p=c[C>>2]|0;if((p|0)<(o|0)){p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=A;o=c[B>>2]|0}else{p=A;q=c[A>>2]|0;o=r}o=q+(o<<2)|0;a[o>>0]=a[17719]|0;a[o+1>>0]=a[17720]|0;a[o+2>>0]=a[17721]|0;a[o+3>>0]=a[17722]|0;a[o+4>>0]=a[17723]|0;o=(c[p>>2]|0)+(c[B>>2]<<2)+5|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;o=c[B>>2]|0;r=o+2|0;c[B>>2]=r;c[z>>2]=(c[z>>2]|0)+1;o=o+3|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17630)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17645)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17724)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=-2137614336;kg(A,17743,0,0);jg(A,17747,17743,4);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;jg(A,17763,17770,5);jg(A,17657,17775,6);q=c[b+24>>2]|0;r=c[b+28>>2]|0;r=Va[c[(c[r>>2]|0)+32>>2]&15](r)|0;c[t>>2]=q;p=0;o=u+(Wg(u,128,17781,t)|0)|0;do{if(1<<p&r){a[o>>0]=p+97;o=o+1|0}p=p+1|0}while((p|0)!=26);a[o>>0]=0;jg(A,17786,u,(Pg(u)|0)+1|0);jg(A,17818,(q|0)<33?17796:17807,11);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17827)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=9713015;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;q=c[B>>2]|0;o=q+6|0;p=c[C>>2]|0;if((p|0)<(o|0)){r=(p*3|0)/2|0;r=(r|0)<(o|0)?o:r;p=Cg(c[A>>2]|0,r<<2)|0;c[A>>2]=p;c[C>>2]=r;r=A;o=c[B>>2]|0}else{r=A;p=c[A>>2]|0;o=q}o=p+(o<<2)|0;p=17843;q=o+21|0;do{a[o>>0]=a[p>>0]|0;o=o+1|0;p=p+1|0}while((o|0)<(q|0));o=(c[r>>2]|0)+(c[B>>2]<<2)+21|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;o=c[B>>2]|0;r=o+6|0;c[B>>2]=r;c[z>>2]=(c[z>>2]|0)+1;o=o+7|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17864)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;jg(A,17843,0,0);jg(A,17657,17881,15);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17896)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;kg(A,17904,-2147483648,0);jg(A,17747,17904,7);t=b+32|0;u=c[t>>2]|0;t=c[t+4>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17759)|0;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){x=A;w=A;q=c[A>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[A>>2]|0,o<<2)|0;c[A>>2]=q;c[C>>2]=o;o=c[B>>2]|0;x=A;p=o+1|0;w=A}r=pi(s|0)|0;c[B>>2]=p;c[q+(o<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))q=c[x>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=128;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+2|0;q=c[C>>2]|0;if((q|0)<(p|0)){o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;p=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=p;c[C>>2]=o;o=c[B>>2]|0}else p=c[x>>2]|0;r=p+(o<<2)|0;a[r>>0]=a[17911]|0;a[r+1>>0]=a[17912]|0;a[r+2>>0]=a[17913]|0;a[r+3>>0]=a[17914]|0;a[r+4>>0]=a[17915]|0;r=(c[x>>2]|0)+(c[B>>2]<<2)+5|0;a[r>>0]=0;a[r+1>>0]=0;a[r+2>>0]=0;c[B>>2]=(c[B>>2]|0)+2;c[z>>2]=(c[z>>2]|0)+1;jg(A,17657,17916,10);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))p=c[x>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;p=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=p;c[C>>2]=o;o=c[B>>2]|0}o=p+(o<<2)|0;a[o>>0]=115;a[o+1>>0]=111;a[o+2>>0]=99;a[o+3>>0]=0;o=c[B>>2]|0;r=o+1|0;c[B>>2]=r;c[z>>2]=(c[z>>2]|0)+1;o=o+2|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17630)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17645)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[v>>2]=17926;c[v+4>>2]=17950;c[v+8>>2]=0;lg(A,0,v);jg(A,17961,0,0);kg(A,17968,33554432,0);jg(A,17657,17974,13);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17987)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))q=c[x>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=117440512;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=2;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=3072;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;kg(A,18007,1074790400,0);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17864)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;jg(A,17843,0,0);jg(A,17657,18012,12);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,18024)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=520093696;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=4160;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16384;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17987)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=150994944;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=184549376;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,17896)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;v=b+480|0;if((c[v>>2]|0)>0){u=0;do{t=(u<<12)+1073807360|0;kg(A,17535,t,0);jg(A,17657,18035,12);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=1048576;u=u+1|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=ig(A,17987)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1}while((u|0)<(c[v>>2]|0))}u=c[b+16>>2]|0;if(u|0){kg(A,18047,1090519040,0);jg(A,17657,18059,19);t=c[u+16>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=ig(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=65;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(t>>31|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}t=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=t;t=c[u>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,18898)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}t=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=t;t=c[u+4>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,18904)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}t=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=t;t=c[u+8>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=ig(A,18078)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;jg(A,18085,18092,9);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1}r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+2|0;q=c[C>>2]|0;if((q|0)<(p|0)){o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;p=Cg(c[w>>2]|0,o<<2)|0;c[w>>2]=p;c[C>>2]=o;o=c[B>>2]|0}else p=c[x>>2]|0;b=p+(o<<2)|0;a[b>>0]=a[18101]|0;a[b+1>>0]=a[18102]|0;a[b+2>>0]=a[18103]|0;a[b+3>>0]=a[18104]|0;a[b+4>>0]=a[18105]|0;a[b+5>>0]=a[18106]|0;a[b+6>>0]=a[18107]|0;a[(c[x>>2]|0)+(c[B>>2]<<2)+7>>0]=0;c[B>>2]=(c[B>>2]|0)+2;c[z>>2]=(c[z>>2]|0)+1;n=(n|0)==0?28468:n;jg(A,18108,n,(Pg(n)|0)+1|0);if(!((g|0)==0&(h|0)==0)){r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=ig(A,18117)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(f|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}u=pi(e|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=u;u=ei(g|0,h|0,e|0,f|0)|0;t=y;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=ig(A,18136)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}h=pi(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=h}if(!((k|0)==0&(m|0)==0)){r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=ig(A,18153)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(j|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}u=pi(i|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=u;u=ei(k|0,m|0,i|0,j|0)|0;t=y;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=ig(A,18172)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=pi(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}m=pi(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=m}r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Cg(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0)){k=p;m=c[x>>2]|0;C=o;c[B>>2]=k;C=m+(C<<2)|0;c[C>>2]=33554432;C=c[z>>2]|0;C=C+-1|0;c[z>>2]=C;mg(A,d)|0;C=c[w>>2]|0;Bg(C);C=A+16|0;C=c[C>>2]|0;Bg(C);Bg(A);l=D;return}else{k=(q*3|0)/2|0;k=(k|0)<(p|0)?p:k;m=Cg(c[w>>2]|0,k<<2)|0;c[w>>2]=m;c[C>>2]=k;C=c[B>>2]|0;k=C+1|0;c[B>>2]=k;C=m+(C<<2)|0;c[C>>2]=33554432;C=c[z>>2]|0;C=C+-1|0;c[z>>2]=C;mg(A,d)|0;C=c[w>>2]|0;Bg(C);C=A+16|0;C=c[C>>2]|0;Bg(C);Bg(A);l=D;return}}function ig(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=a+20|0;h=c[i>>2]|0;a:do if((h|0)>0){e=c[a+16>>2]|0;d=0;while(1){f=e+d|0;if(!(Og(f,b)|0))break;d=d+1+(Pg(f)|0)|0;if((d|0)>=(h|0))break a}return d|0}while(0);f=(Pg(b)|0)+1|0;g=f+h|0;d=a+24|0;e=c[d>>2]|0;if((g|0)>(e|0)){h=(e*3|0)/2|0;h=(g|0)>(h|0)?g:h;a=a+16|0;e=Cg(c[a>>2]|0,h)|0;c[a>>2]=e;c[d>>2]=h;d=c[i>>2]|0}else{e=c[a+16>>2]|0;d=h}ri(e+d|0,b|0,f|0)|0;c[i>>2]=g;i=d;return i|0}function jg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;j=a+4|0;f=c[j>>2]|0;g=f+1|0;k=a+8|0;h=c[k>>2]|0;if((h|0)>(f|0))h=c[a>>2]|0;else{f=(h*3|0)/2|0;f=(f|0)<(g|0)?g:f;h=Cg(c[a>>2]|0,f<<2)|0;c[a>>2]=h;c[k>>2]=f;f=c[j>>2]|0;g=f+1|0}c[j>>2]=g;c[h+(f<<2)>>2]=50331648;i=c[j>>2]|0;f=i+1|0;g=c[k>>2]|0;if((g|0)>(i|0)){h=c[a>>2]|0;g=i}else{g=(g*3|0)/2|0;g=(g|0)<(f|0)?f:g;h=Cg(c[a>>2]|0,g<<2)|0;c[a>>2]=h;c[k>>2]=g;g=c[j>>2]|0;f=g+1|0}i=pi(e|0)|0;c[j>>2]=f;c[h+(g<<2)>>2]=i;b=ig(a,b)|0;i=c[j>>2]|0;f=i+1|0;g=c[k>>2]|0;if((g|0)>(i|0)){h=c[a>>2]|0;g=i}else{g=(g*3|0)/2|0;g=(g|0)<(f|0)?f:g;h=Cg(c[a>>2]|0,g<<2)|0;c[a>>2]=h;c[k>>2]=g;g=c[j>>2]|0;f=g+1|0}i=pi(b|0)|0;c[j>>2]=f;c[h+(g<<2)>>2]=i;f=(e+3|0)/4|0;g=c[j>>2]|0;h=g+f|0;i=c[k>>2]|0;if((i|0)<(h|0)){i=(i*3|0)/2|0;i=(i|0)<(h|0)?h:i;b=Cg(c[a>>2]|0,i<<2)|0;c[a>>2]=b;c[k>>2]=i;k=a;a=c[j>>2]|0;a=b+(a<<2)|0;ri(a|0,d|0,e|0)|0;k=c[k>>2]|0;d=c[j>>2]|0;d=k+(d<<2)|0;d=d+e|0;k=0-e|0;k=k&3;si(d|0,0,k|0)|0;k=c[j>>2]|0;k=k+f|0;c[j>>2]=k;return}else{k=a;b=c[a>>2]|0;a=g;a=b+(a<<2)|0;ri(a|0,d|0,e|0)|0;k=c[k>>2]|0;d=c[j>>2]|0;d=k+(d<<2)|0;d=d+e|0;k=0-e|0;k=k&3;si(d|0,0,k|0)|0;k=c[j>>2]|0;k=k+f|0;c[j>>2]=k;return}}function kg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+272|0;j=m+256|0;k=m;c[j>>2]=b;f=j+8|0;c[f>>2]=d;c[f+4>>2]=e;Wg(k,256,18240,j)|0;j=a+4|0;f=c[j>>2]|0;b=f+1|0;i=a+8|0;d=c[i>>2]|0;if((d|0)>(f|0)){e=c[a>>2]|0;d=f}else{d=(d*3|0)/2|0;d=(d|0)<(b|0)?b:d;e=Cg(c[a>>2]|0,d<<2)|0;c[a>>2]=e;c[i>>2]=d;d=c[j>>2]|0;b=d+1|0}c[j>>2]=b;c[e+(d<<2)>>2]=16777216;f=Pg(k)|0;g=f+1|0;h=(f+4|0)/4|0;b=c[j>>2]|0;d=h+b|0;e=c[i>>2]|0;if((e|0)<(d|0)){e=(e*3|0)/2|0;d=(e|0)<(d|0)?d:e;e=Cg(c[a>>2]|0,d<<2)|0;c[a>>2]=e;c[i>>2]=d;d=a;b=c[j>>2]|0}else{d=a;e=c[a>>2]|0}ri(e+(b<<2)|0,k|0,g|0)|0;si((c[d>>2]|0)+(c[j>>2]<<2)+g|0,0,f&3^3|0)|0;c[j>>2]=(c[j>>2]|0)+h;k=a+12|0;c[k>>2]=(c[k>>2]|0)+1;l=m;return}function lg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h;c[g>>2]=d;f=(c[g>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[g>>2]=f+4;if(!e)b=0;else{b=0;do{b=b+1+(Pg(e)|0)|0;f=(c[g>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[g>>2]=f+4}while((e|0)!=0)}f=Ag(b)|0;c[g>>2]=d;d=(c[g>>2]|0)+(4-1)&~(4-1);e=c[d>>2]|0;c[g>>2]=d+4;if(!e){g=0;jg(a,17657,f,g);Bg(f);l=h;return}b=0;do{d=(Pg(e)|0)+1|0;ri(f+b|0,e|0,d|0)|0;b=d+b|0;d=(c[g>>2]|0)+(4-1)&~(4-1);e=c[d>>2]|0;c[g>>2]=d+4}while((e|0)!=0);jg(a,17657,f,b);Bg(f);l=h;return}function mg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;if(c[b+12>>2]|0)ja(18189,18213,536,18229);i=b+4|0;e=c[i>>2]|0;f=e+1|0;g=b+8|0;h=c[g>>2]|0;if((h|0)>(e|0)){h=b;g=c[b>>2]|0}else{e=(h*3|0)/2|0;e=(e|0)<(f|0)?f:e;j=Cg(c[b>>2]|0,e<<2)|0;c[b>>2]=j;c[g>>2]=e;e=c[i>>2]|0;f=e+1|0;h=b;g=j}c[i>>2]=f;c[g+(e<<2)>>2]=150994944;e=c[i>>2]<<2;g=c[b+20>>2]|0;c[d>>2]=-302117424;c[d+20>>2]=285212672;c[d+24>>2]=268435456;c[d+28>>2]=0;c[d+32>>2]=pi(g|0)|0;c[d+36>>2]=pi(e|0)|0;c[d+8>>2]=671088640;ri(d+40|0,c[h>>2]|0,e|0)|0;e=e+40|0;if(e&4)while(1){f=e+1|0;a[d+e>>0]=0;if(!(f&7)){e=f;break}else e=f}c[d+16>>2]=pi(e|0)|0;j=d+e|0;i=j;c[i>>2]=0;c[i+4>>2]=0;j=j+8|0;c[j>>2]=0;c[j+4>>2]=0;e=e+16|0;c[d+12>>2]=pi(e|0)|0;ri(d+e|0,c[b+16>>2]|0,g|0)|0;e=e+g|0;if(!(e&7)){j=e;b=pi(j|0)|0;d=d+4|0;c[d>>2]=b;return j|0}f=e;while(1){e=f+1|0;a[d+f>>0]=0;if(!(e&7))break;else f=e}b=pi(e|0)|0;j=d+4|0;c[j>>2]=b;return e|0}function ng(a,b){a=a|0;b=b|0;var d=0,e=0;d=l;l=l+16|0;e=d;c[e>>2]=b;Xh(a,e)|0;l=d;return}function og(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+24|0;f=g+16|0;e=g+8|0;h=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];Ie(h,i,b);a=c[h+4>>2]|0;switch(c[h>>2]|0){case 6:{c[e>>2]=b;ng(18376,e);i=-1;l=g;return i|0}case 1:{c[d>>2]=a;i=0;l=g;return i|0}default:{c[f>>2]=b;ng(18401,f);i=-1;l=g;return i|0}}return 0}function pg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+16|0;f=g+8|0;h=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];Ie(h,i,b);a=c[h+4>>2]|0;switch(c[h>>2]|0){case 6:{c[d>>2]=e;i=0;l=g;return i|0}case 1:{c[d>>2]=a;i=0;l=g;return i|0}default:{c[f>>2]=b;ng(18401,f);i=-1;l=g;return i|0}}return 0}function qg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=lf(24)|0;c[f>>2]=a;c[f+4>>2]=d;c[f+8>>2]=e;c[a>>2]=Ah(b)|0;if(!(ve(b)|0))rg();else{c[f+12>>2]=10;c[f+16>>2]=f;Yd(b,0,0,f,16,1)|0;return}}function rg(){ra()}function sg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0;oa=l;l=l+816|0;ma=oa+796|0;na=oa+744|0;ja=oa+736|0;ga=oa+728|0;fa=oa+720|0;ea=oa+712|0;da=oa+704|0;ca=oa+696|0;ba=oa+688|0;aa=oa+680|0;$=oa+672|0;_=oa+664|0;Y=oa+656|0;X=oa+648|0;W=oa+640|0;V=oa+632|0;U=oa+624|0;T=oa+616|0;ia=oa+608|0;P=oa+600|0;O=oa+592|0;N=oa+584|0;M=oa+576|0;L=oa+568|0;K=oa+560|0;ha=oa+552|0;H=oa+544|0;G=oa+536|0;F=oa+528|0;E=oa+520|0;D=oa+512|0;J=oa+504|0;A=oa+488|0;v=oa+480|0;u=oa+472|0;t=oa+464|0;s=oa+456|0;r=oa+448|0;q=oa+440|0;p=oa+432|0;j=oa+424|0;i=oa+416|0;n=oa+408|0;m=oa+400|0;k=oa+392|0;h=oa+384|0;g=oa+376|0;C=oa+288|0;w=oa+256|0;x=oa+792|0;z=oa+748|0;S=oa;la=oa+368|0;pa=oa+360|0;B=oa+352|0;I=oa+344|0;R=oa+336|0;Z=oa+328|0;f=oa+320|0;ka=c[b>>2]|0;Re(pa,d,e);e=pa;d=c[e>>2]|0;e=c[e+4>>2]|0;pa=la;c[pa>>2]=d;c[pa+4>>2]=e;if((d|0)==7){c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];c[g>>2]=Me(ma)|0;ng(18452,g);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ke(ma);Da(1)}pa=w;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18463);pa=C;d=c[pa+4>>2]|0;a:do switch(c[pa>>2]|0){case 6:{c[h>>2]=18463;ng(18376,h);Q=6;break}case 1:{if((d|0)!=1)if((d|0)>1){ng(18471,m);Da(1)}else{ng(18527,n);Da(1)}m=la;n=c[m+4>>2]|0;pa=w;c[pa>>2]=c[m>>2];c[pa+4>>2]=n;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18633);switch(c[C>>2]|0){case 6:{c[i>>2]=18633;ng(18376,i);break}case 0:{g=Ah((c[C+4>>2]|0)+4|0)|0;c[ka+8>>2]=g;d=c[3252]|0;e=Tg(d,44)|0;b:do if(!e){o=d;Q=20}else{h=Pg(g)|0;while(1){if((e-d|0)==(h|0)?(Gh(g,d,h)|0)==0:0)break b;d=e+1|0;e=Tg(d,44)|0;if(!e){o=d;Q=20;break}}}while(0);if((Q|0)==20?Og(g,o)|0:0){c[ka+4>>2]=0;c[p>>2]=g;ng(18662,p);break a}c[ka+4>>2]=13008;cb[c[13012>>2]&15](ka);pa=la;d=c[pa+4>>2]|0;e=w;c[e>>2]=c[pa>>2];c[e+4>>2]=d;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18688);e=C;d=c[e>>2]|0;e=c[e+4>>2]|0;switch(d|0){case 6:{c[q>>2]=18688;ng(18376,q);break}case 1:{q=ka+16|0;c[q>>2]=oi(mi(d|0,e|0,32)|0,y|0,20)|0;c[q+4>>2]=y;q=la;r=c[q+4>>2]|0;pa=w;c[pa>>2]=c[q>>2];c[pa+4>>2]=r;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18700);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+196>>2]=Ah((c[C+4>>2]|0)+4|0)|0;break}default:{c[s>>2]=18700;ng(18641,s);break a}}r=la;s=c[r+4>>2]|0;pa=w;c[pa>>2]=c[r>>2];c[pa+4>>2]=s;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18705);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+220>>2]=Ah((c[C+4>>2]|0)+4|0)|0;break}default:{c[t>>2]=18705;ng(18641,t);break a}}s=la;t=c[s+4>>2]|0;pa=w;c[pa>>2]=c[s>>2];c[pa+4>>2]=t;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18712);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+232>>2]=Ah((c[C+4>>2]|0)+4|0)|0;break}default:{c[u>>2]=18712;ng(18641,u);break a}}t=la;u=c[t+4>>2]|0;pa=w;c[pa>>2]=c[t>>2];c[pa+4>>2]=u;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Ie(C,ma,18719);switch(c[C>>2]|0){case 6:break;case 0:{d=(c[C+4>>2]|0)+4|0;nf(ma);h=C;i=z+36|0;c:while(1){g=a[d>>0]|0;switch(g<<24>>24){case 0:break c;case 36:{e=d+1|0;if((a[e>>0]|0)==123){e=C;g=d+2|0;d:while(1){d=a[g>>0]|0;switch(d<<24>>24){case 0:case 125:break d;default:{}}if((e-h|0)>>>0<31){a[e>>0]=d;d=e+1|0}else d=e;e=d;g=g+1|0}a[e>>0]=0;d=(a[g>>0]|0)==125?g+1|0:g;if(!(Og(C,18727)|0)){Ra(x|0)|0;Pa(x|0,z|0)|0;u=c[i>>2]|0;v=(u|0)/60|0;u=(u|0)<-59;v=u?0-v|0:v;pa=(v|0)/60|0;c[A>>2]=u?43:45;c[A+4>>2]=pa;c[A+8>>2]=v-(pa*60|0);Wg(w,32,18730,A)|0;pf(ma,w)}}else{d=e;Q=52}break}default:{d=d+1|0;Q=52}}if((Q|0)==52){Q=0;of(ma,g)}}of(ma,0);c[ka+184>>2]=c[ma>>2];break}default:{c[v>>2]=18719;ng(18641,v);break a}}i=ka+96|0;c[J>>2]=c[i>>2];Wg(S,256,18745,J)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(B,ma,S);e=B;d=c[e>>2]|0;e:do if((d|0)==6)Q=68;else{h=J+4|0;g=J+4|0;e=c[e+4>>2]|0;f:while(1){if((c[i>>2]|0)>3){Q=58;break}pa=C;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[C>>2];c[ma+4>>2]=c[C+4>>2];Ie(J,ma,18770);switch(c[J>>2]|0){case 6:{Q=60;break f}case 0:break;default:{Q=61;break f}}pa=Ah((c[h>>2]|0)+4|0)|0;c[ka+48+((c[i>>2]|0)*12|0)+4>>2]=pa;pa=C;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[C>>2];c[ma+4>>2]=c[C+4>>2];Ie(J,ma,18775);switch(c[J>>2]|0){case 6:{d=0;break}case 0:{d=Ah((c[g>>2]|0)+4|0)|0;break}default:{Q=65;break f}}c[ka+48+((c[i>>2]|0)*12|0)>>2]=d;e=(c[i>>2]|0)+1|0;c[i>>2]=e;c[H>>2]=e;Wg(S,256,18745,H)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(B,ma,S);e=B;d=c[e>>2]|0;if((d|0)==6){Q=68;break e}else e=c[e+4>>2]|0}if((Q|0)==58){ng(18753,D);break}else if((Q|0)==60){c[E>>2]=18770;ng(18376,E)}else if((Q|0)==61){c[F>>2]=18770;ng(18641,F)}else if((Q|0)==65){c[G>>2]=18775;ng(18641,G);break a}break a}while(0);g:do if((Q|0)==68){j=ka+164|0;c[ha>>2]=c[j>>2];Wg(S,256,18782,ha)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(I,ma,S);e=I;d=c[e>>2]|0;h:do if((d|0)!=6){h=ha+4|0;i=ha+4|0;e=c[e+4>>2]|0;i:while(1){if((c[j>>2]|0)>3){Q=71;break}pa=J;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[J>>2];c[ma+4>>2]=c[J+4>>2];Ie(ha,ma,18770);switch(c[ha>>2]|0){case 6:{Q=73;break i}case 0:break;default:{Q=74;break i}}pa=Ah((c[h>>2]|0)+4|0)|0;c[ka+100+(c[j>>2]<<4)+8>>2]=pa;pa=J;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[J>>2];c[ma+4>>2]=c[J+4>>2];Ie(ha,ma,18809);j:do switch(c[ha>>2]|0){case 6:{d=c[j>>2]|0;if(!d){d=S;e=18813;g=d+10|0;do{a[d>>0]=a[e>>0]|0;d=d+1|0;e=e+1|0}while((d|0)<(g|0));d=S;break j}else{c[O>>2]=d;Wg(S,256,18823,O)|0;d=S;break j}}case 0:{d=(c[i>>2]|0)+4|0;break}default:{Q=77;break i}}while(0);d=Ah(d)|0;e=c[j>>2]|0;c[ka+100+(e<<4)+4>>2]=d;e=e+1|0;c[j>>2]=e;c[P>>2]=e;Wg(S,256,18782,P)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(I,ma,S);e=I;d=c[e>>2]|0;if((d|0)==6)break h;else e=c[e+4>>2]|0}if((Q|0)==71){ng(18787,K);break g}else if((Q|0)==73){c[L>>2]=18770;ng(18376,L)}else if((Q|0)==74){c[M>>2]=18770;ng(18641,M)}else if((Q|0)==77){c[N>>2]=18809;ng(18641,N);break a}break a}while(0);i=ka+180|0;c[ia>>2]=c[i>>2];Wg(S,256,18835,ia)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(R,ma,S);e=R;d=c[e>>2]|0;k:do if((d|0)!=6){g=ia+4|0;h=ia+4|0;e=c[e+4>>2]|0;l:while(1){if((c[i>>2]|0)>0){Q=86;break}pa=ha;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18871);switch(c[ia>>2]|0){case 6:{Q=88;break l}case 0:break;default:{Q=89;break l}}pa=(c[g>>2]|0)+4|0;P=Ah(pa)|0;c[ka+168+((c[i>>2]|0)*12|0)>>2]=P;if(!(Og(pa,18878)|0)){pa=ha;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18882);switch(c[ia>>2]|0){case 6:{Q=93;break l}case 0:break;default:{Q=94;break l}}pa=Ah((c[h>>2]|0)+4|0)|0;c[ka+168+((c[i>>2]|0)*12|0)+4>>2]=pa}e=(c[i>>2]|0)+1|0;c[i>>2]=e;c[Y>>2]=e;Wg(S,256,18835,Y)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(R,ma,S);e=R;d=c[e>>2]|0;if((d|0)==6)break k;else e=c[e+4>>2]|0}if((Q|0)==86){ng(18841,T);break g}else if((Q|0)==88){c[U>>2]=18871;ng(18376,U);Q=90}else if((Q|0)==89){c[V>>2]=18871;ng(18641,V);Q=90}else if((Q|0)==93){c[W>>2]=18882;ng(18376,W);Q=95}else if((Q|0)==94){c[X>>2]=18882;ng(18641,X);Q=95}if((Q|0)==90)break a;else if((Q|0)==95)break a}while(0);d=ka+32|0;c[d>>2]=0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(Z,ma,18889);g=Z;e=c[g>>2]|0;g=c[g+4>>2]|0;m:do if((e|0)!=6){pa=ha;c[pa>>2]=e;c[pa+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18775);switch(c[ia>>2]|0){case 6:{c[_>>2]=18775;ng(18376,_);break}case 0:{c[d>>2]=Ah((c[ia+4>>2]|0)+4|0)|0;c[ha>>2]=e;c[ha+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18898);pa=ia;d=c[pa+4>>2]|0;switch(c[pa>>2]|0){case 6:{c[aa>>2]=18898;ng(18376,aa);break}case 1:{c[ka+36>>2]=d;c[ha>>2]=e;c[ha+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18904);pa=ia;d=c[pa+4>>2]|0;switch(c[pa>>2]|0){case 6:{c[ca>>2]=18904;ng(18376,ca);break}case 1:{c[ka+40>>2]=d;pa=ha;c[pa>>2]=e;c[pa+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18911);switch(c[ia>>2]|0){case 6:break m;case 0:{c[ka+208>>2]=Ah((c[ia+4>>2]|0)+4|0)|0;break m}default:{c[ea>>2]=18911;ng(18641,ea);break a}}}default:{c[da>>2]=18904;ng(18401,da)}}break a}default:{c[ba>>2]=18898;ng(18401,ba)}}break a}default:{c[$>>2]=18775;ng(18641,$)}}break a}while(0);da=la;ea=c[da+4>>2]|0;pa=ha;c[pa>>2]=c[da>>2];c[pa+4>>2]=ea;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18920);switch(c[ia>>2]|0){case 6:{d=0;break}case 0:{d=Ah((c[ia+4>>2]|0)+4|0)|0;break}default:{c[fa>>2]=18920;ng(18641,fa);break a}}c[ka+192>>2]=d;ea=la;fa=c[ea+4>>2]|0;pa=ha;c[pa>>2]=c[ea>>2];c[pa+4>>2]=fa;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Ie(ia,ma,18933);n:do switch(c[ia>>2]|0){case 6:break;case 0:{d=(c[ia+4>>2]|0)+4|0;if(!(Og(d,18939)|0)){c[ka+188>>2]=0;break n}if(!(Og(d,18944)|0)){c[ka+188>>2]=1;break n}c[ja>>2]=d;ng(18949,ja);Da(1);break}default:{c[ga>>2]=18933;ng(18641,ga);break a}}while(0);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ie(f,ma,18981);switch(c[f>>2]|0){case 4:{c[ka+28>>2]=c[f+4>>2];c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ke(ma);pa=b+20|0;c[pa>>2]=0;ug(b);l=oa;return}case 6:{c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ke(ma);pa=b+20|0;c[pa>>2]=0;ug(b);l=oa;return}default:{c[na>>2]=18981;ng(18996,na);break a}}}while(0);Da(1);break}default:{c[r>>2]=18688;ng(18401,r)}}break a}default:{c[j>>2]=18633;ng(18641,j)}}break}default:{c[k>>2]=18463;ng(18401,k);Q=6}}while(0);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ke(ma);Da(1)}function tg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+16|0;f=g;if((b|0)<0){c[f>>2]=0-b;ng(18423,f);Da(1)}else{eb[c[a+12>>2]&15](c[a+16>>2]|0,d,e);l=g;return}}function ug(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;g=c[b>>2]|0;f=b+20|0;d=c[f>>2]|0;a:do if((d|0)<4)while(1){e=c[g+196+(d*12|0)>>2]|0;if(e|0)break a;e=d+1|0;c[f>>2]=e;if((d|0)<3)d=e;else{d=e;h=5;break}}else h=5;while(0);do if((h|0)==5){if((d|0)!=4){e=c[g+196+(d*12|0)>>2]|0;break}d=c[b+4>>2]|0;if(d|0)cb[d&15](c[b+8>>2]|0);Bg(b);return}while(0);d=c[g>>2]|0;if((((d|0)!=0?(Tg(e,58)|0)==0:0)?(a[e>>0]|0)!=47:0)?(i=yh(d,47)|0,(i|0)!=0):0){g=i+1-d|0;h=(Pg(e)|0)+1|0;i=Ag(h+g|0)|0;ri(i|0,d|0,g|0)|0;ri(i+g|0,e|0,h|0)|0;d=i}else d=Ah(e)|0;if(!(ve(d)|0))rg();c[b+12>>2]=11;c[b+16>>2]=b;Yd(d,0,0,b,16,1)|0;Bg(d);return}function vg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=c[a>>2]|0;g=Ag(d)|0;e=a+20|0;c[f+196+((c[e>>2]|0)*12|0)+4>>2]=g;ri(c[f+196+((c[e>>2]|0)*12|0)+4>>2]|0,b|0,d|0)|0;c[f+196+((c[e>>2]|0)*12|0)+8>>2]=d;c[e>>2]=(c[e>>2]|0)+1;ug(a);return}function wg(b,d){b=b|0;d=d|0;var e=0,f=0;if((a[d>>0]|0)==33){e=Ah(d+1|0)|0;d=b+184|0;b=c[d>>2]|0;Bg(b);c[d>>2]=e;return}else{e=b+184|0;f=c[e>>2]|0;f=(f|0)==0?28468:f;b=Pg(f)|0;b=Ag(b+2+(Pg(d)|0)|0)|0;Qg(b,f)|0;f=b+(Pg(b)|0)|0;a[f>>0]=32;a[f+1>>0]=0;Rg(b,d)|0;d=b;b=c[e>>2]|0;Bg(b);c[e>>2]=d;return}}function xg(a){a=a|0;var b=0,d=0;Bg(c[a+8>>2]|0);Bg(c[a+184>>2]|0);Bg(c[a+196>>2]|0);Bg(c[a+200>>2]|0);Bg(c[a+208>>2]|0);Bg(c[a+212>>2]|0);Bg(c[a+220>>2]|0);Bg(c[a+224>>2]|0);Bg(c[a+232>>2]|0);Bg(c[a+236>>2]|0);d=a+96|0;if((c[d>>2]|0)>0){b=0;do{Bg(c[a+48+(b*12|0)+4>>2]|0);Bg(c[a+48+(b*12|0)>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0))}d=a+164|0;if((c[d>>2]|0)>0){b=0;do{Bg(c[a+100+(b<<4)+8>>2]|0);Bg(c[a+100+(b<<4)+4>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0))}d=a+180|0;if((c[d>>2]|0)<=0){d=a+192|0;d=c[d>>2]|0;Bg(d);d=a+32|0;d=c[d>>2]|0;Bg(d);a=c[a>>2]|0;Bg(a);return}b=0;do{Bg(c[a+168+(b*12|0)>>2]|0);Bg(c[a+168+(b*12|0)+4>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0));d=a+192|0;d=c[d>>2]|0;Bg(d);d=a+32|0;d=c[d>>2]|0;Bg(d);a=c[a>>2]|0;Bg(a);return}function yg(a){a=a|0;return Va[c[(c[a+4>>2]|0)+8>>2]&15](a)|0}function zg(a){a=a|0;si(a|0,0,248)|0;return}function Ag(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+16|0;o=x;do if(a>>>0<245){k=a>>>0<11?16:a+11&-8;a=k>>>3;n=c[6971]|0;d=n>>>a;if(d&3|0){b=(d&1^1)+a|0;a=27924+(b<<1<<2)|0;d=a+8|0;e=c[d>>2]|0;f=e+8|0;g=c[f>>2]|0;if((g|0)==(a|0))c[6971]=n&~(1<<b);else{c[g+12>>2]=a;c[d>>2]=g}w=b<<3;c[e+4>>2]=w|3;w=e+w+4|0;c[w>>2]=c[w>>2]|1;w=f;l=x;return w|0}m=c[6973]|0;if(k>>>0>m>>>0){if(d|0){b=2<<a;b=d<<a&(b|0-b);b=(b&0-b)+-1|0;i=b>>>12&16;b=b>>>i;d=b>>>5&8;b=b>>>d;g=b>>>2&4;b=b>>>g;a=b>>>1&2;b=b>>>a;e=b>>>1&1;e=(d|i|g|a|e)+(b>>>e)|0;b=27924+(e<<1<<2)|0;a=b+8|0;g=c[a>>2]|0;i=g+8|0;d=c[i>>2]|0;if((d|0)==(b|0)){a=n&~(1<<e);c[6971]=a}else{c[d+12>>2]=b;c[a>>2]=d;a=n}w=e<<3;h=w-k|0;c[g+4>>2]=k|3;f=g+k|0;c[f+4>>2]=h|1;c[g+w>>2]=h;if(m|0){e=c[6976]|0;b=m>>>3;d=27924+(b<<1<<2)|0;b=1<<b;if(!(a&b)){c[6971]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=e;c[b+12>>2]=e;c[e+8>>2]=b;c[e+12>>2]=d}c[6973]=h;c[6976]=f;w=i;l=x;return w|0}g=c[6972]|0;if(g){d=(g&0-g)+-1|0;f=d>>>12&16;d=d>>>f;e=d>>>5&8;d=d>>>e;h=d>>>2&4;d=d>>>h;i=d>>>1&2;d=d>>>i;j=d>>>1&1;j=c[28188+((e|f|h|i|j)+(d>>>j)<<2)>>2]|0;d=j;i=j;j=(c[j+4>>2]&-8)-k|0;while(1){a=c[d+16>>2]|0;if(!a){a=c[d+20>>2]|0;if(!a)break}h=(c[a+4>>2]&-8)-k|0;f=h>>>0<j>>>0;d=a;i=f?a:i;j=f?h:j}h=i+k|0;if(h>>>0>i>>>0){f=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+20|0;b=c[a>>2]|0;if(!b){a=i+16|0;b=c[a>>2]|0;if(!b){d=0;break}}while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[i+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);do if(f|0){b=c[i+28>>2]|0;a=28188+(b<<2)|0;if((i|0)==(c[a>>2]|0)){c[a>>2]=d;if(!d){c[6972]=g&~(1<<b);break}}else{w=f+16|0;c[((c[w>>2]|0)==(i|0)?w:f+20|0)>>2]=d;if(!d)break}c[d+24>>2]=f;b=c[i+16>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}b=c[i+20>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}while(0);if(j>>>0<16){w=j+k|0;c[i+4>>2]=w|3;w=i+w+4|0;c[w>>2]=c[w>>2]|1}else{c[i+4>>2]=k|3;c[h+4>>2]=j|1;c[h+j>>2]=j;if(m|0){e=c[6976]|0;b=m>>>3;d=27924+(b<<1<<2)|0;b=1<<b;if(!(b&n)){c[6971]=b|n;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=e;c[b+12>>2]=e;c[e+8>>2]=b;c[e+12>>2]=d}c[6973]=j;c[6976]=h}w=i+8|0;l=x;return w|0}else n=k}else n=k}else n=k}else if(a>>>0<=4294967231){a=a+11|0;k=a&-8;e=c[6972]|0;if(e){f=0-k|0;a=a>>>8;if(a)if(k>>>0>16777215)j=31;else{n=(a+1048320|0)>>>16&8;r=a<<n;i=(r+520192|0)>>>16&4;r=r<<i;j=(r+245760|0)>>>16&2;j=14-(i|n|j)+(r<<j>>>15)|0;j=k>>>(j+7|0)&1|j<<1}else j=0;d=c[28188+(j<<2)>>2]|0;a:do if(!d){d=0;a=0;r=61}else{a=0;i=k<<((j|0)==31?0:25-(j>>>1)|0);g=0;while(1){h=(c[d+4>>2]&-8)-k|0;if(h>>>0<f>>>0)if(!h){a=d;f=0;r=65;break a}else{a=d;f=h}r=c[d+20>>2]|0;d=c[d+16+(i>>>31<<2)>>2]|0;g=(r|0)==0|(r|0)==(d|0)?g:r;if(!d){d=g;r=61;break}else i=i<<1}}while(0);if((r|0)==61){if((d|0)==0&(a|0)==0){a=2<<j;a=(a|0-a)&e;if(!a){n=k;break}n=(a&0-a)+-1|0;h=n>>>12&16;n=n>>>h;g=n>>>5&8;n=n>>>g;i=n>>>2&4;n=n>>>i;j=n>>>1&2;n=n>>>j;d=n>>>1&1;a=0;d=c[28188+((g|h|i|j|d)+(n>>>d)<<2)>>2]|0}if(!d){i=a;h=f}else r=65}if((r|0)==65){g=d;while(1){n=(c[g+4>>2]&-8)-k|0;d=n>>>0<f>>>0;f=d?n:f;a=d?g:a;d=c[g+16>>2]|0;if(!d)d=c[g+20>>2]|0;if(!d){i=a;h=f;break}else g=d}}if(((i|0)!=0?h>>>0<((c[6973]|0)-k|0)>>>0:0)?(m=i+k|0,m>>>0>i>>>0):0){g=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+20|0;b=c[a>>2]|0;if(!b){a=i+16|0;b=c[a>>2]|0;if(!b){b=0;break}}while(1){f=b+20|0;d=c[f>>2]|0;if(!d){f=b+16|0;d=c[f>>2]|0;if(!d)break;else{b=d;a=f}}else{b=d;a=f}}c[a>>2]=0}else{w=c[i+8>>2]|0;c[w+12>>2]=b;c[b+8>>2]=w}while(0);do if(g){a=c[i+28>>2]|0;d=28188+(a<<2)|0;if((i|0)==(c[d>>2]|0)){c[d>>2]=b;if(!b){e=e&~(1<<a);c[6972]=e;break}}else{w=g+16|0;c[((c[w>>2]|0)==(i|0)?w:g+20|0)>>2]=b;if(!b)break}c[b+24>>2]=g;a=c[i+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[i+20>>2]|0;if(a){c[b+20>>2]=a;c[a+24>>2]=b}}while(0);b:do if(h>>>0<16){w=h+k|0;c[i+4>>2]=w|3;w=i+w+4|0;c[w>>2]=c[w>>2]|1}else{c[i+4>>2]=k|3;c[m+4>>2]=h|1;c[m+h>>2]=h;b=h>>>3;if(h>>>0<256){d=27924+(b<<1<<2)|0;a=c[6971]|0;b=1<<b;if(!(a&b)){c[6971]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=m;c[b+12>>2]=m;c[m+8>>2]=b;c[m+12>>2]=d;break}b=h>>>8;if(b)if(h>>>0>16777215)d=31;else{v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;d=(w+245760|0)>>>16&2;d=14-(u|v|d)+(w<<d>>>15)|0;d=h>>>(d+7|0)&1|d<<1}else d=0;b=28188+(d<<2)|0;c[m+28>>2]=d;a=m+16|0;c[a+4>>2]=0;c[a>>2]=0;a=1<<d;if(!(e&a)){c[6972]=e|a;c[b>>2]=m;c[m+24>>2]=b;c[m+12>>2]=m;c[m+8>>2]=m;break}b=c[b>>2]|0;c:do if((c[b+4>>2]&-8|0)!=(h|0)){e=h<<((d|0)==31?0:25-(d>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(h|0)){b=a;break c}else{e=e<<1;b=a}}c[d>>2]=m;c[m+24>>2]=b;c[m+12>>2]=m;c[m+8>>2]=m;break b}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=m;c[v>>2]=m;c[m+8>>2]=w;c[m+12>>2]=b;c[m+24>>2]=0}while(0);w=i+8|0;l=x;return w|0}else n=k}else n=k}else n=-1;while(0);d=c[6973]|0;if(d>>>0>=n>>>0){b=d-n|0;a=c[6976]|0;if(b>>>0>15){w=a+n|0;c[6976]=w;c[6973]=b;c[w+4>>2]=b|1;c[a+d>>2]=b;c[a+4>>2]=n|3}else{c[6973]=0;c[6976]=0;c[a+4>>2]=d|3;w=a+d+4|0;c[w>>2]=c[w>>2]|1}w=a+8|0;l=x;return w|0}h=c[6974]|0;if(h>>>0>n>>>0){u=h-n|0;c[6974]=u;w=c[6977]|0;v=w+n|0;c[6977]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}if(!(c[7089]|0)){c[7091]=4096;c[7090]=4096;c[7092]=-1;c[7093]=-1;c[7094]=0;c[7082]=0;c[7089]=o&-16^1431655768;a=4096}else a=c[7091]|0;i=n+48|0;j=n+47|0;g=a+j|0;f=0-a|0;k=g&f;if(k>>>0<=n>>>0){w=0;l=x;return w|0}a=c[7081]|0;if(a|0?(m=c[7079]|0,o=m+k|0,o>>>0<=m>>>0|o>>>0>a>>>0):0){w=0;l=x;return w|0}d:do if(!(c[7082]&4)){d=c[6977]|0;e:do if(d){e=28332;while(1){o=c[e>>2]|0;if(o>>>0<=d>>>0?(o+(c[e+4>>2]|0)|0)>>>0>d>>>0:0)break;a=c[e+8>>2]|0;if(!a){r=128;break e}else e=a}b=g-h&f;if(b>>>0<2147483647){a=ti(b|0)|0;if((a|0)==((c[e>>2]|0)+(c[e+4>>2]|0)|0)){if((a|0)!=(-1|0)){h=b;g=a;r=145;break d}}else{e=a;r=136}}else b=0}else r=128;while(0);do if((r|0)==128){d=ti(0)|0;if((d|0)!=(-1|0)?(b=d,p=c[7090]|0,q=p+-1|0,b=((q&b|0)==0?0:(q+b&0-p)-b|0)+k|0,p=c[7079]|0,q=b+p|0,b>>>0>n>>>0&b>>>0<2147483647):0){o=c[7081]|0;if(o|0?q>>>0<=p>>>0|q>>>0>o>>>0:0){b=0;break}a=ti(b|0)|0;if((a|0)==(d|0)){h=b;g=d;r=145;break d}else{e=a;r=136}}else b=0}while(0);do if((r|0)==136){d=0-b|0;if(!(i>>>0>b>>>0&(b>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){b=0;break}else{h=b;g=e;r=145;break d}a=c[7091]|0;a=j-b+a&0-a;if(a>>>0>=2147483647){h=b;g=e;r=145;break d}if((ti(a|0)|0)==(-1|0)){ti(d|0)|0;b=0;break}else{h=a+b|0;g=e;r=145;break d}}while(0);c[7082]=c[7082]|4;r=143}else{b=0;r=143}while(0);if(((r|0)==143?k>>>0<2147483647:0)?(u=ti(k|0)|0,q=ti(0)|0,s=q-u|0,t=s>>>0>(n+40|0)>>>0,!((u|0)==(-1|0)|t^1|u>>>0<q>>>0&((u|0)!=(-1|0)&(q|0)!=(-1|0))^1)):0){h=t?s:b;g=u;r=145}if((r|0)==145){b=(c[7079]|0)+h|0;c[7079]=b;if(b>>>0>(c[7080]|0)>>>0)c[7080]=b;j=c[6977]|0;f:do if(j){b=28332;while(1){a=c[b>>2]|0;d=c[b+4>>2]|0;if((g|0)==(a+d|0)){r=154;break}e=c[b+8>>2]|0;if(!e)break;else b=e}if(((r|0)==154?(v=b+4|0,(c[b+12>>2]&8|0)==0):0)?g>>>0>j>>>0&a>>>0<=j>>>0:0){c[v>>2]=d+h;w=(c[6974]|0)+h|0;u=j+8|0;u=(u&7|0)==0?0:0-u&7;v=j+u|0;u=w-u|0;c[6977]=v;c[6974]=u;c[v+4>>2]=u|1;c[j+w+4>>2]=40;c[6978]=c[7093];break}if(g>>>0<(c[6975]|0)>>>0)c[6975]=g;d=g+h|0;b=28332;while(1){if((c[b>>2]|0)==(d|0)){r=162;break}a=c[b+8>>2]|0;if(!a)break;else b=a}if((r|0)==162?(c[b+12>>2]&8|0)==0:0){c[b>>2]=g;m=b+4|0;c[m>>2]=(c[m>>2]|0)+h;m=g+8|0;m=g+((m&7|0)==0?0:0-m&7)|0;b=d+8|0;b=d+((b&7|0)==0?0:0-b&7)|0;k=m+n|0;i=b-m-n|0;c[m+4>>2]=n|3;g:do if((j|0)==(b|0)){w=(c[6974]|0)+i|0;c[6974]=w;c[6977]=k;c[k+4>>2]=w|1}else{if((c[6976]|0)==(b|0)){w=(c[6973]|0)+i|0;c[6973]=w;c[6976]=k;c[k+4>>2]=w|1;c[k+w>>2]=w;break}a=c[b+4>>2]|0;if((a&3|0)==1){h=a&-8;e=a>>>3;h:do if(a>>>0<256){a=c[b+8>>2]|0;d=c[b+12>>2]|0;if((d|0)==(a|0)){c[6971]=c[6971]&~(1<<e);break}else{c[a+12>>2]=d;c[d+8>>2]=a;break}}else{g=c[b+24>>2]|0;a=c[b+12>>2]|0;do if((a|0)==(b|0)){d=b+16|0;e=d+4|0;a=c[e>>2]|0;if(!a){a=c[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=c[f>>2]|0;if(!e){f=a+16|0;e=c[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}c[d>>2]=0}else{w=c[b+8>>2]|0;c[w+12>>2]=a;c[a+8>>2]=w}while(0);if(!g)break;d=c[b+28>>2]|0;e=28188+(d<<2)|0;do if((c[e>>2]|0)!=(b|0)){w=g+16|0;c[((c[w>>2]|0)==(b|0)?w:g+20|0)>>2]=a;if(!a)break h}else{c[e>>2]=a;if(a|0)break;c[6972]=c[6972]&~(1<<d);break h}while(0);c[a+24>>2]=g;d=b+16|0;e=c[d>>2]|0;if(e|0){c[a+16>>2]=e;c[e+24>>2]=a}d=c[d+4>>2]|0;if(!d)break;c[a+20>>2]=d;c[d+24>>2]=a}while(0);b=b+h|0;f=h+i|0}else f=i;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[k+4>>2]=f|1;c[k+f>>2]=f;b=f>>>3;if(f>>>0<256){d=27924+(b<<1<<2)|0;a=c[6971]|0;b=1<<b;if(!(a&b)){c[6971]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=k;c[b+12>>2]=k;c[k+8>>2]=b;c[k+12>>2]=d;break}b=f>>>8;do if(!b)e=0;else{if(f>>>0>16777215){e=31;break}v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;e=(w+245760|0)>>>16&2;e=14-(u|v|e)+(w<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}while(0);b=28188+(e<<2)|0;c[k+28>>2]=e;a=k+16|0;c[a+4>>2]=0;c[a>>2]=0;a=c[6972]|0;d=1<<e;if(!(a&d)){c[6972]=a|d;c[b>>2]=k;c[k+24>>2]=b;c[k+12>>2]=k;c[k+8>>2]=k;break}b=c[b>>2]|0;i:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break i}else{e=e<<1;b=a}}c[d>>2]=k;c[k+24>>2]=b;c[k+12>>2]=k;c[k+8>>2]=k;break g}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=k;c[v>>2]=k;c[k+8>>2]=w;c[k+12>>2]=b;c[k+24>>2]=0}while(0);w=m+8|0;l=x;return w|0}b=28332;while(1){a=c[b>>2]|0;if(a>>>0<=j>>>0?(w=a+(c[b+4>>2]|0)|0,w>>>0>j>>>0):0)break;b=c[b+8>>2]|0}f=w+-47|0;a=f+8|0;a=f+((a&7|0)==0?0:0-a&7)|0;f=j+16|0;a=a>>>0<f>>>0?j:a;b=a+8|0;d=h+-40|0;u=g+8|0;u=(u&7|0)==0?0:0-u&7;v=g+u|0;u=d-u|0;c[6977]=v;c[6974]=u;c[v+4>>2]=u|1;c[g+d+4>>2]=40;c[6978]=c[7093];d=a+4|0;c[d>>2]=27;c[b>>2]=c[7083];c[b+4>>2]=c[7084];c[b+8>>2]=c[7085];c[b+12>>2]=c[7086];c[7083]=g;c[7084]=h;c[7086]=0;c[7085]=b;b=a+24|0;do{v=b;b=b+4|0;c[b>>2]=7}while((v+8|0)>>>0<w>>>0);if((a|0)!=(j|0)){g=a-j|0;c[d>>2]=c[d>>2]&-2;c[j+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){d=27924+(b<<1<<2)|0;a=c[6971]|0;b=1<<b;if(!(a&b)){c[6971]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=j;c[b+12>>2]=j;c[j+8>>2]=b;c[j+12>>2]=d;break}b=g>>>8;if(b)if(g>>>0>16777215)e=31;else{v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;e=(w+245760|0)>>>16&2;e=14-(u|v|e)+(w<<e>>>15)|0;e=g>>>(e+7|0)&1|e<<1}else e=0;d=28188+(e<<2)|0;c[j+28>>2]=e;c[j+20>>2]=0;c[f>>2]=0;b=c[6972]|0;a=1<<e;if(!(b&a)){c[6972]=b|a;c[d>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}b=c[d>>2]|0;j:do if((c[b+4>>2]&-8|0)!=(g|0)){e=g<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(g|0)){b=a;break j}else{e=e<<1;b=a}}c[d>>2]=j;c[j+24>>2]=b;c[j+12>>2]=j;c[j+8>>2]=j;break f}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=j;c[v>>2]=j;c[j+8>>2]=w;c[j+12>>2]=b;c[j+24>>2]=0}}else{w=c[6975]|0;if((w|0)==0|g>>>0<w>>>0)c[6975]=g;c[7083]=g;c[7084]=h;c[7086]=0;c[6980]=c[7089];c[6979]=-1;c[6984]=27924;c[6983]=27924;c[6986]=27932;c[6985]=27932;c[6988]=27940;c[6987]=27940;c[6990]=27948;c[6989]=27948;c[6992]=27956;c[6991]=27956;c[6994]=27964;c[6993]=27964;c[6996]=27972;c[6995]=27972;c[6998]=27980;c[6997]=27980;c[7e3]=27988;c[6999]=27988;c[7002]=27996;c[7001]=27996;c[7004]=28004;c[7003]=28004;c[7006]=28012;c[7005]=28012;c[7008]=28020;c[7007]=28020;c[7010]=28028;c[7009]=28028;c[7012]=28036;c[7011]=28036;c[7014]=28044;c[7013]=28044;c[7016]=28052;c[7015]=28052;c[7018]=28060;c[7017]=28060;c[7020]=28068;c[7019]=28068;c[7022]=28076;c[7021]=28076;c[7024]=28084;c[7023]=28084;c[7026]=28092;c[7025]=28092;c[7028]=28100;c[7027]=28100;c[7030]=28108;c[7029]=28108;c[7032]=28116;c[7031]=28116;c[7034]=28124;c[7033]=28124;c[7036]=28132;c[7035]=28132;c[7038]=28140;c[7037]=28140;c[7040]=28148;c[7039]=28148;c[7042]=28156;c[7041]=28156;c[7044]=28164;c[7043]=28164;c[7046]=28172;c[7045]=28172;w=h+-40|0;u=g+8|0;u=(u&7|0)==0?0:0-u&7;v=g+u|0;u=w-u|0;c[6977]=v;c[6974]=u;c[v+4>>2]=u|1;c[g+w+4>>2]=40;c[6978]=c[7093]}while(0);b=c[6974]|0;if(b>>>0>n>>>0){u=b-n|0;c[6974]=u;w=c[6977]|0;v=w+n|0;c[6977]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}}c[(Jg()|0)>>2]=12;w=0;l=x;return w|0}function Bg(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0;if(!a)return;d=a+-8|0;f=c[6975]|0;a=c[a+-4>>2]|0;b=a&-8;j=d+b|0;do if(!(a&1)){e=c[d>>2]|0;if(!(a&3))return;h=d+(0-e)|0;g=e+b|0;if(h>>>0<f>>>0)return;if((c[6976]|0)==(h|0)){a=j+4|0;b=c[a>>2]|0;if((b&3|0)!=3){i=h;b=g;break}c[6973]=g;c[a>>2]=b&-2;c[h+4>>2]=g|1;c[h+g>>2]=g;return}d=e>>>3;if(e>>>0<256){a=c[h+8>>2]|0;b=c[h+12>>2]|0;if((b|0)==(a|0)){c[6971]=c[6971]&~(1<<d);i=h;b=g;break}else{c[a+12>>2]=b;c[b+8>>2]=a;i=h;b=g;break}}f=c[h+24>>2]|0;a=c[h+12>>2]|0;do if((a|0)==(h|0)){b=h+16|0;d=b+4|0;a=c[d>>2]|0;if(!a){a=c[b>>2]|0;if(!a){a=0;break}}else b=d;while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0}else{i=c[h+8>>2]|0;c[i+12>>2]=a;c[a+8>>2]=i}while(0);if(f){b=c[h+28>>2]|0;d=28188+(b<<2)|0;if((c[d>>2]|0)==(h|0)){c[d>>2]=a;if(!a){c[6972]=c[6972]&~(1<<b);i=h;b=g;break}}else{i=f+16|0;c[((c[i>>2]|0)==(h|0)?i:f+20|0)>>2]=a;if(!a){i=h;b=g;break}}c[a+24>>2]=f;b=h+16|0;d=c[b>>2]|0;if(d|0){c[a+16>>2]=d;c[d+24>>2]=a}b=c[b+4>>2]|0;if(b){c[a+20>>2]=b;c[b+24>>2]=a;i=h;b=g}else{i=h;b=g}}else{i=h;b=g}}else{i=d;h=d}while(0);if(h>>>0>=j>>>0)return;a=j+4|0;e=c[a>>2]|0;if(!(e&1))return;if(!(e&2)){if((c[6977]|0)==(j|0)){j=(c[6974]|0)+b|0;c[6974]=j;c[6977]=i;c[i+4>>2]=j|1;if((i|0)!=(c[6976]|0))return;c[6976]=0;c[6973]=0;return}if((c[6976]|0)==(j|0)){j=(c[6973]|0)+b|0;c[6973]=j;c[6976]=h;c[i+4>>2]=j|1;c[h+j>>2]=j;return}f=(e&-8)+b|0;d=e>>>3;do if(e>>>0<256){b=c[j+8>>2]|0;a=c[j+12>>2]|0;if((a|0)==(b|0)){c[6971]=c[6971]&~(1<<d);break}else{c[b+12>>2]=a;c[a+8>>2]=b;break}}else{g=c[j+24>>2]|0;a=c[j+12>>2]|0;do if((a|0)==(j|0)){b=j+16|0;d=b+4|0;a=c[d>>2]|0;if(!a){a=c[b>>2]|0;if(!a){d=0;break}}else b=d;while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0;d=a}else{d=c[j+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(g|0){a=c[j+28>>2]|0;b=28188+(a<<2)|0;if((c[b>>2]|0)==(j|0)){c[b>>2]=d;if(!d){c[6972]=c[6972]&~(1<<a);break}}else{e=g+16|0;c[((c[e>>2]|0)==(j|0)?e:g+20|0)>>2]=d;if(!d)break}c[d+24>>2]=g;a=j+16|0;b=c[a>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}a=c[a+4>>2]|0;if(a|0){c[d+20>>2]=a;c[a+24>>2]=d}}}while(0);c[i+4>>2]=f|1;c[h+f>>2]=f;if((i|0)==(c[6976]|0)){c[6973]=f;return}}else{c[a>>2]=e&-2;c[i+4>>2]=b|1;c[h+b>>2]=b;f=b}a=f>>>3;if(f>>>0<256){d=27924+(a<<1<<2)|0;b=c[6971]|0;a=1<<a;if(!(b&a)){c[6971]=b|a;a=d;b=d+8|0}else{b=d+8|0;a=c[b>>2]|0}c[b>>2]=i;c[a+12>>2]=i;c[i+8>>2]=a;c[i+12>>2]=d;return}a=f>>>8;if(a)if(f>>>0>16777215)e=31;else{h=(a+1048320|0)>>>16&8;j=a<<h;g=(j+520192|0)>>>16&4;j=j<<g;e=(j+245760|0)>>>16&2;e=14-(g|h|e)+(j<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}else e=0;a=28188+(e<<2)|0;c[i+28>>2]=e;c[i+20>>2]=0;c[i+16>>2]=0;b=c[6972]|0;d=1<<e;a:do if(!(b&d)){c[6972]=b|d;c[a>>2]=i;c[i+24>>2]=a;c[i+12>>2]=i;c[i+8>>2]=i}else{a=c[a>>2]|0;b:do if((c[a+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=a+16+(e>>>31<<2)|0;b=c[d>>2]|0;if(!b)break;if((c[b+4>>2]&-8|0)==(f|0)){a=b;break b}else{e=e<<1;a=b}}c[d>>2]=i;c[i+24>>2]=a;c[i+12>>2]=i;c[i+8>>2]=i;break a}while(0);h=a+8|0;j=c[h>>2]|0;c[j+12>>2]=i;c[h>>2]=i;c[i+8>>2]=j;c[i+12>>2]=a;c[i+24>>2]=0}while(0);j=(c[6979]|0)+-1|0;c[6979]=j;if(j|0)return;a=28340;while(1){a=c[a>>2]|0;if(!a)break;else a=a+8|0}c[6979]=-1;return}function Cg(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){b=Ag(b)|0;return b|0}if(b>>>0>4294967231){c[(Jg()|0)>>2]=12;b=0;return b|0}d=Dg(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d|0){b=d+8|0;return b|0}d=Ag(b)|0;if(!d){b=0;return b|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;ri(d|0,a|0,(e>>>0<b>>>0?e:b)|0)|0;Bg(a);b=d;return b|0}function Dg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;l=a+4|0;m=c[l>>2]|0;d=m&-8;i=a+d|0;if(!(m&3)){if(b>>>0<256){a=0;return a|0}if(d>>>0>=(b+4|0)>>>0?(d-b|0)>>>0<=c[7091]<<1>>>0:0)return a|0;a=0;return a|0}if(d>>>0>=b>>>0){d=d-b|0;if(d>>>0<=15)return a|0;k=a+b|0;c[l>>2]=m&1|b|2;c[k+4>>2]=d|3;m=i+4|0;c[m>>2]=c[m>>2]|1;Eg(k,d);return a|0}if((c[6977]|0)==(i|0)){k=(c[6974]|0)+d|0;d=k-b|0;e=a+b|0;if(k>>>0<=b>>>0){a=0;return a|0}c[l>>2]=m&1|b|2;c[e+4>>2]=d|1;c[6977]=e;c[6974]=d;return a|0}if((c[6976]|0)==(i|0)){e=(c[6973]|0)+d|0;if(e>>>0<b>>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){k=a+b|0;e=a+e|0;c[l>>2]=m&1|b|2;c[k+4>>2]=d|1;c[e>>2]=d;e=e+4|0;c[e>>2]=c[e>>2]&-2;e=k}else{c[l>>2]=m&1|e|2;e=a+e+4|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[6973]=d;c[6976]=e;return a|0}e=c[i+4>>2]|0;if(e&2|0){a=0;return a|0}j=(e&-8)+d|0;if(j>>>0<b>>>0){a=0;return a|0}k=j-b|0;f=e>>>3;do if(e>>>0<256){e=c[i+8>>2]|0;d=c[i+12>>2]|0;if((d|0)==(e|0)){c[6971]=c[6971]&~(1<<f);break}else{c[e+12>>2]=d;c[d+8>>2]=e;break}}else{h=c[i+24>>2]|0;d=c[i+12>>2]|0;do if((d|0)==(i|0)){e=i+16|0;f=e+4|0;d=c[f>>2]|0;if(!d){d=c[e>>2]|0;if(!d){f=0;break}}else e=f;while(1){g=d+20|0;f=c[g>>2]|0;if(!f){g=d+16|0;f=c[g>>2]|0;if(!f)break;else{d=f;e=g}}else{d=f;e=g}}c[e>>2]=0;f=d}else{f=c[i+8>>2]|0;c[f+12>>2]=d;c[d+8>>2]=f;f=d}while(0);if(h|0){d=c[i+28>>2]|0;e=28188+(d<<2)|0;if((c[e>>2]|0)==(i|0)){c[e>>2]=f;if(!f){c[6972]=c[6972]&~(1<<d);break}}else{g=h+16|0;c[((c[g>>2]|0)==(i|0)?g:h+20|0)>>2]=f;if(!f)break}c[f+24>>2]=h;d=i+16|0;e=c[d>>2]|0;if(e|0){c[f+16>>2]=e;c[e+24>>2]=f}d=c[d+4>>2]|0;if(d|0){c[f+20>>2]=d;c[d+24>>2]=f}}}while(0);if(k>>>0<16){c[l>>2]=m&1|j|2;m=a+j+4|0;c[m>>2]=c[m>>2]|1;return a|0}else{i=a+b|0;c[l>>2]=m&1|b|2;c[i+4>>2]=k|3;m=a+j+4|0;c[m>>2]=c[m>>2]|1;Eg(i,k);return a|0}return 0}function Eg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=a+b|0;d=c[a+4>>2]|0;do if(!(d&1)){f=c[a>>2]|0;if(!(d&3))return;h=a+(0-f)|0;b=f+b|0;if((c[6976]|0)==(h|0)){a=i+4|0;d=c[a>>2]|0;if((d&3|0)!=3)break;c[6973]=b;c[a>>2]=d&-2;c[h+4>>2]=b|1;c[i>>2]=b;return}e=f>>>3;if(f>>>0<256){a=c[h+8>>2]|0;d=c[h+12>>2]|0;if((d|0)==(a|0)){c[6971]=c[6971]&~(1<<e);break}else{c[a+12>>2]=d;c[d+8>>2]=a;break}}g=c[h+24>>2]|0;a=c[h+12>>2]|0;do if((a|0)==(h|0)){d=h+16|0;e=d+4|0;a=c[e>>2]|0;if(!a){a=c[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=c[f>>2]|0;if(!e){f=a+16|0;e=c[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}c[d>>2]=0}else{f=c[h+8>>2]|0;c[f+12>>2]=a;c[a+8>>2]=f}while(0);if(g){d=c[h+28>>2]|0;e=28188+(d<<2)|0;if((c[e>>2]|0)==(h|0)){c[e>>2]=a;if(!a){c[6972]=c[6972]&~(1<<d);break}}else{f=g+16|0;c[((c[f>>2]|0)==(h|0)?f:g+20|0)>>2]=a;if(!a)break}c[a+24>>2]=g;d=h+16|0;e=c[d>>2]|0;if(e|0){c[a+16>>2]=e;c[e+24>>2]=a}d=c[d+4>>2]|0;if(d){c[a+20>>2]=d;c[d+24>>2]=a}}}else h=a;while(0);a=i+4|0;e=c[a>>2]|0;if(!(e&2)){if((c[6977]|0)==(i|0)){i=(c[6974]|0)+b|0;c[6974]=i;c[6977]=h;c[h+4>>2]=i|1;if((h|0)!=(c[6976]|0))return;c[6976]=0;c[6973]=0;return}if((c[6976]|0)==(i|0)){i=(c[6973]|0)+b|0;c[6973]=i;c[6976]=h;c[h+4>>2]=i|1;c[h+i>>2]=i;return}f=(e&-8)+b|0;d=e>>>3;do if(e>>>0<256){a=c[i+8>>2]|0;b=c[i+12>>2]|0;if((b|0)==(a|0)){c[6971]=c[6971]&~(1<<d);break}else{c[a+12>>2]=b;c[b+8>>2]=a;break}}else{g=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+16|0;d=a+4|0;b=c[d>>2]|0;if(!b){b=c[a>>2]|0;if(!b){d=0;break}}else a=d;while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[i+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);if(g|0){b=c[i+28>>2]|0;a=28188+(b<<2)|0;if((c[a>>2]|0)==(i|0)){c[a>>2]=d;if(!d){c[6972]=c[6972]&~(1<<b);break}}else{e=g+16|0;c[((c[e>>2]|0)==(i|0)?e:g+20|0)>>2]=d;if(!d)break}c[d+24>>2]=g;b=i+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}b=c[b+4>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}}while(0);c[h+4>>2]=f|1;c[h+f>>2]=f;if((h|0)==(c[6976]|0)){c[6973]=f;return}}else{c[a>>2]=e&-2;c[h+4>>2]=b|1;c[h+b>>2]=b;f=b}b=f>>>3;if(f>>>0<256){d=27924+(b<<1<<2)|0;a=c[6971]|0;b=1<<b;if(!(a&b)){c[6971]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=h;c[b+12>>2]=h;c[h+8>>2]=b;c[h+12>>2]=d;return}b=f>>>8;if(b)if(f>>>0>16777215)e=31;else{g=(b+1048320|0)>>>16&8;i=b<<g;d=(i+520192|0)>>>16&4;i=i<<d;e=(i+245760|0)>>>16&2;e=14-(d|g|e)+(i<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}else e=0;b=28188+(e<<2)|0;c[h+28>>2]=e;c[h+20>>2]=0;c[h+16>>2]=0;a=c[6972]|0;d=1<<e;if(!(a&d)){c[6972]=a|d;c[b>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;return}b=c[b>>2]|0;a:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break a}else{e=e<<1;b=a}}c[d>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;return}while(0);g=b+8|0;i=c[g>>2]|0;c[i+12>>2]=h;c[g>>2]=h;c[h+8>>2]=i;c[h+12>>2]=b;c[h+24>>2]=0;return}function Fg(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=Kg(c[a+60>>2]|0)|0;a=Ig(pa(6,d|0)|0)|0;l=b;return a|0}function Gg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+48|0;k=n+32|0;g=n+16|0;f=n;i=a+28|0;e=c[i>>2]|0;c[f>>2]=e;j=a+20|0;e=(c[j>>2]|0)-e|0;c[f+4>>2]=e;c[f+8>>2]=b;c[f+12>>2]=d;e=e+d|0;h=a+60|0;c[g>>2]=c[h>>2];c[g+4>>2]=f;c[g+8>>2]=2;g=Ig(na(146,g|0)|0)|0;a:do if((e|0)!=(g|0)){b=2;while(1){if((g|0)<0)break;e=e-g|0;p=c[f+4>>2]|0;o=g>>>0>p>>>0;f=o?f+8|0:f;b=b+(o<<31>>31)|0;p=g-(o?p:0)|0;c[f>>2]=(c[f>>2]|0)+p;o=f+4|0;c[o>>2]=(c[o>>2]|0)-p;c[k>>2]=c[h>>2];c[k+4>>2]=f;c[k+8>>2]=b;g=Ig(na(146,k|0)|0)|0;if((e|0)==(g|0)){m=3;break a}}c[a+16>>2]=0;c[i>>2]=0;c[j>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[f+4>>2]|0)|0}else m=3;while(0);if((m|0)==3){p=c[a+44>>2]|0;c[a+16>>2]=p+(c[a+48>>2]|0);c[i>>2]=p;c[j>>2]=p}l=n;return d|0}function Hg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=l;l=l+32|0;g=f;e=f+20|0;c[g>>2]=c[a+60>>2];c[g+4>>2]=0;c[g+8>>2]=b;c[g+12>>2]=e;c[g+16>>2]=d;if((Ig(ma(140,g|0)|0)|0)<0){c[e>>2]=-1;a=-1}else a=c[e>>2]|0;l=f;return a|0}function Ig(a){a=a|0;if(a>>>0>4294963200){c[(Jg()|0)>>2]=0-a;a=-1}return a|0}function Jg(){return 28444}function Kg(a){a=a|0;return a|0}function Lg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+32|0;f=g;c[b+36>>2]=1;if((c[b>>2]&64|0)==0?(c[f>>2]=c[b+60>>2],c[f+4>>2]=21523,c[f+8>>2]=g+16,oa(54,f|0)|0):0)a[b+75>>0]=-1;f=Gg(b,d,e)|0;l=g;return f|0}function Mg(a){a=a|0;return (a+-48|0)>>>0<10|0}function Ng(){return 13300}function Og(b,c){b=b|0;c=c|0;var d=0,e=0;d=a[b>>0]|0;e=a[c>>0]|0;if(d<<24>>24==0?1:d<<24>>24!=e<<24>>24)b=e;else{do{b=b+1|0;c=c+1|0;d=a[b>>0]|0;e=a[c>>0]|0}while(!(d<<24>>24==0?1:d<<24>>24!=e<<24>>24));b=e}return (d&255)-(b&255)|0}function Pg(b){b=b|0;var d=0,e=0,f=0;f=b;a:do if(!(f&3))e=5;else{d=f;while(1){if(!(a[b>>0]|0)){b=d;break a}b=b+1|0;d=b;if(!(d&3)){e=5;break}}}while(0);if((e|0)==5){while(1){d=c[b>>2]|0;if(!((d&-2139062144^-2139062144)&d+-16843009))b=b+4|0;else break}if((d&255)<<24>>24)do b=b+1|0;while((a[b>>0]|0)!=0)}return b-f|0}function Qg(a,b){a=a|0;b=b|0;Sg(a,b)|0;return a|0}function Rg(a,b){a=a|0;b=b|0;Qg(a+(Pg(a)|0)|0,b)|0;return a|0}function Sg(b,d){b=b|0;d=d|0;var e=0,f=0;e=d;a:do if(!((e^b)&3)){if(e&3)do{e=a[d>>0]|0;a[b>>0]=e;if(!(e<<24>>24))break a;d=d+1|0;b=b+1|0}while((d&3|0)!=0);e=c[d>>2]|0;if(!((e&-2139062144^-2139062144)&e+-16843009)){f=b;while(1){d=d+4|0;b=f+4|0;c[f>>2]=e;e=c[d>>2]|0;if((e&-2139062144^-2139062144)&e+-16843009|0)break;else f=b}}f=10}else f=10;while(0);if((f|0)==10){f=a[d>>0]|0;a[b>>0]=f;if(f<<24>>24)do{d=d+1|0;b=b+1|0;f=a[d>>0]|0;a[b>>0]=f}while(f<<24>>24!=0)}return b|0}function Tg(b,c){b=b|0;c=c|0;b=Vg(b,c)|0;return ((a[b>>0]|0)==(c&255)<<24>>24?b:0)|0}function Ug(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=d&255;f=(e|0)!=0;a:do if(f&(b&3|0)!=0){g=d&255;while(1){if((a[b>>0]|0)==g<<24>>24){i=6;break a}b=b+1|0;e=e+-1|0;f=(e|0)!=0;if(!(f&(b&3|0)!=0)){i=5;break}}}else i=5;while(0);if((i|0)==5)if(f)i=6;else i=16;b:do if((i|0)==6){g=d&255;if((a[b>>0]|0)==g<<24>>24)if(!e){i=16;break}else break;f=N(h,16843009)|0;c:do if(e>>>0>3)while(1){h=c[b>>2]^f;if((h&-2139062144^-2139062144)&h+-16843009|0)break c;b=b+4|0;e=e+-4|0;if(e>>>0<=3){i=11;break}}else i=11;while(0);if((i|0)==11)if(!e){i=16;break}while(1){if((a[b>>0]|0)==g<<24>>24)break b;e=e+-1|0;if(!e){i=16;break}else b=b+1|0}}while(0);if((i|0)==16)b=0;return b|0}function Vg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;f=d&255;a:do if(!f)b=b+(Pg(b)|0)|0;else{if(b&3){e=d&255;do{g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break a;b=b+1|0}while((b&3|0)!=0)}f=N(f,16843009)|0;e=c[b>>2]|0;b:do if(!((e&-2139062144^-2139062144)&e+-16843009))do{g=e^f;if((g&-2139062144^-2139062144)&g+-16843009|0)break b;b=b+4|0;e=c[b>>2]|0}while(!((e&-2139062144^-2139062144)&e+-16843009|0));while(0);e=d&255;while(1){g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break;else b=b+1|0}}while(0);return b|0}function Wg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=l;l=l+16|0;g=f;c[g>>2]=e;e=Xg(a,b,d,g)|0;l=f;return e|0}function Xg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+128|0;g=n+124|0;m=n;h=m;i=13544;j=h+124|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(j|0));if((d+-1|0)>>>0>2147483646)if(!d){b=g;d=1;k=4}else{c[(Jg()|0)>>2]=75;d=-1}else k=4;if((k|0)==4){k=-2-b|0;k=d>>>0>k>>>0?k:d;c[m+48>>2]=k;g=m+20|0;c[g>>2]=b;c[m+44>>2]=b;d=b+k|0;b=m+16|0;c[b>>2]=d;c[m+28>>2]=d;d=Yg(m,e,f)|0;if(k){m=c[g>>2]|0;a[m+(((m|0)==(c[b>>2]|0))<<31>>31)>>0]=0}}l=n;return d|0}function Yg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+224|0;n=s+208|0;p=s+160|0;q=s+80|0;r=s;f=p;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[n>>2]=c[e>>2];if((Zg(0,d,n,q,p)|0)<0)e=-1;else{if((c[b+76>>2]|0)>-1)o=_g(b)|0;else o=0;e=c[b>>2]|0;m=e&32;if((a[b+74>>0]|0)<1)c[b>>2]=e&-33;f=b+48|0;if(!(c[f>>2]|0)){g=b+44|0;h=c[g>>2]|0;c[g>>2]=r;i=b+28|0;c[i>>2]=r;j=b+20|0;c[j>>2]=r;c[f>>2]=80;k=b+16|0;c[k>>2]=r+80;e=Zg(b,d,n,q,p)|0;if(h){Xa[c[b+36>>2]&31](b,0,0)|0;e=(c[j>>2]|0)==0?-1:e;c[g>>2]=h;c[f>>2]=0;c[k>>2]=0;c[i>>2]=0;c[j>>2]=0}}else e=Zg(b,d,n,q,p)|0;f=c[b>>2]|0;c[b>>2]=f|m;if(o|0)$g(b);e=(f&32|0)==0?e:-1}l=s;return e|0}function Zg(d,e,f,g,i){d=d|0;e=e|0;f=f|0;g=g|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+64|0;D=I+56|0;E=I+40|0;A=I;G=I+48|0;H=I+60|0;c[D>>2]=e;w=(d|0)!=0;x=A+40|0;z=x;A=A+39|0;B=G+4|0;j=0;e=0;m=0;a:while(1){do{do if((e|0)>-1)if((j|0)>(2147483647-e|0)){c[(Jg()|0)>>2]=75;e=-1;break}else{e=j+e|0;break}while(0);s=c[D>>2]|0;j=a[s>>0]|0;if(!(j<<24>>24)){v=94;break a}k=s;b:while(1){switch(j<<24>>24){case 37:{v=10;break b}case 0:{j=k;break b}default:{}}u=k+1|0;c[D>>2]=u;j=a[u>>0]|0;k=u}c:do if((v|0)==10){v=0;j=k;do{if((a[k+1>>0]|0)!=37)break c;j=j+1|0;k=k+2|0;c[D>>2]=k}while((a[k>>0]|0)==37)}while(0);j=j-s|0;if(w)ah(d,s,j)}while((j|0)!=0);u=(Mg(a[(c[D>>2]|0)+1>>0]|0)|0)==0;k=c[D>>2]|0;if(!u?(a[k+2>>0]|0)==36:0){q=(a[k+1>>0]|0)+-48|0;o=1;j=3}else{q=-1;o=m;j=1}j=k+j|0;c[D>>2]=j;k=a[j>>0]|0;m=(k<<24>>24)+-32|0;if(m>>>0>31|(1<<m&75913|0)==0)n=0;else{n=0;do{n=1<<m|n;j=j+1|0;c[D>>2]=j;k=a[j>>0]|0;m=(k<<24>>24)+-32|0}while(!(m>>>0>31|(1<<m&75913|0)==0))}if(k<<24>>24==42){if((Mg(a[j+1>>0]|0)|0)!=0?(F=c[D>>2]|0,(a[F+2>>0]|0)==36):0){j=F+1|0;c[i+((a[j>>0]|0)+-48<<2)>>2]=10;j=c[g+((a[j>>0]|0)+-48<<3)>>2]|0;m=1;k=F+3|0}else{if(o|0){e=-1;break}if(w){u=(c[f>>2]|0)+(4-1)&~(4-1);j=c[u>>2]|0;c[f>>2]=u+4}else j=0;m=0;k=(c[D>>2]|0)+1|0}c[D>>2]=k;u=(j|0)<0;t=u?0-j|0:j;n=u?n|8192:n;u=m}else{j=bh(D)|0;if((j|0)<0){e=-1;break}t=j;u=o;k=c[D>>2]|0}do if((a[k>>0]|0)==46){j=k+1|0;if((a[j>>0]|0)!=42){c[D>>2]=j;j=bh(D)|0;k=c[D>>2]|0;break}if(Mg(a[k+2>>0]|0)|0?(C=c[D>>2]|0,(a[C+3>>0]|0)==36):0){j=C+2|0;c[i+((a[j>>0]|0)+-48<<2)>>2]=10;j=c[g+((a[j>>0]|0)+-48<<3)>>2]|0;k=C+4|0;c[D>>2]=k;break}if(u|0){e=-1;break a}if(w){r=(c[f>>2]|0)+(4-1)&~(4-1);j=c[r>>2]|0;c[f>>2]=r+4}else j=0;k=(c[D>>2]|0)+2|0;c[D>>2]=k}else j=-1;while(0);r=0;while(1){if(((a[k>>0]|0)+-65|0)>>>0>57){e=-1;break a}m=k;k=k+1|0;c[D>>2]=k;m=a[(a[m>>0]|0)+-65+(10304+(r*58|0))>>0]|0;o=m&255;if((o+-1|0)>>>0>=8)break;else r=o}if(!(m<<24>>24)){e=-1;break}p=(q|0)>-1;do if(m<<24>>24==19)if(p){e=-1;break a}else v=54;else{if(p){c[i+(q<<2)>>2]=o;p=g+(q<<3)|0;q=c[p+4>>2]|0;v=E;c[v>>2]=c[p>>2];c[v+4>>2]=q;v=54;break}if(!w){e=0;break a}ch(E,o,f);k=c[D>>2]|0;v=55}while(0);if((v|0)==54){v=0;if(w)v=55;else j=0}d:do if((v|0)==55){v=0;k=a[k+-1>>0]|0;k=(r|0)!=0&(k&15|0)==3?k&-33:k;m=n&-65537;q=(n&8192|0)==0?n:m;e:do switch(k|0){case 110:switch((r&255)<<24>>24){case 0:{c[c[E>>2]>>2]=e;j=0;break d}case 1:{c[c[E>>2]>>2]=e;j=0;break d}case 2:{j=c[E>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}case 3:{b[c[E>>2]>>1]=e;j=0;break d}case 4:{a[c[E>>2]>>0]=e;j=0;break d}case 6:{c[c[E>>2]>>2]=e;j=0;break d}case 7:{j=c[E>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}default:{j=0;break d}}case 112:{k=120;j=j>>>0>8?j:8;m=q|8;v=67;break}case 88:case 120:{m=q;v=67;break}case 111:{m=E;k=c[m>>2]|0;m=c[m+4>>2]|0;p=eh(k,m,x)|0;v=z-p|0;n=0;o=19018;j=(q&8|0)==0|(j|0)>(v|0)?j:v+1|0;v=73;break}case 105:case 100:{m=E;k=c[m>>2]|0;m=c[m+4>>2]|0;if((m|0)<0){k=fi(0,0,k|0,m|0)|0;m=y;n=E;c[n>>2]=k;c[n+4>>2]=m;n=1;o=19018;v=72;break e}else{n=(q&2049|0)!=0&1;o=(q&2048|0)==0?((q&1|0)==0?19018:19020):19019;v=72;break e}}case 117:{m=E;n=0;o=19018;k=c[m>>2]|0;m=c[m+4>>2]|0;v=72;break}case 99:{a[A>>0]=c[E>>2];r=A;n=0;o=19018;p=1;j=z;break}case 109:{k=gh(c[(Jg()|0)>>2]|0)|0;v=77;break}case 115:{k=c[E>>2]|0;k=(k|0)==0?19028:k;v=77;break}case 67:{c[G>>2]=c[E>>2];c[B>>2]=0;c[E>>2]=G;o=-1;v=81;break}case 83:{if(!j){hh(d,32,t,0,q);j=0;v=91}else{o=j;v=81}break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{j=jh(d,+h[E>>3],t,j,q,k)|0;break d}default:{r=s;n=0;o=19018;p=j;m=q;j=z}}while(0);f:do if((v|0)==67){s=E;r=c[s>>2]|0;s=c[s+4>>2]|0;p=dh(r,s,x,k&32)|0;o=(m&8|0)==0|(r|0)==0&(s|0)==0;n=o?0:2;o=o?19018:19018+(k>>>4)|0;q=m;k=r;m=s;v=73}else if((v|0)==72){p=fh(k,m,x)|0;v=73}else if((v|0)==77){v=0;s=Ug(k,0,j)|0;q=(s|0)==0;r=k;n=0;o=19018;p=q?j:s-k|0;j=q?k+j|0:s}else if((v|0)==81){v=0;n=c[E>>2]|0;j=0;while(1){k=c[n>>2]|0;if(!k)break;k=ih(H,k)|0;m=(k|0)<0;if(m|k>>>0>(o-j|0)>>>0){v=85;break}j=k+j|0;if(o>>>0>j>>>0)n=n+4|0;else break}if((v|0)==85){v=0;if(m){e=-1;break a}}hh(d,32,t,j,q);if(!j){j=0;v=91}else{m=c[E>>2]|0;n=0;while(1){k=c[m>>2]|0;if(!k){v=91;break f}k=ih(H,k)|0;n=k+n|0;if((n|0)>(j|0)){v=91;break f}ah(d,H,k);if(n>>>0>=j>>>0){v=91;break}else m=m+4|0}}}while(0);if((v|0)==73){v=0;m=(k|0)!=0|(m|0)!=0;s=(j|0)!=0|m;m=z-p+((m^1)&1)|0;r=s?p:x;p=s?((j|0)>(m|0)?j:m):0;m=(j|0)>-1?q&-65537:q;j=z}else if((v|0)==91){v=0;hh(d,32,t,j,q^8192);j=(t|0)>(j|0)?t:j;break}q=j-r|0;p=(p|0)<(q|0)?q:p;s=p+n|0;j=(t|0)<(s|0)?s:t;hh(d,32,j,s,m);ah(d,o,n);hh(d,48,j,s,m^65536);hh(d,48,p,q,0);ah(d,r,q);hh(d,32,j,s,m^8192)}while(0);m=u}g:do if((v|0)==94)if(!d)if(!m)e=0;else{e=1;while(1){j=c[i+(e<<2)>>2]|0;if(!j)break;ch(g+(e<<3)|0,j,f);e=e+1|0;if(e>>>0>=10){e=1;break g}}while(1){if(c[i+(e<<2)>>2]|0){e=-1;break g}e=e+1|0;if(e>>>0>=10){e=1;break}}}while(0);l=I;return e|0}function _g(a){a=a|0;return 0}function $g(a){a=a|0;return}function ah(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[a>>2]&32))vh(b,d,a)|0;return}function bh(b){b=b|0;var d=0,e=0;if(!(Mg(a[c[b>>2]>>0]|0)|0))d=0;else{d=0;do{e=c[b>>2]|0;d=(d*10|0)+-48+(a[e>>0]|0)|0;e=e+1|0;c[b>>2]=e}while((Mg(a[e>>0]|0)|0)!=0)}return d|0}function ch(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0.0;a:do if(b>>>0<=20)do switch(b|0){case 9:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=b;break a}case 10:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;e=a;c[e>>2]=b;c[e+4>>2]=((b|0)<0)<<31>>31;break a}case 11:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;e=a;c[e>>2]=b;c[e+4>>2]=0;break a}case 12:{e=(c[d>>2]|0)+(8-1)&~(8-1);b=e;f=c[b>>2]|0;b=c[b+4>>2]|0;c[d>>2]=e+8;e=a;c[e>>2]=f;c[e+4>>2]=b;break a}case 13:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&65535)<<16>>16;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 14:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&65535;c[f+4>>2]=0;break a}case 15:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&255)<<24>>24;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 16:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&255;c[f+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function dh(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;if(!((b|0)==0&(c|0)==0))do{e=e+-1|0;a[e>>0]=d[10768+(b&15)>>0]|0|f;b=ni(b|0,c|0,4)|0;c=y}while(!((b|0)==0&(c|0)==0));return e|0}function eh(b,c,d){b=b|0;c=c|0;d=d|0;if(!((b|0)==0&(c|0)==0))do{d=d+-1|0;a[d>>0]=b&7|48;b=ni(b|0,c|0,3)|0;c=y}while(!((b|0)==0&(c|0)==0));return d|0}function fh(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295){do{e=b;b=li(b|0,c|0,10,0)|0;f=c;c=y;g=ki(b|0,c|0,10,0)|0;g=fi(e|0,f|0,g|0,y|0)|0;d=d+-1|0;a[d>>0]=g&255|48}while(f>>>0>9|(f|0)==9&e>>>0>4294967295);c=b}else c=b;if(c)do{g=c;c=(c>>>0)/10|0;d=d+-1|0;a[d>>0]=g-(c*10|0)|48}while(g>>>0>=10);return d|0}function gh(a){a=a|0;return qh(a,c[(ph()|0)+188>>2]|0)|0}function hh(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+256|0;f=g;if((c|0)>(d|0)&(e&73728|0)==0){e=c-d|0;si(f|0,b<<24>>24|0,(e>>>0<256?e:256)|0)|0;if(e>>>0>255){b=c-d|0;do{ah(a,f,256);e=e+-256|0}while(e>>>0>255);e=b&255}ah(a,f,e)}l=g;return}function ih(a,b){a=a|0;b=b|0;if(!a)a=0;else a=nh(a,b,0)|0;return a|0}function jh(b,e,f,g,h,i){b=b|0;e=+e;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;H=l;l=l+560|0;m=H+32|0;v=H+536|0;G=H;F=G;n=H+540|0;c[v>>2]=0;E=n+12|0;kh(e)|0;j=y;if((j|0)<0){e=-e;kh(e)|0;D=1;C=19035;j=y}else{D=(h&2049|0)!=0&1;C=(h&2048|0)==0?((h&1|0)==0?19036:19041):19038}do if(0==0&(j&2146435072|0)==2146435072){G=(i&32|0)!=0;j=D+3|0;hh(b,32,f,j,h&-65537);ah(b,C,D);ah(b,e!=e|0.0!=0.0?(G?19062:19066):G?19054:19058,3);hh(b,32,f,j,h^8192)}else{r=+lh(e,v)*2.0;j=r!=0.0;if(j)c[v>>2]=(c[v>>2]|0)+-1;u=i|32;if((u|0)==97){p=i&32;s=(p|0)==0?C:C+9|0;q=D|2;j=12-g|0;do if(!(g>>>0>11|(j|0)==0)){e=8.0;do{j=j+-1|0;e=e*16.0}while((j|0)!=0);if((a[s>>0]|0)==45){e=-(e+(-r-e));break}else{e=r+e-e;break}}else e=r;while(0);k=c[v>>2]|0;j=(k|0)<0?0-k|0:k;j=fh(j,((j|0)<0)<<31>>31,E)|0;if((j|0)==(E|0)){j=n+11|0;a[j>>0]=48}a[j+-1>>0]=(k>>31&2)+43;o=j+-2|0;a[o>>0]=i+15;k=(g|0)<1;m=(h&8|0)==0;n=G;do{D=~~e;j=n+1|0;a[n>>0]=p|d[10768+D>>0];e=(e-+(D|0))*16.0;if((j-F|0)==1?!(m&(k&e==0.0)):0){a[j>>0]=46;n=n+2|0}else 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n=B;if((j|0)<0){g=((k+25|0)/9|0)+1|0;t=(u|0)==102;do{s=0-j|0;s=(s|0)<9?s:9;if(n>>>0<m>>>0){o=(1<<s)+-1|0;p=1e9>>>s;q=0;j=n;do{x=c[j>>2]|0;c[j>>2]=(x>>>s)+q;q=N(x&o,p)|0;j=j+4|0}while(j>>>0<m>>>0);n=(c[n>>2]|0)==0?n+4|0:n;if(q){c[m>>2]=q;m=m+4|0}}else n=(c[n>>2]|0)==0?n+4|0:n;j=t?B:n;m=(m-j>>2|0)>(g|0)?j+(g<<2)|0:m;j=(c[v>>2]|0)+s|0;c[v>>2]=j}while((j|0)<0);t=n}else t=n;if(t>>>0<m>>>0){j=(z-t>>2)*9|0;o=c[t>>2]|0;if(o>>>0>=10){n=10;do{n=n*10|0;j=j+1|0}while(o>>>0>=n>>>0)}}else j=0;w=(u|0)==103;x=(k|0)!=0;n=k-((u|0)==102?0:j)+((x&w)<<31>>31)|0;if((n|0)<(((m-z>>2)*9|0)+-9|0)){v=n+9216|0;n=(v|0)/9|0;g=B+4+(n+-1024<<2)|0;n=v-(n*9|0)|0;if((n|0)<8){o=10;while(1){o=o*10|0;if((n|0)<7)n=n+1|0;else break}}else o=10;q=c[g>>2]|0;n=(q>>>0)/(o>>>0)|0;s=q-(N(n,o)|0)|0;p=(g+4|0)==(m|0);if(!(p&(s|0)==0)){r=(n&1|0)==0?9007199254740992.0:9007199254740994.0;v=o>>>1;e=s>>>0<v>>>0?.5:p&(s|0)==(v|0)?1.0:1.5;if(D){v=(a[C>>0]|0)==45;e=v?-e:e;r=v?-r:r}n=q-s|0;c[g>>2]=n;if(r+e!=r){v=n+o|0;c[g>>2]=v;if(v>>>0>999999999){o=g;j=t;while(1){n=o+-4|0;c[o>>2]=0;if(n>>>0<j>>>0){j=j+-4|0;c[j>>2]=0}v=(c[n>>2]|0)+1|0;c[n>>2]=v;if(v>>>0>999999999)o=n;else{o=j;break}}}else{n=g;o=t}j=(z-o>>2)*9|0;q=c[o>>2]|0;if(q>>>0>=10){p=10;do{p=p*10|0;j=j+1|0}while(q>>>0>=p>>>0)}}else{n=g;o=t}}else{n=g;o=t}v=n+4|0;m=m>>>0>v>>>0?v:m}else o=t;g=0-j|0;b:do if(m>>>0>o>>>0)while(1){n=m+-4|0;if(c[n>>2]|0){v=m;u=1;break b}if(n>>>0>o>>>0)m=n;else{v=n;u=0;break}}else{v=m;u=0}while(0);do if(w){k=k+((x^1)&1)|0;if((k|0)>(j|0)&(j|0)>-5){p=i+-1|0;k=k+-1-j|0}else{p=i+-2|0;k=k+-1|0}if(!(h&8)){if(u?(A=c[v+-4>>2]|0,(A|0)!=0):0)if(!((A>>>0)%10|0)){n=0;m=10;do{m=m*10|0;n=n+1|0}while(!((A>>>0)%(m>>>0)|0|0))}else n=0;else n=9;m=((v-z>>2)*9|0)+-9|0;if((p|32|0)==102){i=m-n|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}else{i=m+j-n|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}}}else p=i;while(0);t=(k|0)!=0;q=t?1:h>>>3&1;s=(p|32|0)==102;if(s){w=0;j=(j|0)>0?j:0}else{m=(j|0)<0?g:j;m=fh(m,((m|0)<0)<<31>>31,E)|0;n=E;if((n-m|0)<2)do{m=m+-1|0;a[m>>0]=48}while((n-m|0)<2);a[m+-1>>0]=(j>>31&2)+43;j=m+-2|0;a[j>>0]=p;w=j;j=n-j|0}j=D+1+k+q+j|0;hh(b,32,f,j,h);ah(b,C,D);hh(b,48,f,j,h^65536);if(s){q=o>>>0>B>>>0?B:o;s=G+9|0;o=s;p=G+8|0;n=q;do{m=fh(c[n>>2]|0,0,s)|0;if((n|0)==(q|0)){if((m|0)==(s|0)){a[p>>0]=48;m=p}}else if(m>>>0>G>>>0){si(G|0,48,m-F|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}ah(b,m,o-m|0);n=n+4|0}while(n>>>0<=B>>>0);if(!((h&8|0)==0&(t^1)))ah(b,19070,1);if(n>>>0<v>>>0&(k|0)>0)while(1){m=fh(c[n>>2]|0,0,s)|0;if(m>>>0>G>>>0){si(G|0,48,m-F|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}ah(b,m,(k|0)<9?k:9);n=n+4|0;m=k+-9|0;if(!(n>>>0<v>>>0&(k|0)>9)){k=m;break}else k=m}hh(b,48,k+9|0,9,0)}else{v=u?v:o+4|0;if(o>>>0<v>>>0&(k|0)>-1){g=G+9|0;t=(h&8|0)==0;u=g;q=0-F|0;s=G+8|0;p=o;do{m=fh(c[p>>2]|0,0,g)|0;if((m|0)==(g|0)){a[s>>0]=48;m=s}do if((p|0)==(o|0)){n=m+1|0;ah(b,m,1);if(t&(k|0)<1){m=n;break}ah(b,19070,1);m=n}else{if(m>>>0<=G>>>0)break;si(G|0,48,m+q|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}while(0);F=u-m|0;ah(b,m,(k|0)>(F|0)?F:k);k=k-F|0;p=p+4|0}while(p>>>0<v>>>0&(k|0)>-1)}hh(b,48,k+18|0,18,0);ah(b,w,E-w|0)}hh(b,32,f,j,h^8192)}while(0);l=H;return ((j|0)<(f|0)?f:j)|0}function kh(a){a=+a;var b=0;h[j>>3]=a;b=c[j>>2]|0;y=c[j+4>>2]|0;return b|0}function lh(a,b){a=+a;b=b|0;return +(+mh(a,b))}function mh(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[j>>3]=a;d=c[j>>2]|0;e=c[j+4>>2]|0;f=ni(d|0,e|0,52)|0;switch(f&2047){case 0:{if(a!=0.0){a=+mh(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=(f&2047)+-1022;c[j>>2]=d;c[j+4>>2]=e&-2146435073|1071644672;a=+h[j>>3]}}return +a}function nh(b,d,e){b=b|0;d=d|0;e=e|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(!(c[c[(oh()|0)+188>>2]>>2]|0))if((d&-128|0)==57216){a[b>>0]=d;b=1;break}else{c[(Jg()|0)>>2]=84;b=-1;break}if(d>>>0<2048){a[b>>0]=d>>>6|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=d>>>12|224;a[b+1>>0]=d>>>6&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=d>>>18|240;a[b+1>>0]=d>>>12&63|128;a[b+2>>0]=d>>>6&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[(Jg()|0)>>2]=84;b=-1;break}}else b=1;while(0);return b|0}function oh(){return Ng()|0}function ph(){return Ng()|0}function qh(b,e){b=b|0;e=e|0;var f=0,g=0;f=0;while(1){if((d[10784+f>>0]|0)==(b|0)){g=4;break}f=f+1|0;if((f|0)==87){b=87;g=5;break}}if((g|0)==4)if(!f)f=10880;else{b=f;g=5}if((g|0)==5){f=10880;do{do{g=f;f=f+1|0}while((a[g>>0]|0)!=0);b=b+-1|0}while((b|0)!=0)}return rh(f,c[e+20>>2]|0)|0}function rh(a,b){a=a|0;b=b|0;return sh(a,b)|0}function sh(a,b){a=a|0;b=b|0;if(!b)b=0;else b=th(c[b>>2]|0,c[b+4>>2]|0,a)|0;return ((b|0)==0?a:b)|0}function th(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=(c[b>>2]|0)+1794895138|0;h=uh(c[b+8>>2]|0,o)|0;f=uh(c[b+12>>2]|0,o)|0;g=uh(c[b+16>>2]|0,o)|0;a:do if((h>>>0<d>>>2>>>0?(n=d-(h<<2)|0,f>>>0<n>>>0&g>>>0<n>>>0):0)?((g|f)&3|0)==0:0){n=f>>>2;m=g>>>2;l=0;while(1){j=h>>>1;k=l+j|0;i=k<<1;g=i+n|0;f=uh(c[b+(g<<2)>>2]|0,o)|0;g=uh(c[b+(g+1<<2)>>2]|0,o)|0;if(!(g>>>0<d>>>0&f>>>0<(d-g|0)>>>0)){f=0;break a}if(a[b+(g+f)>>0]|0){f=0;break a}f=Og(e,b+g|0)|0;if(!f)break;f=(f|0)<0;if((h|0)==1){f=0;break a}l=f?l:k;h=f?j:h-j|0}f=i+m|0;g=uh(c[b+(f<<2)>>2]|0,o)|0;f=uh(c[b+(f+1<<2)>>2]|0,o)|0;if(f>>>0<d>>>0&g>>>0<(d-f|0)>>>0)f=(a[b+(f+g)>>0]|0)==0?b+f|0:0;else f=0}else f=0;while(0);return f|0}function uh(a,b){a=a|0;b=b|0;var c=0;c=pi(a|0)|0;return ((b|0)==0?a:c)|0}function vh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;f=e+16|0;g=c[f>>2]|0;if(!g)if(!(wh(e)|0)){g=c[f>>2]|0;h=5}else f=0;else h=5;a:do if((h|0)==5){j=e+20|0;i=c[j>>2]|0;f=i;if((g-i|0)>>>0<d>>>0){f=Xa[c[e+36>>2]&31](e,b,d)|0;break}b:do if((a[e+75>>0]|0)<0|(d|0)==0){h=0;g=b}else{i=d;while(1){g=i+-1|0;if((a[b+g>>0]|0)==10)break;if(!g){h=0;g=b;break b}else i=g}f=Xa[c[e+36>>2]&31](e,b,i)|0;if(f>>>0<i>>>0)break a;h=i;g=b+i|0;d=d-i|0;f=c[j>>2]|0}while(0);ri(f|0,g|0,d|0)|0;c[j>>2]=(c[j>>2]|0)+d;f=h+d|0}while(0);return f|0}
+function Pd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0;K=l;l=l+2080|0;D=K+2056|0;E=K+1024|0;F=K;J=K+2076|0;G=K+2072|0;H=K+2068|0;o=K+2064|0;p=K+2048|0;c[J>>2]=c[d>>2];q=b+128|0;r=b+88|0;s=b+92|0;t=b+96|0;u=D+4|0;v=b+140|0;w=b+136|0;x=b+112|0;z=e+16|0;A=e+24|0;B=e+56|0;C=e+64|0;a:while(1){g=c[J>>2]|0;b:do switch(a[g>>0]|0){case 0:{h=44;break a}case 46:{h=5;break a}case 35:{he(J);break}default:{if((je(G,J,8)|0)<0){h=7;break a}m=c[G>>2]|0;n=m>>>12;c[G>>2]=m&4095;if((le(H,J)|0)<0){h=9;break a}if((le(o,J)|0)<0){h=11;break a}h=c[G>>2]|0;k=c[H>>2]|0;m=c[o>>2]|0;i=lf(104)|0;g=i+16|0;c[g>>2]=1;c[i+20>>2]=0;M=q;j=c[M+4>>2]|0;L=i+8|0;c[L>>2]=c[M>>2];c[L+4>>2]=j;L=q;j=q;c[j>>2]=ei(c[L>>2]|0,c[L+4>>2]|0,1,0)|0;c[j+4>>2]=y;j=i+24|0;c[j>>2]=n;c[i+28>>2]=h&4095;c[i+32>>2]=k;c[i+36>>2]=m;switch(n&1048575|0){case 8:{Ga(i+64|0);break}case 4:{M=i+56|0;c[M>>2]=M;c[i+60>>2]=M;break}default:{}}k=c[s>>2]|0;c[s>>2]=i;c[i>>2]=r;c[i+4>>2]=k;c[k>>2]=i;k=t;L=t;c[L>>2]=ei(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[L+4>>2]=y;Oa(D|0,0)|0;L=c[D>>2]|0;k=i+40|0;c[k>>2]=L;M=(c[u>>2]|0)*1e3|0;m=i+48|0;c[m>>2]=M;c[i+44>>2]=L;c[i+52>>2]=M;M=p;c[M>>2]=0;c[M+4>>2]=0;switch(n&1048575|0){case 6:case 2:{if((le(i+56|0,J)|0)<0){h=17;break a}if((le(i+60|0,J)|0)<0){h=19;break a}break}case 8:{if((ke(p,J)|0)<0){h=21;break a}break}case 4:{c[g>>2]=(c[g>>2]|0)+1;if((c[j>>2]|0)!=4){h=23;break a}M=lf(18)|0;c[M+8>>2]=i;g=M+13|0;a[g>>0]=46;a[g+1>>0]=0;g=i+56|0;h=i+64|0;R=c[h>>2]|0;L=R+18|0;S=ei(c[v>>2]|0,0,-1,-1)|0;N=y;P=ei(S|0,N|0,L|0,((L|0)<0)<<31>>31|0)|0;Q=c[w>>2]|0;P=ni(P|0,y|0,Q|0)|0;O=y;Q=ni(ei(S|0,N|0,R|0,((R|0)<0)<<31>>31|0)|0,y|0,Q|0)|0;R=x;N=x;c[N>>2]=ei(fi(c[R>>2]|0,c[R+4>>2]|0,Q|0,y|0)|0,y|0,P|0,O|0)|0;c[N+4>>2]=y;c[h>>2]=L;L=c[g>>2]|0;c[L+4>>2]=M;c[M>>2]=L;c[M+4>>2]=g;c[g>>2]=M;c[z>>2]=(c[z>>2]|0)+1;if((c[j>>2]|0)!=4){h=25;break a}S=lf(19)|0;c[S+8>>2]=e;M=S+13|0;a[M>>0]=a[14342]|0;a[M+1>>0]=a[14343]|0;a[M+2>>0]=a[14344]|0;M=c[h>>2]|0;R=M+19|0;L=ei(c[v>>2]|0,0,-1,-1)|0;Q=y;O=ei(L|0,Q|0,R|0,((R|0)<0)<<31>>31|0)|0;N=c[w>>2]|0;O=ni(O|0,y|0,N|0)|0;P=y;N=ni(ei(L|0,Q|0,M|0,((M|0)<0)<<31>>31|0)|0,y|0,N|0)|0;M=x;Q=x;c[Q>>2]=ei(fi(c[M>>2]|0,c[M+4>>2]|0,N|0,y|0)|0,y|0,O|0,P|0)|0;c[Q+4>>2]=y;c[h>>2]=R;R=c[g>>2]|0;c[R+4>>2]=S;c[S>>2]=R;c[S+4>>2]=g;c[g>>2]=S;break}default:{}}if((me(k,m,J)|0)<0){h=28;break a}if((ie(E,1024,J)|0)<0){h=30;break a}if((c[A>>2]|0)!=4){h=32;break a}M=Pg(E)|0;R=M+17|0;S=lf(R)|0;c[S+8>>2]=i;ri(S+13|0,E|0,M+1|0)|0;M=c[C>>2]|0;R=M+R|0;L=ei(c[v>>2]|0,0,-1,-1)|0;Q=y;O=ei(L|0,Q|0,R|0,((R|0)<0)<<31>>31|0)|0;N=c[w>>2]|0;O=ni(O|0,y|0,N|0)|0;P=y;N=ni(ei(L|0,Q|0,M|0,((M|0)<0)<<31>>31|0)|0,y|0,N|0)|0;M=x;Q=x;c[Q>>2]=ei(fi(c[M>>2]|0,c[M+4>>2]|0,N|0,y|0)|0,y|0,O|0,P|0)|0;c[Q+4>>2]=y;c[C>>2]=R;R=c[B>>2]|0;c[R+4>>2]=S;c[S>>2]=R;c[S+4>>2]=B;c[B>>2]=S;do if((n|0)!=10){S=p;if(!((n|0)==8&((c[S>>2]|0)!=0|(c[S+4>>2]|0)!=0))){he(J);if((n|0)!=4)break b;S=fe(f,E)|0;g=Pd(b,J,i,S)|0;Bg(S);if(!g)break b;else{h=46;break a}}else{if((ne(D,J)|0)<0){h=40;break a}R=D;S=p;Fd(b,i,15635,c[R>>2]|0,c[R+4>>2]|0,c[S>>2]|0,c[S+4>>2]|0)|0;break}}else{if((ie(F,1024,J)|0)<0){h=35;break a}c[i+56>>2]=Ah(F)|0}while(0);he(J)}}while(0)}switch(h|0){case 5:{c[J>>2]=g+1;he(J);I=c[J>>2]|0;break}case 7:{Uh(15963,13,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 9:{Uh(15977,12,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 11:{Uh(15990,12,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 17:{Uh(16003,14,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 19:{Uh(16018,14,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 21:{Uh(15932,13,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 23:{ja(14301,14319,456,14328);break}case 25:{ja(14301,14319,456,14328);break}case 28:{Uh(16033,14,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 30:{Uh(15857,17,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 32:{ja(14301,14319,456,14328);break}case 35:{Uh(16048,21,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 40:{Uh(15946,16,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 44:{I=g;break}case 46:{l=K;return g|0}}c[d>>2]=I;S=0;l=K;return S|0}function Qd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=l;l=l+16|0;f=h;g=e+20|0;b=c[g>>2]|0;if(b|0){db[c[a+4>>2]&15](a,b);c[g>>2]=0}b=e+24|0;d=c[b>>2]|0;if((d|0)<=1){i=c[e+16>>2]|0;c[b>>2]=d+1;b=bd(a,i,c[12960+(d<<2)>>2]|0)|0;c[g>>2]=b;if(b|0?(_a[c[a+24>>2]&15](a,f,b,0,6,e)|0)>=1:0){l=h;return}Qd(a,0,0,e);l=h;return}if((Rd(a,15826,1)|0)<0)Rd(a,15848,0)|0;db[c[a+4>>2]&15](a,c[e+16>>2]|0);b=c[e+8>>2]|0;if(b|0)cb[b&15](c[e+12>>2]|0);Bg(e);l=h;return}function Rd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;t=l;l=l+1072|0;h=t+1056|0;o=t+1048|0;n=t+1040|0;q=t+1060|0;r=t;k=t+1032|0;m=t+1024|0;d=Ed(b,d)|0;if(!d){s=-1;l=t;return s|0}if((c[d+24>>2]|0)!=8){s=-1;l=t;return s|0}if((c[d+56>>2]|0)!=3){s=-1;l=t;return s|0}j=c[d+60>>2]|0;p=Ag(j+1|0)|0;Ha(d+64|0,0,p|0,j|0);a[p+j>>0]=0;if(!e){c[q>>2]=p;f=c[3261]|0;g=b+176|0;d=p;a:while(1)b:do switch(a[d>>0]|0){case 0:break a;case 9:case 32:{d=d+1|0;c[q>>2]=d;break}case 10:{d=d+1|0;c[q>>2]=d;break}default:{if((ie(r,1024,q)|0)<0){s=49;break a}d=Ed(b,r)|0;if((d|0?(c[d+24>>2]|0)==8:0)?c[d+56>>2]|0:0){o=lf(24)|0;m=d+80|0;n=c[m+4>>2]|0;e=o+8|0;c[e>>2]=c[m>>2];c[e+4>>2]=n;e=o+16|0;c[e>>2]=e;c[o+20>>2]=e;n=c[g>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[o+4>>2]=g;c[g>>2]=o;while(1){d=c[q>>2]|0;c:while(1){switch(a[d>>0]|0){case 10:case 0:break b;case 9:case 32:break;default:break c}o=d+1|0;c[q>>2]=o;d=o}if((ie(r,1024,q)|0)<0){s=61;break a}o=lf(16)|0;c[o+12>>2]=Ah(r)|0;n=c[e>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[o+4>>2]=e;c[e>>2]=o}}c[h>>2]=r;Wh(f,15875,h)|0;d=c[q>>2]|0;while(1){switch(a[d>>0]|0){case 0:case 10:break b;default:{}}o=d+1|0;c[q>>2]=o;d=o}}}while(0);if((s|0)==49)Uh(15857,17,1,f)|0;else if((s|0)==61)Uh(15857,17,1,f)|0}else{c[q>>2]=p;h=c[3261]|0;i=b+176|0;j=b+184|0;e=0;g=0;d=p;d:while(1){f=e;e:while(1){f:while(1){e=a[d>>0]|0;g:while(1)switch(e<<24>>24){case 0:break d;case 64:{s=12;break e}case 10:break f;case 35:break;case 9:case 32:break g;default:{e=0;break e}}e=d+1|0;c[q>>2]=e;d=e}d=d+1|0;c[q>>2]=d;f=0}if((s|0)==12){c[q>>2]=d+1;e=1}if((ie(r,1024,q)|0)<0){s=14;break}d=c[q>>2]|0;h:while(1){switch(a[d>>0]|0){case 58:{s=18;break h}case 9:case 32:break;default:{s=27;break h}}s=d+1|0;c[q>>2]=s;d=s}i:do if((s|0)==18){s=0;c[q>>2]=d+1;d=Ed(b,r)|0;if((d|0?(c[d+24>>2]|0)==8:0)?c[d+56>>2]|0:0)if(!e){f=lf(24)|0;d=d+80|0;e=c[d+4>>2]|0;g=f+8|0;c[g>>2]=c[d>>2];c[g+4>>2]=e;g=f+16|0;c[g>>2]=g;c[f+20>>2]=g;g=c[i>>2]|0;c[g+4>>2]=f;c[f>>2]=g;c[f+4>>2]=i;c[i>>2]=f;g=0;break}else{g=lf(20)|0;c[g+8>>2]=Ah(r)|0;f=g+12|0;c[f>>2]=f;c[g+16>>2]=f;f=c[j>>2]|0;c[f+4>>2]=g;c[g>>2]=f;c[g+4>>2]=j;c[j>>2]=g;f=0;break}c[n>>2]=r;Wh(h,15875,n)|0;d=c[q>>2]|0;while(1){switch(a[d>>0]|0){case 0:case 10:{f=0;g=0;break i}default:{}}g=d+1|0;c[q>>2]=g;d=g}}else if((s|0)==27){s=0;d=(g|0)!=0;if(!(d|(f|0)!=0)){s=28;break d}if(!d){d=lf(16)|0;c[d+12>>2]=Ah(r)|0;c[d+8>>2]=e;g=f+16|0;e=c[g>>2]|0;c[e+4>>2]=d;c[d>>2]=e;c[d+4>>2]=g;c[g>>2]=d;g=0;break}if((ke(m,q)|0)<0){s=31;break d}if((ne(k,q)|0)<0){s=33;break d}d=lf(32)|0;c[d+24>>2]=Ah(r)|0;e=k;u=c[e+4>>2]|0;v=d+8|0;c[v>>2]=c[e>>2];c[v+4>>2]=u;v=m;u=c[v+4>>2]|0;e=d+16|0;c[e>>2]=c[v>>2];c[e+4>>2]=u;e=g+12|0;u=c[e>>2]|0;c[u+4>>2]=d;c[d>>2]=u;c[d+4>>2]=e;c[e>>2]=d}while(0);d=c[q>>2]|0;v=a[d>>0]|0;e=v<<24>>24==10;if(e^v<<24>>24!=0)do{d=d+1|0;c[q>>2]=d;v=a[d>>0]|0;e=v<<24>>24==10}while(e^v<<24>>24!=0);if(e){d=d+1|0;c[q>>2]=d}e=f}if((s|0)==14)Uh(15857,17,1,h)|0;else if((s|0)==28){c[o>>2]=r;Wh(h,15903,o)|0}else if((s|0)==31)Uh(15932,13,1,h)|0;else if((s|0)==33)Uh(15946,16,1,h)|0}Bg(p);v=0;l=t;return v|0}function Sd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=l;l=l+32|0;d=f+16|0;e=f;if((c[a>>2]|0)!=9)ja(16078,14319,2865,16092);if(_a[c[a+12>>2]&15](a,d,e,0,28468,28468)|0)ja(15194,14319,2867,16092);if(!($a[c[a+28>>2]&3](a,e,c[d>>2]|0,16107,514,384,0)|0)){h=c[a+52>>2]|0;g=c[d>>2]|0;e=Pg(b)|0;_a[h&15](a,g,0,0,b,e)|0;db[c[a+4>>2]&15](a,c[d>>2]|0);l=f;return}else ja(16118,14319,2869,16092)}function Td(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;f=i+16|0;g=i;h=c[6969]|0;if(!h){Bg(b);l=i;return}if(_a[c[h+12>>2]&15](h,f,g,1e3,28468,28468)|0)ja(16199,14319,2892,16248);e=bd(h,c[f>>2]|0,c[h+200>>2]|0)|0;if(e|0){wd(h,c[f>>2]|0,a)|0;if(($a[c[h+28>>2]&3](h,g,e,a,514,384,0)|0)>=0)_a[c[h+52>>2]&15](h,e,0,0,b,d)|0;db[c[h+4>>2]&15](h,e)}a=c[f>>2]|0;if(a|0)db[c[h+4>>2]&15](h,a);Bg(b);l=i;return}function Ud(){return}function Vd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[6970]|0;c[6970]=f+-1;a=(f|0)>1;if((f|0)>0^a)Na(a&1|0);a=c[b+4>>2]|0;if(!a)return;fb[a&31](c[b>>2]|0,0,d,e);return}function Wd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;e=c[6970]|0;c[6970]=e+-1;a=(e|0)>1;if((e|0)>0^a)Na(a&1|0);a=c[b+4>>2]|0;if(!a)return;fb[a&31](c[b>>2]|0,(d|0)<1?-404:0-d|0,0,0);return}function Xd(a){a=a|0;c[a+4>>2]=0;c[a>>2]=0;return}function Yd(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;g=lf(8)|0;c[g>>2]=e;c[g+4>>2]=f;f=c[6970]|0;c[6970]=f+1;if(!f)Na(1);wa(a|0,16268,b|0,d|0,0,0,g|0,1,7,8,0)|0;return g|0}function Zd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=lf(4132)|0;c[e>>2]=b;c[e+4>>2]=d;c[e+16>>2]=a;return e|0}function _d(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;if(!e){q=0;return q|0}l=b+8|0;m=b+12|0;n=b+36|0;o=b+16|0;p=b+20|0;q=b+4|0;k=b+40|0;j=d;a:while(1){switch(c[l>>2]|0){case 0:{i=c[m>>2]|0;d=20-i|0;d=(e|0)<(d|0)?e:d;ri(b+36+i|0,j|0,d|0)|0;i=d+(c[m>>2]|0)|0;c[m>>2]=i;if((i|0)>19){if(Gh(n,16326,4)|0){d=-1;e=12;break a}f=p;g=k;h=f+16|0;do{a[f>>0]=a[g>>0]|0;f=f+1|0;g=g+1|0}while((f|0)<(h|0));c[l>>2]=1;c[m>>2]=0}break}case 1:{d=c[m>>2]|0;i=4096-d|0;i=(e|0)<(i|0)?e:i;ri(b+36+d|0,j|0,i|0)|0;d=i+(c[m>>2]|0)|0;c[m>>2]=d;if((d|0)>4095){d=d+-16|0;uf(n,n,d,c[o>>2]|0,p,0);d=Xa[c[b>>2]&31](c[q>>2]|0,n,d)|0;if((d|0)<0){e=12;break a}f=n;g=(c[m>>2]|0)+(b+36)+-16|0;h=f+16|0;do{a[f>>0]=a[g>>0]|0;f=f+1|0;g=g+1|0}while((f|0)<(h|0));c[m>>2]=16;d=i}else d=i;break}default:{e=10;break a}}e=e-d|0;if(!e){d=0;e=12;break}else j=j+d|0}if((e|0)==10)ra();else if((e|0)==12)return d|0;return 0}function $d(b){b=b|0;var d=0,e=0,f=0,g=0;if((c[b+8>>2]|0)!=1){g=-1;return g|0}d=b+12|0;e=c[d>>2]|0;if(!((e|0)!=0&(e&15|0)==0)){g=-1;return g|0}g=b+36|0;uf(g,g,e,c[b+16>>2]|0,b+20|0,0);d=a[(c[d>>2]|0)+-1+(b+36)>>0]|0;if((d+-1&255)>15){g=-1;return g|0}d=e-(d&255)|0;if(d|0?(f=Xa[c[b>>2]&31](c[b+4>>2]|0,g,d)|0,(f|0)<0):0){g=f;return g|0}g=0;return g|0}function ae(a){a=a|0;Bg(a);return}function be(a,b,d,e,f,g,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0;m=lf(48)|0;c[m>>2]=a;c[m+4>>2]=b;b=m+8|0;c[b>>2]=0;c[b+4>>2]=0;c[m+16>>2]=j;c[m+20>>2]=k;b=m+24|0;c[b>>2]=g;k=m+32|0;g=k;c[g>>2]=0;c[g+4>>2]=0;if(l|0){g=lf(4132)|0;c[g>>2]=15;c[g+4>>2]=m;c[g+16>>2]=l;c[m+40>>2]=g}l=lf(8)|0;c[l>>2]=m;c[l+4>>2]=9;g=(h|0)!=0|(i|0)!=0;if(g){a=Ag(h)|0;j=c[m>>2]|0;b=c[b>>2]|0;if((b|0)!=0?(n=k,n=_a[c[j+48>>2]&15](j,b,c[n>>2]|0,c[n+4>>2]|0,a,h)|0,(n|0)>=0):0){b=k;n=ei(c[b>>2]|0,c[b+4>>2]|0,n|0,((n|0)<0)<<31>>31|0)|0;b=k;c[b>>2]=n;c[b+4>>2]=y;b=16263}else b=16263}else{a=0;b=16268}n=c[6970]|0;c[6970]=n+1;if(!n)Na(1);wa(d|0,b|0,e|0,f|0,a|0,h|0,l|0,1,7,8,0)|0;if(!g)return;Bg(a);return}function ce(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;g=c[a>>2]|0;e=a+8|0;f=e;a=_a[c[g+52>>2]&15](g,c[a+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,b,d)|0;if((a|0)<0)return a|0;f=e;f=ei(c[f>>2]|0,c[f+4>>2]|0,a|0,((a|0)<0)<<31>>31|0)|0;g=e;c[g>>2]=f;c[g+4>>2]=y;return a|0}function de(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=c[b>>2]|0;do if((d|0)<0){h=b+40|0;i=d;g=((d|0)<0)<<31>>31}else{h=b+40|0;g=c[h>>2]|0;do if(!g){i=b+8|0;g=i;g=_a[c[o+52>>2]&15](o,c[b+4>>2]|0,c[g>>2]|0,c[g+4>>2]|0,e,f)|0;if((g|0)<0)n=13;else{m=i;m=ei(c[m>>2]|0,c[m+4>>2]|0,g|0,((g|0)<0)<<31>>31|0)|0;n=i;c[n>>2]=m;c[n+4>>2]=y;n=14}}else{g=_d(g,e,f)|0;if(!((d|0)==0&(g|0)>-1))if((g|0)<0){n=13;break}else{n=14;break}g=c[h>>2]|0;if((((c[g+8>>2]|0)==1?(i=g+12|0,j=c[i>>2]|0,(j|0)!=0&(j&15|0)==0):0)?(k=g+36|0,uf(k,k,j,c[g+16>>2]|0,g+20|0,0),l=a[(c[i>>2]|0)+-1+(g+36)>>0]|0,(l+-1&255)<=15):0)?(m=j-(l&255)|0,m|0):0)Xa[c[g>>2]&31](c[g+4>>2]|0,k,m)|0}while(0);if((n|0)==13){i=g;g=((g|0)<0)<<31>>31;break}if((n|0)==14?d|0:0)return;g=b+8|0;i=c[g>>2]|0;g=c[g+4>>2]|0}while(0);gb[c[b+16>>2]&7](o,c[b+4>>2]|0,i,g,c[b+20>>2]|0);g=c[h>>2]|0;if(g|0)Bg(g);Bg(b);return}function ee(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;A=l;l=l+288|0;x=A+48|0;y=A;z=A+80|0;if((f|0)>=33)ja(16272,16297,589,16307);if((h|0)<=0){l=A;return}o=y+f|0;p=y+(f+1)|0;q=y+(f+2)|0;r=y+(f+3)|0;s=f+4|0;t=(g|0)>0;u=(d|0)>64;v=z+112|0;w=z+176|0;n=1;while(1){c[x>>2]=0;c[x+4>>2]=0;c[x+8>>2]=0;c[x+12>>2]=0;c[x+16>>2]=0;c[x+20>>2]=0;c[x+24>>2]=0;c[x+28>>2]=0;ri(y|0,e|0,f|0)|0;a[o>>0]=n>>>24;a[p>>0]=n>>>16;a[q>>0]=n>>>8;a[r>>0]=n;if(t){k=s;m=0;while(1){if(u){zf(b,d,v);j=32}else{ri(v|0,b|0,d|0)|0;j=d}si(z+112+j|0,0,64-j|0)|0;j=0;do{B=z+112+j|0;a[B>>0]=a[B>>0]^54;j=j+1|0}while((j|0)!=64);vf(z);wf(z,v,64);wf(z,y,k);yf(w,z);j=0;do{B=z+112+j|0;a[B>>0]=a[B>>0]^106;j=j+1|0}while((j|0)!=64);zf(v,96,y);j=0;do{B=x+j|0;a[B>>0]=a[B>>0]^a[y+j>>0];j=j+1|0}while((j|0)!=32);m=m+1|0;if((m|0)==(g|0))break;else k=32}}j=(h|0)<32?h:32;ri(i|0,x|0,j|0)|0;h=h-j|0;if((h|0)<=0)break;else{i=i+j|0;n=n+1|0}}l=A;return}function fe(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;if(!(a[b>>0]|0)){f=Ah(c)|0;return f|0}g=Pg(b)|0;e=Pg(c)|0;f=Ag(g+2+e|0)|0;ri(f|0,b|0,g|0)|0;d=f+g|0;if((a[b+(g+-1)>>0]|0)!=47){a[d>>0]=47;d=d+1|0}ri(d|0,c|0,e+1|0)|0;g=f;return g|0}function ge(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;if(Tg(c,58)|0){f=Ah(c)|0;return f|0}if(!(a[b>>0]|0)){f=Ah(c)|0;return f|0}g=Pg(b)|0;f=Pg(c)|0;e=Ag(g+2+f|0)|0;ri(e|0,b|0,g|0)|0;d=e+g|0;if((a[b+(g+-1)>>0]|0)!=47){a[d>>0]=47;d=d+1|0}ri(d|0,c|0,f+1|0)|0;g=e;return g|0}function he(b){b=b|0;var d=0,e=0,f=0,g=0;d=c[b>>2]|0;while(1){g=a[d>>0]|0;e=g<<24>>24==10;f=d+1|0;if(e^g<<24>>24!=0)d=f;else break}c[b>>2]=e?f:d;return}function ie(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;h=c[e>>2]|0;a:while(1){f=a[h>>0]|0;switch(f<<24>>24){case 34:{j=4;break a}case 0:{i=-1;j=26;break a}case 9:case 32:break;default:{j=21;break a}}h=h+1|0}b:do if((j|0)==4){k=b+d+-1|0;f=h+1|0;c:while(1){d=f+1|0;j=a[f>>0]|0;h=j<<24>>24;d:do switch(j<<24>>24){case 34:{g=b;l=d;break b}case 0:case 10:{i=-1;j=26;break c}case 92:{i=f+2|0;h=a[d>>0]|0;switch(h|0){case 92:case 34:case 39:{f=i;break d}case 110:{h=10;f=i;break d}case 114:{h=13;f=i;break d}case 116:{h=9;f=i;break d}case 120:{i=a[i>>0]|0;d=i<<24>>24;h=d+-48|0;do if(h>>>0>=10)if((d+-65|0)>>>0>=6)if(i<<24>>24<87|(d+-97|0)>>>0>5){i=-1;j=26;break c}else{j=d+-87|0;break}else{j=d+-55|0;break}else j=h;while(0);i=a[f+3>>0]|0;d=i<<24>>24;h=d+-48|0;do if(h>>>0>=10)if((d+-65|0)>>>0>=6)if(i<<24>>24<87|(d+-97|0)>>>0>5){i=-1;j=26;break c}else{h=d+-87|0;break}else{h=d+-55|0;break}while(0);h=h|j<<4;f=f+4|0;break d}default:{i=-1;j=26;break c}}}default:f=d}while(0);if(b>>>0>=k>>>0){i=-1;j=26;break}a[b>>0]=h;b=b+1|0}if((j|0)==26)return i|0}else if((j|0)==21){i=b+d+-1|0;g=b;while(1){switch(f<<24>>24){case 10:case 0:case 9:case 32:{l=h;break b}default:{}}if(g>>>0>=i>>>0){i=-1;break}l=h+1|0;a[g>>0]=f;g=g+1|0;h=l;f=a[l>>0]|0}return i|0}else if((j|0)==26)return i|0;while(0);a[g>>0]=0;c[e>>2]=l;e=0;return e|0}function je(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+16|0;f=h;g=c[d>>2]|0;a:while(1){switch(a[g>>0]|0){case 9:case 32:break;default:break a}g=g+1|0}c[b>>2]=Hh(g,f,e)|0;b=c[f>>2]|0;if((b|0)==(g|0)){d=-1;l=h;return d|0}c[d>>2]=b;d=0;l=h;return d|0}function ke(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}h=Rh(f,e,0)|0;c[b>>2]=h;c[b+4>>2]=y;b=c[e>>2]|0;if((b|0)==(f|0)){h=-1;l=g;return h|0}c[d>>2]=b;h=0;l=g;return h|0}function le(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}c[b>>2]=Hh(f,e,0)|0;b=c[e>>2]|0;if((b|0)==(f|0)){d=-1;l=g;return d|0}c[d>>2]=b;d=0;l=g;return d|0}function me(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=l;l=l+16|0;f=i;g=c[e>>2]|0;a:while(1){switch(a[g>>0]|0){case 9:case 32:break;default:break a}g=g+1|0}c[b>>2]=Hh(g,f,0)|0;b=c[f>>2]|0;if((b|0)==(g|0)){e=-1;l=i;return e|0}if((a[b>>0]|0)==46){b=b+1|0;f=a[b>>0]|0;if((f+-48&255)<10){g=0;h=1e9;do{h=(h>>>0)/10|0;g=(N((f<<24>>24)+-48|0,h)|0)+g|0;b=b+1|0;f=a[b>>0]|0}while((f+-48&255)<10);f=g}else f=0}else f=0;c[d>>2]=f;c[e>>2]=b;e=0;l=i;return e|0}function ne(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}h=Rh(f,e,16)|0;c[b>>2]=h;c[b+4>>2]=y;b=c[e>>2]|0;if((b|0)==(f|0)){h=-1;l=g;return h|0}c[d>>2]=b;h=0;l=g;return h|0}function oe(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+16|0;f=e;g=f;c[g>>2]=b;c[g+4>>2]=d;Ih(a,16330,f)|0;l=e;return a|0}function pe(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;if((d|0)<=0){d=0;return d|0}j=0;a:while(1){h=j<<1;f=a[c+h>>0]|0;g=f<<24>>24;e=g+-48|0;do if(e>>>0>=10)if((g+-65|0)>>>0>=6)if(f<<24>>24<87|(g+-97|0)>>>0>5){e=-1;f=12;break a}else{i=g+-87|0;break}else{i=g+-55|0;break}else i=e;while(0);f=a[c+(h|1)>>0]|0;g=f<<24>>24;e=g+-48|0;do if(e>>>0>=10)if((g+-65|0)>>>0>=6)if(f<<24>>24<87|(g+-97|0)>>>0>5){e=-1;f=12;break a}else{e=g+-87|0;break}else{e=g+-55|0;break}while(0);a[b+j>>0]=e|i<<4;j=j+1|0;if((j|0)>=(d|0)){e=0;f=12;break}}if((f|0)==12)return e|0;return 0}function qe(a){a=a|0;a=Bh(a,16338)|0;return ((a|0)==0?0:a+2|0)|0}function re(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+128|0;i=k;j=i;a:while(1){g=a[d>>0]|0;switch(g<<24>>24){case 10:case 0:{d=-1;f=18;break a}default:{}}f=i;b:while(1){switch(g<<24>>24){case 0:case 10:case 58:break b;default:{}}if((f-j|0)>>>0<127){a[f>>0]=g;f=f+1|0}g=d+1|0;d=g;g=a[g>>0]|0}a[f>>0]=0;if((a[d>>0]|0)!=58){d=-1;f=18;break}c:while(1){d=d+1|0;switch(a[d>>0]|0){case 9:case 32:break;default:break c}}f=Tg(d,10)|0;g=(f|0)!=0;if(g)h=f-d|0;else h=Pg(d)|0;if(!(Og(i,e)|0)){f=16;break}if(g)d=f+1|0;else{d=-1;f=18;break}}if((f|0)==16){c=(h|0)<(c|0)?h:c+-1|0;ri(b|0,d|0,c|0)|0;a[b+c>>0]=0;c=0;l=k;return c|0}else if((f|0)==18){l=k;return d|0}return 0}function se(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+80|0;g=h+64|0;f=h;if(re(f,64,d,e)|0){g=-1;l=h;return g|0}a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}e=Rh(f,g,0)|0;c[b>>2]=e;c[b+4>>2]=y;g=((c[g>>2]|0)==(f|0))<<31>>31;l=h;return g|0}function te(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+80|0;g=h+64|0;f=h;if(re(f,64,d,e)|0){g=-1;l=h;return g|0}a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}e=Rh(f,g,16)|0;c[b>>2]=e;c[b+4>>2]=y;g=((c[g>>2]|0)==(f|0))<<31>>31;l=h;return g|0}function ue(b){b=b|0;var d=0,e=0,f=0;f=l;l=l+80|0;e=f+64|0;d=f;if(re(d,64,b,16341)|0){l=f;return -1}a:while(1){switch(a[d>>0]|0){case 9:case 32:break;default:break a}d=d+1|0}b=Rh(d,e,0)|0;l=f;return ((c[e>>2]|0)==(d|0)?-1:b)|0}function ve(a){a=a|0;if(mf(a,16349,0)|0){a=1;return a|0}if(mf(a,16355,0)|0){a=1;return a|0}a=(mf(a,16362,0)|0)!=0&1;return a|0}function we(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=c[e>>2]|0;o=Wa[c[o+2576>>2]&3](o,e)|0;if((f|0)<=0)return;m=a+8|0;n=a+4|0;l=0;h=0;e=0;while(1){g=c[o+(l>>>5<<2)>>2]|0;if(!g)g=h;else{i=0;k=e;while(1){j=i;while(1){e=1<<j;if(!(e&g))j=j+1|0;else break}g=g&~e;e=j+l<<12;p=c[m>>2]|0;i=(e|0)/(p|0)|0;p=((e|4095|0)/(p|0)|0)+1|0;e=c[n>>2]|0;e=(p|0)<(e|0)?p:e;if((k|0)!=(h|0)){if((i|0)>(k+3|0)){hb[b&1](a,d,0,h,c[a>>2]|0,k-h|0);h=i}}else h=i;if(!g){g=h;break}else{i=j;k=e}}}l=l+32|0;if((l|0)>=(f|0))break;else h=g}if((e|0)==(g|0))return;hb[b&1](a,d,0,g,c[a>>2]|0,e-g|0);return}function xe(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=lf(12)|0;c[h>>2]=e;c[e>>2]=f;c[e+4>>2]=g;f=f<<2;c[e+8>>2]=f;f=(N(f,g)|0)+65535&-65536;g=e+16|0;c[g>>2]=f;c[h+4>>2]=f>>12;g=c[g>>2]|0;g=_a[c[a+2568>>2]&15](a,b,d,g,((g|0)<0)<<31>>31,2)|0;c[h+8>>2]=g;c[e+12>>2]=c[g+40>>2];c[e+20>>2]=h;c[e+24>>2]=6;return h|0}function ye(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=c[a+20>>2]|0;we(a,b,d,c[e+8>>2]|0,c[e+4>>2]|0);return}function ze(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0;a:do if((e|0)>=0){j=b+4+(e<<2)|0;if(c[j>>2]|0){i=0;return i|0}}else{e=0;while(1){j=b+4+(e<<2)|0;if(!(c[j>>2]|0))break a;e=e+8|0;if(e>>>0>=256){e=0;break}}return e|0}while(0);k=lf(432)|0;c[k>>2]=b;c[k+316>>2]=Ah(d)|0;a[k+4>>0]=e;a[k+56>>0]=f;a[k+57>>0]=(f&65535)>>>8;a[k+58>>0]=g;a[k+59>>0]=(g&65535)>>>8;a[k+64>>0]=h;a[k+66>>0]=i;a[k+67>>0]=(i&65535)>>>8;a[k+70>>0]=0;a[k+312>>0]=64;kf(k+8|0,7,k,0);kf(k+20|0,7,k,1);kf(k+32|0,7,k,2);kf(k+44|0,7,k,3);c[j>>2]=k;i=k;return i|0}function Ae(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0;g=c[a>>2]|0;f=d[a+4>>0]|0;a=b+3+(f>>>3)&3;b=1<<(f&31);if(!e){e=g+1036+(a<<5)+(f>>>5<<2)|0;c[e>>2]=c[e>>2]&~b}else{e=g+1036+(a<<5)+(f>>>5<<2)|0;c[e>>2]=c[e>>2]|b}eb[c[g+1164+(a*12|0)>>2]&15](c[g+1164+(a*12|0)+4>>2]|0,c[g+1164+(a*12|0)+8>>2]|0,(c[g+1036+(a<<5)+28>>2]|(c[g+1036+(a<<5)+24>>2]|(c[g+1036+(a<<5)+20>>2]|(c[g+1036+(a<<5)+16>>2]|(c[g+1036+(a<<5)+12>>2]|(c[g+1036+(a<<5)+8>>2]|(c[g+1036+(a<<5)+4>>2]|c[g+1036+(a<<5)>>2]))))))|0)!=0&1);return}function Be(a,b){a=a|0;b=b|0;if(b>>>0<4)return a+8+(b*12|0)|0;else ja(16368,16380,140,16386);return 0}function Ce(a){a=a|0;return c[(c[a>>2]|0)+1028>>2]|0}function De(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;if(d>>>0>=7)ja(16405,16380,190,16431);if(e+-1&e|0)ja(16448,16380,191,16431);if(e>>>0<=3)ja(16473,16380,192,16431);i=b+320+(d<<4)|0;if(!(c[i>>2]|0)){c[i>>2]=e;f=f&255;a[b+320+(d<<4)+4>>0]=f;a[b+320+(d<<4)+5>>0]=0;c[b+320+(d<<4)+8>>2]=g;c[b+320+(d<<4)+12>>2]=h;g=(d|0)==6;h=(g?48:(d<<2)+16|0)+(b+56)|0;a[h>>0]=g?0:f;a[h+1>>0]=0;a[h+2>>0]=0;a[h+3>>0]=0;return}else ja(16483,16380,194,16431)}function Ee(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;return jf(c[(c[a>>2]|0)+1028>>2]|0,b,d,e)|0}function Fe(b,c,d){b=b|0;c=c|0;d=d|0;a[(c&255)+(b+56)>>0]=d;return}function Ge(b,c,d){b=b|0;c=c|0;d=d|0;c=(c&255)+(b+56)|0;a[c>>0]=d;a[c+1>>0]=(d&65535)>>>8;return}function He(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0;e=b+312|0;f=a[e>>0]|0;g=f&255;h=g+d|0;if((h|0)>256){h=-1;return h|0}a[e>>0]=h;h=b+62|0;a[h>>0]=a[h>>0]|16;ri(b+56+g|0,c|0,d|0)|0;h=b+108|0;a[g+1+(b+56)>>0]=a[h>>0]|0;a[h>>0]=f;h=g;return h|0}function Ie(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;if((c[b>>2]|0)!=2){c[a>>2]=6;c[a+4>>2]=0;return}b=c[b+4>>2]|0;f=c[b>>2]|0;a:do if((f|0)>0){e=c[b+8>>2]|0;b=0;while(1){if(!(Og((c[e+(b<<4)+4>>2]|0)+4|0,d)|0))break;b=b+1|0;if((b|0)>=(f|0))break a}if(e+(b<<4)|0){e=e+(b<<4)+8|0;f=c[e+4>>2]|0;d=a;c[d>>2]=c[e>>2];c[d+4>>2]=f;return}}while(0);c[a>>2]=6;c[a+4>>2]=0;return}function Je(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;g=j;if((c[a>>2]|0)!=2){d=-1;l=j;return d|0}i=c[a+4>>2]|0;a=c[i>>2]|0;a:do if((a|0)>0){f=c[i+8>>2]|0;e=0;while(1){if(!(Og((c[f+(e<<4)+4>>2]|0)+4|0,b)|0))break;e=e+1|0;if((e|0)>=(a|0)){h=8;break a}}if(f+(e<<4)|0){a=f+(e<<4)+8|0;c[g>>2]=c[a>>2];c[g+4>>2]=c[a+4>>2];Ke(g)}else h=8}else h=8;while(0);if((h|0)==8){e=i+4|0;f=c[e>>2]|0;if((a|0)<(f|0))e=c[i+8>>2]|0;else{g=a+1|0;a=(f*3|0)/2|0;a=(g|0)>(a|0)?g:a;g=i+8|0;h=Cg(c[g>>2]|0,a<<4)|0;c[g>>2]=h;c[e>>2]=a;a=c[i>>2]|0;e=h}c[i>>2]=a+1;h=Pg(b)|0;i=Ag(h+5|0)|0;c[i>>2]=h;ri(i+4|0,b|0,h+1|0)|0;c[e+(a<<4)>>2]=0;c[e+(a<<4)+4>>2]=i;a=e+(a<<4)+8|0}i=d;b=c[i+4>>2]|0;d=a;c[d>>2]=c[i>>2];c[d+4>>2]=b;d=0;l=j;return d|0}function Ke(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;f=l;l=l+16|0;e=f;switch(c[a>>2]|0){case 7:case 0:{Bg(c[a+4>>2]|0);l=f;return}case 3:{b=c[a+4>>2]|0;if((c[b>>2]|0)>0){d=b+8|0;a=0;do{g=(c[d>>2]|0)+(a<<3)|0;c[e>>2]=c[g>>2];c[e+4>>2]=c[g+4>>2];Ke(e);a=a+1|0}while((a|0)<(c[b>>2]|0))}Bg(b);l=f;return}case 2:{b=c[a+4>>2]|0;if((c[b>>2]|0)>0){d=b+8|0;a=0;do{g=c[d>>2]|0;h=g+(a<<4)|0;c[e>>2]=c[h>>2];c[e+4>>2]=c[h+4>>2];Ke(e);g=g+(a<<4)+8|0;c[e>>2]=c[g>>2];c[e+4>>2]=c[g+4>>2];Ke(e);a=a+1|0}while((a|0)<(c[b>>2]|0))}Bg(b);l=f;return}case 6:case 5:case 4:case 1:{l=f;return}default:ra()}}function Le(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[b>>2]|0)!=3){c[a>>2]=6;c[a+4>>2]=0;return}b=c[b+4>>2]|0;if((c[b>>2]|0)>>>0>d>>>0){e=(c[b+8>>2]|0)+(d<<3)|0;b=c[e+4>>2]|0;d=a;c[d>>2]=c[e>>2];c[d+4>>2]=b;return}else{c[a>>2]=6;c[a+4>>2]=0;return}}function Me(a){a=a|0;return ((c[a>>2]|0)==7?(c[a+4>>2]|0)+4|0:0)|0}function Ne(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+272|0;g=e+256|0;f=e;c[g>>2]=d;Xg(f,256,b,g)|0;b=Pg(f)|0;d=Ag(b+5|0)|0;c[d>>2]=b;ri(d+4|0,f|0,b+1|0)|0;c[a>>2]=7;c[a+4>>2]=d;l=e;return}function Oe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+240|0;u=y+224|0;m=y+216|0;i=y+208|0;j=y+200|0;s=y+192|0;p=y+184|0;o=y+176|0;n=y+168|0;h=y+160|0;q=y;w=y+212|0;x=y+152|0;v=y+136|0;k=y+144|0;r=y+128|0;e=c[d>>2]|0;c[w>>2]=e;a:while(1){f=a[e>>0]|0;b:do if(!(Oh(f<<24>>24)|0)){if(f<<24>>24!=47)break a;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break b;default:{}}e=e+1|0}}case 42:break;default:break a}e=e+2|0;c:while(1)switch(a[e>>0]|0){case 0:break b;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break c;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;f=a[e>>0]|0;g=f<<24>>24;if(!(f<<24>>24)){Ne(b,16496,h);l=y;return}d:do if((g+-48|0)>>>0<10){u=Sh(e,w,0)|0;v=x;c[v>>2]=1;c[v+4>>2]=u}else switch(f<<24>>24){case 34:{Pe(x,w);break d}case 123:{e=e+1|0;c[w>>2]=e;i=lf(12)|0;c[x>>2]=2;c[x+4>>2]=i;i=k+4|0;h=q+1|0;j=q;e:while(1){f=a[e>>0]|0;f:do if(!(Oh(f<<24>>24)|0)){g:do if(f<<24>>24==47){switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break f;default:{}}e=e+1|0}}case 42:break;default:break g}e=e+2|0;h:while(1)switch(a[e>>0]|0){case 0:break f;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break h;else e=f;break}default:e=e+1|0}e=e+2|0;break f}while(0);c[w>>2]=e;f=a[e>>0]|0;g=f<<24>>24;switch(f<<24>>24){case 125:{t=38;break e}case 34:{Pe(k,w);e=c[i>>2]|0;if((c[k>>2]|0)==7){t=40;break e}break}default:{if((g+-97|0)>>>0>25&((f<<24>>24==36|(f<<24>>24==95|(g+-65|0)>>>0<26))^1)){t=48;break e}a[q>>0]=f;e=e+1|0;g=a[e>>0]|0;t=g<<24>>24;if((t+-48|0)>>>0<10|((t+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(t+-65|0)>>>0<26)))){f=e;e=h;do{if((e-j|0)>126){t=48;break e}a[e>>0]=g;f=f+1|0;e=e+1|0;g=a[f>>0]|0;t=g<<24>>24}while((t+-48|0)>>>0<10|((t+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(t+-65|0)>>>0<26))))}else{f=e;e=h}c[w>>2]=f;a[e>>0]=0;t=Pg(q)|0;e=Ag(t+5|0)|0;c[e>>2]=t;ri(e+4|0,q|0,t+1|0)|0}}if(!(c[e>>2]|0)){t=48;break e}f=c[w>>2]|0;i:while(1){g=a[f>>0]|0;j:do if(!(Oh(g<<24>>24)|0)){if(g<<24>>24!=47)break i;switch(a[f+1>>0]|0){case 47:{f=f+2|0;while(1){switch(a[f>>0]|0){case 10:case 0:break j;default:{}}f=f+1|0}}case 42:break;default:break i}f=f+2|0;k:while(1)switch(a[f>>0]|0){case 0:break j;case 42:{g=f+1|0;if((a[g>>0]|0)==47)break k;else f=g;break}default:f=f+1|0}f=f+2|0}else f=f+1|0;while(0)}c[w>>2]=f;if((a[f>>0]|0)!=58){t=65;break e}c[w>>2]=f+1;Oe(v,w);c[m>>2]=c[x>>2];c[m+4>>2]=c[x+4>>2];c[u>>2]=c[v>>2];c[u+4>>2]=c[v+4>>2];Je(m,e+4|0,u)|0;e=c[w>>2]|0;l:while(1){f=a[e>>0]|0;m:do if(!(Oh(f<<24>>24)|0)){if(f<<24>>24!=47)break l;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break m;default:{}}e=e+1|0}}case 42:break;default:break l}e=e+2|0;n:while(1)switch(a[e>>0]|0){case 0:break m;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break n;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;switch(a[e>>0]|0){case 125:break f;case 44:break;default:{t=83;break e}}e=e+1|0;c[w>>2]=e}else e=e+1|0;while(0)}if((t|0)==38){c[w>>2]=e+1;break d}else if((t|0)==40){c[b>>2]=7;c[b+4>>2]=e;l=y;return}else if((t|0)==48){Ne(b,16519,n);l=y;return}else if((t|0)==65){Ne(b,16541,o);l=y;return}else if((t|0)==83){Ne(b,16554,p);l=y;return}break}case 91:{e=e+1|0;c[w>>2]=e;n=lf(12)|0;c[x>>2]=3;c[x+4>>2]=n;o=n+8|0;p=n+4|0;m=n+8|0;q=n+8|0;j=0;o:while(1){p:while(1){f=a[e>>0]|0;q:do if(!(Oh(f<<24>>24)|0)){if(f<<24>>24!=47)break p;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break q;default:{}}e=e+1|0}}case 42:break;default:break p}e=e+2|0;r:while(1)switch(a[e>>0]|0){case 0:break q;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break r;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;if((a[e>>0]|0)==93){t=101;break}Oe(r,w);i=r;h=c[i>>2]|0;i=c[i+4>>2]|0;k=v;c[k>>2]=h;c[k+4>>2]=i;k=j+1|0;e=c[n>>2]|0;if(e>>>0<=j>>>0){if((e|0)==(j|0)){e=c[p>>2]|0;if((e|0)>(j|0)){f=k;g=c[m>>2]|0;e=j}else{e=(e*3|0)/2|0;e=(k|0)>(e|0)?k:e;g=Cg(c[q>>2]|0,e<<3)|0;c[q>>2]=g;c[p>>2]=e;e=c[n>>2]|0;f=e+1|0}c[n>>2]=f;e=g+(e<<3)|0;t=109}}else{e=(c[o>>2]|0)+(j<<3)|0;c[u>>2]=c[e>>2];c[u+4>>2]=c[e+4>>2];Ke(u);e=(c[o>>2]|0)+(j<<3)|0;t=109}if((t|0)==109){t=0;j=e;c[j>>2]=h;c[j+4>>2]=i}e=c[w>>2]|0;s:while(1){f=a[e>>0]|0;t:do if(!(Oh(f<<24>>24)|0)){if(f<<24>>24!=47)break s;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break t;default:{}}e=e+1|0}}case 42:break;default:break s}e=e+2|0;u:while(1)switch(a[e>>0]|0){case 0:break t;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break u;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;switch(a[e>>0]|0){case 44:{e=e+1|0;c[w>>2]=e;break}case 93:break;default:break o}j=k}if((t|0)==101){c[w>>2]=e+1;break d}Ne(b,16575,s);l=y;return}default:{if((g+-97|0)>>>0>25&((f<<24>>24==36|(f<<24>>24==95|(g+-65|0)>>>0<26))^1)){Ne(b,16637,i);l=y;return}a[q>>0]=f;f=e+1|0;e=q+1|0;g=a[f>>0]|0;v=g<<24>>24;v:do if((v+-48|0)>>>0<10|((v+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(v+-65|0)>>>0<26)))){h=q;while(1){if((e-h|0)>126)break v;a[e>>0]=g;f=f+1|0;e=e+1|0;g=a[f>>0]|0;v=g<<24>>24;if(!((v+-48|0)>>>0<10|((v+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(v+-65|0)>>>0<26))))){t=134;break}}}else t=134;while(0);if((t|0)==134){c[w>>2]=f;a[e>>0]=0;if(!(Og(q,16596)|0)){v=x;c[v>>2]=5;c[v+4>>2]=0;break d}if(!(Og(q,16601)|0)){v=x;c[v>>2]=4;c[v+4>>2]=1;break d}if(!(Og(q,16606)|0)){v=x;c[v>>2]=4;c[v+4>>2]=0;break d}}c[j>>2]=q;Ne(b,16612,j);l=y;return}}while(0);c[d>>2]=c[w>>2];d=x;w=c[d+4>>2]|0;x=b;c[x>>2]=c[d>>2];c[x+4>>2]=w;l=y;return}function Pe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+4144|0;r=s+4128|0;q=s+4120|0;p=s+4112|0;o=s+4104|0;n=s+4096|0;m=s;j=m+4095|0;e=(c[d>>2]|0)+1|0;k=m;a:while(1){h=e+1|0;i=a[e>>0]|0;f=i<<24>>24;b:do switch(i<<24>>24){case 0:case 10:{e=3;break a}case 34:{e=23;break a}case 92:{g=e+2|0;f=a[h>>0]|0;switch(f|0){case 92:case 34:case 39:{e=g;break b}case 110:{f=10;e=g;break b}case 114:{f=13;e=g;break b}case 116:{f=9;e=g;break b}case 120:{g=a[g>>0]|0;h=g<<24>>24;f=h+-48|0;do if(f>>>0>=10)if((h+-65|0)>>>0>=6)if(g<<24>>24<87|(h+-97|0)>>>0>5){e=12;break a}else{i=h+-87|0;break}else{i=h+-55|0;break}else i=f;while(0);g=a[e+3>>0]|0;h=g<<24>>24;f=h+-48|0;do if(f>>>0>=10)if((h+-65|0)>>>0>=6)if(g<<24>>24<87|(h+-97|0)>>>0>5){e=17;break a}else{f=h+-87|0;break}else{f=h+-55|0;break}while(0);f=f|i<<4;e=e+4|0;break b}default:{e=19;break a}}}default:e=h}while(0);if(k>>>0>=j>>>0){e=21;break}a[k>>0]=f;k=k+1|0}if((e|0)==3){Ne(b,16658,n);l=s;return}else if((e|0)==12){Ne(b,16678,o);l=s;return}else if((e|0)==17){Ne(b,16678,p);l=s;return}else if((e|0)==19){Ne(b,16696,q);l=s;return}else if((e|0)==21){Ne(b,16716,r);l=s;return}else if((e|0)==23){a[k>>0]=0;c[d>>2]=h;q=Pg(m)|0;r=Ag(q+5|0)|0;c[r>>2]=q;ri(r+4|0,m|0,q+1|0)|0;c[b>>2]=0;c[b+4>>2]=r;l=s;return}}function Qe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;k=n+24|0;m=n+16|0;i=n+20|0;j=n+8|0;g=n;c[i>>2]=d;Oe(g,i);h=c[g>>2]|0;g=c[g+4>>2]|0;f=j;c[f>>2]=h;c[f+4>>2]=g;if((h|0)==7){m=b;c[m>>2]=h;c[m+4>>2]=g;l=n;return}d=c[i>>2]|0;a:while(1){e=a[d>>0]|0;b:do if(!(Oh(e<<24>>24)|0)){if(e<<24>>24!=47){f=19;break a}switch(a[d+1>>0]|0){case 47:{d=d+2|0;while(1){switch(a[d>>0]|0){case 10:case 0:break b;default:{}}d=d+1|0}}case 42:break;default:{f=8;break a}}d=d+2|0;c:while(1)switch(a[d>>0]|0){case 0:break b;case 42:{e=d+1|0;if((a[e>>0]|0)==47)break c;else d=e;break}default:d=d+1|0}d=d+2|0}else d=d+1|0;while(0)}if((f|0)==8)c[i>>2]=d;else if((f|0)==19?(c[i>>2]=d,e<<24>>24==0):0){m=b;c[m>>2]=h;c[m+4>>2]=g;l=n;return};c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];Ke(k);Ne(b,16732,m);l=n;return}function Re(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=l;l=l+16|0;g=f;h=Ag(e+1|0)|0;ri(h|0,d|0,e|0)|0;a[h+e>>0]=0;Qe(g,h);d=g;g=c[d>>2]|0;d=c[d+4>>2]|0;Bg(h);e=b;c[e>>2]=g;c[e+4>>2]=d;l=f;return}function Se(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;g=lf(16)|0;h=lf(1168)|0;j=h+8|0;Qg(j,b)|0;i=yh(j,47)|0;a[((i|0)==0?j:i+1|0)>>0]=0;i=h+1064|0;c[i>>2]=i;c[h+1068>>2]=i;c[h+4>>2]=d;c[h+1036>>2]=e;c[h+1040>>2]=f;c[h>>2]=g;c[g+12>>2]=h;c[g>>2]=10;c[g+4>>2]=2;c[g+8>>2]=3;Yd(b,0,0,g,10,1)|0;return g|0}function Te(a){a=a|0;a=(c[a+12>>2]|0)+1048|0;y=c[a+4>>2]|0;return c[a>>2]|0}function Ue(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=c[a+12>>2]|0;c[i+1120>>2]=0;j=i+1128|0;c[j>>2]=b;c[j+4>>2]=d;c[i+1156>>2]=e;c[i+1144>>2]=f;c[i+1140>>2]=0;c[i+1148>>2]=g;c[i+1152>>2]=h;h=i+1096|0;g=h;g=ei(c[g>>2]|0,c[g+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;c[h>>2]=g;c[h+4>>2]=y;return _e(a,1)|0}function Ve(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=c[a+12>>2]|0;c[i+1120>>2]=1;j=i+1128|0;c[j>>2]=b;c[j+4>>2]=d;c[i+1156>>2]=e;c[i+1144>>2]=f;c[i+1140>>2]=0;c[i+1148>>2]=g;c[i+1152>>2]=h;h=i+1112|0;g=h;g=ei(c[g>>2]|0,c[g+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;c[h>>2]=g;c[h+4>>2]=y;return _e(a,1)|0}function We(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+1280|0;B=G+128|0;E=G+1248|0;D=G+1240|0;C=G+1232|0;o=G+1224|0;n=G+1216|0;k=G+1200|0;i=G+1184|0;h=G+1176|0;g=G+1168|0;j=G+1256|0;x=G+1160|0;z=G+1152|0;f=G+1208|0;m=G+1192|0;A=G;v=G+1264|0;u=a+12|0;w=c[u>>2]|0;if((b|0)<0){t=c[3261]|0;c[g>>2]=0-b;Wh(t,16765,g)|0;Da(1)}Re(f,d,e);r=f;t=c[r>>2]|0;r=c[r+4>>2]|0;s=x;c[s>>2]=t;c[s+4>>2]=r;if((t|0)==7){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];c[h>>2]=Me(B)|0;ng(18452,h);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((og(B,16808,j)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}s=c[j>>2]|0;t=s<<1;b=w+1056|0;c[b>>2]=t;if((s|0)>=1?(t+-1&t|0)==0:0){a=w+1060|0;c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((og(B,16839,a)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}a=c[a>>2]|0;if((a|0)<1){ng(16847,k);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}s=c[b>>2]|0;s=ki(s|0,((s|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;t=y;r=w+1048|0;c[r>>2]=s;c[r+4>>2]=t;c[w+1072>>2]=0;r=(c[w+4>>2]|0)/(c[j>>2]|0)|0;c[w+1076>>2]=(r|0)>1?r:1;c[w+1136>>2]=-1;c[w+1080>>2]=8;t=ei(s|0,t|0,7,0)|0;t=ii(t|0,y|0,8,0)|0;c[w+1088>>2]=t;c[w+1084>>2]=lf(t<<2)|0;t=w+1160|0;c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((pg(B,16864,t,1)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}if((c[t>>2]|0)>32){ng(16883,n);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ie(m,B,16915);b=m;a=c[b>>2]|0;b=c[b+4>>2]|0;s=z;c[s>>2]=a;c[s+4>>2]=b;if((a|0)!=6){if((a|0)!=3){ng(16924,o);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}q=c[b>>2]|0;a:do if((q|0)>0){p=v+4|0;r=w+1064|0;s=w+1068|0;o=0;b:while(1){b=q-o|0;n=c[t>>2]|0;n=(b|0)<(n|0)?b:n;b=(n|0)>0;c:do if(b){a=0;do{c[B>>2]=c[z>>2];c[B+4>>2]=c[z+4>>2];Le(v,B,a+o|0);if((c[v>>2]|0)!=1)break b;c[A+(a<<2)>>2]=c[p>>2];a=a+1|0}while((a|0)<(n|0));if((n|0)==1){d=c[A>>2]|0;b=c[s>>2]|0;d:do if((b|0)!=(r|0)){a=b;while(1){if((c[a+12>>2]|0)==(d|0))break;a=c[a+4>>2]|0;if((a|0)==(r|0))break d}if((b|0)==(a|0))if(!b)break;else break c;else{j=c[a>>2]|0;k=a+4|0;m=c[k>>2]|0;c[j+4>>2]=m;c[m>>2]=j;c[a>>2]=0;c[k>>2]=0;m=c[s>>2]|0;c[s>>2]=a;c[a>>2]=r;c[k>>2]=m;c[m>>2]=a;break c}}while(0);k=c[u>>2]|0;m=Xe(k,d)|0;j=k+1104|0;i=j;i=ei(c[i>>2]|0,c[i+4>>2]|0,1,0)|0;c[j>>2]=i;c[j+4>>2]=y;c[D>>2]=k+8;c[D+4>>2]=d;Wg(B,1024,16966,D)|0;Yd(B,0,0,m,11,1)|0}else F=35}else F=35;while(0);if((F|0)==35){F=0;j=(o|0)/(c[t>>2]|0)|0;k=c[u>>2]|0;m=Ag(140)|0;c[m>>2]=k;c[m+4>>2]=j;c[m+8>>2]=n;do if(b){g=k+1064|0;h=k+1068|0;i=m+12|0;a=0;f=0;do{e=c[A+(f<<2)>>2]|0;d=c[h>>2]|0;e:do if((d|0)!=(g|0)){b=d;while(1){if((c[b+12>>2]|0)==(e|0))break;b=c[b+4>>2]|0;if((b|0)==(g|0)){F=44;break e}}if((d|0)==(b|0))if(!d){F=44;break}else{b=0;break}else{H=c[b>>2]|0;d=b+4|0;e=c[d>>2]|0;c[H+4>>2]=e;c[e>>2]=H;c[b>>2]=0;c[d>>2]=0;e=c[h>>2]|0;c[h>>2]=b;c[b>>2]=g;c[d>>2]=e;c[e>>2]=b;b=0;break}}else F=44;while(0);if((F|0)==44){F=0;b=Xe(k,e)|0;a=1}c[i+(f<<2)>>2]=b;f=f+1|0}while((f|0)!=(n|0));if(!a){F=48;break}c[E>>2]=k+8;c[E+4>>2]=j;Wg(B,1024,16980,E)|0;Yd(B,0,0,m,12,1)|0}else F=48;while(0);if((F|0)==48){F=0;Bg(m)}}o=n+o|0;if((q|0)<=(o|0))break a}ng(16944,C);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}while(0)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);a=c[w+1036>>2]|0;if(!a){l=G;return}cb[a&15](c[w+1040>>2]|0);l=G;return}ng(16819,i);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ke(B);Da(1)}function Xe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;h=a+1072|0;d=c[h>>2]|0;i=a+1076|0;g=a+1064|0;a:do if((d|0)>=(c[i>>2]|0)?(e=c[g>>2]|0,(e|0)!=(g|0)):0)do{f=e;e=c[e>>2]|0;if((c[f+16>>2]|0)==1){c[h>>2]=d+-1;Ia(f+20|0);j=c[f>>2]|0;d=c[f+4>>2]|0;c[j+4>>2]=d;c[d>>2]=j;Bg(f);d=c[h>>2]|0;if((d|0)<(c[i>>2]|0))break a}}while((e|0)!=(g|0));while(0);j=lf(28)|0;c[j+8>>2]=a;c[j+12>>2]=b;c[j+16>>2]=0;b=j+20|0;Ga(b|0);Ja(b|0,c[a+1056>>2]<<9|0)|0;b=a+1068|0;i=c[b>>2]|0;c[b>>2]=j;c[j>>2]=g;c[j+4>>2]=i;c[i>>2]=j;c[h>>2]=(c[h>>2]|0)+1;return j|0}function Ye(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+16|0;f=h;if((b|0)<0){g=c[3261]|0;c[f>>2]=c[a+12>>2];Wh(g,17138,f)|0;Da(1)}g=c[a+8>>2]|0;if((c[g+1056>>2]<<9|0)!=(e|0))ja(17163,17058,366,17192);b=c[g>>2]|0;f=a+16|0;if(c[f>>2]|0)ja(17095,17058,346,17122);La(a+20|0,0,d|0,e|0);c[f>>2]=1;if((c[a+12>>2]|0)!=(c[g+1136>>2]|0)){l=h;return}_e(b,0)|0;l=h;return}function Ze(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+16|0;f=m;if((b|0)<0){k=c[3261]|0;c[f>>2]=c[a+4>>2];Wh(k,16994,f)|0;Da(1)}j=c[(c[a>>2]|0)+1056>>2]<<9;k=a+8|0;b=c[k>>2]|0;if((N(j,b)|0)!=(e|0))ja(17019,17058,252,17070);if((b|0)<=0){Bg(a);l=m;return}f=a+12|0;b=0;while(1){e=c[f+(b<<2)>>2]|0;if(e|0){g=c[e+8>>2]|0;h=c[g>>2]|0;i=e+16|0;if(c[i>>2]|0){b=9;break}n=d+(N(b,j)|0)|0;La(e+20|0,0,n|0,c[g+1056>>2]<<9|0);c[i>>2]=1;if((c[e+12>>2]|0)==(c[g+1136>>2]|0))_e(h,0)|0}b=b+1|0;if((b|0)>=(c[k>>2]|0)){b=13;break}}if((b|0)==9)ja(17095,17058,346,17122);else if((b|0)==13){Bg(a);l=m;return}}function _e(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0;E=l;l=l+1040|0;C=E+1024|0;B=E;w=a+12|0;x=c[w>>2]|0;z=x+1144|0;A=x+1140|0;a=c[A>>2]|0;d=(c[z>>2]|0)-a|0;a:do if(d|0){m=x+1128|0;n=x+1080|0;o=x+1084|0;p=x+1056|0;q=x+1136|0;r=x+1064|0;s=x+1068|0;t=x+1120|0;u=x+1156|0;v=x+1092|0;b:while(1){i=m;h=c[i>>2]|0;i=c[i+4>>2]|0;e=c[n>>2]|0;f=((e|0)<0)<<31>>31;k=li(h|0,i|0,e|0,f|0)|0;g=y;j=c[(c[o>>2]|0)+(k<<2)>>2]|0;do if(!j){e=c[p>>2]|0;f=((e|0)<0)<<31>>31;g=li(h|0,i|0,e|0,f|0)|0;f=ki(g|0,y|0,e|0,f|0)|0;f=fi(h|0,i|0,f|0,y|0)|0;e=e-f|0;d=(d|0)<(e|0)?d:e;c[q>>2]=g;e=c[s>>2]|0;if((e|0)==(r|0))break b;a=e;while(1){if((c[a+12>>2]|0)==(g|0))break;a=c[a+4>>2]|0;if((a|0)==(r|0))break b}if((e|0)==(a|0)){if(!e)break b}else{h=c[a>>2]|0;i=a+4|0;j=c[i>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[a>>2]=0;c[i>>2]=0;j=c[s>>2]|0;c[s>>2]=a;c[a>>2]=r;c[i>>2]=j;c[j>>2]=a}if(!(c[a+16>>2]|0)){a=1;D=23;break b}if(!(c[t>>2]|0)){Ha(a+20|0,f<<9|0,(c[u>>2]|0)+(c[A>>2]<<9)|0,d<<9|0);a=(c[A>>2]|0)+d|0;c[A>>2]=a;j=m;j=ei(c[j>>2]|0,c[j+4>>2]|0,d|0,((d|0)<0)<<31>>31|0)|0;k=m;c[k>>2]=j;c[k+4>>2]=y;c[q>>2]=-1;break}else{h=lf(8)|0;i=c[n>>2]<<9;j=Ag(i)|0;Ga(h|0);Ja(h|0,i|0)|0;c[(c[o>>2]|0)+(k<<2)>>2]=h;k=N(c[n>>2]|0,k)|0;Ha(a+20|0,((c[p>>2]|0)+-1&k)<<9|0,j|0,i|0);La(h|0,0,j|0,i|0);Bg(j);c[v>>2]=(c[v>>2]|0)+1;a=c[A>>2]|0;break}}else{f=ki(k|0,g|0,e|0,f|0)|0;f=fi(h|0,i|0,f|0,y|0)|0;e=e-f|0;e=(d|0)<(e|0)?d:e;f=f<<9;a=(c[u>>2]|0)+(a<<9)|0;d=e<<9;if(!(c[t>>2]|0))Ha(j|0,f|0,a|0,d|0);else La(j|0,f|0,a|0,d|0);a=(c[A>>2]|0)+e|0;c[A>>2]=a;j=m;j=ei(c[j>>2]|0,c[j+4>>2]|0,e|0,((e|0)<0)<<31>>31|0)|0;k=m;c[k>>2]=j;c[k+4>>2]=y}while(0);d=(c[z>>2]|0)-a|0;if(!d)break a}if((D|0)==23){l=E;return a|0}b=c[w>>2]|0;D=Xe(b,g)|0;A=b+1104|0;z=A;z=ei(c[z>>2]|0,c[z+4>>2]|0,1,0)|0;c[A>>2]=z;c[A+4>>2]=y;c[C>>2]=b+8;c[C+4>>2]=g;Wg(B,1024,16966,C)|0;Yd(B,0,0,D,11,1)|0;D=1;l=E;return D|0}while(0);if(b|0){D=0;l=E;return D|0}db[c[x+1148>>2]&15](c[x+1152>>2]|0,0);D=0;l=E;return D|0}function $e(){var a=0;a=lf(2592)|0;c[a+2568>>2]=9;c[a+2572>>2]=10;c[a+2576>>2]=2;c[a+2580>>2]=5;return a|0}function af(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;i=c[a>>2]|0;if((i|0)>=32)ja(17207,17248,85,17256);if(!(((e|0)!=0|(f|0)!=0)&((e&4095|0)==0&0==0)))ja(17275,17248,86,17256);c[a>>2]=i+1;h=a+8+(i*80|0)|0;c[h>>2]=a;c[a+8+(i*80|0)+32>>2]=1;c[a+8+(i*80|0)+36>>2]=g&-5;j=a+8+(i*80|0)+8|0;c[j>>2]=b;c[j+4>>2]=d;b=a+8+(i*80|0)+16|0;c[b>>2]=e;c[b+4>>2]=f;b=(g&4|0)==0;j=a+8+(i*80|0)+24|0;c[j>>2]=b?e:0;c[j+4>>2]=b?f:0;j=a+8+(i*80|0)+40|0;c[j>>2]=0;b=a+8+(i*80|0)+48|0;c[b>>2]=0;d=lf(e)|0;c[j>>2]=d;if(!d){Uh(17325,29,1,c[3261]|0)|0;Da(1)}if(!(g&2))return h|0;f=ni(e|0,f|0,12)|0;f=(f+31|0)>>>5<<2;g=a+8+(i*80|0)+44|0;c[g>>2]=f;j=a+8+(i*80|0)+60|0;c[j>>2]=0;c[a+8+(i*80|0)+52>>2]=lf(f)|0;c[a+8+(i*80|0)+56>>2]=lf(c[g>>2]|0)|0;c[b>>2]=c[a+8+(i*80|0)+52+(c[j>>2]<<2)>>2];return h|0}function bf(a,b){a=a|0;b=b|0;Bg(c[b+40>>2]|0);return}function cf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;h=b+48|0;i=c[h>>2]|0;f=b+44|0;d=c[f>>2]|0;g=d>>>2;a:do if(g){e=0;while(1){if(c[i+(e<<2)>>2]|0)break;e=e+1|0;if(e>>>0>=g>>>0)break a}g=b+24|0;if(!((c[g>>2]|0)==0&(c[g+4>>2]|0)==0)){eb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[b+16>>2]|0);d=c[f>>2]|0}}while(0);f=b+60|0;g=c[f>>2]^1;c[f>>2]=g;b=c[b+52+(g<<2)>>2]|0;c[h>>2]=b;si(b|0,0,d|0)|0;return i|0}function df(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=b+24|0;g=h;g=(c[g>>2]|0)==0&(c[g+4>>2]|0)==0;if(!f){if(g)return;if(c[b+32>>2]|0)eb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[b+16>>2]|0);e=b+8|0;c[e>>2]=0;c[e+4>>2]=0;c[h>>2]=0;c[h+4>>2]=0;return}if(!g?(f=b+8|0,(c[f>>2]|0)==(d|0)?(c[f+4>>2]|0)==(e|0):0):0)return;if(!(c[b+32>>2]|0))a=b+16|0;else{f=b+16|0;eb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[f>>2]|0);a=f}b=b+8|0;c[b>>2]=d;c[b+4>>2]=e;d=a;e=c[d+4>>2]|0;c[h>>2]=c[d>>2];c[h+4>>2]=e;return}function ef(a){a=a|0;var b=0,d=0,e=0;b=c[a>>2]|0;if((b|0)<=0){Bg(a);return}e=a+2572|0;d=0;do{if(c[a+8+(d*80|0)+32>>2]|0){db[c[e>>2]&15](a,a+8+(d*80|0)|0);b=c[a>>2]|0}d=d+1|0}while((d|0)<(b|0));Bg(a);return}function ff(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;h=c[a>>2]|0;if((h|0)<=0){i=0;return i|0}e=0;while(1){f=a+8+(e*80|0)+8|0;g=c[f>>2]|0;f=c[f+4>>2]|0;if(!(f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0)?(j=a+8+(e*80|0)+24|0,g=ei(c[j>>2]|0,c[j+4>>2]|0,g|0,f|0)|0,f=y,f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0):0)break;e=e+1|0;if((e|0)>=(h|0)){e=0;i=7;break}}if((i|0)==7)return e|0;j=a+8+(e*80|0)|0;return j|0}function gf(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,l=0,m=0;k=c[a>>2]|0;if((k|0)>=32)ja(17207,17248,197,17355);if(f>>>0<1|(f|0)==1&e>>>0<0){c[a>>2]=k+1;l=a+8+(k*80|0)|0;c[l>>2]=a;m=a+8+(k*80|0)+8|0;c[m>>2]=b;c[m+4>>2]=d;b=a+8+(k*80|0)+16|0;c[b>>2]=e;c[b+4>>2]=f;b=(j&16|0)==0;d=a+8+(k*80|0)+24|0;c[d>>2]=b?e:0;c[d+4>>2]=b?f:0;c[a+8+(k*80|0)+32>>2]=0;c[a+8+(k*80|0)+64>>2]=g;c[a+8+(k*80|0)+68>>2]=h;c[a+8+(k*80|0)+72>>2]=i;c[a+8+(k*80|0)+76>>2]=j;return l|0}else ja(17375,17248,198,17355);return 0}function hf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=c[a>>2]|0;if(c[a+32>>2]|0){gb[c[f+2580>>2]&7](f,a,b,d,e);return}h=a+24|0;g=h;g=(c[g>>2]|0)==0&(c[g+4>>2]|0)==0;if(!e){if(g)return;d=a+8|0;c[d>>2]=0;c[d+4>>2]=0;d=h;c[d>>2]=0;c[d+4>>2]=0;return}f=a+8|0;if(!g?(e=f,(c[e>>2]|0)==(b|0)?(c[e+4>>2]|0)==(d|0):0):0)return;e=f;c[e>>2]=b;c[e+4>>2]=d;a=a+16|0;b=c[a+4>>2]|0;d=h;c[d>>2]=c[a>>2];c[d+4>>2]=b;return}function jf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;i=c[a>>2]|0;if((i|0)<=0){k=0;return k|0}h=0;while(1){f=a+8+(h*80|0)+8|0;g=c[f>>2]|0;f=c[f+4>>2]|0;if(!(f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0)?(l=a+8+(h*80|0)+24|0,l=ei(c[l>>2]|0,c[l+4>>2]|0,g|0,f|0)|0,m=y,m>>>0>d>>>0|(m|0)==(d|0)&l>>>0>b>>>0):0)break;f=h+1|0;if((f|0)<(i|0))h=f;else{f=0;k=11;break}}if((k|0)==11)return f|0;if(!(c[a+8+(h*80|0)+32>>2]|0)){m=0;return m|0}f=fi(b|0,d|0,g|0,f|0)|0;if(e|0?(m=c[a+8+(h*80|0)+48>>2]|0,j=m+(f>>>17<<2)|0,m|0):0)c[j>>2]=c[j>>2]|1<<(f>>>12&31);m=(c[a+8+(h*80|0)+40>>2]|0)+f|0;return m|0}function kf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a>>2]=b;c[a+4>>2]=d;c[a+8>>2]=e;return}function lf(a){a=a|0;var b=0;b=Ag(a)|0;if(!b){b=0;return b|0}si(b|0,0,a|0)|0;return b|0}function mf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;f=a[d>>0]|0;a:do if(f<<24>>24){while(1){if((a[b>>0]|0)!=f<<24>>24){b=0;break}b=b+1|0;d=d+1|0;f=a[d>>0]|0;if(!(f<<24>>24))break a}return b|0}while(0);if(!e){e=1;return e|0}c[e>>2]=b;e=1;return e|0}function nf(a){a=a|0;c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;return}function of(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;h=b+4|0;i=c[h>>2]|0;j=i+1|0;g=b+8|0;k=c[g>>2]|0;f=(k*3|0)>>>1;f=(j|0)>(f|0)?j:f;e=c[b>>2]|0;if(j>>>0>k>>>0){e=Cg(e,f)|0;c[b>>2]=e;c[g>>2]=f}a[e+i>>0]=d;if(j>>>0<=(c[h>>2]|0)>>>0)return;c[h>>2]=j;return}function pf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;g=a+4|0;h=c[g>>2]|0;i=Pg(b)|0;j=i+h|0;f=a+8|0;k=c[f>>2]|0;e=(k*3|0)>>>1;e=(j|0)>(e|0)?j:e;d=c[a>>2]|0;if(j>>>0>k>>>0){d=Cg(d,e)|0;c[a>>2]=d;c[f>>2]=e}ri(d+h|0,b|0,i|0)|0;if(j>>>0<=(c[g>>2]|0)>>>0)return;c[g>>2]=j;return}function qf(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0;if(!((a|0)!=0&(e|0)!=0)){h=-1;return h|0}switch(b|0){case 128:case 192:case 256:break;default:{h=-2;return h|0}}g=(b|0)==128;do if(!g){f=e+240|0;if((b|0)==192){c[f>>2]=12;break}else{c[f>>2]=14;break}}else c[e+240>>2]=10;while(0);f=(d[a+1>>0]|0)<<16|(d[a>>0]|0)<<24|(d[a+2>>0]|0)<<8|(d[a+3>>0]|0);c[e>>2]=f;c[e+4>>2]=(d[a+5>>0]|0)<<16|(d[a+4>>0]|0)<<24|(d[a+6>>0]|0)<<8|(d[a+7>>0]|0);c[e+8>>2]=(d[a+9>>0]|0)<<16|(d[a+8>>0]|0)<<24|(d[a+10>>0]|0)<<8|(d[a+11>>0]|0);c[e+12>>2]=(d[a+13>>0]|0)<<16|(d[a+12>>0]|0)<<24|(d[a+14>>0]|0)<<8|(d[a+15>>0]|0);if(g){a=0;do{g=c[e+12>>2]|0;f=c[16+((g>>>16&255)<<2)>>2]&-16777216^f^c[16+((g>>>8&255)<<2)>>2]&16711680^c[16+((g&255)<<2)>>2]&65280^c[16+(g>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];h=e;e=e+16|0;c[e>>2]=f;b=c[h+4>>2]^f;c[h+20>>2]=b;b=c[h+8>>2]^b;c[h+24>>2]=b;c[h+28>>2]=b^g;a=a+1|0}while((a|0)!=10);f=0;return f|0}c[e+16>>2]=(d[a+17>>0]|0)<<16|(d[a+16>>0]|0)<<24|(d[a+18>>0]|0)<<8|(d[a+19>>0]|0);c[e+20>>2]=(d[a+21>>0]|0)<<16|(d[a+20>>0]|0)<<24|(d[a+22>>0]|0)<<8|(d[a+23>>0]|0);if((b|0)==192){a=0;while(1){h=c[e+20>>2]|0;f=c[16+((h>>>16&255)<<2)>>2]&-16777216^f^c[16+((h>>>8&255)<<2)>>2]&16711680^c[16+((h&255)<<2)>>2]&65280^c[16+(h>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];b=e+24|0;c[b>>2]=f;g=c[e+4>>2]^f;c[e+28>>2]=g;g=c[e+8>>2]^g;c[e+32>>2]=g;g=c[e+12>>2]^g;c[e+36>>2]=g;a=a+1|0;if((a|0)==8){f=0;break}g=c[e+16>>2]^g;c[e+40>>2]=g;c[e+44>>2]=g^h;e=b}return f|0}c[e+24>>2]=(d[a+25>>0]|0)<<16|(d[a+24>>0]|0)<<24|(d[a+26>>0]|0)<<8|(d[a+27>>0]|0);c[e+28>>2]=(d[a+29>>0]|0)<<16|(d[a+28>>0]|0)<<24|(d[a+30>>0]|0)<<8|(d[a+31>>0]|0);if((b|0)!=256){h=0;return h|0}a=0;while(1){h=c[e+28>>2]|0;f=c[16+((h>>>16&255)<<2)>>2]&-16777216^f^c[16+((h>>>8&255)<<2)>>2]&16711680^c[16+((h&255)<<2)>>2]&65280^c[16+(h>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];b=e+32|0;c[b>>2]=f;g=c[e+4>>2]^f;c[e+36>>2]=g;g=c[e+8>>2]^g;c[e+40>>2]=g;g=c[e+12>>2]^g;c[e+44>>2]=g;a=a+1|0;if((a|0)==7){f=0;break}g=c[16+(g>>>24<<2)>>2]&-16777216^c[e+16>>2]^c[16+((g>>>16&255)<<2)>>2]&16711680^c[16+((g>>>8&255)<<2)>>2]&65280^c[16+((g&255)<<2)>>2]&255;c[e+48>>2]=g;g=c[e+20>>2]^g;c[e+52>>2]=g;g=c[e+24>>2]^g;c[e+56>>2]=g;c[e+60>>2]=g^h;e=b}return f|0}function rf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;a=qf(a,b,d)|0;if((a|0)<0){d=a;return d|0}e=d+240|0;a=c[e>>2]|0;if((a|0)<=0){d=0;return d|0}a=a<<2;b=0;do{f=d+(b<<2)|0;g=c[f>>2]|0;h=d+(a<<2)|0;c[f>>2]=c[h>>2];c[h>>2]=g;h=d+((b|1)<<2)|0;g=c[h>>2]|0;f=d+((a|1)<<2)|0;c[h>>2]=c[f>>2];c[f>>2]=g;f=d+((b|2)<<2)|0;g=c[f>>2]|0;h=d+((a|2)<<2)|0;c[f>>2]=c[h>>2];c[h>>2]=g;h=d+((b|3)<<2)|0;g=c[h>>2]|0;f=d+((a|3)<<2)|0;c[h>>2]=c[f>>2];c[f>>2]=g;b=b+4|0;a=a+-4|0}while((b|0)<(a|0));if((c[e>>2]|0)<=1){h=0;return h|0}a=d;b=1;do{h=a;a=a+16|0;g=c[a>>2]|0;c[a>>2]=c[2112+((c[16+((g>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(g>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((g>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((g&255)<<2)>>2]&255)<<2)>>2];g=h+20|0;f=c[g>>2]|0;c[g>>2]=c[2112+((c[16+((f>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(f>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((f>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((f&255)<<2)>>2]&255)<<2)>>2];g=h+24|0;f=c[g>>2]|0;c[g>>2]=c[2112+((c[16+((f>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(f>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((f>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((f&255)<<2)>>2]&255)<<2)>>2];h=h+28|0;g=c[h>>2]|0;c[h>>2]=c[2112+((c[16+((g>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(g>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((g>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((g&255)<<2)>>2]&255)<<2)>>2];b=b+1|0}while((b|0)<(c[e>>2]|0));a=0;return a|0}function sf(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=c[f+240>>2]>>1;o=j<<3;p=f+(o+-8<<2)|0;n=f;g=((d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|(d[b+3>>0]|0))^c[f>>2];h=((d[b+5>>0]|0)<<16|(d[b+4>>0]|0)<<24|(d[b+6>>0]|0)<<8|(d[b+7>>0]|0))^c[f+4>>2];i=((d[b+9>>0]|0)<<16|(d[b+8>>0]|0)<<24|(d[b+10>>0]|0)<<8|(d[b+11>>0]|0))^c[f+8>>2];b=((d[b+13>>0]|0)<<16|(d[b+12>>0]|0)<<24|(d[b+14>>0]|0)<<8|(d[b+15>>0]|0))^c[f+12>>2];while(1){k=c[6208+((h>>>16&255)<<2)>>2]^c[5184+(g>>>24<<2)>>2]^c[7232+((i>>>8&255)<<2)>>2]^c[8256+((b&255)<<2)>>2]^c[n+16>>2];l=c[6208+((i>>>16&255)<<2)>>2]^c[5184+(h>>>24<<2)>>2]^c[7232+((b>>>8&255)<<2)>>2]^c[8256+((g&255)<<2)>>2]^c[n+20>>2];m=c[6208+((b>>>16&255)<<2)>>2]^c[5184+(i>>>24<<2)>>2]^c[7232+((g>>>8&255)<<2)>>2]^c[8256+((h&255)<<2)>>2]^c[n+24>>2];g=c[6208+((g>>>16&255)<<2)>>2]^c[5184+(b>>>24<<2)>>2]^c[7232+((h>>>8&255)<<2)>>2]^c[8256+((i&255)<<2)>>2]^c[n+28>>2];h=n+32|0;b=j+-1|0;i=k>>>24;if(!b)break;r=c[6208+((m>>>16&255)<<2)>>2]^c[5184+(l>>>24<<2)>>2]^c[7232+((g>>>8&255)<<2)>>2]^c[8256+((k&255)<<2)>>2]^c[n+36>>2];q=c[6208+((g>>>16&255)<<2)>>2]^c[5184+(m>>>24<<2)>>2]^c[7232+((k>>>8&255)<<2)>>2]^c[8256+((l&255)<<2)>>2]^c[n+40>>2];k=c[6208+((k>>>16&255)<<2)>>2]^c[5184+(g>>>24<<2)>>2]^c[7232+((l>>>8&255)<<2)>>2]^c[8256+((m&255)<<2)>>2]^c[n+44>>2];j=b;n=h;g=c[6208+((l>>>16&255)<<2)>>2]^c[5184+(i<<2)>>2]^c[7232+((m>>>8&255)<<2)>>2]^c[8256+((g&255)<<2)>>2]^c[h>>2];h=r;i=q;b=k}r=(c[16+((l>>>16&255)<<2)>>2]&16711680|c[16+(i<<2)>>2]&-16777216|c[16+((m>>>8&255)<<2)>>2]&65280|c[16+((g&255)<<2)>>2]&255)^c[f+(o<<2)>>2];a[e>>0]=r>>>24;a[e+1>>0]=r>>>16;a[e+2>>0]=r>>>8;a[e+3>>0]=r;r=(c[16+((m>>>16&255)<<2)>>2]&16711680|c[16+(l>>>24<<2)>>2]&-16777216|c[16+((g>>>8&255)<<2)>>2]&65280|c[16+((k&255)<<2)>>2]&255)^c[p+36>>2];a[e+4>>0]=r>>>24;a[e+5>>0]=r>>>16;a[e+6>>0]=r>>>8;a[e+7>>0]=r;r=(c[16+((g>>>16&255)<<2)>>2]&16711680|c[16+(m>>>24<<2)>>2]&-16777216|c[16+((k>>>8&255)<<2)>>2]&65280|c[16+((l&255)<<2)>>2]&255)^c[p+40>>2];a[e+8>>0]=r>>>24;a[e+9>>0]=r>>>16;a[e+10>>0]=r>>>8;a[e+11>>0]=r;r=(c[16+((k>>>16&255)<<2)>>2]&16711680|c[16+(g>>>24<<2)>>2]&-16777216|c[16+((l>>>8&255)<<2)>>2]&65280|c[16+((m&255)<<2)>>2]&255)^c[p+44>>2];a[e+12>>0]=r>>>24;a[e+13>>0]=r>>>16;a[e+14>>0]=r>>>8;a[e+15>>0]=r;return}function tf(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=c[f+240>>2]>>1;o=j<<3;p=f+(o+-8<<2)|0;n=f;g=((d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|(d[b+3>>0]|0))^c[f>>2];h=((d[b+5>>0]|0)<<16|(d[b+4>>0]|0)<<24|(d[b+6>>0]|0)<<8|(d[b+7>>0]|0))^c[f+4>>2];i=((d[b+9>>0]|0)<<16|(d[b+8>>0]|0)<<24|(d[b+10>>0]|0)<<8|(d[b+11>>0]|0))^c[f+8>>2];b=((d[b+13>>0]|0)<<16|(d[b+12>>0]|0)<<24|(d[b+14>>0]|0)<<8|(d[b+15>>0]|0))^c[f+12>>2];while(1){k=c[2112+((b>>>16&255)<<2)>>2]^c[1088+(g>>>24<<2)>>2]^c[3136+((i>>>8&255)<<2)>>2]^c[4160+((h&255)<<2)>>2]^c[n+16>>2];l=c[2112+((g>>>16&255)<<2)>>2]^c[1088+(h>>>24<<2)>>2]^c[3136+((b>>>8&255)<<2)>>2]^c[4160+((i&255)<<2)>>2]^c[n+20>>2];m=c[2112+((h>>>16&255)<<2)>>2]^c[1088+(i>>>24<<2)>>2]^c[3136+((g>>>8&255)<<2)>>2]^c[4160+((b&255)<<2)>>2]^c[n+24>>2];g=c[2112+((i>>>16&255)<<2)>>2]^c[1088+(b>>>24<<2)>>2]^c[3136+((h>>>8&255)<<2)>>2]^c[4160+((g&255)<<2)>>2]^c[n+28>>2];h=n+32|0;b=j+-1|0;i=k>>>24;if(!b)break;r=c[2112+((k>>>16&255)<<2)>>2]^c[1088+(l>>>24<<2)>>2]^c[3136+((g>>>8&255)<<2)>>2]^c[4160+((m&255)<<2)>>2]^c[n+36>>2];q=c[2112+((l>>>16&255)<<2)>>2]^c[1088+(m>>>24<<2)>>2]^c[3136+((k>>>8&255)<<2)>>2]^c[4160+((g&255)<<2)>>2]^c[n+40>>2];k=c[2112+((m>>>16&255)<<2)>>2]^c[1088+(g>>>24<<2)>>2]^c[3136+((l>>>8&255)<<2)>>2]^c[4160+((k&255)<<2)>>2]^c[n+44>>2];j=b;n=h;g=c[2112+((g>>>16&255)<<2)>>2]^c[1088+(i<<2)>>2]^c[3136+((m>>>8&255)<<2)>>2]^c[4160+((l&255)<<2)>>2]^c[h>>2];h=r;i=q;b=k}r=(c[9280+((g>>>16&255)<<2)>>2]&16711680|c[9280+(i<<2)>>2]&-16777216|c[9280+((m>>>8&255)<<2)>>2]&65280|c[9280+((l&255)<<2)>>2]&255)^c[f+(o<<2)>>2];a[e>>0]=r>>>24;a[e+1>>0]=r>>>16;a[e+2>>0]=r>>>8;a[e+3>>0]=r;r=(c[9280+((k>>>16&255)<<2)>>2]&16711680|c[9280+(l>>>24<<2)>>2]&-16777216|c[9280+((g>>>8&255)<<2)>>2]&65280|c[9280+((m&255)<<2)>>2]&255)^c[p+36>>2];a[e+4>>0]=r>>>24;a[e+5>>0]=r>>>16;a[e+6>>0]=r>>>8;a[e+7>>0]=r;r=(c[9280+((l>>>16&255)<<2)>>2]&16711680|c[9280+(m>>>24<<2)>>2]&-16777216|c[9280+((k>>>8&255)<<2)>>2]&65280|c[9280+((g&255)<<2)>>2]&255)^c[p+40>>2];a[e+8>>0]=r>>>24;a[e+9>>0]=r>>>16;a[e+10>>0]=r>>>8;a[e+11>>0]=r;r=(c[9280+((m>>>16&255)<<2)>>2]&16711680|c[9280+(g>>>24<<2)>>2]&-16777216|c[9280+((l>>>8&255)<<2)>>2]&65280|c[9280+((k&255)<<2)>>2]&255)^c[p+44>>2];a[e+12>>0]=r>>>24;a[e+13>>0]=r>>>16;a[e+14>>0]=r>>>8;a[e+15>>0]=r;return}function uf(b,c,d,e,f,g){b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;U=l;l=l+16|0;T=U;h=d>>>0>15;if(!g){if(h){i=d+-16|0;j=i&-16;A=j+16|0;g=b+A|0;k=f+1|0;m=f+2|0;n=f+3|0;o=f+4|0;p=f+5|0;q=f+6|0;r=f+7|0;s=f+8|0;t=f+9|0;u=f+10|0;v=f+11|0;w=f+12|0;x=f+13|0;y=f+14|0;z=f+15|0;h=b;b=c;while(1){S=T;Q=h;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));tf(h,b,e);a[b>>0]=a[b>>0]^a[f>>0];S=b+1|0;a[S>>0]=a[S>>0]^a[k>>0];S=b+2|0;a[S>>0]=a[S>>0]^a[m>>0];S=b+3|0;a[S>>0]=a[S>>0]^a[n>>0];S=b+4|0;a[S>>0]=a[S>>0]^a[o>>0];S=b+5|0;a[S>>0]=a[S>>0]^a[p>>0];S=b+6|0;a[S>>0]=a[S>>0]^a[q>>0];S=b+7|0;a[S>>0]=a[S>>0]^a[r>>0];S=b+8|0;a[S>>0]=a[S>>0]^a[s>>0];S=b+9|0;a[S>>0]=a[S>>0]^a[t>>0];S=b+10|0;a[S>>0]=a[S>>0]^a[u>>0];S=b+11|0;a[S>>0]=a[S>>0]^a[v>>0];S=b+12|0;a[S>>0]=a[S>>0]^a[w>>0];S=b+13|0;a[S>>0]=a[S>>0]^a[x>>0];S=b+14|0;a[S>>0]=a[S>>0]^a[y>>0];S=b+15|0;a[S>>0]=a[S>>0]^a[z>>0];S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));d=d+-16|0;if(d>>>0<=15)break;else{h=h+16|0;b=b+16|0}}d=i-j|0;h=c+A|0}else{g=b;h=c}if(!d){l=U;return}S=T;Q=g;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));tf(T,T,e);c=0;do{a[h+c>>0]=a[f+c>>0]^a[T+c>>0];c=c+1|0}while((c|0)!=(d|0));S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));l=U;return}if(h){O=d+-16|0;i=O&-16;P=i+16|0;h=b+P|0;j=f+1|0;k=T+1|0;m=f+2|0;n=T+2|0;o=f+3|0;p=T+3|0;q=f+4|0;r=T+4|0;s=f+5|0;t=T+5|0;u=f+6|0;v=T+6|0;w=f+7|0;x=T+7|0;y=f+8|0;z=T+8|0;A=f+9|0;B=T+9|0;C=f+10|0;D=T+10|0;E=f+11|0;F=T+11|0;G=f+12|0;H=T+12|0;I=f+13|0;J=T+13|0;K=f+14|0;L=T+14|0;M=f+15|0;N=T+15|0;g=b;b=c;while(1){a[T>>0]=a[f>>0]^a[g>>0];a[k>>0]=a[j>>0]^a[g+1>>0];a[n>>0]=a[m>>0]^a[g+2>>0];a[p>>0]=a[o>>0]^a[g+3>>0];a[r>>0]=a[q>>0]^a[g+4>>0];a[t>>0]=a[s>>0]^a[g+5>>0];a[v>>0]=a[u>>0]^a[g+6>>0];a[x>>0]=a[w>>0]^a[g+7>>0];a[z>>0]=a[y>>0]^a[g+8>>0];a[B>>0]=a[A>>0]^a[g+9>>0];a[D>>0]=a[C>>0]^a[g+10>>0];a[F>>0]=a[E>>0]^a[g+11>>0];a[H>>0]=a[G>>0]^a[g+12>>0];a[J>>0]=a[I>>0]^a[g+13>>0];a[L>>0]=a[K>>0]^a[g+14>>0];a[N>>0]=a[M>>0]^a[g+15>>0];sf(T,b,e);S=f;Q=b;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));d=d+-16|0;if(d>>>0<=15)break;else{g=g+16|0;b=b+16|0}}d=O-i|0;c=c+P|0}else h=b;if(!d){l=U;return}g=0;do{a[T+g>>0]=a[f+g>>0]^a[h+g>>0];g=g+1|0}while((g|0)!=(d|0));if(d>>>0<16)ri(T+d|0,f+d|0,16-d|0)|0;sf(T,T,e);S=c;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));l=U;return}function vf(a){a=a|0;var b=0;c[a+40>>2]=0;b=a;c[b>>2]=0;c[b+4>>2]=0;c[a+8>>2]=1779033703;c[a+12>>2]=-1150833019;c[a+16>>2]=1013904242;c[a+20>>2]=-1521486534;c[a+24>>2]=1359893119;c[a+28>>2]=-1694144372;c[a+32>>2]=528734635;c[a+36>>2]=1541459225;return}function wf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;g=a+40|0;e=c[g>>2]|0;if(e>>>0>64)ra();i=a;f=c[i>>2]|0;i=c[i+4>>2]|0;h=ei(f|0,i|0,d|0,0)|0;j=y;if(j>>>0<i>>>0|(j|0)==(i|0)&h>>>0<f>>>0)ra();if(!d)return;f=a+44|0;while(1){if(!(d>>>0>63&(e|0)==0)){i=64-e|0;i=(d|0)<(i|0)?d:i;ri(a+44+e|0,b|0,i|0)|0;j=(c[g>>2]|0)+i|0;c[g>>2]=j;e=b+i|0;d=d-i|0;if((j|0)==64){xf(a,f);i=a;i=ei(c[i>>2]|0,c[i+4>>2]|0,512,0)|0;j=a;c[j>>2]=i;c[j+4>>2]=y;c[g>>2]=0}}else{xf(a,b);j=a;j=ei(c[j>>2]|0,c[j+4>>2]|0,512,0)|0;e=a;c[e>>2]=j;c[e+4>>2]=y;e=b+64|0;d=d+-64|0}if(!d)break;b=e;e=c[g>>2]|0}return}function xf(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;i=l;l=l+288|0;f=i+256|0;g=i;h=a+8|0;c[f>>2]=c[h>>2];c[f+4>>2]=c[h+4>>2];c[f+8>>2]=c[h+8>>2];c[f+12>>2]=c[h+12>>2];c[f+16>>2]=c[h+16>>2];c[f+20>>2]=c[h+20>>2];c[f+24>>2]=c[h+24>>2];c[f+28>>2]=c[h+28>>2];e=0;do{j=b+(e<<2)|0;c[g+(e<<2)>>2]=(d[j+1>>0]|0)<<16|(d[j>>0]|0)<<24|(d[j+2>>0]|0)<<8|(d[j+3>>0]|0);e=e+1|0}while((e|0)!=16);e=16;b=c[g>>2]|0;do{j=c[g+(e+-2<<2)>>2]|0;k=b;b=c[g+(e+-15<<2)>>2]|0;c[g+(e<<2)>>2]=k+(c[g+(e+-7<<2)>>2]|0)+((j>>>19|j<<13)^j>>>10^(j>>>17|j<<15))+((b>>>18|b<<14)^b>>>3^(b>>>7|b<<25));e=e+1|0}while((e|0)!=64);j=f+28|0;q=f+16|0;r=c[q>>2]|0;b=f+24|0;s=c[b>>2]|0;v=f+20|0;e=c[v>>2]|0;k=(c[j>>2]|0)+1116352408+(c[g>>2]|0)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))+((e^s)&r^s)|0;t=c[f>>2]|0;u=f+4|0;o=c[u>>2]|0;w=f+8|0;n=c[w>>2]|0;m=f+12|0;p=k+(c[m>>2]|0)|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((o|t)&n|o&t)+k|0;c[j>>2]=k;s=s+1899447441+(c[g+4>>2]|0)+(p&(e^r)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=e+-1245643825+(c[g+8>>2]|0)+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=r+-373957723+(c[g+12>>2]|0)+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=p+961987163+(c[g+16>>2]|0)+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=n+1508970993+(c[g+20>>2]|0)+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+24>>2]|0)+-1841331548+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+28>>2]|0)+-1424204075+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+32>>2]|0)+-670586216+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+36>>2]|0)+310598401+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+40>>2]|0)+607225278+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+44>>2]|0)+1426881987+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+48>>2]|0)+1925078388+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+52>>2]|0)+-2132889090+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+56>>2]|0)+-1680079193+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+60>>2]|0)+-1046744716+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+64>>2]|0)+-459576895+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+68>>2]|0)+-272742522+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+72>>2]|0)+264347078+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+76>>2]|0)+604807628+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+80>>2]|0)+770255983+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+84>>2]|0)+1249150122+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+88>>2]|0)+1555081692+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+92>>2]|0)+1996064986+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+96>>2]|0)+-1740746414+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+100>>2]|0)+-1473132947+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+104>>2]|0)+-1341970488+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+108>>2]|0)+-1084653625+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+112>>2]|0)+-958395405+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+116>>2]|0)+-710438585+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+120>>2]|0)+113926993+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+124>>2]|0)+338241895+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+128>>2]|0)+666307205+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+132>>2]|0)+773529912+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+136>>2]|0)+1294757372+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+140>>2]|0)+1396182291+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+144>>2]|0)+1695183700+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+148>>2]|0)+1986661051+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+152>>2]|0)+-2117940946+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+156>>2]|0)+-1838011259+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+160>>2]|0)+-1564481375+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+164>>2]|0)+-1474664885+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+168>>2]|0)+-1035236496+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+172>>2]|0)+-949202525+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+176>>2]|0)+-778901479+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+180>>2]|0)+-694614492+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+184>>2]|0)+-200395387+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+188>>2]|0)+275423344+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+192>>2]|0)+430227734+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+196>>2]|0)+506948616+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+200>>2]|0)+659060556+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+204>>2]|0)+883997877+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+208>>2]|0)+958139571+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+212>>2]|0)+1322822218+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+216>>2]|0)+1537002063+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+220>>2]|0)+1747873779+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+224>>2]|0)+1955562222+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+228>>2]|0)+2024104815+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+232>>2]|0)+-2067236844+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+236>>2]|0)+-1933114872+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+240>>2]|0)+-1866530822+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+244>>2]|0)+-1538233109+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+248>>2]|0)+-1090935817+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;k=(c[g+252>>2]|0)+-965641998+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;g=k+r|0;c[q>>2]=g;k=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+k|0;c[f>>2]=k;c[h>>2]=k+(c[h>>2]|0);k=a+12|0;c[k>>2]=o+(c[k>>2]|0);k=a+16|0;c[k>>2]=n+(c[k>>2]|0);k=a+20|0;c[k>>2]=(c[m>>2]|0)+(c[k>>2]|0);k=a+24|0;c[k>>2]=g+(c[k>>2]|0);k=a+28|0;c[k>>2]=e+(c[k>>2]|0);k=a+32|0;c[k>>2]=(c[b>>2]|0)+(c[k>>2]|0);k=a+36|0;c[k>>2]=(c[j>>2]|0)+(c[k>>2]|0);l=i;return}function yf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;h=d+40|0;e=c[h>>2]|0;if(e>>>0>63)ra();i=d;i=ei(c[i>>2]|0,c[i+4>>2]|0,e<<3|0,0)|0;g=d;c[g>>2]=i;c[g+4>>2]=y;g=d+44|0;c[h>>2]=e+1;a[d+44+e>>0]=-128;e=c[h>>2]|0;if(e>>>0<=56){if((e|0)!=56)f=9}else{if(e>>>0<64)do{c[h>>2]=e+1;a[d+44+e>>0]=0;e=c[h>>2]|0}while(e>>>0<64);xf(d,g);c[h>>2]=0;e=0;f=9}if((f|0)==9)do{c[h>>2]=e+1;a[d+44+e>>0]=0;e=c[h>>2]|0}while(e>>>0<56);h=d;i=c[h>>2]|0;h=c[h+4>>2]|0;f=ni(i|0,h|0,56)|0;a[d+100>>0]=f;f=ni(i|0,h|0,48)|0;a[d+101>>0]=f;f=ni(i|0,h|0,40)|0;a[d+102>>0]=f;a[d+103>>0]=h;a[d+104>>0]=i>>>24;a[d+105>>0]=i>>>16;a[d+106>>0]=i>>>8;a[d+107>>0]=i;xf(d,g);i=c[d+8>>2]|0;a[b>>0]=i>>>24;a[b+1>>0]=i>>>16;a[b+2>>0]=i>>>8;a[b+3>>0]=i;i=c[d+12>>2]|0;a[b+4>>0]=i>>>24;a[b+5>>0]=i>>>16;a[b+6>>0]=i>>>8;a[b+7>>0]=i;i=c[d+16>>2]|0;a[b+8>>0]=i>>>24;a[b+9>>0]=i>>>16;a[b+10>>0]=i>>>8;a[b+11>>0]=i;i=c[d+20>>2]|0;a[b+12>>0]=i>>>24;a[b+13>>0]=i>>>16;a[b+14>>0]=i>>>8;a[b+15>>0]=i;i=c[d+24>>2]|0;a[b+16>>0]=i>>>24;a[b+17>>0]=i>>>16;a[b+18>>0]=i>>>8;a[b+19>>0]=i;i=c[d+28>>2]|0;a[b+20>>0]=i>>>24;a[b+21>>0]=i>>>16;a[b+22>>0]=i>>>8;a[b+23>>0]=i;i=c[d+32>>2]|0;a[b+24>>0]=i>>>24;a[b+25>>0]=i>>>16;a[b+26>>0]=i>>>8;a[b+27>>0]=i;i=c[d+36>>2]|0;a[b+28>>0]=i>>>24;a[b+29>>0]=i>>>16;a[b+30>>0]=i>>>8;a[b+31>>0]=i;return}function zf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+112|0;f=e;c[f+40>>2]=0;g=f;c[g>>2]=0;c[g+4>>2]=0;c[f+8>>2]=1779033703;c[f+12>>2]=-1150833019;c[f+16>>2]=1013904242;c[f+20>>2]=-1521486534;c[f+24>>2]=1359893119;c[f+28>>2]=-1694144372;c[f+32>>2]=528734635;c[f+36>>2]=1541459225;wf(f,a,b);yf(d,f);l=e;return}function Af(b){b=b|0;c[5288]=12968;c[5420]=b;c[5289]=4096;a[21566]=3;a[21565]=32;a[21568]=1;c[5399]=0;c[5406]=c[5406]|1315117;b=0;do{c[21684+(b<<3)>>2]=-1;c[23732+(b<<3)>>2]=-1;c[25780+(b<<3)>>2]=-1;b=b+1|0}while((b|0)!=256);return 21152}function Bf(a){a=a|0;Bg(a);return}function Cf(b,d){b=b|0;d=d|0;var e=0,f=0;e=21576;e=ei(c[e>>2]|0,c[e+4>>2]|0,d|0,0)|0;f=y;if(!((c[5396]|0)==0&(d|0)>0))return;b=d;while(1){if((a[21565]|0)!=32){b=6;break}Kf(b);if(c[5396]|0){b=7;break}b=21576;b=fi(e|0,f|0,c[b>>2]|0,c[b+4>>2]|0)|0;if((b|0)<=0){b=7;break}}if((b|0)==6)ra();else if((b|0)==7)return}function Df(a){a=a|0;a=a+424|0;y=c[a+4>>2]|0;return c[a>>2]|0}function Ef(a,b){a=a|0;b=b|0;var d=0;d=a+480|0;b=c[d>>2]|b;c[d>>2]=b;d=a+432|0;if(!(c[d>>2]|0))return;if(!(c[a+476>>2]&b))return;c[d>>2]=0;return}function Ff(a,b){a=a|0;b=b|0;a=a+480|0;c[a>>2]=c[a>>2]&~b;return}function Gf(a){a=a|0;return c[a+480>>2]|0}function Hf(a){a=a|0;return c[a+432>>2]|0}function If(a){a=a|0;return c[a+472>>2]|0}function Jf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=b+d|0;d=0;do{f=a+2580+(d<<3)|0;g=c[f>>2]|0;if((g|0)!=-1?(g=(c[a+2580+(d<<3)+4>>2]|0)+g|0,g>>>0>=b>>>0&e>>>0>g>>>0):0)c[f>>2]=-1;d=d+1|0}while((d|0)!=256);return}function Kf(f){f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+16|0;q=v;r=v+12|0;s=v+8|0;if(!f){l=v;return}t=21576;t=ei(c[t>>2]|0,c[t+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;u=y;c[5393]=f;h=c[5407]&c[5408];if(h){switch(a[21566]|0){case 3:{if(!(c[5399]&8))f=0;else f=~c[5410];break}case 1:{f=(c[5399]&2|0)==0?~c[5410]:-1;break}default:f=-1}f=f&h;if(f){g=0;while(1){if(1<<g&f|0)break;g=g+1|0;if(g>>>0>=32){g=32;break}}Lf(g|-2147483648,0);c[5393]=(c[5393]|0)+-1}else i=12}else i=12;a:do if((i|0)==12){c[5397]=-1;c[5322]=0;c[5323]=0;c[5324]=c[5289];f=0;h=0;b:while(1){if(f>>>0<(c[5323]|0)>>>0)f=e[f+2>>1]<<16|e[f>>1];else{i=(c[5324]|0)+h|0;c[5289]=i;if((c[5393]|0)<1){i=40;break}h=c[5407]&c[5408];if(h|0){switch(a[21566]|0){case 3:{if(!(c[5399]&8))f=0;else f=~c[5410];break}case 1:{f=(c[5399]&2|0)==0?~c[5410]:-1;break}default:f=-1}f=f&h;if(f|0){i=21;break}}f=i>>>12&255;if((c[25780+(f<<3)>>2]|0)==(i&-4096|0)){f=(c[25780+(f<<3)+4>>2]|0)+i|0;h=f;c[s>>2]=h}else{if(Mf(s,i)|0){i=39;break}f=c[s>>2]|0;h=f}c[5322]=f;p=4094-(i&4095)|0;c[5323]=h+p;c[5324]=i-f;f=e[h>>1]|0;if((p|0)<=0){if((f&3|0)==3){h=i+2|0;i=h>>>12&255;if((c[25780+(i<<3)>>2]|0)==(h&-4096|0)){h=(c[25780+(i<<3)+4>>2]|0)+h|0;c[q>>2]=h}else{if(Mf(q,h)|0){i=35;break}h=c[q>>2]|0}f=e[h>>1]<<16|f}}else f=e[h+2>>1]<<16|f}h=(c[5393]|0)+-1|0;c[5393]=h;j=f>>>7;p=j&31;k=f>>>15&31;m=f>>>20;o=m&31;c:do switch(f&127){case 124:case 120:case 116:case 112:case 108:case 104:case 100:case 96:case 92:case 88:case 84:case 80:case 76:case 72:case 68:case 64:case 60:case 56:case 52:case 48:case 44:case 40:case 36:case 32:case 28:case 24:case 20:case 16:case 12:case 8:case 4:case 0:{h=f>>>2;k=h&7|8;d:do switch(f>>>13&7){case 0:{h=j&48|f>>>1&960|f>>>4&4|h&8;if(!h){i=494;break b}c[21160+(k<<2)>>2]=(c[5292]|0)+h;break}case 1:{if(!(a[21567]|0)){i=494;break b}f=(c[21160+((j&7|8)<<2)>>2]|0)+(j&56|f<<1&192)|0;h=f>>>12&255;if((c[21684+(h<<3)>>2]|0)==(f&-4089|0)){h=(c[21684+(h<<3)+4>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Nf(21152,q,f,3)|0){i=52;break b}h=q;f=c[h>>2]|0;h=c[h+4>>2]|0}p=21304+(k<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;break}case 2:{f=(c[21160+((j&7|8)<<2)>>2]|0)+(j&56|f>>>4&4|f<<1&64)|0;h=f>>>12&255;if((c[21684+(h<<3)>>2]|0)==(f&-4093|0))f=c[(c[21684+(h<<3)+4>>2]|0)+f>>2]|0;else{if(Nf(21152,q,f,2)|0){i=58;break b}f=c[q>>2]|0}c[21160+(k<<2)>>2]=f;break}case 3:{if(!(a[21567]|0)){i=494;break b}f=(c[21160+((j&7|8)<<2)>>2]|0)+(j&56|f>>>4&4|f<<1&64)|0;h=f>>>12&255;if((c[21684+(h<<3)>>2]|0)==(f&-4093|0))f=c[(c[21684+(h<<3)+4>>2]|0)+f>>2]|0;else{if(Nf(21152,q,f,2)|0){i=65;break b}f=c[q>>2]|0}p=21304+(k<<3)|0;c[p>>2]=f;c[p+4>>2]=-1;a[21567]=3;break}case 5:{if(!(a[21567]|0)){i=494;break b}j=(c[21160+((j&7|8)<<2)>>2]|0)+(j&56|f<<1&192)|0;h=21304+(k<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=j>>>12&255;if((c[23732+(i<<3)>>2]|0)!=(j&-4089|0))if(!(Of(21152,j,f,h,3)|0))break d;else{i=496;break b}else{p=(c[23732+(i<<3)+4>>2]|0)+j|0;c[p>>2]=f;c[p+4>>2]=h;break d}}case 6:{i=(c[21160+((j&7|8)<<2)>>2]|0)+(j&56|f>>>4&4|f<<1&64)|0;f=c[21160+(k<<2)>>2]|0;h=i>>>12&255;if((c[23732+(h<<3)>>2]|0)!=(i&-4093|0))if(!(Of(21152,i,f,0,2)|0))break d;else{i=496;break b}else{c[(c[23732+(h<<3)+4>>2]|0)+i>>2]=f;break d}}case 7:{if(!(a[21567]|0)){i=494;break b}i=(c[21160+((j&7|8)<<2)>>2]|0)+(j&56|f>>>4&4|f<<1&64)|0;f=c[21304+(k<<3)>>2]|0;h=i>>>12&255;if((c[23732+(h<<3)>>2]|0)!=(i&-4093|0))if(!(Of(21152,i,f,0,2)|0))break d;else{i=496;break b}else{c[(c[23732+(h<<3)+4>>2]|0)+i>>2]=f;break d}}default:{i=494;break b}}while(0);f=(c[5322]|0)+2|0;c[5322]=f;h=f;break}case 125:case 121:case 117:case 113:case 109:case 105:case 101:case 97:case 93:case 89:case 85:case 81:case 77:case 73:case 69:case 65:case 61:case 57:case 53:case 49:case 45:case 41:case 37:case 33:case 29:case 25:case 21:case 17:case 13:case 9:case 5:case 1:{e:do switch(f>>>13&7){case 0:{h=21160+(p<<2)|0;if(p|0)c[h>>2]=(c[h>>2]|0)+((j&32|f>>>2&31)<<26>>26);break}case 1:{h=f>>>1;p=(c[5324]|0)+(c[5322]|0)|0;c[5291]=p+2;h=p+((h&2048|j&16|h&768|f<<2&1024|h&64|f<<1&128|f>>>2&14|f<<3&32)<<20>>20)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}case 2:{if(p|0)c[21160+(p<<2)>>2]=(j&32|f>>>2&31)<<26>>26;break}case 3:{switch(j&31){case 0:break e;case 2:break;default:{c[21160+(p<<2)>>2]=(f<<19&-2147483648|f<<24&2080374784)>>14;break e}}h=f>>>3&512|f>>>2&16|f<<1&64|f<<4&384|f<<3&32;if(!h){i=494;break b}c[5292]=(c[5292]|0)+(h<<22>>22);break}case 4:{i=f>>>10;k=j&7|8;switch(i&3){case 1:case 0:{p=j&32;j=p|f>>>2&31;if(p|0){i=494;break b}h=21160+(k<<2)|0;i=c[h>>2]|0;if(!(f&3072)){c[h>>2]=i>>>j;break e}else{c[h>>2]=i>>j;break e}}case 2:{p=21160+(k<<2)|0;c[p>>2]=c[p>>2]&(j&32|f>>>2&31)<<26>>26;break e}case 3:{h=f>>>2&7|8;switch((f>>>5&3|i&4)&7){case 0:{p=21160+(k<<2)|0;c[p>>2]=(c[p>>2]|0)-(c[21160+(h<<2)>>2]|0);break e}case 1:{p=21160+(k<<2)|0;c[p>>2]=c[21160+(h<<2)>>2]^c[p>>2];break e}case 2:{p=21160+(k<<2)|0;c[p>>2]=c[21160+(h<<2)>>2]|c[p>>2];break e}case 3:{p=21160+(k<<2)|0;c[p>>2]=c[21160+(h<<2)>>2]&c[p>>2];break e}default:{i=494;break b}}}default:{i=105;break b}}}case 5:{h=f>>>1;h=(c[5322]|0)+((h&2048|j&16|h&768|f<<2&1024|h&64|f<<1&128|f>>>2&14|f<<3&32)<<20>>20)+(c[5324]|0)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}case 6:{if(!(c[21160+((j&7|8)<<2)>>2]|0)){h=(c[5322]|0)+((f>>>4&256|j&24|f<<1&192|f>>>2&6|f<<3&32)<<23>>23)+(c[5324]|0)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}break}case 7:{if(c[21160+((j&7|8)<<2)>>2]|0){h=(c[5322]|0)+((f>>>4&256|j&24|f<<1&192|f>>>2&6|f<<3&32)<<23>>23)+(c[5324]|0)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}break}default:{i=490;break b}}while(0);f=(c[5322]|0)+2|0;c[5322]=f;h=f;break}case 126:case 122:case 118:case 114:case 110:case 106:case 102:case 98:case 94:case 90:case 86:case 82:case 78:case 74:case 70:case 66:case 62:case 58:case 54:case 50:case 46:case 42:case 38:case 34:case 30:case 26:case 22:case 18:case 14:case 10:case 6:case 2:{h=f>>>2;k=h&31;f:do switch(f>>>13&7){case 0:{h=j&32;if(h|0){i=494;break b}f=21160+(p<<2)|0;if(p|0)c[f>>2]=c[f>>2]<<(h|k);break}case 1:{if(!(a[21567]|0)){i=494;break b}f=(c[5292]|0)+(j&32|h&24|f<<4&448)|0;h=f>>>12&255;if((c[21684+(h<<3)>>2]|0)==(f&-4089|0)){h=(c[21684+(h<<3)+4>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Nf(21152,q,f,3)|0){i=117;break b}h=q;f=c[h>>2]|0;h=c[h+4>>2]|0}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;break}case 2:{f=(c[5292]|0)+(j&32|h&28|f<<4&192)|0;h=f>>>12&255;if((c[21684+(h<<3)>>2]|0)==(f&-4093|0))f=c[(c[21684+(h<<3)+4>>2]|0)+f>>2]|0;else{if(Nf(21152,q,f,2)|0){i=124;break b}f=c[q>>2]|0}if(p|0)c[21160+(p<<2)>>2]=f;break}case 3:{if(!(a[21567]|0)){i=494;break b}f=(c[5292]|0)+(j&32|h&28|f<<4&192)|0;h=f>>>12&255;if((c[21684+(h<<3)>>2]|0)==(f&-4093|0))f=c[(c[21684+(h<<3)+4>>2]|0)+f>>2]|0;else{if(Nf(21152,q,f,2)|0){i=131;break b}f=c[q>>2]|0}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=-1;a[21567]=3;break}case 4:{h=(k|0)==0;i=(p|0)==0;if(!(f&4096))if(h){if(i){i=494;break b}h=c[21160+(p<<2)>>2]&-2;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}else{if(i)break f;c[21160+(p<<2)>>2]=c[21160+(k<<2)>>2];break f}else if(h){if(i){i=140;break b}f=(c[5322]|0)+2+(c[5324]|0)|0;h=c[21160+(p<<2)>>2]&-2;c[5289]=h;c[5291]=f;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}else{f=21160+(p<<2)|0;if(i)break f;c[f>>2]=(c[21160+(k<<2)>>2]|0)+(c[f>>2]|0);break f}}case 5:{if(!(a[21567]|0)){i=494;break b}j=(c[5292]|0)+(j&56|f>>>1&448)|0;h=21304+(k<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=j>>>12&255;if((c[23732+(i<<3)>>2]|0)!=(j&-4089|0))if(!(Of(21152,j,f,h,3)|0))break f;else{i=496;break b}else{p=(c[23732+(i<<3)+4>>2]|0)+j|0;c[p>>2]=f;c[p+4>>2]=h;break f}}case 6:{i=(c[5292]|0)+(j&60|f>>>1&192)|0;f=c[21160+(k<<2)>>2]|0;h=i>>>12&255;if((c[23732+(h<<3)>>2]|0)!=(i&-4093|0))if(!(Of(21152,i,f,0,2)|0))break f;else{i=496;break b}else{c[(c[23732+(h<<3)+4>>2]|0)+i>>2]=f;break f}}case 7:{if(!(a[21567]|0)){i=494;break b}i=(c[5292]|0)+(j&60|f>>>1&192)|0;f=c[21304+(k<<3)>>2]|0;h=i>>>12&255;if((c[23732+(h<<3)>>2]|0)!=(i&-4093|0))if(!(Of(21152,i,f,0,2)|0))break f;else{i=496;break b}else{c[(c[23732+(h<<3)+4>>2]|0)+i>>2]=f;break f}}default:{i=491;break b}}while(0);f=(c[5322]|0)+2|0;c[5322]=f;h=f;break}case 55:{if(p|0)c[21160+(p<<2)>>2]=f&-4096;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 23:{if(p|0)c[21160+(p<<2)>>2]=(c[5322]|0)+(f&-4096)+(c[5324]|0);f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 111:{if(p|0)c[21160+(p<<2)>>2]=(c[5322]|0)+4+(c[5324]|0);h=(c[5322]|0)+((m&2046|f&1044480|f>>>11&1048576|f>>>9&2048)<<11>>11)+(c[5324]|0)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break}case 103:{h=c[5322]|0;i=c[5324]|0;f=(c[21160+(k<<2)>>2]|0)+(f>>20)&-2;c[5289]=f;if(p|0)c[21160+(p<<2)>>2]=h+4+i;c[5322]=0;c[5323]=0;c[5324]=f;h=0;f=0;break}case 99:{switch(f>>>13&3){case 0:{h=(c[21160+(k<<2)>>2]|0)==(c[21160+(o<<2)>>2]|0);break}case 2:{h=(c[21160+(k<<2)>>2]|0)<(c[21160+(o<<2)>>2]|0);break}case 3:{h=(c[21160+(k<<2)>>2]|0)>>>0<(c[21160+(o<<2)>>2]|0)>>>0;break}default:{i=494;break b}}if((f&4096|0)!=0^h){h=(c[5322]|0)+((f>>>19&4096|m&2016|j&30|f<<4&2048)<<19>>19)+(c[5324]|0)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}else{f=(c[5322]|0)+4|0;c[5322]=f;h=f;break c}}case 3:{h=(c[21160+(k<<2)>>2]|0)+(f>>20)|0;g:do switch(f>>>12&7){case 0:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4096|0))f=a[(c[21684+(f<<3)+4>>2]|0)+h>>0]|0;else{if(Nf(21152,q,h,0)|0){i=181;break b}f=c[q>>2]&255}f=f<<24>>24;break}case 1:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4095|0))f=b[(c[21684+(f<<3)+4>>2]|0)+h>>1]|0;else{if(Nf(21152,q,h,1)|0){i=187;break b}f=c[q>>2]&65535}f=f<<16>>16;break}case 2:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4093|0)){f=c[(c[21684+(f<<3)+4>>2]|0)+h>>2]|0;break g}if(Nf(21152,q,h,2)|0){i=192;break b}f=c[q>>2]|0;break}case 4:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4096|0))f=a[(c[21684+(f<<3)+4>>2]|0)+h>>0]|0;else{if(Nf(21152,q,h,0)|0){i=198;break b}f=c[q>>2]&255}f=f&255;break}case 5:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4095|0))f=b[(c[21684+(f<<3)+4>>2]|0)+h>>1]|0;else{if(Nf(21152,q,h,1)|0){i=204;break b}f=c[q>>2]&65535}f=f&65535;break}default:{i=494;break b}}while(0);if(p|0)c[21160+(p<<2)>>2]=f;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 35:{i=(c[21160+(k<<2)>>2]|0)+((p|m&4064)<<20>>20)|0;h=c[21160+(o<<2)>>2]|0;h:do switch(f>>>12&7){case 0:{f=i>>>12&255;if((c[23732+(f<<3)>>2]|0)!=(i&-4096|0))if(!(Of(21152,i,h&255,0,0)|0))break h;else{i=496;break b}else{a[(c[23732+(f<<3)+4>>2]|0)+i>>0]=h;break h}}case 1:{f=i>>>12&255;if((c[23732+(f<<3)>>2]|0)!=(i&-4095|0))if(!(Of(21152,i,h&65535,0,1)|0))break h;else{i=496;break b}else{b[(c[23732+(f<<3)+4>>2]|0)+i>>1]=h;break h}}case 2:{f=i>>>12&255;if((c[23732+(f<<3)>>2]|0)!=(i&-4093|0))if(!(Of(21152,i,h,0,2)|0))break h;else{i=496;break b}else{c[(c[23732+(f<<3)+4>>2]|0)+i>>2]=h;break h}}default:{i=494;break b}}while(0);f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 19:{h=f>>20;i:do switch(f>>>12&7){case 0:{f=(c[21160+(k<<2)>>2]|0)+h|0;break}case 1:{if(h>>>0>31){i=494;break b}f=c[21160+(k<<2)>>2]<<(h&31);break}case 2:{f=(c[21160+(k<<2)>>2]|0)<(h|0)&1;break}case 3:{f=(c[21160+(k<<2)>>2]|0)>>>0<h>>>0&1;break}case 4:{f=c[21160+(k<<2)>>2]^h;break}case 5:{if(h&-1056|0){i=494;break b}i=c[21160+(k<<2)>>2]|0;h=h&31;if(!(f&1073741824)){f=i>>>h;break i}else{f=i>>h;break i}}case 6:{f=c[21160+(k<<2)>>2]|h;break}default:f=c[21160+(k<<2)>>2]&h}while(0);if(p|0)c[21160+(p<<2)>>2]=f;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 51:{i=c[21160+(k<<2)>>2]|0;h=c[21160+(o<<2)>>2]|0;c[r>>2]=h;j:do if((f&-33554432|0)==33554432)switch(f>>>12&7){case 0:{f=N(h,i)|0;break j}case 1:{ki(h|0,((h|0)<0)<<31>>31|0,i|0,((i|0)<0)<<31>>31|0)|0;f=y;break j}case 2:{ki(h|0,0,i|0,((i|0)<0)<<31>>31|0)|0;f=y;break j}case 3:{ki(h|0,0,i|0,0)|0;f=y;break j}case 4:{if(!h){f=-1;break j}if((i|0)==-2147483648&(h|0)==-1){f=-2147483648;break j}f=(i|0)/(h|0)|0;break j}case 5:{if(!h){f=-1;break j}f=(i>>>0)/(h>>>0)|0;break j}case 6:{if(!h){f=i;break j}if((i|0)==-2147483648&(h|0)==-1){f=0;break j}f=(i|0)%(h|0)|0;break j}case 7:{if(!h){f=i;break j}f=(i>>>0)%(h>>>0)|0;break j}default:{i=492;break b}}else{if(f&-1107296256|0){i=494;break b}do switch((f>>>12&7|f>>>27&8)&15){case 0:{f=h+i|0;break j}case 8:{f=i-h|0;break j}case 1:{f=i<<(h&31);break j}case 2:{f=(i|0)<(h|0)&1;break j}case 3:{f=i>>>0<h>>>0&1;break j}case 4:{f=h^i;break j}case 5:{f=i>>>(h&31);break j}case 13:{f=i>>(h&31);break j}case 6:{f=h|i;break j}case 7:{f=h&i;break j}default:{i=494;break b}}while(0)}while(0);if(p|0)c[21160+(p<<2)>>2]=f;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 115:{if(!(f&16384))i=c[21160+(k<<2)>>2]|0;else i=k;j=f&12288;k:do switch(f>>>12&3){case 1:{o=21576;c[o>>2]=fi(t|0,u|0,h|0,((h|0)<0)<<31>>31|0)|0;c[o+4>>2]=y;if(Pf(r,m,1)|0){i=494;break b}h=Qf(m,i)|0;if((h|0)<0){i=494;break b}if(p|0)c[21160+(p<<2)>>2]=c[r>>2];if((h|0)>0){f=(c[5322]|0)+4+(c[5324]|0)|0;c[5289]=f;if((h|0)!=2)break a;c[5322]=0;c[5323]=0;c[5324]=f;h=0;f=0;break c}break}case 3:case 2:{o=21576;c[o>>2]=fi(t|0,u|0,h|0,((h|0)<0)<<31>>31|0)|0;c[o+4>>2]=y;h=(k|0)!=0;if(Pf(r,m,h&1)|0){i=494;break b}k=c[r>>2]|0;if(h){h=Qf(m,(j|0)==8192?k|i:k&~i)|0;if((h|0)<0){i=494;break b}}else h=0;if(p|0)c[21160+(p<<2)>>2]=k;if((h|0)>0){f=(c[5322]|0)+4+(c[5324]|0)|0;c[5289]=f;if((h|0)!=2)break a;c[5322]=0;c[5323]=0;c[5324]=f;h=0;f=0;break c}break}case 0:{switch(m&4095){case 0:{i=285;break b}case 1:{i=287;break b}case 258:{i=289;break b}case 770:{i=295;break b}case 261:{if((f&32640|0)!=0|(a[21566]|0)==0){i=494;break b}if(!(c[5407]&c[5408])){i=303;break b}else break k}default:{}}if((f&-33521792|0)!=301989888|(a[21566]|0)==0){i=494;break b}if(!k){f=0;do{c[21684+(f<<3)>>2]=-1;c[23732+(f<<3)>>2]=-1;c[25780+(f<<3)>>2]=-1;f=f+1|0}while((f|0)!=256)}else{f=0;do{c[21684+(f<<3)>>2]=-1;c[23732+(f<<3)>>2]=-1;c[25780+(f<<3)>>2]=-1;f=f+1|0}while((f|0)!=256)}h=(c[5322]|0)+4+(c[5324]|0)|0;c[5289]=h;c[5322]=0;c[5323]=0;c[5324]=h;h=0;f=0;break c}default:{i=493;break b}}while(0);f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 15:{switch(f>>>12&7){case 0:{if(f&-267387008|0){i=494;break b}break}case 1:{if((f|0)!=4111){i=494;break b}break}default:{i=494;break b}}f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 47:{if((f&28672|0)!=8192){i=494;break b}n=c[21160+(k<<2)>>2]|0;i=f>>>27&255;l:do switch(i&31){case 2:{if(o|0){i=494;break b}f=n>>>12&255;if((c[21684+(f<<3)>>2]|0)==(n&-4093|0))f=c[(c[21684+(f<<3)+4>>2]|0)+n>>2]|0;else{if(Nf(21152,q,n,2)|0){i=323;break b}f=c[q>>2]|0}c[5419]=n;break}case 3:{if((c[5419]|0)==(n|0)){f=c[21160+(o<<2)>>2]|0;h=n>>>12&255;if((c[23732+(h<<3)>>2]|0)!=(n&-4093|0))if(!(Of(21152,n,f,0,2)|0)){f=0;break l}else{i=496;break b}else{c[(c[23732+(h<<3)+4>>2]|0)+n>>2]=f;f=0;break l}}else f=1;break}case 28:case 24:case 20:case 16:case 8:case 12:case 4:case 0:case 1:{k=n>>>12&255;m=n&-4093;if((c[21684+(k<<3)>>2]|0)==(m|0))j=c[(c[21684+(k<<3)+4>>2]|0)+n>>2]|0;else{if(Nf(21152,q,n,2)|0){i=333;break b}j=c[q>>2]|0}h=c[21160+(o<<2)>>2]|0;c[r>>2]=h;switch(i&31){case 1:{f=h;break}case 0:{f=h+j|0;c[r>>2]=f;break}case 4:{f=h^j;c[r>>2]=f;break}case 12:{f=h&j;c[r>>2]=f;break}case 8:{f=h|j;c[r>>2]=f;break}case 16:{if((j|0)<(h|0)){c[r>>2]=j;f=j}else f=h;break}case 20:{if((j|0)>(h|0)){c[r>>2]=j;f=j}else f=h;break}case 24:{if(j>>>0<h>>>0){c[r>>2]=j;f=j}else f=h;break}case 28:{if(j>>>0>h>>>0){c[r>>2]=j;f=j}else f=h;break}default:{i=494;break b}}if((c[23732+(k<<3)>>2]|0)!=(m|0))if(!(Of(21152,n,f,0,2)|0)){f=j;break l}else{i=496;break b}else{c[(c[23732+(k<<3)+4>>2]|0)+n>>2]=f;f=j;break l}}default:{i=494;break b}}while(0);if(p|0)c[21160+(p<<2)>>2]=f;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 7:{if(!(a[21567]|0)){i=494;break b}h=(c[21160+(k<<2)>>2]|0)+(f>>20)|0;m:do switch(f>>>12&7){case 2:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4093|0))f=c[(c[21684+(f<<3)+4>>2]|0)+h>>2]|0;else{if(Nf(21152,q,h,2)|0){i=360;break b}f=c[q>>2]|0}h=-1;break}case 3:{f=h>>>12&255;if((c[21684+(f<<3)>>2]|0)==(h&-4089|0)){h=(c[21684+(f<<3)+4>>2]|0)+h|0;f=c[h>>2]|0;h=c[h+4>>2]|0;break m}if(Nf(21152,q,h,3)|0){i=365;break b}h=q;f=c[h>>2]|0;h=c[h+4>>2]|0;break}default:{i=494;break b}}while(0);p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 39:{if(!(a[21567]|0)){i=494;break b}j=(c[21160+(k<<2)>>2]|0)+((p|m&4064)<<20>>20)|0;n:do switch(f>>>12&7){case 2:{f=c[21304+(o<<3)>>2]|0;h=j>>>12&255;if((c[23732+(h<<3)>>2]|0)!=(j&-4093|0))if(!(Of(21152,j,f,0,2)|0))break n;else{i=496;break b}else{c[(c[23732+(h<<3)+4>>2]|0)+j>>2]=f;break n}}case 3:{h=21304+(o<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=j>>>12&255;if((c[23732+(i<<3)>>2]|0)!=(j&-4089|0))if(!(Of(21152,j,f,h,3)|0))break n;else{i=496;break b}else{p=(c[23732+(i<<3)+4>>2]|0)+j|0;c[p>>2]=f;c[p+4>>2]=h;break n}}default:{i=494;break b}}while(0);f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 67:{if(!(a[21567]|0)){i=494;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21564]|0:h>>>0>4?-1:h;if((h|0)<0){i=494;break b}switch(f>>>25&3){case 0:{f=Gb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,c[21304+(i<<3)>>2]|0,h,21560)|0;h=-1;break}case 1:{n=21304+(k<<3)|0;o=21304+(o<<3)|0;f=21304+(i<<3)|0;f=Yb(c[n>>2]|0,c[n+4>>2]|0,c[o>>2]|0,c[o+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,h,21560)|0;h=y;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 71:{if(!(a[21567]|0)){i=494;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21564]|0:h>>>0>4?-1:h;if((h|0)<0){i=494;break b}switch(f>>>25&3){case 0:{f=Gb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,c[21304+(i<<3)>>2]^-2147483648,h,21560)|0;h=-1;break}case 1:{n=21304+(k<<3)|0;o=21304+(o<<3)|0;f=21304+(i<<3)|0;f=Yb(c[n>>2]|0,c[n+4>>2]|0,c[o>>2]|0,c[o+4>>2]|0,c[f>>2]|0,c[f+4>>2]^-2147483648,h,21560)|0;h=y;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 75:{if(!(a[21567]|0)){i=494;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21564]|0:h>>>0>4?-1:h;if((h|0)<0){i=494;break b}switch(f>>>25&3){case 0:{f=Gb(c[21304+(k<<3)>>2]^-2147483648,c[21304+(o<<3)>>2]|0,c[21304+(i<<3)>>2]|0,h,21560)|0;h=-1;break}case 1:{n=21304+(k<<3)|0;o=21304+(o<<3)|0;f=21304+(i<<3)|0;f=Yb(c[n>>2]|0,c[n+4>>2]^-2147483648,c[o>>2]|0,c[o+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,h,21560)|0;h=y;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 79:{if(!(a[21567]|0)){i=494;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21564]|0:h>>>0>4?-1:h;if((h|0)<0){i=494;break b}switch(f>>>25&3){case 0:{f=Gb(c[21304+(k<<3)>>2]^-2147483648,c[21304+(o<<3)>>2]|0,c[21304+(i<<3)>>2]^-2147483648,h,21560)|0;h=-1;break}case 1:{n=21304+(k<<3)|0;o=21304+(o<<3)|0;f=21304+(i<<3)|0;f=Yb(c[n>>2]|0,c[n+4>>2]^-2147483648,c[o>>2]|0,c[o+4>>2]|0,c[f>>2]|0,c[f+4>>2]^-2147483648,h,21560)|0;h=y;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}case 83:{if(!(a[21567]|0)){i=494;break b}h=f>>>12;i=h&7;do switch(f>>>25&127){case 0:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}p=21304+(p<<3)|0;c[p>>2]=Cb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,h,21560)|0;c[p+4>>2]=-1;a[21567]=3;break}case 4:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}p=21304+(p<<3)|0;c[p>>2]=Eb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,h,21560)|0;c[p+4>>2]=-1;a[21567]=3;break}case 8:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}p=21304+(p<<3)|0;c[p>>2]=Fb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,h,21560)|0;c[p+4>>2]=-1;a[21567]=3;break}case 12:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}p=21304+(p<<3)|0;c[p>>2]=Hb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,h,21560)|0;c[p+4>>2]=-1;a[21567]=3;break}case 44:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((o|0)!=0|(h|0)<0){i=494;break b}p=21304+(p<<3)|0;c[p>>2]=Ib(c[21304+(k<<3)>>2]|0,h,21560)|0;c[p+4>>2]=-1;a[21567]=3;break}case 16:{switch(h&7){case 0:{h=21304+(o<<3)|0;f=c[h>>2]&-2147483648|c[21304+(k<<3)>>2]&2147483647;h=c[h+4>>2]|0;break}case 1:{h=21304+(o<<3)|0;f=(c[h>>2]&-2147483648|c[21304+(k<<3)>>2]&2147483647)^-2147483648;h=~c[h+4>>2];break}case 2:{h=21304+(k<<3)|0;o=21304+(o<<3)|0;f=c[o>>2]&-2147483648^c[h>>2];h=c[o+4>>2]^c[h+4>>2];break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;break}case 20:{switch(h&7){case 0:{f=Jb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,21560,2)|0;break}case 1:{f=Kb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,21560,2)|0;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=-1;a[21567]=3;break}case 96:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}switch(m&31){case 0:{f=Pb(c[21304+(k<<3)>>2]|0,h,21560)|0;break}case 1:{f=Rb(c[21304+(k<<3)>>2]|0,h,21560)|0;break}default:{i=494;break b}}if(p|0)c[21160+(p<<2)>>2]=f;break}case 80:{switch(h&7){case 0:{f=Mb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,21560)|0;break}case 1:{f=Nb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,21560)|0;break}case 2:{f=Lb(c[21304+(k<<3)>>2]|0,c[21304+(o<<3)>>2]|0,21560)|0;break}default:{i=494;break b}}if(p|0)c[21160+(p<<2)>>2]=f;break}case 104:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}switch(m&31){case 0:{f=Sb(c[21160+(k<<2)>>2]|0,h,21560)|0;break}case 1:{f=Tb(c[21160+(k<<2)>>2]|0,h,21560)|0;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=-1;a[21567]=3;break}case 32:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if(!((o|0)==1&(h|0)>-1)){i=494;break b}o=21304+(k<<3)|0;p=21304+(p<<3)|0;c[p>>2]=gc(c[o>>2]|0,c[o+4>>2]|0,h,21560)|0;c[p+4>>2]=-1;a[21567]=3;break}case 112:{if(o|0){i=494;break b}switch(h&7){case 0:{f=c[21304+(k<<3)>>2]|0;break}case 1:{f=Ob(c[21304+(k<<3)>>2]|0)|0;break}default:{i=494;break b}}if(p|0)c[21160+(p<<2)>>2]=f;break}case 120:{if(o|i|0){i=494;break b}o=c[21160+(k<<2)>>2]|0;p=21304+(p<<3)|0;c[p>>2]=o;c[p+4>>2]=((o|0)<0)<<31>>31;a[21567]=3;break}case 1:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}n=21304+(k<<3)|0;o=21304+(o<<3)|0;p=21304+(p<<3)|0;c[p>>2]=Ub(c[n>>2]|0,c[n+4>>2]|0,c[o>>2]|0,c[o+4>>2]|0,h,21560)|0;c[p+4>>2]=y;a[21567]=3;break}case 5:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}n=21304+(k<<3)|0;o=21304+(o<<3)|0;p=21304+(p<<3)|0;c[p>>2]=Wb(c[n>>2]|0,c[n+4>>2]|0,c[o>>2]|0,c[o+4>>2]|0,h,21560)|0;c[p+4>>2]=y;a[21567]=3;break}case 9:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}n=21304+(k<<3)|0;o=21304+(o<<3)|0;p=21304+(p<<3)|0;c[p>>2]=Xb(c[n>>2]|0,c[n+4>>2]|0,c[o>>2]|0,c[o+4>>2]|0,h,21560)|0;c[p+4>>2]=y;a[21567]=3;break}case 13:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}n=21304+(k<<3)|0;o=21304+(o<<3)|0;p=21304+(p<<3)|0;c[p>>2]=Zb(c[n>>2]|0,c[n+4>>2]|0,c[o>>2]|0,c[o+4>>2]|0,h,21560)|0;c[p+4>>2]=y;a[21567]=3;break}case 45:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((o|0)!=0|(h|0)<0){i=494;break b}o=21304+(k<<3)|0;p=21304+(p<<3)|0;c[p>>2]=_b(c[o>>2]|0,c[o+4>>2]|0,h,21560)|0;c[p+4>>2]=y;a[21567]=3;break}case 17:{switch(h&7){case 0:{f=21304+(k<<3)|0;h=c[f>>2]|0;f=c[21304+(o<<3)+4>>2]&-2147483648|c[f+4>>2]&2147483647;break}case 1:{f=21304+(k<<3)|0;h=c[f>>2]|0;f=(c[21304+(o<<3)+4>>2]&-2147483648|c[f+4>>2]&2147483647)^-2147483648;break}case 2:{f=21304+(k<<3)|0;h=c[f>>2]|0;f=c[21304+(o<<3)+4>>2]&-2147483648^c[f+4>>2];break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=h;c[p+4>>2]=f;a[21567]=3;break}case 21:{switch(h&7){case 0:{h=21304+(k<<3)|0;f=21304+(o<<3)|0;f=$b(c[h>>2]|0,c[h+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21560,2)|0;h=y;break}case 1:{h=21304+(k<<3)|0;f=21304+(o<<3)|0;f=ac(c[h>>2]|0,c[h+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21560,2)|0;h=y;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;break}case 97:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}switch(m&31){case 0:{f=21304+(k<<3)|0;f=hc(c[f>>2]|0,c[f+4>>2]|0,h,21560)|0;break}case 1:{f=21304+(k<<3)|0;f=jc(c[f>>2]|0,c[f+4>>2]|0,h,21560)|0;break}default:{i=494;break b}}if(p|0)c[21160+(p<<2)>>2]=f;break}case 81:{switch(h&7){case 0:{n=21304+(k<<3)|0;f=21304+(o<<3)|0;f=cc(c[n>>2]|0,c[n+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21560)|0;break}case 1:{n=21304+(k<<3)|0;f=21304+(o<<3)|0;f=dc(c[n>>2]|0,c[n+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21560)|0;break}case 2:{n=21304+(k<<3)|0;f=21304+(o<<3)|0;f=bc(c[n>>2]|0,c[n+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21560)|0;break}default:{i=494;break b}}if(p|0)c[21160+(p<<2)>>2]=f;break}case 105:{h=(i|0)==7?d[21564]|0:i>>>0>4?-1:i;if((h|0)<0){i=494;break b}switch(m&31){case 0:{f=kc(c[21160+(k<<2)>>2]|0,h,21560)|0;h=y;break}case 1:{f=lc(c[21160+(k<<2)>>2]|0,h,21560)|0;h=y;break}default:{i=494;break b}}p=21304+(p<<3)|0;c[p>>2]=f;c[p+4>>2]=h;a[21567]=3;break}case 33:{if(!((o|0)==0&((i|0)==7|i>>>0<5))){i=494;break b}p=21304+(p<<3)|0;c[p>>2]=fc(c[21304+(k<<3)>>2]|0,21560)|0;c[p+4>>2]=y;a[21567]=3;break}case 113:{if(!((o|0)==0&(i|0)==1)){i=494;break b}f=21304+(k<<3)|0;f=ec(c[f>>2]|0,c[f+4>>2]|0)|0;if(p|0)c[21160+(p<<2)>>2]=f;break}default:{i=494;break b}}while(0);f=(c[5322]|0)+4|0;c[5322]=f;h=f;break}default:{i=494;break b}}while(0)}switch(i|0){case 21:{g=0;while(1){if(1<<g&f|0)break;g=g+1|0;if(g>>>0>=32){g=32;break}}Lf(g|-2147483648,0);c[5393]=(c[5393]|0)+-1;i=40;break}case 35:{i=39;break}case 52:{i=496;break}case 58:{i=496;break}case 65:{i=496;break}case 105:break;case 117:{i=496;break}case 124:{i=496;break}case 131:{i=496;break}case 140:{c[5397]=3;g=3;i=495;break}case 181:{i=496;break}case 187:{i=496;break}case 192:{i=496;break}case 198:{i=496;break}case 204:{i=496;break}case 285:{if(!(f&1048448)){g=(d[21566]|0)+8|0;c[5397]=g;i=495}else i=494;break}case 287:{if(!(f&1048448)){c[5397]=3;g=3;i=495}else i=494;break}case 289:{g=a[21566]|0;if((f&1048448|0)!=0|g<<24>>24==0)i=494;else{c[5289]=(c[5324]|0)+(c[5322]|0);s=c[5399]|0;f=s>>>8&1;c[5399]=(s>>>5&1)<<f&-289|(1<<f^-289)&s|32;if((f|0)!=(g&255|0)){g=0;do{c[21684+(g<<3)>>2]=-1;c[23732+(g<<3)>>2]=-1;c[25780+(g<<3)>>2]=-1;g=g+1|0}while((g|0)!=256);a[21566]=f}c[5289]=c[5414];break a}break}case 295:{g=a[21566]|0;if((f&1048448|0)!=0|(g&255)<3)i=494;else{c[5289]=(c[5324]|0)+(c[5322]|0);s=c[5399]|0;f=s>>>11&3;c[5399]=(s>>>7&1)<<f&-6273|(1<<f^-6273)&s|128;if((f|0)!=(g&255|0)){g=0;do{c[21684+(g<<3)>>2]=-1;c[23732+(g<<3)>>2]=-1;c[25780+(g<<3)>>2]=-1;g=g+1|0}while((g|0)!=256);a[21566]=f}c[5289]=c[5402];break a}break}case 303:{c[5396]=1;c[5289]=(c[5322]|0)+4+(c[5324]|0);break a}case 323:{i=496;break}case 333:{i=496;break}case 360:{i=496;break}case 365:{i=496;break}case 490:break;case 491:break;case 492:break;case 493:break}if((i|0)==39)i=496;else if((i|0)==40)break;else if((i|0)==494){c[5397]=2;c[5398]=f;g=2;i=495}if((i|0)==495)c[5289]=(c[5324]|0)+(c[5322]|0);else if((i|0)==496){g=c[5397]|0;c[5289]=(c[5324]|0)+(c[5322]|0);if((g|0)<=-1)break}c[5393]=(c[5393]|0)+-1;Lf(g,c[5398]|0)}while(0);s=c[5393]|0;t=fi(t|0,u|0,s|0,((s|0)<0)<<31>>31|0)|0;u=21576;c[u>>2]=t;c[u+4>>2]=y;l=v;return}function Lf(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0;h=a[21566]|0;do if((h&255)<2)if((b|0)<0){g=(c[5410]|0)>>>(b&31)&1;f=b&2147483647;i=6;break}else{f=b&2147483647;g=(c[5409]|0)>>>b&1;i=7;break}else{f=b&2147483647;if((b|0)<0){g=0;i=6}}while(0);if((i|0)==6){f=1<<(d[21565]|0)+-1|f;i=7}if((i|0)==7)if(g){c[5415]=f;c[5414]=c[5289];c[5416]=e;e=c[5399]|0;i=h&255;c[5399]=e&-291|i<<8|e>>>i<<5&32;if(h<<24>>24==1){i=21648;i=c[i>>2]|0;c[5289]=i;return}f=0;do{c[21684+(f<<3)>>2]=-1;c[23732+(f<<3)>>2]=-1;c[25780+(f<<3)>>2]=-1;f=f+1|0}while((f|0)!=256);a[21566]=1;i=21648;i=c[i>>2]|0;c[5289]=i;return}c[5403]=f;c[5402]=c[5289];c[5404]=e;e=c[5399]|0;i=h&255;c[5399]=e&-6281|i<<11|e>>>i<<7&128;if(h<<24>>24==3){i=21600;i=c[i>>2]|0;c[5289]=i;return}f=0;do{c[21684+(f<<3)>>2]=-1;c[23732+(f<<3)>>2]=-1;c[25780+(f<<3)>>2]=-1;f=f+1|0}while((f|0)!=256);a[21566]=3;i=21600;i=c[i>>2]|0;c[5289]=i;return}function Mf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;f=l;l=l+16|0;d=f;if(Rf(21152,d,b,2)|0){c[5398]=b;c[5397]=12;b=-1;l=f;return b|0}d=c[d>>2]|0;e=ff(c[5420]|0,d,0)|0;if(e|0?c[e+32>>2]|0:0){g=b>>>12&255;e=(c[e+40>>2]|0)+(d-(c[e+8>>2]|0))|0;c[25780+(g<<3)>>2]=b&-4096;c[25780+(g<<3)+4>>2]=e-b;c[a>>2]=e;b=0;l=f;return b|0}c[5398]=b;c[5397]=1;g=-1;l=f;return g|0}function Nf(b,f,g,h){b=b|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;p=q;i=q+8|0;m=1<<h;o=m+-1&g;a:do if(!o){if(Rf(b,i,g,0)|0){c[b+440>>2]=g;c[b+436>>2]=13;f=-1;l=q;return f|0}i=c[i>>2]|0;k=ff(c[b+528>>2]|0,i,0)|0;if(!k){f=0;l=q;return f|0}if(!(c[k+32>>2]|0)){j=i-(c[k+8>>2]|0)|0;i=c[k+76>>2]|0;if(i&m|0){n=Xa[c[k+68>>2]&31](c[k+64>>2]|0,j,h)|0;j=0;break}if(!((h|0)==3&(i&4|0)!=0)){n=0;j=0;break}b=k+68|0;p=k+64|0;n=Xa[c[b>>2]&31](c[p>>2]|0,j,2)|0;j=Xa[c[b>>2]&31](c[p>>2]|0,j+4|0,2)|0;break}p=g>>>12&255;i=(c[k+40>>2]|0)+(i-(c[k+8>>2]|0))|0;c[b+532+(p<<3)>>2]=g&-4096;c[b+532+(p<<3)+4>>2]=i-g;switch(h|0){case 0:{n=d[i>>0]|0;j=0;break a}case 1:{n=e[i>>1]|0;j=0;break a}case 2:{n=c[i>>2]|0;j=0;break a}case 3:{j=i;n=c[j>>2]|0;j=c[j+4>>2]|0;break a}default:ra()}}else switch(h|0){case 1:{i=g>>>12&255;do if((c[b+532+(i<<3)>>2]|0)==(g&-4096|0))k=a[(c[b+532+(i<<3)+4>>2]|0)+g>>0]|0;else{i=Nf(b,p,g,0)|0;if(!i){k=c[p>>2]&255;break}f=i;l=q;return f|0}while(0);i=g+1|0;j=i>>>12&255;do if((c[b+532+(j<<3)>>2]|0)==(i&-4096|0))i=a[(c[b+532+(j<<3)+4>>2]|0)+i>>0]|0;else{i=Nf(b,p,i,0)|0;if(!i){i=c[p>>2]&255;break}f=i;l=q;return f|0}while(0);n=(i&255)<<8|k&255;j=0;break a}case 2:{j=g-o|0;i=j>>>12&255;do if((c[b+532+(i<<3)>>2]|0)==(j&-4093|0))m=c[(c[b+532+(i<<3)+4>>2]|0)+j>>2]|0;else{i=Nf(b,p,j,2)|0;if(!i){m=c[p>>2]|0;break}f=i;l=q;return f|0}while(0);i=j+4|0;j=i>>>12&255;do if((c[b+532+(j<<3)>>2]|0)!=(i&-4093|0)){i=Nf(b,p,i,2)|0;if(!i){k=c[p>>2]|0;i=0;break}else{k=0;break}}else{k=c[(c[b+532+(j<<3)+4>>2]|0)+i>>2]|0;i=0}while(0);j=o<<3;if(!i){n=k<<32-j|m>>>j;j=0;break a}l=q;return i|0}case 3:{j=g-o|0;i=j>>>12&255;do if((c[b+532+(i<<3)>>2]|0)==(j&-4089|0)){m=(c[b+532+(i<<3)+4>>2]|0)+j|0;k=c[m>>2]|0;m=c[m+4>>2]|0}else{i=Nf(b,p,j,3)|0;if(!i){m=p;k=c[m>>2]|0;m=c[m+4>>2]|0;break}f=i;l=q;return f|0}while(0);i=j+8|0;j=i>>>12&255;do if((c[b+532+(j<<3)>>2]|0)!=(i&-4089|0)){i=Nf(b,p,i,3)|0;if(!i){n=p;i=0;j=c[n>>2]|0;n=c[n+4>>2]|0;break}else{j=0;n=0;break}}else{n=(c[b+532+(j<<3)+4>>2]|0)+i|0;i=0;j=c[n>>2]|0;n=c[n+4>>2]|0}while(0);p=o<<3;k=ni(k|0,m|0,p|0)|0;m=y;j=oi(j|0,n|0,64-p|0)|0;if(!i){n=j|k;j=y|m;break a}l=q;return i|0}default:ra()}while(0);c[f>>2]=n;c[f+4>>2]=j;f=0;l=q;return f|0}
+function wh(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;e=c[b+44>>2]|0;c[b+28>>2]=e;c[b+20>>2]=e;c[b+16>>2]=e+(c[b+48>>2]|0);b=0}else{c[b>>2]=d|32;b=-1}return b|0}function xh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=a+20|0;f=c[e>>2]|0;a=(c[a+16>>2]|0)-f|0;a=a>>>0>d>>>0?d:a;ri(f|0,b|0,a|0)|0;c[e>>2]=(c[e>>2]|0)+a;return d|0}function yh(a,b){a=a|0;b=b|0;return zh(a,b,(Pg(a)|0)+1|0)|0}function zh(b,c,d){b=b|0;c=c|0;d=d|0;a:do if(!d)d=0;else{c=c&255;while(1){d=d+-1|0;if((a[b+d>>0]|0)==c<<24>>24)break;if(!d){d=0;break a}}d=b+d|0}while(0);return d|0}function Ah(a){a=a|0;var b=0,c=0;b=(Pg(a)|0)+1|0;c=Ag(b)|0;if(!c)a=0;else a=ri(c|0,a|0,b|0)|0;return a|0}function Bh(b,c){b=b|0;c=c|0;var d=0;d=a[c>>0]|0;do if(d<<24>>24){b=Tg(b,d<<24>>24)|0;if(b){if(a[c+1>>0]|0)if(a[b+1>>0]|0){if(!(a[c+2>>0]|0)){b=Ch(b,c)|0;break}if(a[b+2>>0]|0){if(!(a[c+3>>0]|0)){b=Dh(b,c)|0;break}if(a[b+3>>0]|0)if(!(a[c+4>>0]|0)){b=Eh(b,c)|0;break}else{b=Fh(b,c)|0;break}else b=0}else b=0}else b=0}else b=0}while(0);return b|0}function Ch(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c>>0]|0)<<8|(d[c+1>>0]|0);c=b+1|0;e=a[c>>0]|0;a:do if(!(e<<24>>24))c=0;else{e=(d[b>>0]|0)<<8|e&255;while(1){b=e&65535;if((b|0)==(f|0))break;c=c+1|0;e=a[c>>0]|0;if(!(e<<24>>24)){c=0;break a}else e=b<<8|e&255}c=c+-1|0}while(0);return c|0}function Dh(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c+1>>0]|0)<<16|(d[c>>0]|0)<<24|(d[c+2>>0]|0)<<8;e=b+2|0;c=a[e>>0]|0;b=(d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(c&255)<<8;c=c<<24>>24==0;if(!((b|0)==(f|0)|c))do{e=e+1|0;c=a[e>>0]|0;b=(b|c&255)<<8;c=c<<24>>24==0}while(!((b|0)==(f|0)|c));return (c?0:e+-2|0)|0}function Eh(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c+1>>0]|0)<<16|(d[c>>0]|0)<<24|(d[c+2>>0]|0)<<8|(d[c+3>>0]|0);e=b+3|0;c=a[e>>0]|0;b=(d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|c&255;c=c<<24>>24==0;if(!((b|0)==(f|0)|c))do{e=e+1|0;c=a[e>>0]|0;b=b<<8|c&255;c=c<<24>>24==0}while(!((b|0)==(f|0)|c));return (c?0:e+-3|0)|0}function Fh(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+1056|0;v=x+1024|0;w=x;c[v>>2]=0;c[v+4>>2]=0;c[v+8>>2]=0;c[v+12>>2]=0;c[v+16>>2]=0;c[v+20>>2]=0;c[v+24>>2]=0;c[v+28>>2]=0;f=a[e>>0]|0;a:do if(f<<24>>24){q=0;do{if(!(a[b+q>>0]|0)){f=0;break a}u=f&255;t=v+(u>>>5<<2)|0;c[t>>2]=c[t>>2]|1<<(u&31);q=q+1|0;c[w+(u<<2)>>2]=q;f=a[e+q>>0]|0}while(f<<24>>24!=0);n=q>>>0>1;if(n){k=1;j=1;m=0;i=-1;o=1;while(1){f=a[e+(j+i)>>0]|0;g=a[e+o>>0]|0;do if(f<<24>>24==g<<24>>24)if((j|0)==(k|0)){h=k;f=1;g=k+m|0;break}else{h=k;f=j+1|0;g=m;break}else if((f&255)>(g&255)){h=o-i|0;f=1;g=o;break}else{h=1;f=1;g=m+1|0;i=m;break}while(0);o=f+g|0;if(o>>>0>=q>>>0)break;else{k=h;j=f;m=g}}if(n){n=1;m=1;o=0;g=-1;p=1;while(1){f=a[e+(m+g)>>0]|0;j=a[e+p>>0]|0;do if(f<<24>>24==j<<24>>24)if((m|0)==(n|0)){f=n;j=1;k=n+o|0;break}else{f=n;j=m+1|0;k=o;break}else if((f&255)<(j&255)){f=p-g|0;j=1;k=p;break}else{f=1;j=1;k=o+1|0;g=o;break}while(0);p=j+k|0;if(p>>>0>=q>>>0){u=q;j=25;break}else{n=f;m=j;o=k}}}else{u=q;f=1;g=-1;j=25}}else{h=1;i=-1;u=q;f=1;g=-1;j=25}}else{h=1;i=-1;u=0;f=1;g=-1;j=25}while(0);b:do if((j|0)==25){s=(g+1|0)>>>0>(i+1|0)>>>0;f=s?f:h;s=s?g:i;t=s+1|0;if(!(Gh(e,e+f|0,t)|0)){n=u-f|0;r=n;m=f}else{n=u-s+-1|0;n=(s>>>0>n>>>0?s:n)+1|0;r=0;m=n;n=u-n|0}o=u|63;p=u+-1|0;q=(r|0)!=0;f=b;k=0;g=b;while(1){h=f;do if((g-h|0)>>>0<u>>>0){i=Ug(g,0,o)|0;if(i)if((i-h|0)>>>0<u>>>0){f=0;break b}else break;else{i=g+o|0;break}}else i=g;while(0);g=d[f+p>>0]|0;c:do if(!(1<<(g&31)&c[v+(g>>>5<<2)>>2])){h=0;g=u}else{g=u-(c[w+(g<<2)>>2]|0)|0;if(g|0){h=0;g=q&(k|0)!=0&g>>>0<m>>>0?n:g;break}j=t>>>0>k>>>0;g=j?t:k;h=a[e+g>>0]|0;d:do if(h<<24>>24){while(1){if(h<<24>>24!=(a[f+g>>0]|0))break;g=g+1|0;h=a[e+g>>0]|0;if(!(h<<24>>24))break d}h=0;g=g-s|0;break c}while(0);if(!j)break b;g=t;while(1){g=g+-1|0;if((a[e+g>>0]|0)!=(a[f+g>>0]|0)){h=r;g=m;break c}if(g>>>0<=k>>>0)break b}}while(0);f=f+g|0;k=h;g=i}}while(0);l=x;return f|0}function Gh(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0;a:do if(!d)b=0;else{while(1){e=a[b>>0]|0;f=a[c>>0]|0;if(e<<24>>24!=f<<24>>24)break;d=d+-1|0;if(!d){b=0;break a}else{b=b+1|0;c=c+1|0}}b=(e&255)-(f&255)|0}while(0);return b|0}function Hh(a,b,c){a=a|0;b=b|0;c=c|0;c=Kh(a,b,c,-1,0)|0;return c|0}function Ih(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=l;l=l+16|0;f=e;c[f>>2]=d;d=Jh(a,b,f)|0;l=e;return d|0}function Jh(a,b,c){a=a|0;b=b|0;c=c|0;return Xg(a,2147483647,b,c)|0}function Kh(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;j=l;l=l+128|0;h=j;c[h>>2]=0;i=h+4|0;c[i>>2]=a;c[h+44>>2]=a;g=h+8|0;c[g>>2]=(a|0)<0?-1:a+2147483647|0;c[h+76>>2]=-1;Lh(h,0);d=Mh(h,d,1,e,f)|0;if(b|0)c[b>>2]=a+((c[i>>2]|0)+(c[h+108>>2]|0)-(c[g>>2]|0));l=j;return d|0}function Lh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;c[a+104>>2]=b;d=c[a+8>>2]|0;e=c[a+4>>2]|0;f=d-e|0;c[a+108>>2]=f;if((b|0)!=0&(f|0)>(b|0))c[a+100>>2]=e+b;else c[a+100>>2]=d;return}function Mh(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;a:do if(e>>>0>36){c[(Jg()|0)>>2]=22;h=0;g=0}else{r=b+4|0;q=b+100|0;do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Nh(b)|0}while((Oh(i)|0)!=0);b:do switch(i|0){case 43:case 45:{i=((i|0)==45)<<31>>31;j=c[r>>2]|0;if(j>>>0<(c[q>>2]|0)>>>0){c[r>>2]=j+1;p=i;i=d[j>>0]|0;break b}else{p=i;i=Nh(b)|0;break b}}default:p=0}while(0);j=(e|0)==0;do if((e|16|0)==16&(i|0)==48){i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Nh(b)|0;if((i|32|0)!=120)if(j){o=8;n=47;break}else{n=32;break}i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Nh(b)|0;if((d[12689+i>>0]|0)>15){g=(c[q>>2]|0)==0;if(!g)c[r>>2]=(c[r>>2]|0)+-1;if(!f){Lh(b,0);h=0;g=0;break a}if(g){h=0;g=0;break a}c[r>>2]=(c[r>>2]|0)+-1;h=0;g=0;break a}else{o=16;n=47}}else{e=j?10:e;if(e>>>0>(d[12689+i>>0]|0)>>>0)n=32;else{if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;Lh(b,0);c[(Jg()|0)>>2]=22;h=0;g=0;break a}}while(0);c:do if((n|0)==32)if((e|0)==10){e=i+-48|0;if(e>>>0<10){i=0;do{i=(i*10|0)+e|0;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else j=Nh(b)|0;e=j+-48|0}while(e>>>0<10&i>>>0<429496729);if(e>>>0<10){m=0;do{f=ki(i|0,m|0,10,0)|0;k=y;l=((e|0)<0)<<31>>31;o=~l;if(k>>>0>o>>>0|(k|0)==(o|0)&f>>>0>~e>>>0){f=10;e=m;n=76;break c}i=ei(f|0,k|0,e|0,l|0)|0;m=y;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else j=Nh(b)|0;e=j+-48|0}while(e>>>0<10&(m>>>0<429496729|(m|0)==429496729&i>>>0<2576980378));if(e>>>0>9){j=p;e=m}else{f=10;e=m;n=76}}else{j=p;e=0}}else{j=p;e=0;i=0}}else{o=e;n=47}while(0);d:do if((n|0)==47){if(!(o+-1&o)){n=a[19072+((o*23|0)>>>5&7)>>0]|0;f=a[12689+i>>0]|0;e=f&255;if(o>>>0>e>>>0){i=0;do{i=e|i<<n;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else j=Nh(b)|0;f=a[12689+j>>0]|0;e=f&255}while(i>>>0<134217728&o>>>0>e>>>0);k=e;e=0}else{j=i;k=e;e=0;i=0}l=ni(-1,-1,n|0)|0;m=y;if(o>>>0<=k>>>0|(m>>>0<e>>>0|(m|0)==(e|0)&l>>>0<i>>>0)){f=o;n=76;break}while(1){i=oi(i|0,e|0,n|0)|0;e=y;i=i|f&255;j=c[r>>2]|0;if(j>>>0<(c[q>>2]|0)>>>0){c[r>>2]=j+1;j=d[j>>0]|0}else j=Nh(b)|0;f=a[12689+j>>0]|0;if(o>>>0<=(f&255)>>>0|(e>>>0>m>>>0|(e|0)==(m|0)&i>>>0>l>>>0)){f=o;n=76;break d}}}e=a[12689+i>>0]|0;f=e&255;if(o>>>0>f>>>0){i=0;do{i=f+(N(i,o)|0)|0;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else j=Nh(b)|0;e=a[12689+j>>0]|0;f=e&255}while(i>>>0<119304647&o>>>0>f>>>0);k=e;e=0}else{j=i;k=e;i=0;e=0}if(o>>>0>f>>>0){m=li(-1,-1,o|0,0)|0;n=y;f=k;while(1){if(e>>>0>n>>>0|(e|0)==(n|0)&i>>>0>m>>>0){f=o;n=76;break d}k=ki(i|0,e|0,o|0,0)|0;l=y;f=f&255;if(l>>>0>4294967295|(l|0)==-1&k>>>0>~f>>>0){f=o;n=76;break d}i=ei(k|0,l|0,f|0,0)|0;e=y;j=c[r>>2]|0;if(j>>>0<(c[q>>2]|0)>>>0){c[r>>2]=j+1;j=d[j>>0]|0}else j=Nh(b)|0;f=a[12689+j>>0]|0;if(o>>>0<=(f&255)>>>0){f=o;n=76;break}}}else{f=o;n=76}}while(0);if((n|0)==76)if(f>>>0>(d[12689+j>>0]|0)>>>0){do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Nh(b)|0}while(f>>>0>(d[12689+i>>0]|0)>>>0);c[(Jg()|0)>>2]=34;j=(g&1|0)==0&0==0?p:0;e=h;i=g}else j=p;if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;if(!(e>>>0<h>>>0|(e|0)==(h|0)&i>>>0<g>>>0)){if(!((g&1|0)!=0|0!=0|(j|0)!=0)){c[(Jg()|0)>>2]=34;g=ei(g|0,h|0,-1,-1)|0;h=y;break}if(e>>>0>h>>>0|(e|0)==(h|0)&i>>>0>g>>>0){c[(Jg()|0)>>2]=34;break}}g=((j|0)<0)<<31>>31;g=fi(i^j|0,e^g|0,j|0,g|0)|0;h=y}while(0);y=h;return g|0}function Nh(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;f=b+104|0;i=c[f>>2]|0;if((i|0)!=0?(c[b+108>>2]|0)>=(i|0):0)j=4;else{e=Ph(b)|0;if((e|0)>=0){f=c[f>>2]|0;i=c[b+8>>2]|0;if(f){h=c[b+4>>2]|0;f=f-(c[b+108>>2]|0)|0;g=i;if((i-h|0)<(f|0))j=9;else c[b+100>>2]=h+(f+-1)}else{g=i;j=9}if((j|0)==9)c[b+100>>2]=i;f=b+4|0;if(!g)f=c[f>>2]|0;else{f=c[f>>2]|0;b=b+108|0;c[b>>2]=g+1-f+(c[b>>2]|0)}f=f+-1|0;if((e|0)!=(d[f>>0]|0|0))a[f>>0]=e}else j=4}if((j|0)==4){c[b+100>>2]=0;e=-1}return e|0}function Oh(a){a=a|0;return ((a|0)==32|(a+-9|0)>>>0<5)&1|0}function Ph(a){a=a|0;var b=0,e=0;e=l;l=l+16|0;b=e;if((Qh(a)|0)==0?(Xa[c[a+32>>2]&31](a,b,1)|0)==1:0)a=d[b>>0]|0;else a=-1;l=e;return a|0}function Qh(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=b+20|0;e=b+28|0;if((c[d>>2]|0)>>>0>(c[e>>2]|0)>>>0)Xa[c[b+36>>2]&31](b,0,0)|0;c[b+16>>2]=0;c[e>>2]=0;c[d>>2]=0;d=c[b>>2]|0;if(!(d&4)){e=(c[b+44>>2]|0)+(c[b+48>>2]|0)|0;c[b+8>>2]=e;c[b+4>>2]=e;d=d<<27>>31}else{c[b>>2]=d|32;d=-1}return d|0}function Rh(a,b,c){a=a|0;b=b|0;c=c|0;c=Kh(a,b,c,-1,-1)|0;return c|0}function Sh(a,b,c){a=a|0;b=b|0;c=c|0;c=Kh(a,b,c,-2147483648,0)|0;return c|0}function Th(a,b){a=a|0;b=b|0;var c=0;c=Pg(a)|0;return ((Uh(a,1,c,b)|0)!=(c|0))<<31>>31|0}function Uh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=N(d,b)|0;d=(b|0)==0?0:d;if((c[e+76>>2]|0)>-1){g=(_g(e)|0)==0;a=vh(a,f,e)|0;if(!g)$g(e)}else a=vh(a,f,e)|0;if((a|0)!=(f|0))d=(a>>>0)/(b>>>0)|0;return d|0}function Vh(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+16|0;j=m;k=e&255;a[j>>0]=k;g=b+16|0;h=c[g>>2]|0;if(!h)if(!(wh(b)|0)){h=c[g>>2]|0;i=4}else f=-1;else i=4;do if((i|0)==4){i=b+20|0;g=c[i>>2]|0;if(g>>>0<h>>>0?(f=e&255,(f|0)!=(a[b+75>>0]|0)):0){c[i>>2]=g+1;a[g>>0]=k;break}if((Xa[c[b+36>>2]&31](b,j,1)|0)==1)f=d[j>>0]|0;else f=-1}while(0);l=m;return f|0}function Wh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=l;l=l+16|0;f=e;c[f>>2]=d;d=Yg(a,b,f)|0;l=e;return d|0}function Xh(a,b){a=a|0;b=b|0;return Yg(c[3293]|0,a,b)|0}function Yh(a,b){a=a|0;b=b|0;var d=0,e=0;d=l;l=l+16|0;e=d;c[e>>2]=b;b=Yg(c[3293]|0,a,e)|0;l=d;return b|0}function Zh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;if((c[d+76>>2]|0)>=0?(_g(d)|0)!=0:0){f=b&255;e=b&255;if((e|0)!=(a[d+75>>0]|0)?(i=d+20|0,j=c[i>>2]|0,j>>>0<(c[d+16>>2]|0)>>>0):0){c[i>>2]=j+1;a[j>>0]=f}else e=Vh(d,b)|0;$g(d)}else k=3;do if((k|0)==3){f=b&255;e=b&255;if((e|0)!=(a[d+75>>0]|0)?(g=d+20|0,h=c[g>>2]|0,h>>>0<(c[d+16>>2]|0)>>>0):0){c[g>>2]=h+1;a[h>>0]=f;break}e=Vh(d,b)|0}while(0);return e|0}function _h(b){b=b|0;var d=0,e=0,f=0,g=0;f=c[3293]|0;if((c[f+76>>2]|0)>-1)g=_g(f)|0;else g=0;do if((Th(b,f)|0)<0)b=-1;else{if((a[f+75>>0]|0)!=10?(d=f+20|0,e=c[d>>2]|0,e>>>0<(c[f+16>>2]|0)>>>0):0){c[d>>2]=e+1;a[e>>0]=10;b=0;break}b=(Vh(f,10)|0)>>31}while(0);if(g|0)$g(f);return b|0}function $h(){ka(28464);return}function ai(){return 28448}function bi(){return 28456}function ci(){return 28460}function di(){}function ei(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return (y=b+d+(c>>>0<a>>>0|0)>>>0,c|0)|0}function fi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=b-d-(c>>>0>a>>>0|0)>>>0;return (y=d,a-c>>>0|0)|0}function gi(a){a=a|0;return (a?31-(Q(a^a-1)|0)|0:32)|0}function hi(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return (y=n,f)|0}else{if(!g){n=0;f=0;return (y=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return (y=n,f)|0}}g=(i|0)==0;do if(h){if(!g){g=(Q(i|0)|0)-(Q(k|0)|0)|0;if(g>>>0<=31){m=g+1|0;i=31-g|0;b=g-31>>31;h=m;a=l>>>(m>>>0)&b|k<<i;b=k>>>(m>>>0)&b;g=0;i=l<<i;break}if(!f){n=0;f=0;return (y=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=j|b&0;n=0;f=0;return (y=n,f)|0}g=h-1|0;if(g&h|0){i=(Q(h|0)|0)+33-(Q(k|0)|0)|0;p=64-i|0;m=32-i|0;j=m>>31;o=i-32|0;b=o>>31;h=i;a=m-1>>31&k>>>(o>>>0)|(k<<m|l>>>(i>>>0))&b;b=b&k>>>(i>>>0);g=l<<p&j;i=(k<<p|l>>>(o>>>0))&j|l<<m&i-33>>31;break}if(f|0){c[f>>2]=g&l;c[f+4>>2]=0}if((h|0)==1){o=j|b&0;p=a|0|0;return (y=o,p)|0}else{p=gi(h|0)|0;o=k>>>(p>>>0)|0;p=k<<32-p|l>>>(p>>>0)|0;return (y=o,p)|0}}else{if(g){if(f|0){c[f>>2]=(k>>>0)%(h>>>0);c[f+4>>2]=0}o=0;p=(k>>>0)/(h>>>0)>>>0;return (y=o,p)|0}if(!l){if(f|0){c[f>>2]=0;c[f+4>>2]=(k>>>0)%(i>>>0)}o=0;p=(k>>>0)/(i>>>0)>>>0;return (y=o,p)|0}g=i-1|0;if(!(g&i)){if(f|0){c[f>>2]=a|0;c[f+4>>2]=g&k|b&0}o=0;p=k>>>((gi(i|0)|0)>>>0);return (y=o,p)|0}g=(Q(i|0)|0)-(Q(k|0)|0)|0;if(g>>>0<=30){b=g+1|0;i=31-g|0;h=b;a=k<<i|l>>>(b>>>0);b=k>>>(b>>>0);g=0;i=l<<i;break}if(!f){o=0;p=0;return (y=o,p)|0}c[f>>2]=a|0;c[f+4>>2]=j|b&0;o=0;p=0;return (y=o,p)|0}while(0);if(!h){k=i;j=0;i=0}else{m=d|0|0;l=n|e&0;k=ei(m|0,l|0,-1,-1)|0;d=y;j=i;i=0;do{e=j;j=g>>>31|j<<1;g=i|g<<1;e=a<<1|e>>>31|0;n=a>>>31|b<<1|0;fi(k|0,d|0,e|0,n|0)|0;p=y;o=p>>31|((p|0)<0?-1:0)<<1;i=o&1;a=fi(e|0,n|0,o&m|0,(((p|0)<0?-1:0)>>31|((p|0)<0?-1:0)<<1)&l|0)|0;b=y;h=h-1|0}while((h|0)!=0);k=j;j=0}h=0;if(f|0){c[f>>2]=a;c[f+4>>2]=b}o=(g|0)>>>31|(k|h)<<1|(h<<1|g>>>31)&0|j;p=(g<<1|0>>>31)&-2|i;return (y=o,p)|0}function ii(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=fi(j^a|0,i^b|0,j|0,i|0)|0;g=y;a=f^j;b=e^i;return fi((hi(h,g,fi(f^c|0,e^d|0,f|0,e|0)|0,y,0)|0)^a|0,y^b|0,a|0,b|0)|0}function ji(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=N(e,f)|0;d=a>>>16;a=(c>>>16)+(N(e,d)|0)|0;e=b>>>16;b=N(e,f)|0;return (y=(a>>>16)+(N(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function ki(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=ji(e,f)|0;a=y;return (y=(N(b,f)|0)+(N(d,e)|0)+a|a&0,c|0|0)|0}function li(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return hi(a,b,c,d,0)|0}function mi(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b>>c;return a>>>c|(b&(1<<c)-1)<<32-c}y=(b|0)<0?-1:0;return b>>c-32|0}function ni(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}y=0;return b>>>c-32|0}function oi(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b<<c|(a&(1<<c)-1<<32-c)>>>32-c;return a<<c}y=a<<c-32;return 0}function pi(a){a=a|0;return (a&255)<<24|(a>>8&255)<<16|(a>>16&255)<<8|a>>>24|0}function qi(a,b,c){a=a|0;b=b|0;c=c|0;b=Q(b)|0;if((b|0)==32)b=b+(Q(a)|0)|0;y=0;return b|0}function ri(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;if((e|0)>=8192)return za(b|0,d|0,e|0)|0;h=b|0;g=b+e|0;if((b&3)==(d&3)){while(b&3){if(!e)return h|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}e=g&-4|0;f=e-64|0;while((b|0)<=(f|0)){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];c[b+16>>2]=c[d+16>>2];c[b+20>>2]=c[d+20>>2];c[b+24>>2]=c[d+24>>2];c[b+28>>2]=c[d+28>>2];c[b+32>>2]=c[d+32>>2];c[b+36>>2]=c[d+36>>2];c[b+40>>2]=c[d+40>>2];c[b+44>>2]=c[d+44>>2];c[b+48>>2]=c[d+48>>2];c[b+52>>2]=c[d+52>>2];c[b+56>>2]=c[d+56>>2];c[b+60>>2]=c[d+60>>2];b=b+64|0;d=d+64|0}while((b|0)<(e|0)){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0}}else{e=g-4|0;while((b|0)<(e|0)){a[b>>0]=a[d>>0]|0;a[b+1>>0]=a[d+1>>0]|0;a[b+2>>0]=a[d+2>>0]|0;a[b+3>>0]=a[d+3>>0]|0;b=b+4|0;d=d+4|0}}while((b|0)<(g|0)){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0}return h|0}function si(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=b+e|0;d=d&255;if((e|0)>=67){while(b&3){a[b>>0]=d;b=b+1|0}f=h&-4|0;g=f-64|0;i=d|d<<8|d<<16|d<<24;while((b|0)<=(g|0)){c[b>>2]=i;c[b+4>>2]=i;c[b+8>>2]=i;c[b+12>>2]=i;c[b+16>>2]=i;c[b+20>>2]=i;c[b+24>>2]=i;c[b+28>>2]=i;c[b+32>>2]=i;c[b+36>>2]=i;c[b+40>>2]=i;c[b+44>>2]=i;c[b+48>>2]=i;c[b+52>>2]=i;c[b+56>>2]=i;c[b+60>>2]=i;b=b+64|0}while((b|0)<(f|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}return h-e|0}function ti(a){a=a|0;var b=0,d=0;d=c[i>>2]|0;b=d+a|0;if((a|0)>0&(b|0)<(d|0)|(b|0)<0){V()|0;la(12);return -1}c[i>>2]=b;if((b|0)>(U()|0)?(T()|0)==0:0){c[i>>2]=d;la(12);return -1}return d|0}function ui(a,b){a=a|0;b=b|0;return Va[a&15](b|0)|0}function vi(a,b,c){a=a|0;b=b|0;c=c|0;return Wa[a&3](b|0,c|0)|0}function wi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Xa[a&31](b|0,c|0,d|0)|0}function xi(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;return Ya[a&3](b|0,c|0,d|0,e|0)|0}function yi(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;return Za[a&7](b|0,c|0,d|0,e|0,f|0)|0}function zi(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;return _a[a&15](b|0,c|0,d|0,e|0,f|0,g|0)|0}function Ai(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;return $a[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0)|0}function Bi(a,b,c,d,e,f,g,h,i){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;return ab[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0)|0}function Ci(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;return bb[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0,k|0,l|0,m|0,n|0,o|0,p|0,q|0)|0}function Di(a,b){a=a|0;b=b|0;cb[a&15](b|0)}function Ei(a,b,c){a=a|0;b=b|0;c=c|0;db[a&15](b|0,c|0)}function Fi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;eb[a&15](b|0,c|0,d|0)}function Gi(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;fb[a&31](b|0,c|0,d|0,e|0)}function Hi(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;gb[a&7](b|0,c|0,d|0,e|0,f|0)}function Ii(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;hb[a&1](b|0,c|0,d|0,e|0,f|0,g|0)}function Ji(a){a=a|0;R(0);return 0}function Ki(a,b){a=a|0;b=b|0;R(1);return 0}function Li(a,b,c){a=a|0;b=b|0;c=c|0;R(2);return 0}function Mi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;R(3);return 0}function Ni(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;R(4);return 0}function Oi(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;R(5);return 0}function Pi(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;R(6);return 0}function Qi(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;R(7);return 0}function Ri(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;R(8);return 0}function Si(a){a=a|0;R(9)}function Ti(a,b){a=a|0;b=b|0;R(10)}function Ui(a,b,c){a=a|0;b=b|0;c=c|0;R(11)}function Vi(a,b,c){a=a|0;b=b|0;c=c|0;ua(a|0,b|0,c|0)}function Wi(a,b,c){a=a|0;b=b|0;c=c|0;Qa(a|0,b|0,c|0)}function Xi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;R(12)}function Yi(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;R(13)}function Zi(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;R(14)}
+
+// EMSCRIPTEN_END_FUNCS
+var Va=[Ji,Af,Df,Gf,Hf,If,Uf,Yf,Fg,Gc,Te,Ji,Ji,Ji,Ji,Ji];var Wa=[Ki,Wf,cf,Ki];var Xa=[Li,Gg,Hg,Lg,xh,Bb,pc,qc,tc,vc,ld,wd,xd,yd,Id,ce,ag,cg,fg,Li,Li,Li,Li,Li,Li,Li,Li,Li,Li,Li,Li,Li];var Ya=[Mi,rd,ud,Mi];var Za=[Ni,nc,Fc,Oc,Tc,Wc,vd,Ni];var _a=[Oi,gd,hd,id,jd,od,pd,qd,sd,af,Oi,Oi,Oi,Oi,Oi,Oi];var $a=[Pi,kd,Ue,Ve];var ab=[Qi,td];var bb=[Ri,md];var cb=[Si,Bf,Tf,Vf,wb,zb,Ab,xb,Uc,dd,Si,Si,Si,Si,Si,Si];var db=[Ti,Cf,Ef,Ff,Xf,Bc,Ic,ed,fd,nd,bf,Ti,Ti,Ti,Ti,Ti];var eb=[Ui,Jf,_f,Vi,Wi,Hc,ye,Ae,$f,eg,sg,vg,Ui,Ui,Ui,Ui];var fb=[Xi,rc,sc,uc,Zc,Jd,Qd,Vd,Wd,de,We,Ye,Ze,bg,dg,gg,tg,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi,Xi];var gb=[Yi,Zf,Cd,Md,Od,df,Yi,Yi];var hb=[Zi,yb];return{___divdi3:ii,___emscripten_environ_constructor:$h,___muldi3:ki,___udivdi3:li,__get_daylight:bi,__get_timezone:ci,__get_tzname:ai,_bitshift64Ashr:mi,_bitshift64Lshr:ni,_bitshift64Shl:oi,_console_queue_char:pb,_display_key_event:qb,_display_mouse_event:rb,_display_wheel_event:sb,_free:Bg,_fs_import_file:Td,_i64Add:ei,_i64Subtract:fi,_llvm_bswap_i32:pi,_llvm_ctlz_i64:qi,_malloc:Ag,_memcpy:ri,_memset:si,_net_set_carrier:ub,_net_write_packet:tb,_sbrk:ti,_vm_start:vb,dynCall_ii:ui,dynCall_iii:vi,dynCall_iiii:wi,dynCall_iiiii:xi,dynCall_iiiiii:yi,dynCall_iiiiiii:zi,dynCall_iiiiiiii:Ai,dynCall_iiiiiiiii:Bi,dynCall_iiiiiiiiiiiiiiiii:Ci,dynCall_vi:Di,dynCall_vii:Ei,dynCall_viii:Fi,dynCall_viiii:Gi,dynCall_viiiii:Hi,dynCall_viiiiii:Ii,establishStackSpace:lb,getTempRet0:ob,runPostSets:di,setTempRet0:nb,setThrew:mb,stackAlloc:ib,stackRestore:kb,stackSave:jb}})
+
+
+// EMSCRIPTEN_END_ASM
+(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var ___divdi3=Module["___divdi3"]=asm["___divdi3"];var ___emscripten_environ_constructor=Module["___emscripten_environ_constructor"]=asm["___emscripten_environ_constructor"];var ___muldi3=Module["___muldi3"]=asm["___muldi3"];var ___udivdi3=Module["___udivdi3"]=asm["___udivdi3"];var __get_daylight=Module["__get_daylight"]=asm["__get_daylight"];var __get_timezone=Module["__get_timezone"]=asm["__get_timezone"];var __get_tzname=Module["__get_tzname"]=asm["__get_tzname"];var _bitshift64Ashr=Module["_bitshift64Ashr"]=asm["_bitshift64Ashr"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var _console_queue_char=Module["_console_queue_char"]=asm["_console_queue_char"];var _display_key_event=Module["_display_key_event"]=asm["_display_key_event"];var _display_mouse_event=Module["_display_mouse_event"]=asm["_display_mouse_event"];var _display_wheel_event=Module["_display_wheel_event"]=asm["_display_wheel_event"];var _free=Module["_free"]=asm["_free"];var _fs_import_file=Module["_fs_import_file"]=asm["_fs_import_file"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var _llvm_bswap_i32=Module["_llvm_bswap_i32"]=asm["_llvm_bswap_i32"];var _llvm_ctlz_i64=Module["_llvm_ctlz_i64"]=asm["_llvm_ctlz_i64"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _memset=Module["_memset"]=asm["_memset"];var _net_set_carrier=Module["_net_set_carrier"]=asm["_net_set_carrier"];var _net_write_packet=Module["_net_write_packet"]=asm["_net_write_packet"];var _sbrk=Module["_sbrk"]=asm["_sbrk"];var _vm_start=Module["_vm_start"]=asm["_vm_start"];var establishStackSpace=Module["establishStackSpace"]=asm["establishStackSpace"];var getTempRet0=Module["getTempRet0"]=asm["getTempRet0"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var setTempRet0=Module["setTempRet0"]=asm["setTempRet0"];var setThrew=Module["setThrew"]=asm["setThrew"];var stackAlloc=Module["stackAlloc"]=asm["stackAlloc"];var stackRestore=Module["stackRestore"]=asm["stackRestore"];var stackSave=Module["stackSave"]=asm["stackSave"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_iiiiii=Module["dynCall_iiiiii"]=asm["dynCall_iiiiii"];var dynCall_iiiiiii=Module["dynCall_iiiiiii"]=asm["dynCall_iiiiiii"];var dynCall_iiiiiiii=Module["dynCall_iiiiiiii"]=asm["dynCall_iiiiiiii"];var dynCall_iiiiiiiii=Module["dynCall_iiiiiiiii"]=asm["dynCall_iiiiiiiii"];var dynCall_iiiiiiiiiiiiiiiii=Module["dynCall_iiiiiiiiiiiiiiiii"]=asm["dynCall_iiiiiiiiiiiiiiiii"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];var dynCall_viiiii=Module["dynCall_viiiii"]=asm["dynCall_viiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];Module["asm"]=asm;Module["ccall"]=ccall;Module["cwrap"]=cwrap;if(memoryInitializer){if(!isDataURI(memoryInitializer)){memoryInitializer=locateFile(memoryInitializer)}if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,GLOBAL_BASE)}else{addRunDependency("memory initializer");var applyMemoryInitializer=(function(data){if(data.byteLength)data=new Uint8Array(data);HEAPU8.set(data,GLOBAL_BASE);if(Module["memoryInitializerRequest"])delete Module["memoryInitializerRequest"].response;removeRunDependency("memory initializer")});function doBrowserLoad(){Module["readAsync"](memoryInitializer,applyMemoryInitializer,(function(){throw"could not load memory initializer "+memoryInitializer}))}var memoryInitializerBytes=tryParseAsDataURI(memoryInitializer);if(memoryInitializerBytes){applyMemoryInitializer(memoryInitializerBytes.buffer)}else if(Module["memoryInitializerRequest"]){function useRequest(){var request=Module["memoryInitializerRequest"];var response=request.response;if(request.status!==200&&request.status!==0){var data=tryParseAsDataURI(Module["memoryInitializerRequestURL"]);if(data){response=data.buffer}else{console.warn("a problem seems to have happened with Module.memoryInitializerRequest, status: "+request.status+", retrying "+memoryInitializer);doBrowserLoad();return}}applyMemoryInitializer(response)}if(Module["memoryInitializerRequest"].response){setTimeout(useRequest,0)}else{Module["memoryInitializerRequest"].addEventListener("load",useRequest)}}else{doBrowserLoad()}}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};function run(args){args=args||Module["arguments"];if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]&&status===0){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}Module["quit"](status,new ExitStatus(status))}function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}if(what!==undefined){out(what);err(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;throw"abort("+what+"). Build with -s ASSERTIONS=1 for more info."}Module["abort"]=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}Module["noExitRuntime"]=true;run()
+
+
+
+
diff --git a/jslinux-2019-12-21/riscvemu64-wasm.js b/jslinux-2019-12-21/riscvemu64-wasm.js
new file mode 100644
index 0000000..7975229
--- /dev/null
+++ b/jslinux-2019-12-21/riscvemu64-wasm.js
@@ -0,0 +1,4 @@
+var Module=typeof Module!=="undefined"?Module:{};var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}Module["arguments"]=[];Module["thisProgram"]="./this.program";Module["quit"]=(function(status,toThrow){throw toThrow});Module["preRun"]=[];Module["postRun"]=[];var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}else{return scriptDirectory+path}}if(ENVIRONMENT_IS_NODE){scriptDirectory=__dirname+"/";var nodeFS;var nodePath;Module["read"]=function shell_read(filename,binary){var ret;if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);ret=nodeFS["readFileSync"](filename);return binary?ret:ret.toString()};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));process["on"]("unhandledRejection",(function(reason,p){process["exit"](1)}));Module["quit"]=(function(status){process["exit"](status)});Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(typeof read!="undefined"){Module["read"]=function shell_read(f){return read(f)}}Module["readBinary"]=function readBinary(f){var data;if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof quit==="function"){Module["quit"]=(function(status){quit(status)})}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WEB){if(document.currentScript){scriptDirectory=document.currentScript.src}}else{scriptDirectory=self.location.href}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.split("/").slice(0,-1).join("/")+"/"}else{scriptDirectory=""}Module["read"]=function shell_read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){Module["readBinary"]=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}Module["readAsync"]=function readAsync(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)};Module["setWindowTitle"]=(function(title){document.title=title})}else{}var out=Module["print"]||(typeof console!=="undefined"?console.log.bind(console):typeof print!=="undefined"?print:null);var err=Module["printErr"]||(typeof printErr!=="undefined"?printErr:typeof console!=="undefined"&&console.warn.bind(console)||out);for(key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}moduleOverrides=undefined;var STACK_ALIGN=16;function staticAlloc(size){var ret=STATICTOP;STATICTOP=STATICTOP+size+15&-16;return ret}function dynamicAlloc(size){var ret=HEAP32[DYNAMICTOP_PTR>>2];var end=ret+size+15&-16;HEAP32[DYNAMICTOP_PTR>>2]=end;if(end>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){HEAP32[DYNAMICTOP_PTR>>2]=ret;return 0}}return ret}function alignMemory(size,factor){if(!factor)factor=STACK_ALIGN;var ret=size=Math.ceil(size/factor)*factor;return ret}function getNativeTypeSize(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return 4}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}function warnOnce(text){if(!warnOnce.shown)warnOnce.shown={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;err(text)}}var asm2wasmImports={"f64-rem":(function(x,y){return x%y}),"debugger":(function(){debugger})};var functionPointers=new Array(0);var funcWrappers={};function getFuncWrapper(func,sig){if(!func)return;assert(sig);if(!funcWrappers[sig]){funcWrappers[sig]={}}var sigCache=funcWrappers[sig];if(!sigCache[func]){if(sig.length===1){sigCache[func]=function dynCall_wrapper(){return dynCall(sig,func)}}else if(sig.length===2){sigCache[func]=function dynCall_wrapper(arg){return dynCall(sig,func,[arg])}}else{sigCache[func]=function dynCall_wrapper(){return dynCall(sig,func,Array.prototype.slice.call(arguments))}}}return sigCache[func]}function dynCall(sig,ptr,args){if(args&&args.length){return Module["dynCall_"+sig].apply(null,[ptr].concat(args))}else{return Module["dynCall_"+sig].call(null,ptr)}}var Runtime={dynCall:dynCall};var GLOBAL_BASE=1024;var ABORT=0;var EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func}var JSfuncs={"stackSave":(function(){stackSave()}),"stackRestore":(function(){stackRestore()}),"arrayToC":(function(arr){var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=stackAlloc(len);stringToUTF8(str,ret,len)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};function ccall(ident,returnType,argTypes,args,opts){function convertReturnValue(ret){if(returnType==="string")return Pointer_stringify(ret);if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);ret=convertReturnValue(ret);if(stack!==0)stackRestore(stack);return ret}function cwrap(ident,returnType,argTypes,opts){argTypes=argTypes||[];var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs&&!opts){return getCFunc(ident)}return(function(){return ccall(ident,returnType,argTypes,arguments,opts)})}function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}var ALLOC_NORMAL=0;var ALLOC_STATIC=2;var ALLOC_NONE=4;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[typeof _malloc==="function"?_malloc:staticAlloc,stackAlloc,staticAlloc,dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var stop;ptr=ret;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}function getMemory(size){if(!staticSealed)return staticAlloc(size);if(!runtimeInitialized)return dynamicAlloc(size);return _malloc(size)}function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return UTF8ToString(ptr)}var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx){var endPtr=idx;while(u8Array[endPtr])++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}}function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;var WASM_PAGE_SIZE=65536;var ASMJS_PAGE_SIZE=16777216;var MIN_TOTAL_MEMORY=16777216;function alignUp(x,multiple){if(x%multiple>0){x+=multiple-x%multiple}return x}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBuffer(buf){Module["buffer"]=buffer=buf}function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var STATIC_BASE,STATICTOP,staticSealed;var STACK_BASE,STACKTOP,STACK_MAX;var DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value "+TOTAL_MEMORY+", (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ")}if(!Module["reallocBuffer"])Module["reallocBuffer"]=(function(size){var ret;try{if(ArrayBuffer.transfer){ret=ArrayBuffer.transfer(buffer,size)}else{var oldHEAP8=HEAP8;ret=new ArrayBuffer(size);var temp=new Int8Array(ret);temp.set(oldHEAP8)}}catch(e){return false}var success=_emscripten_replace_memory(ret);if(!success)return false;return ret});function enlargeMemory(){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;var LIMIT=2147483648-PAGE_MULTIPLE;if(HEAP32[DYNAMICTOP_PTR>>2]>LIMIT){return false}var OLD_TOTAL_MEMORY=TOTAL_MEMORY;TOTAL_MEMORY=Math.max(TOTAL_MEMORY,MIN_TOTAL_MEMORY);while(TOTAL_MEMORY<HEAP32[DYNAMICTOP_PTR>>2]){if(TOTAL_MEMORY<=536870912){TOTAL_MEMORY=alignUp(2*TOTAL_MEMORY,PAGE_MULTIPLE)}else{TOTAL_MEMORY=Math.min(alignUp((3*TOTAL_MEMORY+2147483648)/4,PAGE_MULTIPLE),LIMIT)}}var replacement=Module["reallocBuffer"](TOTAL_MEMORY);if(!replacement||replacement.byteLength!=TOTAL_MEMORY){TOTAL_MEMORY=OLD_TOTAL_MEMORY;return false}updateGlobalBuffer(replacement);updateGlobalBufferViews();return true}var byteLength;try{byteLength=Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype,"byteLength").get);byteLength(new ArrayBuffer(4))}catch(e){byteLength=(function(buffer){return buffer.byteLength})}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||67108864;if(TOTAL_MEMORY<TOTAL_STACK)err("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{if(typeof WebAssembly==="object"&&typeof WebAssembly.Memory==="function"){Module["wasmMemory"]=new WebAssembly.Memory({"initial":TOTAL_MEMORY/WASM_PAGE_SIZE});buffer=Module["wasmMemory"].buffer}else{buffer=new ArrayBuffer(TOTAL_MEMORY)}Module["buffer"]=buffer}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}function integrateWasmJS(){var wasmTextFile="riscvemu64-wasm.wast";var wasmBinaryFile="riscvemu64-wasm.wasm";var asmjsCodeFile="riscvemu64-wasm.temp.asm.js";if(!isDataURI(wasmTextFile)){wasmTextFile=locateFile(wasmTextFile)}if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}if(!isDataURI(asmjsCodeFile)){asmjsCodeFile=locateFile(asmjsCodeFile)}var wasmPageSize=64*1024;var info={"global":null,"env":null,"asm2wasm":asm2wasmImports,"parent":Module};var exports=null;function mergeMemory(newBuffer){var oldBuffer=Module["buffer"];if(newBuffer.byteLength<oldBuffer.byteLength){err("the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here")}var oldView=new Int8Array(oldBuffer);var newView=new Int8Array(newBuffer);newView.set(oldView);updateGlobalBuffer(newBuffer);updateGlobalBufferViews()}function fixImports(imports){return imports}function getBinary(){try{if(Module["wasmBinary"]){return new Uint8Array(Module["wasmBinary"])}if(Module["readBinary"]){return Module["readBinary"](wasmBinaryFile)}else{throw"both async and sync fetching of the wasm failed"}}catch(err){abort(err)}}function getBinaryPromise(){if(!Module["wasmBinary"]&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&typeof fetch==="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then((function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()})).catch((function(){return getBinary()}))}return new Promise((function(resolve,reject){resolve(getBinary())}))}function doNativeWasm(global,env,providedBuffer){if(typeof WebAssembly!=="object"){err("no native wasm support detected");return false}if(!(Module["wasmMemory"]instanceof WebAssembly.Memory)){err("no native wasm Memory in use");return false}env["memory"]=Module["wasmMemory"];info["global"]={"NaN":NaN,"Infinity":Infinity};info["global.Math"]=Math;info["env"]=env;function receiveInstance(instance,module){exports=instance.exports;if(exports.memory)mergeMemory(exports.memory);Module["asm"]=exports;Module["usingWasm"]=true;removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err("Module.instantiateWasm callback failed with error: "+e);return false}}function receiveInstantiatedSource(output){receiveInstance(output["instance"],output["module"])}function instantiateArrayBuffer(receiver){getBinaryPromise().then((function(binary){return WebAssembly.instantiate(binary,info)})).then(receiver).catch((function(reason){err("failed to asynchronously prepare wasm: "+reason);abort(reason)}))}if(!Module["wasmBinary"]&&typeof WebAssembly.instantiateStreaming==="function"&&!isDataURI(wasmBinaryFile)&&typeof fetch==="function"){WebAssembly.instantiateStreaming(fetch(wasmBinaryFile,{credentials:"same-origin"}),info).then(receiveInstantiatedSource).catch((function(reason){err("wasm streaming compile failed: "+reason);err("falling back to ArrayBuffer instantiation");instantiateArrayBuffer(receiveInstantiatedSource)}))}else{instantiateArrayBuffer(receiveInstantiatedSource)}return{}}Module["asmPreload"]=Module["asm"];var asmjsReallocBuffer=Module["reallocBuffer"];var wasmReallocBuffer=(function(size){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;size=alignUp(size,PAGE_MULTIPLE);var old=Module["buffer"];var oldSize=old.byteLength;if(Module["usingWasm"]){try{var result=Module["wasmMemory"].grow((size-oldSize)/wasmPageSize);if(result!==(-1|0)){return Module["buffer"]=Module["wasmMemory"].buffer}else{return null}}catch(e){return null}}});Module["reallocBuffer"]=(function(size){if(finalMethod==="asmjs"){return asmjsReallocBuffer(size)}else{return wasmReallocBuffer(size)}});var finalMethod="";Module["asm"]=(function(global,env,providedBuffer){env=fixImports(env);if(!env["table"]){var TABLE_SIZE=Module["wasmTableSize"];if(TABLE_SIZE===undefined)TABLE_SIZE=1024;var MAX_TABLE_SIZE=Module["wasmMaxTableSize"];if(typeof WebAssembly==="object"&&typeof WebAssembly.Table==="function"){if(MAX_TABLE_SIZE!==undefined){env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,"maximum":MAX_TABLE_SIZE,"element":"anyfunc"})}else{env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,element:"anyfunc"})}}else{env["table"]=new Array(TABLE_SIZE)}Module["wasmTable"]=env["table"]}if(!env["memoryBase"]){env["memoryBase"]=Module["STATIC_BASE"]}if(!env["tableBase"]){env["tableBase"]=0}var exports;exports=doNativeWasm(global,env,providedBuffer);assert(exports,"no binaryen method succeeded.");return exports})}integrateWasmJS();STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+35840;__ATINIT__.push({func:(function(){___emscripten_environ_constructor()})});var STATIC_BUMP=35840;Module["STATIC_BASE"]=STATIC_BASE;Module["STATIC_BUMP"]=STATIC_BUMP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"])}var ENV={};function ___buildEnvironment(environ){var MAX_ENV_VALUES=64;var TOTAL_ENV_SIZE=1024;var poolPtr;var envPtr;if(!___buildEnvironment.called){___buildEnvironment.called=true;ENV["USER"]=ENV["LOGNAME"]="web_user";ENV["PATH"]="/";ENV["PWD"]="/";ENV["HOME"]="/home/web_user";ENV["LANG"]="C.UTF-8";ENV["_"]=Module["thisProgram"];poolPtr=getMemory(TOTAL_ENV_SIZE);envPtr=getMemory(MAX_ENV_VALUES*4);HEAP32[envPtr>>2]=poolPtr;HEAP32[environ>>2]=envPtr}else{envPtr=HEAP32[environ>>2];poolPtr=HEAP32[envPtr>>2]}var strings=[];var totalSize=0;for(var key in ENV){if(typeof ENV[key]==="string"){var line=key+"="+ENV[key];strings.push(line);totalSize+=line.length}}if(totalSize>TOTAL_ENV_SIZE){throw new Error("Environment size exceeded TOTAL_ENV_SIZE!")}var ptrSize=4;for(var i=0;i<strings.length;i++){var line=strings[i];writeAsciiToMemory(line,poolPtr);HEAP32[envPtr+i*ptrSize>>2]=poolPtr;poolPtr+=line.length+1}HEAP32[envPtr+strings.length*ptrSize>>2]=0}var SYSCALLS={varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.get(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();var ret=0;if(!___syscall146.buffers){___syscall146.buffers=[null,[],[]];___syscall146.printChar=(function(stream,curr){var buffer=___syscall146.buffers[stream];assert(buffer);if(curr===0||curr===10){(stream===1?out:err)(UTF8ArrayToString(buffer,0));buffer.length=0}else{buffer.push(curr)}})}for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];for(var j=0;j<len;j++){___syscall146.printChar(stream,HEAPU8[ptr+j])}ret+=len}return ret}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){Module["abort"]()}function _emscripten_get_now(){abort()}function _emscripten_get_now_is_monotonic(){return ENVIRONMENT_IS_NODE||typeof dateNow!=="undefined"||(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&self["performance"]&&self["performance"]["now"]}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}function _clock_gettime(clk_id,tp){var now;if(clk_id===0){now=Date.now()}else if(clk_id===1&&_emscripten_get_now_is_monotonic()){now=_emscripten_get_now()}else{___setErrNo(ERRNO_CODES.EINVAL);return-1}HEAP32[tp>>2]=now/1e3|0;HEAP32[tp+4>>2]=now%1e3*1e3*1e3|0;return 0}function _console_get_size(pw,ph){var r;r=term.getSize();HEAPU32[pw>>2]=r[0];HEAPU32[ph>>2]=r[1]}function _console_write(opaque,buf,len){var str;str=String.fromCharCode.apply(String,HEAPU8.subarray(buf,buf+len));term.write(str)}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}}addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=(function(){Module["dynCall_vi"](func,arg)})}else{browserIterationFunc=(function(){Module["dynCall_v"](func)})}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullscreenChange(){Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||(function(){});canvas.exitFullscreen=canvas.exitFullscreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullscreen);if(Module["onFullscreen"])Module["onFullscreen"](Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?(function(){canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null)||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}}),requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=(function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)});return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),asyncLoad:(function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(dep)addRunDependency(dep)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _emscripten_async_call(func,arg,millis){Module["noExitRuntime"]=true;function wrapper(){getFuncWrapper(func,"vi")(arg)}if(millis>=0){Browser.safeSetTimeout(wrapper,millis)}else{Browser.safeRequestAnimationFrame(wrapper)}}function _emscripten_async_wget3_data(url,request,user,password,post_data,post_data_len,arg,free,onload,onerror,onprogress){var _url=Pointer_stringify(url);var _request=Pointer_stringify(request);var _user;var _password;var http=new XMLHttpRequest;if(user)_user=Pointer_stringify(user);else _user=null;if(password)_password=Pointer_stringify(password);else _password=null;http.open(_request,_url,true);http.responseType="arraybuffer";if(_user){http.setRequestHeader("Authorization","Basic "+btoa(_user+":"+_password))}var handle=Browser.getNextWgetRequestHandle();http.onload=function http_onload(e){if(http.status==200||_url.substr(0,4).toLowerCase()!="http"){var byteArray=new Uint8Array(http.response);var buffer=_malloc(byteArray.length);HEAPU8.set(byteArray,buffer);if(onload)Runtime.dynCall("viiii",onload,[handle,arg,buffer,byteArray.length]);if(free)_free(buffer)}else{if(onerror)Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onerror=function http_onerror(e){if(onerror){Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onprogress=function http_onprogress(e){if(onprogress)Runtime.dynCall("viiii",onprogress,[handle,arg,e.loaded,e.lengthComputable||e.lengthComputable===undefined?e.total:0])};http.onabort=function http_onabort(e){delete Browser.wgetRequests[handle]};try{if(http.channel instanceof Ci.nsIHttpChannel)http.channel.redirectionLimit=0}catch(ex){}if(_request=="POST"){var _post_data=HEAPU8.subarray(post_data,post_data+post_data_len);http.setRequestHeader("Content-type","application/octet-stream");http.setRequestHeader("Content-length",post_data_len);http.setRequestHeader("Connection","close");http.send(_post_data)}else{http.send(null)}Browser.wgetRequests[handle]=http;return handle}function _emscripten_random(){return Math.random()}function __exit(status){exit(status)}function _exit(status){__exit(status)}function _fb_refresh(opaque,data,x,y,w,h,stride){var i,j,v,src,image_data,dst_pos,display,dst_pos1,image_stride;display=graphic_display;image_data=display.image.data;image_stride=display.width*4;dst_pos1=(y*display.width+x)*4;for(i=0;i<h;i=i+1|0){src=data;dst_pos=dst_pos1;for(j=0;j<w;j=j+1|0){v=HEAPU32[src>>2];image_data[dst_pos]=v>>16&255;image_data[dst_pos+1]=v>>8&255;image_data[dst_pos+2]=v&255;image_data[dst_pos+3]=255;src=src+4|0;dst_pos=dst_pos+4|0}data=data+stride|0;dst_pos1=dst_pos1+image_stride|0}display.ctx.putImageData(display.image,0,0,x,y,w,h)}function _file_buffer_init(bs){HEAPU32[bs>>2]=0;HEAPU32[bs+4>>2]=0}function _file_buffer_read(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){HEAPU8[buf+i]=data[offset+i]}}}function _file_buffer_reset(bs){_file_buffer_resize(bs,0);_file_buffer_init(bs)}function _file_buffer_get_new_handle(){var h;if(typeof Browser.fbuf_table=="undefined"){Browser.fbuf_table=new Object;Browser.fbuf_next_handle=1}for(;;){h=Browser.fbuf_next_handle;Browser.fbuf_next_handle++;if(Browser.fbuf_next_handle==2147483648)Browser.fbuf_next_handle=1;if(typeof Browser.fbuf_table[h]=="undefined"){return h}}}function _file_buffer_resize(bs,new_size){var h,size,new_data,i,data;h=HEAPU32[bs>>2];size=HEAPU32[bs+4>>2];if(new_size==0){if(h!=0){delete Browser.fbuf_table[h];h=0}}else if(size==0){h=_file_buffer_get_new_handle();new_data=new Uint8Array(new_size);Browser.fbuf_table[h]=new_data}else if(size!=new_size){data=Browser.fbuf_table[h];new_data=new Uint8Array(new_size);if(new_size>size){new_data.set(data,0)}else{for(i=0;i<new_size;i=i+1|0)new_data[i]=data[i]}Browser.fbuf_table[h]=new_data}HEAPU32[bs>>2]=h;HEAPU32[bs+4>>2]=new_size;return 0}function _file_buffer_set(bs,offset,val,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=val}}}function _file_buffer_write(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=HEAPU8[buf+i]}}}function _fs_export_file(filename,buf,buf_len){var _filename=Pointer_stringify(filename);var data=HEAPU8.subarray(buf,buf+buf_len);var file=new Blob([data],{type:"application/octet-stream"});var url=URL.createObjectURL(file);var a=document.createElement("a");a.href=url;a.setAttribute("download",_filename);a.innerHTML="downloading";document.body.appendChild(a);setTimeout((function(){a.click();document.body.removeChild(a)}),50)}function _fs_wget_update_downloading(flag){update_downloading(Boolean(flag))}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}var ___tm_timezone=allocate(intArrayFromString("GMT"),"i8",ALLOC_STATIC);function _tzset(){if(_tzset.called)return;_tzset.called=true;HEAP32[__get_timezone()>>2]=(new Date).getTimezoneOffset()*60;var winter=new Date(2e3,0,1);var summer=new Date(2e3,6,1);HEAP32[__get_daylight()>>2]=Number(winter.getTimezoneOffset()!=summer.getTimezoneOffset());function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocate(intArrayFromString(winterName),"i8",ALLOC_NORMAL);var summerNamePtr=allocate(intArrayFromString(summerName),"i8",ALLOC_NORMAL);if(summer.getTimezoneOffset()<winter.getTimezoneOffset()){HEAP32[__get_tzname()>>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _localtime_r(time,tmPtr){_tzset();var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var start=new Date(date.getFullYear(),0,1);var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var summerOffset=(new Date(2e3,6,1)).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst;var zonePtr=HEAP32[__get_tzname()+(dst?4:0)>>2];HEAP32[tmPtr+40>>2]=zonePtr;return tmPtr}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}function _net_recv_packet(bs,buf,buf_len){if(net_state){net_state.recv_packet(HEAPU8.subarray(buf,buf+buf_len))}}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}if(ENVIRONMENT_IS_NODE){_emscripten_get_now=function _emscripten_get_now_actual(){var t=process["hrtime"]();return t[0]*1e3+t[1]/1e6}}else if(typeof dateNow!=="undefined"){_emscripten_get_now=dateNow}else if(typeof self==="object"&&self["performance"]&&typeof self["performance"]["now"]==="function"){_emscripten_get_now=(function(){return self["performance"]["now"]()})}else if(typeof performance==="object"&&typeof performance["now"]==="function"){_emscripten_get_now=(function(){return performance["now"]()})}else{_emscripten_get_now=Date.now}Module["requestFullScreen"]=function Module_requestFullScreen(lockPointer,resizeCanvas,vrDevice){err("Module.requestFullScreen is deprecated. Please call Module.requestFullscreen instead.");Module["requestFullScreen"]=Module["requestFullscreen"];Browser.requestFullScreen(lockPointer,resizeCanvas,vrDevice)};Module["requestFullscreen"]=function Module_requestFullscreen(lockPointer,resizeCanvas,vrDevice){Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};Module["createContext"]=function Module_createContext(canvas,useWebGL,setInModule,webGLContextAttributes){return Browser.createContext(canvas,useWebGL,setInModule,webGLContextAttributes)};DYNAMICTOP_PTR=staticAlloc(4);STACK_BASE=STACKTOP=alignMemory(STATICTOP);STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=alignMemory(STACK_MAX);HEAP32[DYNAMICTOP_PTR>>2]=DYNAMIC_BASE;staticSealed=true;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return 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+
diff --git a/jslinux-2019-12-21/riscvemu64-wasm.wasm b/jslinux-2019-12-21/riscvemu64-wasm.wasm
new file mode 100644
index 0000000..81613ec
--- /dev/null
+++ b/jslinux-2019-12-21/riscvemu64-wasm.wasm
diff --git a/jslinux-2019-12-21/riscvemu64.js b/jslinux-2019-12-21/riscvemu64.js
new file mode 100644
index 0000000..7b86901
--- /dev/null
+++ b/jslinux-2019-12-21/riscvemu64.js
@@ -0,0 +1,20 @@
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DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value "+TOTAL_MEMORY+", (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime but prevents some optimizations, (3) set Module.TOTAL_MEMORY to a higher value before the program runs, or (4) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ")}function enlargeMemory(){abortOnCannotGrowMemory()}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||16777216;if(TOTAL_MEMORY<TOTAL_STACK)err("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{{buffer=new ArrayBuffer(TOTAL_MEMORY)}Module["buffer"]=buffer}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+34832;__ATINIT__.push({func:(function(){___emscripten_environ_constructor()})});memoryInitializer="data:application/octet-stream;base64,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";var tempDoublePtr=STATICTOP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"])}var ENV={};function ___buildEnvironment(environ){var MAX_ENV_VALUES=64;var TOTAL_ENV_SIZE=1024;var poolPtr;var envPtr;if(!___buildEnvironment.called){___buildEnvironment.called=true;ENV["USER"]=ENV["LOGNAME"]="web_user";ENV["PATH"]="/";ENV["PWD"]="/";ENV["HOME"]="/home/web_user";ENV["LANG"]="C.UTF-8";ENV["_"]=Module["thisProgram"];poolPtr=getMemory(TOTAL_ENV_SIZE);envPtr=getMemory(MAX_ENV_VALUES*4);HEAP32[envPtr>>2]=poolPtr;HEAP32[environ>>2]=envPtr}else{envPtr=HEAP32[environ>>2];poolPtr=HEAP32[envPtr>>2]}var strings=[];var totalSize=0;for(var key in ENV){if(typeof ENV[key]==="string"){var line=key+"="+ENV[key];strings.push(line);totalSize+=line.length}}if(totalSize>TOTAL_ENV_SIZE){throw new Error("Environment size exceeded TOTAL_ENV_SIZE!")}var ptrSize=4;for(var i=0;i<strings.length;i++){var line=strings[i];writeAsciiToMemory(line,poolPtr);HEAP32[envPtr+i*ptrSize>>2]=poolPtr;poolPtr+=line.length+1}HEAP32[envPtr+strings.length*ptrSize>>2]=0}var SYSCALLS={varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function flush_NO_FILESYSTEM(){var fflush=Module["_fflush"];if(fflush)fflush(0);var printChar=___syscall146.printChar;if(!printChar)return;var buffers=___syscall146.buffers;if(buffers[1].length)printChar(1,10);if(buffers[2].length)printChar(2,10)}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.get(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();var ret=0;if(!___syscall146.buffers){___syscall146.buffers=[null,[],[]];___syscall146.printChar=(function(stream,curr){var buffer=___syscall146.buffers[stream];assert(buffer);if(curr===0||curr===10){(stream===1?out:err)(UTF8ArrayToString(buffer,0));buffer.length=0}else{buffer.push(curr)}})}for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];for(var j=0;j<len;j++){___syscall146.printChar(stream,HEAPU8[ptr+j])}ret+=len}return ret}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){Module["abort"]()}function _emscripten_get_now(){abort()}function _emscripten_get_now_is_monotonic(){return ENVIRONMENT_IS_NODE||typeof dateNow!=="undefined"||(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&self["performance"]&&self["performance"]["now"]}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}function _clock_gettime(clk_id,tp){var now;if(clk_id===0){now=Date.now()}else if(clk_id===1&&_emscripten_get_now_is_monotonic()){now=_emscripten_get_now()}else{___setErrNo(ERRNO_CODES.EINVAL);return-1}HEAP32[tp>>2]=now/1e3|0;HEAP32[tp+4>>2]=now%1e3*1e3*1e3|0;return 0}function _console_get_size(pw,ph){var r;r=term.getSize();HEAPU32[pw>>2]=r[0];HEAPU32[ph>>2]=r[1]}function _console_write(opaque,buf,len){var str;str=String.fromCharCode.apply(String,HEAPU8.subarray(buf,buf+len));term.write(str)}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}}addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=(function(){Module["dynCall_vi"](func,arg)})}else{browserIterationFunc=(function(){Module["dynCall_v"](func)})}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullscreenChange(){Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||(function(){});canvas.exitFullscreen=canvas.exitFullscreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullscreen);if(Module["onFullscreen"])Module["onFullscreen"](Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?(function(){canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null)||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}}),requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=(function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)});return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),asyncLoad:(function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(dep)addRunDependency(dep)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _emscripten_async_call(func,arg,millis){Module["noExitRuntime"]=true;function wrapper(){getFuncWrapper(func,"vi")(arg)}if(millis>=0){Browser.safeSetTimeout(wrapper,millis)}else{Browser.safeRequestAnimationFrame(wrapper)}}function _emscripten_async_wget3_data(url,request,user,password,post_data,post_data_len,arg,free,onload,onerror,onprogress){var _url=Pointer_stringify(url);var _request=Pointer_stringify(request);var _user;var _password;var http=new XMLHttpRequest;if(user)_user=Pointer_stringify(user);else _user=null;if(password)_password=Pointer_stringify(password);else _password=null;http.open(_request,_url,true);http.responseType="arraybuffer";if(_user){http.setRequestHeader("Authorization","Basic "+btoa(_user+":"+_password))}var handle=Browser.getNextWgetRequestHandle();http.onload=function http_onload(e){if(http.status==200||_url.substr(0,4).toLowerCase()!="http"){var byteArray=new Uint8Array(http.response);var buffer=_malloc(byteArray.length);HEAPU8.set(byteArray,buffer);if(onload)Runtime.dynCall("viiii",onload,[handle,arg,buffer,byteArray.length]);if(free)_free(buffer)}else{if(onerror)Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onerror=function http_onerror(e){if(onerror){Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onprogress=function http_onprogress(e){if(onprogress)Runtime.dynCall("viiii",onprogress,[handle,arg,e.loaded,e.lengthComputable||e.lengthComputable===undefined?e.total:0])};http.onabort=function http_onabort(e){delete Browser.wgetRequests[handle]};try{if(http.channel instanceof Ci.nsIHttpChannel)http.channel.redirectionLimit=0}catch(ex){}if(_request=="POST"){var _post_data=HEAPU8.subarray(post_data,post_data+post_data_len);http.setRequestHeader("Content-type","application/octet-stream");http.setRequestHeader("Content-length",post_data_len);http.setRequestHeader("Connection","close");http.send(_post_data)}else{http.send(null)}Browser.wgetRequests[handle]=http;return handle}function _emscripten_random(){return Math.random()}function __exit(status){exit(status)}function _exit(status){__exit(status)}function _fb_refresh(opaque,data,x,y,w,h,stride){var i,j,v,src,image_data,dst_pos,display,dst_pos1,image_stride;display=graphic_display;image_data=display.image.data;image_stride=display.width*4;dst_pos1=(y*display.width+x)*4;for(i=0;i<h;i=i+1|0){src=data;dst_pos=dst_pos1;for(j=0;j<w;j=j+1|0){v=HEAPU32[src>>2];image_data[dst_pos]=v>>16&255;image_data[dst_pos+1]=v>>8&255;image_data[dst_pos+2]=v&255;image_data[dst_pos+3]=255;src=src+4|0;dst_pos=dst_pos+4|0}data=data+stride|0;dst_pos1=dst_pos1+image_stride|0}display.ctx.putImageData(display.image,0,0,x,y,w,h)}function _file_buffer_init(bs){HEAPU32[bs>>2]=0;HEAPU32[bs+4>>2]=0}function _file_buffer_read(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){HEAPU8[buf+i]=data[offset+i]}}}function _file_buffer_reset(bs){_file_buffer_resize(bs,0);_file_buffer_init(bs)}function _file_buffer_get_new_handle(){var h;if(typeof Browser.fbuf_table=="undefined"){Browser.fbuf_table=new Object;Browser.fbuf_next_handle=1}for(;;){h=Browser.fbuf_next_handle;Browser.fbuf_next_handle++;if(Browser.fbuf_next_handle==2147483648)Browser.fbuf_next_handle=1;if(typeof Browser.fbuf_table[h]=="undefined"){return h}}}function _file_buffer_resize(bs,new_size){var h,size,new_data,i,data;h=HEAPU32[bs>>2];size=HEAPU32[bs+4>>2];if(new_size==0){if(h!=0){delete Browser.fbuf_table[h];h=0}}else if(size==0){h=_file_buffer_get_new_handle();new_data=new Uint8Array(new_size);Browser.fbuf_table[h]=new_data}else if(size!=new_size){data=Browser.fbuf_table[h];new_data=new Uint8Array(new_size);if(new_size>size){new_data.set(data,0)}else{for(i=0;i<new_size;i=i+1|0)new_data[i]=data[i]}Browser.fbuf_table[h]=new_data}HEAPU32[bs>>2]=h;HEAPU32[bs+4>>2]=new_size;return 0}function _file_buffer_set(bs,offset,val,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=val}}}function _file_buffer_write(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=HEAPU8[buf+i]}}}function _fs_export_file(filename,buf,buf_len){var _filename=Pointer_stringify(filename);var data=HEAPU8.subarray(buf,buf+buf_len);var file=new Blob([data],{type:"application/octet-stream"});var url=URL.createObjectURL(file);var a=document.createElement("a");a.href=url;a.setAttribute("download",_filename);a.innerHTML="downloading";document.body.appendChild(a);setTimeout((function(){a.click();document.body.removeChild(a)}),50)}function _fs_wget_update_downloading(flag){update_downloading(Boolean(flag))}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}var ___tm_timezone=allocate(intArrayFromString("GMT"),"i8",ALLOC_STATIC);function _tzset(){if(_tzset.called)return;_tzset.called=true;HEAP32[__get_timezone()>>2]=(new Date).getTimezoneOffset()*60;var winter=new Date(2e3,0,1);var summer=new Date(2e3,6,1);HEAP32[__get_daylight()>>2]=Number(winter.getTimezoneOffset()!=summer.getTimezoneOffset());function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocate(intArrayFromString(winterName),"i8",ALLOC_NORMAL);var summerNamePtr=allocate(intArrayFromString(summerName),"i8",ALLOC_NORMAL);if(summer.getTimezoneOffset()<winter.getTimezoneOffset()){HEAP32[__get_tzname()>>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _localtime_r(time,tmPtr){_tzset();var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var start=new Date(date.getFullYear(),0,1);var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var summerOffset=(new Date(2e3,6,1)).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst;var zonePtr=HEAP32[__get_tzname()+(dst?4:0)>>2];HEAP32[tmPtr+40>>2]=zonePtr;return tmPtr}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}function _net_recv_packet(bs,buf,buf_len){if(net_state){net_state.recv_packet(HEAPU8.subarray(buf,buf+buf_len))}}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}if(ENVIRONMENT_IS_NODE){_emscripten_get_now=function _emscripten_get_now_actual(){var t=process["hrtime"]();return t[0]*1e3+t[1]/1e6}}else if(typeof dateNow!=="undefined"){_emscripten_get_now=dateNow}else if(typeof self==="object"&&self["performance"]&&typeof self["performance"]["now"]==="function"){_emscripten_get_now=(function(){return self["performance"]["now"]()})}else if(typeof performance==="object"&&typeof performance["now"]==="function"){_emscripten_get_now=(function(){return performance["now"]()})}else{_emscripten_get_now=Date.now}Module["requestFullScreen"]=function Module_requestFullScreen(lockPointer,resizeCanvas,vrDevice){err("Module.requestFullScreen is deprecated. Please call Module.requestFullscreen instead.");Module["requestFullScreen"]=Module["requestFullscreen"];Browser.requestFullScreen(lockPointer,resizeCanvas,vrDevice)};Module["requestFullscreen"]=function Module_requestFullscreen(lockPointer,resizeCanvas,vrDevice){Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};Module["createContext"]=function Module_createContext(canvas,useWebGL,setInModule,webGLContextAttributes){return Browser.createContext(canvas,useWebGL,setInModule,webGLContextAttributes)};DYNAMICTOP_PTR=staticAlloc(4);STACK_BASE=STACKTOP=alignMemory(STATICTOP);STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=alignMemory(STACK_MAX);HEAP32[DYNAMICTOP_PTR>>2]=DYNAMIC_BASE;staticSealed=true;var ASSERTIONS=false;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){if(ASSERTIONS){assert(false,"Character code "+chr+" ("+String.fromCharCode(chr)+")  at offset "+i+" not in 0x00-0xFF.")}chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}var decodeBase64=typeof atob==="function"?atob:(function(input){var keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");do{enc1=keyStr.indexOf(input.charAt(i++));enc2=keyStr.indexOf(input.charAt(i++));enc3=keyStr.indexOf(input.charAt(i++));enc4=keyStr.indexOf(input.charAt(i++));chr1=enc1<<2|enc2>>4;chr2=(enc2&15)<<4|enc3>>2;chr3=(enc3&3)<<6|enc4;output=output+String.fromCharCode(chr1);if(enc3!==64){output=output+String.fromCharCode(chr2)}if(enc4!==64){output=output+String.fromCharCode(chr3)}}while(i<input.length);return output});function intArrayFromBase64(s){if(typeof ENVIRONMENT_IS_NODE==="boolean"&&ENVIRONMENT_IS_NODE){var buf;try{buf=Buffer.from(s,"base64")}catch(_){buf=new Buffer(s,"base64")}return new Uint8Array(buf.buffer,buf.byteOffset,buf.byteLength)}try{var decoded=decodeBase64(s);var bytes=new Uint8Array(decoded.length);for(var i=0;i<decoded.length;++i){bytes[i]=decoded.charCodeAt(i)}return bytes}catch(_){throw new Error("Converting base64 string to bytes failed.")}}function tryParseAsDataURI(filename){if(!isDataURI(filename)){return}return intArrayFromBase64(filename.slice(dataURIPrefix.length))}function invoke_ii(index,a1){var sp=stackSave();try{return Module["dynCall_ii"](index,a1)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return Module["dynCall_iii"](index,a1,a2)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return Module["dynCall_iiiii"](index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return Module["dynCall_iiiiii"](index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return Module["dynCall_iiiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return Module["dynCall_iiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return Module["dynCall_iiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{return Module["dynCall_iiiiiiiiiiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{Module["dynCall_vi"](index,a1)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{Module["dynCall_vii"](index,a1,a2)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{Module["dynCall_viii"](index,a1,a2,a3)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"enlargeMemory":enlargeMemory,"getTotalMemory":getTotalMemory,"abortOnCannotGrowMemory":abortOnCannotGrowMemory,"invoke_ii":invoke_ii,"invoke_iii":invoke_iii,"invoke_iiii":invoke_iiii,"invoke_iiiii":invoke_iiiii,"invoke_iiiiii":invoke_iiiiii,"invoke_iiiiiii":invoke_iiiiiii,"invoke_iiiiiiii":invoke_iiiiiiii,"invoke_iiiiiiiii":invoke_iiiiiiiii,"invoke_iiiiiiiiiiiiiiiii":invoke_iiiiiiiiiiiiiiiii,"invoke_vi":invoke_vi,"invoke_vii":invoke_vii,"invoke_viii":invoke_viii,"invoke_viiii":invoke_viiii,"invoke_viiiii":invoke_viiiii,"invoke_viiiiii":invoke_viiiiii,"___assert_fail":___assert_fail,"___buildEnvironment":___buildEnvironment,"___setErrNo":___setErrNo,"___syscall140":___syscall140,"___syscall146":___syscall146,"___syscall54":___syscall54,"___syscall6":___syscall6,"__exit":__exit,"_abort":_abort,"_clock_gettime":_clock_gettime,"_console_get_size":_console_get_size,"_console_write":_console_write,"_emscripten_async_call":_emscripten_async_call,"_emscripten_async_wget3_data":_emscripten_async_wget3_data,"_emscripten_get_now":_emscripten_get_now,"_emscripten_get_now_is_monotonic":_emscripten_get_now_is_monotonic,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_emscripten_random":_emscripten_random,"_emscripten_set_main_loop":_emscripten_set_main_loop,"_emscripten_set_main_loop_timing":_emscripten_set_main_loop_timing,"_exit":_exit,"_fb_refresh":_fb_refresh,"_file_buffer_get_new_handle":_file_buffer_get_new_handle,"_file_buffer_init":_file_buffer_init,"_file_buffer_read":_file_buffer_read,"_file_buffer_reset":_file_buffer_reset,"_file_buffer_resize":_file_buffer_resize,"_file_buffer_set":_file_buffer_set,"_file_buffer_write":_file_buffer_write,"_fs_export_file":_fs_export_file,"_fs_wget_update_downloading":_fs_wget_update_downloading,"_gettimeofday":_gettimeofday,"_localtime_r":_localtime_r,"_net_recv_packet":_net_recv_packet,"_time":_time,"_tzset":_tzset,"flush_NO_FILESYSTEM":flush_NO_FILESYSTEM,"DYNAMICTOP_PTR":DYNAMICTOP_PTR,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX};// EMSCRIPTEN_START_ASM
+var asm=(/** @suppress {uselessCode} */ function(global,env,buffer) {
+"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.DYNAMICTOP_PTR|0;var j=env.tempDoublePtr|0;var k=env.ABORT|0;var l=env.STACKTOP|0;var m=env.STACK_MAX|0;var n=0;var o=0;var p=0;var q=0;var r=global.NaN,s=global.Infinity;var t=0,u=0,v=0,w=0,x=0.0;var y=0;var z=global.Math.floor;var A=global.Math.abs;var B=global.Math.sqrt;var C=global.Math.pow;var D=global.Math.cos;var E=global.Math.sin;var F=global.Math.tan;var G=global.Math.acos;var H=global.Math.asin;var I=global.Math.atan;var J=global.Math.atan2;var K=global.Math.exp;var L=global.Math.log;var M=global.Math.ceil;var N=global.Math.imul;var O=global.Math.min;var P=global.Math.max;var Q=global.Math.clz32;var R=env.abort;var S=env.assert;var T=env.enlargeMemory;var U=env.getTotalMemory;var V=env.abortOnCannotGrowMemory;var W=env.invoke_ii;var X=env.invoke_iii;var Y=env.invoke_iiii;var Z=env.invoke_iiiii;var _=env.invoke_iiiiii;var $=env.invoke_iiiiiii;var aa=env.invoke_iiiiiiii;var ba=env.invoke_iiiiiiiii;var ca=env.invoke_iiiiiiiiiiiiiiiii;var da=env.invoke_vi;var ea=env.invoke_vii;var fa=env.invoke_viii;var ga=env.invoke_viiii;var ha=env.invoke_viiiii;var ia=env.invoke_viiiiii;var ja=env.___assert_fail;var ka=env.___buildEnvironment;var la=env.___setErrNo;var ma=env.___syscall140;var na=env.___syscall146;var oa=env.___syscall54;var pa=env.___syscall6;var qa=env.__exit;var ra=env._abort;var sa=env._clock_gettime;var ta=env._console_get_size;var ua=env._console_write;var va=env._emscripten_async_call;var wa=env._emscripten_async_wget3_data;var xa=env._emscripten_get_now;var ya=env._emscripten_get_now_is_monotonic;var za=env._emscripten_memcpy_big;var Aa=env._emscripten_random;var Ba=env._emscripten_set_main_loop;var Ca=env._emscripten_set_main_loop_timing;var Da=env._exit;var Ea=env._fb_refresh;var Fa=env._file_buffer_get_new_handle;var Ga=env._file_buffer_init;var Ha=env._file_buffer_read;var Ia=env._file_buffer_reset;var Ja=env._file_buffer_resize;var Ka=env._file_buffer_set;var La=env._file_buffer_write;var Ma=env._fs_export_file;var Na=env._fs_wget_update_downloading;var Oa=env._gettimeofday;var Pa=env._localtime_r;var Qa=env._net_recv_packet;var Ra=env._time;var Sa=env._tzset;var Ta=env.flush_NO_FILESYSTEM;var Ua=0.0;
+// EMSCRIPTEN_START_FUNCS
+function ib(a){a=a|0;var b=0;b=l;l=l+a|0;l=l+15&-16;return b|0}function jb(){return l|0}function kb(a){a=a|0;l=a}function lb(a,b){a=a|0;b=b|0;l=a;m=b}function mb(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}function nb(a){a=a|0;y=a}function ob(){return y|0}function pb(b){b=b|0;var d=0,e=0;d=c[8544]|0;if(d>>>0>=1024)return;e=c[8545]|0;a[19088+e>>0]=b;b=e+1|0;c[8545]=(b|0)==1024?0:b;c[8544]=d+1;return}function qb(a,b){a=a|0;b=b|0;var d=0;d=c[8546]|0;if(!d)return;eb[c[(c[d>>2]|0)+32>>2]&15](d,a,b&65535);return}function rb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[8546]|0;if(!e)return;Va[c[(c[e>>2]|0)+24>>2]&15](e)|0;g=c[8547]|0;h=g+-1|0;e=c[8548]|0;f=e+-1|0;a=(((h|0)>(a|0)?a:h)<<15|0)/(g|0)|0;e=(((f|0)>(b|0)?b:f)<<15|0)/(e|0)|0;c[8549]=a;c[8550]=e;c[8551]=d;b=c[8546]|0;gb[c[(c[b>>2]|0)+28>>2]&7](b,a,e,0,d);return}function sb(a){a=a|0;var b=0;b=c[8546]|0;if(!b)return;gb[c[(c[b>>2]|0)+28>>2]&7](b,c[8549]|0,c[8550]|0,a,c[8551]|0);return}function tb(a,b){a=a|0;b=b|0;var d=0;d=c[(c[8546]|0)+4>>2]|0;if(!d)return;eb[c[d+24>>2]&15](d,a,b);return}function ub(a){a=a|0;var b=0;c[8552]=a;b=c[8546]|0;if(!b)return;b=c[b+4>>2]|0;if(!b)return;db[c[b+28>>2]&15](b,a);return}function vb(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;i=vf(20)|0;c[i+4>>2]=b;c[i+8>>2]=Lh(d)|0;if(e|0)c[i+16>>2]=Lh(e)|0;c[8547]=f;c[8548]=g;c[i+12>>2]=h;h=vf(248)|0;c[i>>2]=h;Kg(h);Bg(c[i>>2]|0,a,4,i);return}function wb(a){a=a|0;var b=0,d=0,e=0;e=c[a>>2]|0;b=c[e+164>>2]|0;if((b|0)>0){if((b|0)!=1)ja(13668,13685,207,13693);d=Vd(c[e+108>>2]|0,5,a)|0;c[e+112>>2]=d;b=c[a+16>>2]|0;if(!b)return;ae(d,b);return}b=c[e+96>>2]|0;if((b|0)<=0){Ab(a);return}if((b|0)!=1)ja(13704,13685,224,13724);c[e+56>>2]=af(c[e+52>>2]|0,131072,6,a)|0;return}function xb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0;h=l;l=l+144|0;d=h;e=h+132|0;f=h+128|0;g=a+8|0;b=c[g>>2]|0;if(b|0?Tc(b)|0:0){b=Uc(c[g>>2]|0)|0;i=c[a+12>>2]|0;b=Xa[c[i+8>>2]&31](c[i>>2]|0,d,(b|0)<128?b:128)|0;if((b|0)>0)Vc(c[g>>2]|0,d,b)|0;if(c[8553]|0){ta(e|0,f|0);Wc(c[g>>2]|0,c[e>>2]|0,c[f>>2]|0);c[8553]=0}}b=c[a+16>>2]|0;if(b|0)eb[c[b+24>>2]&15](b,1,0);if(!(Wa[c[(c[a>>2]|0)+16>>2]&3](a,10)|0)){b=0;while(1){db[c[(c[a>>2]|0)+20>>2]&15](a,2e5);d=Wa[c[(c[a>>2]|0)+16>>2]&3](a,10)|0;if(b>>>0>13|(d|0)!=0)break;else b=b+1|0}if(!d){va(7,a|0,0);l=h;return}}va(7,a|0,10);l=h;return}function yb(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=c[a+8>>2]|0;Ea(b|0,(c[a+12>>2]|0)+(N(h,e)|0)+(d<<2)|0,d|0,e|0,f|0,g|0,h|0);return}function zb(a){a=a|0;var b=0,d=0;b=c[a>>2]|0;d=c[b+96>>2]|0;if((d|0)<=0){Ab(a);return}if((d|0)!=1)ja(13704,13685,224,13724);c[b+56>>2]=af(c[b+52>>2]|0,131072,6,a)|0;return}function Ab(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;g=c[b>>2]|0;c[g+24>>2]=1;d=c[b+4>>2]<<20;h=g+16|0;c[h>>2]=d;c[h+4>>2]=((d|0)<0)<<31>>31;h=b+8|0;d=c[h>>2]|0;if(d|0?a[d>>0]|0:0)Hg(c[b>>2]|0,d);e=c[8547]|0;d=c[8548]|0;if((e|0)>0&(d|0)>0){f=g+32|0;if(!(c[f>>2]|0)){c[f>>2]=Lh(17494)|0;e=c[8547]|0;d=c[8548]|0}c[g+36>>2]=e;c[g+40>>2]=d}else{c[8553]=1;f=vf(12)|0;c[f+4>>2]=3;c[f+8>>2]=5;c[g+44>>2]=f}e=g+180|0;d=c[e>>2]|0;do if((d|0)>0)if(c[b+12>>2]|0)if((d|0)==1){f=vf(32)|0;a[f>>0]=2;a[f+1>>0]=~~(+Aa()*256.0);a[f+2>>0]=~~(+Aa()*256.0);a[f+3>>0]=~~(+Aa()*256.0);a[f+4>>0]=~~(+Aa()*256.0);a[f+5>>0]=~~(+Aa()*256.0);c[f+8>>2]=4;c[f+12>>2]=0;c[g+176>>2]=f;break}else ja(13738,13685,269,13756);else{d=0;do{Mg(c[g+168+(d*12|0)+4>>2]|0);Mg(c[g+168+(d*12|0)>>2]|0);d=d+1|0}while((d|0)<(c[e>>2]|0));c[e>>2]=0;break}while(0);f=Jg(g)|0;c[8546]=f;Ig(c[b>>2]|0);d=c[f+4>>2]|0;if(d|0)db[c[d+28>>2]&15](d,c[8552]|0);Mg(c[b>>2]|0);Mg(c[h>>2]|0);d=b+16|0;e=c[d>>2]|0;if(!e){Mg(b);va(7,f|0,0);return}Fi(e|0,0,_g(e)|0)|0;Mg(c[d>>2]|0);Mg(b);va(7,f|0,0);return}function Bb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=c[8544]|0;a=(e|0)>(d|0)?d:e;c[8544]=e-a;if(!a){b=0;return b|0}e=0;d=c[8554]|0;do{f=1024-d|0;f=(a|0)<(f|0)?a:f;Ei(b+e|0,19088+d|0,f|0)|0;a=a-f|0;e=f+e|0;f=f+d|0;d=(f|0)==1024?0:f}while((a|0)!=0);c[8554]=d;f=e;return f|0}function Cb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;f=(a&2147483647)>>>0<(b&2147483647)>>>0;i=f?a:b;b=f?b:a;f=b>>>31;k=i>>>31;g=b>>>23;j=i>>>23&255;a=b<<3&67108856;h=i<<3&67108856;switch((g&255)<<24>>24){case -1:{if(!a){if((f|0)==(k|0)|(j|0)!=255){e=b;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}if(b&4194304|0?(i&8388607|0)==0|(i&2143289344|0)!=2139095040:0){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}case 0:{i=a;g=1;break}default:{i=a|67108864;g=g&255}}b=(j|0)==0;a=b?h:h|67108864;b=g-(b?1:j)|0;do if(b)if((b|0)>31){a=(a|0)!=0&1;break}else{a=a>>>b|((1<<b)+134217727&a|0)!=0;break}while(0);if((f|0)==(k|0))a=a+i|0;else{a=i-a|0;f=(a|0)==0?(d|0)==2&1:f}b=Q(a|0)|0;if(!b)ja(13764,13775,183,13795);e=Db(f,g+4+(1-b)|0,a<<b+-1,d,e)|0;return e|0}function Db(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;switch(e|0){case 4:case 0:{j=64;break}case 1:{j=0;break}default:j=(e&1|0)==(a|0)?0:127}if((b|0)<1){h=(b|0)!=0|(j+d|0)>-1;b=1-b|0;do if(b)if((b|0)>31){d=(d|0)!=0&1;break}else{d=d>>>b|((1<<b)+-1&d|0)!=0;break}while(0);g=d&127;if(h&(g|0)!=0){i=c[f>>2]|2;c[f>>2]=i;h=d;b=1;d=i;i=14}else{b=1;i=12}}else{g=d&127;i=12}if((i|0)==12)if(!g)g=0;else{h=d;d=c[f>>2]|0;i=14}if((i|0)==14){c[f>>2]=d|1;d=h}d=(d+j|0)>>>7;d=(e|0)==0&(g|0)==64?d&33554430:d;g=(d>>>24)+b|0;if(d>>>0<8388608){f=0;j=d;a=a<<31;f=f<<23;j=j&8388607;a=j|a;f=a|f;return f|0}b=(j|0)==0;if((g|0)<=254){f=g;j=d;a=a<<31;f=f<<23;j=j&8388607;a=j|a;f=a|f;return f|0}c[f>>2]=c[f>>2]|5;f=b?254:255;j=b?8388607:0;a=a<<31;f=f<<23;j=j&8388607;a=j|a;f=a|f;return f|0}function Eb(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Cb(a,b^-2147483648,c,d)|0}function Fb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;m=b^a;n=m>>>31;h=a>>>23&255;g=b>>>23&255;i=a&8388607;l=b&8388607;j=(h|0)==255;k=(g|0)==255;if(j|k){f=(i|0)!=0;if(!((a&2139095040|0)==2139095040&f)?(l|0)==0|(b&2139095040|0)!=2139095040:0){if(!(j&(g|l|0)==0)?!((h|i|0)==0&k):0){e=m&-2147483648|2139095040;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}if(!((a&2143289344|0)==2139095040&f)?(l|0)==0|(b&2143289344|0)!=2139095040:0){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}do if(!h){if(i|0){h=Q(i|0)|0;a=i<<h+-8;h=9-h|0;break}e=m&-2147483648;return e|0}else a=i|8388608;while(0);do if(!g){if(l|0){g=Q(l|0)|0;f=l<<g+-8;g=9-g|0;break}e=m&-2147483648;return e|0}else f=l|8388608;while(0);f=vi(f<<8|0,0,a<<7|0,0)|0;f=(f|0)!=0|y;a=Q(f|0)|0;if(!a)ja(13764,13775,183,13795);e=Db(n,h+-126+g+(1-a)|0,f<<a+-1,d,e)|0;return e|0}function Gb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;s=d>>>31;o=b^a;j=o>>>31;i=a>>>23&255;h=b>>>23&255;g=d>>>23&255;k=a&8388607;q=b&8388607;r=d&8388607;l=(i|0)==255;m=(h|0)==255;p=l|m;n=(g|0)==255;if(p|n){g=(k|0)!=0;if((!((a&2139095040|0)==2139095040&g)?(q|0)==0|(b&2139095040|0)!=2139095040:0)?(r|0)==0|(d&2139095040|0)!=2139095040:0){if((!(l&(h|q|0)==0)?!((i|k|0)==0&m):0)?(j|0)==(s|0)|p&n^1:0)if(n){f=d&-2147483648|2139095040;return f|0}else{f=o&-2147483648|2139095040;return f|0}c[f>>2]=c[f>>2]|16;f=2143289344;return f|0}if((!((a&2143289344|0)==2139095040&g)?(q|0)==0|(b&2143289344|0)!=2139095040:0)?(r|0)==0|(d&2143289344|0)!=2139095040:0){f=2143289344;return f|0}c[f>>2]=c[f>>2]|16;f=2143289344;return f|0}do if(!i)if(!k){t=g|r;t=(t|0)==0;s=(s|0)==(j|0);f=(e|0)==2;f=f&1;f=s?j:f;f=f<<31;f=t?f:d;return f|0}else{i=Q(k|0)|0;b=k<<i+-8;i=9-i|0;break}else b=k|8388608;while(0);do if(!h)if(!q){t=g|r;t=(t|0)==0;s=(s|0)==(j|0);f=(e|0)==2;f=f&1;f=s?j:f;f=f<<31;f=t?f:d;return f|0}else{h=Q(q|0)|0;a=q<<h+-8;h=9-h|0;break}else a=q|8388608;while(0);q=vi(a<<7|0,0,b<<7|0,0)|0;m=y;n=m>>>0<536870912;d=Bi(m|0,0,1)|0;b=q<<(n&1);m=n?q>>>31|d:m;n=h+i+(n?-126:-125)|0;do if(!g){if(r|0){g=Q(r|0)|0;h=r<<g+-8;g=9-g|0;break}g=m|(b|0)!=0;t=Q(g|0)|0;a=t+-1|0;if(!t)ja(13764,13775,183,13795);f=Db(j,n-a|0,g<<a,e,f)|0;return f|0}else h=r|8388608;while(0);a=g+1|0;h=h<<6;if((n|0)>(a|0)){l=s;k=0;g=h;o=n;i=m}else{r=(n|0)!=(a|0)|m>>>0<h>>>0;l=r?j:s;k=r?b:0;g=r?m:h;j=r?s:j;o=r?a:n;i=r?h:m;b=r?0:b;a=r?n:a}h=o-a|0;a:do if((h|0)>63){a=(k|g|0)!=0&1;g=0}else{if((h|0)>32){a=h+-32|0;a=g>>>a|((1<<a)+-1&g|0)!=0;g=0;break}switch(h|0){case 0:{a=k;break a}case 32:{a=g|(k|0)!=0;g=0;break a}default:{a=g<<32-h|k>>>h|((1<<h)+-1&k|0)!=0;g=g>>>h;break a}}}while(0);if((j|0)==(l|0)){s=a+b|0;b=g+i+(s>>>0<a>>>0&1)|0;i=s}else{s=b-a|0;r=i-g+((s>>>0>b>>>0)<<31>>31)|0;b=r;i=s;j=(r|s|0)==0?(e|0)==2&1:j}if(!b){a=Q(i|0)|0;h=a+31|0;g=o-h|0;if((a+32|0)>>>0<33){a=32;t=50}else a=i<<a+-1}else{a=Q(b|0)|0;h=a+-1|0;if(!a)ja(13764,13775,201,13810);g=o-h|0;if(!h)a=b|(i|0)!=0;else t=50}if((t|0)==50)a=i>>>(33-a|0)|b<<h|(i<<h|0)!=0;f=Db(j,g,a,e,f)|0;return f|0}function Hb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;l=b^a;m=l>>>31;g=a>>>23&255;f=b>>>23;h=f&255;k=a&8388607;i=b&8388607;if((g|0)==255){f=(k|0)==0;if(f)if((i|0)==0|(b&2139095040|0)!=2139095040)if((h|0)==255){c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}else{e=l&-2147483648|2139095040;return e|0}else j=5;else if(f|(a&2143289344|0)!=2139095040)j=5;if((j|0)==5?(i|0)==0|(b&2143289344|0)!=2139095040:0){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}a:do switch((f&255)<<24>>24){case -1:{if(!i){e=l&-2147483648;return e|0}if(!((a&2143289344|0)==2139095040&(k|0)!=0|(b&2143289344|0)==2139095040)){e=2143289344;return e|0}c[e>>2]=c[e>>2]|16;e=2143289344;return e|0}case 0:{if(i|0){h=Q(i|0)|0;a=i<<h+-8;h=9-h|0;break a}f=c[e>>2]|0;if(!(g|k)){c[e>>2]=f|16;e=2143289344;return 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e=0,f=0,g=0,h=0;e=Di(a|0,b|0,0)|0;e=64-e|0;if((e|0)>31){h=e+-31|0;g=Bi(1,0,h|0)|0;g=pi(g|0,y|0,-1,-1)|0;f=y&b;b=Ai(a|0,b|0,h|0)|0;e=e+126|0;a=((g&a|0)!=0|(f|0)!=0)&1|b}else e=157;h=Q(a|0)|0;b=h+-1|0;if(!h)ja(13764,13775,183,13795);else return Db(0,e-b|0,a<<b,c,d)|0;return 0}function Zb(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;k=b&2147483647;o=e&2147483647;o=k>>>0<o>>>0|(k|0)==(o|0)&a>>>0<d>>>0;k=o?a:d;l=o?b:e;i=o?d:a;d=o?e:b;a=Ai(i|0,d|0,63)|0;o=Ai(k|0,l|0,63)|0;b=Ai(i|0,d|0,52)|0;n=Ai(k|0,l|0,52)|0;n=n&2047;e=Bi(i|0,d|0,3)|0;e=e&-8;h=y&8388607;j=Bi(k|0,l|0,3)|0;j=j&-8;m=y&8388607;switch(b&2047){case 2047:{if((e|0)==0&(h|0)==0){if((a|0)==(o|0)|(n|0)!=2047){f=d;g=i;y=f;return g|0}c[g>>2]=c[g>>2]|16;f=2146959360;g=0;y=f;return g|0}if(!(0==0&(d&524288|0)==0)?(k|0)==0&(l&1048575|0)==0|(0!=0|(l&2146959360|0)!=2146435072):0){f=2146959360;g=0;y=f;return g|0}c[g>>2]=c[g>>2]|16;f=2146959360;g=0;y=f;return g|0}case 0:{k=1;i=e;break}default:{k=b&2047;i=e;h=h|8388608}}b=(n|0)==0;e=b?j:j;d=b?m:m|8388608;b=k-(b?1:n)|0;do if(b)if((b|0)>63){b=((e|0)!=0|(d|0)!=0)&1;d=0;break}else{m=Bi(1,0,b|0)|0;m=pi(m|0,y|0,-1,16777215)|0;n=y;b=Ai(e|0,d|0,b|0)|0;b=b|((m&e|0)!=0|(n&d|0)!=0)&1;d=y;break}else b=e;while(0);if((a|0)==(o|0)){d=pi(b|0,d|0,i|0,h|0)|0;b=y}else{d=qi(i|0,h|0,b|0,d|0)|0;b=y;a=(d|0)==0&(b|0)==0?(f|0)==2&1:a}e=Di(d|0,b|0,0)|0;if((e|0)<=0)ja(13764,13775,183,13826);o=Bi(d|0,b|0,e+-1|0)|0;g=_b(a,k+7+(1-e)|0,o,y,f,g)|0;f=y;y=f;return g|0}function _b(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0;switch(f|0){case 4:case 0:{l=512;break}case 1:{l=0;break}default:l=(f&1|0)==(a|0)?0:1023}if((b|0)<1){i=pi(l|0,0,d|0,e|0)|0;h=y;i=(b|0)!=0|((h|0)>-1|(h|0)==-1&i>>>0>4294967295);h=1-b|0;do if(h)if((h|0)>63){d=((d|0)!=0|(e|0)!=0)&1;e=0;break}else{j=Bi(1,0,h|0)|0;j=pi(j|0,y|0,-1,-1)|0;k=y;b=Ai(d|0,e|0,h|0)|0;d=b|((j&d|0)!=0|(k&e|0)!=0)&1;e=y;break}while(0);h=d&1023;if(i&(h|0)!=0){j=c[g>>2]|2;c[g>>2]=j;i=1;b=0;k=14}else{i=1;b=0;k=12}}else{h=d&1023;i=b;b=((b|0)<0)<<31>>31;k=12}if((k|0)==12)if(!h)h=0;else{j=c[g>>2]|0;k=14}if((k|0)==14)c[g>>2]=j|1;k=pi(d|0,e|0,l|0,0)|0;k=Ai(k|0,y|0,10)|0;d=y;f=(f|0)==0&(h|0)==512;h=f?k&-2:k;d=f?d&4194303:d;f=Ai(h|0,d|0,53)|0;b=pi(f|0,y|0,i|0,b|0)|0;if(!(d>>>0<1048576|(d|0)==1048576&h>>>0<0)){e=(l|0)==0;if((b|0)>2046){c[g>>2]=c[g>>2]|5;b=e?2046:2047;d=e?1048575:0;h=e?-1:0}}else b=0;g=Bi(a|0,0,63)|0;l=y;a=Bi(b|0,0,52)|0;y=d&1048575|l|y;return h|g|a|0}function $b(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;f=Zb(a,b,c,d^-2147483648,e,f)|0;return f|0}function ac(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;o=e^b;q=Ai(d^a|0,o|0,63)|0;j=Ai(a|0,b|0,52)|0;j=j&2047;i=Ai(d|0,e|0,52)|0;i=i&2047;n=b&1048575;p=e&1048575;k=(j|0)==2047;l=(i|0)==2047;if(k|l){h=(a|0)!=0|(n|0)!=0;if(!(0==0&(b&2146435072|0)==2146435072&h)?(m=(d|0)==0&(p|0)==0,m|(0!=0|(e&2146435072|0)!=2146435072)):0){if(!(m&(k&(i|0)==0))?!((a|0)==0&(n|0)==0&((j|0)==0&l)):0){q=o&-2147483648|2146435072;g=0;y=q;return g|0}c[g>>2]=c[g>>2]|16;q=2146959360;g=0;y=q;return g|0}if(!(0==0&(b&2146959360|0)==2146435072&h)?(d|0)==0&(p|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0){q=2146959360;g=0;y=q;return g|0}c[g>>2]=c[g>>2]|16;q=2146959360;g=0;y=q;return g|0}do if(!j){if(!((a|0)==0&(n|0)==0)){j=Di(a|0,n|0,0)|0;a=Bi(a|0,n|0,j+-11|0)|0;j=12-j|0;b=y;break}q=o&-2147483648;g=0;y=q;return g|0}else b=n|1048576;while(0);do if(!i){if(!((d|0)==0&(p|0)==0)){i=Di(d|0,p|0,0)|0;d=Bi(d|0,p|0,i+-11|0)|0;i=12-i|0;h=y;break}q=o&-2147483648;g=0;y=q;return g|0}else h=p|1048576;while(0);p=Bi(a|0,b|0,10)|0;e=Bi(d|0,h|0,11)|0;o=Ai(a|0,b|0,22)|0;h=Ai(d|0,h|0,21)|0;p=p&-1024;d=e&-2048;b=vi(d|0,0,p|0,0)|0;e=y;p=vi(h|0,0,p|0,0)|0;n=y;d=vi(d|0,0,o|0,0)|0;m=y;o=vi(h|0,0,o|0,0)|0;h=y;p=pi(e|0,0,p&-1024|0,0)|0;d=pi(p|0,y|0,d&-2048|0,0)|0;p=y;n=pi(m|0,0,n|0,0)|0;n=pi(n|0,y|0,o|0,0)|0;p=pi(n|0,y|0,p|0,0)|0;pi(0,y&7|0,o|0,h|0)|0;h=y;d=p|((b&-2097152|0)!=0|(d|0)!=0)&1;b=Di(d|0,h|0,0)|0;if((b|0)<=0)ja(13764,13775,183,13826);p=Bi(d|0,h|0,b+-1|0)|0;g=_b(q,j+-1022+i+(1-b)|0,p,y,f,g)|0;q=y;y=q;return g|0}function bc(a,b,d,e,f,g,h,i){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;x=Ai(f|0,g|0,63)|0;m=e^b;n=Ai(d^a|0,m|0,63)|0;o=Ai(a|0,b|0,52)|0;o=o&2047;l=Ai(d|0,e|0,52)|0;l=l&2047;k=Ai(f|0,g|0,52)|0;k=k&2047;u=b&1048575;v=e&1048575;w=g&1048575;p=(o|0)==2047;q=(l|0)==2047;t=p|q;r=(k|0)==2047;if(t|r){j=(a|0)!=0|(u|0)!=0;if((!(0==0&(b&2146435072|0)==2146435072&j)?(s=(d|0)==0&(v|0)==0,s|(0!=0|(e&2146435072|0)!=2146435072)):0)?(f|0)==0&(w|0)==0|(0!=0|(g&2146435072|0)!=2146435072):0){if((!(s&(p&(l|0)==0))?!((a|0)==0&(u|0)==0&((o|0)==0&q)):0)?(n|0)==(x|0)|t&r^1:0)if(r){h=g&-2147483648|2146435072;i=0;y=h;return i|0}else{h=m&-2147483648|2146435072;i=0;y=h;return i|0}c[i>>2]=c[i>>2]|16;h=2146959360;i=0;y=h;return i|0}if((!(0==0&(b&2146959360|0)==2146435072&j)?(d|0)==0&(v|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0)?(f|0)==0&(w|0)==0|(0!=0|(g&2146959360|0)!=2146435072):0){h=2146959360;i=0;y=h;return i|0}c[i>>2]=c[i>>2]|16;h=2146959360;i=0;y=h;return i|0}do if(!o)if((a|0)==0&(u|0)==0){z=(k|0)==0;v=(f|0)==0;i=(w|0)==0;i=v&i;z=i&z;x=(x|0)==(n|0);i=(h|0)==2;i=i&1;i=x?n:i;i=Bi(i|0,0,63)|0;h=y;i=z?i:f;h=z?h:g;y=h;return i|0}else{o=Di(a|0,u|0,0)|0;a=Bi(a|0,u|0,o+-11|0)|0;o=12-o|0;b=y;break}else b=u|1048576;while(0);do if(!l)if((d|0)==0&(v|0)==0){z=(k|0)==0;v=(f|0)==0;i=(w|0)==0;i=v&i;z=i&z;x=(x|0)==(n|0);i=(h|0)==2;i=i&1;i=x?n:i;i=Bi(i|0,0,63)|0;h=y;i=z?i:f;h=z?h:g;y=h;return i|0}else{l=Di(d|0,v|0,0)|0;d=Bi(d|0,v|0,l+-11|0)|0;l=12-l|0;j=y;break}else j=v|1048576;while(0);g=Bi(a|0,b|0,10)|0;q=Bi(d|0,j|0,10)|0;b=Ai(a|0,b|0,22)|0;e=Ai(d|0,j|0,22)|0;g=g&-1024;q=q&-1024;p=vi(q|0,0,g|0,0)|0;v=y;g=vi(e|0,0,g|0,0)|0;m=y;q=vi(q|0,0,b|0,0)|0;u=y;b=vi(e|0,0,b|0,0)|0;e=y;g=pi(v|0,0,g&-1024|0,0)|0;q=pi(g|0,y|0,q&-1024|0,0)|0;g=y;m=pi(u|0,0,m|0,0)|0;m=pi(m|0,y|0,b|0,0)|0;m=pi(m|0,y|0,g|0,0)|0;pi(0,y&7|0,b|0,e|0)|0;e=y;b=e>>>0<536870912|(e|0)==536870912&m>>>0<0;u=Bi(m|0,e|0,1)|0;v=y;g=Ai(q|0,g|0,31)|0;q=Bi(p&-1048576|0,q|0,b&1|0)|0;p=y;m=b?u|g&1:m;e=b?v:e;b=l+o+(b?-1022:-1021)|0;do if(!k){if(!((f|0)==0&(w|0)==0)){k=Di(f|0,w|0,0)|0;d=Bi(f|0,w|0,k+-11|0)|0;k=12-k|0;j=y;break}j=m|((q|0)!=0|(p|0)!=0)&1;z=Di(j|0,e|0,0)|0;k=z+-1|0;if((z|0)<=0)ja(13764,13775,183,13826);z=Bi(j|0,e|0,k|0)|0;i=_b(n,b-k|0,z,y,h,i)|0;h=y;y=h;return i|0}else{d=f;j=w|1048576}while(0);k=k+1|0;l=Bi(d|0,j|0,9)|0;o=y;if((b|0)>(k|0)){r=x;s=b;d=k;k=l;a=0;j=o;b=0;l=e}else{w=(b|0)!=(k|0)|(e>>>0<o>>>0|(e|0)==(o|0)&m>>>0<l>>>0);r=w?n:x;n=w?x:n;s=w?k:b;d=w?b:k;k=w?m:l;a=w?q:0;j=w?e:o;b=w?p:0;q=w?0:q;p=w?0:p;m=w?l:m;l=w?o:e}d=s-d|0;a:do if((d|0)>127){a=((a|k|0)!=0|(b|j|0)!=0)&1;b=0;k=0;j=0}else{if((d|0)>64){x=d+-64|0;b=Bi(1,0,x|0)|0;b=pi(b|0,y|0,-1,-1)|0;a=y;x=Ai(k|0,j|0,x|0)|0;a=x|((b&k|0)!=0|(a&j|0)!=0)&1;b=y;k=0;j=0;break}switch(d|0){case 0:break a;case 64:{a=k|((a|0)!=0|(b|0)!=0)&1;b=j;k=0;j=0;break a}default:{f=pi(Bi(1,0,d|0)|0,y|0,-1,-1)|0;w=y;g=Bi(k|0,j|0,64-d|0)|0;x=y;v=Ai(a|0,b|0,d|0)|0;x=x|y;a=g|v|((f&a|0)!=0|(w&b|0)!=0)&1;b=x;k=Ai(k|0,j|0,d|0)|0;j=y;break a}}}while(0);if((n|0)==(r|0)){w=pi(a|0,b|0,q|0,p|0)|0;x=y;j=pi(k|0,j|0,m|0,l|0)|0;a=pi(j|0,y|0,(x>>>0<b>>>0|(x|0)==(b|0)&w>>>0<a>>>0)&1|0,0)|0;j=y;l=w;m=x}else{w=qi(q|0,p|0,a|0,b|0)|0;x=y;j=qi(m|0,l|0,k|0,j|0)|0;a=(x>>>0>p>>>0|(x|0)==(p|0)&w>>>0>q>>>0)<<31>>31;a=pi(j|0,y|0,a|0,((a|0)<0)<<31>>31|0)|0;j=y;n=(a|w|0)==0&(j|x|0)==0?(h|0)==2&1:n;l=w;m=x}if((a|0)==0&(j|0)==0){k=Di(l|0,m|0,0)|0;b=k+63|0;d=s-b|0;if((k+64|0)>>>0<65){k=64;z=50}else{k=Bi(l|0,m|0,k+-1|0)|0;j=y}}else{k=Di(a|0,j|0,0)|0;b=k+-1|0;if((k|0)<=0)ja(13764,13775,201,13841);d=s-b|0;if(!b)k=a|((l|0)!=0|(m|0)!=0)&1;else z=50}if((z|0)==50){z=Bi(a|0,j|0,b|0)|0;j=y;x=Ai(l|0,m|0,65-k|0)|0;j=y|j;k=Bi(l|0,m|0,b|0)|0;k=x|z|((k|0)!=0|(y|0)!=0)&1}i=_b(n,d,k,j,h,i)|0;h=y;y=h;return i|0}function cc(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;n=e^b;p=Ai(d^a|0,n|0,63)|0;l=Ai(a|0,b|0,52)|0;l=l&2047;h=Ai(d|0,e|0,52)|0;i=h&2047;m=b&1048575;k=e&1048575;if((l|0)==2047){h=(a|0)==0&(m|0)==0;if(h)if((d|0)==0&(k|0)==0|(0!=0|(e&2146435072|0)!=2146435072))if((i|0)==2047){c[g>>2]=c[g>>2]|16;p=2146959360;g=0;y=p;return g|0}else{p=n&-2147483648|2146435072;g=0;y=p;return g|0}else j=5;else if(h|(0!=0|(b&2146959360|0)!=2146435072))j=5;if((j|0)==5?(d|0)==0&(k|0)==0|(0!=0|(e&2146959360|0)!=2146435072):0){p=2146959360;g=0;y=p;return g|0}c[g>>2]=c[g>>2]|16;p=2146959360;g=0;y=p;return g|0}a:do switch(h&2047){case 2047:{if((d|0)==0&(k|0)==0){p=n&-2147483648;g=0;y=p;return g|0}if(!(0==0&(b&2146959360|0)==2146435072&((a|0)!=0|(m|0)!=0)|0==0&(e&2146959360|0)==2146435072)){p=2146959360;g=0;y=p;return g|0}c[g>>2]=c[g>>2]|16;p=2146959360;g=0;y=p;return g|0}case 0:{if(!((d|0)==0&(k|0)==0)){o=Di(d|0,k|0,0)|0;d=Bi(d|0,k|0,o+-11|0)|0;o=12-o|0;i=y;break a}h=c[g>>2]|0;if((a|0)==0&(m|0)==0&(l|0)==0){c[g>>2]=h|16;p=2146959360;g=0;y=p;return g|0}else{c[g>>2]=h|8;p=n&-2147483648|2146435072;g=0;y=p;return g|0}}default:{o=i;i=k|1048576}}while(0);do if(!l){if(!((a|0)==0&(m|0)==0)){n=Di(a|0,m|0,0)|0;h=Bi(a|0,m|0,n+-11|0)|0;n=12-n|0;b=y;break}p=n&-2147483648;g=0;y=p;return g|0}else{n=l;b=m|1048576;h=a}while(0);k=Bi(d|0,i|0,2)|0;l=y;if(!(b>>>0<l>>>0|(b|0)==(l|0)&h>>>0<k>>>0))ja(13857,13775,571,13864);j=0;d=0;e=0;do{r=Bi(h|0,b|0,1)|0;q=y;m=Ai(d|0,e|0,63)|0;r=m|r;q=y|q;m=(b|0)>-1|(b|0)==-1&h>>>0>4294967295;a=q>>>0<l>>>0|(q|0)==(l|0)&r>>>0<k>>>0;i=m&a;h=qi(r|0,q|0,(i?0:k)|0,(i?0:l)|0)|0;b=y;i=Bi(d|0,e|0,1)|0;e=y;d=i|(m&a^1)&1;j=j+1|0}while((j|0)!=64);h=(h|0)==0&(b|0)==0;d=h?d:i|1;h=h?e:e;b=Di(d|0,h|0,0)|0;if((b|0)<=0)ja(13764,13775,183,13826);r=Bi(d|0,h|0,b+-1|0)|0;r=_b(p,1023-o+n+(1-b)|0,r,y,f,g)|0;q=y;y=q;return r|0}function dc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;h=Ai(a|0,b|0,63)|0;f=Ai(a|0,b|0,52)|0;f=f&2047;i=b&1048575;do if((f|0)==2047){if((a|0)==0&(i|0)==0){if(h)break;y=b;return a|0}if(!(0==0&(b&2146959360|0)==2146435072)){d=2146959360;e=0;y=d;return e|0}c[e>>2]=c[e>>2]|16;d=2146959360;e=0;y=d;return e|0}else{g=(f|0)==0;if(h|0){if(!((a|0)==0&(i|0)==0&g))break;y=b;return a|0}do if(g)if((a|0)==0&(i|0)==0){d=0;e=0;y=d;return e|0}else{f=Di(a|0,i|0,0)|0;a=Bi(a|0,i|0,f+-11|0)|0;f=12-f|0;b=y;break}else b=i|1048576;while(0);m=f+-1023|0;l=(m&1|0)==0;k=Bi(a|0,b|0,(l^1)&1|0)|0;m=((l?m:f+-1024|0)>>1)+1023|0;k=Bi(k|0,y|0,8)|0;l=y;do if(!((k|0)==0&(l|0)==0)){b=pi(k|0,l|0,-1,-1)|0;b=Di(b|0,y|0,1)|0;b=Bi(1,0,(129-b|0)>>>1|0)|0;a=y;if(!(a>>>0>l>>>0|(a|0)==(l|0)&b>>>0>k>>>0))ja(13857,13775,571,13864);while(1){f=0;g=k;h=l;i=0;j=0;do{t=Bi(g|0,h|0,1)|0;s=y;q=Ai(i|0,j|0,63)|0;t=q|t;s=y|s;q=(h|0)>-1|(h|0)==-1&g>>>0>4294967295;p=s>>>0<a>>>0|(s|0)==(a|0)&t>>>0<b>>>0;r=q&p;g=qi(t|0,s|0,(r?0:b)|0,(r?0:a)|0)|0;h=y;r=Bi(i|0,j|0,1)|0;j=y;i=r|(q&p^1)&1;f=f+1|0}while((f|0)!=64);g=pi(i|0,j|0,b|0,a|0)|0;g=Ai(g|0,y|0,1)|0;f=y;if(!(f>>>0<a>>>0|(f|0)==(a|0)&g>>>0<b>>>0)){f=21;break}if(f>>>0>l>>>0|(f|0)==(l|0)&g>>>0>k>>>0){a=f;b=g}else{f=17;break}}if((f|0)==17)ja(13857,13775,571,13864);else 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g=0,h=0,i=0,j=0,k=0,l=0,m=0;m=Ai(a|0,b|0,63)|0;k=Ai(a|0,b|0,52)|0;k=k&2047;i=b&1048575;m=((a|0)!=0|(i|0)!=0)&(k|0)==2047?0:m;j=(k|0)==0;k=j?-1074:k+-1075|0;b=j?a:a;a=j?i:i|1048576;i=Bi(b|0,a|0,10)|0;j=y;if(!f){l=qi(0,-2147483648,m^1|0,0)|0;f=y}else{l=pi(m|0,0,-1,-1)|0;f=y}if((k|0)>-1)if((k|0)<12?(h=Bi(b|0,a|0,k|0)|0,g=y,!(g>>>0>f>>>0|(g|0)==(f|0)&h>>>0>l>>>0)):0)b=17;else b=7;else{if((k|0)<-63){g=((b|0)!=0|(a|0)!=0)&1;a=0}else{k=0-k|0;a=Bi(1,0,k|0)|0;a=pi(a|0,y|0,-1,2147483647)|0;g=y;k=Ai(i|0,j|0,k|0)|0;g=k|((a&i|0)!=0|(g&j|0)!=0)&1;a=y}switch(d|0){case 4:case 0:{h=512;b=0;break}case 1:{h=0;b=0;break}default:{b=(m|0)==(d&1|0);h=b?0:1023;b=b?0:0}}i=g&1023;h=pi(h|0,b|0,g|0,a|0)|0;h=Ai(h|0,y|0,10)|0;g=y;d=(d|0)==0&(i|0)==512;h=d?h&-2:h;g=d?g&4194303:g;if(!(g>>>0>f>>>0|(g|0)==(f|0)&h>>>0>l>>>0))if(!i)b=17;else{c[e>>2]=c[e>>2]|1;b=17}else b=7}if((b|0)==7){c[e>>2]=c[e>>2]|16;e=f;m=l;y=e;return m|0}else if((b|0)==17){l=(m|0)==0;m=qi(0,0,h|0,g|0)|0;e=l?g:y;m=l?h:m;y=e;return m|0}return 0}function tc(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=sc(a,b,c,d,1)|0;return d|0}function uc(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;e=(b|0)<0;f=qi(0,0,a|0,b|0)|0;f=e?f:a;e=e?y:b;h=Ai(a|0,b|0,63)|0;b=Di(f|0,e|0,0)|0;a=64-b|0;if((a|0)>63){i=a+-63|0;g=Bi(1,0,i|0)|0;g=pi(g|0,y|0,-1,-1)|0;b=y&e;i=Ai(f|0,e|0,i|0)|0;e=y;f=i|((g&f|0)!=0|(b|0)!=0)&1;b=Di(f|0,e|0,0)|0;g=a+1022|0}else g=1085;a=b+-1|0;if((b|0)>0){i=Bi(f|0,e|0,a|0)|0;i=_b(h,g-a|0,i,y,c,d)|0;return i|0}else ja(13764,13775,183,13826);return 0}function vc(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0;f=Di(a|0,b|0,0)|0;e=64-f|0;if((e|0)>63){h=e+-63|0;g=Bi(1,0,h|0)|0;g=pi(g|0,y|0,-1,-1)|0;f=y&b;h=Ai(a|0,b|0,h|0)|0;b=y;a=h|((g&a|0)!=0|(f|0)!=0)&1;f=Di(a|0,b|0,0)|0;g=e+1022|0}else g=1085;e=f+-1|0;if((f|0)>0){h=Bi(a|0,b|0,e|0)|0;h=_b(0,g-e|0,h,y,c,d)|0;return h|0}else ja(13764,13775,183,13826);return 0}function wc(b,d){b=b|0;d=d|0;var e=0,f=0;e=vf(572)|0;yc(e,b,2,8,1);c[e+544>>2]=d;b=Va[c[d>>2]&15](d)|0;d=y;a[e+288>>0]=b;a[e+289>>0]=b>>>8;a[e+290>>0]=b>>>16;a[e+291>>0]=b>>>24;a[e+292>>0]=d;f=Ai(b|0,d|0,40)|0;a[e+293>>0]=f;f=Ai(b|0,d|0,48)|0;a[e+294>>0]=f;d=Ai(b|0,d|0,56)|0;a[e+295>>0]=d;return e|0}function xc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+16|0;h=k;i=c[a+544>>2]|0;j=a+548|0;if(c[j>>2]|0){j=-1;l=k;return j|0}if((Kc(a,h,b,d,0,16,0)|0)<0){j=0;l=k;return j|0}m=c[h>>2]|0;g=a+552|0;c[g>>2]=m;c[g+12>>2]=b;c[g+16>>2]=d;switch(m|0){case 0:{b=Lg(f)|0;c[g+4>>2]=b;c[g+8>>2]=f;m=h+8|0;b=$a[c[i+4>>2]&3](i,c[m>>2]|0,c[m+4>>2]|0,b,(f+-1|0)/512|0,5,a)|0;if((b|0)>0){c[j>>2]=1;m=0;l=k;return m|0}else{Mc(a,b);m=0;l=k;return m|0}}case 1:{if((f|0)<=0)ja(13887,13903,1097,13912);f=e+-16|0;m=Lg(f)|0;Kc(a,m,b,d,16,f,0)|0;b=h+8|0;b=$a[c[i+8>>2]&3](i,c[b>>2]|0,c[b+4>>2]|0,m,(f|0)/512|0,5,a)|0;Mg(m);if((b|0)>0){c[j>>2]=1;m=0;l=k;return m|0}else{Mc(a,b);m=0;l=k;return m|0}}default:{m=0;l=k;return m|0}}return 0}function yc(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;n=l;l=l+64|0;m=n+32|0;k=n;Fi(d|0,0,544)|0;if(!(c[e>>2]|0)){k=c[e+4>>2]|0;c[d>>2]=k;c[d+12>>2]=c[e+16>>2];m=e+8|0;c[d+4>>2]=rf(k,c[m>>2]|0,c[m+4>>2]|0,4096,0,d,8,3,7)|0;c[d+16>>2]=9}else{switch(f|0){case 1:{i=4096;j=512;break}case 2:{i=4097;j=256;break}case 3:{i=4099;j=1920;break}case 9:{i=4169;j=2;break}case 18:{i=4178;j=2432;break}default:ra()}c[m>>2]=i&65535;fh(k,32,13875,m)|0;v=Je(c[e>>2]|0,k,-1,6900,i,0,j)|0;k=d+8|0;c[k>>2]=v;Qe(v,44,6900);Qe(c[k>>2]|0,46,f&65535);Pe(c[k>>2]|0,61,1);c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;v=m+2|0;a[v>>0]=16;u=m+3|0;a[u>>0]=1;t=m+4|0;a[t>>0]=4;s=m+8|0;r=m+9|0;q=m+10|0;p=m+11|0;o=m+12|0;i=m+13|0;c[s>>2]=0;a[s+4>>0]=0;a[i>>0]=16;j=m+14|0;a[j>>0]=0;e=m+15|0;a[e>>0]=0;Re(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;a[v>>0]=16;a[u>>0]=3;a[t>>0]=4;a[s>>0]=0;a[r>>0]=16;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;Re(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;a[v>>0]=16;a[u>>0]=4;a[t>>0]=4;a[s>>0]=0;a[r>>0]=32;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;Re(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[m+16>>2]=0;a[m>>0]=9;a[v>>0]=20;a[u>>0]=2;a[t>>0]=4;a[s>>0]=0;a[r>>0]=48;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;c[m+16>>2]=0;Re(c[k>>2]|0,m,20)|0;c[d+16>>2]=6;c[d+12>>2]=Le(c[k>>2]|0,0)|0;m=Me(c[k>>2]|0)|0;c[d>>2]=m;c[d+4>>2]=rf(m,0,0,16384,0,d,7,1,23)|0;Ne(c[k>>2]|0,4,16384,0,d,2)}c[d+264>>2]=f;c[d+268>>2]=65535;c[d+284>>2]=g;c[d+276>>2]=h;v=d+24|0;c[v>>2]=0;c[v+4>>2]=0;c[v+8>>2]=0;c[v+12>>2]=0;c[v+16>>2]=0;c[d+44>>2]=16;c[d+52>>2]=0;c[d+56>>2]=0;c[d+60>>2]=0;b[d+48>>1]=0;c[d+68>>2]=0;c[d+72>>2]=16;c[d+80>>2]=0;c[d+84>>2]=0;c[d+88>>2]=0;b[d+76>>1]=0;c[d+96>>2]=0;c[d+100>>2]=16;c[d+108>>2]=0;c[d+112>>2]=0;c[d+116>>2]=0;b[d+104>>1]=0;c[d+124>>2]=0;c[d+128>>2]=16;c[d+136>>2]=0;c[d+140>>2]=0;c[d+144>>2]=0;b[d+132>>1]=0;c[d+152>>2]=0;c[d+156>>2]=16;c[d+164>>2]=0;c[d+168>>2]=0;c[d+172>>2]=0;b[d+160>>1]=0;c[d+180>>2]=0;c[d+184>>2]=16;c[d+192>>2]=0;c[d+196>>2]=0;c[d+200>>2]=0;b[d+188>>1]=0;c[d+208>>2]=0;c[d+212>>2]=16;c[d+220>>2]=0;c[d+224>>2]=0;c[d+228>>2]=0;b[d+216>>1]=0;c[d+236>>2]=0;c[d+240>>2]=16;c[d+248>>2]=0;c[d+252>>2]=0;c[d+256>>2]=0;b[d+244>>1]=0;l=n;return}function zc(a,b,d){a=a|0;b=b|0;d=d|0;return Oe(c[a+8>>2]|0,b,0,d)|0}function Ac(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;f=b&4095;switch(b>>>12&1048575|0){case 0:switch(e|0){case 2:switch(b&4095){case 4:{b=c[a+32>>2]|0;switch(b|0){case 0:{a=c[a+272>>2]|0;return a|0}case 1:{a=b;return a|0}default:{a=0;return a|0}}}case 0:{a=c[a+32>>2]|0;return a|0}case 32:{a=c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]|0;return a|0}case 40:{a=c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]|0;return a|0}case 48:{a=c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]|0;return a|0}default:{a=0;return a|0}}case 1:{f=f+-18|0;switch(f>>>1|f<<31|0){case 0:{a=16;return a|0}case 2:{a=c[a+36>>2]|0;return a|0}case 3:{a=c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]|0;return a|0}case 5:{a=c[a+40+((c[a+36>>2]|0)*28|0)>>2]|0;return a|0}default:{a=0;return a|0}}}default:{if(!((e|0)==0&(f|0)==20)){a=0;return a|0}a=c[a+28>>2]|0;return a|0}}case 1:{if(f|e|0){a=0;return a|0}e=a+24|0;f=c[e>>2]|0;c[e>>2]=0;a=c[a+12>>2]|0;eb[c[a>>2]&15](c[a+4>>2]|0,c[a+8>>2]|0,0);a=f;return a|0}case 2:{switch(e|0){case 0:{if((c[a+284>>2]|0)>>>0<=f>>>0){a=0;return a|0}a=d[a+288+f>>0]|0;return a|0}case 1:{if(((c[a+284>>2]|0)+-1|0)>>>0<=f>>>0){a=0;return a|0}a=a+288+f|0;a=(d[a+1>>0]|0)<<8|(d[a>>0]|0);return a|0}case 2:{if(((c[a+284>>2]|0)+-3|0)>>>0<=f>>>0){a=0;return a|0}a=a+288+f|0;a=(d[a+1>>0]|0)<<8|(d[a>>0]|0)|(d[a+2>>0]|0)<<16|(d[a+3>>0]|0)<<24;return a|0}default:ra()}break}default:{a=0;return a|0}}return 0}function Bc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0;g=d&4095;switch(d>>>12&1048575|0){case 0:switch(f|0){case 2:switch(g>>>3|d<<29|0){case 0:{c[a+32>>2]=e;return}case 4:{c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]=e;return}case 5:{c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]=e;return}case 6:{c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]=e;return}default:return}case 1:switch(d&4095){case 22:{if(e>>>0>=8)return;c[a+36>>2]=e;return}case 24:{if(!((e|0)!=0&(e+-1&e|0)==0))return;c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]=e;return}case 28:{c[a+40+((c[a+36>>2]|0)*28|0)>>2]=e&1;return}default:return}default:{if(!((g|0)==20&(f|0)==0))return;c[a+28>>2]=e;if(e|0)return;g=c[a+12>>2]|0;eb[c[g>>2]&15](c[g+4>>2]|0,c[g+8>>2]|0,0);g=a+24|0;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[a+44>>2]=16;c[a+52>>2]=0;c[a+56>>2]=0;c[a+60>>2]=0;b[a+48>>1]=0;c[a+68>>2]=0;c[a+72>>2]=16;c[a+80>>2]=0;c[a+84>>2]=0;c[a+88>>2]=0;b[a+76>>1]=0;c[a+96>>2]=0;c[a+100>>2]=16;c[a+108>>2]=0;c[a+112>>2]=0;c[a+116>>2]=0;b[a+104>>1]=0;c[a+124>>2]=0;c[a+128>>2]=16;c[a+136>>2]=0;c[a+140>>2]=0;c[a+144>>2]=0;b[a+132>>1]=0;c[a+152>>2]=0;c[a+156>>2]=16;c[a+164>>2]=0;c[a+168>>2]=0;c[a+172>>2]=0;b[a+160>>1]=0;c[a+180>>2]=0;c[a+184>>2]=16;c[a+192>>2]=0;c[a+196>>2]=0;c[a+200>>2]=0;b[a+188>>1]=0;c[a+208>>2]=0;c[a+212>>2]=16;c[a+220>>2]=0;c[a+224>>2]=0;c[a+228>>2]=0;b[a+216>>1]=0;c[a+236>>2]=0;c[a+240>>2]=16;c[a+248>>2]=0;c[a+252>>2]=0;c[a+256>>2]=0;b[a+244>>1]=0;return}}case 2:{Gc(a,g,e,f);return}case 3:{if(e>>>0>=8)return;Hc(a,e);return}default:return}}function Cc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;sf(c[a+4>>2]|0,d,0,e);return}function Dc(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;a:do if(b>>>0<=255)if((e|0)==2)do switch(b|0){case 0:{f=1953655158;break a}case 4:{f=2;break a}case 8:{f=c[a+264>>2]|0;break a}case 12:{f=c[a+268>>2]|0;break a}case 16:{f=c[a+32>>2]|0;switch(f|0){case 1:break a;case 0:{f=c[a+272>>2]|0;break a}default:{f=0;break a}}}case 20:{f=c[a+32>>2]|0;break a}case 48:{f=c[a+36>>2]|0;break a}case 52:{f=16;break a}case 56:{f=c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]|0;break a}case 128:{f=c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]|0;break a}case 144:{f=c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]|0;break a}case 160:{f=c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]|0;break a}case 68:{f=c[a+40+((c[a+36>>2]|0)*28|0)>>2]|0;break a}case 96:{f=c[a+24>>2]|0;break a}case 112:{f=c[a+28>>2]|0;break a}case 252:{f=0;break a}default:{f=0;break a}}while(0);else f=0;else{b=b+-256|0;switch(e|0){case 0:{if((c[a+284>>2]|0)>>>0<=b>>>0){f=0;break a}f=d[a+288+b>>0]|0;break a}case 1:{if(((c[a+284>>2]|0)+-1|0)>>>0<=b>>>0){f=0;break a}f=a+288+b|0;f=(d[f+1>>0]|0)<<8|(d[f>>0]|0);break a}case 2:{if(((c[a+284>>2]|0)+-3|0)>>>0<=b>>>0){f=0;break a}f=a+288+b|0;f=(d[f+1>>0]|0)<<8|(d[f>>0]|0)|(d[f+2>>0]|0)<<16|(d[f+3>>0]|0)<<24;break a}default:ra()}}while(0);return f|0}function Ec(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;if(d>>>0>255){Gc(a,d+-256|0,e,f);return}if((f|0)!=2)return;do switch(d|0){case 20:{c[a+32>>2]=e;return}case 48:{if(e>>>0>=8)return;c[a+36>>2]=e;return}case 56:{if(!((e|0)!=0&(e+-1&e|0)==0))return;c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]=e;return}case 128:{c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]=e;return}case 144:{c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]=e;return}case 160:{c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]=e;return}case 112:{c[a+28>>2]=e;if(e|0)return;f=c[a+12>>2]|0;eb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,0);f=a+24|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[a+44>>2]=16;c[a+52>>2]=0;c[a+56>>2]=0;c[a+60>>2]=0;b[a+48>>1]=0;c[a+68>>2]=0;c[a+72>>2]=16;c[a+80>>2]=0;c[a+84>>2]=0;c[a+88>>2]=0;b[a+76>>1]=0;c[a+96>>2]=0;c[a+100>>2]=16;c[a+108>>2]=0;c[a+112>>2]=0;c[a+116>>2]=0;b[a+104>>1]=0;c[a+124>>2]=0;c[a+128>>2]=16;c[a+136>>2]=0;c[a+140>>2]=0;c[a+144>>2]=0;b[a+132>>1]=0;c[a+152>>2]=0;c[a+156>>2]=16;c[a+164>>2]=0;c[a+168>>2]=0;c[a+172>>2]=0;b[a+160>>1]=0;c[a+180>>2]=0;c[a+184>>2]=16;c[a+192>>2]=0;c[a+196>>2]=0;c[a+200>>2]=0;b[a+188>>1]=0;c[a+208>>2]=0;c[a+212>>2]=16;c[a+220>>2]=0;c[a+224>>2]=0;c[a+228>>2]=0;b[a+216>>1]=0;c[a+236>>2]=0;c[a+240>>2]=16;c[a+248>>2]=0;c[a+252>>2]=0;c[a+256>>2]=0;b[a+244>>1]=0;return}case 68:{c[a+40+((c[a+36>>2]|0)*28|0)>>2]=e&1;return}case 80:{if(e>>>0>=8)return;Hc(a,e);return}case 100:{d=a+24|0;f=c[d>>2]&~e;c[d>>2]=f;if(f|0)return;f=c[a+12>>2]|0;eb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,0);return}default:return}while(0)}function Fc(a,b,d){a=a|0;b=b|0;d=d|0;return tf(c[a>>2]|0,b,0,d)|0}function Gc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;switch(f|0){case 0:{if((c[b+284>>2]|0)>>>0<=d>>>0)return;a[b+288+d>>0]=e;d=c[b+280>>2]|0;if(!d)return;cb[d&15](b);return}case 1:{if(((c[b+284>>2]|0)+-1|0)>>>0<=d>>>0)return;d=b+288+d|0;a[d>>0]=e;a[d+1>>0]=(e&65535)>>>8;d=c[b+280>>2]|0;if(!d)return;cb[d&15](b);return}case 2:{if(((c[b+284>>2]|0)+-3|0)>>>0<=d>>>0)return;d=b+288+d|0;a[d>>0]=e;a[d+1>>0]=e>>>8;a[d+2>>0]=e>>>16;a[d+3>>0]=e>>>24;d=c[b+280>>2]|0;if(!d)return;cb[d&15](b);return}default:return}}function Hc(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+16|0;k=p+4|0;m=p;if(c[a+40+(d*28|0)+24>>2]|0){l=p;return}o=a+40+(d*28|0)+16|0;f=(c[o>>2]|0)+2|0;if((f&1|0)==0?(e=Xa[c[a+16>>2]&31](a,f,0)|0,(e|0)!=0):0)f=b[e>>1]|0;else f=0;g=a+276|0;h=a+40+(d*28|0)+8|0;e=b[h>>1]|0;if(e<<16>>16==f<<16>>16){l=p;return}i=a+40+(d*28|0)+4|0;j=a+16|0;while(1){e=(c[o>>2]|0)+4+(((c[i>>2]|0)+65535&(e&65535))<<1)|0;if((e&1|0)==0?(n=Xa[c[j>>2]&31](a,e,0)|0,(n|0)!=0):0)e=b[n>>1]|0;else e=0;e=e&65535;if((Ic(a,k,m,d,e)|0)==0?(Za[c[g>>2]&7](a,d,e,c[k>>2]|0,c[m>>2]|0)|0)<0:0){e=13;break}e=(b[h>>1]|0)+1<<16>>16;b[h>>1]=e;if(e<<16>>16==f<<16>>16){e=13;break}}if((e|0)==13){l=p;return}}function Ic(a,d,f,g,h){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;p=q;Jc(a,p,g,h);o=p+12|0;j=e[o>>1]|0;a:do if(!(j&2)){i=p+8|0;k=p+14|0;h=0;do{h=(c[i>>2]|0)+h|0;if(!(j&1)){i=0;break a}Jc(a,p,g,e[k>>1]|0);m=b[o>>1]|0;j=m&65535}while(!(j&2|0));j=m&65535;n=6}else{h=0;n=6}while(0);b:do if((n|0)==6){k=p+8|0;m=p+14|0;i=0;while(1){i=(c[k>>2]|0)+i|0;if(!(j&1))break b;Jc(a,p,g,e[m>>1]|0);j=e[o>>1]|0;if(!(j&2)){h=-1;break}}l=q;return h|0}while(0);c[d>>2]=h;c[f>>2]=i;f=0;l=q;return f|0}function Jc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=a+16|0;g=16;e=(c[a+40+(d*28|0)+12>>2]|0)+(e<<4)|0;while(1){d=4096-(e&4095)|0;d=(g|0)<(d|0)?g:d;f=Xa[c[h>>2]&31](a,e,0)|0;if(!f){b=4;break}Ei(b|0,f|0,d|0)|0;g=g-d|0;if((g|0)<=0){b=4;break}else{b=b+d|0;e=d+e|0}}if((b|0)==4)return}function Kc(a,d,f,g,h,i,j){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+16|0;y=z;if(!i){y=0;l=z;return y|0}x=a+40+(f*28|0)+12|0;w=a+16|0;m=y;n=16;g=(c[x>>2]|0)+(g<<4)|0;while(1){f=4096-(g&4095)|0;f=(n|0)<(f|0)?n:f;k=Xa[c[w>>2]&31](a,g,0)|0;if(!k)break;Ei(m|0,k|0,f|0)|0;n=n-f|0;if((n|0)<=0)break;else{m=m+f|0;g=f+g|0}}u=(j|0)!=0;v=y+12|0;k=b[v>>1]|0;f=k&65535;g=f&2;a:do if(u)if(!g){j=y+14|0;while(1){if(!(f&1)){q=-1;break}g=y;k=16;m=((e[j>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(m&4095)|0;f=(k|0)<(f|0)?k:f;n=Xa[c[w>>2]&31](a,m,0)|0;if(!n)break;Ei(g|0,n|0,f|0)|0;k=k-f|0;if((k|0)<=0)break;else{g=g+f|0;m=f+m|0}}k=b[v>>1]|0;f=k&65535;g=f&2;if(g){t=2;break a}}l=z;return q|0}else t=2;else t=0;while(0);if((g|0)!=(t|0)){y=-1;l=z;return y|0}r=y+8|0;s=y+14|0;m=h;while(1){p=c[r>>2]|0;if(m>>>0<p>>>0){f=21;break}if(!(f&1)){q=-1;f=40;break}o=m-p|0;g=y;n=16;j=((e[s>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(j&4095)|0;f=(n|0)<(f|0)?n:f;h=Xa[c[w>>2]&31](a,j,0)|0;if(!h)break;Ei(g|0,h|0,f|0)|0;n=n-f|0;if((n|0)<=0)break;else{g=g+f|0;j=f+j|0}}g=b[v>>1]|0;f=g&65535;if((f&2|0)!=(t|0)){q=-1;f=40;break}else{m=o;k=g}}if((f|0)==21){n=d;g=i;f=k;b:while(1){q=n;d=g;do{o=p-m|0;o=(d|0)<(o|0)?d:o;k=m+(c[y>>2]|0)|0;g=(o|0)>0;c:do if(u){if(g){n=o;j=q;while(1){g=4096-(k&4095)|0;g=(n|0)<(g|0)?n:g;h=Xa[c[w>>2]&31](a,k,1)|0;if(!h)break c;Ei(h|0,j|0,g|0)|0;n=n-g|0;if((n|0)<=0)break;else{k=g+k|0;j=j+g|0}}}}else if(g){j=q;h=o;while(1){g=4096-(k&4095)|0;g=(h|0)<(g|0)?h:g;n=Xa[c[w>>2]&31](a,k,0)|0;if(!n)break c;Ei(j|0,n|0,g|0)|0;h=h-g|0;if((h|0)<=0)break;else{j=j+g|0;k=g+k|0}}}while(0);d=d-o|0;if(!d){q=0;f=40;break b}m=o+m|0;q=q+o|0}while((m|0)!=(p|0));if(!(f&1)){q=-1;f=40;break}g=y;k=16;m=((e[s>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(m&4095)|0;f=(k|0)<(f|0)?k:f;n=Xa[c[w>>2]&31](a,m,0)|0;if(!n)break;Ei(g|0,n|0,f|0)|0;k=k-f|0;if((k|0)<=0)break;else{g=g+f|0;m=f+m|0}}f=b[v>>1]|0;if((t|0)!=(f&2|0)){q=-1;f=40;break}n=q;g=d;m=0;p=c[r>>2]|0}if((f|0)==40){l=z;return q|0}}else if((f|0)==40){l=z;return q|0}return 0}function Lc(a,b){a=a|0;b=b|0;Mc(a,b);c[a+548>>2]=0;Hc(a,c[a+564>>2]|0);return}function Mc(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;e=i;f=b+552|0;g=c[f+12>>2]|0;h=c[f+16>>2]|0;switch(c[f>>2]|0){case 0:{e=c[f+8>>2]|0;f=c[f+4>>2]|0;a[f+(e+-1)>>0]=d>>>31;Kc(b,f,g,h,0,e,1)|0;Mg(f);Nc(b,g,h,e);l=i;return}case 1:{a[e>>0]=d>>>31;Kc(b,e,g,h,0,1,1)|0;Nc(b,g,h,1);l=i;return}default:ra()}}function Nc(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=a+40+(d*28|0)+20|0;h=(c[j>>2]|0)+2|0;if(!(h&1)){i=a+16|0;g=Xa[c[i>>2]&31](a,h,0)|0;if(!g)g=0;else g=b[g>>1]|0;g=g&65535;h=Xa[c[i>>2]&31](a,h,1)|0;if(h)b[h>>1]=g+1}else g=0;g=(c[j>>2]|0)+4+(((c[a+40+(d*28|0)+4>>2]|0)+65535&g)<<3)|0;if((g&3|0)==0?(k=Xa[c[a+16>>2]&31](a,g,1)|0,k|0):0)c[k>>2]=e;g=g+4|0;if((g&3|0)==0?(l=Xa[c[a+16>>2]&31](a,g,1)|0,l|0):0)c[l>>2]=f;l=a+24|0;c[l>>2]=c[l>>2]|1;l=c[a+12>>2]|0;eb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}function Oc(d,e){d=d|0;e=e|0;var f=0;f=vf(552)|0;yc(f,d,1,8,2);c[f+272>>2]=32;c[f+64>>2]=1;c[f+544>>2]=e;d=f+288|0;c[d>>2]=c[e>>2];b[d+4>>1]=b[e+4>>1]|0;a[f+294>>0]=0;a[f+295>>0]=0;c[f+548>>2]=12;c[e+16>>2]=f;c[e+20>>2]=9;c[e+24>>2]=5;c[e+28>>2]=6;return f|0}function Pc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=l;l=l+16|0;g=c[a+544>>2]|0;if((b|0)!=1){l=h;return 0}f=a+548|0;if((Kc(a,h,1,d,0,c[f>>2]|0,0)|0)<0){l=h;return 0}f=c[f>>2]|0;b=e-f|0;e=Lg(b)|0;Kc(a,e,1,d,f,b,0)|0;eb[c[g+8>>2]&15](g,e,b);Mg(e);Nc(a,1,d,0);l=h;return 0}function Qc(a){a=a|0;var d=0,e=0;e=c[a+16>>2]|0;if(!(c[e+40>>2]|0)){e=0;return e|0}a=(c[e+56>>2]|0)+2|0;if((a&1|0)==0?(d=Xa[c[e+16>>2]&31](e,a,0)|0,(d|0)!=0):0)a=b[d>>1]|0;else a=0;e=(b[e+48>>1]|0)!=a<<16>>16&1;return e|0}function Rc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;m=o+8|0;j=o+4|0;n=o;k=c[a+16>>2]|0;if(!(c[k+40>>2]|0)){l=o;return}g=k+56|0;a=(c[g>>2]|0)+2|0;if((a&1|0)==0?(f=Xa[c[k+16>>2]&31](k,a,0)|0,(f|0)!=0):0)a=b[f>>1]|0;else a=0;i=k+48|0;f=b[i>>1]|0;if(f<<16>>16==a<<16>>16){l=o;return}a=(c[g>>2]|0)+4+(((c[k+44>>2]|0)+65535&(f&65535))<<1)|0;if((a&1|0)==0?(h=Xa[c[k+16>>2]&31](k,a,0)|0,(h|0)!=0):0)a=b[h>>1]|0;else a=0;h=a&65535;if(Ic(k,j,n,0,h)|0){l=o;return}a=k+548|0;f=c[a>>2]|0;g=f+e|0;if((g|0)>(c[n>>2]|0)){l=o;return}Fi(m|0,0,f|0)|0;Kc(k,m,0,h,0,f,1)|0;Kc(k,d,0,h,c[a>>2]|0,e,1)|0;Nc(k,0,h,g);b[i>>1]=(b[i>>1]|0)+1<<16>>16;l=o;return}function Sc(a,b){a=a|0;b=b|0;return}function Tc(a){a=a|0;var d=0,e=0;if(!(c[a+40>>2]|0)){a=0;return a|0}e=(c[a+56>>2]|0)+2|0;if((e&1|0)==0?(d=Xa[c[a+16>>2]&31](a,e,0)|0,(d|0)!=0):0)d=b[d>>1]|0;else d=0;a=(b[a+48>>1]|0)!=d<<16>>16&1;return a|0}function Uc(a){a=a|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;h=j+4|0;i=j;if(!(c[a+40>>2]|0)){i=0;l=j;return i|0}f=a+56|0;e=(c[f>>2]|0)+2|0;if((e&1|0)==0?(d=Xa[c[a+16>>2]&31](a,e,0)|0,(d|0)!=0):0)d=b[d>>1]|0;else d=0;e=b[a+48>>1]|0;if(e<<16>>16==d<<16>>16){i=0;l=j;return i|0}d=(c[f>>2]|0)+4+(((c[a+44>>2]|0)+65535&(e&65535))<<1)|0;if((d&1|0)==0?(g=Xa[c[a+16>>2]&31](a,d,0)|0,(g|0)!=0):0)d=b[g>>1]|0;else d=0;h=(Ic(a,h,i,0,d&65535)|0)==0;i=h?c[i>>2]|0:0;l=j;return i|0}function Vc(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;if(!(c[a+40>>2]|0)){e=0;return e|0}i=a+56|0;g=(c[i>>2]|0)+2|0;if((g&1|0)==0?(f=Xa[c[a+16>>2]&31](a,g,0)|0,(f|0)!=0):0)f=b[f>>1]|0;else f=0;h=a+48|0;g=b[h>>1]|0;if(g<<16>>16==f<<16>>16){e=0;return e|0}f=(c[i>>2]|0)+4+(((c[a+44>>2]|0)+65535&(g&65535))<<1)|0;if((f&1|0)==0?(j=Xa[c[a+16>>2]&31](a,f,0)|0,(j|0)!=0):0)f=b[j>>1]|0;else f=0;j=f&65535;Kc(a,d,0,j,0,e,1)|0;Nc(a,0,j,e);b[h>>1]=(b[h>>1]|0)+1<<16>>16;return e|0}function Wc(b,d,e){b=b|0;d=d|0;e=e|0;a[b+288>>0]=d;a[b+289>>0]=(d&65535)>>>8;a[b+290>>0]=e;a[b+291>>0]=(e&65535)>>>8;e=b+24|0;c[e>>2]=c[e>>2]|2;e=c[b+12>>2]|0;eb[c[e>>2]&15](c[e+4>>2]|0,c[e+8>>2]|0,1);return}function Xc(a,b){a=a|0;b=b|0;var d=0;d=vf(548)|0;yc(d,a,3,4,3);c[d+272>>2]=1;c[d+64>>2]=1;c[d+544>>2]=b;return d|0}function Yc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;f=c[a+544>>2]|0;if((b|0)!=1)return 0;b=Lg(e)|0;Kc(a,b,1,d,0,e,0)|0;eb[c[f+4>>2]&15](c[f>>2]|0,b,e);Mg(b);Nc(a,1,d,0);return 0}function Zc(a,b,d){a=a|0;b=b|0;d=d|0;if(c[a+544>>2]|0){a=-1;return a|0}b=_c(a,1,d,b)|0;if(b|0){a=b;return a|0}a=_c(a,0,0,0)|0;return a|0}function _c(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k;if(!(c[d+40>>2]|0)){j=-1;l=k;return j|0}a[j>>0]=e;a[j+1>>0]=(e&65535)>>>8;a[j+2>>0]=f;a[j+3>>0]=(f&65535)>>>8;a[j+4>>0]=g;a[j+5>>0]=g>>>8;a[j+6>>0]=g>>>16;a[j+7>>0]=g>>>24;g=d+56|0;e=(c[g>>2]|0)+2|0;if((e&1|0)==0?(h=Xa[c[d+16>>2]&31](d,e,0)|0,(h|0)!=0):0)e=b[h>>1]|0;else e=0;h=d+48|0;f=b[h>>1]|0;if(f<<16>>16==e<<16>>16){j=-1;l=k;return j|0}e=(c[g>>2]|0)+4+(((c[d+44>>2]|0)+65535&(f&65535))<<1)|0;if((e&1|0)==0?(i=Xa[c[d+16>>2]&31](d,e,0)|0,(i|0)!=0):0)e=b[i>>1]|0;else e=0;i=e&65535;Kc(d,j,0,i,0,8,1)|0;Nc(d,0,i,8);b[h>>1]=(b[h>>1]|0)+1<<16>>16;j=0;l=k;return j|0}function $c(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;g=c[a+544>>2]|0;if((g+-1|0)>>>0>=2){i=-1;return i|0}if((g|0)==1){b=_c(a,2,0,b)|0;if(b|0){i=b;return i|0}b=_c(a,2,1,d)|0;if(b|0){i=b;return i|0}}else{b=_c(a,3,0,b)|0;if(b|0){i=b;return i|0}b=_c(a,3,1,d)|0;if(b|0){i=b;return i|0}}if(e|0?(h=_c(a,2,8,e)|0,h|0):0){i=h;return i|0}d=a+548|0;b=c[d>>2]|0;if((b|0)!=(f|0)){g=f&1;do if((g|0)!=(b&1|0)){b=_c(a,1,272,g)|0;if(!b){b=c[d>>2]|0;break}else{i=b;return i|0}}while(0);g=f>>>1&1;do if((g|0)!=(b>>>1&1|0)){b=_c(a,1,273,g)|0;if(!b){b=c[d>>2]|0;break}else{i=b;return i|0}}while(0);g=f>>>2&1;if((g|0)!=(b>>>2&1|0)?(i=_c(a,1,274,g)|0,i|0):0)return i|0;c[d>>2]=f}i=_c(a,0,0,0)|0;return i|0}function ad(a,b){a=a|0;b=b|0;var d=0;d=vf(552)|0;yc(d,a,18,256,4);c[d+64>>2]=1;c[d+272>>2]=0;c[d+280>>2]=8;c[d+544>>2]=b;return d|0}function bd(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;if((b|0)!=1)return 0;Nc(a,1,c,0);return 0}function cd(b){b=b|0;var e=0,f=0;switch(a[b+288>>0]|0){case 1:{switch(c[b+544>>2]|0){case 0:{e=13965;break}case 1:{e=13952;break}case 2:{e=13938;break}default:ra()}f=_g(e)|0;a[b+290>>0]=f;Ei(b+296|0,e|0,f|0)|0;return}case 18:{if((c[b+544>>2]|0)!=2)return;if((d[b+289>>0]|0)>=2)return;a[b+290>>0]=20;e=b+296|0;a[e>>0]=0;a[e+1>>0]=0;a[e+2>>0]=0;a[e+3>>0]=0;a[b+300>>0]=-1;a[b+301>>0]=127;e=b+302|0;f=e+14|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));return}case 17:{e=b+290|0;a[e>>0]=0;switch(c[b+544>>2]|0){case 0:switch(a[b+289>>0]|0){case 1:{a[e>>0]=16;e=b+296|0;f=e+16|0;do{a[e>>0]=255;e=e+1|0}while((e|0)<(f|0));return}case 20:{a[e>>0]=1;return}default:return}case 1:switch(a[b+289>>0]|0){case 1:{a[e>>0]=64;e=b+296|0;f=e+64|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));a[b+330>>0]=7;return}case 2:{a[e>>0]=2;a[b+296>>0]=3;a[b+297>>0]=1;return}default:return}case 2:switch(a[b+289>>0]|0){case 1:{a[e>>0]=64;e=b+296|0;f=e+64|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));a[b+330>>0]=7;return}case 2:{a[e>>0]=2;a[b+296>>0]=0;a[b+297>>0]=1;return}case 3:{a[e>>0]=1;a[b+296>>0]=3;return}default:return}default:ra()}break}case 0:return;default:{a[b+290>>0]=0;return}}}function dd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=_g(e)|0;f=vf(564)|0;yc(f,b,9,g+2|0,5);c[f+272>>2]=1;a[f+288>>0]=g;a[f+289>>0]=g>>>8;Ei(f+290|0,e|0,g|0)|0;c[f+544>>2]=d;c[f+548>>2]=8192;e=f+552|0;c[e>>2]=e;c[f+556>>2]=e;return f|0}function ed(f,g,h,i,j){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0;Va=l;l=l+3008|0;Ta=Va+2984|0;A=Va+2976|0;z=Va+2968|0;fa=Va+2960|0;y=Va+2944|0;x=Va+2928|0;Ia=Va+2920|0;Ga=Va+2912|0;Ea=Va+2904|0;w=Va+2888|0;v=Va+2880|0;za=Va+2872|0;u=Va+2848|0;t=Va+2840|0;s=Va+2832|0;r=Va+2816|0;q=Va+2800|0;Q=Va+2792|0;o=Va+2776|0;n=Va+2760|0;Aa=Va+2736|0;ea=Va+2712|0;xa=Va+2704|0;J=Va+2672|0;I=Va+2664|0;G=Va+2648|0;F=Va+2608|0;R=Va+2464|0;E=Va+2456|0;qa=Va+2448|0;D=Va+2440|0;pa=Va+2432|0;C=Va+2408|0;oa=Va+2400|0;B=Va+2384|0;na=Va+2376|0;p=Va+2352|0;H=Va+2344|0;m=Va+2288|0;Sa=Va+2240|0;Ha=Va+2992|0;Oa=Va+1024|0;Pa=Va;Na=Va+2120|0;Ma=Va+2988|0;Ka=Va+2104|0;Ja=Va+2088|0;Fa=Va+2072|0;ja=Va+2064|0;ka=Va+2056|0;la=Va+2048|0;La=f+544|0;Qa=c[La>>2]|0;if(g|0){h=0;l=Va;return h|0}P=f+560|0;if(c[P>>2]|0){h=-1;l=Va;return h|0}c[Ha>>2]=0;a:do if(!(Kc(f,Oa,0,h,0,7,0)|0)){Ra=a[Oa+4>>0]|0;i=a[Oa+5>>0]|0;g=(d[Oa+6>>0]<<8|i&255)&65535;c[Ha>>2]=(c[Ha>>2]|0)+7;Ra=Ra&255;Wa=Ra+-8|0;j=(g&65535)>>>8&255;do switch(Wa>>>1|Wa<<31|0){case 11:{k=-524;break a}case 0:{db[c[Qa+8>>2]&15](Qa,Sa);Ta=c[Sa>>2]|0;Ja=Sa+8|0;Ia=c[Ja>>2]|0;Ja=c[Ja+4>>2]|0;La=Sa+16|0;Ka=c[La>>2]|0;La=c[La+4>>2]|0;Na=Sa+24|0;Ma=c[Na>>2]|0;Na=c[Na+4>>2]|0;Qa=Sa+32|0;Pa=c[Qa>>2]|0;Qa=c[Qa+4>>2]|0;Ua=Sa+40|0;Wa=c[Ua>>2]|0;Ua=c[Ua+4>>2]|0;c[m>>2]=0;c[m+4>>2]=Ta;Ta=m+8|0;c[Ta>>2]=Ia;c[Ta+4>>2]=Ja;Ta=m+16|0;c[Ta>>2]=Ka;c[Ta+4>>2]=La;Ta=m+24|0;c[Ta>>2]=Ma;c[Ta+4>>2]=Na;Ta=m+32|0;c[Ta>>2]=Pa;c[Ta+4>>2]=Qa;Ta=m+40|0;c[Ta>>2]=Wa;c[Ta+4>>2]=Ua;c[m+48>>2]=0;c[m+52>>2]=256;Ta=fd(0,Oa,1024,13981,m)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}case 2:{c[H>>2]=Sa;c[H+4>>2]=Pa;b:do if((gd(f,0,h,Ha,13991,H)|0)==0?(W=c[Sa>>2]|0,X=f+552|0,k=c[f+556>>2]|0,(k|0)!=(X|0)):0){while(1){if((c[k+8>>2]|0)==(W|0))break;k=c[k+4>>2]|0;if((k|0)==(X|0))break b}if(k|0?(ia=c[k+12>>2]|0,ia|0):0){j=Lg(16)|0;c[j>>2]=f;c[j+4>>2]=0;c[j+8>>2]=h;b[j+12>>1]=g;i=_a[c[Qa+24>>2]&15](Qa,Na,ia,c[Pa>>2]|0,4,j)|0;if((i|0)<1)id(Na,i,j);else c[P>>2]=1;Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 3:{c[p>>2]=Sa;c[p+4>>2]=Ka;c[p+8>>2]=Pa;c[p+12>>2]=Na;c[p+16>>2]=Ma;if(gd(f,0,h,Ha,13994,p)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;c:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=25;break c}}if((k|0)!=0?(ra=c[k+12>>2]|0,(ra|0)!=0):0){k=$a[c[Qa+28>>2]&3](Qa,Ja,ra,c[Ka>>2]|0,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0)|0;Mg(c[Ka>>2]|0);if(!k){Ta=(c[f+548>>2]|0)+-24|0;c[na>>2]=Ja;c[na+4>>2]=Ta;Ta=fd(0,Oa,1024,14e3,na)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=25}else Ua=25;while(0);if((Ua|0)==25){Mg(c[Ka>>2]|0);k=-71}break a}case 4:{c[B>>2]=Sa;c[B+4>>2]=Na;c[B+8>>2]=Ma;c[B+12>>2]=Pa;if(gd(f,0,h,Ha,14003,B)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;d:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break d}}if((k|0)!=0?(sa=c[k+12>>2]|0,(sa|0)!=0):0)k=_a[c[Qa+60>>2]&15](Qa,Ka,sa,c[Na>>2]|0,c[Ma>>2]|0,c[Pa>>2]|0)|0;else k=-71}else k=-71;while(0);Mg(c[Na>>2]|0);Mg(c[Ma>>2]|0);if(k|0)break a;c[oa>>2]=Ka;Ta=fd(0,Oa,1024,14008,oa)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}case 5:{c[C>>2]=Sa;c[C+4>>2]=Ja;c[C+8>>2]=Pa;c[C+12>>2]=Na;c[C+16>>2]=Ma;c[C+20>>2]=Ka;e:do if(!(gd(f,0,h,Ha,14010,C)|0)){g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;f:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break f}if(k|0?(ta=c[k+12>>2]|0,ta|0):0){k=ab[c[Qa+64>>2]&1](Qa,Fa,ta,c[Ja>>2]|0,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0)|0;Mg(c[Ja>>2]|0);if(k|0){g=5;break e}c[pa>>2]=Fa;Wa=fd(0,Oa,1024,14008,pa)|0;k=Wa+7|0;g=Lg(k)|0;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Ei(g+7|0,Oa|0,Wa|0)|0;Kc(f,g,0,h,0,k,1)|0;Nc(f,0,h,k);Mg(g);g=0;k=0;break e}}while(0);Mg(c[Ja>>2]|0);g=5;k=-71}else{g=2;k=0}while(0);switch(g&7){case 5:break a;case 2:{Ua=262;break a}default:i=0}l=Va;return i|0}case 7:{c[D>>2]=Sa;if(gd(f,0,h,Ha,14017,D)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;g:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break g}}if((k|0)!=0?(ua=c[k+12>>2]|0,(ua|0)!=0):0){k=Ya[c[Qa+68>>2]&3](Qa,Pa,1024,ua)|0;if(!k){c[qa>>2]=Pa;Ta=fd(0,Oa,1024,14019,qa)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}else k=-71}else k=-71;while(0);break a}case 8:{c[E>>2]=Sa;c[E+4>>2]=Pa;h:do if((gd(f,0,h,Ha,14021,E)|0)==0?(Y=c[Sa>>2]|0,Z=f+552|0,K=c[f+556>>2]|0,(K|0)!=(Z|0)):0){k=K;while(1){if((c[k+8>>2]|0)==(Y|0))break;k=c[k+4>>2]|0;if((k|0)==(Z|0))break h}if(k|0?(_=c[k+12>>2]|0,_|0):0){k=Xa[c[Qa+32>>2]&31](Qa,_,Na)|0;if(k|0)break a;ua=Pa;va=c[ua+4>>2]|0;xa=c[Na+16>>2]|0;ya=c[Na+20>>2]|0;Ta=c[Na+24>>2]|0;Aa=Na+32|0;za=c[Aa>>2]|0;Aa=c[Aa+4>>2]|0;Ca=Na+40|0;Ba=c[Ca>>2]|0;Ca=c[Ca+4>>2]|0;Ea=Na+48|0;Da=c[Ea>>2]|0;Ea=c[Ea+4>>2]|0;Ga=Na+56|0;Fa=c[Ga>>2]|0;Ga=c[Ga+4>>2]|0;Ia=Na+64|0;Ha=c[Ia>>2]|0;Ia=c[Ia+4>>2]|0;Ka=Na+72|0;Ja=c[Ka>>2]|0;Ka=c[Ka+4>>2]|0;La=c[Na+80>>2]|0;Pa=Na+88|0;Ma=c[Pa>>2]|0;Pa=c[Pa+4>>2]|0;Qa=c[Na+96>>2]|0;Wa=Na+104|0;Sa=c[Wa>>2]|0;Wa=c[Wa+4>>2]|0;Ua=c[Na+112>>2]|0;wa=R;c[wa>>2]=c[ua>>2];c[wa+4>>2]=va;c[R+8>>2]=Na;c[R+12>>2]=xa;c[R+16>>2]=ya;c[R+20>>2]=Ta;Ta=R+24|0;c[Ta>>2]=za;c[Ta+4>>2]=Aa;Ta=R+32|0;c[Ta>>2]=Ba;c[Ta+4>>2]=Ca;Ta=R+40|0;c[Ta>>2]=Da;c[Ta+4>>2]=Ea;Ta=R+48|0;c[Ta>>2]=Fa;c[Ta+4>>2]=Ga;Ta=R+56|0;c[Ta>>2]=Ha;c[Ta+4>>2]=Ia;Ta=R+64|0;c[Ta>>2]=Ja;c[Ta+4>>2]=Ka;Ta=R+72|0;c[Ta>>2]=La;c[Ta+4>>2]=0;Ta=R+80|0;c[Ta>>2]=Ma;c[Ta+4>>2]=Pa;Ta=R+88|0;c[Ta>>2]=Qa;c[Ta+4>>2]=0;Ta=R+96|0;c[Ta>>2]=Sa;c[Ta+4>>2]=Wa;Ta=R+104|0;c[Ta>>2]=Ua;c[Ta+4>>2]=0;Ta=R+112|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+120|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+128|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+136|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=fd(0,Oa,1024,14024,R)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 9:{c[F>>2]=Sa;c[F+4>>2]=Pa;c[F+8>>2]=Na;c[F+12>>2]=Ma;c[F+16>>2]=Ka;c[F+20>>2]=Ja;c[F+24>>2]=Fa;c[F+28>>2]=ja;c[F+32>>2]=ka;c[F+36>>2]=la;i:do if(!(gd(f,0,h,Ha,14045,F)|0)){g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){g=4;k=0;break i}}if((k|0)!=0?(va=c[k+12>>2]|0,(va|0)!=0):0){La=Fa;Oa=ja;Wa=ka;k=la;k=bb[c[Qa+36>>2]&1](Qa,va,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0,c[Ja>>2]|0,c[Ja+4>>2]|0,c[La>>2]|0,c[La+4>>2]|0,c[Oa>>2]|0,c[Oa+4>>2]|0,c[Wa>>2]|0,c[Wa+4>>2]|0,c[k>>2]|0,c[k+4>>2]|0)|0;if(!k){g=Lg(7)|0;a[g>>0]=7;a[g+1>>0]=0;a[g+2>>0]=0;a[g+3>>0]=0;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Kc(f,g,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(g);g=0;k=0}else g=5}else{g=4;k=0}}else{g=4;k=0}}else{g=2;k=0}while(0);switch(g&7){case 5:break a;case 2:case 4:{Ua=262;break a}default:i=0}l=Va;return i|0}case 16:{c[G>>2]=Sa;c[G+4>>2]=Na;c[G+8>>2]=Pa;j:do if((gd(f,0,h,Ha,14056,G)|0)==0?($=c[Sa>>2]|0,aa=f+552|0,L=c[f+556>>2]|0,(L|0)!=(aa|0)):0){k=L;while(1){if((c[k+8>>2]|0)==($|0))break;k=c[k+4>>2]|0;if((k|0)==(aa|0))break j}if(k|0?(ma=c[k+12>>2]|0,ma|0):0){k=c[Pa>>2]|0;g=Lg(k+4|0)|0;Wa=Na;k=_a[c[Qa+44>>2]&15](Qa,ma,c[Wa>>2]|0,c[Wa+4>>2]|0,g+4|0,k)|0;if((k|0)<0)break a;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;Ua=k+11|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,g|0,k+4|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Mg(g);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 21:{c[I>>2]=Sa;if(gd(f,0,h,Ha,14017,I)|0){Ua=262;break a}Wa=Lg(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Kc(f,Wa,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(Wa);Wa=0;l=Va;return Wa|0}case 22:{n=Pa+28|0;c[J>>2]=Sa;c[J+4>>2]=Pa;c[J+8>>2]=Pa+4;c[J+12>>2]=Pa+8;c[J+16>>2]=Pa+16;c[J+20>>2]=Pa+24;c[J+24>>2]=n;if(gd(f,0,h,Ha,14060,J)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;k:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=106;break k}}if((k|0)!=0?(ya=c[k+12>>2]|0,(ya|0)!=0):0){k=Xa[c[Qa+80>>2]&31](Qa,ya,Pa)|0;Mg(c[n>>2]|0);if((k|0)>=0){c[xa>>2]=k;Ta=fd(0,Oa,1024,14068,xa)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=106}else Ua=106;while(0);if((Ua|0)==106){Mg(c[n>>2]|0);k=-71}break a}case 23:{n=Pa+8|0;o=Pa+16|0;p=Pa+24|0;q=Pa+28|0;c[ea>>2]=Sa;c[ea+4>>2]=Pa;c[ea+8>>2]=n;c[ea+12>>2]=o;c[ea+16>>2]=p;c[ea+20>>2]=q;if(gd(f,0,h,Ha,14070,ea)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;l:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break l}}if((k|0)!=0?(Ba=c[k+12>>2]|0,(Ba|0)!=0):0){k=Xa[c[Qa+84>>2]&31](Qa,Ba,Pa)|0;if((k|0)>=0){c[Aa>>2]=Pa;c[Aa+4>>2]=n;c[Aa+8>>2]=o;c[Aa+12>>2]=p;c[Aa+16>>2]=q;Ta=fd(0,Oa,1024,14077,Aa)|0;Mg(c[q>>2]|0);Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}else k=-71}else k=-71;while(0);Mg(c[q>>2]|0);break a}case 31:{c[n>>2]=Sa;c[n+4>>2]=Pa;c[n+8>>2]=Na;if(gd(f,0,h,Ha,14083,n)|0){Ua=262;break a}m=c[Sa>>2]|0;n=f+552|0;k=c[f+556>>2]|0;m:do if((k|0)!=(n|0)){g=k;while(1){if((c[g+8>>2]|0)==(m|0)){Ua=127;break}g=c[g+4>>2]|0;if((g|0)==(n|0)){m=0;break}}if((Ua|0)==127)if(!g)m=0;else m=c[g+12>>2]|0;g=c[Pa>>2]|0;while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){Ua=134;break m}}if((k|0)!=0?(Ca=c[k+12>>2]|0,(m|0)!=0&(Ca|0)!=0):0){k=Ya[c[Qa+56>>2]&3](Qa,m,Ca,c[Na>>2]|0)|0;Mg(c[Na>>2]|0);if(!k){Wa=Lg(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Kc(f,Wa,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=134}else Ua=134;while(0);if((Ua|0)==134){Mg(c[Na>>2]|0);k=-71}break a}case 32:{c[o>>2]=Sa;c[o+4>>2]=Ma;c[o+8>>2]=Pa;c[o+12>>2]=Na;n:do if((gd(f,0,h,Ha,14087,o)|0)==0?(ba=c[Sa>>2]|0,ca=f+552|0,M=c[f+556>>2]|0,(M|0)!=(ca|0)):0){k=M;while(1){if((c[k+8>>2]|0)==(ba|0))break;k=c[k+4>>2]|0;if((k|0)==(ca|0))break n}if(k|0?(da=c[k+12>>2]|0,da|0):0){k=_a[c[Qa+20>>2]&15](Qa,Ka,da,c[Ma>>2]|0,c[Pa>>2]|0,c[Na>>2]|0)|0;if(k|0)break a;c[Q>>2]=Ka;Ta=fd(0,Oa,1024,14008,Q)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 33:{c[q>>2]=Sa;c[q+4>>2]=Na;c[q+8>>2]=Pa;c[q+12>>2]=Ma;if(gd(f,0,h,Ha,14092,q)|0){Ua=262;break a}m=c[Sa>>2]|0;n=f+552|0;k=c[f+556>>2]|0;o:do if((k|0)!=(n|0)){g=k;while(1){if((c[g+8>>2]|0)==(m|0)){Ua=156;break}g=c[g+4>>2]|0;if((g|0)==(n|0)){m=0;break}}if((Ua|0)==156)if(!g)m=0;else m=c[g+12>>2]|0;g=c[Pa>>2]|0;while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){k=-71;break o}}if((k|0)!=0?(Da=c[k+12>>2]|0,(m|0)!=0&(Da|0)!=0):0)k=Za[c[Qa+72>>2]&7](Qa,m,c[Na>>2]|0,Da,c[Ma>>2]|0)|0;else k=-71}else k=-71;while(0);Mg(c[Na>>2]|0);Mg(c[Ma>>2]|0);if(k|0)break a;Wa=Lg(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Kc(f,Wa,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(Wa);Wa=0;l=Va;return Wa|0}case 34:{c[r>>2]=Sa;c[r+4>>2]=Na;c[r+8>>2]=Pa;if(gd(f,0,h,Ha,14097,r)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;p:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=174;break p}}if((k|0)!=0?(wa=c[k+12>>2]|0,(wa|0)!=0):0){k=Xa[c[Qa+76>>2]&31](Qa,wa,c[Na>>2]|0)|0;Mg(c[Na>>2]|0);if(!k){Wa=Lg(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Kc(f,Wa,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(Wa);Wa=0;l=Va;return Wa|0}}else Ua=174}else Ua=174;while(0);if((Ua|0)==174){Mg(c[Na>>2]|0);k=-71}break a}case 46:{c[s>>2]=Sa;c[s+4>>2]=Pa;if(gd(f,0,h,Ha,14101,s)|0){Ua=262;break a}Ta=f+548|0;c[Ta>>2]=c[Sa>>2];Mg(c[Pa>>2]|0);c[t>>2]=c[Ta>>2];c[t+4>>2]=14104;Ta=fd(0,Oa,1024,14101,t)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}case 48:{c[u>>2]=Sa;c[u+4>>2]=Pa;c[u+8>>2]=Ma;c[u+12>>2]=Ka;c[u+16>>2]=Na;if(!(gd(f,0,h,Ha,14113,u)|0)){k=_a[c[Qa+12>>2]&15](Qa,Fa,Ja,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0)|0;if(!k){p=c[Sa>>2]|0;m=c[Fa>>2]|0;n=f+552|0;o=f+556|0;g=c[o>>2]|0;q:do if((g|0)!=(n|0)){k=g;while(1){if((c[k+8>>2]|0)==(p|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){Ua=190;break q}}if(k){Qa=c[La>>2]|0;Wa=k+12|0;db[c[Qa+4>>2]&15](Qa,c[Wa>>2]|0);c[Wa>>2]=m}else Ua=190}else Ua=190;while(0);if((Ua|0)==190){Wa=Lg(16)|0;c[Wa+8>>2]=p;c[Wa+12>>2]=m;c[o>>2]=Wa;c[Wa>>2]=n;c[Wa+4>>2]=g;c[g>>2]=Wa}Mg(c[Ma>>2]|0);Mg(c[Ka>>2]|0);c[za>>2]=Ja;Wa=fd(0,Oa,1024,14008,za)|0;k=Wa+7|0;g=Lg(k)|0;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Ei(g+7|0,Oa|0,Wa|0)|0;Kc(f,g,0,h,0,k,1)|0;Nc(f,0,h,k);Mg(g);g=0;k=0}else g=5}else{g=2;k=0}switch(g&7){case 5:break a;case 2:{Ua=262;break a}default:i=0}l=Va;return i|0}case 50:{c[v>>2]=Sa;if(gd(f,0,h,Ha,14119,v)|0){Ua=262;break a}Wa=Lg(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Kc(f,Wa,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(Wa);Wa=0;l=Va;return Wa|0}case 51:{c[w>>2]=Sa;c[w+4>>2]=Pa;c[w+8>>2]=Na;r:do if(!(gd(f,0,h,Ha,14121,w)|0)){g=c[Sa>>2]|0;p=f+552|0;q=f+556|0;k=c[q>>2]|0;s:do if((k|0)!=(p|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(p|0))break s}if(k|0){k=c[k+12>>2]|0;c[Ma>>2]=k;if(!k)break r;m=vf(e[Na>>1]<<2)|0;Wa=b[Na>>1]|0;n=Lg((Wa&65535)<<4)|0;t:do if(!(Wa<<16>>16)){g=0;Ua=209}else{k=0;do{c[Ea>>2]=m+(k<<2);k=k+1|0;if(gd(f,0,h,Ha,14019,Ea)|0){k=-71;break t}g=b[Na>>1]|0}while(k>>>0<(g&65535)>>>0);g=g&65535;k=c[Ma>>2]|0;Ua=209}while(0);if((Ua|0)==209)k=_a[c[Qa+16>>2]&15](Qa,Ma,n,k,g,m)|0;if(b[Na>>1]|0){g=0;do{Mg(c[m+(g<<2)>>2]|0);g=g+1|0}while(g>>>0<(e[Na>>1]|0)>>>0)}Mg(m);if((k|0)<0){Mg(n);break a}c[Ga>>2]=k;g=fd(0,Oa,1024,14119,Ga)|0;if(!k)o=g;else{m=0;do{c[Ia>>2]=n+(m<<4);g=(fd(0,Oa+g|0,1024-g|0,14008,Ia)|0)+g|0;m=m+1|0}while((m|0)<(k|0));o=g}Mg(n);n=c[Pa>>2]|0;m=c[Ma>>2]|0;g=c[q>>2]|0;u:do if((g|0)!=(p|0)){k=g;while(1){if((c[k+8>>2]|0)==(n|0))break;k=c[k+4>>2]|0;if((k|0)==(p|0)){Ua=223;break u}}if(k){Ta=c[La>>2]|0;Wa=k+12|0;db[c[Ta+4>>2]&15](Ta,c[Wa>>2]|0);c[Wa>>2]=m}else Ua=223}else Ua=223;while(0);if((Ua|0)==223){Wa=Lg(16)|0;c[Wa+8>>2]=n;c[Wa+12>>2]=m;c[q>>2]=Wa;c[Wa>>2]=p;c[Wa+4>>2]=g;c[g>>2]=Wa}Ua=o+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,o|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}while(0);c[Ma>>2]=0}while(0);Ua=262;break a}case 54:{c[x>>2]=Sa;c[x+4>>2]=Na;c[x+8>>2]=Pa;v:do if((gd(f,0,h,Ha,14056,x)|0)==0?(S=c[Sa>>2]|0,T=f+552|0,N=c[f+556>>2]|0,(N|0)!=(T|0)):0){k=N;while(1){if((c[k+8>>2]|0)==(S|0))break;k=c[k+4>>2]|0;if((k|0)==(T|0))break v}if(k|0?(ga=c[k+12>>2]|0,ga|0):0){k=c[Pa>>2]|0;g=Lg(k+4|0)|0;Wa=Na;k=_a[c[Qa+48>>2]&15](Qa,ga,c[Wa>>2]|0,c[Wa+4>>2]|0,g+4|0,k)|0;if((k|0)<0){Mg(g);break a}a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;Ua=k+11|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,g|0,k+4|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Mg(g);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 55:{c[y>>2]=Sa;c[y+4>>2]=Na;c[y+8>>2]=Pa;w:do if((gd(f,0,h,Ha,14056,y)|0)==0?(U=c[Sa>>2]|0,V=f+552|0,O=c[f+556>>2]|0,(O|0)!=(V|0)):0){k=O;while(1){if((c[k+8>>2]|0)==(U|0))break;k=c[k+4>>2]|0;if((k|0)==(V|0))break w}if(k|0?(ha=c[k+12>>2]|0,ha|0):0){Wa=c[Pa>>2]|0;g=Lg(Wa)|0;if(Kc(f,g,0,h,c[Ha>>2]|0,Wa,0)|0){Mg(g);break}k=Na;k=_a[c[Qa+52>>2]&15](Qa,ha,c[k>>2]|0,c[k+4>>2]|0,g,c[Pa>>2]|0)|0;Mg(g);if((k|0)<0)break a;c[fa>>2]=k;Ta=fd(0,Oa,1024,14017,fa)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Oa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 56:{c[z>>2]=Sa;if(gd(f,0,h,Ha,14017,z)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;x:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break x}if(k|0){Ua=c[La>>2]|0;db[c[Ua+4>>2]&15](Ua,c[k+12>>2]|0);Ua=c[k>>2]|0;Wa=c[k+4>>2]|0;c[Ua+4>>2]=Wa;c[Wa>>2]=Ua;Mg(k)}}while(0);Wa=Lg(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Kc(f,Wa,0,h,0,7,1)|0;Nc(f,0,h,7);Mg(Wa);Wa=0;l=Va;return Wa|0}default:{c[A>>2]=Ra;hi(14125,A)|0;Ua=262;break a}}while(0)}else{i=0;j=0;Ua=262}while(0);if((Ua|0)==262)k=-71;c[Ta>>2]=0-k;Ta=fd(0,Sa,4,14017,Ta)|0;Ua=Ta+7|0;Wa=Lg(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=7;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ei(Wa+7|0,Sa|0,Ta|0)|0;Kc(f,Wa,0,h,0,Ua,1)|0;Nc(f,0,h,Ua);Mg(Wa);Wa=0;l=Va;return Wa|0}function fd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0;m=l;l=l+16|0;k=m;c[k>>2]=g;j=d+e|0;e=a[f>>0]|0;if(!(e<<24>>24)){k=d;d=k-d|0;l=m;return d|0}b=d;a:while(1){f=f+1|0;switch(e<<24>>24|0){case 98:{e=b+1|0;if(e>>>0>j>>>0){e=5;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;b=e;break}case 104:{e=b+2|0;if(e>>>0>j>>>0){e=8;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;a[b+1>>0]=(i&65535)>>>8;b=e;break}case 119:{e=b+4|0;if(e>>>0>j>>>0){e=11;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;a[b+1>>0]=i>>>8;a[b+2>>0]=i>>>16;a[b+3>>0]=i>>>24;b=e;break}case 100:{e=b+8|0;if(e>>>0>j>>>0){e=14;break a}g=(c[k>>2]|0)+(8-1)&~(8-1);i=g;h=c[i>>2]|0;i=c[i+4>>2]|0;c[k>>2]=g+8;a[b>>0]=h;a[b+1>>0]=h>>>8;a[b+2>>0]=h>>>16;a[b+3>>0]=h>>>24;a[b+4>>0]=i;a[b+5>>0]=Ai(h|0,i|0,40)|0;a[b+6>>0]=Ai(h|0,i|0,48)|0;a[b+7>>0]=Ai(h|0,i|0,56)|0;b=e;break}case 115:{i=(c[k>>2]|0)+(4-1)&~(4-1);h=c[i>>2]|0;c[k>>2]=i+4;i=_g(h)|0;if((i|0)>=65536){e=17;break a}e=b+2|0;g=e+i|0;if(g>>>0>j>>>0){e=19;break a}a[b>>0]=i;a[b+1>>0]=(i&65535)>>>8;Ei(e|0,h|0,i|0)|0;b=g;break}case 81:{e=b+13|0;if(e>>>0>j>>>0){e=22;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=a[i>>0]|0;h=c[i+4>>2]|0;a[b+1>>0]=h;a[b+2>>0]=h>>>8;a[b+3>>0]=h>>>16;a[b+4>>0]=h>>>24;i=i+8|0;h=c[i>>2]|0;i=c[i+4>>2]|0;a[b+5>>0]=h;a[b+6>>0]=h>>>8;a[b+7>>0]=h>>>16;a[b+8>>0]=h>>>24;a[b+9>>0]=i;a[b+10>>0]=Ai(h|0,i|0,40)|0;a[b+11>>0]=Ai(h|0,i|0,48)|0;a[b+12>>0]=Ai(h|0,i|0,56)|0;b=e;break}default:{e=24;break a}}e=a[f>>0]|0;if(!(e<<24>>24)){e=26;break}}if((e|0)==5)ja(14158,13903,1783,14177);else if((e|0)==8)ja(14186,13903,1793,14177);else if((e|0)==11)ja(14205,13903,1803,14177);else if((e|0)==14)ja(14224,13903,1813,14177);else if((e|0)==17)ja(14243,13903,1832,14177);else if((e|0)==19)ja(14256,13903,1833,14177);else if((e|0)==22)ja(14281,13903,1843,14177);else if((e|0)==24)ra();else if((e|0)==26){k=b;d=k-d|0;l=m;return d|0}return 0}function gd(e,f,g,h,i,j){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;x=l;l=l+32|0;u=x+16|0;v=x;m=c[h>>2]|0;c[u>>2]=j;k=a[i>>0]|0;a:do if(k<<24>>24){n=v+1|0;o=v+2|0;p=v+3|0;q=v+4|0;r=v+5|0;s=v+6|0;t=v+7|0;j=m;b:while(1){i=i+1|0;switch(k<<24>>24|0){case 98:{if(Kc(e,v,f,g,j,1,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;a[m>>0]=a[v>>0]|0;j=j+1|0;break}case 104:{if(Kc(e,v,f,g,j,2,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;b[m>>1]=(d[n>>0]|0)<<8|(d[v>>0]|0);j=j+2|0;break}case 119:{if(Kc(e,v,f,g,j,4,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;c[m>>2]=(d[n>>0]|0)<<8|(d[v>>0]|0)|(d[o>>0]|0)<<16|(d[p>>0]|0)<<24;j=j+4|0;break}case 100:{if(Kc(e,v,f,g,j,8,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;k=(d[r>>0]|0)<<8|(d[q>>0]|0)|(d[s>>0]|0)<<16|(d[t>>0]|0)<<24;c[m>>2]=(d[n>>0]|0)<<8|(d[v>>0]|0)|(d[o>>0]|0)<<16|(d[p>>0]|0)<<24;c[m+4>>2]=k;j=j+8|0;break}case 115:{if(Kc(e,v,f,g,j,2,0)|0){j=-1;k=18;break b}m=(d[n>>0]|0)<<8|(d[v>>0]|0);j=j+2|0;k=Lg(m+1|0)|0;if(Kc(e,k,f,g,j,m,0)|0){j=-1;k=18;break b}a[k+m>>0]=0;z=(c[u>>2]|0)+(4-1)&~(4-1);y=c[z>>2]|0;c[u>>2]=z+4;c[y>>2]=k;j=m+j|0;break}default:{k=15;break b}}k=a[i>>0]|0;if(!(k<<24>>24)){w=j;break a}}if((k|0)==15)ra();else if((k|0)==18){l=x;return j|0}}else w=m;while(0);c[h>>2]=w;z=0;l=x;return z|0}function hd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[e>>2]|0;a=c[e+4>>2]|0;id(b,d,e);c[f+560>>2]=0;Hc(f,a);return}function id(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+64|0;k=m+40|0;j=m+32|0;g=m+48|0;h=m;i=c[f>>2]|0;if((e|0)<0){d=c[f+4>>2]|0;h=c[f+8>>2]|0;n=b[f+12>>1]|0;c[j>>2]=0-e;e=fd(0,g,4,14017,j)|0;j=e+7|0;k=Lg(j)|0;a[k>>0]=j;a[k+1>>0]=j>>>8;a[k+2>>0]=j>>>16;a[k+3>>0]=j>>>24;a[k+4>>0]=7;a[k+5>>0]=n;a[k+6>>0]=(n&65535)>>>8;Ei(k+7|0,g|0,e|0)|0;Kc(i,k,d,h,0,j,1)|0;Nc(i,d,h,j);Mg(k);Mg(f);l=m;return}else{e=(c[i+548>>2]|0)+-24|0;c[k>>2]=d;c[k+4>>2]=e;e=fd(0,h,32,14e3,k)|0;g=c[f+4>>2]|0;j=c[f+8>>2]|0;d=b[f+12>>1]|0;k=e+7|0;n=Lg(k)|0;a[n>>0]=k;a[n+1>>0]=k>>>8;a[n+2>>0]=k>>>16;a[n+3>>0]=k>>>24;a[n+4>>0]=13;a[n+5>>0]=d;a[n+6>>0]=(d&65535)>>>8;Ei(n+7|0,h|0,e|0)|0;Kc(i,n,g,j,0,k,1)|0;Nc(i,g,j,k);Mg(n);Mg(f);l=m;return}}function jd(a,b){a=a|0;b=b|0;var d=0,e=0;e=l;l=l+32|0;d=e+16|0;c[d>>2]=b;_a[c[a+16>>2]&15](a,d,e,b,0,0)|0;l=e;return c[d>>2]|0}function kd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;r=l;l=l+32|0;p=r+20|0;j=r+24|0;k=r+16|0;q=r;c[p>>2]=d;i=(f|0)==0;n=b+16|0;o=b+4|0;m=1;g=(a[e>>0]|0)==47?e+1|0:e;while(1){h=ch(g,47)|0;if(!h){c[j>>2]=g;if(!i){e=5;break}g=1;e=_a[c[n>>2]&15](b,k,q,d,1,j)|0}else{e=h-g|0;s=Lg(e+1|0)|0;c[j>>2]=s;Ei(s|0,g|0,e|0)|0;a[s+e>>0]=0;e=_a[c[n>>2]&15](b,k,q,d,1,j)|0;Mg(c[j>>2]|0);g=0}if(!m)db[c[o>>2]&15](b,c[p>>2]|0);d=c[k>>2]|0;c[p>>2]=d;if((e|0)<1){e=13;break}if(g){e=15;break}else{m=0;g=h+1|0}}if((e|0)==5){c[f>>2]=g;if(!m){s=d;l=r;return s|0}if((_a[c[n>>2]&15](b,p,q,d,0,0)|0)<0){c[p>>2]=0;s=0;l=r;return s|0}else{s=c[p>>2]|0;l=r;return s|0}}else if((e|0)==13){db[c[o>>2]&15](b,d);c[p>>2]=0;s=0;l=r;return s|0}else if((e|0)==15){l=r;return d|0}return 0}function ld(a,b,c){a=a|0;b=b|0;c=c|0;return kd(a,b,c,0)|0}function md(){var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;m=l;l=l+16|0;e=m;b=vf(208)|0;c[b>>2]=9;c[b+4>>2]=7;c[b+8>>2]=8;c[b+12>>2]=1;c[b+16>>2]=2;c[b+20>>2]=3;c[b+24>>2]=4;c[b+28>>2]=1;c[b+32>>2]=10;c[b+36>>2]=1;c[b+40>>2]=9;c[b+44>>2]=5;c[b+48>>2]=6;c[b+52>>2]=7;c[b+56>>2]=1;c[b+60>>2]=8;c[b+64>>2]=1;c[b+68>>2]=2;c[b+72>>2]=6;c[b+76>>2]=11;c[b+80>>2]=12;c[b+84>>2]=13;n=b+88|0;c[n>>2]=n;o=b+92|0;c[o>>2]=n;j=b+128|0;f=j;c[f>>2]=1;c[f+4>>2]=0;f=b+136|0;c[f>>2]=12;g=b+140|0;c[g>>2]=4096;h=b+104|0;c[h>>2]=1048576;c[h+4>>2]=0;h=b+120|0;c[h>>2]=262144;c[h+4>>2]=0;h=b+148|0;c[h>>2]=h;c[b+152>>2]=h;h=b+168|0;c[h>>2]=67108864;c[h+4>>2]=0;h=b+176|0;c[h>>2]=h;c[b+180>>2]=h;h=b+184|0;c[h>>2]=h;c[b+188>>2]=h;h=b+192|0;c[h>>2]=h;c[b+196>>2]=h;h=vf(104)|0;i=h+16|0;c[i>>2]=1;c[h+20>>2]=0;p=j;d=c[p+4>>2]|0;k=h+8|0;c[k>>2]=c[p>>2];c[k+4>>2]=d;k=j;k=pi(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[j>>2]=k;c[j+4>>2]=y;j=h+24|0;c[j>>2]=4;c[h+28>>2]=511;c[h+32>>2]=0;c[h+36>>2]=0;k=h+56|0;c[k>>2]=k;c[h+60>>2]=k;d=c[o>>2]|0;c[o>>2]=h;c[h>>2]=n;c[h+4>>2]=d;c[d>>2]=h;d=b+96|0;n=d;n=pi(c[n>>2]|0,c[n+4>>2]|0,1,0)|0;c[d>>2]=n;c[d+4>>2]=y;Oa(e|0,0)|0;d=c[e>>2]|0;c[h+40>>2]=d;e=(c[e+4>>2]|0)*1e3|0;c[h+48>>2]=e;c[h+44>>2]=d;c[h+52>>2]=e;c[i>>2]=(c[i>>2]|0)+1;if((c[j>>2]|0)!=4)ja(14301,14319,456,14328);p=vf(18)|0;c[p+8>>2]=h;d=p+13|0;a[d>>0]=46;a[d+1>>0]=0;d=h+64|0;e=c[d>>2]|0;o=e+18|0;t=pi(c[g>>2]|0,0,-1,-1)|0;s=y;n=pi(t|0,s|0,o|0,((o|0)<0)<<31>>31|0)|0;r=c[f>>2]|0;n=Ai(n|0,y|0,r|0)|0;q=y;e=pi(t|0,s|0,e|0,((e|0)<0)<<31>>31|0)|0;r=Ai(e|0,y|0,r|0)|0;e=b+112|0;s=e;r=qi(c[s>>2]|0,c[s+4>>2]|0,r|0,y|0)|0;q=pi(r|0,y|0,n|0,q|0)|0;n=e;c[n>>2]=q;c[n+4>>2]=y;c[d>>2]=o;o=c[k>>2]|0;c[o+4>>2]=p;c[p>>2]=o;c[p+4>>2]=k;c[k>>2]=p;c[i>>2]=(c[i>>2]|0)+1;if((c[j>>2]|0)==4){t=vf(19)|0;c[t+8>>2]=h;o=t+13|0;a[o>>0]=a[14342]|0;a[o+1>>0]=a[14343]|0;a[o+2>>0]=a[14344]|0;o=c[d>>2]|0;s=o+19|0;j=pi(c[g>>2]|0,0,-1,-1)|0;n=y;r=pi(j|0,n|0,s|0,((s|0)<0)<<31>>31|0)|0;p=c[f>>2]|0;r=Ai(r|0,y|0,p|0)|0;q=y;o=pi(j|0,n|0,o|0,((o|0)<0)<<31>>31|0)|0;p=Ai(o|0,y|0,p|0)|0;o=e;p=qi(c[o>>2]|0,c[o+4>>2]|0,p|0,y|0)|0;q=pi(p|0,y|0,r|0,q|0)|0;r=e;c[r>>2]=q;c[r+4>>2]=y;c[d>>2]=s;s=c[k>>2]|0;c[s+4>>2]=t;c[t>>2]=s;c[t+4>>2]=k;c[k>>2]=t;c[b+144>>2]=h;l=m;return b|0}else ja(14301,14319,456,14328);return 0}function nd(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;h=a+88|0;b=c[a+92>>2]|0;if((b|0)!=(h|0))do{e=b;b=c[b+4>>2]|0;c[e+16>>2]=0;if((c[e+24>>2]|0)==4){g=e+56|0;f=e+60|0;d=c[f>>2]|0;if((d|0)!=(g|0))do{j=d+4|0;i=d;d=c[j>>2]|0;k=c[i>>2]|0;c[k+4>>2]=d;c[d>>2]=k;c[i>>2]=0;c[j>>2]=0;Mg(i)}while((d|0)!=(g|0));c[g>>2]=g;c[f>>2]=g}Kd(a,e)}while((b|0)!=(h|0));k=a+148|0;if((c[k+4>>2]|0)==(k|0)){Mg(c[a+200>>2]|0);return}else ja(15144,14319,1527,15178)}function od(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=b+8|0;if(c[d>>2]|0)c[d>>2]=0;d=b+16|0;e=c[d>>2]|0;if(e|0){f=c[e+4>>2]|0;if(f|0)c[f>>2]=0;Mg(e);c[d>>2]=0}d=c[b+4>>2]|0;e=d+20|0;f=c[e>>2]|0;if((f|0)<=0)ja(14992,14319,397,15011);c[e>>2]=f+-1;if((f|0)!=1){Mg(b);return}if((c[d+16>>2]|0)>=1){Mg(b);return}Kd(a,d);Mg(b);return}function pd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;c[b>>2]=1024;d=a+120|0;e=d;f=a+136|0;e=Bi(c[e>>2]|0,c[e+4>>2]|0,(c[f>>2]|0)+-10|0)|0;g=b+8|0;c[g>>2]=e;c[g+4>>2]=y;g=a+112|0;g=qi(c[d>>2]|0,c[d+4>>2]|0,c[g>>2]|0,c[g+4>>2]|0)|0;f=Bi(g|0,y|0,(c[f>>2]|0)+-10|0)|0;g=y;d=b+16|0;c[d>>2]=f;c[d+4>>2]=g;d=b+24|0;c[d>>2]=f;c[d+4>>2]=g;d=a+104|0;g=d;f=c[g+4>>2]|0;e=b+32|0;c[e>>2]=c[g>>2];c[e+4>>2]=f;a=a+96|0;a=qi(c[d>>2]|0,c[d+4>>2]|0,c[a>>2]|0,c[a+4>>2]|0)|0;b=b+40|0;c[b>>2]=a;c[b+4>>2]=y;return}function qd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;b=b+144|0;g=c[b>>2]|0;h=vf(20)|0;i=g+20|0;c[i>>2]=(c[i>>2]|0)+1;c[h+4>>2]=g;c[h>>2]=f;c[d>>2]=h;b=c[b>>2]|0;d=c[b+24>>2]|0;do if((d|0)!=4)if((d|0)==10){a[e>>0]=2;break}else{a[e>>0]=0;break}else a[e>>0]=-128;while(0);c[e+4>>2]=0;g=b+8|0;h=c[g+4>>2]|0;i=e+8|0;c[i>>2]=c[g>>2];c[i+4>>2]=h;return 0}function rd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;i=c[f+4>>2]|0;a:do if((g|0)>0){b=0;do{k=c[h+(b<<2)>>2]|0;if((c[i+24>>2]|0)!=4)break a;l=i+56|0;j=c[i+60>>2]|0;if((j|0)==(l|0))break a;while(1){if(!(Zg(j+13|0,k)|0))break;j=c[j+4>>2]|0;if((j|0)==(l|0))break a}if(!j)break a;i=c[j+8>>2]|0;j=e+(b<<4)|0;k=c[i+24>>2]|0;do if((k|0)!=4)if((k|0)==10){a[j>>0]=2;break}else{a[j>>0]=0;break}else a[j>>0]=-128;while(0);c[e+(b<<4)+4>>2]=0;j=i+8|0;k=c[j+4>>2]|0;l=e+(b<<4)+8|0;c[l>>2]=c[j>>2];c[l+4>>2]=k;b=b+1|0}while((b|0)<(g|0))}else b=0;while(0);h=c[f>>2]|0;f=vf(20)|0;g=i+20|0;c[g>>2]=(c[g>>2]|0)+1;c[f+4>>2]=i;c[f>>2]=h;c[d>>2]=f;return b|0}function sd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;s=l;l=l+16|0;n=s;q=c[e+4>>2]|0;r=q+24|0;if((c[r>>2]|0)!=4){d=-20;l=s;return d|0}p=q+56|0;i=c[q+60>>2]|0;a:do if((i|0)!=(p|0)){while(1){if(!(Zg(i+13|0,f)|0))break;i=c[i+4>>2]|0;if((i|0)==(p|0))break a}if(i|0){d=-17;l=s;return d|0}}while(0);j=c[e>>2]|0;k=vf(104)|0;e=k+16|0;c[e>>2]=1;c[k+20>>2]=0;m=b+128|0;u=m;t=c[u+4>>2]|0;o=k+8|0;i=o;c[i>>2]=c[u>>2];c[i+4>>2]=t;i=m;i=pi(c[i>>2]|0,c[i+4>>2]|0,1,0)|0;c[m>>2]=i;c[m+4>>2]=y;m=k+24|0;c[m>>2]=4;c[k+28>>2]=g&4095;c[k+32>>2]=j;c[k+36>>2]=h;j=k+56|0;c[j>>2]=j;c[k+60>>2]=j;g=b+92|0;h=c[g>>2]|0;c[g>>2]=k;c[k>>2]=b+88;c[k+4>>2]=h;c[h>>2]=k;h=b+96|0;g=h;g=pi(c[g>>2]|0,c[g+4>>2]|0,1,0)|0;c[h>>2]=g;c[h+4>>2]=y;Oa(n|0,0)|0;h=c[n>>2]|0;c[k+40>>2]=h;n=(c[n+4>>2]|0)*1e3|0;c[k+48>>2]=n;c[k+44>>2]=h;c[k+52>>2]=n;c[e>>2]=(c[e>>2]|0)+1;if((c[m>>2]|0)!=4)ja(14301,14319,456,14328);u=vf(18)|0;c[u+8>>2]=k;e=u+13|0;a[e>>0]=46;a[e+1>>0]=0;e=k+64|0;i=c[e>>2]|0;t=i+18|0;g=b+140|0;z=pi(c[g>>2]|0,0,-1,-1)|0;x=y;v=pi(z|0,x|0,t|0,((t|0)<0)<<31>>31|0)|0;h=b+136|0;w=c[h>>2]|0;v=Ai(v|0,y|0,w|0)|0;n=y;i=pi(z|0,x|0,i|0,((i|0)<0)<<31>>31|0)|0;w=Ai(i|0,y|0,w|0)|0;i=b+112|0;b=i;b=qi(c[b>>2]|0,c[b+4>>2]|0,w|0,y|0)|0;n=pi(b|0,y|0,v|0,n|0)|0;b=i;c[b>>2]=n;c[b+4>>2]=y;c[e>>2]=t;t=c[j>>2]|0;c[t+4>>2]=u;c[u>>2]=t;c[u+4>>2]=j;c[j>>2]=u;u=q+16|0;c[u>>2]=(c[u>>2]|0)+1;if((c[m>>2]|0)!=4)ja(14301,14319,456,14328);z=vf(19)|0;c[z+8>>2]=q;t=z+13|0;a[t>>0]=a[14342]|0;a[t+1>>0]=a[14343]|0;a[t+2>>0]=a[14344]|0;t=c[e>>2]|0;x=t+19|0;n=pi(c[g>>2]|0,0,-1,-1)|0;b=y;w=pi(n|0,b|0,x|0,((x|0)<0)<<31>>31|0)|0;u=c[h>>2]|0;w=Ai(w|0,y|0,u|0)|0;v=y;t=pi(n|0,b|0,t|0,((t|0)<0)<<31>>31|0)|0;u=Ai(t|0,y|0,u|0)|0;t=i;u=qi(c[t>>2]|0,c[t+4>>2]|0,u|0,y|0)|0;v=pi(u|0,y|0,w|0,v|0)|0;w=i;c[w>>2]=v;c[w+4>>2]=y;c[e>>2]=x;x=c[j>>2]|0;c[x+4>>2]=z;c[z>>2]=x;c[z+4>>2]=j;c[j>>2]=z;if((c[r>>2]|0)!=4)ja(14301,14319,456,14328);x=_g(f)|0;w=x+17|0;z=vf(w)|0;c[z+8>>2]=k;Ei(z+13|0,f|0,x+1|0)|0;x=q+64|0;r=c[x>>2]|0;w=r+w|0;f=pi(c[g>>2]|0,0,-1,-1)|0;q=y;u=pi(f|0,q|0,w|0,((w|0)<0)<<31>>31|0)|0;t=c[h>>2]|0;u=Ai(u|0,y|0,t|0)|0;v=y;r=pi(f|0,q|0,r|0,((r|0)<0)<<31>>31|0)|0;t=Ai(r|0,y|0,t|0)|0;r=i;t=qi(c[r>>2]|0,c[r+4>>2]|0,t|0,y|0)|0;v=pi(t|0,y|0,u|0,v|0)|0;c[i>>2]=v;c[i+4>>2]=y;c[x>>2]=w;i=c[p>>2]|0;c[i+4>>2]=z;c[z>>2]=i;c[z+4>>2]=p;c[p>>2]=z;i=c[m>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;w=o;x=c[w+4>>2]|0;z=d+8|0;c[z>>2]=c[w>>2];c[z+4>>2]=x;z=0;l=s;return z|0}function td(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=c[e+4>>2]|0;l=e+8|0;if(c[l>>2]|0)c[l>>2]=0;i=e+16|0;j=c[i>>2]|0;if(j|0){k=c[j+4>>2]|0;if(k|0)c[k>>2]=0;Mg(j);c[i>>2]=0}j=u+24|0;i=c[j>>2]|0;a:do if(f&65536){if((i|0)!=4){h=-20;return h|0}}else{switch(i|0){case 4:case 8:break a;default:i=-22}return i|0}while(0);c[e+12>>2]=f;b:do if((c[j>>2]|0)==8){if(!((f&512|0)==0|(f&3|0)==0))Qd(b,u,0,0)|0;t=u+56|0;c:do switch(c[t>>2]|0){case 0:break b;case 1:{k=u+80|0;j=c[k>>2]|0;k=c[k+4>>2]|0;f=b+176|0;i=c[b+180>>2]|0;d:do if((i|0)!=(f|0)){while(1){s=i+8|0;if((c[s>>2]|0)==(j|0)?(c[s+4>>2]|0)==(k|0):0)break;i=c[i+4>>2]|0;if((i|0)==(f|0))break d}s=i+16|0;i=c[i+20>>2]|0;if((i|0)!=(s|0)){q=b+184|0;r=b+188|0;do{k=c[i+12>>2]|0;e:do if(!(c[i+8>>2]|0)){j=Od(b,k)|0;if((j|0?(c[j+24>>2]|0)==8:0)?(c[j+56>>2]|0)==1:0)Rd(b,j,0)|0}else{j=c[r>>2]|0;if((j|0)!=(q|0)){while(1){if(!(Zg(c[j+8>>2]|0,k)|0))break;j=c[j+4>>2]|0;if((j|0)==(q|0))break e}if(j|0){o=Od(b,k)|0;do if((o|0?(c[o+24>>2]|0)==8:0)?(c[o+56>>2]|0)==1:0){p=j+12|0;n=j+16|0;k=c[n>>2]|0;if((k|0)==(p|0))break e;f=0;d=0;m=0;do{l=Od(b,c[k+24>>2]|0)|0;do if(l){if((c[l+24>>2]|0)!=8)break;f=(c[l+56>>2]|0)==1?1:f}while(0);l=k+16|0;m=pi(c[l>>2]|0,c[l+4>>2]|0,m|0,d|0)|0;d=y;k=c[k+4>>2]|0}while((k|0)!=(p|0));if(!f)break e;if(!((d|0)==0?(m|0)==(c[o+60>>2]|0):0))break;Rd(b,o,1)|0;j=c[n>>2]|0;if((j|0)==(p|0))break e;m=o+96|0;l=0;d=0;while(1){k=j+24|0;f=Od(b,c[k>>2]|0)|0;f:do if(f|0){if((c[f+24>>2]|0)!=8)break;if((c[f+56>>2]|0)!=1)break;o=j+16|0;do if((c[o+4>>2]|0)==0?(c[o>>2]|0)==(c[f+60>>2]|0):0){n=f+80|0;o=j+8|0;if(!((c[n>>2]|0)==(c[o>>2]|0)?(c[n+4>>2]|0)==(c[o+4>>2]|0):0))break;Rd(b,f,2)|0;o=f+96|0;k=c[o>>2]|0;f=k+24|0;n=(c[m>>2]|0)+40|0;v=c[n>>2]|0;c[v+4>>2]=f;c[f>>2]=v;c[k+28>>2]=n;c[n>>2]=f;o=(c[o>>2]|0)+32|0;c[o>>2]=l;c[o+4>>2]=d;break f}while(0);k=Od(b,c[k>>2]|0)|0;if(!k)break;if((c[k+24>>2]|0)!=8)break;if((c[k+56>>2]|0)!=1)break;Rd(b,k,0)|0}while(0);v=j+16|0;l=pi(c[v>>2]|0,c[v+4>>2]|0,l|0,d|0)|0;j=c[j+4>>2]|0;if((j|0)==(p|0))break e;else d=y}}while(0);f=j+12|0;j=c[j+16>>2]|0;if((j|0)!=(f|0))do{k=Od(b,c[j+24>>2]|0)|0;do if(k|0){if((c[k+24>>2]|0)!=8)break;if((c[k+56>>2]|0)!=1)break;Rd(b,k,0)|0}while(0);j=c[j+4>>2]|0}while((j|0)!=(f|0))}}}while(0);i=c[i+4>>2]|0}while((i|0)!=(s|0));if((c[t>>2]|0)==2)break c}}while(0);i=Rd(b,u,0)|0;if(i|0){v=i;return v|0}v=c[u+96>>2]|0;c[v+48>>2]=e;c[v+52>>2]=g;c[v+56>>2]=h;v=1;return v|0}case 2:break;case 3:{h=u+88|0;v=c[h>>2]|0;g=u+92|0;e=c[g>>2]|0;c[v+4>>2]=e;c[e>>2]=v;c[h>>2]=0;c[g>>2]=0;e=b+148|0;b=e+4|0;v=c[b>>2]|0;c[b>>2]=h;c[h>>2]=e;c[g>>2]=v;c[v>>2]=h;break b}default:ra()}while(0);i=c[u+96>>2]|0;j=i+52|0;if(c[j>>2]|0){v=-5;return v|0}c[i+48>>2]=e;c[j>>2]=g;c[i+56>>2]=h;v=1;return v|0}while(0);c[l>>2]=1;i=c[j>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;g=u+8|0;h=c[g+4>>2]|0;v=d+8|0;c[v>>2]=c[g>>2];c[v+4>>2]=h;v=0;return v|0}function ud(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;x=l;l=l+16|0;u=x;w=e+4|0;v=c[w>>2]|0;r=v+24|0;if((c[r>>2]|0)!=4){d=-20;l=x;return d|0}s=v+56|0;j=c[v+60>>2]|0;a:do if((j|0)!=(s|0)){while(1){if(!(Zg(j+13|0,f)|0))break;j=c[j+4>>2]|0;if((j|0)==(s|0))break a}if(j|0){d=-17;l=x;return d|0}}while(0);t=e+8|0;if(c[t>>2]|0)c[t>>2]=0;j=e+16|0;k=c[j>>2]|0;if(k|0){m=c[k+4>>2]|0;if(m|0)c[m>>2]=0;Mg(k);c[j>>2]=0}m=c[e>>2]|0;n=vf(104)|0;c[n+16>>2]=1;o=n+20|0;c[o>>2]=0;p=b+128|0;z=p;j=c[z+4>>2]|0;q=n+8|0;k=q;c[k>>2]=c[z>>2];c[k+4>>2]=j;k=p;k=pi(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[p>>2]=k;c[p+4>>2]=y;p=n+24|0;c[p>>2]=8;c[n+28>>2]=h&4095;c[n+32>>2]=m;c[n+36>>2]=i;Ga(n+64|0);h=b+92|0;i=c[h>>2]|0;c[h>>2]=n;c[n>>2]=b+88;c[n+4>>2]=i;c[i>>2]=n;i=b+96|0;h=i;h=pi(c[h>>2]|0,c[h+4>>2]|0,1,0)|0;c[i>>2]=h;c[i+4>>2]=y;Oa(u|0,0)|0;i=c[u>>2]|0;c[n+40>>2]=i;u=(c[u+4>>2]|0)*1e3|0;c[n+48>>2]=u;c[n+44>>2]=i;c[n+52>>2]=u;if((c[r>>2]|0)!=4)ja(14301,14319,456,14328);k=_g(f)|0;m=k+17|0;j=vf(m)|0;c[j+8>>2]=n;Ei(j+13|0,f|0,k+1|0)|0;k=v+64|0;z=c[k>>2]|0;m=z+m|0;f=pi(c[b+140>>2]|0,0,-1,-1)|0;h=y;u=pi(f|0,h|0,m|0,((m|0)<0)<<31>>31|0)|0;i=c[b+136>>2]|0;u=Ai(u|0,y|0,i|0)|0;v=y;z=pi(f|0,h|0,z|0,((z|0)<0)<<31>>31|0)|0;i=Ai(z|0,y|0,i|0)|0;z=b+112|0;h=z;i=qi(c[h>>2]|0,c[h+4>>2]|0,i|0,y|0)|0;v=pi(i|0,y|0,u|0,v|0)|0;c[z>>2]=v;c[z+4>>2]=y;c[k>>2]=m;k=c[s>>2]|0;c[k+4>>2]=j;c[j>>2]=k;c[j+4>>2]=s;c[s>>2]=j;j=c[w>>2]|0;k=j+20|0;m=c[k>>2]|0;if((m|0)<=0)ja(14992,14319,397,15011);c[k>>2]=m+-1;if((m|0)==1?(c[j+16>>2]|0)<1:0)Kd(b,j);c[o>>2]=(c[o>>2]|0)+1;c[w>>2]=n;c[t>>2]=1;c[e+12>>2]=g;j=c[p>>2]|0;do if((j|0)!=4)if((j|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;g=q;w=c[g+4>>2]|0;z=d+8|0;c[z>>2]=c[g>>2];c[z+4>>2]=w;z=0;l=x;return z|0}function vd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=c[d+4>>2]|0;h=i+24|0;d=c[h>>2]|0;do if((d|0)!=4)if((d|0)==10){a[e>>0]=2;break}else{a[e>>0]=0;break}else a[e>>0]=-128;while(0);c[e+4>>2]=0;d=i+8|0;g=c[d+4>>2]|0;f=e+8|0;c[f>>2]=c[d>>2];c[f+4>>2]=g;c[e+16>>2]=c[h>>2]<<12|c[i+28>>2];c[e+20>>2]=c[i+32>>2];c[e+24>>2]=c[i+36>>2];f=c[i+16>>2]|0;g=e+32|0;c[g>>2]=f;c[g+4>>2]=((f|0)<0)<<31>>31;switch(c[h>>2]|0){case 2:case 6:{d=c[i+56>>2]<<8|c[i+60>>2];f=0;break}default:{d=0;f=0}}g=e+40|0;c[g>>2]=d;c[g+4>>2]=f;g=b+140|0;f=e+56|0;c[f>>2]=c[g>>2];c[f+4>>2]=0;switch(c[h>>2]|0){case 8:{d=c[i+60>>2]|0;f=0;break}case 10:{d=_g(c[i+56>>2]|0)|0;f=0;break}case 4:{f=c[i+64>>2]|0;d=f;f=((f|0)<0)<<31>>31;break}default:{d=0;f=0}}h=e+48|0;c[h>>2]=d;c[h+4>>2]=f;g=c[g>>2]|0;h=pi(d|0,f|0,-1,-1)|0;g=pi(h|0,y|0,g|0,0)|0;b=c[b+136>>2]|0;g=Ai(g|0,y|0,b|0)|0;b=Bi(g|0,y|0,b+-9|0)|0;g=e+64|0;c[g>>2]=b;c[g+4>>2]=y;g=i+40|0;b=e+72|0;c[b>>2]=c[g>>2];c[b+4>>2]=0;b=i+48|0;c[e+80>>2]=c[b>>2];h=e+88|0;c[h>>2]=c[g>>2];c[h+4>>2]=0;c[e+96>>2]=c[b>>2];b=e+104|0;c[b>>2]=c[i+44>>2];c[b+4>>2]=0;c[e+112>>2]=c[i+52>>2];return 0}function wd(a,b,d,e,f,g,h,i,j,k,m,n,o,p,q,r){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;var s=0;p=l;l=l+16|0;n=p;m=c[b+4>>2]|0;if(d&1|0)c[m+28>>2]=e;if(d&2|0)c[m+32>>2]=f;if(d&4|0)c[m+36>>2]=g;if(d&8|0?(s=Qd(a,m,h,i)|0,s|0):0){i=s;l=p;return i|0}do if(d&32|0)if(!(d&256)){Oa(n|0,0)|0;c[m+40>>2]=c[n>>2];c[m+48>>2]=(c[n+4>>2]|0)*1e3;break}else{c[m+40>>2]=o;c[m+48>>2]=q;break}while(0);if(!(d&64)){i=0;l=p;return i|0}Oa(n|0,0)|0;c[m+44>>2]=c[n>>2];c[m+52>>2]=(c[n+4>>2]|0)*1e3;i=0;l=p;return i|0}function xd(a,b){a=a|0;b=b|0;var d=0;a=b+8|0;if(c[a>>2]|0)c[a>>2]=0;a=b+16|0;b=c[a>>2]|0;if(!b)return;d=c[b+4>>2]|0;if(d|0)c[d>>2]=0;Mg(b);c[a>>2]=0;return}function yd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;b=c[d+4>>2]|0;if(!(c[d+8>>2]|0)){h=-71;return h|0}if((c[b+24>>2]|0)!=4){h=-71;return h|0}m=b+56|0;b=c[b+60>>2]|0;a:do if((e|0)==0&(f|0)==0){e=b;i=0;d=0}else{i=0;d=0;while(1){if((b|0)==(m|0)){b=0;break}i=pi(i|0,d|0,1,0)|0;d=y;b=c[b+4>>2]|0;if(!(d>>>0<f>>>0|(d|0)==(f|0)&i>>>0<e>>>0)){e=b;break a}}return b|0}while(0);if((e|0)==(m|0)){h=0;return h|0}b=0;while(1){f=e+13|0;j=_g(f)|0;k=b+24|0;l=k+j|0;if((l|0)>(h|0)){d=11;break}i=pi(i|0,d|0,1,0)|0;d=y;p=c[e+8>>2]|0;n=p+24|0;o=c[n>>2]|0;a[g+b>>0]=(o|0)==4?-128:(o|0)==10?2:0;o=g+(b+1)|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;a[o+3>>0]=0;o=g+(b+5)|0;p=p+8|0;q=c[p>>2]|0;p=c[p+4>>2]|0;a[o>>0]=q;a[o+1>>0]=q>>>8;a[o+2>>0]=q>>>16;a[o+3>>0]=q>>>24;a[o+4>>0]=p;r=Ai(q|0,p|0,40)|0;a[o+5>>0]=r;r=Ai(q|0,p|0,48)|0;a[o+6>>0]=r;p=Ai(q|0,p|0,56)|0;a[o+7>>0]=p;o=g+(b+13)|0;a[o>>0]=i;a[o+1>>0]=i>>>8;a[o+2>>0]=i>>>16;a[o+3>>0]=i>>>24;a[o+4>>0]=d;p=Ai(i|0,d|0,40)|0;a[o+5>>0]=p;p=Ai(i|0,d|0,48)|0;a[o+6>>0]=p;p=Ai(i|0,d|0,56)|0;a[o+7>>0]=p;a[g+(b+21)>>0]=c[n>>2];b=g+(b+22)|0;a[b>>0]=j;a[b+1>>0]=(j&65535)>>>8;Ei(g+k|0,f|0,j|0)|0;e=c[e+4>>2]|0;if((e|0)==(m|0)){b=l;d=11;break}else b=l}if((d|0)==11)return b|0;return 0}function zd(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;h=c[b+4>>2]|0;if(!(c[b+8>>2]|0)){g=-71;return g|0}if((c[h+24>>2]|0)!=8){g=-5;return g|0}if((c[b+12>>2]&3|0)==1){g=-5;return g|0}if(!(c[h+100>>2]|0)){i=c[h+60>>2]|0;a=qi(i|0,0,d|0,e|0)|0;b=y;if(!(0>e>>>0|0==(e|0)&i>>>0>d>>>0)){i=0;return i|0}i=((g|0)<0)<<31>>31;i=b>>>0<i>>>0|(b|0)==(i|0)&a>>>0<g>>>0?a:g;Ha(h+64|0,d|0,f|0,i|0);return i|0}else{a=c[b+16>>2]|0;if(!a){i=-5;return i|0}i=c[a+8>>2]|0;i=(i|0)<(g|0)?i:g;Ei(f|0,a+12|0,i|0)|0;return i|0}return 0}function Ad(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+4480|0;k=L+4448|0;A=L+4472|0;F=L+3408|0;H=L+2384|0;B=L+1360|0;J=L+336|0;x=L+208|0;v=L+80|0;z=L+4432|0;I=L+4464|0;w=L+4460|0;G=L+64|0;q=L+4456|0;m=L+4452|0;j=L;s=c[d+4>>2]|0;if(!(c[d+8>>2]|0)){h=-71;l=L;return h|0}if((c[s+24>>2]|0)!=8){h=-5;l=L;return h|0}if(!(c[d+12>>2]&3)){h=-5;l=L;return h|0}if(!h){h=0;l=L;return h|0}if(!(c[s+100>>2]|0)){f=pi(h|0,((h|0)<0)<<31>>31|0,e|0,f|0)|0;i=y;j=s+60|0;if(i>>>0>0|((i|0)==0?f>>>0>(c[j>>2]|0)>>>0:0)?(p=Qd(b,s,f,i)|0,p|0):0){h=p;l=L;return h|0}Oa(A|0,0)|0;c[s+40>>2]=c[A>>2];c[s+48>>2]=(c[A+4>>2]|0)*1e3;f=s+56|0;do if((c[f>>2]|0)==3){K=s+88|0;H=c[K>>2]|0;J=s+92|0;I=c[J>>2]|0;c[H+4>>2]=I;c[I>>2]=H;c[K>>2]=0;c[J>>2]=0;J=b+160|0;K=J;K=qi(c[K>>2]|0,c[K+4>>2]|0,c[j>>2]|0,0)|0;b=y;c[J>>2]=K;c[J+4>>2]=b;if((b|0)>-1|(b|0)==-1&K>>>0>4294967295){c[f>>2]=0;break}else ja(14470,14319,1283,14936)}while(0);La(s+64|0,e|0,g|0,h|0);l=L;return h|0}e=Lg(h+1|0)|0;Ei(e|0,g|0,h|0)|0;a[e+h>>0]=0;c[m>>2]=e;a:do if((se(j,64,m)|0)<0)K=104;else{do if(!(Zg(j,14688)|0)){f=c[d>>2]|0;c[A>>2]=c[m>>2];p=d+16|0;b:do if((((((c[p>>2]|0)==0?(se(J,1024,A)|0)>=0:0)?(se(x,128,A)|0)>=0:0)?(se(v,128,A)|0)>=0:0)?(se(H,1024,A)|0)>=0:0)?(se(F,1024,A)|0)>=0:0){do if(((se(B,1024,A)|0)>=0?(r=_g(B)|0,(r&1|0)==0):0)?(t=r>>1,(r|0)<=33):0){if((ze(G,B,t)|0)<0)break;if((r|0)<0){f=-5;break b}if((ve(q,A)|0)<0){f=-5;break b}o=(t|0)==0;if((t|16|0)!=16){f=-5;break b}m=(a[x>>0]|0)==0?0:x;k=(a[v>>0]|0)==0?0:v;if(_a[c[b+12>>2]&15](b,I,z,f,34812,34812)|0)ja(14692,14319,2526,14740);n=kd(b,c[I>>2]|0,F,w)|0;do if(!n){f=-2;i=b+4|0}else{Xa[c[b+76>>2]&31](b,n,c[w>>2]|0)|0;f=$a[c[b+28>>2]&3](b,z,n,c[w>>2]|0,514,384,0)|0;c:do if((f|0)<0)j=0;else{do if(a[H>>0]|0){j=ld(b,c[I>>2]|0,H)|0;if(!j){j=0;f=-2;break c}f=_a[c[b+24>>2]&15](b,z,j,0,0,0)|0;if((f|0)<0)break c;f=c[j+4>>2]|0;if((c[f+24>>2]|0)!=8)ja(14751,14319,2555,14740);if(!(c[f+56>>2]|0)){C=j;D=c[f+60>>2]|0;E=0;break}else ja(14751,14319,2555,14740)}else{C=0;D=0;E=0}while(0);i=vf(260)|0;c[i+4>>2]=c[I>>2];c[i+8>>2]=n;c[i+12>>2]=C;if(o)f=0;else{f=i+16|0;Bf(G,128,f)|0}I=vf(76)|0;c[I>>2]=0;c[I+8>>2]=0;c[I+4>>2]=i;c[i>>2]=d;c[p>>2]=I;le(b,n,J,m,k,C,D,E,2,i,f);f=0;break b}while(0);i=b+4|0;db[c[i>>2]&15](b,n);if(!j)break;db[c[i>>2]&15](b,j)}while(0);db[c[i>>2]&15](b,c[I>>2]|0);break b}while(0);f=-5}else f=-5;while(0)}else{if(!(Zg(j,14806)|0)){c[A>>2]=c[m>>2];d:do if((((se(H,1024,A)|0)>=0?(se(J,1024,A)|0)>=0:0)?(se(x,128,A)|0)>=0:0)?(se(v,128,A)|0)>=0:0){do if(((se(B,1024,A)|0)>=0?(i=_g(B)|0,(i&1|0)==0):0)?(o=i>>1,(i|0)<=33):0){if((ze(G,B,o)|0)<0)break;if((i|0)<0){f=-22;break d}j=(a[x>>0]|0)==0?0:x;i=(a[v>>0]|0)==0?0:v;switch(o|0){case 0:{f=0;break}case 16:{Bf(G,128,F)|0;f=F;break}default:{f=-22;break d}}Nd(b,H,J,j,i,f);f=0;break d}while(0);f=-22}else f=-22;while(0);break}if(!(Zg(j,14819)|0)){c[A>>2]=c[m>>2];e:do if((se(B,1024,A)|0)>=0){if((c[b>>2]|0)!=9)ja(14834,14319,1665,14849);i=b+192|0;f=c[i+4>>2]|0;if((f|0)!=(i|0)){while(1){if(!(Zg(c[f+12>>2]|0,B)|0))break;f=c[f+4>>2]|0;if((f|0)==(i|0)){f=0;break e}}if(f){Ld(f);f=0}else f=0}else f=0}else f=-22;while(0);break}if(!(Zg(j,14871)|0)){c[A>>2]=c[m>>2];if((((se(J,1024,A)|0)>=0?(se(B,1024,A)|0)>=0:0)?(xe(F,A)|0)>=0:0)?(ue(H,A)|0)>=0:0){f=Od(b,J)|0;if(!f)f=-2;else{I=F;J=H;f=Pd(b,f,B,c[I>>2]|0,c[I+4>>2]|0,c[J>>2]|0,c[J+4>>2]|0)|0}}else f=-22;break}if(!(Zg(j,14879)|0)){c[A>>2]=c[m>>2];f:do if((se(B,1024,A)|0)>=0){f=Od(b,B)|0;if(f)if((c[f+24>>2]|0)==8){switch(c[f+56>>2]|0){case 3:case 0:break;default:{f=-5;break f}}I=Jh(B,47)|0;J=f+60|0;b=Lg(c[J>>2]|0)|0;Ha(f+64|0,0,b|0,c[J>>2]|0);Ma(((I|0)==0?B:I+1|0)|0,b|0,c[J>>2]|0);Mg(b);f=0}else f=-5;else f=-2}else f=-5;while(0);break}if(Zg(j,14891)|0){if(Zg(j,14898)|0){c[k>>2]=j;hi(14913,k)|0;K=104;break a}c[A>>2]=c[m>>2];if((se(B,1024,A)|0)<0)f=-22;else{f=b+200|0;Mg(c[f>>2]|0);c[f>>2]=Lh(B)|0;f=0}break}c[A>>2]=c[m>>2];j=d+16|0;g:do if(!(c[j>>2]|0)){do if(((se(B,1024,A)|0)>=0?(n=_g(B)|0,(n&1|0)==0):0)?(u=n>>1,(n|0)<=2049):0){if((ze(J,B,u)|0)<0)break;if((n|0)<0){f=-22;break g}do if((se(B,1024,A)|0)<0)f=-1;else{f=_g(B)|0;if(f&1|0){f=-1;break}i=f>>1;if((f|0)>257){f=-1;break}f=(ze(x,B,i)|0)<0;f=f?-1:i}while(0);if((ve(F,A)|0)<0){f=-22;break g}if((ve(H,A)|0)<0){f=-22;break g}if(((c[H>>2]|0)+-1|0)>>>0>63){f=-22;break g}b=vf(76)|0;c[b>>2]=1;I=c[H>>2]|0;c[b+8>>2]=I;oe(J,u,x,f,c[F>>2]|0,I,b+12|0);c[j>>2]=b;f=0;break g}while(0);f=-22}else f=-5;while(0)}while(0);Mg(e);f=(f|0)==0?h:f}while(0);if((K|0)==104){Mg(e);f=-5}h=f;l=L;return h|0}function Bd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;h=c[b+4>>2]|0;g=c[d+4>>2]|0;if((c[g+24>>2]|0)==4){e=-1;return e|0}d=h+24|0;a:do if((c[d>>2]|0)==4?(i=h+56|0,f=c[h+60>>2]|0,(f|0)!=(i|0)):0){b=f;while(1){if(!(Zg(b+13|0,e)|0))break;b=c[b+4>>2]|0;if((b|0)==(i|0))break a}if(b|0){e=-17;return e|0}}while(0);i=g+16|0;c[i>>2]=(c[i>>2]|0)+1;if((c[d>>2]|0)!=4)ja(14301,14319,456,14328);j=_g(e)|0;l=j+17|0;i=vf(l)|0;c[i+8>>2]=g;Ei(i+13|0,e|0,j+1|0)|0;e=h+56|0;h=h+64|0;j=c[h>>2]|0;g=j+l|0;l=pi(c[a+140>>2]|0,0,-1,-1)|0;k=y;d=pi(l|0,k|0,g|0,((g|0)<0)<<31>>31|0)|0;b=c[a+136>>2]|0;d=Ai(d|0,y|0,b|0)|0;f=y;j=pi(l|0,k|0,j|0,((j|0)<0)<<31>>31|0)|0;b=Ai(j|0,y|0,b|0)|0;a=a+112|0;j=a;b=qi(c[j>>2]|0,c[j+4>>2]|0,b|0,y|0)|0;f=pi(b|0,y|0,d|0,f|0)|0;c[a>>2]=f;c[a+4>>2]=y;c[h>>2]=g;a=c[e>>2]|0;c[a+4>>2]=i;c[i>>2]=a;c[i+4>>2]=e;c[e>>2]=i;e=0;return e|0}function Cd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;o=l;l=l+16|0;k=o;m=c[e+4>>2]|0;n=m+24|0;a:do if((c[n>>2]|0)==4?(j=m+56|0,i=c[m+60>>2]|0,(i|0)!=(j|0)):0){while(1){if(!(Zg(i+13|0,f)|0))break;i=c[i+4>>2]|0;if((i|0)==(j|0))break a}if(i|0){d=-17;l=o;return d|0}}while(0);p=c[e>>2]|0;i=vf(104)|0;c[i+16>>2]=1;c[i+20>>2]=0;j=b+128|0;s=j;r=c[s+4>>2]|0;e=i+8|0;q=e;c[q>>2]=c[s>>2];c[q+4>>2]=r;q=j;q=pi(c[q>>2]|0,c[q+4>>2]|0,1,0)|0;c[j>>2]=q;c[j+4>>2]=y;j=i+24|0;c[j>>2]=10;c[i+28>>2]=511;c[i+32>>2]=p;c[i+36>>2]=h;p=b+92|0;h=c[p>>2]|0;c[p>>2]=i;c[i>>2]=b+88;c[i+4>>2]=h;c[h>>2]=i;h=b+96|0;p=h;p=pi(c[p>>2]|0,c[p+4>>2]|0,1,0)|0;c[h>>2]=p;c[h+4>>2]=y;Oa(k|0,0)|0;h=c[k>>2]|0;c[i+40>>2]=h;k=(c[k+4>>2]|0)*1e3|0;c[i+48>>2]=k;c[i+44>>2]=h;c[i+52>>2]=k;c[i+56>>2]=Lh(g)|0;if((c[n>>2]|0)!=4)ja(14301,14319,456,14328);r=_g(f)|0;q=r+17|0;s=vf(q)|0;c[s+8>>2]=i;Ei(s+13|0,f|0,r+1|0)|0;i=m+56|0;r=m+64|0;p=c[r>>2]|0;q=p+q|0;g=pi(c[b+140>>2]|0,0,-1,-1)|0;h=y;m=pi(g|0,h|0,q|0,((q|0)<0)<<31>>31|0)|0;k=c[b+136>>2]|0;m=Ai(m|0,y|0,k|0)|0;n=y;p=pi(g|0,h|0,p|0,((p|0)<0)<<31>>31|0)|0;k=Ai(p|0,y|0,k|0)|0;p=b+112|0;h=p;k=qi(c[h>>2]|0,c[h+4>>2]|0,k|0,y|0)|0;n=pi(k|0,y|0,m|0,n|0)|0;c[p>>2]=n;c[p+4>>2]=y;c[r>>2]=q;r=c[i>>2]|0;c[r+4>>2]=s;c[s>>2]=r;c[s+4>>2]=i;c[i>>2]=s;i=c[j>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;q=e;r=c[q+4>>2]|0;s=d+8|0;c[s>>2]=c[q>>2];c[s+4>>2]=r;s=0;l=o;return s|0}function Dd(b,d,e,f,g,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;s=l;l=l+16|0;q=s;n=c[e+4>>2]|0;r=g>>>12;o=r&15;r=r&255;switch(r&15){case 1:case 2:case 6:case 8:case 12:break;default:{d=-22;l=s;return d|0}}p=n+24|0;a:do if((c[p>>2]|0)==4?(m=n+56|0,k=c[n+60>>2]|0,(k|0)!=(m|0)):0){while(1){if(!(Zg(k+13|0,f)|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break a}if(k|0){d=-17;l=s;return d|0}}while(0);t=c[e>>2]|0;k=vf(104)|0;c[k+16>>2]=1;c[k+20>>2]=0;m=b+128|0;w=m;v=c[w+4>>2]|0;e=k+8|0;u=e;c[u>>2]=c[w>>2];c[u+4>>2]=v;u=m;u=pi(c[u>>2]|0,c[u+4>>2]|0,1,0)|0;c[m>>2]=u;c[m+4>>2]=y;m=k+24|0;c[m>>2]=o;c[k+28>>2]=g&4095;c[k+32>>2]=t;c[k+36>>2]=j;switch(r&15){case 8:{Ga(k+64|0);break}case 4:{w=k+56|0;c[w>>2]=w;c[k+60>>2]=w;break}default:{}}w=b+92|0;v=c[w>>2]|0;c[w>>2]=k;c[k>>2]=b+88;c[k+4>>2]=v;c[v>>2]=k;v=b+96|0;w=v;w=pi(c[w>>2]|0,c[w+4>>2]|0,1,0)|0;c[v>>2]=w;c[v+4>>2]=y;Oa(q|0,0)|0;v=c[q>>2]|0;c[k+40>>2]=v;w=(c[q+4>>2]|0)*1e3|0;c[k+48>>2]=w;c[k+44>>2]=v;c[k+52>>2]=w;if((o|4|0)==6){c[k+56>>2]=h;c[k+60>>2]=i}if((c[p>>2]|0)!=4)ja(14301,14319,456,14328);v=_g(f)|0;u=v+17|0;w=vf(u)|0;c[w+8>>2]=k;Ei(w+13|0,f|0,v+1|0)|0;k=n+56|0;v=n+64|0;t=c[v>>2]|0;u=t+u|0;h=pi(c[b+140>>2]|0,0,-1,-1)|0;i=y;q=pi(h|0,i|0,u|0,((u|0)<0)<<31>>31|0)|0;j=c[b+136>>2]|0;q=Ai(q|0,y|0,j|0)|0;r=y;t=pi(h|0,i|0,t|0,((t|0)<0)<<31>>31|0)|0;j=Ai(t|0,y|0,j|0)|0;t=b+112|0;i=t;j=qi(c[i>>2]|0,c[i+4>>2]|0,j|0,y|0)|0;r=pi(j|0,y|0,q|0,r|0)|0;c[t>>2]=r;c[t+4>>2]=y;c[v>>2]=u;v=c[k>>2]|0;c[v+4>>2]=w;c[w>>2]=v;c[w+4>>2]=k;c[k>>2]=w;k=c[m>>2]|0;do if((k|0)!=4)if((k|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;u=e;v=c[u+4>>2]|0;w=d+8|0;c[w>>2]=c[u>>2];c[w+4>>2]=v;w=0;l=s;return w|0}function Ed(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[f+4>>2]|0;if((c[b+24>>2]|0)!=10){e=-5;return e|0}f=c[b+56>>2]|0;b=_g(f)|0;e=e+-1|0;e=(b|0)<(e|0)?b:e;Ei(d|0,f|0,e|0)|0;a[d+e>>0]=0;e=0;return e|0}function Fd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=b+4|0;b=c[l>>2]|0;if((c[b+24>>2]|0)!=4){a=-2;return a|0}h=b+56|0;b=c[b+60>>2]|0;if((b|0)==(h|0)){a=-2;return a|0}k=b;while(1){if(!(Zg(k+13|0,d)|0))break;b=c[k+4>>2]|0;if((b|0)==(h|0)){b=-2;i=28;break}else k=b}if((i|0)==28)return b|0;if(!k){a=-2;return a|0}e=e+4|0;h=c[e>>2]|0;d=h+24|0;a:do if((c[d>>2]|0)==4?(j=h+56|0,g=c[h+60>>2]|0,(g|0)!=(j|0)):0){while(1){if(!(Zg(g+13|0,f)|0))break;b=c[g+4>>2]|0;if((b|0)==(j|0)){e=0;break a}else g=b}if(g){b=c[g+8>>2]|0;if((c[b+24>>2]|0)==4){a=-17;return a|0}else{Jd(a,h,g);h=c[e>>2]|0;e=b;d=h+24|0;break}}else e=0}else e=0;while(0);b=k+8|0;g=c[b>>2]|0;j=g+16|0;c[j>>2]=(c[j>>2]|0)+1;if((c[d>>2]|0)!=4)ja(14301,14319,456,14328);i=_g(f)|0;p=i+17|0;j=vf(p)|0;c[j+8>>2]=g;Ei(j+13|0,f|0,i+1|0)|0;g=h+56|0;h=h+64|0;i=c[h>>2]|0;f=i+p|0;p=pi(c[a+140>>2]|0,0,-1,-1)|0;o=y;m=pi(p|0,o|0,f|0,((f|0)<0)<<31>>31|0)|0;n=c[a+136>>2]|0;m=Ai(m|0,y|0,n|0)|0;d=y;i=pi(p|0,o|0,i|0,((i|0)<0)<<31>>31|0)|0;n=Ai(i|0,y|0,n|0)|0;i=a+112|0;o=i;n=qi(c[o>>2]|0,c[o+4>>2]|0,n|0,y|0)|0;d=pi(n|0,y|0,m|0,d|0)|0;c[i>>2]=d;c[i+4>>2]=y;c[h>>2]=f;h=c[g>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[j+4>>2]=g;c[g>>2]=j;h=c[b>>2]|0;Jd(a,c[l>>2]|0,k);b=h+16|0;g=c[b>>2]|0;if((g|0)<=0)ja(14345,14319,389,14362);c[b>>2]=g+-1;if((g|0)==1?(c[h+20>>2]|0)<1:0)Kd(a,h);if(!e){p=0;return p|0}b=e+16|0;g=c[b>>2]|0;if((g|0)<=0)ja(14345,14319,389,14362);c[b>>2]=g+-1;if((g|0)!=1){p=0;return p|0}if((c[e+20>>2]|0)>=1){p=0;return p|0}Kd(a,e);p=0;return p|0}function Gd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;if(!(Zg(d,19070)|0)){o=-2;return o|0}if(!(Zg(d,14342)|0)){o=-2;return o|0}m=b+4|0;g=c[m>>2]|0;if((c[g+24>>2]|0)!=4){o=-2;return o|0}f=g+56|0;b=c[g+60>>2]|0;if((b|0)==(f|0)){o=-2;return o|0}while(1){if(!(Zg(b+13|0,d)|0))break;e=c[b+4>>2]|0;if((e|0)==(f|0)){k=-2;l=30;break}else b=e}if((l|0)==30)return k|0;if(!b){o=-2;return o|0}i=b+8|0;j=c[i>>2]|0;do if((c[j+24>>2]|0)==4){h=j+56|0;e=c[j+60>>2]|0;a:do if((e|0)!=(h|0)){f=e;do{d=f+13|0;if(Zg(d,19070)|0?Zg(d,14342)|0:0){k=-39;l=30;break}f=c[f+4>>2]|0}while((f|0)!=(h|0));if((l|0)==30)return k|0;while(1){d=e;e=c[e+4>>2]|0;f=c[d+8>>2]|0;Jd(a,j,d);d=f+16|0;g=c[d>>2]|0;if((g|0)<=0)break;c[d>>2]=g+-1;if((g|0)==1?(c[f+20>>2]|0)<1:0)Kd(a,f);if((e|0)==(h|0))break a}ja(14345,14319,389,14362)}while(0);if(!(c[j+64>>2]|0)){n=c[m>>2]|0;o=c[i>>2]|0;break}else ja(14375,14319,576,14394)}else{n=g;o=j}while(0);Jd(a,n,b);b=o+16|0;e=c[b>>2]|0;if((e|0)<=0)ja(14345,14319,389,14362);c[b>>2]=e+-1;if((e|0)!=1){o=0;return o|0}if((c[o+20>>2]|0)>=1){o=0;return o|0}Kd(a,o);o=0;return o|0}function Hd(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[b+8>>2]|0)){d=-71;return d|0}d=(c[(c[b+4>>2]|0)+24>>2]|0)==8?0:-5;return d|0}function Id(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[b+8>>2]|0)){d=-71;return d|0}d=(c[(c[b+4>>2]|0)+24>>2]|0)==8?0:-5;return d|0}function Jd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=_g(d+13|0)|0;e=b+64|0;i=c[e>>2]|0;b=-17-k+i|0;k=pi(c[a+140>>2]|0,0,-1,-1)|0;j=y;f=pi(k|0,j|0,b|0,((b|0)<0)<<31>>31|0)|0;h=c[a+136>>2]|0;f=Ai(f|0,y|0,h|0)|0;g=y;i=pi(k|0,j|0,i|0,((i|0)<0)<<31>>31|0)|0;h=Ai(i|0,y|0,h|0)|0;a=a+112|0;i=a;h=qi(c[i>>2]|0,c[i+4>>2]|0,h|0,y|0)|0;g=pi(h|0,y|0,f|0,g|0)|0;f=a;c[f>>2]=g;c[f+4>>2]=y;c[e>>2]=b;if((b|0)<=-1)ja(14639,14319,554,14658);k=a;j=c[k+4>>2]|0;if((j|0)>-1|(j|0)==-1&(c[k>>2]|0)>>>0>4294967295){j=c[d>>2]|0;k=c[d+4>>2]|0;c[j+4>>2]=k;c[k>>2]=j;Mg(d);return}else ja(14451,14319,555,14658)}function Kd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;if(c[b+16>>2]|0)ja(14404,14319,334,14421);if(c[b+20>>2]|0)ja(14432,14319,335,14421);a:do switch(c[b+24>>2]|0){case 8:{d=b+60|0;k=c[a+140>>2]|0;k=Ai(pi(pi(c[d>>2]|0,0,-1,-1)|0,y|0,k|0,0)|0,y|0,c[a+136>>2]|0)|0;h=a+112|0;i=h;k=qi(c[i>>2]|0,c[i+4>>2]|0,k|0,y|0)|0;i=y;c[h>>2]=k;c[h+4>>2]=i;if(!((i|0)>-1|(i|0)==-1&k>>>0>4294967295))ja(14451,14319,339,14421);Ia(b+64|0);switch(c[b+56>>2]|0){case 0:break a;case 3:{k=b+88|0;h=c[k>>2]|0;i=b+92|0;j=c[i>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[k>>2]=0;c[i>>2]=0;i=a+160|0;k=i;k=qi(c[k>>2]|0,c[k+4>>2]|0,c[d>>2]|0,0)|0;j=y;c[i>>2]=k;c[i+4>>2]=j;if((j|0)>-1|(j|0)==-1&k>>>0>4294967295){Ld(c[b+72>>2]|0);break a}else ja(14470,14319,348,14421);break}case 2:{k=c[b+96>>2]|0;d=c[k+8>>2]|0;if(d|0)fe(d);i=k+4|0;d=c[i>>2]|0;do if((d|0)==1){h=k+40|0;d=c[k+44>>2]|0;if((d|0)!=(h|0)){while(1){e=d;d=c[d+4>>2]|0;e=c[e+-12>>2]|0;f=e+56|0;if((c[f>>2]|0)!=2){e=18;break}g=c[e+96>>2]|0;c[f>>2]=1;Ia(e+64|0);e=c[g+52>>2]|0;if(e|0)fb[e&31](c[g>>2]|0,0,-5,c[g+56>>2]|0);if((c[g+4>>2]|0)==2){e=g+24|0;m=c[e>>2]|0;f=g+28|0;l=c[f>>2]|0;c[m+4>>2]=l;c[l>>2]=m;c[e>>2]=0;c[f>>2]=0}e=c[g+16>>2]|0;if(e|0)ke(e);Mg(g);if((d|0)==(h|0)){e=26;break}}if((e|0)==18)ja(14496,14319,754,14532);else if((e|0)==26){j=c[i>>2]|0;e=27;break}}}else{j=d;e=27}while(0);if((e|0)==27?(j|0)==2:0){l=k+24|0;i=c[l>>2]|0;m=k+28|0;j=c[m>>2]|0;c[i+4>>2]=j;c[j>>2]=i;c[l>>2]=0;c[m>>2]=0}d=c[k+16>>2]|0;if(d|0)ke(d);Mg(k);Ld(c[b+72>>2]|0);break a}case 1:{Ld(c[b+72>>2]|0);break a}default:ra()}break}case 10:{Mg(c[b+56>>2]|0);break}case 4:{if((c[b+60>>2]|0)!=(b+56|0))ja(14550,14319,376,14421);break}default:{}}while(0);m=c[b>>2]|0;l=c[b+4>>2]|0;c[m+4>>2]=l;c[l>>2]=m;Mg(b);b=a+96|0;l=b;m=c[l>>2]|0;l=c[l+4>>2]|0;a=pi(m|0,l|0,-1,-1)|0;c[b>>2]=a;c[b+4>>2]=y;if((l|0)>0|(l|0)==0&m>>>0>0)return;else ja(14580,14319,384,14421)}function Ld(a){a=a|0;var b=0,d=0;b=a+8|0;d=c[b>>2]|0;if((d|0)<=0)ja(14601,14319,1609,14620);d=d+-1|0;c[b>>2]=d;if(d|0)return;Mg(c[a+12>>2]|0);Mg(c[a+16>>2]|0);Mg(c[a+20>>2]|0);Mg(c[a+24>>2]|0);b=c[a>>2]|0;d=c[a+4>>2]|0;c[b+4>>2]=d;c[d>>2]=b;Mg(a);return}function Md(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;d=c[g+8>>2]|0;if(d|0)db[c[b+4>>2]&15](b,d);h=c[g+12>>2]|0;d=b+4|0;if(h|0)db[c[d>>2]&15](b,h);db[c[d>>2]&15](b,c[g+4>>2]|0);d=c[g>>2]|0;if(!d){Mg(g);return}b=c[d+16>>2]|0;h=(f|0)<0;e=h?e:0;a[b+12>>0]=e;a[b+13>>0]=e>>>8;a[b+14>>0]=e>>>16;a[b+15>>0]=e>>>24;c[b+8>>2]=4;c[b+4>>2]=0;Mg(g);return}function Nd(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;if((c[a>>2]|0)!=9)ja(14834,14319,1629,14972);h=a+192|0;a=c[h+4>>2]|0;a:do if((a|0)!=(h|0)){while(1){if(!(Zg(c[a+12>>2]|0,b)|0))break;a=c[a+4>>2]|0;if((a|0)==(h|0)){i=8;break a}}if(a){Mg(c[a+16>>2]|0);Mg(c[a+20>>2]|0);Mg(c[a+24>>2]|0);h=a}else i=8}else i=8;while(0);if((i|0)==8){i=vf(276)|0;c[i+12>>2]=Lh(b)|0;c[i+8>>2]=1;b=c[h>>2]|0;c[b+4>>2]=i;c[i>>2]=b;c[i+4>>2]=h;c[h>>2]=i;h=i}c[h+16>>2]=Lh(d)|0;if(!e)a=0;else a=Lh(e)|0;c[h+20>>2]=a;if(!f)a=0;else a=Lh(f)|0;c[h+24>>2]=a;a=h+28|0;if(!g){c[a>>2]=0;return}else{c[a>>2]=1;Ei(h+32|0,g|0,244)|0;return}}function Od(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+1024|0;g=h;if(!b){g=0;l=h;return g|0}b=c[b+144>>2]|0;d=(a[d>>0]|0)==47?d+1|0:d;a:do if(a[d>>0]|0)while(1){e=ch(d,47)|0;if(!e){f=_g(d)|0;e=0}else{f=e-d|0;e=e+1|0}if(f>>>0>1023){b=0;break a}Ei(g|0,d|0,f|0)|0;a[g+f>>0]=0;if((c[b+24>>2]|0)!=4){b=0;break a}d=b+56|0;b=c[b+60>>2]|0;if((b|0)==(d|0)){b=0;break a}while(1){if(!(Zg(b+13|0,g)|0))break;b=c[b+4>>2]|0;if((b|0)==(d|0)){b=0;break a}}if(!b){b=0;break a}b=c[b+8>>2]|0;if(!e)break;else d=e}while(0);g=b;l=h;return g|0}function Pd(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;if((c[a>>2]|0)!=9)ja(14834,14319,1687,14957);k=a+192|0;i=c[k+4>>2]|0;if((i|0)==(k|0)){l=-2;return l|0}j=i;while(1){if(!(Zg(c[j+12>>2]|0,d)|0))break;i=c[j+4>>2]|0;if((i|0)==(k|0)){i=-2;l=13;break}else j=i}if((l|0)==13)return i|0;if(!j){l=-2;return l|0}if((c[b+24>>2]|0)!=8){l=-5;return l|0}i=b+56|0;if(c[i>>2]|0){l=-5;return l|0}if(c[b+68>>2]|0){l=-5;return l|0}if((g|0)==0&(h|0)==0){l=0;return l|0}c[i>>2]=1;c[b+72>>2]=j;l=j+8|0;c[l>>2]=(c[l>>2]|0)+1;c[b+60>>2]=g;l=c[a+140>>2]|0;g=pi(g|0,h|0,-1,-1)|0;g=pi(g|0,y|0,l|0,0)|0;g=Ai(g|0,y|0,c[a+136>>2]|0)|0;l=a+112|0;h=l;h=pi(g|0,y|0,c[h>>2]|0,c[h+4>>2]|0)|0;c[l>>2]=h;c[l+4>>2]=y;l=b+80|0;c[l>>2]=e;c[l+4>>2]=f;l=0;return l|0}function Qd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;if((c[b+24>>2]|0)!=8){l=-22;return l|0}if(e>>>0>0|(e|0)==0&d>>>0>4294967295){l=-28;return l|0}j=b+60|0;f=c[j>>2]|0;h=d-f|0;if(!h){l=0;return l|0}m=pi(c[a+140>>2]|0,0,-1,-1)|0;g=y;i=pi(m|0,g|0,d|0,e|0)|0;k=c[a+136>>2]|0;i=Ai(i|0,y|0,k|0)|0;l=y;g=pi(m|0,g|0,f|0,0)|0;k=Ai(g|0,y|0,k|0)|0;k=qi(i|0,l|0,k|0,y|0)|0;l=b+56|0;a:do switch(c[l>>2]|0){case 1:{if((d|0)==0&(e|0)==0)c[l>>2]=0;break}case 0:case 3:{if((h|0)<=0){f=(c[b+68>>2]<<2>>>0)/5|0;if(!(0<e>>>0|0==(e|0)&f>>>0<d>>>0)?(Ja(b+64|0,f|0)|0)<0:0){m=-28;return m|0}}else{i=a+112|0;i=pi(c[i>>2]|0,c[i+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;n=y;m=a+120|0;g=c[m+4>>2]|0;if(n>>>0>g>>>0|((n|0)==(g|0)?i>>>0>(c[m>>2]|0)>>>0:0)){n=-28;return n|0}i=b+64|0;g=c[b+68>>2]|0;do if(0<e>>>0|0==(e|0)&g>>>0<d>>>0){n=(g*5|0)>>>2;if((Ja(i|0,(0<e>>>0|0==(e|0)&n>>>0<d>>>0?d:n)|0)|0)<0){n=-28;return n|0}else{f=c[j>>2]|0;break}}while(0);Ka(i|0,f|0,0,h|0)}if((c[l>>2]|0)==3){n=b+88|0;i=c[n>>2]|0;b=b+92|0;m=c[b>>2]|0;c[i+4>>2]=m;c[m>>2]=i;c[n>>2]=0;c[b>>2]=0;b=a+160|0;n=b;n=qi(c[n>>2]|0,c[n+4>>2]|0,c[j>>2]|0,0)|0;m=y;c[b>>2]=n;c[b+4>>2]=m;if((m|0)>-1|(m|0)==-1&n>>>0>4294967295){c[l>>2]=0;break a}else ja(14470,14319,1240,14945)}break}case 2:{n=-5;return n|0}default:ra()}while(0);l=a+112|0;n=l;n=pi(c[n>>2]|0,c[n+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;m=y;c[l>>2]=n;c[l+4>>2]=m;if(!((m|0)>-1|(m|0)==-1&n>>>0>4294967295))ja(14451,14319,1248,14945);c[j>>2]=d;n=0;return n|0}function Rd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=l;l=l+32|0;p=q;j=b+56|0;if((c[j>>2]|0)!=1)ja(15026,14319,848,15063);k=b+60|0;m=c[k>>2]|0;o=a+160|0;r=o;r=pi(c[r>>2]|0,c[r+4>>2]|0,m|0,0)|0;t=y;h=a+168|0;g=h;s=c[g+4>>2]|0;do if((t|0)>(s|0)|((t|0)==(s|0)?r>>>0>(c[g>>2]|0)>>>0:0)?(i=a+148|0,e=c[i>>2]|0,(e|0)!=(i|0)):0){f=e+-32|0;if((c[f>>2]|0)!=3)ja(15076,14319,684,15111);g=e;while(1){e=g;g=c[g>>2]|0;if(!(c[e+-68>>2]|0)){Ia(e+-24|0);c[f>>2]=1;s=c[e>>2]|0;f=e+4|0;t=c[f>>2]|0;c[s+4>>2]=t;c[t>>2]=s;c[e>>2]=0;c[f>>2]=0;f=o;e=qi(c[f>>2]|0,c[f+4>>2]|0,c[e+-28>>2]|0,0)|0;f=y;t=o;c[t>>2]=e;c[t+4>>2]=f;if(!((f|0)>-1|(f|0)==-1&e>>>0>4294967295)){f=10;break}s=pi(e|0,f|0,m|0,0)|0;f=y;t=h;r=c[t+4>>2]|0;if((g|0)==(i|0)|((f|0)<(r|0)|((f|0)==(r|0)?s>>>0<=(c[t>>2]|0)>>>0:0))){f=14;break}}else if((g|0)==(i|0)){f=14;break}f=g+-32|0;if((c[f>>2]|0)!=3){f=7;break}}if((f|0)==7)ja(15076,14319,684,15111);else if((f|0)==10)ja(14470,14319,697,15111);else if((f|0)==14){n=c[k>>2]|0;break}}else n=m;while(0);if((Ja(b+64|0,n|0)|0)<0){t=-5;l=q;return t|0}c[j>>2]=2;g=vf(64)|0;c[g+20>>2]=0;c[g>>2]=a;c[g+12>>2]=b;c[g+4>>2]=d;switch(d|0){case 2:break;case 1:{f=g+40|0;c[f>>2]=f;c[g+44>>2]=f;f=18;break}default:f=18}if((f|0)==18){f=b+80|0;ye(p,c[f>>2]|0,c[f+4>>2]|0)|0;f=c[b+72>>2]|0;e=pe(c[f+16>>2]|0,p)|0;if(c[f+28>>2]|0)c[g+16>>2]=he(f+32|0,14,g)|0;c[g+8>>2]=ge(e,c[f+20>>2]|0,c[f+24>>2]|0,g,5,0)|0}c[b+96>>2]=g;t=0;l=q;return t|0}function Sd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=c[a+12>>2]|0;a=a+20|0;e=c[a>>2]|0;g=(c[f+60>>2]|0)-e|0;d=g>>>0>d>>>0?d:g;La(f+64|0,e|0,b|0,d|0);c[a>>2]=d+(c[a>>2]|0);return 0}function Td(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;q=l;l=l+1024|0;n=q;j=a+12|0;p=c[j>>2]|0;do if((b|0)>=0){f=a+16|0;g=c[f>>2]|0;if(!g){g=p+60|0;m=a+20|0;r=c[m>>2]|0;f=(c[g>>2]|0)-r|0;f=f>>>0>e>>>0?e:f;La(p+64|0,r|0,d|0,f|0);f=f+(c[m>>2]|0)|0;c[m>>2]=f;if(b){l=q;return}}else{if((ie(g,d,e)|0)<0)break;if(b|0){l=q;return}if((je(c[f>>2]|0)|0)<0)break;g=p+60|0;f=c[a+20>>2]|0}if((f|0)==(c[g>>2]|0)){if((c[a+4>>2]|0)==1?(o=a+40|0,i=c[a+44>>2]|0,(i|0)!=(o|0)):0){m=(c[j>>2]|0)+64|0;do{f=i;i=c[i+4>>2]|0;j=c[f+-12>>2]|0;k=j+60|0;g=c[k>>2]|0;if(g|0){b=f+8|0;a=j+64|0;f=0;h=0;d=0;e=c[b>>2]|0;b=c[b+4>>2]|0;while(1){f=qi(g|0,f|0,h|0,d|0)|0;r=y;s=r>>>0<0|(r|0)==0&f>>>0<1024;f=s?f:1024;r=s?r:0;Ha(m|0,e|0,n|0,f|0);La(a|0,h|0,n|0,f|0);e=pi(f|0,r|0,e|0,b|0)|0;b=y;h=pi(f|0,r|0,h|0,d|0)|0;d=y;g=c[k>>2]|0;if(!(d>>>0<0|(d|0)==0&h>>>0<g>>>0))break;else f=0}}Ud(j)}while((i|0)!=(o|0))}Ud(p);l=q;return}}while(0);a:do if((c[a+4>>2]|0)==1?(k=a+40|0,h=c[a+44>>2]|0,(h|0)!=(k|0)):0){while(1){f=h;h=c[h+4>>2]|0;f=c[f+-12>>2]|0;g=f+56|0;if((c[g>>2]|0)!=2)break;d=c[f+96>>2]|0;c[g>>2]=1;Ia(f+64|0);f=c[d+52>>2]|0;if(f|0)fb[f&31](c[d>>2]|0,0,-5,c[d+56>>2]|0);if((c[d+4>>2]|0)==2){r=d+24|0;n=c[r>>2]|0;s=d+28|0;o=c[s>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[r>>2]=0;c[s>>2]=0}f=c[d+16>>2]|0;if(f|0)ke(f);Mg(d);if((h|0)==(k|0))break a}ja(14496,14319,754,14532)}while(0);f=p+56|0;if((c[f>>2]|0)!=2)ja(14496,14319,754,14532);g=c[p+96>>2]|0;c[f>>2]=1;Ia(p+64|0);f=c[g+52>>2]|0;if(f|0)fb[f&31](c[g>>2]|0,0,-5,c[g+56>>2]|0);if((c[g+4>>2]|0)==2){r=g+24|0;o=c[r>>2]|0;s=g+28|0;p=c[s>>2]|0;c[o+4>>2]=p;c[p>>2]=o;c[r>>2]=0;c[s>>2]=0}f=c[g+16>>2]|0;if(f|0)ke(f);Mg(g);l=q;return}function Ud(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;g=l;l=l+16|0;e=g;d=b+56|0;if((c[d>>2]|0)!=2)ja(14496,14319,735,15125);f=c[b+96>>2]|0;h=c[f>>2]|0;c[d>>2]=3;i=b+88|0;j=h+152|0;d=c[j>>2]|0;c[j>>2]=i;c[i>>2]=h+148;c[b+92>>2]=d;c[d>>2]=i;d=h+160|0;h=d;h=pi(c[h>>2]|0,c[h+4>>2]|0,c[b+60>>2]|0,0)|0;c[d>>2]=h;c[d+4>>2]=y;d=f+52|0;if(c[d>>2]|0){c[(c[f+48>>2]|0)+8>>2]=1;h=c[b+24>>2]|0;a[e>>0]=(h|0)==4?-128:(h|0)==10?2:0;c[e+4>>2]=0;h=b+8|0;i=c[h+4>>2]|0;j=e+8|0;c[j>>2]=c[h>>2];c[j+4>>2]=i;fb[c[d>>2]&31](c[f>>2]|0,e,0,c[f+56>>2]|0)}if((c[f+4>>2]|0)==2){i=f+24|0;e=c[i>>2]|0;j=f+28|0;h=c[j>>2]|0;c[e+4>>2]=h;c[h>>2]=e;c[i>>2]=0;c[j>>2]=0}d=c[f+16>>2]|0;if(!d){Mg(f);l=g;return}ke(d);Mg(f);l=g;return}function Vd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+160|0;i=o+144|0;m=o+128|0;g=o;h=o+152|0;n=md()|0;if(!(c[8555]|0))c[8555]=n;c[n+200>>2]=Lh(15189)|0;e=n+12|0;if(_a[c[e>>2]&15](n,m,g,0,34812,34812)|0)ja(15194,14319,2070,15240);j=n+28|0;if($a[c[j>>2]&3](n,g,c[m>>2]|0,15254,514,438,0)|0)ja(15261,14319,2072,15240);k=c[m>>2]|0;c[(c[k+4>>2]|0)+100>>2]=1;db[c[n+4>>2]&15](n,k);if(!a){l=o;return n|0}k=vf(28)|0;c[k>>2]=n;f=k+4|0;c[f>>2]=Lh(a)|0;c[k+8>>2]=b;c[k+12>>2]=d;a=k+16|0;if(_a[c[e>>2]&15](n,a,m,0,34812,34812)|0)ja(15340,14319,2145,15389);Oa(h|0,0)|0;b=c[h>>2]|0;b=vi(b|0,((b|0)<0)<<31>>31|0,1e6,0)|0;h=c[h+4>>2]|0;h=pi(b|0,y|0,h|0,((h|0)<0)<<31>>31|0)|0;b=i;c[b>>2]=h;c[b+4>>2]=y;fh(g,128,15405,i)|0;b=qe(c[f>>2]|0,g)|0;a=jd(n,c[a>>2]|0)|0;if($a[c[j>>2]&3](n,m,a,15423,514,420,0)|0)ja(15429,14319,2154,15389);le(n,a,b,0,0,0,0,0,3,k,0);Mg(b);l=o;return n|0}function Wd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+96|0;h=n+64|0;j=n;k=n+56|0;m=n+40|0;i=n+32|0;if((f|0)<0){c[h>>2]=0-e;Xd(15505,h)}f=Lg(e+1|0)|0;_a[c[b+48>>2]&15](b,d,0,0,f,e)|0;a[f+e>>0]=0;db[c[b+4>>2]&15](b,d);d=g+16|0;Xa[c[b+76>>2]&31](b,c[d>>2]|0,15423)|0;if((Ee(f)|0)!=1)Xd(15548,n+72|0);if((De(k,f,15569)|0)<0)Xd(15576,n+80|0);e=(Ce(i,f,15596)|0)==0;h=i;f=c[h>>2]|0;h=c[h+4>>2]|0;do if(e&(h>>>0>0|(h|0)==0&f>>>0>1048575))if((c[b>>2]|0)==9){e=c[b+140>>2]|0;i=pi(f|0,h|0,-1,-1)|0;e=pi(i|0,y|0,e|0,0)|0;e=Ai(e|0,y|0,c[b+136>>2]|0)|0;i=b+120|0;c[i>>2]=e;c[i+4>>2]=y;break}else ja(14834,14319,1677,15606);while(0);h=qe(c[g+4>>2]|0,15629)|0;Nd(b,15635,h,0,0,0);f=jd(b,c[d>>2]|0)|0;if(!($a[c[b+28>>2]&3](b,m,f,15637,514,420,0)|0)){m=k;ye(j,c[m>>2]|0,c[m+4>>2]|0)|0;m=qe(h,j)|0;le(b,f,m,0,0,0,0,0,4,g,0);Mg(h);Mg(m);l=n;return}else ja(15651,14319,2196,15743)}function Xd(a,b){a=a|0;b=b|0;var d=0;d=l;l=l+16|0;c[d>>2]=b;b=c[3261]|0;di(16070,7,1,b)|0;hh(b,a,d)|0;ii(10,b)|0;Da(1)}
+function ag(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=b+584|0;i=v;j=c[i>>2]|0;if((h|0)!=2&((j&131072|0)!=0|0!=0)){u=Ai(j|0,c[i+4>>2]|0,11)|0;u=u&3}else u=d[b+550>>0]|0;if((u|0)==3){h=a[b+549>>0]|0;v=(h&255)<64;h=Bi(1,0,h&255|0)|0;h=pi(h|0,y|0,-1,-1)|0;w=e;c[w>>2]=(v?h:-1)&f;c[w+4>>2]=(v?y:-1)&g;g=0;return g|0}j=b+704|0;i=c[j>>2]|0;j=c[j+4>>2]|0;k=Ai(i|0,j|0,60)|0;if(!k){w=e;c[w>>2]=f;c[w+4>>2]=g;g=0;return g|0}t=k+-5|0;s=(N(t,-9)|0)+52|0;r=Bi(f|0,g|0,s|0)|0;s=zi(r|0,y|0,s|0)|0;if(!((s|0)==(f|0)&(y|0)==(g|0)&(k|0)>5)){g=-1;return g|0}o=Bi(i|0,j|0,12)|0;l=k+-6|0;p=b+728|0;j=0;o=o&-4096;s=y&16777215;while(1){q=((l-j|0)*9|0)+12|0;r=Ai(f|0,g|0,q|0)|0;r=o|r<<3&4088;i=qf(c[p>>2]|0,r,s)|0;if(!i){i=-1;j=26;break}if(!(c[i+32>>2]|0)){i=-1;j=26;break}k=c[i+40>>2]|0;m=i+8|0;m=qi(r|0,s|0,c[m>>2]|0,c[m+4>>2]|0)|0;m=k+m|0;k=c[m>>2]|0;m=c[m+4>>2]|0;if((k&1|0)==0&0==0){i=-1;j=26;break}o=Ai(k|0,m|0,10)|0;o=Bi(o|0,y|0,12)|0;n=y;b=Ai(k|0,m|0,1)|0;b=b&7;j=j+1|0;if(b|0){j=15;break}if((j|0)>=(t|0)){i=-1;j=26;break}else s=n}if((j|0)==15){if((b|4|0)==6){g=-1;return g|0}i=(k&16|0)!=0|0!=0;if((u|0)==1){if(i?(c[v>>2]&262144|0)==0&0==0:0){g=-1;return g|0}}else if(!i){g=-1;return g|0}if(!((((c[v>>2]&524288|0)==0&0==0?0:b>>>2)|b)&1<<h)){g=-1;return g|0}u=(k&64|0)==0&0==0;h=(h|0)==1;v=h&((k&128|0)==0&0==0);i=h?192:64;i=k|i;if((u|v?(w=qf(c[p>>2]|0,r,s)|0,w|0):0)?c[w+32>>2]|0:0){v=c[w+40>>2]|0;w=w+8|0;w=qi(r|0,s|0,c[w>>2]|0,c[w+4>>2]|0)|0;w=v+w|0;c[w>>2]=i;c[w+4>>2]=m}u=Bi(1,0,q|0)|0;h=y;v=pi(u|0,h|0,-1,-1)|0;w=y&g;h=qi(0,0,u|0,h|0)|0;g=e;c[g>>2]=o&h|v&f;c[g+4>>2]=n&y|w;g=0;return g|0}else if((j|0)==26)return i|0;return 0}function bg(b,d){b=b|0;d=d|0;if((d|0)!=64){d=0;return d|0}c[5288]=12968;c[5470]=b;b=21160;c[b>>2]=4096;c[b+4>>2]=0;a[21702]=3;a[21701]=64;a[21704]=2;b=21736;c[b>>2]=0;c[b+4>>2]=10;c[5448]=c[5448]|1315117;b=0;do{d=21888+(b<<4)|0;c[d>>2]=-1;c[d+4>>2]=-1;d=25984+(b<<4)|0;c[d>>2]=-1;c[d+4>>2]=-1;d=30080+(b<<4)|0;c[d>>2]=-1;c[d+4>>2]=-1;b=b+1|0}while((b|0)!=256);b=21152;return b|0}function cg(a){a=a|0;return}function dg(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0;z=l;l=l+96|0;x=z+80|0;u=z+72|0;q=z+64|0;o=z+56|0;n=z+48|0;k=z+40|0;f=z+32|0;d=z+24|0;e=z+88|0;m=z;b=c[a+8>>2]|0;if(Zg(b,17419)|0)if(Zg(b,17427)|0)if(!(Zg(b,17435)|0))b=128;else{c[d>>2]=b;yg(17444,d);x=0;l=z;return x|0}else b=64;else b=32;r=vf(488)|0;c[r>>2]=c[a+4>>2];d=a+16|0;t=d;j=c[t+4>>2]|0;s=r+32|0;p=s;c[p>>2]=c[t>>2];c[p+4>>2]=j;p=r+24|0;c[p>>2]=b;j=kf()|0;t=r+20|0;c[t>>2]=j;c[j+2584>>2]=r;c[(c[t>>2]|0)+2588>>2]=8;j=bg(c[t>>2]|0,b)|0;c[r+28>>2]=j;if(!j){c[f>>2]=b;yg(17469,f);x=0;l=z;return x|0}i=c[t>>2]|0;j=d;_a[c[i+2568>>2]&15](i,-2147483648,0,c[j>>2]|0,c[j+4>>2]|0,0)|0;j=c[t>>2]|0;_a[c[j+2568>>2]&15](j,0,0,65536,0,0)|0;j=a+24|0;c[r+40>>2]=c[j>>2];if(c[j>>2]|0){sa(1,e|0)|0;j=c[e>>2]|0;j=vi(j|0,((j|0)<0)<<31>>31|0,1e7,0)|0;i=(c[e+4>>2]|0)/100|0;i=pi(j|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;j=r+48|0;c[j>>2]=i;c[j+4>>2]=y}rf(c[t>>2]|0,33554432,0,786432,0,r,16,13,4)|0;rf(c[t>>2]|0,1074790400,0,4194304,0,r,17,14,4)|0;j=r+72|0;b=1;do{uf(j+(b*12|0)|0,9,r,b);b=b+1|0}while((b|0)!=32);rf(c[t>>2]|0,1073774592,0,16,0,r,18,15,4)|0;b=a+44|0;c[r+12>>2]=c[b>>2];c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[m+16>>2]=0;c[m+20>>2]=0;c[m+4>>2]=c[t>>2];i=m+8|0;h=i;c[h>>2]=1073807360;c[h+4>>2]=0;b=c[b>>2]|0;if(!b)b=1;else{c[m+16>>2]=r+84;c[r+8>>2]=Xc(m,b)|0;h=i;h=pi(c[h>>2]|0,c[h+4>>2]|0,4096,0)|0;b=i;c[b>>2]=h;c[b+4>>2]=y;b=r+480|0;c[b>>2]=(c[b>>2]|0)+1;b=2}e=a+180|0;if((c[e>>2]|0)>0){f=m+16|0;g=r+4|0;h=r+480|0;d=0;do{c[f>>2]=j+(b*12|0);B=a+168+(d*12|0)+8|0;Oc(m,c[B>>2]|0)|0;c[g>>2]=c[B>>2];B=i;B=pi(c[B>>2]|0,c[B+4>>2]|0,4096,0)|0;A=i;c[A>>2]=B;c[A+4>>2]=y;b=b+1|0;c[h>>2]=(c[h>>2]|0)+1;d=d+1|0}while((d|0)<(c[e>>2]|0))}e=a+96|0;if((c[e>>2]|0)>0){f=m+16|0;g=r+480|0;d=0;do{c[f>>2]=j+(b*12|0);wc(m,c[a+48+(d*12|0)+8>>2]|0)|0;A=i;A=pi(c[A>>2]|0,c[A+4>>2]|0,4096,0)|0;B=i;c[B>>2]=A;c[B+4>>2]=y;b=b+1|0;c[g>>2]=(c[g>>2]|0)+1;d=d+1|0}while((d|0)<(c[e>>2]|0))}e=a+164|0;if((c[e>>2]|0)>0){f=m+16|0;g=r+480|0;d=0;do{c[f>>2]=j+(b*12|0);dd(m,c[a+100+(d<<4)+12>>2]|0,c[a+100+(d<<4)+4>>2]|0)|0;A=i;A=pi(c[A>>2]|0,c[A+4>>2]|0,4096,0)|0;B=i;c[B>>2]=A;c[B+4>>2]=y;b=b+1|0;c[g>>2]=(c[g>>2]|0)+1;d=d+1|0}while((d|0)<(c[e>>2]|0));e=b}else e=b;b=a+32|0;do if(c[b>>2]|0){d=vf(28)|0;c[r+16>>2]=d;b=c[b>>2]|0;if(!(Zg(b,17494)|0)){He(c[t>>2]|0,1090519040,0,d,c[a+36>>2]|0,c[a+40>>2]|0)|0;break}else{c[k>>2]=b;yg(17503,k);Da(1)}}while(0);b=c[a+192>>2]|0;do if(b|0)if(!(Zg(b,17535)|0)){n=m+16|0;c[n>>2]=j+(e*12|0);c[r+472>>2]=ad(m,0)|0;A=i;A=pi(c[A>>2]|0,c[A+4>>2]|0,4096,0)|0;B=i;c[B>>2]=A;c[B+4>>2]=y;B=r+480|0;c[B>>2]=(c[B>>2]|0)+1;c[n>>2]=j+((e+1|0)*12|0);c[r+476>>2]=ad(m,2)|0;n=i;n=pi(c[n>>2]|0,c[n+4>>2]|0,4096,0)|0;A=i;c[A>>2]=n;c[A+4>>2]=y;c[B>>2]=(c[B>>2]|0)+1;break}else{c[n>>2]=b;yg(17542,n);Da(1)}while(0);b=a+200|0;if(!(c[b>>2]|0))yg(17572,o);e=c[a+204>>2]|0;f=c[a+224>>2]|0;h=c[a+228>>2]|0;i=c[a+236>>2]|0;j=c[a+240>>2]|0;g=c[a+184>>2]|0;A=((e|0)<0)<<31>>31;B=s;a=c[B+4>>2]|0;if(a>>>0<A>>>0|((a|0)==(A|0)?(c[B>>2]|0)>>>0<e>>>0:0)){yg(17586,q);Da(1)}B=c[b>>2]|0;d=tf(c[t>>2]|0,-2147483648,0,1)|0;Ei(d|0,B|0,e|0)|0;if((h|0)>0){b=(c[p>>2]|0)==32?4194304:2097152;b=e+-1+b&0-b;Ei(d+b|0,f|0,h|0)|0;B=s;A=c[B+4>>2]|0;if(A>>>0<0|((A|0)==0?(c[B>>2]|0)>>>0<(b+h|0)>>>0:0)){yg(17600,u);Da(1)}else w=b}else w=0;if((j|0)>0){b=s;b=Ai(c[b>>2]|0,c[b+4>>2]|0,1)|0;b=b>>>0<134217728?b:134217728;Ei(d+b|0,i|0,j|0)|0;B=s;A=c[B+4>>2]|0;if(A>>>0<0|((A|0)==0?(c[B>>2]|0)>>>0<(b+j|0)>>>0:0)){yg(17615,x);Da(1)}else v=b}else v=0;B=tf(c[t>>2]|0,0,0,1)|0;sg(r,B+4160|0,w^-2147483648,0,h,((h|0)<0)<<31>>31,v|-2147483648,0,j,((j|0)<0)<<31>>31,g);c[B+4096>>2]=2147480215;c[B+4100>>2]=1431;c[B+4104>>2]=63276435;c[B+4108>>2]=-247454349;c[B+4112>>2]=163943;B=r;l=z;return B|0}function eg(a){a=a|0;var b=0;b=c[a+28>>2]|0;cb[c[(c[b>>2]|0)+4>>2]&15](b);pf(c[a+20>>2]|0);Mg(a);return}function fg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;d=i;e=a+28|0;h=c[e>>2]|0;do if(!((Va[c[(c[h>>2]|0)+24>>2]&15](h)|0)&128)){g=a+56|0;f=c[g>>2]|0;g=c[g+4>>2]|0;if(!(c[a+40>>2]|0)){a=c[e>>2]|0;a=Va[c[(c[a>>2]|0)+12>>2]&15](a)|0;a=Ai(a|0,y|0,4)|0;d=y}else{sa(1,d|0)|0;e=c[d>>2]|0;e=vi(e|0,((e|0)<0)<<31>>31|0,1e7,0)|0;d=(c[d+4>>2]|0)/100|0;d=pi(e|0,y|0,d|0,((d|0)<0)<<31>>31|0)|0;a=a+48|0;a=qi(d|0,y|0,c[a>>2]|0,c[a+4>>2]|0)|0;d=y}a=qi(f|0,g|0,a|0,d|0)|0;d=y;if((d|0)<0|(d|0)==0&a>>>0<1){db[c[(c[h>>2]|0)+16>>2]&15](h,128);b=0;break}else{g=xi(a|0,d|0,1e4,0)|0;e=y;f=((b|0)<0)<<31>>31;b=(e|0)<(f|0)|(e|0)==(f|0)&g>>>0<b>>>0?g:b;break}}while(0);h=(Va[c[(c[h>>2]|0)+28>>2]&15](h)|0)==0;l=i;return (h?0:b)|0}function gg(a,b){a=a|0;b=b|0;a=c[a+28>>2]|0;db[c[(c[a>>2]|0)+8>>2]&15](a,b);return}function hg(a){a=a|0;return 1}function ig(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;a=c[a+476>>2]|0;if(!a)return;$c(a,b,d,e,f)|0;return}function jg(a,b,d){a=a|0;b=b|0;d=d|0;a=c[a+472>>2]|0;if(!a)return;Zc(a,b,d)|0;return}function kg(a,b,d){a=a|0;b=b|0;d=d|0;a=c[a+28>>2]|0;eb[c[(c[a>>2]|0)+36>>2]&15](a,b,d);return}function lg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;f=l;l=l+16|0;e=f;if((d|0)!=2)ja(18248,18213,200,18365);if((b|0)<49144)switch(b|0){case 16384:{e=c[a+56>>2]|0;l=f;return e|0}case 16388:{e=c[a+56+4>>2]|0;l=f;return e|0}default:{e=0;l=f;return e|0}}switch(b|0){case 49144:if(!(c[a+40>>2]|0)){e=c[a+28>>2]|0;e=Va[c[(c[e>>2]|0)+12>>2]&15](e)|0;e=Ai(e|0,y|0,4)|0;l=f;return e|0}else{sa(1,e|0)|0;d=c[e>>2]|0;d=vi(d|0,((d|0)<0)<<31>>31|0,1e7,0)|0;d=pi(d|0,y|0,(c[e+4>>2]|0)/100|0|0,0)|0;e=a+48|0;e=qi(d|0,y|0,c[e>>2]|0,c[e+4>>2]|0)|0;l=f;return e|0}case 49148:if(!(c[a+40>>2]|0)){e=c[a+28>>2]|0;e=Va[c[(c[e>>2]|0)+12>>2]&15](e)|0;e=Ai(e|0,y|0,36)|0;l=f;return e|0}else{sa(1,e|0)|0;b=c[e>>2]|0;b=vi(b|0,((b|0)<0)<<31>>31|0,1e7,0)|0;d=(c[e+4>>2]|0)/100|0;d=pi(b|0,y|0,d|0,((d|0)<0)<<31>>31|0)|0;e=a+48|0;qi(d|0,y|0,c[e>>2]|0,c[e+4>>2]|0)|0;e=y;l=f;return e|0}default:{e=0;l=f;return e|0}}return 0}function mg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((e|0)!=2)ja(18248,18213,226,18353);switch(b|0){case 16384:{e=a+56|0;c[e>>2]=d;c[e+4>>2]=0;e=c[a+28>>2]|0;db[c[(c[e>>2]|0)+20>>2]&15](e,128);return}case 16388:{b=a+56|0;e=b;c[e>>2]=c[b>>2];c[e+4>>2]=d;e=c[a+28>>2]|0;db[c[(c[e>>2]|0)+20>>2]&15](e,128);return}default:return}}function ng(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;if((d|0)!=2)ja(18248,18213,261,18343);if((b|0)!=2097156){h=0;return h|0}h=c[a+64>>2]|0;f=a+68|0;g=c[f>>2]|0;d=h&~g;if(!d){h=0;return h|0}b=0;while(1){if(1<<b&d|0){e=b;break}b=b+1|0;if(b>>>0>=32){e=32;break}}g=1<<e|g;c[f>>2]=g;b=c[a+28>>2]|0;d=c[b>>2]|0;if(!(h&~g))db[c[d+20>>2]&15](b,2560);else db[c[d+16>>2]&15](b,2560);h=e+1|0;return h|0}function og(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if((e|0)!=2)ja(18248,18213,289,18332);if((b|0)!=2097156)return;b=d+-1|0;if(b>>>0>=32)return;d=a+68|0;e=c[d>>2]&~(1<<b);c[d>>2]=e;b=c[a+28>>2]|0;d=c[b>>2]|0;if(!(c[a+64>>2]&~e)){db[c[d+20>>2]&15](b,2560);return}else{db[c[d+16>>2]&15](b,2560);return}}function pg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;b=1<<b+-1;if(!d){e=a+64|0;d=c[e>>2]&~b;c[e>>2]=d}else{e=a+64|0;d=c[e>>2]|b;c[e>>2]=d}b=c[a+28>>2]|0;e=c[b>>2]|0;if(!(d&~c[a+68>>2])){db[c[e+20>>2]&15](b,2560);return}else{db[c[e+16>>2]&15](b,2560);return}}function qg(a,b,d){a=a|0;b=b|0;d=d|0;if((d|0)!=2)ja(18248,18213,108,18322);switch(b>>>2|b<<30|0){case 0:{d=c[a+456>>2]|0;return d|0}case 1:{d=c[a+456+4>>2]|0;return d|0}case 2:{d=c[a+464>>2]|0;return d|0}case 3:{d=c[a+464+4>>2]|0;return d|0}default:{d=0;return d|0}}return 0}function rg(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k;i=k+8|0;if((f|0)!=2)ja(18248,18213,158,18263);switch(d>>>2|d<<30|0){case 0:{j=b+456|0;c[j>>2]=e;c[j+4>>2]=0;l=k;return}case 1:{d=b+456|0;f=c[d>>2]|0;g=d;c[g>>2]=f;c[g+4>>2]=e;g=e>>>16&255;if((f|0)==1&(e|0)==0){ji(18274)|0;Da(0)}h=(e&-16777216|0)==16777216&0==0;if(h&(g|0)==1){a[i>>0]=f;j=c[b+12>>2]|0;eb[c[j+4>>2]&15](c[j>>2]|0,i,1);j=d;c[j>>2]=0;c[j+4>>2]=0;j=b+464|0;c[j>>2]=0;c[j+4>>2]=16842752;l=k;return}if(h&(g|0)==0){j=d;c[j>>2]=0;c[j+4>>2]=0;l=k;return}else{i=j;c[i>>2]=f;c[i+4>>2]=e;hi(18286,j)|0;l=k;return}}case 2:{j=b+464|0;c[j>>2]=e;c[j+4>>2]=0;l=k;return}case 3:{i=b+464|0;j=i;c[j>>2]=c[i>>2];c[j+4>>2]=e;l=k;return}default:{l=k;return}}}function sg(b,d,e,f,g,h,i,j,k,m,n){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;var o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+160|0;v=D+136|0;t=D+128|0;u=D;A=vf(28)|0;B=A+4|0;r=c[B>>2]|0;o=r+1|0;C=A+8|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){p=A;q=c[A>>2]|0;o=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=A;o=c[B>>2]|0}a[q+(o<<2)>>0]=0;o=(c[p>>2]|0)+(c[B>>2]<<2)+1|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;o=c[B>>2]|0;r=o+1|0;c[B>>2]=r;z=A+12|0;c[z>>2]=(c[z>>2]|0)+1;o=o+2|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17630)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}x=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=x;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))q=c[A>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[A>>2]|0,o<<2)|0;c[A>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17645)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;ug(A,17657,17668,24);ug(A,17692,17698,21);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+2|0;p=c[C>>2]|0;if((p|0)<(o|0)){p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=A;o=c[B>>2]|0}else{p=A;q=c[A>>2]|0;o=r}o=q+(o<<2)|0;a[o>>0]=a[17719]|0;a[o+1>>0]=a[17720]|0;a[o+2>>0]=a[17721]|0;a[o+3>>0]=a[17722]|0;a[o+4>>0]=a[17723]|0;o=(c[p>>2]|0)+(c[B>>2]<<2)+5|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;o=c[B>>2]|0;r=o+2|0;c[B>>2]=r;c[z>>2]=(c[z>>2]|0)+1;o=o+3|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17630)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17645)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17724)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=-2137614336;vg(A,17743,0,0);ug(A,17747,17743,4);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;ug(A,17763,17770,5);ug(A,17657,17775,6);q=c[b+24>>2]|0;r=c[b+28>>2]|0;r=Va[c[(c[r>>2]|0)+32>>2]&15](r)|0;c[t>>2]=q;p=0;o=u+(fh(u,128,17781,t)|0)|0;do{if(1<<p&r){a[o>>0]=p+97;o=o+1|0}p=p+1|0}while((p|0)!=26);a[o>>0]=0;ug(A,17786,u,(_g(u)|0)+1|0);ug(A,17818,(q|0)<33?17796:17807,11);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17827)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=9713015;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;q=c[B>>2]|0;o=q+6|0;p=c[C>>2]|0;if((p|0)<(o|0)){r=(p*3|0)/2|0;r=(r|0)<(o|0)?o:r;p=Ng(c[A>>2]|0,r<<2)|0;c[A>>2]=p;c[C>>2]=r;r=A;o=c[B>>2]|0}else{r=A;p=c[A>>2]|0;o=q}o=p+(o<<2)|0;p=17843;q=o+21|0;do{a[o>>0]=a[p>>0]|0;o=o+1|0;p=p+1|0}while((o|0)<(q|0));o=(c[r>>2]|0)+(c[B>>2]<<2)+21|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;o=c[B>>2]|0;r=o+6|0;c[B>>2]=r;c[z>>2]=(c[z>>2]|0)+1;o=o+7|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17864)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;ug(A,17843,0,0);ug(A,17657,17881,15);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17896)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;vg(A,17904,-2147483648,0);ug(A,17747,17904,7);t=b+32|0;u=c[t>>2]|0;t=c[t+4>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[A>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[A>>2]|0,p<<2)|0;c[A>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17759)|0;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){x=A;w=A;q=c[A>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[A>>2]|0,o<<2)|0;c[A>>2]=q;c[C>>2]=o;o=c[B>>2]|0;x=A;p=o+1|0;w=A}r=Ci(s|0)|0;c[B>>2]=p;c[q+(o<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))q=c[x>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=128;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+2|0;q=c[C>>2]|0;if((q|0)<(p|0)){o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;p=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=p;c[C>>2]=o;o=c[B>>2]|0}else p=c[x>>2]|0;r=p+(o<<2)|0;a[r>>0]=a[17911]|0;a[r+1>>0]=a[17912]|0;a[r+2>>0]=a[17913]|0;a[r+3>>0]=a[17914]|0;a[r+4>>0]=a[17915]|0;r=(c[x>>2]|0)+(c[B>>2]<<2)+5|0;a[r>>0]=0;a[r+1>>0]=0;a[r+2>>0]=0;c[B>>2]=(c[B>>2]|0)+2;c[z>>2]=(c[z>>2]|0)+1;ug(A,17657,17916,10);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))p=c[x>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;p=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=p;c[C>>2]=o;o=c[B>>2]|0}o=p+(o<<2)|0;a[o>>0]=115;a[o+1>>0]=111;a[o+2>>0]=99;a[o+3>>0]=0;o=c[B>>2]|0;r=o+1|0;c[B>>2]=r;c[z>>2]=(c[z>>2]|0)+1;o=o+2|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17630)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17645)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[v>>2]=17926;c[v+4>>2]=17950;c[v+8>>2]=0;wg(A,0,v);ug(A,17961,0,0);vg(A,17968,33554432,0);ug(A,17657,17974,13);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17987)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0))q=c[x>>2]|0;else{o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=117440512;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=2;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=3072;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;vg(A,18007,1074790400,0);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17864)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;ug(A,17843,0,0);ug(A,17657,18012,12);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,18024)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=520093696;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=4160;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16384;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17987)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=150994944;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=184549376;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,17896)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;v=b+480|0;if((c[v>>2]|0)>0){u=0;do{t=(u<<12)+1073807360|0;vg(A,17535,t,0);ug(A,17657,18035,12);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=1048576;u=u+1|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=tg(A,17987)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;p=r+1|0;o=c[C>>2]|0;if((o|0)>(r|0)){q=c[x>>2]|0;o=r}else{o=(o*3|0)/2|0;o=(o|0)<(p|0)?p:o;q=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=q;c[C>>2]=o;o=c[B>>2]|0;p=o+1|0}c[B>>2]=p;c[q+(o<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1}while((u|0)<(c[v>>2]|0))}u=c[b+16>>2]|0;if(u|0){vg(A,18047,1090519040,0);ug(A,17657,18059,19);t=c[u+16>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=268435456;s=tg(A,17759)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=65;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(t>>31|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}t=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=t;t=c[u>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,18898)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}t=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=t;t=c[u+4>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,18904)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}t=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=t;t=c[u+8>>2]|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=67108864;s=tg(A,18078)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;ug(A,18085,18092,9);r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1}r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=16777216;o=c[B>>2]|0;p=o+2|0;q=c[C>>2]|0;if((q|0)<(p|0)){o=(q*3|0)/2|0;o=(o|0)<(p|0)?p:o;p=Ng(c[w>>2]|0,o<<2)|0;c[w>>2]=p;c[C>>2]=o;o=c[B>>2]|0}else p=c[x>>2]|0;b=p+(o<<2)|0;a[b>>0]=a[18101]|0;a[b+1>>0]=a[18102]|0;a[b+2>>0]=a[18103]|0;a[b+3>>0]=a[18104]|0;a[b+4>>0]=a[18105]|0;a[b+5>>0]=a[18106]|0;a[b+6>>0]=a[18107]|0;a[(c[x>>2]|0)+(c[B>>2]<<2)+7>>0]=0;c[B>>2]=(c[B>>2]|0)+2;c[z>>2]=(c[z>>2]|0)+1;n=(n|0)==0?34812:n;ug(A,18108,n,(_g(n)|0)+1|0);if(!((g|0)==0&(h|0)==0)){r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=tg(A,18117)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(f|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}u=Ci(e|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=u;u=pi(g|0,h|0,e|0,f|0)|0;t=y;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=tg(A,18136)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}h=Ci(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=h}if(!((k|0)==0&(m|0)==0)){r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=tg(A,18153)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(j|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}u=Ci(i|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=u;u=pi(k|0,m|0,i|0,j|0)|0;t=y;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=50331648;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=134217728;s=tg(A,18172)|0;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(s|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}r=Ci(t|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=r;r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}m=Ci(u|0)|0;c[B>>2]=o;c[q+(p<<2)>>2]=m}r=c[B>>2]|0;o=r+1|0;p=c[C>>2]|0;if((p|0)>(r|0)){q=c[x>>2]|0;p=r}else{p=(p*3|0)/2|0;p=(p|0)<(o|0)?o:p;q=Ng(c[w>>2]|0,p<<2)|0;c[w>>2]=q;c[C>>2]=p;p=c[B>>2]|0;o=p+1|0}c[B>>2]=o;c[q+(p<<2)>>2]=33554432;c[z>>2]=(c[z>>2]|0)+-1;o=c[B>>2]|0;p=o+1|0;q=c[C>>2]|0;if((q|0)>(o|0)){k=p;m=c[x>>2]|0;C=o;c[B>>2]=k;C=m+(C<<2)|0;c[C>>2]=33554432;C=c[z>>2]|0;C=C+-1|0;c[z>>2]=C;xg(A,d)|0;C=c[w>>2]|0;Mg(C);C=A+16|0;C=c[C>>2]|0;Mg(C);Mg(A);l=D;return}else{k=(q*3|0)/2|0;k=(k|0)<(p|0)?p:k;m=Ng(c[w>>2]|0,k<<2)|0;c[w>>2]=m;c[C>>2]=k;C=c[B>>2]|0;k=C+1|0;c[B>>2]=k;C=m+(C<<2)|0;c[C>>2]=33554432;C=c[z>>2]|0;C=C+-1|0;c[z>>2]=C;xg(A,d)|0;C=c[w>>2]|0;Mg(C);C=A+16|0;C=c[C>>2]|0;Mg(C);Mg(A);l=D;return}}function tg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=a+20|0;h=c[i>>2]|0;a:do if((h|0)>0){e=c[a+16>>2]|0;d=0;while(1){f=e+d|0;if(!(Zg(f,b)|0))break;d=d+1+(_g(f)|0)|0;if((d|0)>=(h|0))break a}return d|0}while(0);f=(_g(b)|0)+1|0;g=f+h|0;d=a+24|0;e=c[d>>2]|0;if((g|0)>(e|0)){h=(e*3|0)/2|0;h=(g|0)>(h|0)?g:h;a=a+16|0;e=Ng(c[a>>2]|0,h)|0;c[a>>2]=e;c[d>>2]=h;d=c[i>>2]|0}else{e=c[a+16>>2]|0;d=h}Ei(e+d|0,b|0,f|0)|0;c[i>>2]=g;i=d;return i|0}function ug(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;j=a+4|0;f=c[j>>2]|0;g=f+1|0;k=a+8|0;h=c[k>>2]|0;if((h|0)>(f|0))h=c[a>>2]|0;else{f=(h*3|0)/2|0;f=(f|0)<(g|0)?g:f;h=Ng(c[a>>2]|0,f<<2)|0;c[a>>2]=h;c[k>>2]=f;f=c[j>>2]|0;g=f+1|0}c[j>>2]=g;c[h+(f<<2)>>2]=50331648;i=c[j>>2]|0;f=i+1|0;g=c[k>>2]|0;if((g|0)>(i|0)){h=c[a>>2]|0;g=i}else{g=(g*3|0)/2|0;g=(g|0)<(f|0)?f:g;h=Ng(c[a>>2]|0,g<<2)|0;c[a>>2]=h;c[k>>2]=g;g=c[j>>2]|0;f=g+1|0}i=Ci(e|0)|0;c[j>>2]=f;c[h+(g<<2)>>2]=i;b=tg(a,b)|0;i=c[j>>2]|0;f=i+1|0;g=c[k>>2]|0;if((g|0)>(i|0)){h=c[a>>2]|0;g=i}else{g=(g*3|0)/2|0;g=(g|0)<(f|0)?f:g;h=Ng(c[a>>2]|0,g<<2)|0;c[a>>2]=h;c[k>>2]=g;g=c[j>>2]|0;f=g+1|0}i=Ci(b|0)|0;c[j>>2]=f;c[h+(g<<2)>>2]=i;f=(e+3|0)/4|0;g=c[j>>2]|0;h=g+f|0;i=c[k>>2]|0;if((i|0)<(h|0)){i=(i*3|0)/2|0;i=(i|0)<(h|0)?h:i;b=Ng(c[a>>2]|0,i<<2)|0;c[a>>2]=b;c[k>>2]=i;k=a;a=c[j>>2]|0;a=b+(a<<2)|0;Ei(a|0,d|0,e|0)|0;k=c[k>>2]|0;d=c[j>>2]|0;d=k+(d<<2)|0;d=d+e|0;k=0-e|0;k=k&3;Fi(d|0,0,k|0)|0;k=c[j>>2]|0;k=k+f|0;c[j>>2]=k;return}else{k=a;b=c[a>>2]|0;a=g;a=b+(a<<2)|0;Ei(a|0,d|0,e|0)|0;k=c[k>>2]|0;d=c[j>>2]|0;d=k+(d<<2)|0;d=d+e|0;k=0-e|0;k=k&3;Fi(d|0,0,k|0)|0;k=c[j>>2]|0;k=k+f|0;c[j>>2]=k;return}}function vg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+272|0;j=m+256|0;k=m;c[j>>2]=b;f=j+8|0;c[f>>2]=d;c[f+4>>2]=e;fh(k,256,18240,j)|0;j=a+4|0;f=c[j>>2]|0;b=f+1|0;i=a+8|0;d=c[i>>2]|0;if((d|0)>(f|0)){e=c[a>>2]|0;d=f}else{d=(d*3|0)/2|0;d=(d|0)<(b|0)?b:d;e=Ng(c[a>>2]|0,d<<2)|0;c[a>>2]=e;c[i>>2]=d;d=c[j>>2]|0;b=d+1|0}c[j>>2]=b;c[e+(d<<2)>>2]=16777216;f=_g(k)|0;g=f+1|0;h=(f+4|0)/4|0;b=c[j>>2]|0;d=h+b|0;e=c[i>>2]|0;if((e|0)<(d|0)){e=(e*3|0)/2|0;d=(e|0)<(d|0)?d:e;e=Ng(c[a>>2]|0,d<<2)|0;c[a>>2]=e;c[i>>2]=d;d=a;b=c[j>>2]|0}else{d=a;e=c[a>>2]|0}Ei(e+(b<<2)|0,k|0,g|0)|0;Fi((c[d>>2]|0)+(c[j>>2]<<2)+g|0,0,f&3^3|0)|0;c[j>>2]=(c[j>>2]|0)+h;k=a+12|0;c[k>>2]=(c[k>>2]|0)+1;l=m;return}function wg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+16|0;g=h;c[g>>2]=d;f=(c[g>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[g>>2]=f+4;if(!e)b=0;else{b=0;do{b=b+1+(_g(e)|0)|0;f=(c[g>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[g>>2]=f+4}while((e|0)!=0)}f=Lg(b)|0;c[g>>2]=d;d=(c[g>>2]|0)+(4-1)&~(4-1);e=c[d>>2]|0;c[g>>2]=d+4;if(!e){g=0;ug(a,17657,f,g);Mg(f);l=h;return}b=0;do{d=(_g(e)|0)+1|0;Ei(f+b|0,e|0,d|0)|0;b=d+b|0;d=(c[g>>2]|0)+(4-1)&~(4-1);e=c[d>>2]|0;c[g>>2]=d+4}while((e|0)!=0);ug(a,17657,f,b);Mg(f);l=h;return}function xg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;if(c[b+12>>2]|0)ja(18189,18213,536,18229);i=b+4|0;e=c[i>>2]|0;f=e+1|0;g=b+8|0;h=c[g>>2]|0;if((h|0)>(e|0)){h=b;g=c[b>>2]|0}else{e=(h*3|0)/2|0;e=(e|0)<(f|0)?f:e;j=Ng(c[b>>2]|0,e<<2)|0;c[b>>2]=j;c[g>>2]=e;e=c[i>>2]|0;f=e+1|0;h=b;g=j}c[i>>2]=f;c[g+(e<<2)>>2]=150994944;e=c[i>>2]<<2;g=c[b+20>>2]|0;c[d>>2]=-302117424;c[d+20>>2]=285212672;c[d+24>>2]=268435456;c[d+28>>2]=0;c[d+32>>2]=Ci(g|0)|0;c[d+36>>2]=Ci(e|0)|0;c[d+8>>2]=671088640;Ei(d+40|0,c[h>>2]|0,e|0)|0;e=e+40|0;if(e&4)while(1){f=e+1|0;a[d+e>>0]=0;if(!(f&7)){e=f;break}else e=f}c[d+16>>2]=Ci(e|0)|0;j=d+e|0;i=j;c[i>>2]=0;c[i+4>>2]=0;j=j+8|0;c[j>>2]=0;c[j+4>>2]=0;e=e+16|0;c[d+12>>2]=Ci(e|0)|0;Ei(d+e|0,c[b+16>>2]|0,g|0)|0;e=e+g|0;if(!(e&7)){j=e;b=Ci(j|0)|0;d=d+4|0;c[d>>2]=b;return j|0}f=e;while(1){e=f+1|0;a[d+f>>0]=0;if(!(e&7))break;else f=e}b=Ci(e|0)|0;j=d+4|0;c[j>>2]=b;return e|0}function yg(a,b){a=a|0;b=b|0;var d=0,e=0;d=l;l=l+16|0;e=d;c[e>>2]=b;gi(a,e)|0;l=d;return}function zg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+24|0;f=g+16|0;e=g+8|0;h=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];Se(h,i,b);a=c[h+4>>2]|0;switch(c[h>>2]|0){case 6:{c[e>>2]=b;yg(18376,e);i=-1;l=g;return i|0}case 1:{c[d>>2]=a;i=0;l=g;return i|0}default:{c[f>>2]=b;yg(18401,f);i=-1;l=g;return i|0}}return 0}function Ag(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+16|0;f=g+8|0;h=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];Se(h,i,b);a=c[h+4>>2]|0;switch(c[h>>2]|0){case 6:{c[d>>2]=e;i=0;l=g;return i|0}case 1:{c[d>>2]=a;i=0;l=g;return i|0}default:{c[f>>2]=b;yg(18401,f);i=-1;l=g;return i|0}}return 0}function Bg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=vf(24)|0;c[f>>2]=a;c[f+4>>2]=d;c[f+8>>2]=e;c[a>>2]=Lh(b)|0;if(!(Fe(b)|0))Cg();else{c[f+12>>2]=10;c[f+16>>2]=f;ge(b,0,0,f,16,1)|0;return}}function Cg(){ra()}function Dg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0;oa=l;l=l+816|0;ma=oa+796|0;na=oa+744|0;ja=oa+736|0;ga=oa+728|0;fa=oa+720|0;ea=oa+712|0;da=oa+704|0;ca=oa+696|0;ba=oa+688|0;aa=oa+680|0;$=oa+672|0;_=oa+664|0;Y=oa+656|0;X=oa+648|0;W=oa+640|0;V=oa+632|0;U=oa+624|0;T=oa+616|0;ia=oa+608|0;P=oa+600|0;O=oa+592|0;N=oa+584|0;M=oa+576|0;L=oa+568|0;K=oa+560|0;ha=oa+552|0;H=oa+544|0;G=oa+536|0;F=oa+528|0;E=oa+520|0;D=oa+512|0;J=oa+504|0;A=oa+488|0;v=oa+480|0;u=oa+472|0;t=oa+464|0;s=oa+456|0;r=oa+448|0;q=oa+440|0;p=oa+432|0;j=oa+424|0;i=oa+416|0;n=oa+408|0;m=oa+400|0;k=oa+392|0;h=oa+384|0;g=oa+376|0;C=oa+288|0;w=oa+256|0;x=oa+792|0;z=oa+748|0;S=oa;la=oa+368|0;pa=oa+360|0;B=oa+352|0;I=oa+344|0;R=oa+336|0;Z=oa+328|0;f=oa+320|0;ka=c[b>>2]|0;$e(pa,d,e);e=pa;d=c[e>>2]|0;e=c[e+4>>2]|0;pa=la;c[pa>>2]=d;c[pa+4>>2]=e;if((d|0)==7){c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];c[g>>2]=We(ma)|0;yg(18452,g);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ue(ma);Da(1)}pa=w;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18463);pa=C;d=c[pa+4>>2]|0;a:do switch(c[pa>>2]|0){case 6:{c[h>>2]=18463;yg(18376,h);Q=6;break}case 1:{if((d|0)!=1)if((d|0)>1){yg(18471,m);Da(1)}else{yg(18527,n);Da(1)}m=la;n=c[m+4>>2]|0;pa=w;c[pa>>2]=c[m>>2];c[pa+4>>2]=n;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18633);switch(c[C>>2]|0){case 6:{c[i>>2]=18633;yg(18376,i);break}case 0:{g=Lh((c[C+4>>2]|0)+4|0)|0;c[ka+8>>2]=g;d=c[3252]|0;e=ch(d,44)|0;b:do if(!e){o=d;Q=20}else{h=_g(g)|0;while(1){if((e-d|0)==(h|0)?(Rh(g,d,h)|0)==0:0)break b;d=e+1|0;e=ch(d,44)|0;if(!e){o=d;Q=20;break}}}while(0);if((Q|0)==20?Zg(g,o)|0:0){c[ka+4>>2]=0;c[p>>2]=g;yg(18662,p);break a}c[ka+4>>2]=13008;cb[c[13012>>2]&15](ka);pa=la;d=c[pa+4>>2]|0;e=w;c[e>>2]=c[pa>>2];c[e+4>>2]=d;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18688);e=C;d=c[e>>2]|0;e=c[e+4>>2]|0;switch(d|0){case 6:{c[q>>2]=18688;yg(18376,q);break}case 1:{q=ka+16|0;c[q>>2]=Bi(zi(d|0,e|0,32)|0,y|0,20)|0;c[q+4>>2]=y;q=la;r=c[q+4>>2]|0;pa=w;c[pa>>2]=c[q>>2];c[pa+4>>2]=r;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18700);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+196>>2]=Lh((c[C+4>>2]|0)+4|0)|0;break}default:{c[s>>2]=18700;yg(18641,s);break a}}r=la;s=c[r+4>>2]|0;pa=w;c[pa>>2]=c[r>>2];c[pa+4>>2]=s;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18705);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+220>>2]=Lh((c[C+4>>2]|0)+4|0)|0;break}default:{c[t>>2]=18705;yg(18641,t);break a}}s=la;t=c[s+4>>2]|0;pa=w;c[pa>>2]=c[s>>2];c[pa+4>>2]=t;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18712);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+232>>2]=Lh((c[C+4>>2]|0)+4|0)|0;break}default:{c[u>>2]=18712;yg(18641,u);break a}}t=la;u=c[t+4>>2]|0;pa=w;c[pa>>2]=c[t>>2];c[pa+4>>2]=u;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];Se(C,ma,18719);switch(c[C>>2]|0){case 6:break;case 0:{d=(c[C+4>>2]|0)+4|0;xf(ma);h=C;i=z+36|0;c:while(1){g=a[d>>0]|0;switch(g<<24>>24){case 0:break c;case 36:{e=d+1|0;if((a[e>>0]|0)==123){e=C;g=d+2|0;d:while(1){d=a[g>>0]|0;switch(d<<24>>24){case 0:case 125:break d;default:{}}if((e-h|0)>>>0<31){a[e>>0]=d;d=e+1|0}else d=e;e=d;g=g+1|0}a[e>>0]=0;d=(a[g>>0]|0)==125?g+1|0:g;if(!(Zg(C,18727)|0)){Ra(x|0)|0;Pa(x|0,z|0)|0;u=c[i>>2]|0;v=(u|0)/60|0;u=(u|0)<-59;v=u?0-v|0:v;pa=(v|0)/60|0;c[A>>2]=u?43:45;c[A+4>>2]=pa;c[A+8>>2]=v-(pa*60|0);fh(w,32,18730,A)|0;zf(ma,w)}}else{d=e;Q=52}break}default:{d=d+1|0;Q=52}}if((Q|0)==52){Q=0;yf(ma,g)}}yf(ma,0);c[ka+184>>2]=c[ma>>2];break}default:{c[v>>2]=18719;yg(18641,v);break a}}i=ka+96|0;c[J>>2]=c[i>>2];fh(S,256,18745,J)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(B,ma,S);e=B;d=c[e>>2]|0;e:do if((d|0)==6)Q=68;else{h=J+4|0;g=J+4|0;e=c[e+4>>2]|0;f:while(1){if((c[i>>2]|0)>3){Q=58;break}pa=C;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[C>>2];c[ma+4>>2]=c[C+4>>2];Se(J,ma,18770);switch(c[J>>2]|0){case 6:{Q=60;break f}case 0:break;default:{Q=61;break f}}pa=Lh((c[h>>2]|0)+4|0)|0;c[ka+48+((c[i>>2]|0)*12|0)+4>>2]=pa;pa=C;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[C>>2];c[ma+4>>2]=c[C+4>>2];Se(J,ma,18775);switch(c[J>>2]|0){case 6:{d=0;break}case 0:{d=Lh((c[g>>2]|0)+4|0)|0;break}default:{Q=65;break f}}c[ka+48+((c[i>>2]|0)*12|0)>>2]=d;e=(c[i>>2]|0)+1|0;c[i>>2]=e;c[H>>2]=e;fh(S,256,18745,H)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(B,ma,S);e=B;d=c[e>>2]|0;if((d|0)==6){Q=68;break e}else e=c[e+4>>2]|0}if((Q|0)==58){yg(18753,D);break}else if((Q|0)==60){c[E>>2]=18770;yg(18376,E)}else if((Q|0)==61){c[F>>2]=18770;yg(18641,F)}else if((Q|0)==65){c[G>>2]=18775;yg(18641,G);break a}break a}while(0);g:do if((Q|0)==68){j=ka+164|0;c[ha>>2]=c[j>>2];fh(S,256,18782,ha)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(I,ma,S);e=I;d=c[e>>2]|0;h:do if((d|0)!=6){h=ha+4|0;i=ha+4|0;e=c[e+4>>2]|0;i:while(1){if((c[j>>2]|0)>3){Q=71;break}pa=J;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[J>>2];c[ma+4>>2]=c[J+4>>2];Se(ha,ma,18770);switch(c[ha>>2]|0){case 6:{Q=73;break i}case 0:break;default:{Q=74;break i}}pa=Lh((c[h>>2]|0)+4|0)|0;c[ka+100+(c[j>>2]<<4)+8>>2]=pa;pa=J;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[J>>2];c[ma+4>>2]=c[J+4>>2];Se(ha,ma,18809);j:do switch(c[ha>>2]|0){case 6:{d=c[j>>2]|0;if(!d){d=S;e=18813;g=d+10|0;do{a[d>>0]=a[e>>0]|0;d=d+1|0;e=e+1|0}while((d|0)<(g|0));d=S;break j}else{c[O>>2]=d;fh(S,256,18823,O)|0;d=S;break j}}case 0:{d=(c[i>>2]|0)+4|0;break}default:{Q=77;break i}}while(0);d=Lh(d)|0;e=c[j>>2]|0;c[ka+100+(e<<4)+4>>2]=d;e=e+1|0;c[j>>2]=e;c[P>>2]=e;fh(S,256,18782,P)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(I,ma,S);e=I;d=c[e>>2]|0;if((d|0)==6)break h;else e=c[e+4>>2]|0}if((Q|0)==71){yg(18787,K);break g}else if((Q|0)==73){c[L>>2]=18770;yg(18376,L)}else if((Q|0)==74){c[M>>2]=18770;yg(18641,M)}else if((Q|0)==77){c[N>>2]=18809;yg(18641,N);break a}break a}while(0);i=ka+180|0;c[ia>>2]=c[i>>2];fh(S,256,18835,ia)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(R,ma,S);e=R;d=c[e>>2]|0;k:do if((d|0)!=6){g=ia+4|0;h=ia+4|0;e=c[e+4>>2]|0;l:while(1){if((c[i>>2]|0)>0){Q=86;break}pa=ha;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18871);switch(c[ia>>2]|0){case 6:{Q=88;break l}case 0:break;default:{Q=89;break l}}pa=(c[g>>2]|0)+4|0;P=Lh(pa)|0;c[ka+168+((c[i>>2]|0)*12|0)>>2]=P;if(!(Zg(pa,18878)|0)){pa=ha;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18882);switch(c[ia>>2]|0){case 6:{Q=93;break l}case 0:break;default:{Q=94;break l}}pa=Lh((c[h>>2]|0)+4|0)|0;c[ka+168+((c[i>>2]|0)*12|0)+4>>2]=pa}e=(c[i>>2]|0)+1|0;c[i>>2]=e;c[Y>>2]=e;fh(S,256,18835,Y)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(R,ma,S);e=R;d=c[e>>2]|0;if((d|0)==6)break k;else e=c[e+4>>2]|0}if((Q|0)==86){yg(18841,T);break g}else if((Q|0)==88){c[U>>2]=18871;yg(18376,U);Q=90}else if((Q|0)==89){c[V>>2]=18871;yg(18641,V);Q=90}else if((Q|0)==93){c[W>>2]=18882;yg(18376,W);Q=95}else if((Q|0)==94){c[X>>2]=18882;yg(18641,X);Q=95}if((Q|0)==90)break a;else if((Q|0)==95)break a}while(0);d=ka+32|0;c[d>>2]=0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(Z,ma,18889);g=Z;e=c[g>>2]|0;g=c[g+4>>2]|0;m:do if((e|0)!=6){pa=ha;c[pa>>2]=e;c[pa+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18775);switch(c[ia>>2]|0){case 6:{c[_>>2]=18775;yg(18376,_);break}case 0:{c[d>>2]=Lh((c[ia+4>>2]|0)+4|0)|0;c[ha>>2]=e;c[ha+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18898);pa=ia;d=c[pa+4>>2]|0;switch(c[pa>>2]|0){case 6:{c[aa>>2]=18898;yg(18376,aa);break}case 1:{c[ka+36>>2]=d;c[ha>>2]=e;c[ha+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18904);pa=ia;d=c[pa+4>>2]|0;switch(c[pa>>2]|0){case 6:{c[ca>>2]=18904;yg(18376,ca);break}case 1:{c[ka+40>>2]=d;pa=ha;c[pa>>2]=e;c[pa+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18911);switch(c[ia>>2]|0){case 6:break m;case 0:{c[ka+208>>2]=Lh((c[ia+4>>2]|0)+4|0)|0;break m}default:{c[ea>>2]=18911;yg(18641,ea);break a}}}default:{c[da>>2]=18904;yg(18401,da)}}break a}default:{c[ba>>2]=18898;yg(18401,ba)}}break a}default:{c[$>>2]=18775;yg(18641,$)}}break a}while(0);da=la;ea=c[da+4>>2]|0;pa=ha;c[pa>>2]=c[da>>2];c[pa+4>>2]=ea;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18920);switch(c[ia>>2]|0){case 6:{d=0;break}case 0:{d=Lh((c[ia+4>>2]|0)+4|0)|0;break}default:{c[fa>>2]=18920;yg(18641,fa);break a}}c[ka+192>>2]=d;ea=la;fa=c[ea+4>>2]|0;pa=ha;c[pa>>2]=c[ea>>2];c[pa+4>>2]=fa;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];Se(ia,ma,18933);n:do switch(c[ia>>2]|0){case 6:break;case 0:{d=(c[ia+4>>2]|0)+4|0;if(!(Zg(d,18939)|0)){c[ka+188>>2]=0;break n}if(!(Zg(d,18944)|0)){c[ka+188>>2]=1;break n}c[ja>>2]=d;yg(18949,ja);Da(1);break}default:{c[ga>>2]=18933;yg(18641,ga);break a}}while(0);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Se(f,ma,18981);switch(c[f>>2]|0){case 4:{c[ka+28>>2]=c[f+4>>2];c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ue(ma);pa=b+20|0;c[pa>>2]=0;Fg(b);l=oa;return}case 6:{c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ue(ma);pa=b+20|0;c[pa>>2]=0;Fg(b);l=oa;return}default:{c[na>>2]=18981;yg(18996,na);break a}}}while(0);Da(1);break}default:{c[r>>2]=18688;yg(18401,r)}}break a}default:{c[j>>2]=18633;yg(18641,j)}}break}default:{c[k>>2]=18463;yg(18401,k);Q=6}}while(0);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];Ue(ma);Da(1)}function Eg(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+16|0;f=g;if((b|0)<0){c[f>>2]=0-b;yg(18423,f);Da(1)}else{eb[c[a+12>>2]&15](c[a+16>>2]|0,d,e);l=g;return}}function Fg(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;g=c[b>>2]|0;f=b+20|0;d=c[f>>2]|0;a:do if((d|0)<4)while(1){e=c[g+196+(d*12|0)>>2]|0;if(e|0)break a;e=d+1|0;c[f>>2]=e;if((d|0)<3)d=e;else{d=e;h=5;break}}else h=5;while(0);do if((h|0)==5){if((d|0)!=4){e=c[g+196+(d*12|0)>>2]|0;break}d=c[b+4>>2]|0;if(d|0)cb[d&15](c[b+8>>2]|0);Mg(b);return}while(0);d=c[g>>2]|0;if((((d|0)!=0?(ch(e,58)|0)==0:0)?(a[e>>0]|0)!=47:0)?(i=Jh(d,47)|0,(i|0)!=0):0){g=i+1-d|0;h=(_g(e)|0)+1|0;i=Lg(h+g|0)|0;Ei(i|0,d|0,g|0)|0;Ei(i+g|0,e|0,h|0)|0;d=i}else d=Lh(e)|0;if(!(Fe(d)|0))Cg();c[b+12>>2]=11;c[b+16>>2]=b;ge(d,0,0,b,16,1)|0;Mg(d);return}function Gg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=c[a>>2]|0;g=Lg(d)|0;e=a+20|0;c[f+196+((c[e>>2]|0)*12|0)+4>>2]=g;Ei(c[f+196+((c[e>>2]|0)*12|0)+4>>2]|0,b|0,d|0)|0;c[f+196+((c[e>>2]|0)*12|0)+8>>2]=d;c[e>>2]=(c[e>>2]|0)+1;Fg(a);return}function Hg(b,d){b=b|0;d=d|0;var e=0,f=0;if((a[d>>0]|0)==33){e=Lh(d+1|0)|0;d=b+184|0;b=c[d>>2]|0;Mg(b);c[d>>2]=e;return}else{e=b+184|0;f=c[e>>2]|0;f=(f|0)==0?34812:f;b=_g(f)|0;b=Lg(b+2+(_g(d)|0)|0)|0;$g(b,f)|0;f=b+(_g(b)|0)|0;a[f>>0]=32;a[f+1>>0]=0;ah(b,d)|0;d=b;b=c[e>>2]|0;Mg(b);c[e>>2]=d;return}}function Ig(a){a=a|0;var b=0,d=0;Mg(c[a+8>>2]|0);Mg(c[a+184>>2]|0);Mg(c[a+196>>2]|0);Mg(c[a+200>>2]|0);Mg(c[a+208>>2]|0);Mg(c[a+212>>2]|0);Mg(c[a+220>>2]|0);Mg(c[a+224>>2]|0);Mg(c[a+232>>2]|0);Mg(c[a+236>>2]|0);d=a+96|0;if((c[d>>2]|0)>0){b=0;do{Mg(c[a+48+(b*12|0)+4>>2]|0);Mg(c[a+48+(b*12|0)>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0))}d=a+164|0;if((c[d>>2]|0)>0){b=0;do{Mg(c[a+100+(b<<4)+8>>2]|0);Mg(c[a+100+(b<<4)+4>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0))}d=a+180|0;if((c[d>>2]|0)<=0){d=a+192|0;d=c[d>>2]|0;Mg(d);d=a+32|0;d=c[d>>2]|0;Mg(d);a=c[a>>2]|0;Mg(a);return}b=0;do{Mg(c[a+168+(b*12|0)>>2]|0);Mg(c[a+168+(b*12|0)+4>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0));d=a+192|0;d=c[d>>2]|0;Mg(d);d=a+32|0;d=c[d>>2]|0;Mg(d);a=c[a>>2]|0;Mg(a);return}function Jg(a){a=a|0;return Va[c[(c[a+4>>2]|0)+8>>2]&15](a)|0}function Kg(a){a=a|0;Fi(a|0,0,248)|0;return}function Lg(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+16|0;o=x;do if(a>>>0<245){k=a>>>0<11?16:a+11&-8;a=k>>>3;n=c[8557]|0;d=n>>>a;if(d&3|0){b=(d&1^1)+a|0;a=34268+(b<<1<<2)|0;d=a+8|0;e=c[d>>2]|0;f=e+8|0;g=c[f>>2]|0;if((g|0)==(a|0))c[8557]=n&~(1<<b);else{c[g+12>>2]=a;c[d>>2]=g}w=b<<3;c[e+4>>2]=w|3;w=e+w+4|0;c[w>>2]=c[w>>2]|1;w=f;l=x;return w|0}m=c[8559]|0;if(k>>>0>m>>>0){if(d|0){b=2<<a;b=d<<a&(b|0-b);b=(b&0-b)+-1|0;i=b>>>12&16;b=b>>>i;d=b>>>5&8;b=b>>>d;g=b>>>2&4;b=b>>>g;a=b>>>1&2;b=b>>>a;e=b>>>1&1;e=(d|i|g|a|e)+(b>>>e)|0;b=34268+(e<<1<<2)|0;a=b+8|0;g=c[a>>2]|0;i=g+8|0;d=c[i>>2]|0;if((d|0)==(b|0)){a=n&~(1<<e);c[8557]=a}else{c[d+12>>2]=b;c[a>>2]=d;a=n}w=e<<3;h=w-k|0;c[g+4>>2]=k|3;f=g+k|0;c[f+4>>2]=h|1;c[g+w>>2]=h;if(m|0){e=c[8562]|0;b=m>>>3;d=34268+(b<<1<<2)|0;b=1<<b;if(!(a&b)){c[8557]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=e;c[b+12>>2]=e;c[e+8>>2]=b;c[e+12>>2]=d}c[8559]=h;c[8562]=f;w=i;l=x;return w|0}g=c[8558]|0;if(g){d=(g&0-g)+-1|0;f=d>>>12&16;d=d>>>f;e=d>>>5&8;d=d>>>e;h=d>>>2&4;d=d>>>h;i=d>>>1&2;d=d>>>i;j=d>>>1&1;j=c[34532+((e|f|h|i|j)+(d>>>j)<<2)>>2]|0;d=j;i=j;j=(c[j+4>>2]&-8)-k|0;while(1){a=c[d+16>>2]|0;if(!a){a=c[d+20>>2]|0;if(!a)break}h=(c[a+4>>2]&-8)-k|0;f=h>>>0<j>>>0;d=a;i=f?a:i;j=f?h:j}h=i+k|0;if(h>>>0>i>>>0){f=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+20|0;b=c[a>>2]|0;if(!b){a=i+16|0;b=c[a>>2]|0;if(!b){d=0;break}}while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[i+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);do if(f|0){b=c[i+28>>2]|0;a=34532+(b<<2)|0;if((i|0)==(c[a>>2]|0)){c[a>>2]=d;if(!d){c[8558]=g&~(1<<b);break}}else{w=f+16|0;c[((c[w>>2]|0)==(i|0)?w:f+20|0)>>2]=d;if(!d)break}c[d+24>>2]=f;b=c[i+16>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}b=c[i+20>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}while(0);if(j>>>0<16){w=j+k|0;c[i+4>>2]=w|3;w=i+w+4|0;c[w>>2]=c[w>>2]|1}else{c[i+4>>2]=k|3;c[h+4>>2]=j|1;c[h+j>>2]=j;if(m|0){e=c[8562]|0;b=m>>>3;d=34268+(b<<1<<2)|0;b=1<<b;if(!(b&n)){c[8557]=b|n;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=e;c[b+12>>2]=e;c[e+8>>2]=b;c[e+12>>2]=d}c[8559]=j;c[8562]=h}w=i+8|0;l=x;return w|0}else n=k}else n=k}else n=k}else if(a>>>0<=4294967231){a=a+11|0;k=a&-8;e=c[8558]|0;if(e){f=0-k|0;a=a>>>8;if(a)if(k>>>0>16777215)j=31;else{n=(a+1048320|0)>>>16&8;r=a<<n;i=(r+520192|0)>>>16&4;r=r<<i;j=(r+245760|0)>>>16&2;j=14-(i|n|j)+(r<<j>>>15)|0;j=k>>>(j+7|0)&1|j<<1}else j=0;d=c[34532+(j<<2)>>2]|0;a:do if(!d){d=0;a=0;r=61}else{a=0;i=k<<((j|0)==31?0:25-(j>>>1)|0);g=0;while(1){h=(c[d+4>>2]&-8)-k|0;if(h>>>0<f>>>0)if(!h){a=d;f=0;r=65;break a}else{a=d;f=h}r=c[d+20>>2]|0;d=c[d+16+(i>>>31<<2)>>2]|0;g=(r|0)==0|(r|0)==(d|0)?g:r;if(!d){d=g;r=61;break}else i=i<<1}}while(0);if((r|0)==61){if((d|0)==0&(a|0)==0){a=2<<j;a=(a|0-a)&e;if(!a){n=k;break}n=(a&0-a)+-1|0;h=n>>>12&16;n=n>>>h;g=n>>>5&8;n=n>>>g;i=n>>>2&4;n=n>>>i;j=n>>>1&2;n=n>>>j;d=n>>>1&1;a=0;d=c[34532+((g|h|i|j|d)+(n>>>d)<<2)>>2]|0}if(!d){i=a;h=f}else r=65}if((r|0)==65){g=d;while(1){n=(c[g+4>>2]&-8)-k|0;d=n>>>0<f>>>0;f=d?n:f;a=d?g:a;d=c[g+16>>2]|0;if(!d)d=c[g+20>>2]|0;if(!d){i=a;h=f;break}else g=d}}if(((i|0)!=0?h>>>0<((c[8559]|0)-k|0)>>>0:0)?(m=i+k|0,m>>>0>i>>>0):0){g=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+20|0;b=c[a>>2]|0;if(!b){a=i+16|0;b=c[a>>2]|0;if(!b){b=0;break}}while(1){f=b+20|0;d=c[f>>2]|0;if(!d){f=b+16|0;d=c[f>>2]|0;if(!d)break;else{b=d;a=f}}else{b=d;a=f}}c[a>>2]=0}else{w=c[i+8>>2]|0;c[w+12>>2]=b;c[b+8>>2]=w}while(0);do if(g){a=c[i+28>>2]|0;d=34532+(a<<2)|0;if((i|0)==(c[d>>2]|0)){c[d>>2]=b;if(!b){e=e&~(1<<a);c[8558]=e;break}}else{w=g+16|0;c[((c[w>>2]|0)==(i|0)?w:g+20|0)>>2]=b;if(!b)break}c[b+24>>2]=g;a=c[i+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[i+20>>2]|0;if(a){c[b+20>>2]=a;c[a+24>>2]=b}}while(0);b:do if(h>>>0<16){w=h+k|0;c[i+4>>2]=w|3;w=i+w+4|0;c[w>>2]=c[w>>2]|1}else{c[i+4>>2]=k|3;c[m+4>>2]=h|1;c[m+h>>2]=h;b=h>>>3;if(h>>>0<256){d=34268+(b<<1<<2)|0;a=c[8557]|0;b=1<<b;if(!(a&b)){c[8557]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=m;c[b+12>>2]=m;c[m+8>>2]=b;c[m+12>>2]=d;break}b=h>>>8;if(b)if(h>>>0>16777215)d=31;else{v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;d=(w+245760|0)>>>16&2;d=14-(u|v|d)+(w<<d>>>15)|0;d=h>>>(d+7|0)&1|d<<1}else d=0;b=34532+(d<<2)|0;c[m+28>>2]=d;a=m+16|0;c[a+4>>2]=0;c[a>>2]=0;a=1<<d;if(!(e&a)){c[8558]=e|a;c[b>>2]=m;c[m+24>>2]=b;c[m+12>>2]=m;c[m+8>>2]=m;break}b=c[b>>2]|0;c:do if((c[b+4>>2]&-8|0)!=(h|0)){e=h<<((d|0)==31?0:25-(d>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(h|0)){b=a;break c}else{e=e<<1;b=a}}c[d>>2]=m;c[m+24>>2]=b;c[m+12>>2]=m;c[m+8>>2]=m;break b}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=m;c[v>>2]=m;c[m+8>>2]=w;c[m+12>>2]=b;c[m+24>>2]=0}while(0);w=i+8|0;l=x;return w|0}else n=k}else n=k}else n=-1;while(0);d=c[8559]|0;if(d>>>0>=n>>>0){b=d-n|0;a=c[8562]|0;if(b>>>0>15){w=a+n|0;c[8562]=w;c[8559]=b;c[w+4>>2]=b|1;c[a+d>>2]=b;c[a+4>>2]=n|3}else{c[8559]=0;c[8562]=0;c[a+4>>2]=d|3;w=a+d+4|0;c[w>>2]=c[w>>2]|1}w=a+8|0;l=x;return w|0}h=c[8560]|0;if(h>>>0>n>>>0){u=h-n|0;c[8560]=u;w=c[8563]|0;v=w+n|0;c[8563]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}if(!(c[8675]|0)){c[8677]=4096;c[8676]=4096;c[8678]=-1;c[8679]=-1;c[8680]=0;c[8668]=0;c[8675]=o&-16^1431655768;a=4096}else a=c[8677]|0;i=n+48|0;j=n+47|0;g=a+j|0;f=0-a|0;k=g&f;if(k>>>0<=n>>>0){w=0;l=x;return w|0}a=c[8667]|0;if(a|0?(m=c[8665]|0,o=m+k|0,o>>>0<=m>>>0|o>>>0>a>>>0):0){w=0;l=x;return w|0}d:do if(!(c[8668]&4)){d=c[8563]|0;e:do if(d){e=34676;while(1){o=c[e>>2]|0;if(o>>>0<=d>>>0?(o+(c[e+4>>2]|0)|0)>>>0>d>>>0:0)break;a=c[e+8>>2]|0;if(!a){r=128;break e}else e=a}b=g-h&f;if(b>>>0<2147483647){a=Gi(b|0)|0;if((a|0)==((c[e>>2]|0)+(c[e+4>>2]|0)|0)){if((a|0)!=(-1|0)){h=b;g=a;r=145;break d}}else{e=a;r=136}}else b=0}else r=128;while(0);do if((r|0)==128){d=Gi(0)|0;if((d|0)!=(-1|0)?(b=d,p=c[8676]|0,q=p+-1|0,b=((q&b|0)==0?0:(q+b&0-p)-b|0)+k|0,p=c[8665]|0,q=b+p|0,b>>>0>n>>>0&b>>>0<2147483647):0){o=c[8667]|0;if(o|0?q>>>0<=p>>>0|q>>>0>o>>>0:0){b=0;break}a=Gi(b|0)|0;if((a|0)==(d|0)){h=b;g=d;r=145;break d}else{e=a;r=136}}else b=0}while(0);do if((r|0)==136){d=0-b|0;if(!(i>>>0>b>>>0&(b>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){b=0;break}else{h=b;g=e;r=145;break d}a=c[8677]|0;a=j-b+a&0-a;if(a>>>0>=2147483647){h=b;g=e;r=145;break d}if((Gi(a|0)|0)==(-1|0)){Gi(d|0)|0;b=0;break}else{h=a+b|0;g=e;r=145;break d}}while(0);c[8668]=c[8668]|4;r=143}else{b=0;r=143}while(0);if(((r|0)==143?k>>>0<2147483647:0)?(u=Gi(k|0)|0,q=Gi(0)|0,s=q-u|0,t=s>>>0>(n+40|0)>>>0,!((u|0)==(-1|0)|t^1|u>>>0<q>>>0&((u|0)!=(-1|0)&(q|0)!=(-1|0))^1)):0){h=t?s:b;g=u;r=145}if((r|0)==145){b=(c[8665]|0)+h|0;c[8665]=b;if(b>>>0>(c[8666]|0)>>>0)c[8666]=b;j=c[8563]|0;f:do if(j){b=34676;while(1){a=c[b>>2]|0;d=c[b+4>>2]|0;if((g|0)==(a+d|0)){r=154;break}e=c[b+8>>2]|0;if(!e)break;else b=e}if(((r|0)==154?(v=b+4|0,(c[b+12>>2]&8|0)==0):0)?g>>>0>j>>>0&a>>>0<=j>>>0:0){c[v>>2]=d+h;w=(c[8560]|0)+h|0;u=j+8|0;u=(u&7|0)==0?0:0-u&7;v=j+u|0;u=w-u|0;c[8563]=v;c[8560]=u;c[v+4>>2]=u|1;c[j+w+4>>2]=40;c[8564]=c[8679];break}if(g>>>0<(c[8561]|0)>>>0)c[8561]=g;d=g+h|0;b=34676;while(1){if((c[b>>2]|0)==(d|0)){r=162;break}a=c[b+8>>2]|0;if(!a)break;else b=a}if((r|0)==162?(c[b+12>>2]&8|0)==0:0){c[b>>2]=g;m=b+4|0;c[m>>2]=(c[m>>2]|0)+h;m=g+8|0;m=g+((m&7|0)==0?0:0-m&7)|0;b=d+8|0;b=d+((b&7|0)==0?0:0-b&7)|0;k=m+n|0;i=b-m-n|0;c[m+4>>2]=n|3;g:do if((j|0)==(b|0)){w=(c[8560]|0)+i|0;c[8560]=w;c[8563]=k;c[k+4>>2]=w|1}else{if((c[8562]|0)==(b|0)){w=(c[8559]|0)+i|0;c[8559]=w;c[8562]=k;c[k+4>>2]=w|1;c[k+w>>2]=w;break}a=c[b+4>>2]|0;if((a&3|0)==1){h=a&-8;e=a>>>3;h:do if(a>>>0<256){a=c[b+8>>2]|0;d=c[b+12>>2]|0;if((d|0)==(a|0)){c[8557]=c[8557]&~(1<<e);break}else{c[a+12>>2]=d;c[d+8>>2]=a;break}}else{g=c[b+24>>2]|0;a=c[b+12>>2]|0;do if((a|0)==(b|0)){d=b+16|0;e=d+4|0;a=c[e>>2]|0;if(!a){a=c[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=c[f>>2]|0;if(!e){f=a+16|0;e=c[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}c[d>>2]=0}else{w=c[b+8>>2]|0;c[w+12>>2]=a;c[a+8>>2]=w}while(0);if(!g)break;d=c[b+28>>2]|0;e=34532+(d<<2)|0;do if((c[e>>2]|0)!=(b|0)){w=g+16|0;c[((c[w>>2]|0)==(b|0)?w:g+20|0)>>2]=a;if(!a)break h}else{c[e>>2]=a;if(a|0)break;c[8558]=c[8558]&~(1<<d);break h}while(0);c[a+24>>2]=g;d=b+16|0;e=c[d>>2]|0;if(e|0){c[a+16>>2]=e;c[e+24>>2]=a}d=c[d+4>>2]|0;if(!d)break;c[a+20>>2]=d;c[d+24>>2]=a}while(0);b=b+h|0;f=h+i|0}else f=i;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[k+4>>2]=f|1;c[k+f>>2]=f;b=f>>>3;if(f>>>0<256){d=34268+(b<<1<<2)|0;a=c[8557]|0;b=1<<b;if(!(a&b)){c[8557]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=k;c[b+12>>2]=k;c[k+8>>2]=b;c[k+12>>2]=d;break}b=f>>>8;do if(!b)e=0;else{if(f>>>0>16777215){e=31;break}v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;e=(w+245760|0)>>>16&2;e=14-(u|v|e)+(w<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}while(0);b=34532+(e<<2)|0;c[k+28>>2]=e;a=k+16|0;c[a+4>>2]=0;c[a>>2]=0;a=c[8558]|0;d=1<<e;if(!(a&d)){c[8558]=a|d;c[b>>2]=k;c[k+24>>2]=b;c[k+12>>2]=k;c[k+8>>2]=k;break}b=c[b>>2]|0;i:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break i}else{e=e<<1;b=a}}c[d>>2]=k;c[k+24>>2]=b;c[k+12>>2]=k;c[k+8>>2]=k;break g}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=k;c[v>>2]=k;c[k+8>>2]=w;c[k+12>>2]=b;c[k+24>>2]=0}while(0);w=m+8|0;l=x;return w|0}b=34676;while(1){a=c[b>>2]|0;if(a>>>0<=j>>>0?(w=a+(c[b+4>>2]|0)|0,w>>>0>j>>>0):0)break;b=c[b+8>>2]|0}f=w+-47|0;a=f+8|0;a=f+((a&7|0)==0?0:0-a&7)|0;f=j+16|0;a=a>>>0<f>>>0?j:a;b=a+8|0;d=h+-40|0;u=g+8|0;u=(u&7|0)==0?0:0-u&7;v=g+u|0;u=d-u|0;c[8563]=v;c[8560]=u;c[v+4>>2]=u|1;c[g+d+4>>2]=40;c[8564]=c[8679];d=a+4|0;c[d>>2]=27;c[b>>2]=c[8669];c[b+4>>2]=c[8670];c[b+8>>2]=c[8671];c[b+12>>2]=c[8672];c[8669]=g;c[8670]=h;c[8672]=0;c[8671]=b;b=a+24|0;do{v=b;b=b+4|0;c[b>>2]=7}while((v+8|0)>>>0<w>>>0);if((a|0)!=(j|0)){g=a-j|0;c[d>>2]=c[d>>2]&-2;c[j+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){d=34268+(b<<1<<2)|0;a=c[8557]|0;b=1<<b;if(!(a&b)){c[8557]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=j;c[b+12>>2]=j;c[j+8>>2]=b;c[j+12>>2]=d;break}b=g>>>8;if(b)if(g>>>0>16777215)e=31;else{v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;e=(w+245760|0)>>>16&2;e=14-(u|v|e)+(w<<e>>>15)|0;e=g>>>(e+7|0)&1|e<<1}else e=0;d=34532+(e<<2)|0;c[j+28>>2]=e;c[j+20>>2]=0;c[f>>2]=0;b=c[8558]|0;a=1<<e;if(!(b&a)){c[8558]=b|a;c[d>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}b=c[d>>2]|0;j:do if((c[b+4>>2]&-8|0)!=(g|0)){e=g<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(g|0)){b=a;break j}else{e=e<<1;b=a}}c[d>>2]=j;c[j+24>>2]=b;c[j+12>>2]=j;c[j+8>>2]=j;break f}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=j;c[v>>2]=j;c[j+8>>2]=w;c[j+12>>2]=b;c[j+24>>2]=0}}else{w=c[8561]|0;if((w|0)==0|g>>>0<w>>>0)c[8561]=g;c[8669]=g;c[8670]=h;c[8672]=0;c[8566]=c[8675];c[8565]=-1;c[8570]=34268;c[8569]=34268;c[8572]=34276;c[8571]=34276;c[8574]=34284;c[8573]=34284;c[8576]=34292;c[8575]=34292;c[8578]=34300;c[8577]=34300;c[8580]=34308;c[8579]=34308;c[8582]=34316;c[8581]=34316;c[8584]=34324;c[8583]=34324;c[8586]=34332;c[8585]=34332;c[8588]=34340;c[8587]=34340;c[8590]=34348;c[8589]=34348;c[8592]=34356;c[8591]=34356;c[8594]=34364;c[8593]=34364;c[8596]=34372;c[8595]=34372;c[8598]=34380;c[8597]=34380;c[8600]=34388;c[8599]=34388;c[8602]=34396;c[8601]=34396;c[8604]=34404;c[8603]=34404;c[8606]=34412;c[8605]=34412;c[8608]=34420;c[8607]=34420;c[8610]=34428;c[8609]=34428;c[8612]=34436;c[8611]=34436;c[8614]=34444;c[8613]=34444;c[8616]=34452;c[8615]=34452;c[8618]=34460;c[8617]=34460;c[8620]=34468;c[8619]=34468;c[8622]=34476;c[8621]=34476;c[8624]=34484;c[8623]=34484;c[8626]=34492;c[8625]=34492;c[8628]=34500;c[8627]=34500;c[8630]=34508;c[8629]=34508;c[8632]=34516;c[8631]=34516;w=h+-40|0;u=g+8|0;u=(u&7|0)==0?0:0-u&7;v=g+u|0;u=w-u|0;c[8563]=v;c[8560]=u;c[v+4>>2]=u|1;c[g+w+4>>2]=40;c[8564]=c[8679]}while(0);b=c[8560]|0;if(b>>>0>n>>>0){u=b-n|0;c[8560]=u;w=c[8563]|0;v=w+n|0;c[8563]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}}c[(Ug()|0)>>2]=12;w=0;l=x;return w|0}function Mg(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0;if(!a)return;d=a+-8|0;f=c[8561]|0;a=c[a+-4>>2]|0;b=a&-8;j=d+b|0;do if(!(a&1)){e=c[d>>2]|0;if(!(a&3))return;h=d+(0-e)|0;g=e+b|0;if(h>>>0<f>>>0)return;if((c[8562]|0)==(h|0)){a=j+4|0;b=c[a>>2]|0;if((b&3|0)!=3){i=h;b=g;break}c[8559]=g;c[a>>2]=b&-2;c[h+4>>2]=g|1;c[h+g>>2]=g;return}d=e>>>3;if(e>>>0<256){a=c[h+8>>2]|0;b=c[h+12>>2]|0;if((b|0)==(a|0)){c[8557]=c[8557]&~(1<<d);i=h;b=g;break}else{c[a+12>>2]=b;c[b+8>>2]=a;i=h;b=g;break}}f=c[h+24>>2]|0;a=c[h+12>>2]|0;do if((a|0)==(h|0)){b=h+16|0;d=b+4|0;a=c[d>>2]|0;if(!a){a=c[b>>2]|0;if(!a){a=0;break}}else b=d;while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0}else{i=c[h+8>>2]|0;c[i+12>>2]=a;c[a+8>>2]=i}while(0);if(f){b=c[h+28>>2]|0;d=34532+(b<<2)|0;if((c[d>>2]|0)==(h|0)){c[d>>2]=a;if(!a){c[8558]=c[8558]&~(1<<b);i=h;b=g;break}}else{i=f+16|0;c[((c[i>>2]|0)==(h|0)?i:f+20|0)>>2]=a;if(!a){i=h;b=g;break}}c[a+24>>2]=f;b=h+16|0;d=c[b>>2]|0;if(d|0){c[a+16>>2]=d;c[d+24>>2]=a}b=c[b+4>>2]|0;if(b){c[a+20>>2]=b;c[b+24>>2]=a;i=h;b=g}else{i=h;b=g}}else{i=h;b=g}}else{i=d;h=d}while(0);if(h>>>0>=j>>>0)return;a=j+4|0;e=c[a>>2]|0;if(!(e&1))return;if(!(e&2)){if((c[8563]|0)==(j|0)){j=(c[8560]|0)+b|0;c[8560]=j;c[8563]=i;c[i+4>>2]=j|1;if((i|0)!=(c[8562]|0))return;c[8562]=0;c[8559]=0;return}if((c[8562]|0)==(j|0)){j=(c[8559]|0)+b|0;c[8559]=j;c[8562]=h;c[i+4>>2]=j|1;c[h+j>>2]=j;return}f=(e&-8)+b|0;d=e>>>3;do if(e>>>0<256){b=c[j+8>>2]|0;a=c[j+12>>2]|0;if((a|0)==(b|0)){c[8557]=c[8557]&~(1<<d);break}else{c[b+12>>2]=a;c[a+8>>2]=b;break}}else{g=c[j+24>>2]|0;a=c[j+12>>2]|0;do if((a|0)==(j|0)){b=j+16|0;d=b+4|0;a=c[d>>2]|0;if(!a){a=c[b>>2]|0;if(!a){d=0;break}}else b=d;while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0;d=a}else{d=c[j+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(g|0){a=c[j+28>>2]|0;b=34532+(a<<2)|0;if((c[b>>2]|0)==(j|0)){c[b>>2]=d;if(!d){c[8558]=c[8558]&~(1<<a);break}}else{e=g+16|0;c[((c[e>>2]|0)==(j|0)?e:g+20|0)>>2]=d;if(!d)break}c[d+24>>2]=g;a=j+16|0;b=c[a>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}a=c[a+4>>2]|0;if(a|0){c[d+20>>2]=a;c[a+24>>2]=d}}}while(0);c[i+4>>2]=f|1;c[h+f>>2]=f;if((i|0)==(c[8562]|0)){c[8559]=f;return}}else{c[a>>2]=e&-2;c[i+4>>2]=b|1;c[h+b>>2]=b;f=b}a=f>>>3;if(f>>>0<256){d=34268+(a<<1<<2)|0;b=c[8557]|0;a=1<<a;if(!(b&a)){c[8557]=b|a;a=d;b=d+8|0}else{b=d+8|0;a=c[b>>2]|0}c[b>>2]=i;c[a+12>>2]=i;c[i+8>>2]=a;c[i+12>>2]=d;return}a=f>>>8;if(a)if(f>>>0>16777215)e=31;else{h=(a+1048320|0)>>>16&8;j=a<<h;g=(j+520192|0)>>>16&4;j=j<<g;e=(j+245760|0)>>>16&2;e=14-(g|h|e)+(j<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}else e=0;a=34532+(e<<2)|0;c[i+28>>2]=e;c[i+20>>2]=0;c[i+16>>2]=0;b=c[8558]|0;d=1<<e;a:do if(!(b&d)){c[8558]=b|d;c[a>>2]=i;c[i+24>>2]=a;c[i+12>>2]=i;c[i+8>>2]=i}else{a=c[a>>2]|0;b:do if((c[a+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=a+16+(e>>>31<<2)|0;b=c[d>>2]|0;if(!b)break;if((c[b+4>>2]&-8|0)==(f|0)){a=b;break b}else{e=e<<1;a=b}}c[d>>2]=i;c[i+24>>2]=a;c[i+12>>2]=i;c[i+8>>2]=i;break a}while(0);h=a+8|0;j=c[h>>2]|0;c[j+12>>2]=i;c[h>>2]=i;c[i+8>>2]=j;c[i+12>>2]=a;c[i+24>>2]=0}while(0);j=(c[8565]|0)+-1|0;c[8565]=j;if(j|0)return;a=34684;while(1){a=c[a>>2]|0;if(!a)break;else a=a+8|0}c[8565]=-1;return}function Ng(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){b=Lg(b)|0;return b|0}if(b>>>0>4294967231){c[(Ug()|0)>>2]=12;b=0;return b|0}d=Og(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d|0){b=d+8|0;return b|0}d=Lg(b)|0;if(!d){b=0;return b|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;Ei(d|0,a|0,(e>>>0<b>>>0?e:b)|0)|0;Mg(a);b=d;return b|0}function Og(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;l=a+4|0;m=c[l>>2]|0;d=m&-8;i=a+d|0;if(!(m&3)){if(b>>>0<256){a=0;return a|0}if(d>>>0>=(b+4|0)>>>0?(d-b|0)>>>0<=c[8677]<<1>>>0:0)return a|0;a=0;return a|0}if(d>>>0>=b>>>0){d=d-b|0;if(d>>>0<=15)return a|0;k=a+b|0;c[l>>2]=m&1|b|2;c[k+4>>2]=d|3;m=i+4|0;c[m>>2]=c[m>>2]|1;Pg(k,d);return a|0}if((c[8563]|0)==(i|0)){k=(c[8560]|0)+d|0;d=k-b|0;e=a+b|0;if(k>>>0<=b>>>0){a=0;return a|0}c[l>>2]=m&1|b|2;c[e+4>>2]=d|1;c[8563]=e;c[8560]=d;return a|0}if((c[8562]|0)==(i|0)){e=(c[8559]|0)+d|0;if(e>>>0<b>>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){k=a+b|0;e=a+e|0;c[l>>2]=m&1|b|2;c[k+4>>2]=d|1;c[e>>2]=d;e=e+4|0;c[e>>2]=c[e>>2]&-2;e=k}else{c[l>>2]=m&1|e|2;e=a+e+4|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[8559]=d;c[8562]=e;return a|0}e=c[i+4>>2]|0;if(e&2|0){a=0;return a|0}j=(e&-8)+d|0;if(j>>>0<b>>>0){a=0;return a|0}k=j-b|0;f=e>>>3;do if(e>>>0<256){e=c[i+8>>2]|0;d=c[i+12>>2]|0;if((d|0)==(e|0)){c[8557]=c[8557]&~(1<<f);break}else{c[e+12>>2]=d;c[d+8>>2]=e;break}}else{h=c[i+24>>2]|0;d=c[i+12>>2]|0;do if((d|0)==(i|0)){e=i+16|0;f=e+4|0;d=c[f>>2]|0;if(!d){d=c[e>>2]|0;if(!d){f=0;break}}else e=f;while(1){g=d+20|0;f=c[g>>2]|0;if(!f){g=d+16|0;f=c[g>>2]|0;if(!f)break;else{d=f;e=g}}else{d=f;e=g}}c[e>>2]=0;f=d}else{f=c[i+8>>2]|0;c[f+12>>2]=d;c[d+8>>2]=f;f=d}while(0);if(h|0){d=c[i+28>>2]|0;e=34532+(d<<2)|0;if((c[e>>2]|0)==(i|0)){c[e>>2]=f;if(!f){c[8558]=c[8558]&~(1<<d);break}}else{g=h+16|0;c[((c[g>>2]|0)==(i|0)?g:h+20|0)>>2]=f;if(!f)break}c[f+24>>2]=h;d=i+16|0;e=c[d>>2]|0;if(e|0){c[f+16>>2]=e;c[e+24>>2]=f}d=c[d+4>>2]|0;if(d|0){c[f+20>>2]=d;c[d+24>>2]=f}}}while(0);if(k>>>0<16){c[l>>2]=m&1|j|2;m=a+j+4|0;c[m>>2]=c[m>>2]|1;return a|0}else{i=a+b|0;c[l>>2]=m&1|b|2;c[i+4>>2]=k|3;m=a+j+4|0;c[m>>2]=c[m>>2]|1;Pg(i,k);return a|0}return 0}function Pg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=a+b|0;d=c[a+4>>2]|0;do if(!(d&1)){f=c[a>>2]|0;if(!(d&3))return;h=a+(0-f)|0;b=f+b|0;if((c[8562]|0)==(h|0)){a=i+4|0;d=c[a>>2]|0;if((d&3|0)!=3)break;c[8559]=b;c[a>>2]=d&-2;c[h+4>>2]=b|1;c[i>>2]=b;return}e=f>>>3;if(f>>>0<256){a=c[h+8>>2]|0;d=c[h+12>>2]|0;if((d|0)==(a|0)){c[8557]=c[8557]&~(1<<e);break}else{c[a+12>>2]=d;c[d+8>>2]=a;break}}g=c[h+24>>2]|0;a=c[h+12>>2]|0;do if((a|0)==(h|0)){d=h+16|0;e=d+4|0;a=c[e>>2]|0;if(!a){a=c[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=c[f>>2]|0;if(!e){f=a+16|0;e=c[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}c[d>>2]=0}else{f=c[h+8>>2]|0;c[f+12>>2]=a;c[a+8>>2]=f}while(0);if(g){d=c[h+28>>2]|0;e=34532+(d<<2)|0;if((c[e>>2]|0)==(h|0)){c[e>>2]=a;if(!a){c[8558]=c[8558]&~(1<<d);break}}else{f=g+16|0;c[((c[f>>2]|0)==(h|0)?f:g+20|0)>>2]=a;if(!a)break}c[a+24>>2]=g;d=h+16|0;e=c[d>>2]|0;if(e|0){c[a+16>>2]=e;c[e+24>>2]=a}d=c[d+4>>2]|0;if(d){c[a+20>>2]=d;c[d+24>>2]=a}}}else h=a;while(0);a=i+4|0;e=c[a>>2]|0;if(!(e&2)){if((c[8563]|0)==(i|0)){i=(c[8560]|0)+b|0;c[8560]=i;c[8563]=h;c[h+4>>2]=i|1;if((h|0)!=(c[8562]|0))return;c[8562]=0;c[8559]=0;return}if((c[8562]|0)==(i|0)){i=(c[8559]|0)+b|0;c[8559]=i;c[8562]=h;c[h+4>>2]=i|1;c[h+i>>2]=i;return}f=(e&-8)+b|0;d=e>>>3;do if(e>>>0<256){a=c[i+8>>2]|0;b=c[i+12>>2]|0;if((b|0)==(a|0)){c[8557]=c[8557]&~(1<<d);break}else{c[a+12>>2]=b;c[b+8>>2]=a;break}}else{g=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+16|0;d=a+4|0;b=c[d>>2]|0;if(!b){b=c[a>>2]|0;if(!b){d=0;break}}else a=d;while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[i+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);if(g|0){b=c[i+28>>2]|0;a=34532+(b<<2)|0;if((c[a>>2]|0)==(i|0)){c[a>>2]=d;if(!d){c[8558]=c[8558]&~(1<<b);break}}else{e=g+16|0;c[((c[e>>2]|0)==(i|0)?e:g+20|0)>>2]=d;if(!d)break}c[d+24>>2]=g;b=i+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}b=c[b+4>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}}while(0);c[h+4>>2]=f|1;c[h+f>>2]=f;if((h|0)==(c[8562]|0)){c[8559]=f;return}}else{c[a>>2]=e&-2;c[h+4>>2]=b|1;c[h+b>>2]=b;f=b}b=f>>>3;if(f>>>0<256){d=34268+(b<<1<<2)|0;a=c[8557]|0;b=1<<b;if(!(a&b)){c[8557]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=h;c[b+12>>2]=h;c[h+8>>2]=b;c[h+12>>2]=d;return}b=f>>>8;if(b)if(f>>>0>16777215)e=31;else{g=(b+1048320|0)>>>16&8;i=b<<g;d=(i+520192|0)>>>16&4;i=i<<d;e=(i+245760|0)>>>16&2;e=14-(d|g|e)+(i<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}else e=0;b=34532+(e<<2)|0;c[h+28>>2]=e;c[h+20>>2]=0;c[h+16>>2]=0;a=c[8558]|0;d=1<<e;if(!(a&d)){c[8558]=a|d;c[b>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;return}b=c[b>>2]|0;a:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break a}else{e=e<<1;b=a}}c[d>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;return}while(0);g=b+8|0;i=c[g>>2]|0;c[i+12>>2]=h;c[g>>2]=h;c[h+8>>2]=i;c[h+12>>2]=b;c[h+24>>2]=0;return}function Qg(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=Vg(c[a+60>>2]|0)|0;a=Tg(pa(6,d|0)|0)|0;l=b;return a|0}function Rg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+48|0;k=n+32|0;g=n+16|0;f=n;i=a+28|0;e=c[i>>2]|0;c[f>>2]=e;j=a+20|0;e=(c[j>>2]|0)-e|0;c[f+4>>2]=e;c[f+8>>2]=b;c[f+12>>2]=d;e=e+d|0;h=a+60|0;c[g>>2]=c[h>>2];c[g+4>>2]=f;c[g+8>>2]=2;g=Tg(na(146,g|0)|0)|0;a:do if((e|0)!=(g|0)){b=2;while(1){if((g|0)<0)break;e=e-g|0;p=c[f+4>>2]|0;o=g>>>0>p>>>0;f=o?f+8|0:f;b=b+(o<<31>>31)|0;p=g-(o?p:0)|0;c[f>>2]=(c[f>>2]|0)+p;o=f+4|0;c[o>>2]=(c[o>>2]|0)-p;c[k>>2]=c[h>>2];c[k+4>>2]=f;c[k+8>>2]=b;g=Tg(na(146,k|0)|0)|0;if((e|0)==(g|0)){m=3;break a}}c[a+16>>2]=0;c[i>>2]=0;c[j>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[f+4>>2]|0)|0}else m=3;while(0);if((m|0)==3){p=c[a+44>>2]|0;c[a+16>>2]=p+(c[a+48>>2]|0);c[i>>2]=p;c[j>>2]=p}l=n;return d|0}function Sg(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=l;l=l+32|0;g=f;e=f+20|0;c[g>>2]=c[a+60>>2];c[g+4>>2]=0;c[g+8>>2]=b;c[g+12>>2]=e;c[g+16>>2]=d;if((Tg(ma(140,g|0)|0)|0)<0){c[e>>2]=-1;a=-1}else a=c[e>>2]|0;l=f;return a|0}function Tg(a){a=a|0;if(a>>>0>4294963200){c[(Ug()|0)>>2]=0-a;a=-1}return a|0}function Ug(){return 34788}function Vg(a){a=a|0;return a|0}function Wg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+32|0;f=g;c[b+36>>2]=1;if((c[b>>2]&64|0)==0?(c[f>>2]=c[b+60>>2],c[f+4>>2]=21523,c[f+8>>2]=g+16,oa(54,f|0)|0):0)a[b+75>>0]=-1;f=Rg(b,d,e)|0;l=g;return f|0}function Xg(a){a=a|0;return (a+-48|0)>>>0<10|0}function Yg(){return 13300}function Zg(b,c){b=b|0;c=c|0;var d=0,e=0;d=a[b>>0]|0;e=a[c>>0]|0;if(d<<24>>24==0?1:d<<24>>24!=e<<24>>24)b=e;else{do{b=b+1|0;c=c+1|0;d=a[b>>0]|0;e=a[c>>0]|0}while(!(d<<24>>24==0?1:d<<24>>24!=e<<24>>24));b=e}return (d&255)-(b&255)|0}function _g(b){b=b|0;var d=0,e=0,f=0;f=b;a:do if(!(f&3))e=5;else{d=f;while(1){if(!(a[b>>0]|0)){b=d;break a}b=b+1|0;d=b;if(!(d&3)){e=5;break}}}while(0);if((e|0)==5){while(1){d=c[b>>2]|0;if(!((d&-2139062144^-2139062144)&d+-16843009))b=b+4|0;else break}if((d&255)<<24>>24)do b=b+1|0;while((a[b>>0]|0)!=0)}return b-f|0}function $g(a,b){a=a|0;b=b|0;bh(a,b)|0;return a|0}function ah(a,b){a=a|0;b=b|0;$g(a+(_g(a)|0)|0,b)|0;return a|0}function bh(b,d){b=b|0;d=d|0;var e=0,f=0;e=d;a:do if(!((e^b)&3)){if(e&3)do{e=a[d>>0]|0;a[b>>0]=e;if(!(e<<24>>24))break a;d=d+1|0;b=b+1|0}while((d&3|0)!=0);e=c[d>>2]|0;if(!((e&-2139062144^-2139062144)&e+-16843009)){f=b;while(1){d=d+4|0;b=f+4|0;c[f>>2]=e;e=c[d>>2]|0;if((e&-2139062144^-2139062144)&e+-16843009|0)break;else f=b}}f=10}else f=10;while(0);if((f|0)==10){f=a[d>>0]|0;a[b>>0]=f;if(f<<24>>24)do{d=d+1|0;b=b+1|0;f=a[d>>0]|0;a[b>>0]=f}while(f<<24>>24!=0)}return b|0}function ch(b,c){b=b|0;c=c|0;b=eh(b,c)|0;return ((a[b>>0]|0)==(c&255)<<24>>24?b:0)|0}function dh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=d&255;f=(e|0)!=0;a:do if(f&(b&3|0)!=0){g=d&255;while(1){if((a[b>>0]|0)==g<<24>>24){i=6;break a}b=b+1|0;e=e+-1|0;f=(e|0)!=0;if(!(f&(b&3|0)!=0)){i=5;break}}}else i=5;while(0);if((i|0)==5)if(f)i=6;else i=16;b:do if((i|0)==6){g=d&255;if((a[b>>0]|0)==g<<24>>24)if(!e){i=16;break}else break;f=N(h,16843009)|0;c:do if(e>>>0>3)while(1){h=c[b>>2]^f;if((h&-2139062144^-2139062144)&h+-16843009|0)break c;b=b+4|0;e=e+-4|0;if(e>>>0<=3){i=11;break}}else i=11;while(0);if((i|0)==11)if(!e){i=16;break}while(1){if((a[b>>0]|0)==g<<24>>24)break b;e=e+-1|0;if(!e){i=16;break}else b=b+1|0}}while(0);if((i|0)==16)b=0;return b|0}function eh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;f=d&255;a:do if(!f)b=b+(_g(b)|0)|0;else{if(b&3){e=d&255;do{g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break a;b=b+1|0}while((b&3|0)!=0)}f=N(f,16843009)|0;e=c[b>>2]|0;b:do if(!((e&-2139062144^-2139062144)&e+-16843009))do{g=e^f;if((g&-2139062144^-2139062144)&g+-16843009|0)break b;b=b+4|0;e=c[b>>2]|0}while(!((e&-2139062144^-2139062144)&e+-16843009|0));while(0);e=d&255;while(1){g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break;else b=b+1|0}}while(0);return b|0}function fh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=l;l=l+16|0;g=f;c[g>>2]=e;e=gh(a,b,d,g)|0;l=f;return e|0}function gh(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+128|0;g=n+124|0;m=n;h=m;i=13544;j=h+124|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(j|0));if((d+-1|0)>>>0>2147483646)if(!d){b=g;d=1;k=4}else{c[(Ug()|0)>>2]=75;d=-1}else k=4;if((k|0)==4){k=-2-b|0;k=d>>>0>k>>>0?k:d;c[m+48>>2]=k;g=m+20|0;c[g>>2]=b;c[m+44>>2]=b;d=b+k|0;b=m+16|0;c[b>>2]=d;c[m+28>>2]=d;d=hh(m,e,f)|0;if(k){m=c[g>>2]|0;a[m+(((m|0)==(c[b>>2]|0))<<31>>31)>>0]=0}}l=n;return d|0}function hh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+224|0;n=s+208|0;p=s+160|0;q=s+80|0;r=s;f=p;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[n>>2]=c[e>>2];if((ih(0,d,n,q,p)|0)<0)e=-1;else{if((c[b+76>>2]|0)>-1)o=jh(b)|0;else o=0;e=c[b>>2]|0;m=e&32;if((a[b+74>>0]|0)<1)c[b>>2]=e&-33;f=b+48|0;if(!(c[f>>2]|0)){g=b+44|0;h=c[g>>2]|0;c[g>>2]=r;i=b+28|0;c[i>>2]=r;j=b+20|0;c[j>>2]=r;c[f>>2]=80;k=b+16|0;c[k>>2]=r+80;e=ih(b,d,n,q,p)|0;if(h){Xa[c[b+36>>2]&31](b,0,0)|0;e=(c[j>>2]|0)==0?-1:e;c[g>>2]=h;c[f>>2]=0;c[k>>2]=0;c[i>>2]=0;c[j>>2]=0}}else e=ih(b,d,n,q,p)|0;f=c[b>>2]|0;c[b>>2]=f|m;if(o|0)kh(b);e=(f&32|0)==0?e:-1}l=s;return e|0}function ih(d,e,f,g,i){d=d|0;e=e|0;f=f|0;g=g|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+64|0;D=I+56|0;E=I+40|0;A=I;G=I+48|0;H=I+60|0;c[D>>2]=e;w=(d|0)!=0;x=A+40|0;z=x;A=A+39|0;B=G+4|0;j=0;e=0;m=0;a:while(1){do{do if((e|0)>-1)if((j|0)>(2147483647-e|0)){c[(Ug()|0)>>2]=75;e=-1;break}else{e=j+e|0;break}while(0);s=c[D>>2]|0;j=a[s>>0]|0;if(!(j<<24>>24)){v=94;break a}k=s;b:while(1){switch(j<<24>>24){case 37:{v=10;break b}case 0:{j=k;break b}default:{}}u=k+1|0;c[D>>2]=u;j=a[u>>0]|0;k=u}c:do if((v|0)==10){v=0;j=k;do{if((a[k+1>>0]|0)!=37)break c;j=j+1|0;k=k+2|0;c[D>>2]=k}while((a[k>>0]|0)==37)}while(0);j=j-s|0;if(w)lh(d,s,j)}while((j|0)!=0);u=(Xg(a[(c[D>>2]|0)+1>>0]|0)|0)==0;k=c[D>>2]|0;if(!u?(a[k+2>>0]|0)==36:0){q=(a[k+1>>0]|0)+-48|0;o=1;j=3}else{q=-1;o=m;j=1}j=k+j|0;c[D>>2]=j;k=a[j>>0]|0;m=(k<<24>>24)+-32|0;if(m>>>0>31|(1<<m&75913|0)==0)n=0;else{n=0;do{n=1<<m|n;j=j+1|0;c[D>>2]=j;k=a[j>>0]|0;m=(k<<24>>24)+-32|0}while(!(m>>>0>31|(1<<m&75913|0)==0))}if(k<<24>>24==42){if((Xg(a[j+1>>0]|0)|0)!=0?(F=c[D>>2]|0,(a[F+2>>0]|0)==36):0){j=F+1|0;c[i+((a[j>>0]|0)+-48<<2)>>2]=10;j=c[g+((a[j>>0]|0)+-48<<3)>>2]|0;m=1;k=F+3|0}else{if(o|0){e=-1;break}if(w){u=(c[f>>2]|0)+(4-1)&~(4-1);j=c[u>>2]|0;c[f>>2]=u+4}else j=0;m=0;k=(c[D>>2]|0)+1|0}c[D>>2]=k;u=(j|0)<0;t=u?0-j|0:j;n=u?n|8192:n;u=m}else{j=mh(D)|0;if((j|0)<0){e=-1;break}t=j;u=o;k=c[D>>2]|0}do if((a[k>>0]|0)==46){j=k+1|0;if((a[j>>0]|0)!=42){c[D>>2]=j;j=mh(D)|0;k=c[D>>2]|0;break}if(Xg(a[k+2>>0]|0)|0?(C=c[D>>2]|0,(a[C+3>>0]|0)==36):0){j=C+2|0;c[i+((a[j>>0]|0)+-48<<2)>>2]=10;j=c[g+((a[j>>0]|0)+-48<<3)>>2]|0;k=C+4|0;c[D>>2]=k;break}if(u|0){e=-1;break a}if(w){r=(c[f>>2]|0)+(4-1)&~(4-1);j=c[r>>2]|0;c[f>>2]=r+4}else j=0;k=(c[D>>2]|0)+2|0;c[D>>2]=k}else j=-1;while(0);r=0;while(1){if(((a[k>>0]|0)+-65|0)>>>0>57){e=-1;break a}m=k;k=k+1|0;c[D>>2]=k;m=a[(a[m>>0]|0)+-65+(10304+(r*58|0))>>0]|0;o=m&255;if((o+-1|0)>>>0>=8)break;else r=o}if(!(m<<24>>24)){e=-1;break}p=(q|0)>-1;do if(m<<24>>24==19)if(p){e=-1;break a}else v=54;else{if(p){c[i+(q<<2)>>2]=o;p=g+(q<<3)|0;q=c[p+4>>2]|0;v=E;c[v>>2]=c[p>>2];c[v+4>>2]=q;v=54;break}if(!w){e=0;break a}nh(E,o,f);k=c[D>>2]|0;v=55}while(0);if((v|0)==54){v=0;if(w)v=55;else j=0}d:do if((v|0)==55){v=0;k=a[k+-1>>0]|0;k=(r|0)!=0&(k&15|0)==3?k&-33:k;m=n&-65537;q=(n&8192|0)==0?n:m;e:do switch(k|0){case 110:switch((r&255)<<24>>24){case 0:{c[c[E>>2]>>2]=e;j=0;break d}case 1:{c[c[E>>2]>>2]=e;j=0;break d}case 2:{j=c[E>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}case 3:{b[c[E>>2]>>1]=e;j=0;break d}case 4:{a[c[E>>2]>>0]=e;j=0;break d}case 6:{c[c[E>>2]>>2]=e;j=0;break d}case 7:{j=c[E>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}default:{j=0;break d}}case 112:{k=120;j=j>>>0>8?j:8;m=q|8;v=67;break}case 88:case 120:{m=q;v=67;break}case 111:{m=E;k=c[m>>2]|0;m=c[m+4>>2]|0;p=ph(k,m,x)|0;v=z-p|0;n=0;o=19018;j=(q&8|0)==0|(j|0)>(v|0)?j:v+1|0;v=73;break}case 105:case 100:{m=E;k=c[m>>2]|0;m=c[m+4>>2]|0;if((m|0)<0){k=qi(0,0,k|0,m|0)|0;m=y;n=E;c[n>>2]=k;c[n+4>>2]=m;n=1;o=19018;v=72;break e}else{n=(q&2049|0)!=0&1;o=(q&2048|0)==0?((q&1|0)==0?19018:19020):19019;v=72;break e}}case 117:{m=E;n=0;o=19018;k=c[m>>2]|0;m=c[m+4>>2]|0;v=72;break}case 99:{a[A>>0]=c[E>>2];r=A;n=0;o=19018;p=1;j=z;break}case 109:{k=rh(c[(Ug()|0)>>2]|0)|0;v=77;break}case 115:{k=c[E>>2]|0;k=(k|0)==0?19028:k;v=77;break}case 67:{c[G>>2]=c[E>>2];c[B>>2]=0;c[E>>2]=G;o=-1;v=81;break}case 83:{if(!j){sh(d,32,t,0,q);j=0;v=91}else{o=j;v=81}break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{j=uh(d,+h[E>>3],t,j,q,k)|0;break d}default:{r=s;n=0;o=19018;p=j;m=q;j=z}}while(0);f:do if((v|0)==67){s=E;r=c[s>>2]|0;s=c[s+4>>2]|0;p=oh(r,s,x,k&32)|0;o=(m&8|0)==0|(r|0)==0&(s|0)==0;n=o?0:2;o=o?19018:19018+(k>>>4)|0;q=m;k=r;m=s;v=73}else if((v|0)==72){p=qh(k,m,x)|0;v=73}else if((v|0)==77){v=0;s=dh(k,0,j)|0;q=(s|0)==0;r=k;n=0;o=19018;p=q?j:s-k|0;j=q?k+j|0:s}else if((v|0)==81){v=0;n=c[E>>2]|0;j=0;while(1){k=c[n>>2]|0;if(!k)break;k=th(H,k)|0;m=(k|0)<0;if(m|k>>>0>(o-j|0)>>>0){v=85;break}j=k+j|0;if(o>>>0>j>>>0)n=n+4|0;else break}if((v|0)==85){v=0;if(m){e=-1;break a}}sh(d,32,t,j,q);if(!j){j=0;v=91}else{m=c[E>>2]|0;n=0;while(1){k=c[m>>2]|0;if(!k){v=91;break f}k=th(H,k)|0;n=k+n|0;if((n|0)>(j|0)){v=91;break f}lh(d,H,k);if(n>>>0>=j>>>0){v=91;break}else m=m+4|0}}}while(0);if((v|0)==73){v=0;m=(k|0)!=0|(m|0)!=0;s=(j|0)!=0|m;m=z-p+((m^1)&1)|0;r=s?p:x;p=s?((j|0)>(m|0)?j:m):0;m=(j|0)>-1?q&-65537:q;j=z}else if((v|0)==91){v=0;sh(d,32,t,j,q^8192);j=(t|0)>(j|0)?t:j;break}q=j-r|0;p=(p|0)<(q|0)?q:p;s=p+n|0;j=(t|0)<(s|0)?s:t;sh(d,32,j,s,m);lh(d,o,n);sh(d,48,j,s,m^65536);sh(d,48,p,q,0);lh(d,r,q);sh(d,32,j,s,m^8192)}while(0);m=u}g:do if((v|0)==94)if(!d)if(!m)e=0;else{e=1;while(1){j=c[i+(e<<2)>>2]|0;if(!j)break;nh(g+(e<<3)|0,j,f);e=e+1|0;if(e>>>0>=10){e=1;break g}}while(1){if(c[i+(e<<2)>>2]|0){e=-1;break g}e=e+1|0;if(e>>>0>=10){e=1;break}}}while(0);l=I;return e|0}function jh(a){a=a|0;return 0}function kh(a){a=a|0;return}function lh(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[a>>2]&32))Gh(b,d,a)|0;return}function mh(b){b=b|0;var d=0,e=0;if(!(Xg(a[c[b>>2]>>0]|0)|0))d=0;else{d=0;do{e=c[b>>2]|0;d=(d*10|0)+-48+(a[e>>0]|0)|0;e=e+1|0;c[b>>2]=e}while((Xg(a[e>>0]|0)|0)!=0)}return d|0}function nh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0.0;a:do if(b>>>0<=20)do switch(b|0){case 9:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=b;break a}case 10:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;e=a;c[e>>2]=b;c[e+4>>2]=((b|0)<0)<<31>>31;break a}case 11:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;e=a;c[e>>2]=b;c[e+4>>2]=0;break a}case 12:{e=(c[d>>2]|0)+(8-1)&~(8-1);b=e;f=c[b>>2]|0;b=c[b+4>>2]|0;c[d>>2]=e+8;e=a;c[e>>2]=f;c[e+4>>2]=b;break a}case 13:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&65535)<<16>>16;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 14:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&65535;c[f+4>>2]=0;break a}case 15:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&255)<<24>>24;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 16:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&255;c[f+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function oh(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;if(!((b|0)==0&(c|0)==0))do{e=e+-1|0;a[e>>0]=d[10768+(b&15)>>0]|0|f;b=Ai(b|0,c|0,4)|0;c=y}while(!((b|0)==0&(c|0)==0));return e|0}function ph(b,c,d){b=b|0;c=c|0;d=d|0;if(!((b|0)==0&(c|0)==0))do{d=d+-1|0;a[d>>0]=b&7|48;b=Ai(b|0,c|0,3)|0;c=y}while(!((b|0)==0&(c|0)==0));return d|0}function qh(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295){do{e=b;b=xi(b|0,c|0,10,0)|0;f=c;c=y;g=vi(b|0,c|0,10,0)|0;g=qi(e|0,f|0,g|0,y|0)|0;d=d+-1|0;a[d>>0]=g&255|48}while(f>>>0>9|(f|0)==9&e>>>0>4294967295);c=b}else c=b;if(c)do{g=c;c=(c>>>0)/10|0;d=d+-1|0;a[d>>0]=g-(c*10|0)|48}while(g>>>0>=10);return d|0}function rh(a){a=a|0;return Bh(a,c[(Ah()|0)+188>>2]|0)|0}function sh(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+256|0;f=g;if((c|0)>(d|0)&(e&73728|0)==0){e=c-d|0;Fi(f|0,b<<24>>24|0,(e>>>0<256?e:256)|0)|0;if(e>>>0>255){b=c-d|0;do{lh(a,f,256);e=e+-256|0}while(e>>>0>255);e=b&255}lh(a,f,e)}l=g;return}function th(a,b){a=a|0;b=b|0;if(!a)a=0;else a=yh(a,b,0)|0;return a|0}function uh(b,e,f,g,h,i){b=b|0;e=+e;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;H=l;l=l+560|0;m=H+32|0;v=H+536|0;G=H;F=G;n=H+540|0;c[v>>2]=0;E=n+12|0;vh(e)|0;j=y;if((j|0)<0){e=-e;vh(e)|0;D=1;C=19035;j=y}else{D=(h&2049|0)!=0&1;C=(h&2048|0)==0?((h&1|0)==0?19036:19041):19038}do if(0==0&(j&2146435072|0)==2146435072){G=(i&32|0)!=0;j=D+3|0;sh(b,32,f,j,h&-65537);lh(b,C,D);lh(b,e!=e|0.0!=0.0?(G?19062:19066):G?19054:19058,3);sh(b,32,f,j,h^8192)}else{r=+wh(e,v)*2.0;j=r!=0.0;if(j)c[v>>2]=(c[v>>2]|0)+-1;u=i|32;if((u|0)==97){p=i&32;s=(p|0)==0?C:C+9|0;q=D|2;j=12-g|0;do 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n=B;if((j|0)<0){g=((k+25|0)/9|0)+1|0;t=(u|0)==102;do{s=0-j|0;s=(s|0)<9?s:9;if(n>>>0<m>>>0){o=(1<<s)+-1|0;p=1e9>>>s;q=0;j=n;do{x=c[j>>2]|0;c[j>>2]=(x>>>s)+q;q=N(x&o,p)|0;j=j+4|0}while(j>>>0<m>>>0);n=(c[n>>2]|0)==0?n+4|0:n;if(q){c[m>>2]=q;m=m+4|0}}else n=(c[n>>2]|0)==0?n+4|0:n;j=t?B:n;m=(m-j>>2|0)>(g|0)?j+(g<<2)|0:m;j=(c[v>>2]|0)+s|0;c[v>>2]=j}while((j|0)<0);t=n}else t=n;if(t>>>0<m>>>0){j=(z-t>>2)*9|0;o=c[t>>2]|0;if(o>>>0>=10){n=10;do{n=n*10|0;j=j+1|0}while(o>>>0>=n>>>0)}}else j=0;w=(u|0)==103;x=(k|0)!=0;n=k-((u|0)==102?0:j)+((x&w)<<31>>31)|0;if((n|0)<(((m-z>>2)*9|0)+-9|0)){v=n+9216|0;n=(v|0)/9|0;g=B+4+(n+-1024<<2)|0;n=v-(n*9|0)|0;if((n|0)<8){o=10;while(1){o=o*10|0;if((n|0)<7)n=n+1|0;else break}}else o=10;q=c[g>>2]|0;n=(q>>>0)/(o>>>0)|0;s=q-(N(n,o)|0)|0;p=(g+4|0)==(m|0);if(!(p&(s|0)==0)){r=(n&1|0)==0?9007199254740992.0:9007199254740994.0;v=o>>>1;e=s>>>0<v>>>0?.5:p&(s|0)==(v|0)?1.0:1.5;if(D){v=(a[C>>0]|0)==45;e=v?-e:e;r=v?-r:r}n=q-s|0;c[g>>2]=n;if(r+e!=r){v=n+o|0;c[g>>2]=v;if(v>>>0>999999999){o=g;j=t;while(1){n=o+-4|0;c[o>>2]=0;if(n>>>0<j>>>0){j=j+-4|0;c[j>>2]=0}v=(c[n>>2]|0)+1|0;c[n>>2]=v;if(v>>>0>999999999)o=n;else{o=j;break}}}else{n=g;o=t}j=(z-o>>2)*9|0;q=c[o>>2]|0;if(q>>>0>=10){p=10;do{p=p*10|0;j=j+1|0}while(q>>>0>=p>>>0)}}else{n=g;o=t}}else{n=g;o=t}v=n+4|0;m=m>>>0>v>>>0?v:m}else o=t;g=0-j|0;b:do if(m>>>0>o>>>0)while(1){n=m+-4|0;if(c[n>>2]|0){v=m;u=1;break b}if(n>>>0>o>>>0)m=n;else{v=n;u=0;break}}else{v=m;u=0}while(0);do if(w){k=k+((x^1)&1)|0;if((k|0)>(j|0)&(j|0)>-5){p=i+-1|0;k=k+-1-j|0}else{p=i+-2|0;k=k+-1|0}if(!(h&8)){if(u?(A=c[v+-4>>2]|0,(A|0)!=0):0)if(!((A>>>0)%10|0)){n=0;m=10;do{m=m*10|0;n=n+1|0}while(!((A>>>0)%(m>>>0)|0|0))}else n=0;else n=9;m=((v-z>>2)*9|0)+-9|0;if((p|32|0)==102){i=m-n|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}else{i=m+j-n|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}}}else p=i;while(0);t=(k|0)!=0;q=t?1:h>>>3&1;s=(p|32|0)==102;if(s){w=0;j=(j|0)>0?j:0}else{m=(j|0)<0?g:j;m=qh(m,((m|0)<0)<<31>>31,E)|0;n=E;if((n-m|0)<2)do{m=m+-1|0;a[m>>0]=48}while((n-m|0)<2);a[m+-1>>0]=(j>>31&2)+43;j=m+-2|0;a[j>>0]=p;w=j;j=n-j|0}j=D+1+k+q+j|0;sh(b,32,f,j,h);lh(b,C,D);sh(b,48,f,j,h^65536);if(s){q=o>>>0>B>>>0?B:o;s=G+9|0;o=s;p=G+8|0;n=q;do{m=qh(c[n>>2]|0,0,s)|0;if((n|0)==(q|0)){if((m|0)==(s|0)){a[p>>0]=48;m=p}}else if(m>>>0>G>>>0){Fi(G|0,48,m-F|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}lh(b,m,o-m|0);n=n+4|0}while(n>>>0<=B>>>0);if(!((h&8|0)==0&(t^1)))lh(b,19070,1);if(n>>>0<v>>>0&(k|0)>0)while(1){m=qh(c[n>>2]|0,0,s)|0;if(m>>>0>G>>>0){Fi(G|0,48,m-F|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}lh(b,m,(k|0)<9?k:9);n=n+4|0;m=k+-9|0;if(!(n>>>0<v>>>0&(k|0)>9)){k=m;break}else k=m}sh(b,48,k+9|0,9,0)}else{v=u?v:o+4|0;if(o>>>0<v>>>0&(k|0)>-1){g=G+9|0;t=(h&8|0)==0;u=g;q=0-F|0;s=G+8|0;p=o;do{m=qh(c[p>>2]|0,0,g)|0;if((m|0)==(g|0)){a[s>>0]=48;m=s}do if((p|0)==(o|0)){n=m+1|0;lh(b,m,1);if(t&(k|0)<1){m=n;break}lh(b,19070,1);m=n}else{if(m>>>0<=G>>>0)break;Fi(G|0,48,m+q|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}while(0);F=u-m|0;lh(b,m,(k|0)>(F|0)?F:k);k=k-F|0;p=p+4|0}while(p>>>0<v>>>0&(k|0)>-1)}sh(b,48,k+18|0,18,0);lh(b,w,E-w|0)}sh(b,32,f,j,h^8192)}while(0);l=H;return ((j|0)<(f|0)?f:j)|0}function vh(a){a=+a;var b=0;h[j>>3]=a;b=c[j>>2]|0;y=c[j+4>>2]|0;return b|0}function wh(a,b){a=+a;b=b|0;return +(+xh(a,b))}function xh(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[j>>3]=a;d=c[j>>2]|0;e=c[j+4>>2]|0;f=Ai(d|0,e|0,52)|0;switch(f&2047){case 0:{if(a!=0.0){a=+xh(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=(f&2047)+-1022;c[j>>2]=d;c[j+4>>2]=e&-2146435073|1071644672;a=+h[j>>3]}}return +a}function yh(b,d,e){b=b|0;d=d|0;e=e|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(!(c[c[(zh()|0)+188>>2]>>2]|0))if((d&-128|0)==57216){a[b>>0]=d;b=1;break}else{c[(Ug()|0)>>2]=84;b=-1;break}if(d>>>0<2048){a[b>>0]=d>>>6|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=d>>>12|224;a[b+1>>0]=d>>>6&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=d>>>18|240;a[b+1>>0]=d>>>12&63|128;a[b+2>>0]=d>>>6&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[(Ug()|0)>>2]=84;b=-1;break}}else b=1;while(0);return b|0}function zh(){return Yg()|0}function Ah(){return Yg()|0}function Bh(b,e){b=b|0;e=e|0;var f=0,g=0;f=0;while(1){if((d[10784+f>>0]|0)==(b|0)){g=4;break}f=f+1|0;if((f|0)==87){b=87;g=5;break}}if((g|0)==4)if(!f)f=10880;else{b=f;g=5}if((g|0)==5){f=10880;do{do{g=f;f=f+1|0}while((a[g>>0]|0)!=0);b=b+-1|0}while((b|0)!=0)}return Ch(f,c[e+20>>2]|0)|0}function Ch(a,b){a=a|0;b=b|0;return Dh(a,b)|0}function Dh(a,b){a=a|0;b=b|0;if(!b)b=0;else b=Eh(c[b>>2]|0,c[b+4>>2]|0,a)|0;return ((b|0)==0?a:b)|0}function Eh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=(c[b>>2]|0)+1794895138|0;h=Fh(c[b+8>>2]|0,o)|0;f=Fh(c[b+12>>2]|0,o)|0;g=Fh(c[b+16>>2]|0,o)|0;a:do if((h>>>0<d>>>2>>>0?(n=d-(h<<2)|0,f>>>0<n>>>0&g>>>0<n>>>0):0)?((g|f)&3|0)==0:0){n=f>>>2;m=g>>>2;l=0;while(1){j=h>>>1;k=l+j|0;i=k<<1;g=i+n|0;f=Fh(c[b+(g<<2)>>2]|0,o)|0;g=Fh(c[b+(g+1<<2)>>2]|0,o)|0;if(!(g>>>0<d>>>0&f>>>0<(d-g|0)>>>0)){f=0;break a}if(a[b+(g+f)>>0]|0){f=0;break a}f=Zg(e,b+g|0)|0;if(!f)break;f=(f|0)<0;if((h|0)==1){f=0;break a}l=f?l:k;h=f?j:h-j|0}f=i+m|0;g=Fh(c[b+(f<<2)>>2]|0,o)|0;f=Fh(c[b+(f+1<<2)>>2]|0,o)|0;if(f>>>0<d>>>0&g>>>0<(d-f|0)>>>0)f=(a[b+(f+g)>>0]|0)==0?b+f|0:0;else f=0}else f=0;while(0);return f|0}function Fh(a,b){a=a|0;b=b|0;var c=0;c=Ci(a|0)|0;return ((b|0)==0?a:c)|0}function Gh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;f=e+16|0;g=c[f>>2]|0;if(!g)if(!(Hh(e)|0)){g=c[f>>2]|0;h=5}else f=0;else h=5;a:do if((h|0)==5){j=e+20|0;i=c[j>>2]|0;f=i;if((g-i|0)>>>0<d>>>0){f=Xa[c[e+36>>2]&31](e,b,d)|0;break}b:do if((a[e+75>>0]|0)<0|(d|0)==0){h=0;g=b}else{i=d;while(1){g=i+-1|0;if((a[b+g>>0]|0)==10)break;if(!g){h=0;g=b;break b}else i=g}f=Xa[c[e+36>>2]&31](e,b,i)|0;if(f>>>0<i>>>0)break a;h=i;g=b+i|0;d=d-i|0;f=c[j>>2]|0}while(0);Ei(f|0,g|0,d|0)|0;c[j>>2]=(c[j>>2]|0)+d;f=h+d|0}while(0);return f|0}function Hh(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;e=c[b+44>>2]|0;c[b+28>>2]=e;c[b+20>>2]=e;c[b+16>>2]=e+(c[b+48>>2]|0);b=0}else{c[b>>2]=d|32;b=-1}return b|0}function Ih(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=a+20|0;f=c[e>>2]|0;a=(c[a+16>>2]|0)-f|0;a=a>>>0>d>>>0?d:a;Ei(f|0,b|0,a|0)|0;c[e>>2]=(c[e>>2]|0)+a;return d|0}function Jh(a,b){a=a|0;b=b|0;return Kh(a,b,(_g(a)|0)+1|0)|0}function Kh(b,c,d){b=b|0;c=c|0;d=d|0;a:do if(!d)d=0;else{c=c&255;while(1){d=d+-1|0;if((a[b+d>>0]|0)==c<<24>>24)break;if(!d){d=0;break a}}d=b+d|0}while(0);return d|0}function Lh(a){a=a|0;var b=0,c=0;b=(_g(a)|0)+1|0;c=Lg(b)|0;if(!c)a=0;else a=Ei(c|0,a|0,b|0)|0;return a|0}function Mh(b,c){b=b|0;c=c|0;var d=0;d=a[c>>0]|0;do if(d<<24>>24){b=ch(b,d<<24>>24)|0;if(b){if(a[c+1>>0]|0)if(a[b+1>>0]|0){if(!(a[c+2>>0]|0)){b=Nh(b,c)|0;break}if(a[b+2>>0]|0){if(!(a[c+3>>0]|0)){b=Oh(b,c)|0;break}if(a[b+3>>0]|0)if(!(a[c+4>>0]|0)){b=Ph(b,c)|0;break}else{b=Qh(b,c)|0;break}else b=0}else b=0}else b=0}else b=0}while(0);return b|0}function Nh(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c>>0]|0)<<8|(d[c+1>>0]|0);c=b+1|0;e=a[c>>0]|0;a:do if(!(e<<24>>24))c=0;else{e=(d[b>>0]|0)<<8|e&255;while(1){b=e&65535;if((b|0)==(f|0))break;c=c+1|0;e=a[c>>0]|0;if(!(e<<24>>24)){c=0;break a}else e=b<<8|e&255}c=c+-1|0}while(0);return c|0}function Oh(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c+1>>0]|0)<<16|(d[c>>0]|0)<<24|(d[c+2>>0]|0)<<8;e=b+2|0;c=a[e>>0]|0;b=(d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(c&255)<<8;c=c<<24>>24==0;if(!((b|0)==(f|0)|c))do{e=e+1|0;c=a[e>>0]|0;b=(b|c&255)<<8;c=c<<24>>24==0}while(!((b|0)==(f|0)|c));return (c?0:e+-2|0)|0}function Ph(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c+1>>0]|0)<<16|(d[c>>0]|0)<<24|(d[c+2>>0]|0)<<8|(d[c+3>>0]|0);e=b+3|0;c=a[e>>0]|0;b=(d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|c&255;c=c<<24>>24==0;if(!((b|0)==(f|0)|c))do{e=e+1|0;c=a[e>>0]|0;b=b<<8|c&255;c=c<<24>>24==0}while(!((b|0)==(f|0)|c));return (c?0:e+-3|0)|0}
+function Uf(f){f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;x=l;l=l+32|0;s=x+8|0;t=x;u=x+16|0;if(!f){l=x;return}v=21712;v=pi(c[v>>2]|0,c[v+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;w=y;c[5427]=f;h=c[5449]&c[5450];if(h){switch(a[21702]|0){case 3:{if((c[5434]&8|0)==0&0==0)f=0;else f=~c[5452];break}case 1:{f=(c[5434]&2|0)==0&0==0?~c[5452]:-1;break}default:f=-1}f=f&h;if(f){g=0;while(1){if(1<<g&f|0)break;g=g+1|0;if(g>>>0>=32){g=32;break}}Wf(g|-2147483648,0,0);c[5427]=(c[5427]|0)+-1}else i=12}else i=12;a:do if((i|0)==12){c[5431]=-1;c[5356]=0;c[5357]=0;r=21160;h=c[r+4>>2]|0;f=21432;c[f>>2]=c[r>>2];c[f+4>>2]=h;f=0;h=0;b:while(1){if(f>>>0<(c[5357]|0)>>>0)f=e[f+2>>1]<<16|e[f>>1];else{j=21432;j=pi(c[j>>2]|0,c[j+4>>2]|0,h|0,0)|0;k=y;r=21160;c[r>>2]=j;c[r+4>>2]=k;if((c[5427]|0)<1){i=40;break}h=c[5449]&c[5450];if(h|0){switch(a[21702]|0){case 3:{if((c[5434]&8|0)==0&0==0)f=0;else f=~c[5452];break}case 1:{f=(c[5434]&2|0)==0&0==0?~c[5452]:-1;break}default:f=-1}f=f&h;if(f|0){i=21;break}}f=Ai(j|0,k|0,12)|0;f=f&255;r=30080+(f<<4)|0;if((c[r>>2]|0)==(j&-4096|0)?(c[r+4>>2]|0)==(k|0):0){h=(c[30080+(f<<4)+8>>2]|0)+j|0;i=h;c[u>>2]=i;f=j}else{if(Xf(u,j,k)|0){i=39;break}h=c[u>>2]|0;i=h;f=j}c[5356]=h;r=4094-(f&4095)|0;c[5357]=i+r;q=qi(j|0,k|0,h|0,0)|0;f=21432;c[f>>2]=q;c[f+4>>2]=y;f=e[h>>1]|0;if((r|0)<=0){if((f&3|0)==3){h=pi(j|0,k|0,2,0)|0;i=y;j=Ai(h|0,i|0,12)|0;j=j&255;r=30080+(j<<4)|0;if((c[r>>2]|0)==(h&-4096|0)?(c[r+4>>2]|0)==(i|0):0){h=(c[30080+(j<<4)+8>>2]|0)+h|0;c[s>>2]=h}else{if(Xf(s,h,i)|0){i=35;break}h=c[s>>2]|0}f=e[h>>1]<<16|f}}else f=e[i+2>>1]<<16|f}h=(c[5427]|0)+-1|0;c[5427]=h;j=f>>>7;r=j&31;p=f>>>15&31;o=f>>>20;q=o&31;c:do switch(f&127){case 124:case 120:case 116:case 112:case 108:case 104:case 100:case 96:case 92:case 88:case 84:case 80:case 76:case 72:case 68:case 64:case 60:case 56:case 52:case 48:case 44:case 40:case 36:case 32:case 28:case 24:case 20:case 16:case 12:case 8:case 4:case 0:{h=f>>>2;m=h&7|8;d:do switch(f>>>13&7){case 0:{h=j&48|f>>>1&960|f>>>4&4|h&8;if(!h){i=504;break b}q=h+(c[5296]|0)|0;r=21168+(m<<3)|0;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31;break}case 1:{if(!(a[21703]|0)){i=504;break b}f=(j&56|f<<1&192)+(c[21168+((j&7|8)<<3)>>2]|0)|0;h=((f|0)<0)<<31>>31;i=f>>>12&255;r=21888+(i<<4)|0;if((c[r>>2]|0)==(f&-4089|0)?(c[r+4>>2]|0)==(h|0):0){h=(c[21888+(i<<4)+8>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Yf(21152,s,f,h,3)|0){i=52;break b}h=s;f=c[h>>2]|0;h=c[h+4>>2]|0}r=21440+(m<<3)|0;c[r>>2]=f;c[r+4>>2]=h;a[21703]=3;break}case 2:{f=(j&56|f>>>4&4|f<<1&64)+(c[21168+((j&7|8)<<3)>>2]|0)|0;h=((f|0)<0)<<31>>31;i=f>>>12&255;r=21888+(i<<4)|0;if((c[r>>2]|0)==(f&-4093|0)?(c[r+4>>2]|0)==(h|0):0)f=c[(c[21888+(i<<4)+8>>2]|0)+f>>2]|0;else{if(Yf(21152,s,f,h,2)|0){i=58;break b}f=c[s>>2]|0}r=21168+(m<<3)|0;c[r>>2]=f;c[r+4>>2]=((f|0)<0)<<31>>31;break}case 3:{if(!(a[21703]|0)){i=504;break b}f=(j&56|f>>>4&4|f<<1&64)+(c[21168+((j&7|8)<<3)>>2]|0)|0;h=((f|0)<0)<<31>>31;i=f>>>12&255;r=21888+(i<<4)|0;if((c[r>>2]|0)==(f&-4093|0)?(c[r+4>>2]|0)==(h|0):0)f=c[(c[21888+(i<<4)+8>>2]|0)+f>>2]|0;else{if(Yf(21152,s,f,h,2)|0){i=65;break b}f=c[s>>2]|0}r=21440+(m<<3)|0;c[r>>2]=f;c[r+4>>2]=-1;a[21703]=3;break}case 5:{if(!(a[21703]|0)){i=504;break b}j=(j&56|f<<1&192)+(c[21168+((j&7|8)<<3)>>2]|0)|0;k=((j|0)<0)<<31>>31;h=21440+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=j>>>12&255;r=25984+(i<<4)|0;if(!((c[r>>2]|0)==(j&-4089|0)?(c[r+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break d;else{i=506;break b}else{r=(c[25984+(i<<4)+8>>2]|0)+j|0;c[r>>2]=f;c[r+4>>2]=h;break d}}case 6:{i=(j&56|f>>>4&4|f<<1&64)+(c[21168+((j&7|8)<<3)>>2]|0)|0;j=((i|0)<0)<<31>>31;f=c[21168+(m<<3)>>2]|0;h=i>>>12&255;r=25984+(h<<4)|0;if(!((c[r>>2]|0)==(i&-4093|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,f,0,2)|0))break d;else{i=506;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+i>>2]=f;break d}}case 7:{if(!(a[21703]|0)){i=504;break b}i=(j&56|f>>>4&4|f<<1&64)+(c[21168+((j&7|8)<<3)>>2]|0)|0;j=((i|0)<0)<<31>>31;f=c[21440+(m<<3)>>2]|0;h=i>>>12&255;r=25984+(h<<4)|0;if(!((c[r>>2]|0)==(i&-4093|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,f,0,2)|0))break d;else{i=506;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+i>>2]=f;break d}}default:{i=504;break b}}while(0);f=(c[5356]|0)+2|0;c[5356]=f;h=f;break}case 125:case 121:case 117:case 113:case 109:case 105:case 101:case 97:case 93:case 89:case 85:case 81:case 77:case 73:case 69:case 65:case 61:case 57:case 53:case 49:case 45:case 41:case 37:case 33:case 29:case 25:case 21:case 17:case 13:case 9:case 5:case 1:{e:do switch(f>>>13&7){case 0:{if(r|0){r=21168+(r<<3)|0;q=((j&32|f>>>2&31)<<26>>26)+(c[r>>2]|0)|0;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31}break}case 1:{h=f>>>1;q=c[5356]|0;o=21432;r=c[o>>2]|0;o=c[o+4>>2]|0;p=21176;c[p>>2]=pi(pi(q|0,0,2,0)|0,y|0,r|0,o|0)|0;c[p+4>>2]=y;r=q+((h&2048|j&16|h&768|f<<2&1024|h&64|f<<1&128|f>>>2&14|f<<3&32)<<20>>20)+r|0;f=((r|0)<0)<<31>>31;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}case 2:{if(r|0){q=(j&32|f>>>2&31)<<26>>26;r=21168+(r<<3)|0;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31}break}case 3:{switch(j&31){case 0:break e;case 2:break;default:{q=(f<<19&-2147483648|f<<24&2080374784)>>14;r=21168+(r<<3)|0;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31;break e}}h=f>>>3&512|f>>>2&16|f<<1&64|f<<4&384|f<<3&32;if(!h){i=504;break b}q=(h<<22>>22)+(c[5296]|0)|0;r=21184;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31;break}case 4:{i=f>>>10;k=j&7|8;switch(i&3){case 1:case 0:{r=j&32;j=r|f>>>2&31;if(r|0){i=504;break b}h=21168+(k<<3)|0;i=c[h>>2]|0;if(!(f&3072)){q=i>>>j;r=h;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31;break e}else{q=i>>j;r=h;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31;break e}}case 2:{p=(j&32|f>>>2&31)<<26>>26;r=21168+(k<<3)|0;o=r;q=c[o+4>>2]&((p|0)<0)<<31>>31;c[r>>2]=c[o>>2]&p;c[r+4>>2]=q;break e}case 3:{h=f>>>2&7|8;switch((f>>>5&3|i&4)&7){case 0:{r=21168+(k<<3)|0;p=r;q=21168+(h<<3)|0;c[r>>2]=zi(0,qi(c[p>>2]|0,c[p+4>>2]|0,c[q>>2]|0,c[q+4>>2]|0)|0,32)|0;c[r+4>>2]=y;break e}case 1:{r=21168+(k<<3)|0;p=r;o=21168+(h<<3)|0;q=c[o+4>>2]^c[p+4>>2];c[r>>2]=c[o>>2]^c[p>>2];c[r+4>>2]=q;break e}case 2:{r=21168+(k<<3)|0;p=r;o=21168+(h<<3)|0;q=c[o+4>>2]|c[p+4>>2];c[r>>2]=c[o>>2]|c[p>>2];c[r+4>>2]=q;break e}case 3:{r=21168+(k<<3)|0;p=r;o=21168+(h<<3)|0;q=c[o+4>>2]&c[p+4>>2];c[r>>2]=c[o>>2]&c[p>>2];c[r+4>>2]=q;break e}default:{i=504;break b}}}default:{i=105;break b}}}case 5:{r=f>>>1;r=(c[5356]|0)+((r&2048|j&16|r&768|f<<2&1024|r&64|f<<1&128|f>>>2&14|f<<3&32)<<20>>20)+(c[5358]|0)|0;f=((r|0)<0)<<31>>31;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}case 6:{r=21168+((j&7|8)<<3)|0;if((c[r>>2]|0)==0&(c[r+4>>2]|0)==0){r=(c[5356]|0)+((f>>>4&256|j&24|f<<1&192|f>>>2&6|f<<3&32)<<23>>23)+(c[5358]|0)|0;f=((r|0)<0)<<31>>31;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}break}case 7:{r=21168+((j&7|8)<<3)|0;if(!((c[r>>2]|0)==0&(c[r+4>>2]|0)==0)){r=(c[5356]|0)+((f>>>4&256|j&24|f<<1&192|f>>>2&6|f<<3&32)<<23>>23)+(c[5358]|0)|0;f=((r|0)<0)<<31>>31;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}break}default:{i=500;break b}}while(0);f=(c[5356]|0)+2|0;c[5356]=f;h=f;break}case 126:case 122:case 118:case 114:case 110:case 106:case 102:case 98:case 94:case 90:case 86:case 82:case 78:case 74:case 70:case 66:case 62:case 58:case 54:case 50:case 46:case 42:case 38:case 34:case 30:case 26:case 22:case 18:case 14:case 10:case 6:case 2:{h=f>>>2;m=h&31;f:do switch(f>>>13&7){case 0:{h=j&32;if(h|0){i=504;break b}if(r|0){r=21168+(r<<3)|0;q=r;q=Bi(c[q>>2]|0,c[q+4>>2]|0,h|m|0)|0;q=zi(0,q|0,32)|0;c[r>>2]=q;c[r+4>>2]=y}break}case 1:{if(!(a[21703]|0)){i=504;break b}f=(j&32|h&24|f<<4&448)+(c[5296]|0)|0;h=((f|0)<0)<<31>>31;i=f>>>12&255;q=21888+(i<<4)|0;if((c[q>>2]|0)==(f&-4089|0)?(c[q+4>>2]|0)==(h|0):0){h=(c[21888+(i<<4)+8>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Yf(21152,s,f,h,3)|0){i=117;break b}h=s;f=c[h>>2]|0;h=c[h+4>>2]|0}r=21440+(r<<3)|0;c[r>>2]=f;c[r+4>>2]=h;a[21703]=3;break}case 2:{f=(j&32|h&28|f<<4&192)+(c[5296]|0)|0;h=((f|0)<0)<<31>>31;i=f>>>12&255;q=21888+(i<<4)|0;if((c[q>>2]|0)==(f&-4093|0)?(c[q+4>>2]|0)==(h|0):0)f=c[(c[21888+(i<<4)+8>>2]|0)+f>>2]|0;else{if(Yf(21152,s,f,h,2)|0){i=124;break b}f=c[s>>2]|0}if(r|0){r=21168+(r<<3)|0;c[r>>2]=f;c[r+4>>2]=((f|0)<0)<<31>>31}break}case 3:{if(!(a[21703]|0)){i=504;break b}f=(j&32|h&28|f<<4&192)+(c[5296]|0)|0;h=((f|0)<0)<<31>>31;i=f>>>12&255;q=21888+(i<<4)|0;if((c[q>>2]|0)==(f&-4093|0)?(c[q+4>>2]|0)==(h|0):0)f=c[(c[21888+(i<<4)+8>>2]|0)+f>>2]|0;else{if(Yf(21152,s,f,h,2)|0){i=131;break b}f=c[s>>2]|0}r=21440+(r<<3)|0;c[r>>2]=f;c[r+4>>2]=-1;a[21703]=3;break}case 4:{h=(m|0)==0;i=(r|0)==0;if(!(f&4096))if(h){if(i){i=504;break b}r=21168+(r<<3)|0;f=c[r+4>>2]|0;r=c[r>>2]&-2;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}else{if(i)break f;p=21168+(m<<3)|0;q=c[p+4>>2]|0;r=21168+(r<<3)|0;c[r>>2]=c[p>>2];c[r+4>>2]=q;break f}else if(h){if(i){i=140;break b}q=21432;f=c[q>>2]|0;q=c[q+4>>2]|0;h=pi(c[5356]|0,0,2,0)|0;q=pi(h|0,y|0,f|0,q|0)|0;r=21168+(r<<3)|0;f=c[r+4>>2]|0;r=c[r>>2]&-2;h=21160;c[h>>2]=r;c[h+4>>2]=f;h=21176;c[h>>2]=q;c[h+4>>2]=y;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}else{if(i)break f;r=21168+(r<<3)|0;q=r;p=21168+(m<<3)|0;q=pi(c[p>>2]|0,c[p+4>>2]|0,c[q>>2]|0,c[q+4>>2]|0)|0;q=zi(0,q|0,32)|0;c[r>>2]=q;c[r+4>>2]=y;break f}}case 5:{if(!(a[21703]|0)){i=504;break b}j=(j&56|f>>>1&448)+(c[5296]|0)|0;k=((j|0)<0)<<31>>31;h=21440+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=j>>>12&255;r=25984+(i<<4)|0;if(!((c[r>>2]|0)==(j&-4089|0)?(c[r+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break f;else{i=506;break b}else{r=(c[25984+(i<<4)+8>>2]|0)+j|0;c[r>>2]=f;c[r+4>>2]=h;break f}}case 6:{i=(j&60|f>>>1&192)+(c[5296]|0)|0;j=((i|0)<0)<<31>>31;f=c[21168+(m<<3)>>2]|0;h=i>>>12&255;r=25984+(h<<4)|0;if(!((c[r>>2]|0)==(i&-4093|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,f,0,2)|0))break f;else{i=506;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+i>>2]=f;break f}}case 7:{if(!(a[21703]|0)){i=504;break b}i=(j&60|f>>>1&192)+(c[5296]|0)|0;j=((i|0)<0)<<31>>31;f=c[21440+(m<<3)>>2]|0;h=i>>>12&255;r=25984+(h<<4)|0;if(!((c[r>>2]|0)==(i&-4093|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,f,0,2)|0))break f;else{i=506;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+i>>2]=f;break f}}default:{i=501;break b}}while(0);f=(c[5356]|0)+2|0;c[5356]=f;h=f;break}case 55:{if(r|0){q=f&-4096;r=21168+(r<<3)|0;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 23:{if(r|0){q=(c[5356]|0)+(f&-4096)+(c[5358]|0)|0;r=21168+(r<<3)|0;c[r>>2]=q;c[r+4>>2]=((q|0)<0)<<31>>31}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 111:{if(r|0){q=21432;p=c[q>>2]|0;q=c[q+4>>2]|0;n=pi(c[5356]|0,0,4,0)|0;q=pi(n|0,y|0,p|0,q|0)|0;r=21168+(r<<3)|0;c[r>>2]=q;c[r+4>>2]=y}r=(c[5356]|0)+((o&2046|f&1044480|f>>>11&1048576|f>>>9&2048)<<11>>11)+(c[5358]|0)|0;f=((r|0)<0)<<31>>31;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break}case 103:{i=c[5356]|0;k=21432;j=c[k>>2]|0;k=c[k+4>>2]|0;f=(f>>20)+(c[21168+(p<<3)>>2]|0)&-2;h=((f|0)<0)<<31>>31;q=21160;c[q>>2]=f;c[q+4>>2]=h;if(r|0){q=pi(i|0,0,4,0)|0;q=pi(q|0,y|0,j|0,k|0)|0;r=21168+(r<<3)|0;c[r>>2]=q;c[r+4>>2]=y}c[5356]=0;c[5357]=0;r=21432;c[r>>2]=f;c[r+4>>2]=h;h=0;f=0;break}case 99:{switch(f>>>13&3){case 0:{r=21168+(p<<3)|0;h=21168+(q<<3)|0;h=(c[r>>2]|0)==(c[h>>2]|0)?(c[r+4>>2]|0)==(c[h+4>>2]|0):0;break}case 2:{r=21168+(p<<3)|0;p=c[r+4>>2]|0;h=21168+(q<<3)|0;q=c[h+4>>2]|0;h=(p|0)<(q|0)|((p|0)==(q|0)?(c[r>>2]|0)>>>0<(c[h>>2]|0)>>>0:0);break}case 3:{r=21168+(p<<3)|0;p=c[r+4>>2]|0;h=21168+(q<<3)|0;q=c[h+4>>2]|0;h=p>>>0<q>>>0|((p|0)==(q|0)?(c[r>>2]|0)>>>0<(c[h>>2]|0)>>>0:0);break}default:{i=504;break b}}if((f&4096|0)!=0^h){r=(c[5356]|0)+((f>>>19&4096|o&2016|j&30|f<<4&2048)<<19>>19)+(c[5358]|0)|0;f=((r|0)<0)<<31>>31;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}else{f=(c[5356]|0)+4|0;c[5356]=f;h=f;break c}}case 3:{h=f>>20;i=21168+(p<<3)|0;h=pi(c[i>>2]|0,c[i+4>>2]|0,h|0,((h|0)<0)<<31>>31|0)|0;i=y;switch(f>>>12&7){case 0:{f=(Ai(h|0,i|0,12)|0)&255;q=21888+(f<<4)|0;if((c[q>>2]|0)==(h&-4096|0)?(c[q+4>>2]|0)==(i|0):0)f=a[(c[21888+(f<<4)+8>>2]|0)+h>>0]|0;else{if(Yf(21152,s,h,i,0)|0){i=181;break b}f=c[s>>2]&255}f=f<<24>>24;h=f;f=((f|0)<0)<<31>>31;break}case 1:{f=(Ai(h|0,i|0,12)|0)&255;q=21888+(f<<4)|0;if((c[q>>2]|0)==(h&-4095|0)?(c[q+4>>2]|0)==(i|0):0)f=b[(c[21888+(f<<4)+8>>2]|0)+h>>1]|0;else{if(Yf(21152,s,h,i,1)|0){i=187;break b}f=c[s>>2]&65535}f=f<<16>>16;h=f;f=((f|0)<0)<<31>>31;break}case 2:{f=(Ai(h|0,i|0,12)|0)&255;q=21888+(f<<4)|0;if((c[q>>2]|0)==(h&-4093|0)?(c[q+4>>2]|0)==(i|0):0)f=c[(c[21888+(f<<4)+8>>2]|0)+h>>2]|0;else{if(Yf(21152,s,h,i,2)|0){i=193;break b}f=c[s>>2]|0}h=f;f=((f|0)<0)<<31>>31;break}case 4:{f=(Ai(h|0,i|0,12)|0)&255;q=21888+(f<<4)|0;if((c[q>>2]|0)==(h&-4096|0)?(c[q+4>>2]|0)==(i|0):0)f=a[(c[21888+(f<<4)+8>>2]|0)+h>>0]|0;else{if(Yf(21152,s,h,i,0)|0){i=199;break b}f=c[s>>2]&255}h=f&255;f=0;break}case 5:{f=(Ai(h|0,i|0,12)|0)&255;q=21888+(f<<4)|0;if((c[q>>2]|0)==(h&-4095|0)?(c[q+4>>2]|0)==(i|0):0)f=b[(c[21888+(f<<4)+8>>2]|0)+h>>1]|0;else{if(Yf(21152,s,h,i,1)|0){i=205;break b}f=c[s>>2]&65535}h=f&65535;f=0;break}default:{i=504;break b}}if(r|0){r=21168+(r<<3)|0;c[r>>2]=h;c[r+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 35:{i=(r|o&4064)<<20>>20;j=21168+(p<<3)|0;i=pi(c[j>>2]|0,c[j+4>>2]|0,i|0,((i|0)<0)<<31>>31|0)|0;j=y;h=c[21168+(q<<3)>>2]|0;g:do switch(f>>>12&7){case 0:{f=(Ai(i|0,j|0,12)|0)&255;r=25984+(f<<4)|0;if(!((c[r>>2]|0)==(i&-4096|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,h&255,0,0)|0))break g;else{i=506;break b}else{a[(c[25984+(f<<4)+8>>2]|0)+i>>0]=h;break g}}case 1:{f=(Ai(i|0,j|0,12)|0)&255;r=25984+(f<<4)|0;if(!((c[r>>2]|0)==(i&-4095|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,h&65535,0,1)|0))break g;else{i=506;break b}else{b[(c[25984+(f<<4)+8>>2]|0)+i>>1]=h;break g}}case 2:{f=(Ai(i|0,j|0,12)|0)&255;r=25984+(f<<4)|0;if(!((c[r>>2]|0)==(i&-4093|0)?(c[r+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,h,0,2)|0))break g;else{i=506;break b}else{c[(c[25984+(f<<4)+8>>2]|0)+i>>2]=h;break g}}default:{i=504;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 19:{j=f>>20;h:do switch(f>>>12&7){case 0:{f=j+(c[21168+(p<<3)>>2]|0)|0;h=f;f=((f|0)<0)<<31>>31;break}case 1:{if(j>>>0>31){i=504;break b}h=21168+(p<<3)|0;h=zi(0,Bi(c[h>>2]|0,c[h+4>>2]|0,j&31|0)|0,32)|0;f=y;break}case 2:{h=21168+(p<<3)|0;q=c[h+4>>2]|0;f=((j|0)<0)<<31>>31;h=((q|0)<(f|0)|((q|0)==(f|0)?(c[h>>2]|0)>>>0<j>>>0:0))&1;f=0;break}case 3:{h=21168+(p<<3)|0;q=c[h+4>>2]|0;f=((j|0)<0)<<31>>31;h=(q>>>0<f>>>0|((q|0)==(f|0)?(c[h>>2]|0)>>>0<j>>>0:0))&1;f=0;break}case 4:{f=21168+(p<<3)|0;h=c[f>>2]^j;f=c[f+4>>2]^((j|0)<0)<<31>>31;break}case 5:{if(j&-1056|0){i=504;break b}i=c[21168+(p<<3)>>2]|0;h=j&31;if(!(f&1073741824)){f=i>>>h;h=f;f=((f|0)<0)<<31>>31;break h}else{f=i>>h;h=f;f=((f|0)<0)<<31>>31;break h}}case 6:{f=21168+(p<<3)|0;h=c[f>>2]|j;f=c[f+4>>2]|((j|0)<0)<<31>>31;break}default:{f=21168+(p<<3)|0;h=c[f>>2]&j;f=c[f+4>>2]&((j|0)<0)<<31>>31}}while(0);if(r|0){r=21168+(r<<3)|0;c[r>>2]=h;c[r+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 51:{k=21168+(p<<3)|0;i=c[k>>2]|0;k=c[k+4>>2]|0;j=21168+(q<<3)|0;h=c[j>>2]|0;j=c[j+4>>2]|0;q=t;c[q>>2]=h;c[q+4>>2]=j;i:do if((f&-33554432|0)==33554432)switch(f>>>12&7){case 0:{f=N(h,i)|0;h=f;f=((f|0)<0)<<31>>31;break i}case 1:{q=zi(0,i|0,32)|0;f=y;h=zi(vi(zi(0,h|0,32)|0,y|0,q|0,f|0)|0,y|0,32)|0;f=y;break i}case 2:{h=zi(vi(h|0,0,zi(0,i|0,32)|0,y|0)|0,y|0,32)|0;f=y;break i}case 3:{vi(h|0,0,i|0,0)|0;h=y;f=0;break i}case 4:{if(h)if((i|0)==-2147483648&(h|0)==-1)f=-2147483648;else f=(i|0)/(h|0)|0;else f=-1;h=f;f=((f|0)<0)<<31>>31;break i}case 5:{if(!h)f=-1;else f=(i>>>0)/(h>>>0)|0;h=f;f=((f|0)<0)<<31>>31;break i}case 6:{if(h)if((i|0)==-2147483648&(h|0)==-1)f=0;else f=(i|0)%(h|0)|0;else f=i;h=f;f=((f|0)<0)<<31>>31;break i}case 7:{if(!h)f=i;else f=(i>>>0)%(h>>>0)|0;h=f;f=((f|0)<0)<<31>>31;break i}default:{i=502;break b}}else{if(f&-1107296256|0){i=504;break b}do switch((f>>>12&7|f>>>27&8)&15){case 0:{h=zi(0,pi(h|0,j|0,i|0,k|0)|0,32)|0;f=y;break i}case 8:{h=zi(0,qi(i|0,k|0,h|0,j|0)|0,32)|0;f=y;break i}case 1:{h=zi(0,Bi(i|0,k|0,h&31|0)|0,32)|0;f=y;break i}case 2:{h=((k|0)<(j|0)|(k|0)==(j|0)&i>>>0<h>>>0)&1;f=0;break i}case 3:{h=(k>>>0<j>>>0|(k|0)==(j|0)&i>>>0<h>>>0)&1;f=0;break i}case 4:{h=h^i;f=j^k;break i}case 5:{f=i>>>(h&31);h=f;f=((f|0)<0)<<31>>31;break i}case 13:{f=i>>(h&31);h=f;f=((f|0)<0)<<31>>31;break i}case 6:{h=h|i;f=j|k;break i}case 7:{h=h&i;f=j&k;break i}default:{i=504;break b}}while(0)}while(0);if(r|0){r=21168+(r<<3)|0;c[r>>2]=h;c[r+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 115:{if(!(f&16384)){n=21168+(p<<3)|0;m=c[n>>2]|0;n=c[n+4>>2]|0}else{m=p;n=0}i=f&12288;j:do switch(f>>>12&3){case 1:{q=21712;c[q>>2]=qi(v|0,w|0,h|0,((h|0)<0)<<31>>31|0)|0;c[q+4>>2]=y;if(_f(t,o,1)|0){i=504;break b}h=zi(0,c[t>>2]|0,32)|0;j=y;i=t;c[i>>2]=h;c[i+4>>2]=j;i=$f(o,m,n)|0;if((i|0)<0){i=504;break b}if(r|0){r=21168+(r<<3)|0;c[r>>2]=h;c[r+4>>2]=j}if((i|0)>0){f=21432;h=c[f>>2]|0;f=c[f+4>>2]|0;r=pi(c[5356]|0,0,4,0)|0;f=pi(r|0,y|0,h|0,f|0)|0;h=y;r=21160;c[r>>2]=f;c[r+4>>2]=h;if((i|0)!=2)break a;c[5356]=0;c[5357]=0;r=21432;c[r>>2]=f;c[r+4>>2]=h;h=0;f=0;break c}break}case 3:case 2:{q=21712;c[q>>2]=qi(v|0,w|0,h|0,((h|0)<0)<<31>>31|0)|0;c[q+4>>2]=y;h=(p|0)!=0;if(_f(t,o,h&1)|0){i=504;break b}j=zi(0,c[t>>2]|0,32)|0;k=y;q=t;c[q>>2]=j;c[q+4>>2]=k;if(h){h=(i|0)==8192;h=$f(o,h?j|m:j&~m,h?k|n:k&~n)|0;if((h|0)<0){i=504;break b}else i=h}else i=0;if(r|0){r=21168+(r<<3)|0;c[r>>2]=j;c[r+4>>2]=k}if((i|0)>0){f=21432;h=c[f>>2]|0;f=c[f+4>>2]|0;r=pi(c[5356]|0,0,4,0)|0;f=pi(r|0,y|0,h|0,f|0)|0;h=y;r=21160;c[r>>2]=f;c[r+4>>2]=h;if((i|0)!=2)break a;c[5356]=0;c[5357]=0;r=21432;c[r>>2]=f;c[r+4>>2]=h;h=0;f=0;break c}break}case 0:{switch(o&4095){case 0:{i=291;break b}case 1:{i=293;break b}case 258:{i=295;break b}case 770:{i=301;break b}case 261:{if((f&32640|0)!=0|(a[21702]|0)==0){i=504;break b}if(!(c[5449]&c[5450])){i=313;break b}else break j}default:{}}if((f&-33521792|0)!=301989888|(a[21702]|0)==0){i=504;break b}if(!p){f=0;do{r=21888+(f<<4)|0;c[r>>2]=-1;c[r+4>>2]=-1;r=25984+(f<<4)|0;c[r>>2]=-1;c[r+4>>2]=-1;r=30080+(f<<4)|0;c[r>>2]=-1;c[r+4>>2]=-1;f=f+1|0}while((f|0)!=256)}else{f=0;do{r=21888+(f<<4)|0;c[r>>2]=-1;c[r+4>>2]=-1;r=25984+(f<<4)|0;c[r>>2]=-1;c[r+4>>2]=-1;r=30080+(f<<4)|0;c[r>>2]=-1;c[r+4>>2]=-1;f=f+1|0}while((f|0)!=256)}r=21432;f=c[r>>2]|0;r=c[r+4>>2]|0;h=pi(c[5356]|0,0,4,0)|0;r=pi(h|0,y|0,f|0,r|0)|0;f=y;h=21160;c[h>>2]=r;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=r;c[h+4>>2]=f;h=0;f=0;break c}default:{i=503;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 15:{switch(f>>>12&7){case 0:{if(f&-267387008|0){i=504;break b}break}case 1:{if((f|0)!=4111){i=504;break b}break}default:{i=504;break b}}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 47:{if((f&28672|0)!=8192){i=504;break b}p=21168+(p<<3)|0;o=c[p>>2]|0;p=c[p+4>>2]|0;j=f>>>27&255;k:do switch(j&31){case 2:{if(q|0){i=504;break b}f=(Ai(o|0,p|0,12)|0)&255;q=21888+(f<<4)|0;if((c[q>>2]|0)==(o&-4093|0)?(c[q+4>>2]|0)==(p|0):0)f=c[(c[21888+(f<<4)+8>>2]|0)+o>>2]|0;else{if(Yf(21152,s,o,p,2)|0){i=333;break b}f=c[s>>2]|0}h=21872;c[h>>2]=o;c[h+4>>2]=p;h=f;f=((f|0)<0)<<31>>31;break}case 3:{n=21872;if((c[n>>2]|0)==(o|0)?(c[n+4>>2]|0)==(p|0):0){f=c[21168+(q<<3)>>2]|0;h=Ai(o|0,p|0,12)|0;h=h&255;q=25984+(h<<4)|0;if(!((c[q>>2]|0)==(o&-4093|0)?(c[q+4>>2]|0)==(p|0):0))if(!(Zf(21152,o,p,f,0,2)|0)){h=0;f=0;break k}else{i=506;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+o>>2]=f;h=0;f=0;break k}}else{h=1;f=0}break}case 28:case 24:case 20:case 16:case 8:case 12:case 4:case 0:case 1:{k=(Ai(o|0,p|0,12)|0)&255;n=21888+(k<<4)|0;m=o&-4093;if((c[n>>2]|0)==(m|0)?(c[n+4>>2]|0)==(p|0):0)h=c[(c[21888+(k<<4)+8>>2]|0)+o>>2]|0;else{if(Yf(21152,s,o,p,2)|0){i=343;break b}h=c[s>>2]|0}n=((h|0)<0)<<31>>31;z=21168+(q<<3)|0;i=c[z>>2]|0;z=c[z+4>>2]|0;q=t;c[q>>2]=i;c[q+4>>2]=z;switch(j&31){case 1:{f=i;break}case 0:{f=h+i|0;q=((f|0)<0)<<31>>31;z=t;c[z>>2]=f;c[z+4>>2]=q;break}case 4:{f=h^i;q=((f|0)<0)<<31>>31;z=t;c[z>>2]=f;c[z+4>>2]=q;break}case 12:{f=h&i;q=((f|0)<0)<<31>>31;z=t;c[z>>2]=f;c[z+4>>2]=q;break}case 8:{f=h|i;q=((f|0)<0)<<31>>31;z=t;c[z>>2]=f;c[z+4>>2]=q;break}case 16:{if((h|0)<(i|0)){f=t;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}case 20:{if((h|0)>(i|0)){f=t;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}case 24:{if(h>>>0<i>>>0){f=t;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}case 28:{if(h>>>0>i>>>0){f=t;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}default:{i=504;break b}}z=25984+(k<<4)|0;if(!((c[z>>2]|0)==(m|0)?(c[z+4>>2]|0)==(p|0):0))if(!(Zf(21152,o,p,f,0,2)|0)){f=n;break k}else{i=506;break b}else{c[(c[25984+(k<<4)+8>>2]|0)+o>>2]=f;f=n;break k}}default:{i=504;break b}}while(0);if(r|0){z=21168+(r<<3)|0;c[z>>2]=h;c[z+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 7:{if(!(a[21703]|0)){i=504;break b}h=f>>20;i=21168+(p<<3)|0;h=pi(c[i>>2]|0,c[i+4>>2]|0,h|0,((h|0)<0)<<31>>31|0)|0;i=y;l:do switch(f>>>12&7){case 2:{f=(Ai(h|0,i|0,12)|0)&255;z=21888+(f<<4)|0;if((c[z>>2]|0)==(h&-4093|0)?(c[z+4>>2]|0)==(i|0):0)f=c[(c[21888+(f<<4)+8>>2]|0)+h>>2]|0;else{if(Yf(21152,s,h,i,2)|0){i=370;break b}f=c[s>>2]|0}h=-1;break}case 3:{f=(Ai(h|0,i|0,12)|0)&255;z=21888+(f<<4)|0;if((c[z>>2]|0)==(h&-4089|0)?(c[z+4>>2]|0)==(i|0):0){h=(c[21888+(f<<4)+8>>2]|0)+h|0;f=c[h>>2]|0;h=c[h+4>>2]|0;break l}if(Yf(21152,s,h,i,3)|0){i=375;break b}h=s;f=c[h>>2]|0;h=c[h+4>>2]|0;break}default:{i=504;break b}}while(0);z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 39:{if(!(a[21703]|0)){i=504;break b}j=(r|o&4064)<<20>>20;k=21168+(p<<3)|0;j=pi(c[k>>2]|0,c[k+4>>2]|0,j|0,((j|0)<0)<<31>>31|0)|0;k=y;m:do switch(f>>>12&7){case 2:{f=c[21440+(q<<3)>>2]|0;h=(Ai(j|0,k|0,12)|0)&255;z=25984+(h<<4)|0;if(!((c[z>>2]|0)==(j&-4093|0)?(c[z+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,0,2)|0))break m;else{i=506;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+j>>2]=f;break m}}case 3:{h=21440+(q<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(j|0,k|0,12)|0)&255;z=25984+(i<<4)|0;if(!((c[z>>2]|0)==(j&-4089|0)?(c[z+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break m;else{i=506;break b}else{z=(c[25984+(i<<4)+8>>2]|0)+j|0;c[z>>2]=f;c[z+4>>2]=h;break m}}default:{i=504;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 67:{if(!(a[21703]|0)){i=504;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=504;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,c[21440+(i<<3)>>2]|0,h,21696)|0;h=-1;break}case 1:{p=21440+(p<<3)|0;z=21440+(q<<3)|0;f=21440+(i<<3)|0;f=bc(c[p>>2]|0,c[p+4>>2]|0,c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 71:{if(!(a[21703]|0)){i=504;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=504;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,c[21440+(i<<3)>>2]^-2147483648,h,21696)|0;h=-1;break}case 1:{p=21440+(p<<3)|0;z=21440+(q<<3)|0;f=21440+(i<<3)|0;f=bc(c[p>>2]|0,c[p+4>>2]|0,c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]^-2147483648,h,21696)|0;h=y;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 75:{if(!(a[21703]|0)){i=504;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=504;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(p<<3)>>2]^-2147483648,c[21440+(q<<3)>>2]|0,c[21440+(i<<3)>>2]|0,h,21696)|0;h=-1;break}case 1:{p=21440+(p<<3)|0;z=21440+(q<<3)|0;f=21440+(i<<3)|0;f=bc(c[p>>2]|0,c[p+4>>2]^-2147483648,c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 79:{if(!(a[21703]|0)){i=504;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=504;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(p<<3)>>2]^-2147483648,c[21440+(q<<3)>>2]|0,c[21440+(i<<3)>>2]^-2147483648,h,21696)|0;h=-1;break}case 1:{p=21440+(p<<3)|0;z=21440+(q<<3)|0;f=21440+(i<<3)|0;f=bc(c[p>>2]|0,c[p+4>>2]^-2147483648,c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]^-2147483648,h,21696)|0;h=y;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 83:{if(!(a[21703]|0)){i=504;break b}h=f>>>12;i=h&7;do switch(f>>>25&127){case 0:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=Cb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,h,21696)|0;c[z+4>>2]=-1;a[21703]=3;break}case 4:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=Eb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,h,21696)|0;c[z+4>>2]=-1;a[21703]=3;break}case 8:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=Fb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,h,21696)|0;c[z+4>>2]=-1;a[21703]=3;break}case 12:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=Hb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,h,21696)|0;c[z+4>>2]=-1;a[21703]=3;break}case 44:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((q|0)!=0|(h|0)<0){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=Ib(c[21440+(p<<3)>>2]|0,h,21696)|0;c[z+4>>2]=-1;a[21703]=3;break}case 16:{switch(h&7){case 0:{h=21440+(q<<3)|0;f=c[h>>2]&-2147483648|c[21440+(p<<3)>>2]&2147483647;h=c[h+4>>2]|0;break}case 1:{h=21440+(q<<3)|0;f=(c[h>>2]&-2147483648|c[21440+(p<<3)>>2]&2147483647)^-2147483648;h=~c[h+4>>2];break}case 2:{h=21440+(p<<3)|0;z=21440+(q<<3)|0;f=c[z>>2]&-2147483648^c[h>>2];h=c[z+4>>2]^c[h+4>>2];break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;break}case 20:{switch(h&7){case 0:{f=Jb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,21696,2)|0;break}case 1:{f=Kb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,21696,2)|0;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=-1;a[21703]=3;break}case 96:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}switch(o&31){case 0:{f=Pb(c[21440+(p<<3)>>2]|0,h,21696)|0;break}case 1:{f=Rb(c[21440+(p<<3)>>2]|0,h,21696)|0;break}default:{i=504;break b}}if(r|0){z=21168+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=((f|0)<0)<<31>>31}break}case 80:{switch(h&7){case 0:{f=Mb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,21696)|0;break}case 1:{f=Nb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,21696)|0;break}case 2:{f=Lb(c[21440+(p<<3)>>2]|0,c[21440+(q<<3)>>2]|0,21696)|0;break}default:{i=504;break b}}if(r|0){z=21168+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=((f|0)<0)<<31>>31}break}case 104:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}switch(o&31){case 0:{f=Sb(c[21168+(p<<3)>>2]|0,h,21696)|0;break}case 1:{f=Tb(c[21168+(p<<3)>>2]|0,h,21696)|0;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=-1;a[21703]=3;break}case 32:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if(!((q|0)==1&(h|0)>-1)){i=504;break b}q=21440+(p<<3)|0;z=21440+(r<<3)|0;c[z>>2]=lc(c[q>>2]|0,c[q+4>>2]|0,h,21696)|0;c[z+4>>2]=-1;a[21703]=3;break}case 112:{if(q|0){i=504;break b}switch(h&7){case 0:{f=zi(0,c[21440+(p<<3)>>2]|0,32)|0;h=y;break}case 1:{f=Ob(c[21440+(p<<3)>>2]|0)|0;h=0;break}default:{i=504;break b}}if(r|0){z=21168+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h}break}case 120:{if(q|i|0){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=zi(0,c[21168+(p<<3)>>2]|0,32)|0;c[z+4>>2]=y;a[21703]=3;break}case 1:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}p=21440+(p<<3)|0;q=21440+(q<<3)|0;z=21440+(r<<3)|0;c[z>>2]=Zb(c[p>>2]|0,c[p+4>>2]|0,c[q>>2]|0,c[q+4>>2]|0,h,21696)|0;c[z+4>>2]=y;a[21703]=3;break}case 5:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}p=21440+(p<<3)|0;q=21440+(q<<3)|0;z=21440+(r<<3)|0;c[z>>2]=$b(c[p>>2]|0,c[p+4>>2]|0,c[q>>2]|0,c[q+4>>2]|0,h,21696)|0;c[z+4>>2]=y;a[21703]=3;break}case 9:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}p=21440+(p<<3)|0;q=21440+(q<<3)|0;z=21440+(r<<3)|0;c[z>>2]=ac(c[p>>2]|0,c[p+4>>2]|0,c[q>>2]|0,c[q+4>>2]|0,h,21696)|0;c[z+4>>2]=y;a[21703]=3;break}case 13:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}p=21440+(p<<3)|0;q=21440+(q<<3)|0;z=21440+(r<<3)|0;c[z>>2]=cc(c[p>>2]|0,c[p+4>>2]|0,c[q>>2]|0,c[q+4>>2]|0,h,21696)|0;c[z+4>>2]=y;a[21703]=3;break}case 45:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((q|0)!=0|(h|0)<0){i=504;break b}q=21440+(p<<3)|0;z=21440+(r<<3)|0;c[z>>2]=dc(c[q>>2]|0,c[q+4>>2]|0,h,21696)|0;c[z+4>>2]=y;a[21703]=3;break}case 17:{switch(h&7){case 0:{f=21440+(p<<3)|0;h=c[f>>2]|0;f=c[21440+(q<<3)+4>>2]&-2147483648|c[f+4>>2]&2147483647;break}case 1:{f=21440+(p<<3)|0;h=c[f>>2]|0;f=(c[21440+(q<<3)+4>>2]&-2147483648|c[f+4>>2]&2147483647)^-2147483648;break}case 2:{f=21440+(p<<3)|0;h=c[f>>2]|0;f=c[21440+(q<<3)+4>>2]&-2147483648^c[f+4>>2];break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=h;c[z+4>>2]=f;a[21703]=3;break}case 21:{switch(h&7){case 0:{h=21440+(p<<3)|0;f=21440+(q<<3)|0;f=ec(c[h>>2]|0,c[h+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696,2)|0;h=y;break}case 1:{h=21440+(p<<3)|0;f=21440+(q<<3)|0;f=fc(c[h>>2]|0,c[h+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696,2)|0;h=y;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;break}case 97:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}switch(o&31){case 0:{f=21440+(p<<3)|0;f=mc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;break}case 1:{f=21440+(p<<3)|0;f=oc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;break}default:{i=504;break b}}if(r|0){z=21168+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=((f|0)<0)<<31>>31}break}case 81:{switch(h&7){case 0:{z=21440+(p<<3)|0;f=21440+(q<<3)|0;f=hc(c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696)|0;break}case 1:{z=21440+(p<<3)|0;f=21440+(q<<3)|0;f=ic(c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696)|0;break}case 2:{z=21440+(p<<3)|0;f=21440+(q<<3)|0;f=gc(c[z>>2]|0,c[z+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696)|0;break}default:{i=504;break b}}if(r|0){z=21168+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=((f|0)<0)<<31>>31}break}case 105:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=504;break b}switch(o&31){case 0:{f=pc(c[21168+(p<<3)>>2]|0,h,21696)|0;h=y;break}case 1:{f=qc(c[21168+(p<<3)>>2]|0,h,21696)|0;h=y;break}default:{i=504;break b}}z=21440+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=h;a[21703]=3;break}case 33:{if(!((q|0)==0&((i|0)==7|i>>>0<5))){i=504;break b}z=21440+(r<<3)|0;c[z>>2]=kc(c[21440+(p<<3)>>2]|0,21696)|0;c[z+4>>2]=y;a[21703]=3;break}case 113:{if(!((q|0)==0&(i|0)==1)){i=504;break b}f=21440+(p<<3)|0;f=jc(c[f>>2]|0,c[f+4>>2]|0)|0;if(r|0){z=21168+(r<<3)|0;c[z>>2]=f;c[z+4>>2]=0}break}default:{i=504;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}default:{i=504;break b}}while(0)}switch(i|0){case 21:{g=0;while(1){if(1<<g&f|0)break;g=g+1|0;if(g>>>0>=32){g=32;break}}Wf(g|-2147483648,0,0);c[5427]=(c[5427]|0)+-1;i=40;break}case 35:{i=39;break}case 52:{i=506;break}case 58:{i=506;break}case 65:{i=506;break}case 105:break;case 117:{i=506;break}case 124:{i=506;break}case 131:{i=506;break}case 140:{c[5431]=3;g=3;i=505;break}case 181:{i=506;break}case 187:{i=506;break}case 193:{i=506;break}case 199:{i=506;break}case 205:{i=506;break}case 291:{if(!(f&1048448)){g=(d[21702]|0)+8|0;c[5431]=g;i=505}else i=504;break}case 293:{if(!(f&1048448)){c[5431]=3;g=3;i=505}else i=504;break}case 295:{g=a[21702]|0;if((f&1048448|0)!=0|g<<24>>24==0)i=504;else{f=21432;f=pi(c[f>>2]|0,c[f+4>>2]|0,c[5356]|0,0)|0;h=21160;c[h>>2]=f;c[h+4>>2]=y;h=21736;f=c[h>>2]|0;h=c[h+4>>2]|0;i=Ai(f|0,h|0,8)|0;i=i&1;t=Ai(f|0,h|0,5)|0;u=1<<i^-289;z=21736;c[z>>2]=f&u|((t&1)<<i&-289|32);c[z+4>>2]=h&((u|0)<0)<<31>>31;if((i|0)!=(g&255|0)){g=0;do{z=21888+(g<<4)|0;c[z>>2]=-1;c[z+4>>2]=-1;z=25984+(g<<4)|0;c[z>>2]=-1;c[z+4>>2]=-1;z=30080+(g<<4)|0;c[z>>2]=-1;c[z+4>>2]=-1;g=g+1|0}while((g|0)!=256);z=Ai(f|0,h|0,i<<1|32|0)|0;a[21701]=16<<(z&3);a[21702]=i}t=21832;u=c[t+4>>2]|0;z=21160;c[z>>2]=c[t>>2];c[z+4>>2]=u;break a}break}case 301:{g=a[21702]|0;if((f&1048448|0)!=0|(g&255)<3)i=504;else{f=21432;f=pi(c[f>>2]|0,c[f+4>>2]|0,c[5356]|0,0)|0;h=21160;c[h>>2]=f;c[h+4>>2]=y;h=21736;f=c[h>>2]|0;h=c[h+4>>2]|0;i=Ai(f|0,h|0,11)|0;j=i&3;t=Ai(f|0,h|0,7)|0;u=1<<j^-6273;z=21736;c[z>>2]=f&u|((t&1)<<j&-6273|128);c[z+4>>2]=h&((u|0)<0)<<31>>31;if((j|0)!=(g&255|0)){g=0;do{z=21888+(g<<4)|0;c[z>>2]=-1;c[z+4>>2]=-1;z=25984+(g<<4)|0;c[z>>2]=-1;c[z+4>>2]=-1;z=30080+(g<<4)|0;c[z>>2]=-1;c[z+4>>2]=-1;g=g+1|0}while((g|0)!=256);switch(i&3){case 1:{g=(Ai(f|0,h|0,34)|0)&3;break}case 0:{g=h&3;break}default:g=d[21704]|0}a[21701]=16<<g;a[21702]=j}t=21760;u=c[t+4>>2]|0;z=21160;c[z>>2]=c[t>>2];c[z+4>>2]=u;break a}break}case 313:{c[5430]=1;u=21432;z=c[u>>2]|0;u=c[u+4>>2]|0;t=pi(c[5356]|0,0,4,0)|0;u=pi(t|0,y|0,z|0,u|0)|0;z=21160;c[z>>2]=u;c[z+4>>2]=y;break a}case 333:{i=506;break}case 343:{i=506;break}case 370:{i=506;break}case 375:{i=506;break}case 500:break;case 501:break;case 502:break;case 503:break}if((i|0)==39)i=506;else if((i|0)==40)break;else if((i|0)==504){c[5431]=2;g=21728;c[g>>2]=f;c[g+4>>2]=0;g=2;i=505}if((i|0)==505){u=21432;u=pi(c[u>>2]|0,c[u+4>>2]|0,c[5356]|0,0)|0;z=21160;c[z>>2]=u;c[z+4>>2]=y}else if((i|0)==506){g=c[5431]|0;u=21432;u=pi(c[u>>2]|0,c[u+4>>2]|0,c[5356]|0,0)|0;z=21160;c[z>>2]=u;c[z+4>>2]=y;if((g|0)<=-1)break}c[5427]=(c[5427]|0)+-1;z=21728;Wf(g,c[z>>2]|0,c[z+4>>2]|0)}while(0);z=c[5427]|0;w=qi(v|0,w|0,z|0,((z|0)<0)<<31>>31|0)|0;z=21712;c[z>>2]=w;c[z+4>>2]=y;l=x;return}function Vf(f){f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;z=l;l=l+32|0;t=z+8|0;u=z;v=z+16|0;if(!f){l=z;return}w=21712;w=pi(c[w>>2]|0,c[w+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;x=y;c[5427]=f;h=c[5449]&c[5450];if(h){switch(a[21702]|0){case 3:{if((c[5434]&8|0)==0&0==0)f=0;else f=~c[5452];break}case 1:{f=(c[5434]&2|0)==0&0==0?~c[5452]:-1;break}default:f=-1}f=f&h;if(f){g=0;while(1){if(1<<g&f|0)break;g=g+1|0;if(g>>>0>=32){g=32;break}}Wf(g|-2147483648,0,0);c[5427]=(c[5427]|0)+-1}else i=12}else i=12;a:do if((i|0)==12){c[5431]=-1;c[5356]=0;c[5357]=0;s=21160;h=c[s+4>>2]|0;f=21432;c[f>>2]=c[s>>2];c[f+4>>2]=h;f=0;h=0;b:while(1){if(f>>>0<(c[5357]|0)>>>0)f=e[f+2>>1]<<16|e[f>>1];else{j=21432;j=pi(c[j>>2]|0,c[j+4>>2]|0,h|0,0)|0;k=y;s=21160;c[s>>2]=j;c[s+4>>2]=k;if((c[5427]|0)<1){i=40;break}h=c[5449]&c[5450];if(h|0){switch(a[21702]|0){case 3:{if((c[5434]&8|0)==0&0==0)f=0;else f=~c[5452];break}case 1:{f=(c[5434]&2|0)==0&0==0?~c[5452]:-1;break}default:f=-1}f=f&h;if(f|0){i=21;break}}f=Ai(j|0,k|0,12)|0;f=f&255;s=30080+(f<<4)|0;if((c[s>>2]|0)==(j&-4096|0)?(c[s+4>>2]|0)==(k|0):0){h=(c[30080+(f<<4)+8>>2]|0)+j|0;i=h;c[v>>2]=i;f=j}else{if(Xf(v,j,k)|0){i=39;break}h=c[v>>2]|0;i=h;f=j}c[5356]=h;s=4094-(f&4095)|0;c[5357]=i+s;r=qi(j|0,k|0,h|0,0)|0;f=21432;c[f>>2]=r;c[f+4>>2]=y;f=e[h>>1]|0;if((s|0)<=0){if((f&3|0)==3){h=pi(j|0,k|0,2,0)|0;i=y;j=Ai(h|0,i|0,12)|0;j=j&255;s=30080+(j<<4)|0;if((c[s>>2]|0)==(h&-4096|0)?(c[s+4>>2]|0)==(i|0):0){h=(c[30080+(j<<4)+8>>2]|0)+h|0;c[t>>2]=h}else{if(Xf(t,h,i)|0){i=35;break}h=c[t>>2]|0}f=e[h>>1]<<16|f}}else f=e[i+2>>1]<<16|f}h=(c[5427]|0)+-1|0;c[5427]=h;k=f>>>7;s=k&31;m=f>>>15&31;o=f>>>20;r=o&31;c:do switch(f&127){case 124:case 120:case 116:case 112:case 108:case 104:case 100:case 96:case 92:case 88:case 84:case 80:case 76:case 72:case 68:case 64:case 60:case 56:case 52:case 48:case 44:case 40:case 36:case 32:case 28:case 24:case 20:case 16:case 12:case 8:case 4:case 0:{h=f>>>2;m=h&7|8;d:do switch(f>>>13&7){case 0:{h=k&48|f>>>1&960|f>>>4&4|h&8;if(!h){i=592;break b}r=21184;s=21168+(m<<3)|0;c[s>>2]=pi(c[r>>2]|0,c[r+4>>2]|0,h|0,0)|0;c[s+4>>2]=y;break}case 1:{if(!(a[21703]|0)){i=592;break b}h=21168+((k&7|8)<<3)|0;f=pi(c[h>>2]|0,c[h+4>>2]|0,k&56|f<<1&192|0,0)|0;h=y;i=(Ai(f|0,h|0,12)|0)&255;s=21888+(i<<4)|0;if((c[s>>2]|0)==(f&-4089|0)?(c[s+4>>2]|0)==(h|0):0){h=(c[21888+(i<<4)+8>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Yf(21152,t,f,h,3)|0){i=52;break b}h=t;f=c[h>>2]|0;h=c[h+4>>2]|0}s=21440+(m<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;break}case 2:{h=21168+((k&7|8)<<3)|0;f=pi(c[h>>2]|0,c[h+4>>2]|0,k&56|f>>>4&4|f<<1&64|0,0)|0;h=y;i=(Ai(f|0,h|0,12)|0)&255;s=21888+(i<<4)|0;if((c[s>>2]|0)==(f&-4093|0)?(c[s+4>>2]|0)==(h|0):0)f=c[(c[21888+(i<<4)+8>>2]|0)+f>>2]|0;else{if(Yf(21152,t,f,h,2)|0){i=58;break b}f=c[t>>2]|0}s=21168+(m<<3)|0;c[s>>2]=f;c[s+4>>2]=((f|0)<0)<<31>>31;break}case 3:{h=21168+((k&7|8)<<3)|0;f=pi(c[h>>2]|0,c[h+4>>2]|0,k&56|f<<1&192|0,0)|0;h=y;i=(Ai(f|0,h|0,12)|0)&255;s=21888+(i<<4)|0;if((c[s>>2]|0)==(f&-4089|0)?(c[s+4>>2]|0)==(h|0):0){h=(c[21888+(i<<4)+8>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Yf(21152,t,f,h,3)|0){i=64;break b}h=t;f=c[h>>2]|0;h=c[h+4>>2]|0}s=21168+(m<<3)|0;c[s>>2]=f;c[s+4>>2]=h;break}case 5:{if(!(a[21703]|0)){i=592;break b}j=21168+((k&7|8)<<3)|0;j=pi(c[j>>2]|0,c[j+4>>2]|0,k&56|f<<1&192|0,0)|0;k=y;h=21440+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(j|0,k|0,12)|0)&255;s=25984+(i<<4)|0;if(!((c[s>>2]|0)==(j&-4089|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break d;else{i=594;break b}else{s=(c[25984+(i<<4)+8>>2]|0)+j|0;c[s>>2]=f;c[s+4>>2]=h;break d}}case 6:{i=21168+((k&7|8)<<3)|0;i=pi(c[i>>2]|0,c[i+4>>2]|0,k&56|f>>>4&4|f<<1&64|0,0)|0;j=y;f=c[21168+(m<<3)>>2]|0;h=(Ai(i|0,j|0,12)|0)&255;s=25984+(h<<4)|0;if(!((c[s>>2]|0)==(i&-4093|0)?(c[s+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,f,0,2)|0))break d;else{i=594;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+i>>2]=f;break d}}case 7:{j=21168+((k&7|8)<<3)|0;j=pi(c[j>>2]|0,c[j+4>>2]|0,k&56|f<<1&192|0,0)|0;k=y;h=21168+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(j|0,k|0,12)|0)&255;s=25984+(i<<4)|0;if(!((c[s>>2]|0)==(j&-4089|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break d;else{i=594;break b}else{s=(c[25984+(i<<4)+8>>2]|0)+j|0;c[s>>2]=f;c[s+4>>2]=h;break d}}default:{i=592;break b}}while(0);f=(c[5356]|0)+2|0;c[5356]=f;h=f;break}case 125:case 121:case 117:case 113:case 109:case 105:case 101:case 97:case 93:case 89:case 85:case 81:case 77:case 73:case 69:case 65:case 61:case 57:case 53:case 49:case 45:case 41:case 37:case 33:case 29:case 25:case 21:case 17:case 13:case 9:case 5:case 1:{e:do switch(f>>>13&7){case 0:{if(s|0){r=(k&32|f>>>2&31)<<26>>26;s=21168+(s<<3)|0;q=s;r=pi(c[q>>2]|0,c[q+4>>2]|0,r|0,((r|0)<0)<<31>>31|0)|0;c[s>>2]=r;c[s+4>>2]=y}break}case 1:{if(s|0){s=21168+(s<<3)|0;r=((k&32|f>>>2&31)<<26>>26)+(c[s>>2]|0)|0;c[s>>2]=r;c[s+4>>2]=((r|0)<0)<<31>>31}break}case 2:{if(s|0){r=(k&32|f>>>2&31)<<26>>26;s=21168+(s<<3)|0;c[s>>2]=r;c[s+4>>2]=((r|0)<0)<<31>>31}break}case 3:{switch(k&31){case 0:break e;case 2:break;default:{r=(f<<19&-2147483648|f<<24&2080374784)>>14;s=21168+(s<<3)|0;c[s>>2]=r;c[s+4>>2]=((r|0)<0)<<31>>31;break e}}h=f>>>3&512|f>>>2&16|f<<1&64|f<<4&384|f<<3&32;if(!h){i=592;break b}r=h<<22>>22;q=21184;s=21184;c[s>>2]=pi(c[q>>2]|0,c[q+4>>2]|0,r|0,((r|0)<0)<<31>>31|0)|0;c[s+4>>2]=y;break}case 4:{i=f>>>10;j=k&7|8;switch(i&3){case 1:case 0:{k=k&32|f>>>2&31;h=21168+(j<<3)|0;j=h;i=c[j>>2]|0;j=c[j+4>>2]|0;if(!(f&3072)){r=Ai(i|0,j|0,k|0)|0;s=h;c[s>>2]=r;c[s+4>>2]=y;break e}else{r=zi(i|0,j|0,k|0)|0;s=h;c[s>>2]=r;c[s+4>>2]=y;break e}}case 2:{q=(k&32|f>>>2&31)<<26>>26;s=21168+(j<<3)|0;p=s;r=c[p+4>>2]&((q|0)<0)<<31>>31;c[s>>2]=c[p>>2]&q;c[s+4>>2]=r;break e}case 3:{h=f>>>2&7|8;switch((f>>>5&3|i&4)&7){case 0:{s=21168+(j<<3)|0;q=s;r=21168+(h<<3)|0;c[s>>2]=qi(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0)|0;c[s+4>>2]=y;break e}case 1:{s=21168+(j<<3)|0;q=s;p=21168+(h<<3)|0;r=c[p+4>>2]^c[q+4>>2];c[s>>2]=c[p>>2]^c[q>>2];c[s+4>>2]=r;break e}case 2:{s=21168+(j<<3)|0;q=s;p=21168+(h<<3)|0;r=c[p+4>>2]|c[q+4>>2];c[s>>2]=c[p>>2]|c[q>>2];c[s+4>>2]=r;break e}case 3:{s=21168+(j<<3)|0;q=s;p=21168+(h<<3)|0;r=c[p+4>>2]&c[q+4>>2];c[s>>2]=c[p>>2]&c[q>>2];c[s+4>>2]=r;break e}case 4:{s=21168+(j<<3)|0;q=s;r=21168+(h<<3)|0;c[s>>2]=zi(0,qi(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0)|0,32)|0;c[s+4>>2]=y;break e}case 5:{s=21168+(j<<3)|0;r=s;q=21168+(h<<3)|0;c[s>>2]=zi(0,pi(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0)|0,32)|0;c[s+4>>2]=y;break e}default:{i=592;break b}}}default:{i=105;break b}}}case 5:{h=f>>>1;h=(h&2048|k&16|h&768|f<<2&1024|h&64|f<<1&128|f>>>2&14|f<<3&32)<<20>>20;s=21432;f=c[s>>2]|0;s=c[s+4>>2]|0;s=pi(pi(c[5356]|0,0,h|0,((h|0)<0)<<31>>31|0)|0,y|0,f|0,s|0)|0;f=y;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}case 6:{s=21168+((k&7|8)<<3)|0;if((c[s>>2]|0)==0&(c[s+4>>2]|0)==0){h=(f>>>4&256|k&24|f<<1&192|f>>>2&6|f<<3&32)<<23>>23;s=21432;f=c[s>>2]|0;s=c[s+4>>2]|0;h=pi(c[5356]|0,0,h|0,((h|0)<0)<<31>>31|0)|0;s=pi(h|0,y|0,f|0,s|0)|0;f=y;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}break}case 7:{s=21168+((k&7|8)<<3)|0;if(!((c[s>>2]|0)==0&(c[s+4>>2]|0)==0)){h=(f>>>4&256|k&24|f<<1&192|f>>>2&6|f<<3&32)<<23>>23;s=21432;f=c[s>>2]|0;s=c[s+4>>2]|0;h=pi(c[5356]|0,0,h|0,((h|0)<0)<<31>>31|0)|0;s=pi(h|0,y|0,f|0,s|0)|0;f=y;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}break}default:{i=588;break b}}while(0);f=(c[5356]|0)+2|0;c[5356]=f;h=f;break}case 126:case 122:case 118:case 114:case 110:case 106:case 102:case 98:case 94:case 90:case 86:case 82:case 78:case 74:case 70:case 66:case 62:case 58:case 54:case 50:case 46:case 42:case 38:case 34:case 30:case 26:case 22:case 18:case 14:case 10:case 6:case 2:{h=f>>>2;m=h&31;f:do switch(f>>>13&7){case 0:{f=21168+(s<<3)|0;if(s|0){r=f;r=Bi(c[r>>2]|0,c[r+4>>2]|0,k&32|m|0)|0;s=f;c[s>>2]=r;c[s+4>>2]=y}break}case 1:{if(!(a[21703]|0)){i=592;break b}i=21184;f=pi(c[i>>2]|0,c[i+4>>2]|0,k&32|h&24|f<<4&448|0,0)|0;h=y;i=(Ai(f|0,h|0,12)|0)&255;r=21888+(i<<4)|0;if((c[r>>2]|0)==(f&-4089|0)?(c[r+4>>2]|0)==(h|0):0){h=(c[21888+(i<<4)+8>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Yf(21152,t,f,h,3)|0){i=116;break b}h=t;f=c[h>>2]|0;h=c[h+4>>2]|0}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;break}case 2:{i=21184;f=pi(c[i>>2]|0,c[i+4>>2]|0,k&32|h&28|f<<4&192|0,0)|0;h=y;i=(Ai(f|0,h|0,12)|0)&255;r=21888+(i<<4)|0;if((c[r>>2]|0)==(f&-4093|0)?(c[r+4>>2]|0)==(h|0):0)f=c[(c[21888+(i<<4)+8>>2]|0)+f>>2]|0;else{if(Yf(21152,t,f,h,2)|0){i=123;break b}f=c[t>>2]|0}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=((f|0)<0)<<31>>31}break}case 3:{i=21184;f=pi(c[i>>2]|0,c[i+4>>2]|0,k&32|h&24|f<<4&448|0,0)|0;h=y;i=(Ai(f|0,h|0,12)|0)&255;r=21888+(i<<4)|0;if((c[r>>2]|0)==(f&-4089|0)?(c[r+4>>2]|0)==(h|0):0){h=(c[21888+(i<<4)+8>>2]|0)+f|0;f=c[h>>2]|0;h=c[h+4>>2]|0}else{if(Yf(21152,t,f,h,3)|0){i=130;break b}h=t;f=c[h>>2]|0;h=c[h+4>>2]|0}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h}break}case 4:{h=(m|0)==0;i=(s|0)==0;if(!(f&4096))if(h){if(i){i=592;break b}s=21168+(s<<3)|0;f=c[s+4>>2]|0;s=c[s>>2]&-2;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}else{if(i)break f;q=21168+(m<<3)|0;r=c[q+4>>2]|0;s=21168+(s<<3)|0;c[s>>2]=c[q>>2];c[s+4>>2]=r;break f}else if(h){if(i){i=139;break b}r=21432;f=c[r>>2]|0;r=c[r+4>>2]|0;h=pi(c[5356]|0,0,2,0)|0;r=pi(h|0,y|0,f|0,r|0)|0;s=21168+(s<<3)|0;f=c[s+4>>2]|0;s=c[s>>2]&-2;h=21160;c[h>>2]=s;c[h+4>>2]=f;h=21176;c[h>>2]=r;c[h+4>>2]=y;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}else{f=21168+(s<<3)|0;if(i)break f;r=f;s=21168+(m<<3)|0;r=pi(c[s>>2]|0,c[s+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0)|0;s=f;c[s>>2]=r;c[s+4>>2]=y;break f}}case 5:{if(!(a[21703]|0)){i=592;break b}j=21184;j=pi(c[j>>2]|0,c[j+4>>2]|0,k&56|f>>>1&448|0,0)|0;k=y;h=21440+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(j|0,k|0,12)|0)&255;s=25984+(i<<4)|0;if(!((c[s>>2]|0)==(j&-4089|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break f;else{i=594;break b}else{s=(c[25984+(i<<4)+8>>2]|0)+j|0;c[s>>2]=f;c[s+4>>2]=h;break f}}case 6:{i=21184;i=pi(c[i>>2]|0,c[i+4>>2]|0,k&60|f>>>1&192|0,0)|0;j=y;f=c[21168+(m<<3)>>2]|0;h=(Ai(i|0,j|0,12)|0)&255;s=25984+(h<<4)|0;if(!((c[s>>2]|0)==(i&-4093|0)?(c[s+4>>2]|0)==(j|0):0))if(!(Zf(21152,i,j,f,0,2)|0))break f;else{i=594;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+i>>2]=f;break f}}case 7:{j=21184;j=pi(c[j>>2]|0,c[j+4>>2]|0,k&56|f>>>1&448|0,0)|0;k=y;h=21168+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(j|0,k|0,12)|0)&255;s=25984+(i<<4)|0;if(!((c[s>>2]|0)==(j&-4089|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break f;else{i=594;break b}else{s=(c[25984+(i<<4)+8>>2]|0)+j|0;c[s>>2]=f;c[s+4>>2]=h;break f}}default:{i=589;break b}}while(0);f=(c[5356]|0)+2|0;c[5356]=f;h=f;break}case 55:{if(s|0){r=f&-4096;s=21168+(s<<3)|0;c[s>>2]=r;c[s+4>>2]=((r|0)<0)<<31>>31}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 23:{if(s|0){r=21432;q=c[r>>2]|0;r=c[r+4>>2]|0;p=f&-4096;p=pi(c[5356]|0,0,p|0,((p|0)<0)<<31>>31|0)|0;r=pi(p|0,y|0,q|0,r|0)|0;s=21168+(s<<3)|0;c[s>>2]=r;c[s+4>>2]=y}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 111:{f=(o&2046|f&1044480|f>>>11&1048576|f>>>9&2048)<<11>>11;if(s|0){r=21432;q=c[r>>2]|0;r=c[r+4>>2]|0;p=pi(c[5356]|0,0,4,0)|0;r=pi(p|0,y|0,q|0,r|0)|0;s=21168+(s<<3)|0;c[s>>2]=r;c[s+4>>2]=y}s=21432;h=c[s>>2]|0;s=c[s+4>>2]|0;s=pi(pi(c[5356]|0,0,f|0,((f|0)<0)<<31>>31|0)|0,y|0,h|0,s|0)|0;f=y;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break}case 103:{h=f>>20;i=c[5356]|0;k=21432;j=c[k>>2]|0;k=c[k+4>>2]|0;f=21168+(m<<3)|0;h=pi(c[f>>2]|0,c[f+4>>2]|0,h|0,((h|0)<0)<<31>>31|0)|0;f=y;h=h&-2;r=21160;c[r>>2]=h;c[r+4>>2]=f;if(s|0){r=pi(i|0,0,4,0)|0;r=pi(r|0,y|0,j|0,k|0)|0;s=21168+(s<<3)|0;c[s>>2]=r;c[s+4>>2]=y}c[5356]=0;c[5357]=0;s=21432;c[s>>2]=h;c[s+4>>2]=f;h=0;f=0;break}case 99:{switch(f>>>13&3){case 0:{s=21168+(m<<3)|0;h=21168+(r<<3)|0;h=(c[s>>2]|0)==(c[h>>2]|0)?(c[s+4>>2]|0)==(c[h+4>>2]|0):0;break}case 2:{s=21168+(m<<3)|0;q=c[s+4>>2]|0;h=21168+(r<<3)|0;r=c[h+4>>2]|0;h=(q|0)<(r|0)|((q|0)==(r|0)?(c[s>>2]|0)>>>0<(c[h>>2]|0)>>>0:0);break}case 3:{s=21168+(m<<3)|0;q=c[s+4>>2]|0;h=21168+(r<<3)|0;r=c[h+4>>2]|0;h=q>>>0<r>>>0|((q|0)==(r|0)?(c[s>>2]|0)>>>0<(c[h>>2]|0)>>>0:0);break}default:{i=592;break b}}if((f&4096|0)!=0^h){h=(f>>>19&4096|o&2016|k&30|f<<4&2048)<<19>>19;s=21432;f=c[s>>2]|0;s=c[s+4>>2]|0;h=pi(c[5356]|0,0,h|0,((h|0)<0)<<31>>31|0)|0;s=pi(h|0,y|0,f|0,s|0)|0;f=y;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}else{f=(c[5356]|0)+4|0;c[5356]=f;h=f;break c}}case 3:{h=f>>20;i=21168+(m<<3)|0;h=pi(c[i>>2]|0,c[i+4>>2]|0,h|0,((h|0)<0)<<31>>31|0)|0;i=y;g:do switch(f>>>12&7){case 0:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4096|0)?(c[r+4>>2]|0)==(i|0):0)f=a[(c[21888+(f<<4)+8>>2]|0)+h>>0]|0;else{if(Yf(21152,t,h,i,0)|0){i=179;break b}f=c[t>>2]&255}h=f<<24>>24;f=h;h=((h|0)<0)<<31>>31;break}case 1:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4095|0)?(c[r+4>>2]|0)==(i|0):0)f=b[(c[21888+(f<<4)+8>>2]|0)+h>>1]|0;else{if(Yf(21152,t,h,i,1)|0){i=185;break b}f=c[t>>2]&65535}h=f<<16>>16;f=h;h=((h|0)<0)<<31>>31;break}case 2:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4093|0)?(c[r+4>>2]|0)==(i|0):0)h=c[(c[21888+(f<<4)+8>>2]|0)+h>>2]|0;else{if(Yf(21152,t,h,i,2)|0){i=191;break b}h=c[t>>2]|0}f=h;h=((h|0)<0)<<31>>31;break}case 4:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4096|0)?(c[r+4>>2]|0)==(i|0):0)f=a[(c[21888+(f<<4)+8>>2]|0)+h>>0]|0;else{if(Yf(21152,t,h,i,0)|0){i=197;break b}f=c[t>>2]&255}f=f&255;h=0;break}case 5:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4095|0)?(c[r+4>>2]|0)==(i|0):0)f=b[(c[21888+(f<<4)+8>>2]|0)+h>>1]|0;else{if(Yf(21152,t,h,i,1)|0){i=203;break b}f=c[t>>2]&65535}f=f&65535;h=0;break}case 3:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4089|0)?(c[r+4>>2]|0)==(i|0):0){h=(c[21888+(f<<4)+8>>2]|0)+h|0;f=c[h>>2]|0;h=c[h+4>>2]|0;break g}if(Yf(21152,t,h,i,3)|0){i=208;break b}h=t;f=c[h>>2]|0;h=c[h+4>>2]|0;break}case 6:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4093|0)?(c[r+4>>2]|0)==(i|0):0)f=c[(c[21888+(f<<4)+8>>2]|0)+h>>2]|0;else{if(Yf(21152,t,h,i,2)|0){i=214;break b}f=c[t>>2]|0}h=0;break}default:{i=592;break b}}while(0);if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 35:{j=(s|o&4064)<<20>>20;k=21168+(m<<3)|0;j=pi(c[k>>2]|0,c[k+4>>2]|0,j|0,((j|0)<0)<<31>>31|0)|0;k=y;h=21168+(r<<3)|0;i=c[h>>2]|0;h=c[h+4>>2]|0;h:do switch(f>>>12&7){case 0:{f=(Ai(j|0,k|0,12)|0)&255;s=25984+(f<<4)|0;if(!((c[s>>2]|0)==(j&-4096|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,i&255,0,0)|0))break h;else{i=594;break b}else{a[(c[25984+(f<<4)+8>>2]|0)+j>>0]=i;break h}}case 1:{f=(Ai(j|0,k|0,12)|0)&255;s=25984+(f<<4)|0;if(!((c[s>>2]|0)==(j&-4095|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,i&65535,0,1)|0))break h;else{i=594;break b}else{b[(c[25984+(f<<4)+8>>2]|0)+j>>1]=i;break h}}case 2:{f=(Ai(j|0,k|0,12)|0)&255;s=25984+(f<<4)|0;if(!((c[s>>2]|0)==(j&-4093|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,i,0,2)|0))break h;else{i=594;break b}else{c[(c[25984+(f<<4)+8>>2]|0)+j>>2]=i;break h}}case 3:{f=(Ai(j|0,k|0,12)|0)&255;s=25984+(f<<4)|0;if(!((c[s>>2]|0)==(j&-4089|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,i,h,3)|0))break h;else{i=594;break b}else{s=(c[25984+(f<<4)+8>>2]|0)+j|0;c[s>>2]=i;c[s+4>>2]=h;break h}}default:{i=592;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 19:{k=f>>20;i:do switch(f>>>12&7){case 0:{h=21168+(m<<3)|0;h=pi(c[h>>2]|0,c[h+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;f=y;break}case 1:{if(k>>>0>63){i=592;break b}h=21168+(m<<3)|0;h=Bi(c[h>>2]|0,c[h+4>>2]|0,k&63|0)|0;f=y;break}case 2:{h=21168+(m<<3)|0;r=c[h+4>>2]|0;f=((k|0)<0)<<31>>31;h=((r|0)<(f|0)|((r|0)==(f|0)?(c[h>>2]|0)>>>0<k>>>0:0))&1;f=0;break}case 3:{h=21168+(m<<3)|0;r=c[h+4>>2]|0;f=((k|0)<0)<<31>>31;h=(r>>>0<f>>>0|((r|0)==(f|0)?(c[h>>2]|0)>>>0<k>>>0:0))&1;f=0;break}case 4:{f=21168+(m<<3)|0;h=c[f>>2]^k;f=c[f+4>>2]^((k|0)<0)<<31>>31;break}case 5:{if(k&-1088|0){i=592;break b}j=21168+(m<<3)|0;i=c[j>>2]|0;j=c[j+4>>2]|0;h=k&63;if(!(f&1073741824)){h=Ai(i|0,j|0,h|0)|0;f=y;break i}else{h=zi(i|0,j|0,h|0)|0;f=y;break i}}case 6:{f=21168+(m<<3)|0;h=c[f>>2]|k;f=c[f+4>>2]|((k|0)<0)<<31>>31;break}default:{f=21168+(m<<3)|0;h=c[f>>2]&k;f=c[f+4>>2]&((k|0)<0)<<31>>31}}while(0);if(s|0){s=21168+(s<<3)|0;c[s>>2]=h;c[s+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 27:{i=f>>20;h=21168+(m<<3)|0;j=c[h>>2]|0;j:do switch(f>>>12&7){case 0:{f=i+j|0;break}case 1:{if(i>>>0>31){i=592;break b}f=Bi(j|0,c[h+4>>2]|0,i&31|0)|0;break}case 5:{if(i&-1056|0){i=592;break b}h=i&31;if(!(f&1073741824)){f=j>>>h;break j}else{f=j>>h;break j}}default:{i=592;break b}}while(0);if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=((f|0)<0)<<31>>31}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 51:{k=21168+(m<<3)|0;h=c[k>>2]|0;k=c[k+4>>2]|0;j=21168+(r<<3)|0;i=c[j>>2]|0;j=c[j+4>>2]|0;r=u;c[r>>2]=i;c[r+4>>2]=j;k:do if((f&-33554432|0)==33554432)switch(f>>>12&7){case 0:{h=vi(i|0,j|0,h|0,k|0)|0;f=y;break k}case 1:{vi(i|0,0,h|0,0)|0;m=y;n=vi(j|0,0,h|0,0)|0;r=y;p=vi(i|0,0,k|0,0)|0;o=y;f=vi(j|0,0,k|0,0)|0;q=y;pi(pi(m|0,0,n|0,0)|0,y|0,p|0,0)|0;p=y;p=pi(pi(pi(o|0,0,r|0,0)|0,y|0,f|0,0)|0,y|0,p|0,0)|0;pi(0,y&7|0,f|0,q|0)|0;q=y;f=(k|0)<0;r=(j|0)<0;h=qi(p|0,q|0,pi((r?i:0)|0,(r?j:0)|0,(f?h:0)|0,(f?k:0)|0)|0,y|0)|0;f=y;break k}case 2:{vi(i|0,0,h|0,0)|0;m=y;n=vi(j|0,0,h|0,0)|0;p=y;r=vi(i|0,0,k|0,0)|0;o=y;q=vi(j|0,0,k|0,0)|0;f=y;pi(pi(m|0,0,n|0,0)|0,y|0,r|0,0)|0;r=y;r=pi(pi(pi(o|0,0,p|0,0)|0,y|0,q|0,0)|0,y|0,r|0,0)|0;pi(0,y&7|0,q|0,f|0)|0;f=(k|0)<0;h=qi(r|0,y|0,(f?h:0)|0,(f?k:0)|0)|0;f=y;break k}case 3:{vi(i|0,0,h|0,0)|0;n=y;o=vi(j|0,0,h|0,0)|0;q=y;h=vi(i|0,0,k|0,0)|0;p=y;r=vi(j|0,0,k|0,0)|0;f=y;pi(pi(n|0,0,o|0,0)|0,y|0,h|0,0)|0;h=y;h=pi(pi(pi(p|0,0,q|0,0)|0,y|0,r|0,0)|0,y|0,h|0,0)|0;pi(0,y&7|0,r|0,f|0)|0;f=y;break k}case 4:{if((i|0)==0&(j|0)==0){h=-1;f=-1;break k}if((h|0)==0&(k|0)==-2147483648&((i|0)==-1&(j|0)==-1)){h=0;f=-2147483648;break k}h=ti(h|0,k|0,i|0,j|0)|0;f=y;break k}case 5:{if((i|0)==0&(j|0)==0){h=-1;f=-1;break k}h=xi(h|0,k|0,i|0,j|0)|0;f=y;break k}case 6:{if((i|0)==0&(j|0)==0){f=k;break k}if((h|0)==0&(k|0)==-2147483648&((i|0)==-1&(j|0)==-1)){h=0;f=0;break k}h=wi(h|0,k|0,i|0,j|0)|0;f=y;break k}case 7:{if((i|0)==0&(j|0)==0){f=k;break k}h=yi(h|0,k|0,i|0,j|0)|0;f=y;break k}default:{i=590;break b}}else{if(f&-1107296256|0){i=592;break b}do switch((f>>>12&7|f>>>27&8)&15){case 0:{h=pi(i|0,j|0,h|0,k|0)|0;f=y;break k}case 8:{h=qi(h|0,k|0,i|0,j|0)|0;f=y;break k}case 1:{h=Bi(h|0,k|0,i&63|0)|0;f=y;break k}case 2:{h=((k|0)<(j|0)|(k|0)==(j|0)&h>>>0<i>>>0)&1;f=0;break k}case 3:{h=(k>>>0<j>>>0|(k|0)==(j|0)&h>>>0<i>>>0)&1;f=0;break k}case 4:{h=i^h;f=j^k;break k}case 5:{h=Ai(h|0,k|0,i&63|0)|0;f=y;break k}case 13:{h=zi(h|0,k|0,i&63|0)|0;f=y;break k}case 6:{h=i|h;f=j|k;break k}case 7:{h=i&h;f=j&k;break k}default:{i=592;break b}}while(0)}while(0);if(s|0){s=21168+(s<<3)|0;c[s>>2]=h;c[s+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 59:{k=21168+(m<<3)|0;j=c[k>>2]|0;k=c[k+4>>2]|0;i=21168+(r<<3)|0;h=c[i>>2]|0;i=c[i+4>>2]|0;r=u;c[r>>2]=h;c[r+4>>2]=i;l:do if((f&-33554432|0)==33554432)switch(f>>>12&7){case 0:{f=N(h,j)|0;break l}case 4:{if(!h){f=-1;break l}if((j|0)==-2147483648&(h|0)==-1){f=-2147483648;break l}f=(j|0)/(h|0)|0;break l}case 5:{if(!h){f=-1;break l}f=(j>>>0)/(h>>>0)|0;break l}case 6:{if(!h){f=j;break l}if((j|0)==-2147483648&(h|0)==-1){f=0;break l}f=(j|0)%(h|0)|0;break l}case 7:{if(!h){f=j;break l}f=(j>>>0)%(h>>>0)|0;break l}default:{i=592;break b}}else{if(f&-1107296256|0){i=592;break b}switch((f>>>12&7|f>>>27&8)&15){case 0:{f=pi(h|0,i|0,j|0,k|0)|0;break l}case 8:{f=qi(j|0,k|0,h|0,i|0)|0;break l}case 1:{f=j<<(h&31);break l}case 5:{f=j>>>(h&31);break l}case 13:{f=j>>(h&31);break l}default:{i=592;break b}}}while(0);if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=((f|0)<0)<<31>>31}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 115:{if(!(f&16384)){k=21168+(m<<3)|0;j=c[k>>2]|0;k=c[k+4>>2]|0}else{j=m;k=0}i=f&12288;m:do switch(f>>>12&3){case 1:{r=21712;c[r>>2]=qi(w|0,x|0,h|0,((h|0)<0)<<31>>31|0)|0;c[r+4>>2]=y;if(_f(u,o,1)|0){i=592;break b}i=$f(o,j,k)|0;if((i|0)<0){i=592;break b}if(s|0){q=u;r=c[q+4>>2]|0;s=21168+(s<<3)|0;c[s>>2]=c[q>>2];c[s+4>>2]=r}if((i|0)>0){f=21432;h=c[f>>2]|0;f=c[f+4>>2]|0;s=pi(c[5356]|0,0,4,0)|0;f=pi(s|0,y|0,h|0,f|0)|0;h=y;s=21160;c[s>>2]=f;c[s+4>>2]=h;if((i|0)!=2)break a;c[5356]=0;c[5357]=0;s=21432;c[s>>2]=f;c[s+4>>2]=h;h=0;f=0;break c}break}case 3:case 2:{r=21712;c[r>>2]=qi(w|0,x|0,h|0,((h|0)<0)<<31>>31|0)|0;c[r+4>>2]=y;h=(m|0)!=0;if(_f(u,o,h&1)|0){i=592;break b}n=u;m=c[n>>2]|0;n=c[n+4>>2]|0;if(h){h=(i|0)==8192;h=$f(o,h?m|j:m&~j,h?n|k:n&~k)|0;if((h|0)<0){i=592;break b}else i=h}else i=0;if(s|0){s=21168+(s<<3)|0;c[s>>2]=m;c[s+4>>2]=n}if((i|0)>0){f=21432;h=c[f>>2]|0;f=c[f+4>>2]|0;s=pi(c[5356]|0,0,4,0)|0;f=pi(s|0,y|0,h|0,f|0)|0;h=y;s=21160;c[s>>2]=f;c[s+4>>2]=h;if((i|0)!=2)break a;c[5356]=0;c[5357]=0;s=21432;c[s>>2]=f;c[s+4>>2]=h;h=0;f=0;break c}break}case 0:{switch(o&4095){case 0:{i=333;break b}case 1:{i=335;break b}case 258:{i=337;break b}case 770:{i=343;break b}case 261:{if((f&32640|0)!=0|(a[21702]|0)==0){i=592;break b}if(!(c[5449]&c[5450])){i=355;break b}else break m}default:{}}if((f&-33521792|0)!=301989888|(a[21702]|0)==0){i=592;break b}if(!m){f=0;do{s=21888+(f<<4)|0;c[s>>2]=-1;c[s+4>>2]=-1;s=25984+(f<<4)|0;c[s>>2]=-1;c[s+4>>2]=-1;s=30080+(f<<4)|0;c[s>>2]=-1;c[s+4>>2]=-1;f=f+1|0}while((f|0)!=256)}else{f=0;do{s=21888+(f<<4)|0;c[s>>2]=-1;c[s+4>>2]=-1;s=25984+(f<<4)|0;c[s>>2]=-1;c[s+4>>2]=-1;s=30080+(f<<4)|0;c[s>>2]=-1;c[s+4>>2]=-1;f=f+1|0}while((f|0)!=256)}s=21432;f=c[s>>2]|0;s=c[s+4>>2]|0;h=pi(c[5356]|0,0,4,0)|0;s=pi(h|0,y|0,f|0,s|0)|0;f=y;h=21160;c[h>>2]=s;c[h+4>>2]=f;c[5356]=0;c[5357]=0;h=21432;c[h>>2]=s;c[h+4>>2]=f;h=0;f=0;break c}default:{i=591;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 15:{switch(f>>>12&7){case 0:{if(f&-267387008|0){i=592;break b}break}case 1:{if((f|0)!=4111){i=592;break b}break}default:{i=592;break b}}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 47:{n:do switch(f>>>12&7){case 2:{p=21168+(m<<3)|0;o=c[p>>2]|0;p=c[p+4>>2]|0;j=f>>>27&255;switch(j&31){case 2:{if(r|0){i=592;break b}f=(Ai(o|0,p|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(o&-4093|0)?(c[r+4>>2]|0)==(p|0):0)f=c[(c[21888+(f<<4)+8>>2]|0)+o>>2]|0;else{if(Yf(21152,t,o,p,2)|0){i=375;break b}f=c[t>>2]|0}h=21872;c[h>>2]=o;c[h+4>>2]=p;h=f;f=((f|0)<0)<<31>>31;break n}case 3:{q=21872;if(!((c[q>>2]|0)==(o|0)?(c[q+4>>2]|0)==(p|0):0)){h=1;f=0;break n}f=c[21168+(r<<3)>>2]|0;h=(Ai(o|0,p|0,12)|0)&255;r=25984+(h<<4)|0;if(!((c[r>>2]|0)==(o&-4093|0)?(c[r+4>>2]|0)==(p|0):0))if(!(Zf(21152,o,p,f,0,2)|0)){h=0;f=0;break n}else{i=594;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+o>>2]=f;h=0;f=0;break n}}case 28:case 24:case 20:case 16:case 8:case 12:case 4:case 0:case 1:{k=(Ai(o|0,p|0,12)|0)&255;q=21888+(k<<4)|0;m=o&-4093;if((c[q>>2]|0)==(m|0)?(c[q+4>>2]|0)==(p|0):0)h=c[(c[21888+(k<<4)+8>>2]|0)+o>>2]|0;else{if(Yf(21152,t,o,p,2)|0){i=385;break b}h=c[t>>2]|0}n=((h|0)<0)<<31>>31;q=21168+(r<<3)|0;i=c[q>>2]|0;q=c[q+4>>2]|0;r=u;c[r>>2]=i;c[r+4>>2]=q;switch(j&31){case 1:{f=i;break}case 0:{f=h+i|0;q=((f|0)<0)<<31>>31;r=u;c[r>>2]=f;c[r+4>>2]=q;break}case 4:{f=h^i;q=((f|0)<0)<<31>>31;r=u;c[r>>2]=f;c[r+4>>2]=q;break}case 12:{f=h&i;q=((f|0)<0)<<31>>31;r=u;c[r>>2]=f;c[r+4>>2]=q;break}case 8:{f=h|i;q=((f|0)<0)<<31>>31;r=u;c[r>>2]=f;c[r+4>>2]=q;break}case 16:{if((h|0)<(i|0)){f=u;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}case 20:{if((h|0)>(i|0)){f=u;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}case 24:{if(h>>>0<i>>>0){f=u;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}case 28:{if(h>>>0>i>>>0){f=u;c[f>>2]=h;c[f+4>>2]=n;f=h}else f=i;break}default:{i=592;break b}}r=25984+(k<<4)|0;if(!((c[r>>2]|0)==(m|0)?(c[r+4>>2]|0)==(p|0):0))if(!(Zf(21152,o,p,f,0,2)|0)){f=n;break n}else{i=594;break b}else{c[(c[25984+(k<<4)+8>>2]|0)+o>>2]=f;f=n;break n}}default:{i=592;break b}}}case 3:{q=21168+(m<<3)|0;p=c[q>>2]|0;q=c[q+4>>2]|0;k=f>>>27&255;switch(k&31){case 2:{if(r|0){i=592;break b}f=(Ai(p|0,q|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(p&-4089|0)?(c[r+4>>2]|0)==(q|0):0){f=(c[21888+(f<<4)+8>>2]|0)+p|0;h=c[f>>2]|0;f=c[f+4>>2]|0}else{if(Yf(21152,t,p,q,3)|0){i=408;break b}f=t;h=c[f>>2]|0;f=c[f+4>>2]|0}r=21872;c[r>>2]=p;c[r+4>>2]=q;break n}case 3:{o=21872;if(!((c[o>>2]|0)==(p|0)?(c[o+4>>2]|0)==(q|0):0)){h=1;f=0;break n}h=21168+(r<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(p|0,q|0,12)|0)&255;r=25984+(i<<4)|0;if(!((c[r>>2]|0)==(p&-4089|0)?(c[r+4>>2]|0)==(q|0):0))if(!(Zf(21152,p,q,f,h,3)|0)){h=0;f=0;break n}else{i=594;break b}else{r=(c[25984+(i<<4)+8>>2]|0)+p|0;c[r>>2]=f;c[r+4>>2]=h;h=0;f=0;break n}}case 28:case 24:case 20:case 16:case 8:case 12:case 4:case 0:case 1:{m=(Ai(p|0,q|0,12)|0)&255;o=21888+(m<<4)|0;n=p&-4089;if((c[o>>2]|0)==(n|0)?(c[o+4>>2]|0)==(q|0):0){o=(c[21888+(m<<4)+8>>2]|0)+p|0;h=c[o>>2]|0;o=c[o+4>>2]|0}else{if(Yf(21152,t,p,q,3)|0){i=418;break b}o=t;h=c[o>>2]|0;o=c[o+4>>2]|0}j=21168+(r<<3)|0;i=c[j>>2]|0;j=c[j+4>>2]|0;r=u;c[r>>2]=i;c[r+4>>2]=j;switch(k&31){case 1:{f=j;break}case 0:{i=pi(i|0,j|0,h|0,o|0)|0;f=y;r=u;c[r>>2]=i;c[r+4>>2]=f;break}case 4:{i=i^h;f=j^o;r=u;c[r>>2]=i;c[r+4>>2]=f;break}case 12:{i=i&h;f=j&o;r=u;c[r>>2]=i;c[r+4>>2]=f;break}case 8:{i=i|h;f=j|o;r=u;c[r>>2]=i;c[r+4>>2]=f;break}case 16:{if((o|0)<(j|0)|(o|0)==(j|0)&h>>>0<i>>>0){i=u;c[i>>2]=h;c[i+4>>2]=o;i=h;f=o}else f=j;break}case 20:{if((o|0)>(j|0)|(o|0)==(j|0)&h>>>0>i>>>0){i=u;c[i>>2]=h;c[i+4>>2]=o;i=h;f=o}else f=j;break}case 24:{if(o>>>0<j>>>0|(o|0)==(j|0)&h>>>0<i>>>0){i=u;c[i>>2]=h;c[i+4>>2]=o;i=h;f=o}else f=j;break}case 28:{if(o>>>0>j>>>0|(o|0)==(j|0)&h>>>0>i>>>0){i=u;c[i>>2]=h;c[i+4>>2]=o;i=h;f=o}else f=j;break}default:{i=592;break b}}r=25984+(m<<4)|0;if(!((c[r>>2]|0)==(n|0)?(c[r+4>>2]|0)==(q|0):0))if(!(Zf(21152,p,q,i,f,3)|0)){f=o;break n}else{i=594;break b}else{r=(c[25984+(m<<4)+8>>2]|0)+p|0;c[r>>2]=i;c[r+4>>2]=f;f=o;break n}}default:{i=592;break b}}}default:{i=592;break b}}while(0);if(s|0){s=21168+(s<<3)|0;c[s>>2]=h;c[s+4>>2]=f}f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 7:{if(!(a[21703]|0)){i=592;break b}h=f>>20;i=21168+(m<<3)|0;h=pi(c[i>>2]|0,c[i+4>>2]|0,h|0,((h|0)<0)<<31>>31|0)|0;i=y;o:do switch(f>>>12&7){case 2:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4093|0)?(c[r+4>>2]|0)==(i|0):0)f=c[(c[21888+(f<<4)+8>>2]|0)+h>>2]|0;else{if(Yf(21152,t,h,i,2)|0){i=445;break b}f=c[t>>2]|0}h=-1;break}case 3:{f=(Ai(h|0,i|0,12)|0)&255;r=21888+(f<<4)|0;if((c[r>>2]|0)==(h&-4089|0)?(c[r+4>>2]|0)==(i|0):0){h=(c[21888+(f<<4)+8>>2]|0)+h|0;f=c[h>>2]|0;h=c[h+4>>2]|0;break o}if(Yf(21152,t,h,i,3)|0){i=450;break b}h=t;f=c[h>>2]|0;h=c[h+4>>2]|0;break}default:{i=592;break b}}while(0);s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 39:{if(!(a[21703]|0)){i=592;break b}j=(s|o&4064)<<20>>20;k=21168+(m<<3)|0;j=pi(c[k>>2]|0,c[k+4>>2]|0,j|0,((j|0)<0)<<31>>31|0)|0;k=y;p:do switch(f>>>12&7){case 2:{f=c[21440+(r<<3)>>2]|0;h=(Ai(j|0,k|0,12)|0)&255;s=25984+(h<<4)|0;if(!((c[s>>2]|0)==(j&-4093|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,0,2)|0))break p;else{i=594;break b}else{c[(c[25984+(h<<4)+8>>2]|0)+j>>2]=f;break p}}case 3:{h=21440+(r<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;i=(Ai(j|0,k|0,12)|0)&255;s=25984+(i<<4)|0;if(!((c[s>>2]|0)==(j&-4089|0)?(c[s+4>>2]|0)==(k|0):0))if(!(Zf(21152,j,k,f,h,3)|0))break p;else{i=594;break b}else{s=(c[25984+(i<<4)+8>>2]|0)+j|0;c[s>>2]=f;c[s+4>>2]=h;break p}}default:{i=592;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 67:{if(!(a[21703]|0)){i=592;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=592;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,c[21440+(i<<3)>>2]|0,h,21696)|0;h=-1;break}case 1:{q=21440+(m<<3)|0;r=21440+(r<<3)|0;f=21440+(i<<3)|0;f=bc(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 71:{if(!(a[21703]|0)){i=592;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=592;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,c[21440+(i<<3)>>2]^-2147483648,h,21696)|0;h=-1;break}case 1:{q=21440+(m<<3)|0;r=21440+(r<<3)|0;f=21440+(i<<3)|0;f=bc(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0,c[f>>2]|0,c[f+4>>2]^-2147483648,h,21696)|0;h=y;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 75:{if(!(a[21703]|0)){i=592;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=592;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(m<<3)>>2]^-2147483648,c[21440+(r<<3)>>2]|0,c[21440+(i<<3)>>2]|0,h,21696)|0;h=-1;break}case 1:{q=21440+(m<<3)|0;r=21440+(r<<3)|0;f=21440+(i<<3)|0;f=bc(c[q>>2]|0,c[q+4>>2]^-2147483648,c[r>>2]|0,c[r+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 79:{if(!(a[21703]|0)){i=592;break b}i=f>>>27;h=f>>>12&7;h=(h|0)==7?d[21700]|0:h>>>0>4?-1:h;if((h|0)<0){i=592;break b}switch(f>>>25&3){case 0:{f=Gb(c[21440+(m<<3)>>2]^-2147483648,c[21440+(r<<3)>>2]|0,c[21440+(i<<3)>>2]^-2147483648,h,21696)|0;h=-1;break}case 1:{q=21440+(m<<3)|0;r=21440+(r<<3)|0;f=21440+(i<<3)|0;f=bc(c[q>>2]|0,c[q+4>>2]^-2147483648,c[r>>2]|0,c[r+4>>2]|0,c[f>>2]|0,c[f+4>>2]^-2147483648,h,21696)|0;h=y;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}case 83:{if(!(a[21703]|0)){i=592;break b}h=f>>>12;i=h&7;do switch(f>>>25&127){case 0:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=Cb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,h,21696)|0;c[s+4>>2]=-1;a[21703]=3;break}case 4:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=Eb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,h,21696)|0;c[s+4>>2]=-1;a[21703]=3;break}case 8:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=Fb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,h,21696)|0;c[s+4>>2]=-1;a[21703]=3;break}case 12:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=Hb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,h,21696)|0;c[s+4>>2]=-1;a[21703]=3;break}case 44:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((r|0)!=0|(h|0)<0){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=Ib(c[21440+(m<<3)>>2]|0,h,21696)|0;c[s+4>>2]=-1;a[21703]=3;break}case 16:{switch(h&7){case 0:{h=21440+(r<<3)|0;f=c[h>>2]&-2147483648|c[21440+(m<<3)>>2]&2147483647;h=c[h+4>>2]|0;break}case 1:{h=21440+(r<<3)|0;f=(c[h>>2]&-2147483648|c[21440+(m<<3)>>2]&2147483647)^-2147483648;h=~c[h+4>>2];break}case 2:{h=21440+(m<<3)|0;r=21440+(r<<3)|0;f=c[r>>2]&-2147483648^c[h>>2];h=c[r+4>>2]^c[h+4>>2];break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;break}case 20:{switch(h&7){case 0:{f=Jb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,21696,2)|0;break}case 1:{f=Kb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,21696,2)|0;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=-1;a[21703]=3;break}case 96:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}switch(o&31){case 0:{h=Pb(c[21440+(m<<3)>>2]|0,h,21696)|0;f=h;h=((h|0)<0)<<31>>31;break}case 1:{h=Rb(c[21440+(m<<3)>>2]|0,h,21696)|0;f=h;h=((h|0)<0)<<31>>31;break}case 2:{f=Ub(c[21440+(m<<3)>>2]|0,h,21696)|0;h=y;break}case 3:{f=Wb(c[21440+(m<<3)>>2]|0,h,21696)|0;h=y;break}default:{i=592;break b}}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h}break}case 80:{switch(h&7){case 0:{f=Mb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,21696)|0;break}case 1:{f=Nb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,21696)|0;break}case 2:{f=Lb(c[21440+(m<<3)>>2]|0,c[21440+(r<<3)>>2]|0,21696)|0;break}default:{i=592;break b}}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=((f|0)<0)<<31>>31}break}case 104:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}switch(o&31){case 0:{f=Sb(c[21168+(m<<3)>>2]|0,h,21696)|0;break}case 1:{f=Tb(c[21168+(m<<3)>>2]|0,h,21696)|0;break}case 2:{f=21168+(m<<3)|0;f=Xb(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;break}case 3:{f=21168+(m<<3)|0;f=Yb(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=-1;a[21703]=3;break}case 32:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if(!((r|0)==1&(h|0)>-1)){i=592;break b}r=21440+(m<<3)|0;s=21440+(s<<3)|0;c[s>>2]=lc(c[r>>2]|0,c[r+4>>2]|0,h,21696)|0;c[s+4>>2]=-1;a[21703]=3;break}case 112:{if(r|0){i=592;break b}switch(h&7){case 0:{f=zi(0,c[21440+(m<<3)>>2]|0,32)|0;h=y;break}case 1:{f=Ob(c[21440+(m<<3)>>2]|0)|0;h=0;break}default:{i=592;break b}}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h}break}case 120:{if(r|i|0){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=zi(0,c[21168+(m<<3)>>2]|0,32)|0;c[s+4>>2]=y;a[21703]=3;break}case 1:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}q=21440+(m<<3)|0;r=21440+(r<<3)|0;s=21440+(s<<3)|0;c[s>>2]=Zb(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0,h,21696)|0;c[s+4>>2]=y;a[21703]=3;break}case 5:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}q=21440+(m<<3)|0;r=21440+(r<<3)|0;s=21440+(s<<3)|0;c[s>>2]=$b(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0,h,21696)|0;c[s+4>>2]=y;a[21703]=3;break}case 9:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}q=21440+(m<<3)|0;r=21440+(r<<3)|0;s=21440+(s<<3)|0;c[s>>2]=ac(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0,h,21696)|0;c[s+4>>2]=y;a[21703]=3;break}case 13:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}q=21440+(m<<3)|0;r=21440+(r<<3)|0;s=21440+(s<<3)|0;c[s>>2]=cc(c[q>>2]|0,c[q+4>>2]|0,c[r>>2]|0,c[r+4>>2]|0,h,21696)|0;c[s+4>>2]=y;a[21703]=3;break}case 45:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((r|0)!=0|(h|0)<0){i=592;break b}r=21440+(m<<3)|0;s=21440+(s<<3)|0;c[s>>2]=dc(c[r>>2]|0,c[r+4>>2]|0,h,21696)|0;c[s+4>>2]=y;a[21703]=3;break}case 17:{switch(h&7){case 0:{f=21440+(m<<3)|0;h=c[f>>2]|0;f=c[21440+(r<<3)+4>>2]&-2147483648|c[f+4>>2]&2147483647;break}case 1:{f=21440+(m<<3)|0;h=c[f>>2]|0;f=(c[21440+(r<<3)+4>>2]&-2147483648|c[f+4>>2]&2147483647)^-2147483648;break}case 2:{f=21440+(m<<3)|0;h=c[f>>2]|0;f=c[21440+(r<<3)+4>>2]&-2147483648^c[f+4>>2];break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=h;c[s+4>>2]=f;a[21703]=3;break}case 21:{switch(h&7){case 0:{h=21440+(m<<3)|0;f=21440+(r<<3)|0;f=ec(c[h>>2]|0,c[h+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696,2)|0;h=y;break}case 1:{h=21440+(m<<3)|0;f=21440+(r<<3)|0;f=fc(c[h>>2]|0,c[h+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696,2)|0;h=y;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;break}case 97:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}switch(o&31){case 0:{f=21440+(m<<3)|0;h=mc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;f=h;h=((h|0)<0)<<31>>31;break}case 1:{f=21440+(m<<3)|0;h=oc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;f=h;h=((h|0)<0)<<31>>31;break}case 2:{f=21440+(m<<3)|0;f=rc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}case 3:{f=21440+(m<<3)|0;f=tc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}default:{i=592;break b}}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h}break}case 81:{switch(h&7){case 0:{q=21440+(m<<3)|0;f=21440+(r<<3)|0;f=hc(c[q>>2]|0,c[q+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696)|0;break}case 1:{q=21440+(m<<3)|0;f=21440+(r<<3)|0;f=ic(c[q>>2]|0,c[q+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696)|0;break}case 2:{q=21440+(m<<3)|0;f=21440+(r<<3)|0;f=gc(c[q>>2]|0,c[q+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,21696)|0;break}default:{i=592;break b}}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=((f|0)<0)<<31>>31}break}case 105:{h=(i|0)==7?d[21700]|0:i>>>0>4?-1:i;if((h|0)<0){i=592;break b}switch(o&31){case 0:{f=pc(c[21168+(m<<3)>>2]|0,h,21696)|0;h=y;break}case 1:{f=qc(c[21168+(m<<3)>>2]|0,h,21696)|0;h=y;break}case 2:{f=21168+(m<<3)|0;f=uc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}case 3:{f=21168+(m<<3)|0;f=vc(c[f>>2]|0,c[f+4>>2]|0,h,21696)|0;h=y;break}default:{i=592;break b}}s=21440+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h;a[21703]=3;break}case 33:{if(!((r|0)==0&((i|0)==7|i>>>0<5))){i=592;break b}s=21440+(s<<3)|0;c[s>>2]=kc(c[21440+(m<<3)>>2]|0,21696)|0;c[s+4>>2]=y;a[21703]=3;break}case 113:{if(r|0){i=592;break b}switch(h&7){case 0:{h=21440+(m<<3)|0;f=c[h>>2]|0;h=c[h+4>>2]|0;break}case 1:{f=21440+(m<<3)|0;f=jc(c[f>>2]|0,c[f+4>>2]|0)|0;h=0;break}default:{i=592;break b}}if(s|0){s=21168+(s<<3)|0;c[s>>2]=f;c[s+4>>2]=h}break}case 121:{if(r|i|0){i=592;break b}q=21168+(m<<3)|0;r=c[q+4>>2]|0;s=21440+(s<<3)|0;c[s>>2]=c[q>>2];c[s+4>>2]=r;a[21703]=3;break}default:{i=592;break b}}while(0);f=(c[5356]|0)+4|0;c[5356]=f;h=f;break}default:{i=592;break b}}while(0)}switch(i|0){case 21:{g=0;while(1){if(1<<g&f|0)break;g=g+1|0;if(g>>>0>=32){g=32;break}}Wf(g|-2147483648,0,0);c[5427]=(c[5427]|0)+-1;i=40;break}case 35:{i=39;break}case 52:{i=594;break}case 58:{i=594;break}case 64:{i=594;break}case 105:break;case 116:{i=594;break}case 123:{i=594;break}case 130:{i=594;break}case 139:{c[5431]=3;g=3;i=593;break}case 179:{i=594;break}case 185:{i=594;break}case 191:{i=594;break}case 197:{i=594;break}case 203:{i=594;break}case 208:{i=594;break}case 214:{i=594;break}case 333:{if(!(f&1048448)){g=(d[21702]|0)+8|0;c[5431]=g;i=593}else i=592;break}case 335:{if(!(f&1048448)){c[5431]=3;g=3;i=593}else i=592;break}case 337:{g=a[21702]|0;if((f&1048448|0)!=0|g<<24>>24==0)i=592;else{f=21432;f=pi(c[f>>2]|0,c[f+4>>2]|0,c[5356]|0,0)|0;h=21160;c[h>>2]=f;c[h+4>>2]=y;h=21736;f=c[h>>2]|0;h=c[h+4>>2]|0;i=Ai(f|0,h|0,8)|0;i=i&1;t=Ai(f|0,h|0,5)|0;u=1<<i^-289;v=21736;c[v>>2]=f&u|((t&1)<<i&-289|32);c[v+4>>2]=h&((u|0)<0)<<31>>31;if((i|0)!=(g&255|0)){g=0;do{v=21888+(g<<4)|0;c[v>>2]=-1;c[v+4>>2]=-1;v=25984+(g<<4)|0;c[v>>2]=-1;c[v+4>>2]=-1;v=30080+(g<<4)|0;c[v>>2]=-1;c[v+4>>2]=-1;g=g+1|0}while((g|0)!=256);v=Ai(f|0,h|0,i<<1|32|0)|0;a[21701]=16<<(v&3);a[21702]=i}t=21832;u=c[t+4>>2]|0;v=21160;c[v>>2]=c[t>>2];c[v+4>>2]=u;break a}break}case 343:{g=a[21702]|0;if((f&1048448|0)!=0|(g&255)<3)i=592;else{f=21432;f=pi(c[f>>2]|0,c[f+4>>2]|0,c[5356]|0,0)|0;h=21160;c[h>>2]=f;c[h+4>>2]=y;h=21736;f=c[h>>2]|0;h=c[h+4>>2]|0;i=Ai(f|0,h|0,11)|0;j=i&3;t=Ai(f|0,h|0,7)|0;u=1<<j^-6273;v=21736;c[v>>2]=f&u|((t&1)<<j&-6273|128);c[v+4>>2]=h&((u|0)<0)<<31>>31;if((j|0)!=(g&255|0)){g=0;do{v=21888+(g<<4)|0;c[v>>2]=-1;c[v+4>>2]=-1;v=25984+(g<<4)|0;c[v>>2]=-1;c[v+4>>2]=-1;v=30080+(g<<4)|0;c[v>>2]=-1;c[v+4>>2]=-1;g=g+1|0}while((g|0)!=256);switch(i&3){case 1:{g=(Ai(f|0,h|0,34)|0)&3;break}case 0:{g=h&3;break}default:g=d[21704]|0}a[21701]=16<<g;a[21702]=j}t=21760;u=c[t+4>>2]|0;v=21160;c[v>>2]=c[t>>2];c[v+4>>2]=u;break a}break}case 355:{c[5430]=1;u=21432;v=c[u>>2]|0;u=c[u+4>>2]|0;t=pi(c[5356]|0,0,4,0)|0;u=pi(t|0,y|0,v|0,u|0)|0;v=21160;c[v>>2]=u;c[v+4>>2]=y;break a}case 375:{i=594;break}case 385:{i=594;break}case 408:{i=594;break}case 418:{i=594;break}case 445:{i=594;break}case 450:{i=594;break}case 588:break;case 589:break;case 590:break;case 591:break}if((i|0)==39)i=594;else if((i|0)==40)break;else if((i|0)==592){c[5431]=2;g=21728;c[g>>2]=f;c[g+4>>2]=0;g=2;i=593}if((i|0)==593){u=21432;u=pi(c[u>>2]|0,c[u+4>>2]|0,c[5356]|0,0)|0;v=21160;c[v>>2]=u;c[v+4>>2]=y}else if((i|0)==594){g=c[5431]|0;u=21432;u=pi(c[u>>2]|0,c[u+4>>2]|0,c[5356]|0,0)|0;v=21160;c[v>>2]=u;c[v+4>>2]=y;if((g|0)<=-1)break}c[5427]=(c[5427]|0)+-1;v=21728;Wf(g,c[v>>2]|0,c[v+4>>2]|0)}while(0);v=c[5427]|0;w=qi(w|0,x|0,v|0,((v|0)<0)<<31>>31|0)|0;x=21712;c[x>>2]=w;c[x+4>>2]=y;l=z;return}function Wf(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;k=a[21702]|0;do if((k&255)<2)if((b|0)<0){h=(c[5452]|0)>>>(b&63)&1;g=b&2147483647;i=0;j=6;break}else{h=(c[5451]|0)>>>b&1;b=b&2147483647;g=0;j=7;break}else{g=b&2147483647;if((b|0)<0){h=0;i=0;j=6}else{b=g;g=0}}while(0);if((j|0)==6){b=Bi(1,0,(d[21701]|0)+-1|0)|0;b=b|g;g=y|i;j=7}if((j|0)==7)if(h){j=21840;c[j>>2]=b;c[j+4>>2]=g;j=21160;b=c[j+4>>2]|0;h=21832;c[h>>2]=c[j>>2];c[h+4>>2]=b;h=21848;c[h>>2]=e;c[h+4>>2]=f;h=21736;b=c[h>>2]|0;h=c[h+4>>2]|0;f=Ai(b|0,h|0,k&255|0)|0;f=Bi(f|0,y|0,5)|0;j=21736;c[j>>2]=b&-291|(k&255)<<8|f&32;c[j+4>>2]=h;if(k<<24>>24==1){j=21816;e=j;e=c[e>>2]|0;j=j+4|0;j=c[j>>2]|0;k=21160;f=k;c[f>>2]=e;k=k+4|0;c[k>>2]=j;return}g=0;do{k=21888+(g<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=25984+(g<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=30080+(g<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;g=g+1|0}while((g|0)!=256);j=Ai(b|0,h|0,34)|0;a[21701]=16<<(j&3);a[21702]=1;j=21816;e=j;e=c[e>>2]|0;j=j+4|0;j=c[j>>2]|0;k=21160;f=k;c[f>>2]=e;k=k+4|0;c[k>>2]=j;return}h=21768;c[h>>2]=b;c[h+4>>2]=g;h=21160;j=c[h+4>>2]|0;i=21760;c[i>>2]=c[h>>2];c[i+4>>2]=j;i=21776;c[i>>2]=e;c[i+4>>2]=f;f=21736;i=c[f>>2]|0;f=c[f+4>>2]|0;e=Ai(i|0,f|0,k&255|0)|0;e=Bi(e|0,y|0,7)|0;j=21736;c[j>>2]=i&-6281|(k&255)<<11|e&128;c[j+4>>2]=f;if(k<<24>>24==3){j=21744;e=j;e=c[e>>2]|0;j=j+4|0;j=c[j>>2]|0;k=21160;f=k;c[f>>2]=e;k=k+4|0;c[k>>2]=j;return}g=0;do{k=21888+(g<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=25984+(g<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=30080+(g<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;g=g+1|0}while((g|0)!=256);a[21701]=16<<(d[21704]|0);a[21702]=3;j=21744;e=j;e=c[e>>2]|0;j=j+4|0;j=c[j>>2]|0;k=21160;f=k;c[f>>2]=e;k=k+4|0;c[k>>2]=j;return}function Xf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;h=l;l=l+16|0;e=h;if(ag(21152,e,b,d,2)|0){a=21728;c[a>>2]=b;c[a+4>>2]=d;c[5431]=12;d=-1;l=h;return d|0}f=e;e=c[f>>2]|0;f=c[f+4>>2]|0;g=qf(c[5470]|0,e,f)|0;if(g|0?c[g+32>>2]|0:0){i=Ai(b|0,d|0,12)|0;i=i&255;j=c[g+40>>2]|0;g=g+8|0;g=qi(e|0,f|0,c[g>>2]|0,c[g+4>>2]|0)|0;g=j+g|0;f=30080+(i<<4)|0;c[f>>2]=b&-4096;c[f+4>>2]=d;c[30080+(i<<4)+8>>2]=g-b;c[a>>2]=g;d=0;l=h;return d|0}j=21728;c[j>>2]=b;c[j+4>>2]=d;c[5431]=1;j=-1;l=h;return j|0}function Yf(b,f,g,h,i){b=b|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+16|0;r=s+8|0;j=s;o=1<<i;q=o+-1&g;a:do if(!q){if(ag(b,j,g,h,0)|0){f=b+576|0;c[f>>2]=g;c[f+4>>2]=h;c[b+572>>2]=13;f=-1;l=s;return f|0}k=j;j=c[k>>2]|0;k=c[k+4>>2]|0;m=qf(c[b+728>>2]|0,j,k)|0;if(!m){f=0;l=s;return f|0}if(!(c[m+32>>2]|0)){b=m+8|0;k=qi(j|0,k|0,c[b>>2]|0,c[b+4>>2]|0)|0;j=c[m+76>>2]|0;if(j&o|0){p=Xa[c[m+68>>2]&31](c[m+64>>2]|0,k,i)|0;n=0;break}if(!((i|0)==3&(j&4|0)!=0)){p=0;n=0;break}b=m+68|0;n=m+64|0;p=Xa[c[b>>2]&31](c[n>>2]|0,k,2)|0;n=Xa[c[b>>2]&31](c[n>>2]|0,k+4|0,2)|0;break}r=Ai(g|0,h|0,12)|0;r=r&255;q=c[m+40>>2]|0;o=m+8|0;j=qi(j|0,k|0,c[o>>2]|0,c[o+4>>2]|0)|0;j=q+j|0;q=b+736+(r<<4)|0;c[q>>2]=g&-4096;c[q+4>>2]=h;c[b+736+(r<<4)+8>>2]=j-g;switch(i|0){case 0:{p=d[j>>0]|0;n=0;break a}case 1:{p=e[j>>1]|0;n=0;break a}case 2:{p=c[j>>2]|0;n=0;break a}case 3:{n=j;p=c[n>>2]|0;n=c[n+4>>2]|0;break a}default:ra()}}else switch(i|0){case 1:{j=(Ai(g|0,h|0,12)|0)&255;q=b+736+(j<<4)|0;do if((c[q>>2]|0)==(g&-4096|0)?(c[q+4>>2]|0)==(h|0):0)n=a[(c[b+736+(j<<4)+8>>2]|0)+g>>0]|0;else{j=Yf(b,r,g,h,0)|0;if(!j){n=c[r>>2]&255;break}f=j;l=s;return f|0}while(0);j=pi(g|0,h|0,1,0)|0;k=y;m=(Ai(j|0,k|0,12)|0)&255;q=b+736+(m<<4)|0;do if((c[q>>2]|0)==(j&-4096|0)?(c[q+4>>2]|0)==(k|0):0)j=a[(c[b+736+(m<<4)+8>>2]|0)+j>>0]|0;else{j=Yf(b,r,j,k,0)|0;if(!j){j=c[r>>2]&255;break}f=j;l=s;return f|0}while(0);p=(j&255)<<8|n&255;n=0;break a}case 2:{k=qi(g|0,h|0,q|0,((q|0)<0)<<31>>31|0)|0;m=y;j=(Ai(k|0,m|0,12)|0)&255;h=b+736+(j<<4)|0;do if((c[h>>2]|0)==(k&-4093|0)?(c[h+4>>2]|0)==(m|0):0)n=c[(c[b+736+(j<<4)+8>>2]|0)+k>>2]|0;else{j=Yf(b,r,k,m,2)|0;if(!j){n=c[r>>2]|0;break}f=j;l=s;return f|0}while(0);j=pi(k|0,m|0,4,0)|0;k=y;m=(Ai(j|0,k|0,12)|0)&255;h=b+736+(m<<4)|0;do if(!((c[h>>2]|0)==(j&-4093|0)?(c[h+4>>2]|0)==(k|0):0)){j=Yf(b,r,j,k,2)|0;if(!j){m=c[r>>2]|0;j=0;break}else{m=0;break}}else{m=c[(c[b+736+(m<<4)+8>>2]|0)+j>>2]|0;j=0}while(0);k=q<<3;if(!j){p=m<<32-k|n>>>k;n=0;break a}l=s;return j|0}case 3:{k=qi(g|0,h|0,q|0,((q|0)<0)<<31>>31|0)|0;m=y;j=(Ai(k|0,m|0,12)|0)&255;h=b+736+(j<<4)|0;do if((c[h>>2]|0)==(k&-4089|0)?(c[h+4>>2]|0)==(m|0):0){p=(c[b+736+(j<<4)+8>>2]|0)+k|0;n=c[p>>2]|0;p=c[p+4>>2]|0}else{j=Yf(b,r,k,m,3)|0;if(!j){p=r;n=c[p>>2]|0;p=c[p+4>>2]|0;break}f=j;l=s;return f|0}while(0);j=pi(k|0,m|0,8,0)|0;k=y;m=(Ai(j|0,k|0,12)|0)&255;h=b+736+(m<<4)|0;do if(!((c[h>>2]|0)==(j&-4089|0)?(c[h+4>>2]|0)==(k|0):0)){j=Yf(b,r,j,k,3)|0;if(!j){o=r;j=0;k=c[o>>2]|0;o=c[o+4>>2]|0;break}else{k=0;o=0;break}}else{o=(c[b+736+(m<<4)+8>>2]|0)+j|0;j=0;k=c[o>>2]|0;o=c[o+4>>2]|0}while(0);b=q<<3;m=Ai(n|0,p|0,b|0)|0;n=y;k=Bi(k|0,o|0,64-b|0)|0;if(!j){p=k|m;n=y|n;break a}l=s;return j|0}default:ra()}while(0);c[f>>2]=p;c[f+4>>2]=n;f=0;l=s;return f|0}function Zf(d,e,f,g,h,i){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+16|0;j=r;q=1<<i;p=q+-1|0;if(!((p&e|0)==0&(((p|0)<0)<<31>>31&f|0)==0)){if((i|0)==31){h=0;l=r;return h|0}o=0;while(1){j=pi(o|0,0,e|0,f|0)|0;k=y;m=Ai(g|0,h|0,o<<3|0)|0;n=Ai(j|0,k|0,12)|0;n=n&255;i=d+4832+(n<<4)|0;if(!((c[i>>2]|0)==(j&-4096|0)?(c[i+4>>2]|0)==(k|0):0)){j=Zf(d,j,k,m&255,0,0)|0;if(j|0){k=24;break}}else a[(c[d+4832+(n<<4)+8>>2]|0)+j>>0]=m;o=o+1|0;if((o|0)>=(q|0)){j=0;k=24;break}}if((k|0)==24){l=r;return j|0}}if(ag(d,j,e,f,1)|0){h=d+576|0;c[h>>2]=e;c[h+4>>2]=f;c[d+572>>2]=15;h=-1;l=r;return h|0}m=j;k=c[m>>2]|0;m=c[m+4>>2]|0;p=qf(c[d+728>>2]|0,k,m)|0;if(!p){h=0;l=r;return h|0}j=(c[p+32>>2]|0)==0;n=p+8|0;o=n;o=qi(k|0,m|0,c[o>>2]|0,c[o+4>>2]|0)|0;if(j){j=c[p+76>>2]|0;if(j&q|0){fb[c[p+72>>2]&31](c[p+64>>2]|0,o,g,i);h=0;l=r;return h|0}if(!((i|0)==3&(j&4|0)!=0)){h=0;l=r;return h|0}e=p+72|0;f=p+64|0;fb[c[e>>2]&31](c[f>>2]|0,o,g,2);fb[c[e>>2]&31](c[f>>2]|0,o+4|0,h,2);h=0;l=r;return h|0}q=c[p+48>>2]|0;j=q+(o>>>17<<2)|0;if(!q)j=o;else{c[j>>2]=c[j>>2]|1<<(o>>>12&31);j=n;j=qi(k|0,m|0,c[j>>2]|0,c[j+4>>2]|0)|0}q=Ai(e|0,f|0,12)|0;q=q&255;j=(c[p+40>>2]|0)+j|0;p=d+4832+(q<<4)|0;c[p>>2]=e&-4096;c[p+4>>2]=f;c[d+4832+(q<<4)+8>>2]=j-e;switch(i|0){case 0:{a[j>>0]=g;h=0;l=r;return h|0}case 1:{b[j>>1]=g;h=0;l=r;return h|0}case 2:{c[j>>2]=g;h=0;l=r;return h|0}case 3:{f=j;c[f>>2]=g;c[f+4>>2]=h;h=0;l=r;return h|0}default:ra()}return 0}function _f(b,e,f){b=b|0;e=e|0;f=f|0;var g=0;if((e&3072|0)==3072&(f|0)!=0){b=-1;return b|0}f=a[21702]|0;if((e>>>8&3)>>>0>(f&255)>>>0){b=-1;return b|0}a:do switch(e|0){case 1:if(!(a[21703]|0)){b=-1;return b|0}else{f=c[5424]|0;e=0;g=46;break a}case 2:if(!(a[21703]|0)){b=-1;return b|0}else{f=d[21700]|0;e=0;g=46;break a}case 3:if(!(a[21703]|0)){b=-1;return b|0}else{f=d[21700]<<5|c[5424];e=0;g=46;break a}case 3074:case 3072:{if((f&255)<3?((f<<24>>24==0?c[5466]|0:c[5453]|0)&1<<(e&31)|0)==0:0){g=45;break a}e=21712;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 3202:case 3200:{if((a[21701]|0)==32){if((f&255)<3?((f<<24>>24==0?c[5466]|0:c[5453]|0)&1<<(e&31)|0)==0:0){g=45;break a}f=c[5429]|0;e=0;g=46}else g=45;break}case 256:{e=21736;g=c[e>>2]|d[21703]<<13;f=g&909619;e=c[e+4>>2]&3;if((g&24576|0)==24576&0==0|(g&98304|0)==98304&0==0){g=Bi(1,0,(d[21701]|0)+-1|0)|0;f=g|f;e=y|e;g=46}else g=46;break}case 260:{f=c[5452]&c[5449];e=0;g=46;break}case 261:{e=21816;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 262:{f=c[5466]|0;e=0;g=46;break}case 320:{e=21824;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 321:{e=21832;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 322:{e=21840;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 323:{e=21848;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 324:{f=c[5452]&c[5450];e=0;g=46;break}case 384:{e=21856;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 768:{f=21736;e=c[f+4>>2]|0;f=c[f>>2]|d[21703]<<13;if((f&24576|0)==24576&0==0|(f&98304|0)==98304&0==0){g=Bi(1,0,(d[21701]|0)+-1|0)|0;f=g|f;e=y|e;g=46}else g=46;break}case 769:{f=c[5448]|(Bi(d[21704]|0,0,(d[21701]|0)+-2|0)|0);e=y;g=46;break}case 770:{f=c[5451]|0;e=0;g=46;break}case 771:{f=c[5452]|0;e=0;g=46;break}case 772:{f=c[5449]|0;e=0;g=46;break}case 773:{e=21744;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 774:{f=c[5453]|0;e=0;g=46;break}case 832:{e=21752;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 833:{e=21760;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 834:{e=21768;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 835:{e=21776;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 836:{f=c[5450]|0;e=0;g=46;break}case 2818:case 2816:{e=21712;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}case 2946:case 2944:{if((a[21701]|0)==32){f=c[5429]|0;e=0;g=46}else g=45;break}case 3860:{e=21784;f=c[e>>2]|0;e=c[e+4>>2]|0;g=46;break}default:g=45}while(0);if((g|0)==45){c[b>>2]=0;c[b+4>>2]=0;b=-1;return b|0}else if((g|0)==46){c[b>>2]=f;c[b+4>>2]=e;b=0;return b|0}return 0}function $f(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0;do switch(b|0){case 1:{c[5424]=e&31;a[21703]=3;f=0;return f|0}case 2:{f=e&7;a[21700]=f>>>0>4?0:f&255;a[21703]=3;f=0;return f|0}case 3:{f=(Ai(e|0,f|0,5)|0)&7;a[21700]=f>>>0>4?0:f&255;c[5424]=e&31;a[21703]=3;f=0;return f|0}case 256:{h=21736;g=c[h>>2]|0;h=c[h+4>>2]|0;i=g&-909620|e&909619;j=h&-4|f&3;b=i^g;if(!((b&917504|0)==0&0==0?(g&131072|0)==0&0==0|(b&6144|0)==0&0==0:0)){b=0;do{k=21888+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=25984+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=30080+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;b=b+1|0}while((b|0)!=256)}e=Ai(e|0,f|0,13)|0;a[21703]=e&3;f=f&3;f=(f|0)==0|(f|0)==3;e=f?924091:924091;f=f?0:15;k=21736;c[k>>2]=i&e|g&~e;c[k+4>>2]=j&f|h&~f;k=0;return k|0}case 260:{k=c[5452]|0;c[5449]=~k&c[5449]|k&e;k=0;return k|0}case 261:{k=21816;c[k>>2]=e&-4;c[k+4>>2]=f;k=0;return k|0}case 262:{c[5466]=e&5;k=0;return k|0}case 320:{k=21824;c[k>>2]=e;c[k+4>>2]=f;k=0;return k|0}case 321:{k=21832;c[k>>2]=e&-2;c[k+4>>2]=f;k=0;return k|0}case 322:{k=21840;c[k>>2]=e;c[k+4>>2]=f;k=0;return k|0}case 323:{k=21848;c[k>>2]=e;c[k+4>>2]=f;k=0;return k|0}case 324:{k=c[5452]|0;c[5450]=~k&c[5450]|k&e;k=0;return k|0}case 384:{b=Ai(e|0,f|0,60)|0;if((b|0)!=0?(g=21856,g=Ai(c[g>>2]|0,c[g+4>>2]|0,60)|0,(b&14|0)!=8):0)b=g;k=Bi(b|0,0,60)|0;b=21856;c[b>>2]=k|e;c[b+4>>2]=y|f&4095;b=0;do{k=21888+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=25984+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=30080+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;b=b+1|0}while((b|0)!=256);b=2;return b|0}case 768:{h=21736;g=c[h>>2]|0;h=c[h+4>>2]|0;k=g^e;if(!((k&917504|0)==0&0==0?(g&131072|0)==0&0==0|(k&6144|0)==0&0==0:0)){b=0;do{k=21888+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=25984+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;k=30080+(b<<4)|0;c[k>>2]=-1;c[k+4>>2]=-1;b=b+1|0}while((b|0)!=256)}j=Ai(e|0,f|0,13)|0;a[21703]=j&3;j=f&3;j=(j|0)==0|(j|0)==3;i=j?924091:924091;j=j?0:15;k=21736;c[k>>2]=g&~i|i&e;c[k+4>>2]=h&~j|j&f;k=0;return k|0}case 769:{k=Ai(e|0,f|0,(d[21701]|0)+-2|0)|0;b=k&3;switch(k&3){case 3:case 0:{k=0;return k|0}default:{}}if((b|0)==(d[21704]|0|0)){k=0;return k|0}a[21704]=b;a[21701]=1<<(b|4);k=1;return k|0}case 770:{c[5451]=c[5451]&-65536|e&65535;k=0;return k|0}case 771:{c[5452]=c[5452]&-547|e&546;k=0;return k|0}case 772:{c[5449]=c[5449]&-683|e&682;k=0;return k|0}case 773:{k=21744;c[k>>2]=e&-4;c[k+4>>2]=f;k=0;return k|0}case 774:{c[5453]=e&5;k=0;return k|0}case 832:{k=21752;c[k>>2]=e;c[k+4>>2]=f;k=0;return k|0}case 833:{k=21760;c[k>>2]=e&-2;c[k+4>>2]=f;k=0;return k|0}case 834:{k=21768;c[k>>2]=e;c[k+4>>2]=f;k=0;return k|0}case 835:{k=21776;c[k>>2]=e;c[k+4>>2]=f;k=0;return k|0}case 836:{c[5450]=c[5450]&-35|e&34;k=0;return k|0}default:{k=-1;return k|0}}while(0);return 0}
+function Yd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k+8|0;h=k;i=k+12|0;if((f|0)<0){c[h>>2]=0-e;Xd(15755,h)}f=Lg(e+1|0)|0;_a[c[b+48>>2]&15](b,d,0,0,f,e)|0;a[f+e>>0]=0;db[c[b+4>>2]&15](b,d);Xa[c[b+76>>2]&31](b,c[g+16>>2]|0,15637)|0;if((Ee(f)|0)==1?(e=Ae(f)|0,c[i>>2]=e,e|0):0)if(!(Zd(b,i,c[b+144>>2]|0,34812)|0)){c[g+24>>2]=0;_d(b,0,0,g);l=k;return}else Xd(15796,j);Xd(15796,j)}function Zd(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0;K=l;l=l+2080|0;D=K+2056|0;E=K+1024|0;F=K;J=K+2076|0;G=K+2072|0;H=K+2068|0;o=K+2064|0;p=K+2048|0;c[J>>2]=c[d>>2];q=b+128|0;r=b+88|0;s=b+92|0;t=b+96|0;u=D+4|0;v=b+140|0;w=b+136|0;x=b+112|0;z=e+16|0;A=e+24|0;B=e+56|0;C=e+64|0;a:while(1){g=c[J>>2]|0;b:do switch(a[g>>0]|0){case 0:{h=44;break a}case 46:{h=5;break a}case 35:{re(J);break}default:{if((te(G,J,8)|0)<0){h=7;break a}m=c[G>>2]|0;n=m>>>12;c[G>>2]=m&4095;if((ve(H,J)|0)<0){h=9;break a}if((ve(o,J)|0)<0){h=11;break a}h=c[G>>2]|0;k=c[H>>2]|0;m=c[o>>2]|0;i=vf(104)|0;g=i+16|0;c[g>>2]=1;c[i+20>>2]=0;M=q;j=c[M+4>>2]|0;L=i+8|0;c[L>>2]=c[M>>2];c[L+4>>2]=j;L=q;j=q;c[j>>2]=pi(c[L>>2]|0,c[L+4>>2]|0,1,0)|0;c[j+4>>2]=y;j=i+24|0;c[j>>2]=n;c[i+28>>2]=h&4095;c[i+32>>2]=k;c[i+36>>2]=m;switch(n&1048575|0){case 8:{Ga(i+64|0);break}case 4:{M=i+56|0;c[M>>2]=M;c[i+60>>2]=M;break}default:{}}k=c[s>>2]|0;c[s>>2]=i;c[i>>2]=r;c[i+4>>2]=k;c[k>>2]=i;k=t;L=t;c[L>>2]=pi(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[L+4>>2]=y;Oa(D|0,0)|0;L=c[D>>2]|0;k=i+40|0;c[k>>2]=L;M=(c[u>>2]|0)*1e3|0;m=i+48|0;c[m>>2]=M;c[i+44>>2]=L;c[i+52>>2]=M;M=p;c[M>>2]=0;c[M+4>>2]=0;switch(n&1048575|0){case 6:case 2:{if((ve(i+56|0,J)|0)<0){h=17;break a}if((ve(i+60|0,J)|0)<0){h=19;break a}break}case 8:{if((ue(p,J)|0)<0){h=21;break a}break}case 4:{c[g>>2]=(c[g>>2]|0)+1;if((c[j>>2]|0)!=4){h=23;break a}M=vf(18)|0;c[M+8>>2]=i;g=M+13|0;a[g>>0]=46;a[g+1>>0]=0;g=i+56|0;h=i+64|0;R=c[h>>2]|0;L=R+18|0;S=pi(c[v>>2]|0,0,-1,-1)|0;N=y;P=pi(S|0,N|0,L|0,((L|0)<0)<<31>>31|0)|0;Q=c[w>>2]|0;P=Ai(P|0,y|0,Q|0)|0;O=y;Q=Ai(pi(S|0,N|0,R|0,((R|0)<0)<<31>>31|0)|0,y|0,Q|0)|0;R=x;N=x;c[N>>2]=pi(qi(c[R>>2]|0,c[R+4>>2]|0,Q|0,y|0)|0,y|0,P|0,O|0)|0;c[N+4>>2]=y;c[h>>2]=L;L=c[g>>2]|0;c[L+4>>2]=M;c[M>>2]=L;c[M+4>>2]=g;c[g>>2]=M;c[z>>2]=(c[z>>2]|0)+1;if((c[j>>2]|0)!=4){h=25;break a}S=vf(19)|0;c[S+8>>2]=e;M=S+13|0;a[M>>0]=a[14342]|0;a[M+1>>0]=a[14343]|0;a[M+2>>0]=a[14344]|0;M=c[h>>2]|0;R=M+19|0;L=pi(c[v>>2]|0,0,-1,-1)|0;Q=y;O=pi(L|0,Q|0,R|0,((R|0)<0)<<31>>31|0)|0;N=c[w>>2]|0;O=Ai(O|0,y|0,N|0)|0;P=y;N=Ai(pi(L|0,Q|0,M|0,((M|0)<0)<<31>>31|0)|0,y|0,N|0)|0;M=x;Q=x;c[Q>>2]=pi(qi(c[M>>2]|0,c[M+4>>2]|0,N|0,y|0)|0,y|0,O|0,P|0)|0;c[Q+4>>2]=y;c[h>>2]=R;R=c[g>>2]|0;c[R+4>>2]=S;c[S>>2]=R;c[S+4>>2]=g;c[g>>2]=S;break}default:{}}if((we(k,m,J)|0)<0){h=28;break a}if((se(E,1024,J)|0)<0){h=30;break a}if((c[A>>2]|0)!=4){h=32;break a}M=_g(E)|0;R=M+17|0;S=vf(R)|0;c[S+8>>2]=i;Ei(S+13|0,E|0,M+1|0)|0;M=c[C>>2]|0;R=M+R|0;L=pi(c[v>>2]|0,0,-1,-1)|0;Q=y;O=pi(L|0,Q|0,R|0,((R|0)<0)<<31>>31|0)|0;N=c[w>>2]|0;O=Ai(O|0,y|0,N|0)|0;P=y;N=Ai(pi(L|0,Q|0,M|0,((M|0)<0)<<31>>31|0)|0,y|0,N|0)|0;M=x;Q=x;c[Q>>2]=pi(qi(c[M>>2]|0,c[M+4>>2]|0,N|0,y|0)|0,y|0,O|0,P|0)|0;c[Q+4>>2]=y;c[C>>2]=R;R=c[B>>2]|0;c[R+4>>2]=S;c[S>>2]=R;c[S+4>>2]=B;c[B>>2]=S;do if((n|0)!=10){S=p;if(!((n|0)==8&((c[S>>2]|0)!=0|(c[S+4>>2]|0)!=0))){re(J);if((n|0)!=4)break b;S=pe(f,E)|0;g=Zd(b,J,i,S)|0;Mg(S);if(!g)break b;else{h=46;break a}}else{if((xe(D,J)|0)<0){h=40;break a}R=D;S=p;Pd(b,i,15635,c[R>>2]|0,c[R+4>>2]|0,c[S>>2]|0,c[S+4>>2]|0)|0;break}}else{if((se(F,1024,J)|0)<0){h=35;break a}c[i+56>>2]=Lh(F)|0}while(0);re(J)}}while(0)}switch(h|0){case 5:{c[J>>2]=g+1;re(J);I=c[J>>2]|0;break}case 7:{di(15963,13,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 9:{di(15977,12,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 11:{di(15990,12,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 17:{di(16003,14,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 19:{di(16018,14,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 21:{di(15932,13,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 23:{ja(14301,14319,456,14328);break}case 25:{ja(14301,14319,456,14328);break}case 28:{di(16033,14,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 30:{di(15857,17,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 32:{ja(14301,14319,456,14328);break}case 35:{di(16048,21,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 40:{di(15946,16,1,c[3261]|0)|0;S=-1;l=K;return S|0}case 44:{I=g;break}case 46:{l=K;return g|0}}c[d>>2]=I;S=0;l=K;return S|0}function _d(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=l;l=l+16|0;f=h;g=e+20|0;b=c[g>>2]|0;if(b|0){db[c[a+4>>2]&15](a,b);c[g>>2]=0}b=e+24|0;d=c[b>>2]|0;if((d|0)<=1){i=c[e+16>>2]|0;c[b>>2]=d+1;b=ld(a,i,c[12960+(d<<2)>>2]|0)|0;c[g>>2]=b;if(b|0?(_a[c[a+24>>2]&15](a,f,b,0,6,e)|0)>=1:0){l=h;return}_d(a,0,0,e);l=h;return}if(($d(a,15826,1)|0)<0)$d(a,15848,0)|0;db[c[a+4>>2]&15](a,c[e+16>>2]|0);b=c[e+8>>2]|0;if(b|0)cb[b&15](c[e+12>>2]|0);Mg(e);l=h;return}function $d(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;t=l;l=l+1072|0;h=t+1056|0;o=t+1048|0;n=t+1040|0;q=t+1060|0;r=t;k=t+1032|0;m=t+1024|0;d=Od(b,d)|0;if(!d){s=-1;l=t;return s|0}if((c[d+24>>2]|0)!=8){s=-1;l=t;return s|0}if((c[d+56>>2]|0)!=3){s=-1;l=t;return s|0}j=c[d+60>>2]|0;p=Lg(j+1|0)|0;Ha(d+64|0,0,p|0,j|0);a[p+j>>0]=0;if(!e){c[q>>2]=p;f=c[3261]|0;g=b+176|0;d=p;a:while(1)b:do switch(a[d>>0]|0){case 0:break a;case 9:case 32:{d=d+1|0;c[q>>2]=d;break}case 10:{d=d+1|0;c[q>>2]=d;break}default:{if((se(r,1024,q)|0)<0){s=49;break a}d=Od(b,r)|0;if((d|0?(c[d+24>>2]|0)==8:0)?c[d+56>>2]|0:0){o=vf(24)|0;m=d+80|0;n=c[m+4>>2]|0;e=o+8|0;c[e>>2]=c[m>>2];c[e+4>>2]=n;e=o+16|0;c[e>>2]=e;c[o+20>>2]=e;n=c[g>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[o+4>>2]=g;c[g>>2]=o;while(1){d=c[q>>2]|0;c:while(1){switch(a[d>>0]|0){case 10:case 0:break b;case 9:case 32:break;default:break c}o=d+1|0;c[q>>2]=o;d=o}if((se(r,1024,q)|0)<0){s=61;break a}o=vf(16)|0;c[o+12>>2]=Lh(r)|0;n=c[e>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[o+4>>2]=e;c[e>>2]=o}}c[h>>2]=r;fi(f,15875,h)|0;d=c[q>>2]|0;while(1){switch(a[d>>0]|0){case 0:case 10:break b;default:{}}o=d+1|0;c[q>>2]=o;d=o}}}while(0);if((s|0)==49)di(15857,17,1,f)|0;else if((s|0)==61)di(15857,17,1,f)|0}else{c[q>>2]=p;h=c[3261]|0;i=b+176|0;j=b+184|0;e=0;g=0;d=p;d:while(1){f=e;e:while(1){f:while(1){e=a[d>>0]|0;g:while(1)switch(e<<24>>24){case 0:break d;case 64:{s=12;break e}case 10:break f;case 35:break;case 9:case 32:break g;default:{e=0;break e}}e=d+1|0;c[q>>2]=e;d=e}d=d+1|0;c[q>>2]=d;f=0}if((s|0)==12){c[q>>2]=d+1;e=1}if((se(r,1024,q)|0)<0){s=14;break}d=c[q>>2]|0;h:while(1){switch(a[d>>0]|0){case 58:{s=18;break h}case 9:case 32:break;default:{s=27;break h}}s=d+1|0;c[q>>2]=s;d=s}i:do if((s|0)==18){s=0;c[q>>2]=d+1;d=Od(b,r)|0;if((d|0?(c[d+24>>2]|0)==8:0)?c[d+56>>2]|0:0)if(!e){f=vf(24)|0;d=d+80|0;e=c[d+4>>2]|0;g=f+8|0;c[g>>2]=c[d>>2];c[g+4>>2]=e;g=f+16|0;c[g>>2]=g;c[f+20>>2]=g;g=c[i>>2]|0;c[g+4>>2]=f;c[f>>2]=g;c[f+4>>2]=i;c[i>>2]=f;g=0;break}else{g=vf(20)|0;c[g+8>>2]=Lh(r)|0;f=g+12|0;c[f>>2]=f;c[g+16>>2]=f;f=c[j>>2]|0;c[f+4>>2]=g;c[g>>2]=f;c[g+4>>2]=j;c[j>>2]=g;f=0;break}c[n>>2]=r;fi(h,15875,n)|0;d=c[q>>2]|0;while(1){switch(a[d>>0]|0){case 0:case 10:{f=0;g=0;break i}default:{}}g=d+1|0;c[q>>2]=g;d=g}}else if((s|0)==27){s=0;d=(g|0)!=0;if(!(d|(f|0)!=0)){s=28;break d}if(!d){d=vf(16)|0;c[d+12>>2]=Lh(r)|0;c[d+8>>2]=e;g=f+16|0;e=c[g>>2]|0;c[e+4>>2]=d;c[d>>2]=e;c[d+4>>2]=g;c[g>>2]=d;g=0;break}if((ue(m,q)|0)<0){s=31;break d}if((xe(k,q)|0)<0){s=33;break d}d=vf(32)|0;c[d+24>>2]=Lh(r)|0;e=k;u=c[e+4>>2]|0;v=d+8|0;c[v>>2]=c[e>>2];c[v+4>>2]=u;v=m;u=c[v+4>>2]|0;e=d+16|0;c[e>>2]=c[v>>2];c[e+4>>2]=u;e=g+12|0;u=c[e>>2]|0;c[u+4>>2]=d;c[d>>2]=u;c[d+4>>2]=e;c[e>>2]=d}while(0);d=c[q>>2]|0;v=a[d>>0]|0;e=v<<24>>24==10;if(e^v<<24>>24!=0)do{d=d+1|0;c[q>>2]=d;v=a[d>>0]|0;e=v<<24>>24==10}while(e^v<<24>>24!=0);if(e){d=d+1|0;c[q>>2]=d}e=f}if((s|0)==14)di(15857,17,1,h)|0;else if((s|0)==28){c[o>>2]=r;fi(h,15903,o)|0}else if((s|0)==31)di(15932,13,1,h)|0;else if((s|0)==33)di(15946,16,1,h)|0}Mg(p);v=0;l=t;return v|0}function ae(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=l;l=l+32|0;d=f+16|0;e=f;if((c[a>>2]|0)!=9)ja(16078,14319,2865,16092);if(_a[c[a+12>>2]&15](a,d,e,0,34812,34812)|0)ja(15194,14319,2867,16092);if(!($a[c[a+28>>2]&3](a,e,c[d>>2]|0,16107,514,384,0)|0)){h=c[a+52>>2]|0;g=c[d>>2]|0;e=_g(b)|0;_a[h&15](a,g,0,0,b,e)|0;db[c[a+4>>2]&15](a,c[d>>2]|0);l=f;return}else ja(16118,14319,2869,16092)}function be(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;f=i+16|0;g=i;h=c[8555]|0;if(!h){Mg(b);l=i;return}if(_a[c[h+12>>2]&15](h,f,g,1e3,34812,34812)|0)ja(16199,14319,2892,16248);e=ld(h,c[f>>2]|0,c[h+200>>2]|0)|0;if(e|0){Gd(h,c[f>>2]|0,a)|0;if(($a[c[h+28>>2]&3](h,g,e,a,514,384,0)|0)>=0)_a[c[h+52>>2]&15](h,e,0,0,b,d)|0;db[c[h+4>>2]&15](h,e)}a=c[f>>2]|0;if(a|0)db[c[h+4>>2]&15](h,a);Mg(b);l=i;return}function ce(){return}function de(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[8556]|0;c[8556]=f+-1;a=(f|0)>1;if((f|0)>0^a)Na(a&1|0);a=c[b+4>>2]|0;if(!a)return;fb[a&31](c[b>>2]|0,0,d,e);return}function ee(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;e=c[8556]|0;c[8556]=e+-1;a=(e|0)>1;if((e|0)>0^a)Na(a&1|0);a=c[b+4>>2]|0;if(!a)return;fb[a&31](c[b>>2]|0,(d|0)<1?-404:0-d|0,0,0);return}function fe(a){a=a|0;c[a+4>>2]=0;c[a>>2]=0;return}function ge(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;g=vf(8)|0;c[g>>2]=e;c[g+4>>2]=f;f=c[8556]|0;c[8556]=f+1;if(!f)Na(1);wa(a|0,16268,b|0,d|0,0,0,g|0,1,7,8,0)|0;return g|0}function he(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=vf(4132)|0;c[e>>2]=b;c[e+4>>2]=d;c[e+16>>2]=a;return e|0}function ie(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;if(!e){q=0;return q|0}l=b+8|0;m=b+12|0;n=b+36|0;o=b+16|0;p=b+20|0;q=b+4|0;k=b+40|0;j=d;a:while(1){switch(c[l>>2]|0){case 0:{i=c[m>>2]|0;d=20-i|0;d=(e|0)<(d|0)?e:d;Ei(b+36+i|0,j|0,d|0)|0;i=d+(c[m>>2]|0)|0;c[m>>2]=i;if((i|0)>19){if(Rh(n,16326,4)|0){d=-1;e=12;break a}f=p;g=k;h=f+16|0;do{a[f>>0]=a[g>>0]|0;f=f+1|0;g=g+1|0}while((f|0)<(h|0));c[l>>2]=1;c[m>>2]=0}break}case 1:{d=c[m>>2]|0;i=4096-d|0;i=(e|0)<(i|0)?e:i;Ei(b+36+d|0,j|0,i|0)|0;d=i+(c[m>>2]|0)|0;c[m>>2]=d;if((d|0)>4095){d=d+-16|0;Ef(n,n,d,c[o>>2]|0,p,0);d=Xa[c[b>>2]&31](c[q>>2]|0,n,d)|0;if((d|0)<0){e=12;break a}f=n;g=(c[m>>2]|0)+(b+36)+-16|0;h=f+16|0;do{a[f>>0]=a[g>>0]|0;f=f+1|0;g=g+1|0}while((f|0)<(h|0));c[m>>2]=16;d=i}else d=i;break}default:{e=10;break a}}e=e-d|0;if(!e){d=0;e=12;break}else j=j+d|0}if((e|0)==10)ra();else if((e|0)==12)return d|0;return 0}function je(b){b=b|0;var d=0,e=0,f=0,g=0;if((c[b+8>>2]|0)!=1){g=-1;return g|0}d=b+12|0;e=c[d>>2]|0;if(!((e|0)!=0&(e&15|0)==0)){g=-1;return g|0}g=b+36|0;Ef(g,g,e,c[b+16>>2]|0,b+20|0,0);d=a[(c[d>>2]|0)+-1+(b+36)>>0]|0;if((d+-1&255)>15){g=-1;return g|0}d=e-(d&255)|0;if(d|0?(f=Xa[c[b>>2]&31](c[b+4>>2]|0,g,d)|0,(f|0)<0):0){g=f;return g|0}g=0;return g|0}function ke(a){a=a|0;Mg(a);return}function le(a,b,d,e,f,g,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0;m=vf(48)|0;c[m>>2]=a;c[m+4>>2]=b;b=m+8|0;c[b>>2]=0;c[b+4>>2]=0;c[m+16>>2]=j;c[m+20>>2]=k;b=m+24|0;c[b>>2]=g;k=m+32|0;g=k;c[g>>2]=0;c[g+4>>2]=0;if(l|0){g=vf(4132)|0;c[g>>2]=15;c[g+4>>2]=m;c[g+16>>2]=l;c[m+40>>2]=g}l=vf(8)|0;c[l>>2]=m;c[l+4>>2]=9;g=(h|0)!=0|(i|0)!=0;if(g){a=Lg(h)|0;j=c[m>>2]|0;b=c[b>>2]|0;if((b|0)!=0?(n=k,n=_a[c[j+48>>2]&15](j,b,c[n>>2]|0,c[n+4>>2]|0,a,h)|0,(n|0)>=0):0){b=k;n=pi(c[b>>2]|0,c[b+4>>2]|0,n|0,((n|0)<0)<<31>>31|0)|0;b=k;c[b>>2]=n;c[b+4>>2]=y;b=16263}else b=16263}else{a=0;b=16268}n=c[8556]|0;c[8556]=n+1;if(!n)Na(1);wa(d|0,b|0,e|0,f|0,a|0,h|0,l|0,1,7,8,0)|0;if(!g)return;Mg(a);return}function me(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;g=c[a>>2]|0;e=a+8|0;f=e;a=_a[c[g+52>>2]&15](g,c[a+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,b,d)|0;if((a|0)<0)return a|0;f=e;f=pi(c[f>>2]|0,c[f+4>>2]|0,a|0,((a|0)<0)<<31>>31|0)|0;g=e;c[g>>2]=f;c[g+4>>2]=y;return a|0}function ne(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=c[b>>2]|0;do if((d|0)<0){h=b+40|0;i=d;g=((d|0)<0)<<31>>31}else{h=b+40|0;g=c[h>>2]|0;do if(!g){i=b+8|0;g=i;g=_a[c[o+52>>2]&15](o,c[b+4>>2]|0,c[g>>2]|0,c[g+4>>2]|0,e,f)|0;if((g|0)<0)n=13;else{m=i;m=pi(c[m>>2]|0,c[m+4>>2]|0,g|0,((g|0)<0)<<31>>31|0)|0;n=i;c[n>>2]=m;c[n+4>>2]=y;n=14}}else{g=ie(g,e,f)|0;if(!((d|0)==0&(g|0)>-1))if((g|0)<0){n=13;break}else{n=14;break}g=c[h>>2]|0;if((((c[g+8>>2]|0)==1?(i=g+12|0,j=c[i>>2]|0,(j|0)!=0&(j&15|0)==0):0)?(k=g+36|0,Ef(k,k,j,c[g+16>>2]|0,g+20|0,0),l=a[(c[i>>2]|0)+-1+(g+36)>>0]|0,(l+-1&255)<=15):0)?(m=j-(l&255)|0,m|0):0)Xa[c[g>>2]&31](c[g+4>>2]|0,k,m)|0}while(0);if((n|0)==13){i=g;g=((g|0)<0)<<31>>31;break}if((n|0)==14?d|0:0)return;g=b+8|0;i=c[g>>2]|0;g=c[g+4>>2]|0}while(0);gb[c[b+16>>2]&7](o,c[b+4>>2]|0,i,g,c[b+20>>2]|0);g=c[h>>2]|0;if(g|0)Mg(g);Mg(b);return}function oe(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;A=l;l=l+288|0;x=A+48|0;y=A;z=A+80|0;if((f|0)>=33)ja(16272,16297,589,16307);if((h|0)<=0){l=A;return}o=y+f|0;p=y+(f+1)|0;q=y+(f+2)|0;r=y+(f+3)|0;s=f+4|0;t=(g|0)>0;u=(d|0)>64;v=z+112|0;w=z+176|0;n=1;while(1){c[x>>2]=0;c[x+4>>2]=0;c[x+8>>2]=0;c[x+12>>2]=0;c[x+16>>2]=0;c[x+20>>2]=0;c[x+24>>2]=0;c[x+28>>2]=0;Ei(y|0,e|0,f|0)|0;a[o>>0]=n>>>24;a[p>>0]=n>>>16;a[q>>0]=n>>>8;a[r>>0]=n;if(t){k=s;m=0;while(1){if(u){Jf(b,d,v);j=32}else{Ei(v|0,b|0,d|0)|0;j=d}Fi(z+112+j|0,0,64-j|0)|0;j=0;do{B=z+112+j|0;a[B>>0]=a[B>>0]^54;j=j+1|0}while((j|0)!=64);Ff(z);Gf(z,v,64);Gf(z,y,k);If(w,z);j=0;do{B=z+112+j|0;a[B>>0]=a[B>>0]^106;j=j+1|0}while((j|0)!=64);Jf(v,96,y);j=0;do{B=x+j|0;a[B>>0]=a[B>>0]^a[y+j>>0];j=j+1|0}while((j|0)!=32);m=m+1|0;if((m|0)==(g|0))break;else k=32}}j=(h|0)<32?h:32;Ei(i|0,x|0,j|0)|0;h=h-j|0;if((h|0)<=0)break;else{i=i+j|0;n=n+1|0}}l=A;return}function pe(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;if(!(a[b>>0]|0)){f=Lh(c)|0;return f|0}g=_g(b)|0;e=_g(c)|0;f=Lg(g+2+e|0)|0;Ei(f|0,b|0,g|0)|0;d=f+g|0;if((a[b+(g+-1)>>0]|0)!=47){a[d>>0]=47;d=d+1|0}Ei(d|0,c|0,e+1|0)|0;g=f;return g|0}function qe(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;if(ch(c,58)|0){f=Lh(c)|0;return f|0}if(!(a[b>>0]|0)){f=Lh(c)|0;return f|0}g=_g(b)|0;f=_g(c)|0;e=Lg(g+2+f|0)|0;Ei(e|0,b|0,g|0)|0;d=e+g|0;if((a[b+(g+-1)>>0]|0)!=47){a[d>>0]=47;d=d+1|0}Ei(d|0,c|0,f+1|0)|0;g=e;return g|0}function re(b){b=b|0;var d=0,e=0,f=0,g=0;d=c[b>>2]|0;while(1){g=a[d>>0]|0;e=g<<24>>24==10;f=d+1|0;if(e^g<<24>>24!=0)d=f;else break}c[b>>2]=e?f:d;return}function se(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;h=c[e>>2]|0;a:while(1){f=a[h>>0]|0;switch(f<<24>>24){case 34:{j=4;break a}case 0:{i=-1;j=26;break a}case 9:case 32:break;default:{j=21;break a}}h=h+1|0}b:do if((j|0)==4){k=b+d+-1|0;f=h+1|0;c:while(1){d=f+1|0;j=a[f>>0]|0;h=j<<24>>24;d:do switch(j<<24>>24){case 34:{g=b;l=d;break b}case 0:case 10:{i=-1;j=26;break c}case 92:{i=f+2|0;h=a[d>>0]|0;switch(h|0){case 92:case 34:case 39:{f=i;break d}case 110:{h=10;f=i;break d}case 114:{h=13;f=i;break d}case 116:{h=9;f=i;break d}case 120:{i=a[i>>0]|0;d=i<<24>>24;h=d+-48|0;do if(h>>>0>=10)if((d+-65|0)>>>0>=6)if(i<<24>>24<87|(d+-97|0)>>>0>5){i=-1;j=26;break c}else{j=d+-87|0;break}else{j=d+-55|0;break}else j=h;while(0);i=a[f+3>>0]|0;d=i<<24>>24;h=d+-48|0;do if(h>>>0>=10)if((d+-65|0)>>>0>=6)if(i<<24>>24<87|(d+-97|0)>>>0>5){i=-1;j=26;break c}else{h=d+-87|0;break}else{h=d+-55|0;break}while(0);h=h|j<<4;f=f+4|0;break d}default:{i=-1;j=26;break c}}}default:f=d}while(0);if(b>>>0>=k>>>0){i=-1;j=26;break}a[b>>0]=h;b=b+1|0}if((j|0)==26)return i|0}else if((j|0)==21){i=b+d+-1|0;g=b;while(1){switch(f<<24>>24){case 10:case 0:case 9:case 32:{l=h;break b}default:{}}if(g>>>0>=i>>>0){i=-1;break}l=h+1|0;a[g>>0]=f;g=g+1|0;h=l;f=a[l>>0]|0}return i|0}else if((j|0)==26)return i|0;while(0);a[g>>0]=0;c[e>>2]=l;e=0;return e|0}function te(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+16|0;f=h;g=c[d>>2]|0;a:while(1){switch(a[g>>0]|0){case 9:case 32:break;default:break a}g=g+1|0}c[b>>2]=Sh(g,f,e)|0;b=c[f>>2]|0;if((b|0)==(g|0)){d=-1;l=h;return d|0}c[d>>2]=b;d=0;l=h;return d|0}function ue(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}h=ai(f,e,0)|0;c[b>>2]=h;c[b+4>>2]=y;b=c[e>>2]|0;if((b|0)==(f|0)){h=-1;l=g;return h|0}c[d>>2]=b;h=0;l=g;return h|0}function ve(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}c[b>>2]=Sh(f,e,0)|0;b=c[e>>2]|0;if((b|0)==(f|0)){d=-1;l=g;return d|0}c[d>>2]=b;d=0;l=g;return d|0}function we(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=l;l=l+16|0;f=i;g=c[e>>2]|0;a:while(1){switch(a[g>>0]|0){case 9:case 32:break;default:break a}g=g+1|0}c[b>>2]=Sh(g,f,0)|0;b=c[f>>2]|0;if((b|0)==(g|0)){e=-1;l=i;return e|0}if((a[b>>0]|0)==46){b=b+1|0;f=a[b>>0]|0;if((f+-48&255)<10){g=0;h=1e9;do{h=(h>>>0)/10|0;g=(N((f<<24>>24)+-48|0,h)|0)+g|0;b=b+1|0;f=a[b>>0]|0}while((f+-48&255)<10);f=g}else f=0}else f=0;c[d>>2]=f;c[e>>2]=b;e=0;l=i;return e|0}function xe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}h=ai(f,e,16)|0;c[b>>2]=h;c[b+4>>2]=y;b=c[e>>2]|0;if((b|0)==(f|0)){h=-1;l=g;return h|0}c[d>>2]=b;h=0;l=g;return h|0}function ye(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+16|0;f=e;g=f;c[g>>2]=b;c[g+4>>2]=d;Th(a,16330,f)|0;l=e;return a|0}function ze(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;if((d|0)<=0){d=0;return d|0}j=0;a:while(1){h=j<<1;f=a[c+h>>0]|0;g=f<<24>>24;e=g+-48|0;do if(e>>>0>=10)if((g+-65|0)>>>0>=6)if(f<<24>>24<87|(g+-97|0)>>>0>5){e=-1;f=12;break a}else{i=g+-87|0;break}else{i=g+-55|0;break}else i=e;while(0);f=a[c+(h|1)>>0]|0;g=f<<24>>24;e=g+-48|0;do if(e>>>0>=10)if((g+-65|0)>>>0>=6)if(f<<24>>24<87|(g+-97|0)>>>0>5){e=-1;f=12;break a}else{e=g+-87|0;break}else{e=g+-55|0;break}while(0);a[b+j>>0]=e|i<<4;j=j+1|0;if((j|0)>=(d|0)){e=0;f=12;break}}if((f|0)==12)return e|0;return 0}function Ae(a){a=a|0;a=Mh(a,16338)|0;return ((a|0)==0?0:a+2|0)|0}function Be(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+128|0;i=k;j=i;a:while(1){g=a[d>>0]|0;switch(g<<24>>24){case 10:case 0:{d=-1;f=18;break a}default:{}}f=i;b:while(1){switch(g<<24>>24){case 0:case 10:case 58:break b;default:{}}if((f-j|0)>>>0<127){a[f>>0]=g;f=f+1|0}g=d+1|0;d=g;g=a[g>>0]|0}a[f>>0]=0;if((a[d>>0]|0)!=58){d=-1;f=18;break}c:while(1){d=d+1|0;switch(a[d>>0]|0){case 9:case 32:break;default:break c}}f=ch(d,10)|0;g=(f|0)!=0;if(g)h=f-d|0;else h=_g(d)|0;if(!(Zg(i,e)|0)){f=16;break}if(g)d=f+1|0;else{d=-1;f=18;break}}if((f|0)==16){c=(h|0)<(c|0)?h:c+-1|0;Ei(b|0,d|0,c|0)|0;a[b+c>>0]=0;c=0;l=k;return c|0}else if((f|0)==18){l=k;return d|0}return 0}function Ce(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+80|0;g=h+64|0;f=h;if(Be(f,64,d,e)|0){g=-1;l=h;return g|0}a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}e=ai(f,g,0)|0;c[b>>2]=e;c[b+4>>2]=y;g=((c[g>>2]|0)==(f|0))<<31>>31;l=h;return g|0}function De(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+80|0;g=h+64|0;f=h;if(Be(f,64,d,e)|0){g=-1;l=h;return g|0}a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}e=ai(f,g,16)|0;c[b>>2]=e;c[b+4>>2]=y;g=((c[g>>2]|0)==(f|0))<<31>>31;l=h;return g|0}function Ee(b){b=b|0;var d=0,e=0,f=0;f=l;l=l+80|0;e=f+64|0;d=f;if(Be(d,64,b,16341)|0){l=f;return -1}a:while(1){switch(a[d>>0]|0){case 9:case 32:break;default:break a}d=d+1|0}b=ai(d,e,0)|0;l=f;return ((c[e>>2]|0)==(d|0)?-1:b)|0}function Fe(a){a=a|0;if(wf(a,16349,0)|0){a=1;return a|0}if(wf(a,16355,0)|0){a=1;return a|0}a=(wf(a,16362,0)|0)!=0&1;return a|0}function Ge(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=c[e>>2]|0;o=Wa[c[o+2576>>2]&3](o,e)|0;if((f|0)<=0)return;m=a+8|0;n=a+4|0;l=0;h=0;e=0;while(1){g=c[o+(l>>>5<<2)>>2]|0;if(!g)g=h;else{i=0;k=e;while(1){j=i;while(1){e=1<<j;if(!(e&g))j=j+1|0;else break}g=g&~e;e=j+l<<12;p=c[m>>2]|0;i=(e|0)/(p|0)|0;p=((e|4095|0)/(p|0)|0)+1|0;e=c[n>>2]|0;e=(p|0)<(e|0)?p:e;if((k|0)!=(h|0)){if((i|0)>(k+3|0)){hb[b&1](a,d,0,h,c[a>>2]|0,k-h|0);h=i}}else h=i;if(!g){g=h;break}else{i=j;k=e}}}l=l+32|0;if((l|0)>=(f|0))break;else h=g}if((e|0)==(g|0))return;hb[b&1](a,d,0,g,c[a>>2]|0,e-g|0);return}function He(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=vf(12)|0;c[h>>2]=e;c[e>>2]=f;c[e+4>>2]=g;f=f<<2;c[e+8>>2]=f;f=(N(f,g)|0)+65535&-65536;g=e+16|0;c[g>>2]=f;c[h+4>>2]=f>>12;g=c[g>>2]|0;g=_a[c[a+2568>>2]&15](a,b,d,g,((g|0)<0)<<31>>31,2)|0;c[h+8>>2]=g;c[e+12>>2]=c[g+40>>2];c[e+20>>2]=h;c[e+24>>2]=6;return h|0}function Ie(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=c[a+20>>2]|0;Ge(a,b,d,c[e+8>>2]|0,c[e+4>>2]|0);return}function Je(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0;a:do if((e|0)>=0){j=b+4+(e<<2)|0;if(c[j>>2]|0){i=0;return i|0}}else{e=0;while(1){j=b+4+(e<<2)|0;if(!(c[j>>2]|0))break a;e=e+8|0;if(e>>>0>=256){e=0;break}}return e|0}while(0);k=vf(432)|0;c[k>>2]=b;c[k+316>>2]=Lh(d)|0;a[k+4>>0]=e;a[k+56>>0]=f;a[k+57>>0]=(f&65535)>>>8;a[k+58>>0]=g;a[k+59>>0]=(g&65535)>>>8;a[k+64>>0]=h;a[k+66>>0]=i;a[k+67>>0]=(i&65535)>>>8;a[k+70>>0]=0;a[k+312>>0]=64;uf(k+8|0,7,k,0);uf(k+20|0,7,k,1);uf(k+32|0,7,k,2);uf(k+44|0,7,k,3);c[j>>2]=k;i=k;return i|0}function Ke(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0;g=c[a>>2]|0;f=d[a+4>>0]|0;a=b+3+(f>>>3)&3;b=1<<(f&31);if(!e){e=g+1036+(a<<5)+(f>>>5<<2)|0;c[e>>2]=c[e>>2]&~b}else{e=g+1036+(a<<5)+(f>>>5<<2)|0;c[e>>2]=c[e>>2]|b}eb[c[g+1164+(a*12|0)>>2]&15](c[g+1164+(a*12|0)+4>>2]|0,c[g+1164+(a*12|0)+8>>2]|0,(c[g+1036+(a<<5)+28>>2]|(c[g+1036+(a<<5)+24>>2]|(c[g+1036+(a<<5)+20>>2]|(c[g+1036+(a<<5)+16>>2]|(c[g+1036+(a<<5)+12>>2]|(c[g+1036+(a<<5)+8>>2]|(c[g+1036+(a<<5)+4>>2]|c[g+1036+(a<<5)>>2]))))))|0)!=0&1);return}function Le(a,b){a=a|0;b=b|0;if(b>>>0<4)return a+8+(b*12|0)|0;else ja(16368,16380,140,16386);return 0}function Me(a){a=a|0;return c[(c[a>>2]|0)+1028>>2]|0}function Ne(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;if(d>>>0>=7)ja(16405,16380,190,16431);if(e+-1&e|0)ja(16448,16380,191,16431);if(e>>>0<=3)ja(16473,16380,192,16431);i=b+320+(d<<4)|0;if(!(c[i>>2]|0)){c[i>>2]=e;f=f&255;a[b+320+(d<<4)+4>>0]=f;a[b+320+(d<<4)+5>>0]=0;c[b+320+(d<<4)+8>>2]=g;c[b+320+(d<<4)+12>>2]=h;g=(d|0)==6;h=(g?48:(d<<2)+16|0)+(b+56)|0;a[h>>0]=g?0:f;a[h+1>>0]=0;a[h+2>>0]=0;a[h+3>>0]=0;return}else ja(16483,16380,194,16431)}function Oe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;return tf(c[(c[a>>2]|0)+1028>>2]|0,b,d,e)|0}function Pe(b,c,d){b=b|0;c=c|0;d=d|0;a[(c&255)+(b+56)>>0]=d;return}function Qe(b,c,d){b=b|0;c=c|0;d=d|0;c=(c&255)+(b+56)|0;a[c>>0]=d;a[c+1>>0]=(d&65535)>>>8;return}function Re(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0;e=b+312|0;f=a[e>>0]|0;g=f&255;h=g+d|0;if((h|0)>256){h=-1;return h|0}a[e>>0]=h;h=b+62|0;a[h>>0]=a[h>>0]|16;Ei(b+56+g|0,c|0,d|0)|0;h=b+108|0;a[g+1+(b+56)>>0]=a[h>>0]|0;a[h>>0]=f;h=g;return h|0}function Se(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;if((c[b>>2]|0)!=2){c[a>>2]=6;c[a+4>>2]=0;return}b=c[b+4>>2]|0;f=c[b>>2]|0;a:do if((f|0)>0){e=c[b+8>>2]|0;b=0;while(1){if(!(Zg((c[e+(b<<4)+4>>2]|0)+4|0,d)|0))break;b=b+1|0;if((b|0)>=(f|0))break a}if(e+(b<<4)|0){e=e+(b<<4)+8|0;f=c[e+4>>2]|0;d=a;c[d>>2]=c[e>>2];c[d+4>>2]=f;return}}while(0);c[a>>2]=6;c[a+4>>2]=0;return}function Te(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;g=j;if((c[a>>2]|0)!=2){d=-1;l=j;return d|0}i=c[a+4>>2]|0;a=c[i>>2]|0;a:do if((a|0)>0){f=c[i+8>>2]|0;e=0;while(1){if(!(Zg((c[f+(e<<4)+4>>2]|0)+4|0,b)|0))break;e=e+1|0;if((e|0)>=(a|0)){h=8;break a}}if(f+(e<<4)|0){a=f+(e<<4)+8|0;c[g>>2]=c[a>>2];c[g+4>>2]=c[a+4>>2];Ue(g)}else h=8}else h=8;while(0);if((h|0)==8){e=i+4|0;f=c[e>>2]|0;if((a|0)<(f|0))e=c[i+8>>2]|0;else{g=a+1|0;a=(f*3|0)/2|0;a=(g|0)>(a|0)?g:a;g=i+8|0;h=Ng(c[g>>2]|0,a<<4)|0;c[g>>2]=h;c[e>>2]=a;a=c[i>>2]|0;e=h}c[i>>2]=a+1;h=_g(b)|0;i=Lg(h+5|0)|0;c[i>>2]=h;Ei(i+4|0,b|0,h+1|0)|0;c[e+(a<<4)>>2]=0;c[e+(a<<4)+4>>2]=i;a=e+(a<<4)+8|0}i=d;b=c[i+4>>2]|0;d=a;c[d>>2]=c[i>>2];c[d+4>>2]=b;d=0;l=j;return d|0}function Ue(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;f=l;l=l+16|0;e=f;switch(c[a>>2]|0){case 7:case 0:{Mg(c[a+4>>2]|0);l=f;return}case 3:{b=c[a+4>>2]|0;if((c[b>>2]|0)>0){d=b+8|0;a=0;do{g=(c[d>>2]|0)+(a<<3)|0;c[e>>2]=c[g>>2];c[e+4>>2]=c[g+4>>2];Ue(e);a=a+1|0}while((a|0)<(c[b>>2]|0))}Mg(b);l=f;return}case 2:{b=c[a+4>>2]|0;if((c[b>>2]|0)>0){d=b+8|0;a=0;do{g=c[d>>2]|0;h=g+(a<<4)|0;c[e>>2]=c[h>>2];c[e+4>>2]=c[h+4>>2];Ue(e);g=g+(a<<4)+8|0;c[e>>2]=c[g>>2];c[e+4>>2]=c[g+4>>2];Ue(e);a=a+1|0}while((a|0)<(c[b>>2]|0))}Mg(b);l=f;return}case 6:case 5:case 4:case 1:{l=f;return}default:ra()}}function Ve(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[b>>2]|0)!=3){c[a>>2]=6;c[a+4>>2]=0;return}b=c[b+4>>2]|0;if((c[b>>2]|0)>>>0>d>>>0){e=(c[b+8>>2]|0)+(d<<3)|0;b=c[e+4>>2]|0;d=a;c[d>>2]=c[e>>2];c[d+4>>2]=b;return}else{c[a>>2]=6;c[a+4>>2]=0;return}}function We(a){a=a|0;return ((c[a>>2]|0)==7?(c[a+4>>2]|0)+4|0:0)|0}function Xe(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+272|0;g=e+256|0;f=e;c[g>>2]=d;gh(f,256,b,g)|0;b=_g(f)|0;d=Lg(b+5|0)|0;c[d>>2]=b;Ei(d+4|0,f|0,b+1|0)|0;c[a>>2]=7;c[a+4>>2]=d;l=e;return}function Ye(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+240|0;u=y+224|0;m=y+216|0;i=y+208|0;j=y+200|0;s=y+192|0;p=y+184|0;o=y+176|0;n=y+168|0;h=y+160|0;q=y;w=y+212|0;x=y+152|0;v=y+136|0;k=y+144|0;r=y+128|0;e=c[d>>2]|0;c[w>>2]=e;a:while(1){f=a[e>>0]|0;b:do if(!(Zh(f<<24>>24)|0)){if(f<<24>>24!=47)break a;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break b;default:{}}e=e+1|0}}case 42:break;default:break a}e=e+2|0;c:while(1)switch(a[e>>0]|0){case 0:break b;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break c;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;f=a[e>>0]|0;g=f<<24>>24;if(!(f<<24>>24)){Xe(b,16496,h);l=y;return}d:do if((g+-48|0)>>>0<10){u=bi(e,w,0)|0;v=x;c[v>>2]=1;c[v+4>>2]=u}else switch(f<<24>>24){case 34:{Ze(x,w);break d}case 123:{e=e+1|0;c[w>>2]=e;i=vf(12)|0;c[x>>2]=2;c[x+4>>2]=i;i=k+4|0;h=q+1|0;j=q;e:while(1){f=a[e>>0]|0;f:do if(!(Zh(f<<24>>24)|0)){g:do if(f<<24>>24==47){switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break f;default:{}}e=e+1|0}}case 42:break;default:break g}e=e+2|0;h:while(1)switch(a[e>>0]|0){case 0:break f;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break h;else e=f;break}default:e=e+1|0}e=e+2|0;break f}while(0);c[w>>2]=e;f=a[e>>0]|0;g=f<<24>>24;switch(f<<24>>24){case 125:{t=38;break e}case 34:{Ze(k,w);e=c[i>>2]|0;if((c[k>>2]|0)==7){t=40;break e}break}default:{if((g+-97|0)>>>0>25&((f<<24>>24==36|(f<<24>>24==95|(g+-65|0)>>>0<26))^1)){t=48;break e}a[q>>0]=f;e=e+1|0;g=a[e>>0]|0;t=g<<24>>24;if((t+-48|0)>>>0<10|((t+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(t+-65|0)>>>0<26)))){f=e;e=h;do{if((e-j|0)>126){t=48;break e}a[e>>0]=g;f=f+1|0;e=e+1|0;g=a[f>>0]|0;t=g<<24>>24}while((t+-48|0)>>>0<10|((t+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(t+-65|0)>>>0<26))))}else{f=e;e=h}c[w>>2]=f;a[e>>0]=0;t=_g(q)|0;e=Lg(t+5|0)|0;c[e>>2]=t;Ei(e+4|0,q|0,t+1|0)|0}}if(!(c[e>>2]|0)){t=48;break e}f=c[w>>2]|0;i:while(1){g=a[f>>0]|0;j:do if(!(Zh(g<<24>>24)|0)){if(g<<24>>24!=47)break i;switch(a[f+1>>0]|0){case 47:{f=f+2|0;while(1){switch(a[f>>0]|0){case 10:case 0:break j;default:{}}f=f+1|0}}case 42:break;default:break i}f=f+2|0;k:while(1)switch(a[f>>0]|0){case 0:break j;case 42:{g=f+1|0;if((a[g>>0]|0)==47)break k;else f=g;break}default:f=f+1|0}f=f+2|0}else f=f+1|0;while(0)}c[w>>2]=f;if((a[f>>0]|0)!=58){t=65;break e}c[w>>2]=f+1;Ye(v,w);c[m>>2]=c[x>>2];c[m+4>>2]=c[x+4>>2];c[u>>2]=c[v>>2];c[u+4>>2]=c[v+4>>2];Te(m,e+4|0,u)|0;e=c[w>>2]|0;l:while(1){f=a[e>>0]|0;m:do if(!(Zh(f<<24>>24)|0)){if(f<<24>>24!=47)break l;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break m;default:{}}e=e+1|0}}case 42:break;default:break l}e=e+2|0;n:while(1)switch(a[e>>0]|0){case 0:break m;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break n;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;switch(a[e>>0]|0){case 125:break f;case 44:break;default:{t=83;break e}}e=e+1|0;c[w>>2]=e}else e=e+1|0;while(0)}if((t|0)==38){c[w>>2]=e+1;break d}else if((t|0)==40){c[b>>2]=7;c[b+4>>2]=e;l=y;return}else if((t|0)==48){Xe(b,16519,n);l=y;return}else if((t|0)==65){Xe(b,16541,o);l=y;return}else if((t|0)==83){Xe(b,16554,p);l=y;return}break}case 91:{e=e+1|0;c[w>>2]=e;n=vf(12)|0;c[x>>2]=3;c[x+4>>2]=n;o=n+8|0;p=n+4|0;m=n+8|0;q=n+8|0;j=0;o:while(1){p:while(1){f=a[e>>0]|0;q:do if(!(Zh(f<<24>>24)|0)){if(f<<24>>24!=47)break p;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break q;default:{}}e=e+1|0}}case 42:break;default:break p}e=e+2|0;r:while(1)switch(a[e>>0]|0){case 0:break q;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break r;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;if((a[e>>0]|0)==93){t=101;break}Ye(r,w);i=r;h=c[i>>2]|0;i=c[i+4>>2]|0;k=v;c[k>>2]=h;c[k+4>>2]=i;k=j+1|0;e=c[n>>2]|0;if(e>>>0<=j>>>0){if((e|0)==(j|0)){e=c[p>>2]|0;if((e|0)>(j|0)){f=k;g=c[m>>2]|0;e=j}else{e=(e*3|0)/2|0;e=(k|0)>(e|0)?k:e;g=Ng(c[q>>2]|0,e<<3)|0;c[q>>2]=g;c[p>>2]=e;e=c[n>>2]|0;f=e+1|0}c[n>>2]=f;e=g+(e<<3)|0;t=109}}else{e=(c[o>>2]|0)+(j<<3)|0;c[u>>2]=c[e>>2];c[u+4>>2]=c[e+4>>2];Ue(u);e=(c[o>>2]|0)+(j<<3)|0;t=109}if((t|0)==109){t=0;j=e;c[j>>2]=h;c[j+4>>2]=i}e=c[w>>2]|0;s:while(1){f=a[e>>0]|0;t:do if(!(Zh(f<<24>>24)|0)){if(f<<24>>24!=47)break s;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break t;default:{}}e=e+1|0}}case 42:break;default:break s}e=e+2|0;u:while(1)switch(a[e>>0]|0){case 0:break t;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break u;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;switch(a[e>>0]|0){case 44:{e=e+1|0;c[w>>2]=e;break}case 93:break;default:break o}j=k}if((t|0)==101){c[w>>2]=e+1;break d}Xe(b,16575,s);l=y;return}default:{if((g+-97|0)>>>0>25&((f<<24>>24==36|(f<<24>>24==95|(g+-65|0)>>>0<26))^1)){Xe(b,16637,i);l=y;return}a[q>>0]=f;f=e+1|0;e=q+1|0;g=a[f>>0]|0;v=g<<24>>24;v:do if((v+-48|0)>>>0<10|((v+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(v+-65|0)>>>0<26)))){h=q;while(1){if((e-h|0)>126)break v;a[e>>0]=g;f=f+1|0;e=e+1|0;g=a[f>>0]|0;v=g<<24>>24;if(!((v+-48|0)>>>0<10|((v+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(v+-65|0)>>>0<26))))){t=134;break}}}else t=134;while(0);if((t|0)==134){c[w>>2]=f;a[e>>0]=0;if(!(Zg(q,16596)|0)){v=x;c[v>>2]=5;c[v+4>>2]=0;break d}if(!(Zg(q,16601)|0)){v=x;c[v>>2]=4;c[v+4>>2]=1;break d}if(!(Zg(q,16606)|0)){v=x;c[v>>2]=4;c[v+4>>2]=0;break d}}c[j>>2]=q;Xe(b,16612,j);l=y;return}}while(0);c[d>>2]=c[w>>2];d=x;w=c[d+4>>2]|0;x=b;c[x>>2]=c[d>>2];c[x+4>>2]=w;l=y;return}function Ze(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+4144|0;r=s+4128|0;q=s+4120|0;p=s+4112|0;o=s+4104|0;n=s+4096|0;m=s;j=m+4095|0;e=(c[d>>2]|0)+1|0;k=m;a:while(1){h=e+1|0;i=a[e>>0]|0;f=i<<24>>24;b:do switch(i<<24>>24){case 0:case 10:{e=3;break a}case 34:{e=23;break a}case 92:{g=e+2|0;f=a[h>>0]|0;switch(f|0){case 92:case 34:case 39:{e=g;break b}case 110:{f=10;e=g;break b}case 114:{f=13;e=g;break b}case 116:{f=9;e=g;break b}case 120:{g=a[g>>0]|0;h=g<<24>>24;f=h+-48|0;do if(f>>>0>=10)if((h+-65|0)>>>0>=6)if(g<<24>>24<87|(h+-97|0)>>>0>5){e=12;break a}else{i=h+-87|0;break}else{i=h+-55|0;break}else i=f;while(0);g=a[e+3>>0]|0;h=g<<24>>24;f=h+-48|0;do if(f>>>0>=10)if((h+-65|0)>>>0>=6)if(g<<24>>24<87|(h+-97|0)>>>0>5){e=17;break a}else{f=h+-87|0;break}else{f=h+-55|0;break}while(0);f=f|i<<4;e=e+4|0;break b}default:{e=19;break a}}}default:e=h}while(0);if(k>>>0>=j>>>0){e=21;break}a[k>>0]=f;k=k+1|0}if((e|0)==3){Xe(b,16658,n);l=s;return}else if((e|0)==12){Xe(b,16678,o);l=s;return}else if((e|0)==17){Xe(b,16678,p);l=s;return}else if((e|0)==19){Xe(b,16696,q);l=s;return}else if((e|0)==21){Xe(b,16716,r);l=s;return}else if((e|0)==23){a[k>>0]=0;c[d>>2]=h;q=_g(m)|0;r=Lg(q+5|0)|0;c[r>>2]=q;Ei(r+4|0,m|0,q+1|0)|0;c[b>>2]=0;c[b+4>>2]=r;l=s;return}}function _e(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;k=n+24|0;m=n+16|0;i=n+20|0;j=n+8|0;g=n;c[i>>2]=d;Ye(g,i);h=c[g>>2]|0;g=c[g+4>>2]|0;f=j;c[f>>2]=h;c[f+4>>2]=g;if((h|0)==7){m=b;c[m>>2]=h;c[m+4>>2]=g;l=n;return}d=c[i>>2]|0;a:while(1){e=a[d>>0]|0;b:do if(!(Zh(e<<24>>24)|0)){if(e<<24>>24!=47){f=19;break a}switch(a[d+1>>0]|0){case 47:{d=d+2|0;while(1){switch(a[d>>0]|0){case 10:case 0:break b;default:{}}d=d+1|0}}case 42:break;default:{f=8;break a}}d=d+2|0;c:while(1)switch(a[d>>0]|0){case 0:break b;case 42:{e=d+1|0;if((a[e>>0]|0)==47)break c;else d=e;break}default:d=d+1|0}d=d+2|0}else d=d+1|0;while(0)}if((f|0)==8)c[i>>2]=d;else if((f|0)==19?(c[i>>2]=d,e<<24>>24==0):0){m=b;c[m>>2]=h;c[m+4>>2]=g;l=n;return};c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];Ue(k);Xe(b,16732,m);l=n;return}function $e(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=l;l=l+16|0;g=f;h=Lg(e+1|0)|0;Ei(h|0,d|0,e|0)|0;a[h+e>>0]=0;_e(g,h);d=g;g=c[d>>2]|0;d=c[d+4>>2]|0;Mg(h);e=b;c[e>>2]=g;c[e+4>>2]=d;l=f;return}function af(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;g=vf(16)|0;h=vf(1168)|0;j=h+8|0;$g(j,b)|0;i=Jh(j,47)|0;a[((i|0)==0?j:i+1|0)>>0]=0;i=h+1064|0;c[i>>2]=i;c[h+1068>>2]=i;c[h+4>>2]=d;c[h+1036>>2]=e;c[h+1040>>2]=f;c[h>>2]=g;c[g+12>>2]=h;c[g>>2]=10;c[g+4>>2]=2;c[g+8>>2]=3;ge(b,0,0,g,10,1)|0;return g|0}function bf(a){a=a|0;a=(c[a+12>>2]|0)+1048|0;y=c[a+4>>2]|0;return c[a>>2]|0}function cf(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=c[a+12>>2]|0;c[i+1120>>2]=0;j=i+1128|0;c[j>>2]=b;c[j+4>>2]=d;c[i+1156>>2]=e;c[i+1144>>2]=f;c[i+1140>>2]=0;c[i+1148>>2]=g;c[i+1152>>2]=h;h=i+1096|0;g=h;g=pi(c[g>>2]|0,c[g+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;c[h>>2]=g;c[h+4>>2]=y;return jf(a,1)|0}function df(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=c[a+12>>2]|0;c[i+1120>>2]=1;j=i+1128|0;c[j>>2]=b;c[j+4>>2]=d;c[i+1156>>2]=e;c[i+1144>>2]=f;c[i+1140>>2]=0;c[i+1148>>2]=g;c[i+1152>>2]=h;h=i+1112|0;g=h;g=pi(c[g>>2]|0,c[g+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;c[h>>2]=g;c[h+4>>2]=y;return jf(a,1)|0}function ef(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+1280|0;B=G+128|0;E=G+1248|0;D=G+1240|0;C=G+1232|0;o=G+1224|0;n=G+1216|0;k=G+1200|0;i=G+1184|0;h=G+1176|0;g=G+1168|0;j=G+1256|0;x=G+1160|0;z=G+1152|0;f=G+1208|0;m=G+1192|0;A=G;v=G+1264|0;u=a+12|0;w=c[u>>2]|0;if((b|0)<0){t=c[3261]|0;c[g>>2]=0-b;fi(t,16765,g)|0;Da(1)}$e(f,d,e);r=f;t=c[r>>2]|0;r=c[r+4>>2]|0;s=x;c[s>>2]=t;c[s+4>>2]=r;if((t|0)==7){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];c[h>>2]=We(B)|0;yg(18452,h);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((zg(B,16808,j)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}s=c[j>>2]|0;t=s<<1;b=w+1056|0;c[b>>2]=t;if((s|0)>=1?(t+-1&t|0)==0:0){a=w+1060|0;c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((zg(B,16839,a)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}a=c[a>>2]|0;if((a|0)<1){yg(16847,k);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}s=c[b>>2]|0;s=vi(s|0,((s|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;t=y;r=w+1048|0;c[r>>2]=s;c[r+4>>2]=t;c[w+1072>>2]=0;r=(c[w+4>>2]|0)/(c[j>>2]|0)|0;c[w+1076>>2]=(r|0)>1?r:1;c[w+1136>>2]=-1;c[w+1080>>2]=8;t=pi(s|0,t|0,7,0)|0;t=ti(t|0,y|0,8,0)|0;c[w+1088>>2]=t;c[w+1084>>2]=vf(t<<2)|0;t=w+1160|0;c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((Ag(B,16864,t,1)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}if((c[t>>2]|0)>32){yg(16883,n);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Se(m,B,16915);b=m;a=c[b>>2]|0;b=c[b+4>>2]|0;s=z;c[s>>2]=a;c[s+4>>2]=b;if((a|0)!=6){if((a|0)!=3){yg(16924,o);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}q=c[b>>2]|0;a:do if((q|0)>0){p=v+4|0;r=w+1064|0;s=w+1068|0;o=0;b:while(1){b=q-o|0;n=c[t>>2]|0;n=(b|0)<(n|0)?b:n;b=(n|0)>0;c:do if(b){a=0;do{c[B>>2]=c[z>>2];c[B+4>>2]=c[z+4>>2];Ve(v,B,a+o|0);if((c[v>>2]|0)!=1)break b;c[A+(a<<2)>>2]=c[p>>2];a=a+1|0}while((a|0)<(n|0));if((n|0)==1){d=c[A>>2]|0;b=c[s>>2]|0;d:do if((b|0)!=(r|0)){a=b;while(1){if((c[a+12>>2]|0)==(d|0))break;a=c[a+4>>2]|0;if((a|0)==(r|0))break d}if((b|0)==(a|0))if(!b)break;else break c;else{j=c[a>>2]|0;k=a+4|0;m=c[k>>2]|0;c[j+4>>2]=m;c[m>>2]=j;c[a>>2]=0;c[k>>2]=0;m=c[s>>2]|0;c[s>>2]=a;c[a>>2]=r;c[k>>2]=m;c[m>>2]=a;break c}}while(0);k=c[u>>2]|0;m=ff(k,d)|0;j=k+1104|0;i=j;i=pi(c[i>>2]|0,c[i+4>>2]|0,1,0)|0;c[j>>2]=i;c[j+4>>2]=y;c[D>>2]=k+8;c[D+4>>2]=d;fh(B,1024,16966,D)|0;ge(B,0,0,m,11,1)|0}else F=35}else F=35;while(0);if((F|0)==35){F=0;j=(o|0)/(c[t>>2]|0)|0;k=c[u>>2]|0;m=Lg(140)|0;c[m>>2]=k;c[m+4>>2]=j;c[m+8>>2]=n;do if(b){g=k+1064|0;h=k+1068|0;i=m+12|0;a=0;f=0;do{e=c[A+(f<<2)>>2]|0;d=c[h>>2]|0;e:do if((d|0)!=(g|0)){b=d;while(1){if((c[b+12>>2]|0)==(e|0))break;b=c[b+4>>2]|0;if((b|0)==(g|0)){F=44;break e}}if((d|0)==(b|0))if(!d){F=44;break}else{b=0;break}else{H=c[b>>2]|0;d=b+4|0;e=c[d>>2]|0;c[H+4>>2]=e;c[e>>2]=H;c[b>>2]=0;c[d>>2]=0;e=c[h>>2]|0;c[h>>2]=b;c[b>>2]=g;c[d>>2]=e;c[e>>2]=b;b=0;break}}else F=44;while(0);if((F|0)==44){F=0;b=ff(k,e)|0;a=1}c[i+(f<<2)>>2]=b;f=f+1|0}while((f|0)!=(n|0));if(!a){F=48;break}c[E>>2]=k+8;c[E+4>>2]=j;fh(B,1024,16980,E)|0;ge(B,0,0,m,12,1)|0}else F=48;while(0);if((F|0)==48){F=0;Mg(m)}}o=n+o|0;if((q|0)<=(o|0))break a}yg(16944,C);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}while(0)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);a=c[w+1036>>2]|0;if(!a){l=G;return}cb[a&15](c[w+1040>>2]|0);l=G;return}yg(16819,i);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];Ue(B);Da(1)}function ff(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;h=a+1072|0;d=c[h>>2]|0;i=a+1076|0;g=a+1064|0;a:do if((d|0)>=(c[i>>2]|0)?(e=c[g>>2]|0,(e|0)!=(g|0)):0)do{f=e;e=c[e>>2]|0;if((c[f+16>>2]|0)==1){c[h>>2]=d+-1;Ia(f+20|0);j=c[f>>2]|0;d=c[f+4>>2]|0;c[j+4>>2]=d;c[d>>2]=j;Mg(f);d=c[h>>2]|0;if((d|0)<(c[i>>2]|0))break a}}while((e|0)!=(g|0));while(0);j=vf(28)|0;c[j+8>>2]=a;c[j+12>>2]=b;c[j+16>>2]=0;b=j+20|0;Ga(b|0);Ja(b|0,c[a+1056>>2]<<9|0)|0;b=a+1068|0;i=c[b>>2]|0;c[b>>2]=j;c[j>>2]=g;c[j+4>>2]=i;c[i>>2]=j;c[h>>2]=(c[h>>2]|0)+1;return j|0}function gf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+16|0;f=h;if((b|0)<0){g=c[3261]|0;c[f>>2]=c[a+12>>2];fi(g,17138,f)|0;Da(1)}g=c[a+8>>2]|0;if((c[g+1056>>2]<<9|0)!=(e|0))ja(17163,17058,366,17192);b=c[g>>2]|0;f=a+16|0;if(c[f>>2]|0)ja(17095,17058,346,17122);La(a+20|0,0,d|0,e|0);c[f>>2]=1;if((c[a+12>>2]|0)!=(c[g+1136>>2]|0)){l=h;return}jf(b,0)|0;l=h;return}function hf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+16|0;f=m;if((b|0)<0){k=c[3261]|0;c[f>>2]=c[a+4>>2];fi(k,16994,f)|0;Da(1)}j=c[(c[a>>2]|0)+1056>>2]<<9;k=a+8|0;b=c[k>>2]|0;if((N(j,b)|0)!=(e|0))ja(17019,17058,252,17070);if((b|0)<=0){Mg(a);l=m;return}f=a+12|0;b=0;while(1){e=c[f+(b<<2)>>2]|0;if(e|0){g=c[e+8>>2]|0;h=c[g>>2]|0;i=e+16|0;if(c[i>>2]|0){b=9;break}n=d+(N(b,j)|0)|0;La(e+20|0,0,n|0,c[g+1056>>2]<<9|0);c[i>>2]=1;if((c[e+12>>2]|0)==(c[g+1136>>2]|0))jf(h,0)|0}b=b+1|0;if((b|0)>=(c[k>>2]|0)){b=13;break}}if((b|0)==9)ja(17095,17058,346,17122);else if((b|0)==13){Mg(a);l=m;return}}function jf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0;E=l;l=l+1040|0;C=E+1024|0;B=E;w=a+12|0;x=c[w>>2]|0;z=x+1144|0;A=x+1140|0;a=c[A>>2]|0;d=(c[z>>2]|0)-a|0;a:do if(d|0){m=x+1128|0;n=x+1080|0;o=x+1084|0;p=x+1056|0;q=x+1136|0;r=x+1064|0;s=x+1068|0;t=x+1120|0;u=x+1156|0;v=x+1092|0;b:while(1){i=m;h=c[i>>2]|0;i=c[i+4>>2]|0;e=c[n>>2]|0;f=((e|0)<0)<<31>>31;k=xi(h|0,i|0,e|0,f|0)|0;g=y;j=c[(c[o>>2]|0)+(k<<2)>>2]|0;do if(!j){e=c[p>>2]|0;f=((e|0)<0)<<31>>31;g=xi(h|0,i|0,e|0,f|0)|0;f=vi(g|0,y|0,e|0,f|0)|0;f=qi(h|0,i|0,f|0,y|0)|0;e=e-f|0;d=(d|0)<(e|0)?d:e;c[q>>2]=g;e=c[s>>2]|0;if((e|0)==(r|0))break b;a=e;while(1){if((c[a+12>>2]|0)==(g|0))break;a=c[a+4>>2]|0;if((a|0)==(r|0))break b}if((e|0)==(a|0)){if(!e)break b}else{h=c[a>>2]|0;i=a+4|0;j=c[i>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[a>>2]=0;c[i>>2]=0;j=c[s>>2]|0;c[s>>2]=a;c[a>>2]=r;c[i>>2]=j;c[j>>2]=a}if(!(c[a+16>>2]|0)){a=1;D=23;break b}if(!(c[t>>2]|0)){Ha(a+20|0,f<<9|0,(c[u>>2]|0)+(c[A>>2]<<9)|0,d<<9|0);a=(c[A>>2]|0)+d|0;c[A>>2]=a;j=m;j=pi(c[j>>2]|0,c[j+4>>2]|0,d|0,((d|0)<0)<<31>>31|0)|0;k=m;c[k>>2]=j;c[k+4>>2]=y;c[q>>2]=-1;break}else{h=vf(8)|0;i=c[n>>2]<<9;j=Lg(i)|0;Ga(h|0);Ja(h|0,i|0)|0;c[(c[o>>2]|0)+(k<<2)>>2]=h;k=N(c[n>>2]|0,k)|0;Ha(a+20|0,((c[p>>2]|0)+-1&k)<<9|0,j|0,i|0);La(h|0,0,j|0,i|0);Mg(j);c[v>>2]=(c[v>>2]|0)+1;a=c[A>>2]|0;break}}else{f=vi(k|0,g|0,e|0,f|0)|0;f=qi(h|0,i|0,f|0,y|0)|0;e=e-f|0;e=(d|0)<(e|0)?d:e;f=f<<9;a=(c[u>>2]|0)+(a<<9)|0;d=e<<9;if(!(c[t>>2]|0))Ha(j|0,f|0,a|0,d|0);else La(j|0,f|0,a|0,d|0);a=(c[A>>2]|0)+e|0;c[A>>2]=a;j=m;j=pi(c[j>>2]|0,c[j+4>>2]|0,e|0,((e|0)<0)<<31>>31|0)|0;k=m;c[k>>2]=j;c[k+4>>2]=y}while(0);d=(c[z>>2]|0)-a|0;if(!d)break a}if((D|0)==23){l=E;return a|0}b=c[w>>2]|0;D=ff(b,g)|0;A=b+1104|0;z=A;z=pi(c[z>>2]|0,c[z+4>>2]|0,1,0)|0;c[A>>2]=z;c[A+4>>2]=y;c[C>>2]=b+8;c[C+4>>2]=g;fh(B,1024,16966,C)|0;ge(B,0,0,D,11,1)|0;D=1;l=E;return D|0}while(0);if(b|0){D=0;l=E;return D|0}db[c[x+1148>>2]&15](c[x+1152>>2]|0,0);D=0;l=E;return D|0}function kf(){var a=0;a=vf(2592)|0;c[a+2568>>2]=9;c[a+2572>>2]=10;c[a+2576>>2]=2;c[a+2580>>2]=5;return a|0}function lf(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;i=c[a>>2]|0;if((i|0)>=32)ja(17207,17248,85,17256);if(!(((e|0)!=0|(f|0)!=0)&((e&4095|0)==0&0==0)))ja(17275,17248,86,17256);c[a>>2]=i+1;h=a+8+(i*80|0)|0;c[h>>2]=a;c[a+8+(i*80|0)+32>>2]=1;c[a+8+(i*80|0)+36>>2]=g&-5;j=a+8+(i*80|0)+8|0;c[j>>2]=b;c[j+4>>2]=d;b=a+8+(i*80|0)+16|0;c[b>>2]=e;c[b+4>>2]=f;b=(g&4|0)==0;j=a+8+(i*80|0)+24|0;c[j>>2]=b?e:0;c[j+4>>2]=b?f:0;j=a+8+(i*80|0)+40|0;c[j>>2]=0;b=a+8+(i*80|0)+48|0;c[b>>2]=0;d=vf(e)|0;c[j>>2]=d;if(!d){di(17325,29,1,c[3261]|0)|0;Da(1)}if(!(g&2))return h|0;f=Ai(e|0,f|0,12)|0;f=(f+31|0)>>>5<<2;g=a+8+(i*80|0)+44|0;c[g>>2]=f;j=a+8+(i*80|0)+60|0;c[j>>2]=0;c[a+8+(i*80|0)+52>>2]=vf(f)|0;c[a+8+(i*80|0)+56>>2]=vf(c[g>>2]|0)|0;c[b>>2]=c[a+8+(i*80|0)+52+(c[j>>2]<<2)>>2];return h|0}function mf(a,b){a=a|0;b=b|0;Mg(c[b+40>>2]|0);return}function nf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;h=b+48|0;i=c[h>>2]|0;f=b+44|0;d=c[f>>2]|0;g=d>>>2;a:do if(g){e=0;while(1){if(c[i+(e<<2)>>2]|0)break;e=e+1|0;if(e>>>0>=g>>>0)break a}g=b+24|0;if(!((c[g>>2]|0)==0&(c[g+4>>2]|0)==0)){eb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[b+16>>2]|0);d=c[f>>2]|0}}while(0);f=b+60|0;g=c[f>>2]^1;c[f>>2]=g;b=c[b+52+(g<<2)>>2]|0;c[h>>2]=b;Fi(b|0,0,d|0)|0;return i|0}function of(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=b+24|0;g=h;g=(c[g>>2]|0)==0&(c[g+4>>2]|0)==0;if(!f){if(g)return;if(c[b+32>>2]|0)eb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[b+16>>2]|0);e=b+8|0;c[e>>2]=0;c[e+4>>2]=0;c[h>>2]=0;c[h+4>>2]=0;return}if(!g?(f=b+8|0,(c[f>>2]|0)==(d|0)?(c[f+4>>2]|0)==(e|0):0):0)return;if(!(c[b+32>>2]|0))a=b+16|0;else{f=b+16|0;eb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[f>>2]|0);a=f}b=b+8|0;c[b>>2]=d;c[b+4>>2]=e;d=a;e=c[d+4>>2]|0;c[h>>2]=c[d>>2];c[h+4>>2]=e;return}function pf(a){a=a|0;var b=0,d=0,e=0;b=c[a>>2]|0;if((b|0)<=0){Mg(a);return}e=a+2572|0;d=0;do{if(c[a+8+(d*80|0)+32>>2]|0){db[c[e>>2]&15](a,a+8+(d*80|0)|0);b=c[a>>2]|0}d=d+1|0}while((d|0)<(b|0));Mg(a);return}function qf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;h=c[a>>2]|0;if((h|0)<=0){i=0;return i|0}e=0;while(1){f=a+8+(e*80|0)+8|0;g=c[f>>2]|0;f=c[f+4>>2]|0;if(!(f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0)?(j=a+8+(e*80|0)+24|0,g=pi(c[j>>2]|0,c[j+4>>2]|0,g|0,f|0)|0,f=y,f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0):0)break;e=e+1|0;if((e|0)>=(h|0)){e=0;i=7;break}}if((i|0)==7)return e|0;j=a+8+(e*80|0)|0;return j|0}function rf(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,l=0,m=0;k=c[a>>2]|0;if((k|0)>=32)ja(17207,17248,197,17355);if(f>>>0<1|(f|0)==1&e>>>0<0){c[a>>2]=k+1;l=a+8+(k*80|0)|0;c[l>>2]=a;m=a+8+(k*80|0)+8|0;c[m>>2]=b;c[m+4>>2]=d;b=a+8+(k*80|0)+16|0;c[b>>2]=e;c[b+4>>2]=f;b=(j&16|0)==0;d=a+8+(k*80|0)+24|0;c[d>>2]=b?e:0;c[d+4>>2]=b?f:0;c[a+8+(k*80|0)+32>>2]=0;c[a+8+(k*80|0)+64>>2]=g;c[a+8+(k*80|0)+68>>2]=h;c[a+8+(k*80|0)+72>>2]=i;c[a+8+(k*80|0)+76>>2]=j;return l|0}else ja(17375,17248,198,17355);return 0}function sf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=c[a>>2]|0;if(c[a+32>>2]|0){gb[c[f+2580>>2]&7](f,a,b,d,e);return}h=a+24|0;g=h;g=(c[g>>2]|0)==0&(c[g+4>>2]|0)==0;if(!e){if(g)return;d=a+8|0;c[d>>2]=0;c[d+4>>2]=0;d=h;c[d>>2]=0;c[d+4>>2]=0;return}f=a+8|0;if(!g?(e=f,(c[e>>2]|0)==(b|0)?(c[e+4>>2]|0)==(d|0):0):0)return;e=f;c[e>>2]=b;c[e+4>>2]=d;a=a+16|0;b=c[a+4>>2]|0;d=h;c[d>>2]=c[a>>2];c[d+4>>2]=b;return}function tf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;i=c[a>>2]|0;if((i|0)<=0){k=0;return k|0}h=0;while(1){f=a+8+(h*80|0)+8|0;g=c[f>>2]|0;f=c[f+4>>2]|0;if(!(f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0)?(l=a+8+(h*80|0)+24|0,l=pi(c[l>>2]|0,c[l+4>>2]|0,g|0,f|0)|0,m=y,m>>>0>d>>>0|(m|0)==(d|0)&l>>>0>b>>>0):0)break;f=h+1|0;if((f|0)<(i|0))h=f;else{f=0;k=11;break}}if((k|0)==11)return f|0;if(!(c[a+8+(h*80|0)+32>>2]|0)){m=0;return m|0}f=qi(b|0,d|0,g|0,f|0)|0;if(e|0?(m=c[a+8+(h*80|0)+48>>2]|0,j=m+(f>>>17<<2)|0,m|0):0)c[j>>2]=c[j>>2]|1<<(f>>>12&31);m=(c[a+8+(h*80|0)+40>>2]|0)+f|0;return m|0}function uf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a>>2]=b;c[a+4>>2]=d;c[a+8>>2]=e;return}function vf(a){a=a|0;var b=0;b=Lg(a)|0;if(!b){b=0;return b|0}Fi(b|0,0,a|0)|0;return b|0}function wf(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;f=a[d>>0]|0;a:do if(f<<24>>24){while(1){if((a[b>>0]|0)!=f<<24>>24){b=0;break}b=b+1|0;d=d+1|0;f=a[d>>0]|0;if(!(f<<24>>24))break a}return b|0}while(0);if(!e){e=1;return e|0}c[e>>2]=b;e=1;return e|0}function xf(a){a=a|0;c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;return}function yf(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;h=b+4|0;i=c[h>>2]|0;j=i+1|0;g=b+8|0;k=c[g>>2]|0;f=(k*3|0)>>>1;f=(j|0)>(f|0)?j:f;e=c[b>>2]|0;if(j>>>0>k>>>0){e=Ng(e,f)|0;c[b>>2]=e;c[g>>2]=f}a[e+i>>0]=d;if(j>>>0<=(c[h>>2]|0)>>>0)return;c[h>>2]=j;return}function zf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;g=a+4|0;h=c[g>>2]|0;i=_g(b)|0;j=i+h|0;f=a+8|0;k=c[f>>2]|0;e=(k*3|0)>>>1;e=(j|0)>(e|0)?j:e;d=c[a>>2]|0;if(j>>>0>k>>>0){d=Ng(d,e)|0;c[a>>2]=d;c[f>>2]=e}Ei(d+h|0,b|0,i|0)|0;if(j>>>0<=(c[g>>2]|0)>>>0)return;c[g>>2]=j;return}function Af(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0;if(!((a|0)!=0&(e|0)!=0)){h=-1;return h|0}switch(b|0){case 128:case 192:case 256:break;default:{h=-2;return h|0}}g=(b|0)==128;do if(!g){f=e+240|0;if((b|0)==192){c[f>>2]=12;break}else{c[f>>2]=14;break}}else c[e+240>>2]=10;while(0);f=(d[a+1>>0]|0)<<16|(d[a>>0]|0)<<24|(d[a+2>>0]|0)<<8|(d[a+3>>0]|0);c[e>>2]=f;c[e+4>>2]=(d[a+5>>0]|0)<<16|(d[a+4>>0]|0)<<24|(d[a+6>>0]|0)<<8|(d[a+7>>0]|0);c[e+8>>2]=(d[a+9>>0]|0)<<16|(d[a+8>>0]|0)<<24|(d[a+10>>0]|0)<<8|(d[a+11>>0]|0);c[e+12>>2]=(d[a+13>>0]|0)<<16|(d[a+12>>0]|0)<<24|(d[a+14>>0]|0)<<8|(d[a+15>>0]|0);if(g){a=0;do{g=c[e+12>>2]|0;f=c[16+((g>>>16&255)<<2)>>2]&-16777216^f^c[16+((g>>>8&255)<<2)>>2]&16711680^c[16+((g&255)<<2)>>2]&65280^c[16+(g>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];h=e;e=e+16|0;c[e>>2]=f;b=c[h+4>>2]^f;c[h+20>>2]=b;b=c[h+8>>2]^b;c[h+24>>2]=b;c[h+28>>2]=b^g;a=a+1|0}while((a|0)!=10);f=0;return f|0}c[e+16>>2]=(d[a+17>>0]|0)<<16|(d[a+16>>0]|0)<<24|(d[a+18>>0]|0)<<8|(d[a+19>>0]|0);c[e+20>>2]=(d[a+21>>0]|0)<<16|(d[a+20>>0]|0)<<24|(d[a+22>>0]|0)<<8|(d[a+23>>0]|0);if((b|0)==192){a=0;while(1){h=c[e+20>>2]|0;f=c[16+((h>>>16&255)<<2)>>2]&-16777216^f^c[16+((h>>>8&255)<<2)>>2]&16711680^c[16+((h&255)<<2)>>2]&65280^c[16+(h>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];b=e+24|0;c[b>>2]=f;g=c[e+4>>2]^f;c[e+28>>2]=g;g=c[e+8>>2]^g;c[e+32>>2]=g;g=c[e+12>>2]^g;c[e+36>>2]=g;a=a+1|0;if((a|0)==8){f=0;break}g=c[e+16>>2]^g;c[e+40>>2]=g;c[e+44>>2]=g^h;e=b}return f|0}c[e+24>>2]=(d[a+25>>0]|0)<<16|(d[a+24>>0]|0)<<24|(d[a+26>>0]|0)<<8|(d[a+27>>0]|0);c[e+28>>2]=(d[a+29>>0]|0)<<16|(d[a+28>>0]|0)<<24|(d[a+30>>0]|0)<<8|(d[a+31>>0]|0);if((b|0)!=256){h=0;return h|0}a=0;while(1){h=c[e+28>>2]|0;f=c[16+((h>>>16&255)<<2)>>2]&-16777216^f^c[16+((h>>>8&255)<<2)>>2]&16711680^c[16+((h&255)<<2)>>2]&65280^c[16+(h>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];b=e+32|0;c[b>>2]=f;g=c[e+4>>2]^f;c[e+36>>2]=g;g=c[e+8>>2]^g;c[e+40>>2]=g;g=c[e+12>>2]^g;c[e+44>>2]=g;a=a+1|0;if((a|0)==7){f=0;break}g=c[16+(g>>>24<<2)>>2]&-16777216^c[e+16>>2]^c[16+((g>>>16&255)<<2)>>2]&16711680^c[16+((g>>>8&255)<<2)>>2]&65280^c[16+((g&255)<<2)>>2]&255;c[e+48>>2]=g;g=c[e+20>>2]^g;c[e+52>>2]=g;g=c[e+24>>2]^g;c[e+56>>2]=g;c[e+60>>2]=g^h;e=b}return f|0}function Bf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;a=Af(a,b,d)|0;if((a|0)<0){d=a;return d|0}e=d+240|0;a=c[e>>2]|0;if((a|0)<=0){d=0;return d|0}a=a<<2;b=0;do{f=d+(b<<2)|0;g=c[f>>2]|0;h=d+(a<<2)|0;c[f>>2]=c[h>>2];c[h>>2]=g;h=d+((b|1)<<2)|0;g=c[h>>2]|0;f=d+((a|1)<<2)|0;c[h>>2]=c[f>>2];c[f>>2]=g;f=d+((b|2)<<2)|0;g=c[f>>2]|0;h=d+((a|2)<<2)|0;c[f>>2]=c[h>>2];c[h>>2]=g;h=d+((b|3)<<2)|0;g=c[h>>2]|0;f=d+((a|3)<<2)|0;c[h>>2]=c[f>>2];c[f>>2]=g;b=b+4|0;a=a+-4|0}while((b|0)<(a|0));if((c[e>>2]|0)<=1){h=0;return h|0}a=d;b=1;do{h=a;a=a+16|0;g=c[a>>2]|0;c[a>>2]=c[2112+((c[16+((g>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(g>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((g>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((g&255)<<2)>>2]&255)<<2)>>2];g=h+20|0;f=c[g>>2]|0;c[g>>2]=c[2112+((c[16+((f>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(f>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((f>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((f&255)<<2)>>2]&255)<<2)>>2];g=h+24|0;f=c[g>>2]|0;c[g>>2]=c[2112+((c[16+((f>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(f>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((f>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((f&255)<<2)>>2]&255)<<2)>>2];h=h+28|0;g=c[h>>2]|0;c[h>>2]=c[2112+((c[16+((g>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(g>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((g>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((g&255)<<2)>>2]&255)<<2)>>2];b=b+1|0}while((b|0)<(c[e>>2]|0));a=0;return a|0}function Cf(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=c[f+240>>2]>>1;o=j<<3;p=f+(o+-8<<2)|0;n=f;g=((d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|(d[b+3>>0]|0))^c[f>>2];h=((d[b+5>>0]|0)<<16|(d[b+4>>0]|0)<<24|(d[b+6>>0]|0)<<8|(d[b+7>>0]|0))^c[f+4>>2];i=((d[b+9>>0]|0)<<16|(d[b+8>>0]|0)<<24|(d[b+10>>0]|0)<<8|(d[b+11>>0]|0))^c[f+8>>2];b=((d[b+13>>0]|0)<<16|(d[b+12>>0]|0)<<24|(d[b+14>>0]|0)<<8|(d[b+15>>0]|0))^c[f+12>>2];while(1){k=c[6208+((h>>>16&255)<<2)>>2]^c[5184+(g>>>24<<2)>>2]^c[7232+((i>>>8&255)<<2)>>2]^c[8256+((b&255)<<2)>>2]^c[n+16>>2];l=c[6208+((i>>>16&255)<<2)>>2]^c[5184+(h>>>24<<2)>>2]^c[7232+((b>>>8&255)<<2)>>2]^c[8256+((g&255)<<2)>>2]^c[n+20>>2];m=c[6208+((b>>>16&255)<<2)>>2]^c[5184+(i>>>24<<2)>>2]^c[7232+((g>>>8&255)<<2)>>2]^c[8256+((h&255)<<2)>>2]^c[n+24>>2];g=c[6208+((g>>>16&255)<<2)>>2]^c[5184+(b>>>24<<2)>>2]^c[7232+((h>>>8&255)<<2)>>2]^c[8256+((i&255)<<2)>>2]^c[n+28>>2];h=n+32|0;b=j+-1|0;i=k>>>24;if(!b)break;r=c[6208+((m>>>16&255)<<2)>>2]^c[5184+(l>>>24<<2)>>2]^c[7232+((g>>>8&255)<<2)>>2]^c[8256+((k&255)<<2)>>2]^c[n+36>>2];q=c[6208+((g>>>16&255)<<2)>>2]^c[5184+(m>>>24<<2)>>2]^c[7232+((k>>>8&255)<<2)>>2]^c[8256+((l&255)<<2)>>2]^c[n+40>>2];k=c[6208+((k>>>16&255)<<2)>>2]^c[5184+(g>>>24<<2)>>2]^c[7232+((l>>>8&255)<<2)>>2]^c[8256+((m&255)<<2)>>2]^c[n+44>>2];j=b;n=h;g=c[6208+((l>>>16&255)<<2)>>2]^c[5184+(i<<2)>>2]^c[7232+((m>>>8&255)<<2)>>2]^c[8256+((g&255)<<2)>>2]^c[h>>2];h=r;i=q;b=k}r=(c[16+((l>>>16&255)<<2)>>2]&16711680|c[16+(i<<2)>>2]&-16777216|c[16+((m>>>8&255)<<2)>>2]&65280|c[16+((g&255)<<2)>>2]&255)^c[f+(o<<2)>>2];a[e>>0]=r>>>24;a[e+1>>0]=r>>>16;a[e+2>>0]=r>>>8;a[e+3>>0]=r;r=(c[16+((m>>>16&255)<<2)>>2]&16711680|c[16+(l>>>24<<2)>>2]&-16777216|c[16+((g>>>8&255)<<2)>>2]&65280|c[16+((k&255)<<2)>>2]&255)^c[p+36>>2];a[e+4>>0]=r>>>24;a[e+5>>0]=r>>>16;a[e+6>>0]=r>>>8;a[e+7>>0]=r;r=(c[16+((g>>>16&255)<<2)>>2]&16711680|c[16+(m>>>24<<2)>>2]&-16777216|c[16+((k>>>8&255)<<2)>>2]&65280|c[16+((l&255)<<2)>>2]&255)^c[p+40>>2];a[e+8>>0]=r>>>24;a[e+9>>0]=r>>>16;a[e+10>>0]=r>>>8;a[e+11>>0]=r;r=(c[16+((k>>>16&255)<<2)>>2]&16711680|c[16+(g>>>24<<2)>>2]&-16777216|c[16+((l>>>8&255)<<2)>>2]&65280|c[16+((m&255)<<2)>>2]&255)^c[p+44>>2];a[e+12>>0]=r>>>24;a[e+13>>0]=r>>>16;a[e+14>>0]=r>>>8;a[e+15>>0]=r;return}function Df(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=c[f+240>>2]>>1;o=j<<3;p=f+(o+-8<<2)|0;n=f;g=((d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|(d[b+3>>0]|0))^c[f>>2];h=((d[b+5>>0]|0)<<16|(d[b+4>>0]|0)<<24|(d[b+6>>0]|0)<<8|(d[b+7>>0]|0))^c[f+4>>2];i=((d[b+9>>0]|0)<<16|(d[b+8>>0]|0)<<24|(d[b+10>>0]|0)<<8|(d[b+11>>0]|0))^c[f+8>>2];b=((d[b+13>>0]|0)<<16|(d[b+12>>0]|0)<<24|(d[b+14>>0]|0)<<8|(d[b+15>>0]|0))^c[f+12>>2];while(1){k=c[2112+((b>>>16&255)<<2)>>2]^c[1088+(g>>>24<<2)>>2]^c[3136+((i>>>8&255)<<2)>>2]^c[4160+((h&255)<<2)>>2]^c[n+16>>2];l=c[2112+((g>>>16&255)<<2)>>2]^c[1088+(h>>>24<<2)>>2]^c[3136+((b>>>8&255)<<2)>>2]^c[4160+((i&255)<<2)>>2]^c[n+20>>2];m=c[2112+((h>>>16&255)<<2)>>2]^c[1088+(i>>>24<<2)>>2]^c[3136+((g>>>8&255)<<2)>>2]^c[4160+((b&255)<<2)>>2]^c[n+24>>2];g=c[2112+((i>>>16&255)<<2)>>2]^c[1088+(b>>>24<<2)>>2]^c[3136+((h>>>8&255)<<2)>>2]^c[4160+((g&255)<<2)>>2]^c[n+28>>2];h=n+32|0;b=j+-1|0;i=k>>>24;if(!b)break;r=c[2112+((k>>>16&255)<<2)>>2]^c[1088+(l>>>24<<2)>>2]^c[3136+((g>>>8&255)<<2)>>2]^c[4160+((m&255)<<2)>>2]^c[n+36>>2];q=c[2112+((l>>>16&255)<<2)>>2]^c[1088+(m>>>24<<2)>>2]^c[3136+((k>>>8&255)<<2)>>2]^c[4160+((g&255)<<2)>>2]^c[n+40>>2];k=c[2112+((m>>>16&255)<<2)>>2]^c[1088+(g>>>24<<2)>>2]^c[3136+((l>>>8&255)<<2)>>2]^c[4160+((k&255)<<2)>>2]^c[n+44>>2];j=b;n=h;g=c[2112+((g>>>16&255)<<2)>>2]^c[1088+(i<<2)>>2]^c[3136+((m>>>8&255)<<2)>>2]^c[4160+((l&255)<<2)>>2]^c[h>>2];h=r;i=q;b=k}r=(c[9280+((g>>>16&255)<<2)>>2]&16711680|c[9280+(i<<2)>>2]&-16777216|c[9280+((m>>>8&255)<<2)>>2]&65280|c[9280+((l&255)<<2)>>2]&255)^c[f+(o<<2)>>2];a[e>>0]=r>>>24;a[e+1>>0]=r>>>16;a[e+2>>0]=r>>>8;a[e+3>>0]=r;r=(c[9280+((k>>>16&255)<<2)>>2]&16711680|c[9280+(l>>>24<<2)>>2]&-16777216|c[9280+((g>>>8&255)<<2)>>2]&65280|c[9280+((m&255)<<2)>>2]&255)^c[p+36>>2];a[e+4>>0]=r>>>24;a[e+5>>0]=r>>>16;a[e+6>>0]=r>>>8;a[e+7>>0]=r;r=(c[9280+((l>>>16&255)<<2)>>2]&16711680|c[9280+(m>>>24<<2)>>2]&-16777216|c[9280+((k>>>8&255)<<2)>>2]&65280|c[9280+((g&255)<<2)>>2]&255)^c[p+40>>2];a[e+8>>0]=r>>>24;a[e+9>>0]=r>>>16;a[e+10>>0]=r>>>8;a[e+11>>0]=r;r=(c[9280+((m>>>16&255)<<2)>>2]&16711680|c[9280+(g>>>24<<2)>>2]&-16777216|c[9280+((l>>>8&255)<<2)>>2]&65280|c[9280+((k&255)<<2)>>2]&255)^c[p+44>>2];a[e+12>>0]=r>>>24;a[e+13>>0]=r>>>16;a[e+14>>0]=r>>>8;a[e+15>>0]=r;return}function Ef(b,c,d,e,f,g){b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;U=l;l=l+16|0;T=U;h=d>>>0>15;if(!g){if(h){i=d+-16|0;j=i&-16;A=j+16|0;g=b+A|0;k=f+1|0;m=f+2|0;n=f+3|0;o=f+4|0;p=f+5|0;q=f+6|0;r=f+7|0;s=f+8|0;t=f+9|0;u=f+10|0;v=f+11|0;w=f+12|0;x=f+13|0;y=f+14|0;z=f+15|0;h=b;b=c;while(1){S=T;Q=h;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));Df(h,b,e);a[b>>0]=a[b>>0]^a[f>>0];S=b+1|0;a[S>>0]=a[S>>0]^a[k>>0];S=b+2|0;a[S>>0]=a[S>>0]^a[m>>0];S=b+3|0;a[S>>0]=a[S>>0]^a[n>>0];S=b+4|0;a[S>>0]=a[S>>0]^a[o>>0];S=b+5|0;a[S>>0]=a[S>>0]^a[p>>0];S=b+6|0;a[S>>0]=a[S>>0]^a[q>>0];S=b+7|0;a[S>>0]=a[S>>0]^a[r>>0];S=b+8|0;a[S>>0]=a[S>>0]^a[s>>0];S=b+9|0;a[S>>0]=a[S>>0]^a[t>>0];S=b+10|0;a[S>>0]=a[S>>0]^a[u>>0];S=b+11|0;a[S>>0]=a[S>>0]^a[v>>0];S=b+12|0;a[S>>0]=a[S>>0]^a[w>>0];S=b+13|0;a[S>>0]=a[S>>0]^a[x>>0];S=b+14|0;a[S>>0]=a[S>>0]^a[y>>0];S=b+15|0;a[S>>0]=a[S>>0]^a[z>>0];S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));d=d+-16|0;if(d>>>0<=15)break;else{h=h+16|0;b=b+16|0}}d=i-j|0;h=c+A|0}else{g=b;h=c}if(!d){l=U;return}S=T;Q=g;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));Df(T,T,e);c=0;do{a[h+c>>0]=a[f+c>>0]^a[T+c>>0];c=c+1|0}while((c|0)!=(d|0));S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));l=U;return}if(h){O=d+-16|0;i=O&-16;P=i+16|0;h=b+P|0;j=f+1|0;k=T+1|0;m=f+2|0;n=T+2|0;o=f+3|0;p=T+3|0;q=f+4|0;r=T+4|0;s=f+5|0;t=T+5|0;u=f+6|0;v=T+6|0;w=f+7|0;x=T+7|0;y=f+8|0;z=T+8|0;A=f+9|0;B=T+9|0;C=f+10|0;D=T+10|0;E=f+11|0;F=T+11|0;G=f+12|0;H=T+12|0;I=f+13|0;J=T+13|0;K=f+14|0;L=T+14|0;M=f+15|0;N=T+15|0;g=b;b=c;while(1){a[T>>0]=a[f>>0]^a[g>>0];a[k>>0]=a[j>>0]^a[g+1>>0];a[n>>0]=a[m>>0]^a[g+2>>0];a[p>>0]=a[o>>0]^a[g+3>>0];a[r>>0]=a[q>>0]^a[g+4>>0];a[t>>0]=a[s>>0]^a[g+5>>0];a[v>>0]=a[u>>0]^a[g+6>>0];a[x>>0]=a[w>>0]^a[g+7>>0];a[z>>0]=a[y>>0]^a[g+8>>0];a[B>>0]=a[A>>0]^a[g+9>>0];a[D>>0]=a[C>>0]^a[g+10>>0];a[F>>0]=a[E>>0]^a[g+11>>0];a[H>>0]=a[G>>0]^a[g+12>>0];a[J>>0]=a[I>>0]^a[g+13>>0];a[L>>0]=a[K>>0]^a[g+14>>0];a[N>>0]=a[M>>0]^a[g+15>>0];Cf(T,b,e);S=f;Q=b;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));d=d+-16|0;if(d>>>0<=15)break;else{g=g+16|0;b=b+16|0}}d=O-i|0;c=c+P|0}else h=b;if(!d){l=U;return}g=0;do{a[T+g>>0]=a[f+g>>0]^a[h+g>>0];g=g+1|0}while((g|0)!=(d|0));if(d>>>0<16)Ei(T+d|0,f+d|0,16-d|0)|0;Cf(T,T,e);S=c;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));l=U;return}function Ff(a){a=a|0;var b=0;c[a+40>>2]=0;b=a;c[b>>2]=0;c[b+4>>2]=0;c[a+8>>2]=1779033703;c[a+12>>2]=-1150833019;c[a+16>>2]=1013904242;c[a+20>>2]=-1521486534;c[a+24>>2]=1359893119;c[a+28>>2]=-1694144372;c[a+32>>2]=528734635;c[a+36>>2]=1541459225;return}function Gf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;g=a+40|0;e=c[g>>2]|0;if(e>>>0>64)ra();i=a;f=c[i>>2]|0;i=c[i+4>>2]|0;h=pi(f|0,i|0,d|0,0)|0;j=y;if(j>>>0<i>>>0|(j|0)==(i|0)&h>>>0<f>>>0)ra();if(!d)return;f=a+44|0;while(1){if(!(d>>>0>63&(e|0)==0)){i=64-e|0;i=(d|0)<(i|0)?d:i;Ei(a+44+e|0,b|0,i|0)|0;j=(c[g>>2]|0)+i|0;c[g>>2]=j;e=b+i|0;d=d-i|0;if((j|0)==64){Hf(a,f);i=a;i=pi(c[i>>2]|0,c[i+4>>2]|0,512,0)|0;j=a;c[j>>2]=i;c[j+4>>2]=y;c[g>>2]=0}}else{Hf(a,b);j=a;j=pi(c[j>>2]|0,c[j+4>>2]|0,512,0)|0;e=a;c[e>>2]=j;c[e+4>>2]=y;e=b+64|0;d=d+-64|0}if(!d)break;b=e;e=c[g>>2]|0}return}function Hf(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;i=l;l=l+288|0;f=i+256|0;g=i;h=a+8|0;c[f>>2]=c[h>>2];c[f+4>>2]=c[h+4>>2];c[f+8>>2]=c[h+8>>2];c[f+12>>2]=c[h+12>>2];c[f+16>>2]=c[h+16>>2];c[f+20>>2]=c[h+20>>2];c[f+24>>2]=c[h+24>>2];c[f+28>>2]=c[h+28>>2];e=0;do{j=b+(e<<2)|0;c[g+(e<<2)>>2]=(d[j+1>>0]|0)<<16|(d[j>>0]|0)<<24|(d[j+2>>0]|0)<<8|(d[j+3>>0]|0);e=e+1|0}while((e|0)!=16);e=16;b=c[g>>2]|0;do{j=c[g+(e+-2<<2)>>2]|0;k=b;b=c[g+(e+-15<<2)>>2]|0;c[g+(e<<2)>>2]=k+(c[g+(e+-7<<2)>>2]|0)+((j>>>19|j<<13)^j>>>10^(j>>>17|j<<15))+((b>>>18|b<<14)^b>>>3^(b>>>7|b<<25));e=e+1|0}while((e|0)!=64);j=f+28|0;q=f+16|0;r=c[q>>2]|0;b=f+24|0;s=c[b>>2]|0;v=f+20|0;e=c[v>>2]|0;k=(c[j>>2]|0)+1116352408+(c[g>>2]|0)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))+((e^s)&r^s)|0;t=c[f>>2]|0;u=f+4|0;o=c[u>>2]|0;w=f+8|0;n=c[w>>2]|0;m=f+12|0;p=k+(c[m>>2]|0)|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((o|t)&n|o&t)+k|0;c[j>>2]=k;s=s+1899447441+(c[g+4>>2]|0)+(p&(e^r)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=e+-1245643825+(c[g+8>>2]|0)+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=r+-373957723+(c[g+12>>2]|0)+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=p+961987163+(c[g+16>>2]|0)+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=n+1508970993+(c[g+20>>2]|0)+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+24>>2]|0)+-1841331548+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+28>>2]|0)+-1424204075+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+32>>2]|0)+-670586216+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+36>>2]|0)+310598401+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+40>>2]|0)+607225278+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+44>>2]|0)+1426881987+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+48>>2]|0)+1925078388+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+52>>2]|0)+-2132889090+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+56>>2]|0)+-1680079193+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+60>>2]|0)+-1046744716+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+64>>2]|0)+-459576895+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+68>>2]|0)+-272742522+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+72>>2]|0)+264347078+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+76>>2]|0)+604807628+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+80>>2]|0)+770255983+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+84>>2]|0)+1249150122+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+88>>2]|0)+1555081692+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+92>>2]|0)+1996064986+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+96>>2]|0)+-1740746414+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+100>>2]|0)+-1473132947+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+104>>2]|0)+-1341970488+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+108>>2]|0)+-1084653625+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+112>>2]|0)+-958395405+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+116>>2]|0)+-710438585+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+120>>2]|0)+113926993+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+124>>2]|0)+338241895+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+128>>2]|0)+666307205+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+132>>2]|0)+773529912+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+136>>2]|0)+1294757372+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+140>>2]|0)+1396182291+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+144>>2]|0)+1695183700+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+148>>2]|0)+1986661051+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+152>>2]|0)+-2117940946+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+156>>2]|0)+-1838011259+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+160>>2]|0)+-1564481375+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+164>>2]|0)+-1474664885+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+168>>2]|0)+-1035236496+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+172>>2]|0)+-949202525+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+176>>2]|0)+-778901479+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+180>>2]|0)+-694614492+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+184>>2]|0)+-200395387+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+188>>2]|0)+275423344+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+192>>2]|0)+430227734+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+196>>2]|0)+506948616+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+200>>2]|0)+659060556+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+204>>2]|0)+883997877+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+208>>2]|0)+958139571+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+212>>2]|0)+1322822218+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+216>>2]|0)+1537002063+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+220>>2]|0)+1747873779+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+224>>2]|0)+1955562222+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+228>>2]|0)+2024104815+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+232>>2]|0)+-2067236844+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+236>>2]|0)+-1933114872+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+240>>2]|0)+-1866530822+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+244>>2]|0)+-1538233109+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+248>>2]|0)+-1090935817+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;k=(c[g+252>>2]|0)+-965641998+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;g=k+r|0;c[q>>2]=g;k=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+k|0;c[f>>2]=k;c[h>>2]=k+(c[h>>2]|0);k=a+12|0;c[k>>2]=o+(c[k>>2]|0);k=a+16|0;c[k>>2]=n+(c[k>>2]|0);k=a+20|0;c[k>>2]=(c[m>>2]|0)+(c[k>>2]|0);k=a+24|0;c[k>>2]=g+(c[k>>2]|0);k=a+28|0;c[k>>2]=e+(c[k>>2]|0);k=a+32|0;c[k>>2]=(c[b>>2]|0)+(c[k>>2]|0);k=a+36|0;c[k>>2]=(c[j>>2]|0)+(c[k>>2]|0);l=i;return}function If(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;h=d+40|0;e=c[h>>2]|0;if(e>>>0>63)ra();i=d;i=pi(c[i>>2]|0,c[i+4>>2]|0,e<<3|0,0)|0;g=d;c[g>>2]=i;c[g+4>>2]=y;g=d+44|0;c[h>>2]=e+1;a[d+44+e>>0]=-128;e=c[h>>2]|0;if(e>>>0<=56){if((e|0)!=56)f=9}else{if(e>>>0<64)do{c[h>>2]=e+1;a[d+44+e>>0]=0;e=c[h>>2]|0}while(e>>>0<64);Hf(d,g);c[h>>2]=0;e=0;f=9}if((f|0)==9)do{c[h>>2]=e+1;a[d+44+e>>0]=0;e=c[h>>2]|0}while(e>>>0<56);h=d;i=c[h>>2]|0;h=c[h+4>>2]|0;f=Ai(i|0,h|0,56)|0;a[d+100>>0]=f;f=Ai(i|0,h|0,48)|0;a[d+101>>0]=f;f=Ai(i|0,h|0,40)|0;a[d+102>>0]=f;a[d+103>>0]=h;a[d+104>>0]=i>>>24;a[d+105>>0]=i>>>16;a[d+106>>0]=i>>>8;a[d+107>>0]=i;Hf(d,g);i=c[d+8>>2]|0;a[b>>0]=i>>>24;a[b+1>>0]=i>>>16;a[b+2>>0]=i>>>8;a[b+3>>0]=i;i=c[d+12>>2]|0;a[b+4>>0]=i>>>24;a[b+5>>0]=i>>>16;a[b+6>>0]=i>>>8;a[b+7>>0]=i;i=c[d+16>>2]|0;a[b+8>>0]=i>>>24;a[b+9>>0]=i>>>16;a[b+10>>0]=i>>>8;a[b+11>>0]=i;i=c[d+20>>2]|0;a[b+12>>0]=i>>>24;a[b+13>>0]=i>>>16;a[b+14>>0]=i>>>8;a[b+15>>0]=i;i=c[d+24>>2]|0;a[b+16>>0]=i>>>24;a[b+17>>0]=i>>>16;a[b+18>>0]=i>>>8;a[b+19>>0]=i;i=c[d+28>>2]|0;a[b+20>>0]=i>>>24;a[b+21>>0]=i>>>16;a[b+22>>0]=i>>>8;a[b+23>>0]=i;i=c[d+32>>2]|0;a[b+24>>0]=i>>>24;a[b+25>>0]=i>>>16;a[b+26>>0]=i>>>8;a[b+27>>0]=i;i=c[d+36>>2]|0;a[b+28>>0]=i>>>24;a[b+29>>0]=i>>>16;a[b+30>>0]=i>>>8;a[b+31>>0]=i;return}function Jf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+112|0;f=e;c[f+40>>2]=0;g=f;c[g>>2]=0;c[g+4>>2]=0;c[f+8>>2]=1779033703;c[f+12>>2]=-1150833019;c[f+16>>2]=1013904242;c[f+20>>2]=-1521486534;c[f+24>>2]=1359893119;c[f+28>>2]=-1694144372;c[f+32>>2]=528734635;c[f+36>>2]=1541459225;Gf(f,a,b);If(d,f);l=e;return}function Kf(b){b=b|0;var d=0;c[5288]=12968;c[5470]=b;b=21160;c[b>>2]=4096;c[b+4>>2]=0;a[21702]=3;a[21701]=64;a[21704]=2;b=21736;c[b>>2]=0;c[b+4>>2]=10;c[5448]=c[5448]|1315117;b=0;do{d=21888+(b<<4)|0;c[d>>2]=-1;c[d+4>>2]=-1;d=25984+(b<<4)|0;c[d>>2]=-1;c[d+4>>2]=-1;d=30080+(b<<4)|0;c[d>>2]=-1;c[d+4>>2]=-1;b=b+1|0}while((b|0)!=256);return 21152}function Lf(a){a=a|0;Mg(a);return}function Mf(b,d){b=b|0;d=d|0;var e=0,f=0;e=21712;e=pi(c[e>>2]|0,c[e+4>>2]|0,d|0,0)|0;f=y;if(!((c[5430]|0)==0&(d|0)>0))return;b=d;a:while(1){switch(a[21701]|0){case 32:{Uf(b);break}case 64:{Vf(b);break}default:{b=6;break a}}if(c[5430]|0){b=9;break}b=21712;b=qi(e|0,f|0,c[b>>2]|0,c[b+4>>2]|0)|0;if((b|0)<=0){b=9;break}}if((b|0)==6)ra();else if((b|0)==9)return}function Nf(a){a=a|0;a=a+560|0;y=c[a+4>>2]|0;return c[a>>2]|0}function Of(a,b){a=a|0;b=b|0;var d=0;d=a+648|0;b=c[d>>2]|b;c[d>>2]=b;d=a+568|0;if(!(c[d>>2]|0))return;if(!(c[a+644>>2]&b))return;c[d>>2]=0;return}function Pf(a,b){a=a|0;b=b|0;a=a+648|0;c[a>>2]=c[a>>2]&~b;return}function Qf(a){a=a|0;return c[a+648>>2]|0}function Rf(a){a=a|0;return c[a+568>>2]|0}function Sf(a){a=a|0;return c[a+640>>2]|0}function Tf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=b+d|0;d=0;do{f=a+4832+(d<<4)|0;h=f;g=c[h>>2]|0;if(!((g|0)==-1?(c[h+4>>2]|0)==-1:0)?(h=(c[a+4832+(d<<4)+8>>2]|0)+g|0,h>>>0>=b>>>0&e>>>0>h>>>0):0){h=f;c[h>>2]=-1;c[h+4>>2]=-1}d=d+1|0}while((d|0)!=256);return}
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c}if(g>>>0<=k>>>0)break b}}while(0);f=f+g|0;k=h;g=i}}while(0);l=x;return f|0}function Rh(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0;a:do if(!d)b=0;else{while(1){e=a[b>>0]|0;f=a[c>>0]|0;if(e<<24>>24!=f<<24>>24)break;d=d+-1|0;if(!d){b=0;break a}else{b=b+1|0;c=c+1|0}}b=(e&255)-(f&255)|0}while(0);return b|0}function Sh(a,b,c){a=a|0;b=b|0;c=c|0;c=Vh(a,b,c,-1,0)|0;return c|0}function Th(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=l;l=l+16|0;f=e;c[f>>2]=d;d=Uh(a,b,f)|0;l=e;return d|0}function Uh(a,b,c){a=a|0;b=b|0;c=c|0;return gh(a,2147483647,b,c)|0}function Vh(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;j=l;l=l+128|0;h=j;c[h>>2]=0;i=h+4|0;c[i>>2]=a;c[h+44>>2]=a;g=h+8|0;c[g>>2]=(a|0)<0?-1:a+2147483647|0;c[h+76>>2]=-1;Wh(h,0);d=Xh(h,d,1,e,f)|0;if(b|0)c[b>>2]=a+((c[i>>2]|0)+(c[h+108>>2]|0)-(c[g>>2]|0));l=j;return d|0}function Wh(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;c[a+104>>2]=b;d=c[a+8>>2]|0;e=c[a+4>>2]|0;f=d-e|0;c[a+108>>2]=f;if((b|0)!=0&(f|0)>(b|0))c[a+100>>2]=e+b;else c[a+100>>2]=d;return}function Xh(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;a:do if(e>>>0>36){c[(Ug()|0)>>2]=22;h=0;g=0}else{r=b+4|0;q=b+100|0;do{i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Yh(b)|0}while((Zh(i)|0)!=0);b:do switch(i|0){case 43:case 45:{i=((i|0)==45)<<31>>31;j=c[r>>2]|0;if(j>>>0<(c[q>>2]|0)>>>0){c[r>>2]=j+1;p=i;i=d[j>>0]|0;break b}else{p=i;i=Yh(b)|0;break b}}default:p=0}while(0);j=(e|0)==0;do if((e|16|0)==16&(i|0)==48){i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Yh(b)|0;if((i|32|0)!=120)if(j){o=8;n=47;break}else{n=32;break}i=c[r>>2]|0;if(i>>>0<(c[q>>2]|0)>>>0){c[r>>2]=i+1;i=d[i>>0]|0}else i=Yh(b)|0;if((d[12689+i>>0]|0)>15){g=(c[q>>2]|0)==0;if(!g)c[r>>2]=(c[r>>2]|0)+-1;if(!f){Wh(b,0);h=0;g=0;break a}if(g){h=0;g=0;break a}c[r>>2]=(c[r>>2]|0)+-1;h=0;g=0;break a}else{o=16;n=47}}else{e=j?10:e;if(e>>>0>(d[12689+i>>0]|0)>>>0)n=32;else{if(c[q>>2]|0)c[r>>2]=(c[r>>2]|0)+-1;Wh(b,0);c[(Ug()|0)>>2]=22;h=0;g=0;break a}}while(0);c:do if((n|0)==32)if((e|0)==10){e=i+-48|0;if(e>>>0<10){i=0;do{i=(i*10|0)+e|0;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else j=Yh(b)|0;e=j+-48|0}while(e>>>0<10&i>>>0<429496729);if(e>>>0<10){m=0;do{f=vi(i|0,m|0,10,0)|0;k=y;l=((e|0)<0)<<31>>31;o=~l;if(k>>>0>o>>>0|(k|0)==(o|0)&f>>>0>~e>>>0){f=10;e=m;n=76;break c}i=pi(f|0,k|0,e|0,l|0)|0;m=y;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else j=Yh(b)|0;e=j+-48|0}while(e>>>0<10&(m>>>0<429496729|(m|0)==429496729&i>>>0<2576980378));if(e>>>0>9){j=p;e=m}else{f=10;e=m;n=76}}else{j=p;e=0}}else{j=p;e=0;i=0}}else{o=e;n=47}while(0);d:do if((n|0)==47){if(!(o+-1&o)){n=a[19072+((o*23|0)>>>5&7)>>0]|0;f=a[12689+i>>0]|0;e=f&255;if(o>>>0>e>>>0){i=0;do{i=e|i<<n;e=c[r>>2]|0;if(e>>>0<(c[q>>2]|0)>>>0){c[r>>2]=e+1;j=d[e>>0]|0}else 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di(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=N(d,b)|0;d=(b|0)==0?0:d;if((c[e+76>>2]|0)>-1){g=(jh(e)|0)==0;a=Gh(a,f,e)|0;if(!g)kh(e)}else a=Gh(a,f,e)|0;if((a|0)!=(f|0))d=(a>>>0)/(b>>>0)|0;return d|0}function ei(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+16|0;j=m;k=e&255;a[j>>0]=k;g=b+16|0;h=c[g>>2]|0;if(!h)if(!(Hh(b)|0)){h=c[g>>2]|0;i=4}else f=-1;else i=4;do if((i|0)==4){i=b+20|0;g=c[i>>2]|0;if(g>>>0<h>>>0?(f=e&255,(f|0)!=(a[b+75>>0]|0)):0){c[i>>2]=g+1;a[g>>0]=k;break}if((Xa[c[b+36>>2]&31](b,j,1)|0)==1)f=d[j>>0]|0;else f=-1}while(0);l=m;return f|0}function fi(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=l;l=l+16|0;f=e;c[f>>2]=d;d=hh(a,b,f)|0;l=e;return d|0}function gi(a,b){a=a|0;b=b|0;return hh(c[3293]|0,a,b)|0}function hi(a,b){a=a|0;b=b|0;var d=0,e=0;d=l;l=l+16|0;e=d;c[e>>2]=b;b=hh(c[3293]|0,a,e)|0;l=d;return b|0}function ii(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;if((c[d+76>>2]|0)>=0?(jh(d)|0)!=0:0){f=b&255;e=b&255;if((e|0)!=(a[d+75>>0]|0)?(i=d+20|0,j=c[i>>2]|0,j>>>0<(c[d+16>>2]|0)>>>0):0){c[i>>2]=j+1;a[j>>0]=f}else e=ei(d,b)|0;kh(d)}else k=3;do if((k|0)==3){f=b&255;e=b&255;if((e|0)!=(a[d+75>>0]|0)?(g=d+20|0,h=c[g>>2]|0,h>>>0<(c[d+16>>2]|0)>>>0):0){c[g>>2]=h+1;a[h>>0]=f;break}e=ei(d,b)|0}while(0);return e|0}function ji(b){b=b|0;var d=0,e=0,f=0,g=0;f=c[3293]|0;if((c[f+76>>2]|0)>-1)g=jh(f)|0;else g=0;do if((ci(b,f)|0)<0)b=-1;else{if((a[f+75>>0]|0)!=10?(d=f+20|0,e=c[d>>2]|0,e>>>0<(c[f+16>>2]|0)>>>0):0){c[d>>2]=e+1;a[e>>0]=10;b=0;break}b=(ei(f,10)|0)>>31}while(0);if(g|0)kh(f);return b|0}function ki(){ka(34808);return}function li(){return 34792}function mi(){return 34800}function ni(){return 34804}function oi(){}function pi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;c=a+c>>>0;return (y=b+d+(c>>>0<a>>>0|0)>>>0,c|0)|0}function qi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;d=b-d-(c>>>0>a>>>0|0)>>>0;return (y=d,a-c>>>0|0)|0}function ri(a){a=a|0;return (a?31-(Q(a^a-1)|0)|0:32)|0}function si(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=a;j=b;k=j;h=d;n=e;i=n;if(!k){g=(f|0)!=0;if(!i){if(g){c[f>>2]=(l>>>0)%(h>>>0);c[f+4>>2]=0}n=0;f=(l>>>0)/(h>>>0)>>>0;return (y=n,f)|0}else{if(!g){n=0;f=0;return (y=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=b&0;n=0;f=0;return (y=n,f)|0}}g=(i|0)==0;do if(h){if(!g){g=(Q(i|0)|0)-(Q(k|0)|0)|0;if(g>>>0<=31){m=g+1|0;i=31-g|0;b=g-31>>31;h=m;a=l>>>(m>>>0)&b|k<<i;b=k>>>(m>>>0)&b;g=0;i=l<<i;break}if(!f){n=0;f=0;return (y=n,f)|0}c[f>>2]=a|0;c[f+4>>2]=j|b&0;n=0;f=0;return (y=n,f)|0}g=h-1|0;if(g&h|0){i=(Q(h|0)|0)+33-(Q(k|0)|0)|0;p=64-i|0;m=32-i|0;j=m>>31;o=i-32|0;b=o>>31;h=i;a=m-1>>31&k>>>(o>>>0)|(k<<m|l>>>(i>>>0))&b;b=b&k>>>(i>>>0);g=l<<p&j;i=(k<<p|l>>>(o>>>0))&j|l<<m&i-33>>31;break}if(f|0){c[f>>2]=g&l;c[f+4>>2]=0}if((h|0)==1){o=j|b&0;p=a|0|0;return (y=o,p)|0}else{p=ri(h|0)|0;o=k>>>(p>>>0)|0;p=k<<32-p|l>>>(p>>>0)|0;return (y=o,p)|0}}else{if(g){if(f|0){c[f>>2]=(k>>>0)%(h>>>0);c[f+4>>2]=0}o=0;p=(k>>>0)/(h>>>0)>>>0;return (y=o,p)|0}if(!l){if(f|0){c[f>>2]=0;c[f+4>>2]=(k>>>0)%(i>>>0)}o=0;p=(k>>>0)/(i>>>0)>>>0;return (y=o,p)|0}g=i-1|0;if(!(g&i)){if(f|0){c[f>>2]=a|0;c[f+4>>2]=g&k|b&0}o=0;p=k>>>((ri(i|0)|0)>>>0);return (y=o,p)|0}g=(Q(i|0)|0)-(Q(k|0)|0)|0;if(g>>>0<=30){b=g+1|0;i=31-g|0;h=b;a=k<<i|l>>>(b>>>0);b=k>>>(b>>>0);g=0;i=l<<i;break}if(!f){o=0;p=0;return (y=o,p)|0}c[f>>2]=a|0;c[f+4>>2]=j|b&0;o=0;p=0;return (y=o,p)|0}while(0);if(!h){k=i;j=0;i=0}else{m=d|0|0;l=n|e&0;k=pi(m|0,l|0,-1,-1)|0;d=y;j=i;i=0;do{e=j;j=g>>>31|j<<1;g=i|g<<1;e=a<<1|e>>>31|0;n=a>>>31|b<<1|0;qi(k|0,d|0,e|0,n|0)|0;p=y;o=p>>31|((p|0)<0?-1:0)<<1;i=o&1;a=qi(e|0,n|0,o&m|0,(((p|0)<0?-1:0)>>31|((p|0)<0?-1:0)<<1)&l|0)|0;b=y;h=h-1|0}while((h|0)!=0);k=j;j=0}h=0;if(f|0){c[f>>2]=a;c[f+4>>2]=b}o=(g|0)>>>31|(k|h)<<1|(h<<1|g>>>31)&0|j;p=(g<<1|0>>>31)&-2|i;return (y=o,p)|0}function ti(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=b>>31|((b|0)<0?-1:0)<<1;i=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;f=d>>31|((d|0)<0?-1:0)<<1;e=((d|0)<0?-1:0)>>31|((d|0)<0?-1:0)<<1;h=qi(j^a|0,i^b|0,j|0,i|0)|0;g=y;a=f^j;b=e^i;return qi((si(h,g,qi(f^c|0,e^d|0,f|0,e|0)|0,y,0)|0)^a|0,y^b|0,a|0,b|0)|0}function ui(a,b){a=a|0;b=b|0;var c=0,d=0,e=0,f=0;f=a&65535;e=b&65535;c=N(e,f)|0;d=a>>>16;a=(c>>>16)+(N(e,d)|0)|0;e=b>>>16;b=N(e,f)|0;return (y=(a>>>16)+(N(e,d)|0)+(((a&65535)+b|0)>>>16)|0,a+b<<16|c&65535|0)|0}function vi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;var e=0,f=0;e=a;f=c;c=ui(e,f)|0;a=y;return (y=(N(b,f)|0)+(N(d,e)|0)+a|a&0,c|0|0)|0}function wi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;f=l;l=l+16|0;i=f|0;h=b>>31|((b|0)<0?-1:0)<<1;g=((b|0)<0?-1:0)>>31|((b|0)<0?-1:0)<<1;k=e>>31|((e|0)<0?-1:0)<<1;j=((e|0)<0?-1:0)>>31|((e|0)<0?-1:0)<<1;a=qi(h^a|0,g^b|0,h|0,g|0)|0;b=y;si(a,b,qi(k^d|0,j^e|0,k|0,j|0)|0,y,i)|0;e=qi(c[i>>2]^h|0,c[i+4>>2]^g|0,h|0,g|0)|0;d=y;l=f;return (y=d,e)|0}function xi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return si(a,b,c,d,0)|0}function yi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+16|0;f=g|0;si(a,b,d,e,f)|0;l=g;return (y=c[f+4>>2]|0,c[f>>2]|0)|0}function zi(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b>>c;return a>>>c|(b&(1<<c)-1)<<32-c}y=(b|0)<0?-1:0;return b>>c-32|0}function Ai(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b>>>c;return a>>>c|(b&(1<<c)-1)<<32-c}y=0;return b>>>c-32|0}function Bi(a,b,c){a=a|0;b=b|0;c=c|0;if((c|0)<32){y=b<<c|(a&(1<<c)-1<<32-c)>>>32-c;return a<<c}y=a<<c-32;return 0}function Ci(a){a=a|0;return (a&255)<<24|(a>>8&255)<<16|(a>>16&255)<<8|a>>>24|0}function Di(a,b,c){a=a|0;b=b|0;c=c|0;b=Q(b)|0;if((b|0)==32)b=b+(Q(a)|0)|0;y=0;return b|0}function Ei(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;if((e|0)>=8192)return za(b|0,d|0,e|0)|0;h=b|0;g=b+e|0;if((b&3)==(d&3)){while(b&3){if(!e)return h|0;a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0;e=e-1|0}e=g&-4|0;f=e-64|0;while((b|0)<=(f|0)){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];c[b+16>>2]=c[d+16>>2];c[b+20>>2]=c[d+20>>2];c[b+24>>2]=c[d+24>>2];c[b+28>>2]=c[d+28>>2];c[b+32>>2]=c[d+32>>2];c[b+36>>2]=c[d+36>>2];c[b+40>>2]=c[d+40>>2];c[b+44>>2]=c[d+44>>2];c[b+48>>2]=c[d+48>>2];c[b+52>>2]=c[d+52>>2];c[b+56>>2]=c[d+56>>2];c[b+60>>2]=c[d+60>>2];b=b+64|0;d=d+64|0}while((b|0)<(e|0)){c[b>>2]=c[d>>2];b=b+4|0;d=d+4|0}}else{e=g-4|0;while((b|0)<(e|0)){a[b>>0]=a[d>>0]|0;a[b+1>>0]=a[d+1>>0]|0;a[b+2>>0]=a[d+2>>0]|0;a[b+3>>0]=a[d+3>>0]|0;b=b+4|0;d=d+4|0}}while((b|0)<(g|0)){a[b>>0]=a[d>>0]|0;b=b+1|0;d=d+1|0}return h|0}function Fi(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=b+e|0;d=d&255;if((e|0)>=67){while(b&3){a[b>>0]=d;b=b+1|0}f=h&-4|0;g=f-64|0;i=d|d<<8|d<<16|d<<24;while((b|0)<=(g|0)){c[b>>2]=i;c[b+4>>2]=i;c[b+8>>2]=i;c[b+12>>2]=i;c[b+16>>2]=i;c[b+20>>2]=i;c[b+24>>2]=i;c[b+28>>2]=i;c[b+32>>2]=i;c[b+36>>2]=i;c[b+40>>2]=i;c[b+44>>2]=i;c[b+48>>2]=i;c[b+52>>2]=i;c[b+56>>2]=i;c[b+60>>2]=i;b=b+64|0}while((b|0)<(f|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}return h-e|0}function Gi(a){a=a|0;var b=0,d=0;d=c[i>>2]|0;b=d+a|0;if((a|0)>0&(b|0)<(d|0)|(b|0)<0){V()|0;la(12);return -1}c[i>>2]=b;if((b|0)>(U()|0)?(T()|0)==0:0){c[i>>2]=d;la(12);return -1}return d|0}function Hi(a,b){a=a|0;b=b|0;return Va[a&15](b|0)|0}function Ii(a,b,c){a=a|0;b=b|0;c=c|0;return Wa[a&3](b|0,c|0)|0}function Ji(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Xa[a&31](b|0,c|0,d|0)|0}function Ki(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;return Ya[a&3](b|0,c|0,d|0,e|0)|0}function Li(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;return Za[a&7](b|0,c|0,d|0,e|0,f|0)|0}function Mi(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;return _a[a&15](b|0,c|0,d|0,e|0,f|0,g|0)|0}function Ni(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;return $a[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0)|0}function Oi(a,b,c,d,e,f,g,h,i){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;return ab[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0)|0}function Pi(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;return bb[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0,k|0,l|0,m|0,n|0,o|0,p|0,q|0)|0}function Qi(a,b){a=a|0;b=b|0;cb[a&15](b|0)}function Ri(a,b,c){a=a|0;b=b|0;c=c|0;db[a&15](b|0,c|0)}function Si(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;eb[a&15](b|0,c|0,d|0)}function Ti(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;fb[a&31](b|0,c|0,d|0,e|0)}function Ui(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;gb[a&7](b|0,c|0,d|0,e|0,f|0)}function Vi(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;hb[a&1](b|0,c|0,d|0,e|0,f|0,g|0)}function Wi(a){a=a|0;R(0);return 0}function Xi(a,b){a=a|0;b=b|0;R(1);return 0}function Yi(a,b,c){a=a|0;b=b|0;c=c|0;R(2);return 0}function Zi(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;R(3);return 0}function _i(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;R(4);return 0}function $i(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;R(5);return 0}function aj(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;R(6);return 0}function bj(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;R(7);return 0}function cj(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;R(8);return 0}function dj(a){a=a|0;R(9)}function ej(a,b){a=a|0;b=b|0;R(10)}function fj(a,b,c){a=a|0;b=b|0;c=c|0;R(11)}function gj(a,b,c){a=a|0;b=b|0;c=c|0;ua(a|0,b|0,c|0)}function hj(a,b,c){a=a|0;b=b|0;c=c|0;Qa(a|0,b|0,c|0)}function ij(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;R(12)}function jj(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;R(13)}function kj(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;R(14)}
+
+// EMSCRIPTEN_END_FUNCS
+var Va=[Wi,Kf,Nf,Qf,Rf,Sf,dg,hg,Qg,Qc,bf,Wi,Wi,Wi,Wi,Wi];var Wa=[Xi,fg,nf,Xi];var Xa=[Yi,Rg,Sg,Wg,Ih,Bb,zc,Ac,Dc,Fc,vd,Gd,Hd,Id,Sd,me,lg,ng,qg,Yi,Yi,Yi,Yi,Yi,Yi,Yi,Yi,Yi,Yi,Yi,Yi,Yi];var Ya=[Zi,Bd,Ed,Zi];var Za=[_i,xc,Pc,Yc,bd,ed,Fd,_i];var _a=[$i,qd,rd,sd,td,yd,zd,Ad,Cd,lf,$i,$i,$i,$i,$i,$i];var $a=[aj,ud,cf,df];var ab=[bj,Dd];var bb=[cj,wd];var cb=[dj,Lf,cg,eg,wb,zb,Ab,xb,cd,nd,dj,dj,dj,dj,dj,dj];var db=[ej,Mf,Of,Pf,gg,Lc,Sc,od,pd,xd,mf,ej,ej,ej,ej,ej];var eb=[fj,Tf,jg,gj,hj,Rc,Ie,Ke,kg,pg,Dg,Gg,fj,fj,fj,fj];var fb=[ij,Bc,Cc,Ec,hd,Td,_d,de,ee,ne,ef,gf,hf,mg,og,rg,Eg,ij,ij,ij,ij,ij,ij,ij,ij,ij,ij,ij,ij,ij,ij,ij];var gb=[jj,ig,Md,Wd,Yd,of,jj,jj];var hb=[kj,yb];return{___divdi3:ti,___emscripten_environ_constructor:ki,___muldi3:vi,___remdi3:wi,___udivdi3:xi,___uremdi3:yi,__get_daylight:mi,__get_timezone:ni,__get_tzname:li,_bitshift64Ashr:zi,_bitshift64Lshr:Ai,_bitshift64Shl:Bi,_console_queue_char:pb,_display_key_event:qb,_display_mouse_event:rb,_display_wheel_event:sb,_free:Mg,_fs_import_file:be,_i64Add:pi,_i64Subtract:qi,_llvm_bswap_i32:Ci,_llvm_ctlz_i64:Di,_malloc:Lg,_memcpy:Ei,_memset:Fi,_net_set_carrier:ub,_net_write_packet:tb,_sbrk:Gi,_vm_start:vb,dynCall_ii:Hi,dynCall_iii:Ii,dynCall_iiii:Ji,dynCall_iiiii:Ki,dynCall_iiiiii:Li,dynCall_iiiiiii:Mi,dynCall_iiiiiiii:Ni,dynCall_iiiiiiiii:Oi,dynCall_iiiiiiiiiiiiiiiii:Pi,dynCall_vi:Qi,dynCall_vii:Ri,dynCall_viii:Si,dynCall_viiii:Ti,dynCall_viiiii:Ui,dynCall_viiiiii:Vi,establishStackSpace:lb,getTempRet0:ob,runPostSets:oi,setTempRet0:nb,setThrew:mb,stackAlloc:ib,stackRestore:kb,stackSave:jb}})
+
+
+// EMSCRIPTEN_END_ASM
+(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var ___divdi3=Module["___divdi3"]=asm["___divdi3"];var ___emscripten_environ_constructor=Module["___emscripten_environ_constructor"]=asm["___emscripten_environ_constructor"];var ___muldi3=Module["___muldi3"]=asm["___muldi3"];var ___remdi3=Module["___remdi3"]=asm["___remdi3"];var ___udivdi3=Module["___udivdi3"]=asm["___udivdi3"];var ___uremdi3=Module["___uremdi3"]=asm["___uremdi3"];var __get_daylight=Module["__get_daylight"]=asm["__get_daylight"];var __get_timezone=Module["__get_timezone"]=asm["__get_timezone"];var __get_tzname=Module["__get_tzname"]=asm["__get_tzname"];var _bitshift64Ashr=Module["_bitshift64Ashr"]=asm["_bitshift64Ashr"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var _console_queue_char=Module["_console_queue_char"]=asm["_console_queue_char"];var _display_key_event=Module["_display_key_event"]=asm["_display_key_event"];var _display_mouse_event=Module["_display_mouse_event"]=asm["_display_mouse_event"];var _display_wheel_event=Module["_display_wheel_event"]=asm["_display_wheel_event"];var _free=Module["_free"]=asm["_free"];var _fs_import_file=Module["_fs_import_file"]=asm["_fs_import_file"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var _llvm_bswap_i32=Module["_llvm_bswap_i32"]=asm["_llvm_bswap_i32"];var _llvm_ctlz_i64=Module["_llvm_ctlz_i64"]=asm["_llvm_ctlz_i64"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _memset=Module["_memset"]=asm["_memset"];var _net_set_carrier=Module["_net_set_carrier"]=asm["_net_set_carrier"];var _net_write_packet=Module["_net_write_packet"]=asm["_net_write_packet"];var _sbrk=Module["_sbrk"]=asm["_sbrk"];var _vm_start=Module["_vm_start"]=asm["_vm_start"];var establishStackSpace=Module["establishStackSpace"]=asm["establishStackSpace"];var getTempRet0=Module["getTempRet0"]=asm["getTempRet0"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var setTempRet0=Module["setTempRet0"]=asm["setTempRet0"];var setThrew=Module["setThrew"]=asm["setThrew"];var stackAlloc=Module["stackAlloc"]=asm["stackAlloc"];var stackRestore=Module["stackRestore"]=asm["stackRestore"];var stackSave=Module["stackSave"]=asm["stackSave"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_iiiiii=Module["dynCall_iiiiii"]=asm["dynCall_iiiiii"];var dynCall_iiiiiii=Module["dynCall_iiiiiii"]=asm["dynCall_iiiiiii"];var dynCall_iiiiiiii=Module["dynCall_iiiiiiii"]=asm["dynCall_iiiiiiii"];var dynCall_iiiiiiiii=Module["dynCall_iiiiiiiii"]=asm["dynCall_iiiiiiiii"];var dynCall_iiiiiiiiiiiiiiiii=Module["dynCall_iiiiiiiiiiiiiiiii"]=asm["dynCall_iiiiiiiiiiiiiiiii"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];var dynCall_viiiii=Module["dynCall_viiiii"]=asm["dynCall_viiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];Module["asm"]=asm;Module["ccall"]=ccall;Module["cwrap"]=cwrap;if(memoryInitializer){if(!isDataURI(memoryInitializer)){memoryInitializer=locateFile(memoryInitializer)}if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,GLOBAL_BASE)}else{addRunDependency("memory initializer");var applyMemoryInitializer=(function(data){if(data.byteLength)data=new Uint8Array(data);HEAPU8.set(data,GLOBAL_BASE);if(Module["memoryInitializerRequest"])delete Module["memoryInitializerRequest"].response;removeRunDependency("memory initializer")});function doBrowserLoad(){Module["readAsync"](memoryInitializer,applyMemoryInitializer,(function(){throw"could not load memory initializer "+memoryInitializer}))}var memoryInitializerBytes=tryParseAsDataURI(memoryInitializer);if(memoryInitializerBytes){applyMemoryInitializer(memoryInitializerBytes.buffer)}else if(Module["memoryInitializerRequest"]){function useRequest(){var request=Module["memoryInitializerRequest"];var response=request.response;if(request.status!==200&&request.status!==0){var data=tryParseAsDataURI(Module["memoryInitializerRequestURL"]);if(data){response=data.buffer}else{console.warn("a problem seems to have happened with Module.memoryInitializerRequest, status: "+request.status+", retrying "+memoryInitializer);doBrowserLoad();return}}applyMemoryInitializer(response)}if(Module["memoryInitializerRequest"].response){setTimeout(useRequest,0)}else{Module["memoryInitializerRequest"].addEventListener("load",useRequest)}}else{doBrowserLoad()}}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};function run(args){args=args||Module["arguments"];if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]&&status===0){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}Module["quit"](status,new ExitStatus(status))}function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}if(what!==undefined){out(what);err(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;throw"abort("+what+"). Build with -s ASSERTIONS=1 for more info."}Module["abort"]=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}Module["noExitRuntime"]=true;run()
+
+
+
+
diff --git a/jslinux-2019-12-21/root-riscv64.bin b/jslinux-2019-12-21/root-riscv64.bin
new file mode 100644
index 0000000..4942c6d
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64.bin
diff --git a/jslinux-2019-12-21/root-riscv64.cfg b/jslinux-2019-12-21/root-riscv64.cfg
new file mode 100644
index 0000000..e1349e2
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64.cfg
@@ -0,0 +1,11 @@
+/* VM configuration file */
+{
+    version: 1,
+    machine: "riscv64",
+    memory_size: 128,
+    bios: "bbl64.bin",
+    kernel: "kernel-riscv64.bin",
+    cmdline: "console=hvc0 root=/dev/vda rw",
+    drive0: { file: "root-riscv64/blk.txt" },
+    eth0: { driver: "user" },
+}
diff --git a/jslinux-2019-12-21/root-riscv64/blk.txt b/jslinux-2019-12-21/root-riscv64/blk.txt
new file mode 100644
index 0000000..a2a6be7
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk.txt
@@ -0,0 +1,4 @@
+{
+  block_size: 256,
+  n_block: 16,
+}
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000000.bin b/jslinux-2019-12-21/root-riscv64/blk000000000.bin
new file mode 100644
index 0000000..f88afd7
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000000.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000001.bin b/jslinux-2019-12-21/root-riscv64/blk000000001.bin
new file mode 100644
index 0000000..d3e69e5
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000001.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000002.bin b/jslinux-2019-12-21/root-riscv64/blk000000002.bin
new file mode 100644
index 0000000..0dd2407
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000002.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000003.bin b/jslinux-2019-12-21/root-riscv64/blk000000003.bin
new file mode 100644
index 0000000..c15dbab
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000003.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000004.bin b/jslinux-2019-12-21/root-riscv64/blk000000004.bin
new file mode 100644
index 0000000..fff7fb1
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000004.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000005.bin b/jslinux-2019-12-21/root-riscv64/blk000000005.bin
new file mode 100644
index 0000000..7dbe2c9
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000005.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000006.bin b/jslinux-2019-12-21/root-riscv64/blk000000006.bin
new file mode 100644
index 0000000..3db4829
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000006.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000007.bin b/jslinux-2019-12-21/root-riscv64/blk000000007.bin
new file mode 100644
index 0000000..5fbf56f
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000007.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000008.bin b/jslinux-2019-12-21/root-riscv64/blk000000008.bin
new file mode 100644
index 0000000..c5f642b
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000008.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000009.bin b/jslinux-2019-12-21/root-riscv64/blk000000009.bin
new file mode 100644
index 0000000..36a07d8
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000009.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000010.bin b/jslinux-2019-12-21/root-riscv64/blk000000010.bin
new file mode 100644
index 0000000..d865802
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000010.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000011.bin b/jslinux-2019-12-21/root-riscv64/blk000000011.bin
new file mode 100644
index 0000000..af39dc1
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000011.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000012.bin b/jslinux-2019-12-21/root-riscv64/blk000000012.bin
new file mode 100644
index 0000000..b53ced0
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000012.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000013.bin b/jslinux-2019-12-21/root-riscv64/blk000000013.bin
new file mode 100644
index 0000000..4c1632c
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000013.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000014.bin b/jslinux-2019-12-21/root-riscv64/blk000000014.bin
new file mode 100644
index 0000000..89f5642
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000014.bin
diff --git a/jslinux-2019-12-21/root-riscv64/blk000000015.bin b/jslinux-2019-12-21/root-riscv64/blk000000015.bin
new file mode 100644
index 0000000..2e67caf
--- /dev/null
+++ b/jslinux-2019-12-21/root-riscv64/blk000000015.bin
diff --git a/jslinux-2019-12-21/root-x86.bin b/jslinux-2019-12-21/root-x86.bin
new file mode 100644
index 0000000..a483489
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86.bin
diff --git a/jslinux-2019-12-21/root-x86.bin.orig b/jslinux-2019-12-21/root-x86.bin.orig
new file mode 100644
index 0000000..8782717
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86.bin.orig
diff --git a/jslinux-2019-12-21/root-x86.cfg b/jslinux-2019-12-21/root-x86.cfg
new file mode 100644
index 0000000..7b391ba
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86.cfg
@@ -0,0 +1,10 @@
+/* VM configuration file */
+{
+    version: 1,
+    machine: "pc",
+    memory_size: 128,
+    kernel: "kernel-x86.bin",
+    cmdline: "loglevel=3 console=hvc0 root=/dev/vda init=/bin/ash rw",
+    drive0: { file: "root-x86/blk.txt" },
+    eth0: { driver: "user" },
+}
diff --git a/jslinux-2019-12-21/root-x86/blk.txt b/jslinux-2019-12-21/root-x86/blk.txt
new file mode 100644
index 0000000..65791bb
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk.txt
@@ -0,0 +1,4 @@
+{
+  block_size: 2048,
+  n_block: 25,
+}
diff --git a/jslinux-2019-12-21/root-x86/blk000000000.bin b/jslinux-2019-12-21/root-x86/blk000000000.bin
new file mode 100644
index 0000000..c71e322
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000000.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000001.bin b/jslinux-2019-12-21/root-x86/blk000000001.bin
new file mode 100644
index 0000000..ac5b9eb
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000001.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000002.bin b/jslinux-2019-12-21/root-x86/blk000000002.bin
new file mode 100644
index 0000000..32d1f73
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000002.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000003.bin b/jslinux-2019-12-21/root-x86/blk000000003.bin
new file mode 100644
index 0000000..3301331
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000003.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000004.bin b/jslinux-2019-12-21/root-x86/blk000000004.bin
new file mode 100644
index 0000000..9b94ccb
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000004.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000005.bin b/jslinux-2019-12-21/root-x86/blk000000005.bin
new file mode 100644
index 0000000..178a4a3
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000005.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000006.bin b/jslinux-2019-12-21/root-x86/blk000000006.bin
new file mode 100644
index 0000000..8464bbd
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000006.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000007.bin b/jslinux-2019-12-21/root-x86/blk000000007.bin
new file mode 100644
index 0000000..3301331
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000007.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000008.bin b/jslinux-2019-12-21/root-x86/blk000000008.bin
new file mode 100644
index 0000000..60fda4f
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000008.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000009.bin b/jslinux-2019-12-21/root-x86/blk000000009.bin
new file mode 100644
index 0000000..d785f99
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000009.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000010.bin b/jslinux-2019-12-21/root-x86/blk000000010.bin
new file mode 100644
index 0000000..338f6e1
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000010.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000011.bin b/jslinux-2019-12-21/root-x86/blk000000011.bin
new file mode 100644
index 0000000..3301331
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000011.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000012.bin b/jslinux-2019-12-21/root-x86/blk000000012.bin
new file mode 100644
index 0000000..6a3a70c
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000012.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000013.bin b/jslinux-2019-12-21/root-x86/blk000000013.bin
new file mode 100644
index 0000000..3301331
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000013.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000014.bin b/jslinux-2019-12-21/root-x86/blk000000014.bin
new file mode 100644
index 0000000..9baa771
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000014.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000015.bin b/jslinux-2019-12-21/root-x86/blk000000015.bin
new file mode 100644
index 0000000..05f9258
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000015.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000016.bin b/jslinux-2019-12-21/root-x86/blk000000016.bin
new file mode 100644
index 0000000..e5e0c64
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000016.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000017.bin b/jslinux-2019-12-21/root-x86/blk000000017.bin
new file mode 100644
index 0000000..6001d11
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000017.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000018.bin b/jslinux-2019-12-21/root-x86/blk000000018.bin
new file mode 100644
index 0000000..3301331
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000018.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000019.bin b/jslinux-2019-12-21/root-x86/blk000000019.bin
new file mode 100644
index 0000000..d740e1e
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000019.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000020.bin b/jslinux-2019-12-21/root-x86/blk000000020.bin
new file mode 100644
index 0000000..9eef5bc
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000020.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000021.bin b/jslinux-2019-12-21/root-x86/blk000000021.bin
new file mode 100644
index 0000000..08d5daf
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000021.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000022.bin b/jslinux-2019-12-21/root-x86/blk000000022.bin
new file mode 100644
index 0000000..6f362b7
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000022.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000023.bin b/jslinux-2019-12-21/root-x86/blk000000023.bin
new file mode 100644
index 0000000..3301331
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000023.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000024.bin b/jslinux-2019-12-21/root-x86/blk000000024.bin
new file mode 100644
index 0000000..ada4ca1
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000024.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000025.bin b/jslinux-2019-12-21/root-x86/blk000000025.bin
new file mode 100644
index 0000000..fbc2212
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000025.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000026.bin b/jslinux-2019-12-21/root-x86/blk000000026.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000026.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000027.bin b/jslinux-2019-12-21/root-x86/blk000000027.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000027.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000028.bin b/jslinux-2019-12-21/root-x86/blk000000028.bin
new file mode 100644
index 0000000..44f596e
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000028.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000029.bin b/jslinux-2019-12-21/root-x86/blk000000029.bin
new file mode 100644
index 0000000..550b8ed
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000029.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000030.bin b/jslinux-2019-12-21/root-x86/blk000000030.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000030.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000031.bin b/jslinux-2019-12-21/root-x86/blk000000031.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000031.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000032.bin b/jslinux-2019-12-21/root-x86/blk000000032.bin
new file mode 100644
index 0000000..c4112d8
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000032.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000033.bin b/jslinux-2019-12-21/root-x86/blk000000033.bin
new file mode 100644
index 0000000..0d990c3
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000033.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000034.bin b/jslinux-2019-12-21/root-x86/blk000000034.bin
new file mode 100644
index 0000000..d387f2d
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000034.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000035.bin b/jslinux-2019-12-21/root-x86/blk000000035.bin
new file mode 100644
index 0000000..deef736
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000035.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000036.bin b/jslinux-2019-12-21/root-x86/blk000000036.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000036.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000037.bin b/jslinux-2019-12-21/root-x86/blk000000037.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000037.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000038.bin b/jslinux-2019-12-21/root-x86/blk000000038.bin
new file mode 100644
index 0000000..ea2d51a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000038.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000039.bin b/jslinux-2019-12-21/root-x86/blk000000039.bin
new file mode 100644
index 0000000..7de6988
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000039.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000040.bin b/jslinux-2019-12-21/root-x86/blk000000040.bin
new file mode 100644
index 0000000..894ba25
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000040.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000041.bin b/jslinux-2019-12-21/root-x86/blk000000041.bin
new file mode 100644
index 0000000..0f41954
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000041.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000042.bin b/jslinux-2019-12-21/root-x86/blk000000042.bin
new file mode 100644
index 0000000..440277b
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000042.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000043.bin b/jslinux-2019-12-21/root-x86/blk000000043.bin
new file mode 100644
index 0000000..da772d8
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000043.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000044.bin b/jslinux-2019-12-21/root-x86/blk000000044.bin
new file mode 100644
index 0000000..ca05e30
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000044.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000045.bin b/jslinux-2019-12-21/root-x86/blk000000045.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000045.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000046.bin b/jslinux-2019-12-21/root-x86/blk000000046.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000046.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000047.bin b/jslinux-2019-12-21/root-x86/blk000000047.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000047.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000048.bin b/jslinux-2019-12-21/root-x86/blk000000048.bin
new file mode 100644
index 0000000..2eee8a3
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000048.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000049.bin b/jslinux-2019-12-21/root-x86/blk000000049.bin
new file mode 100644
index 0000000..9e0f96a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000049.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000050.bin b/jslinux-2019-12-21/root-x86/blk000000050.bin
new file mode 100644
index 0000000..5c2339d
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000050.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000051.bin b/jslinux-2019-12-21/root-x86/blk000000051.bin
new file mode 100644
index 0000000..d6a37c8
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000051.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000052.bin b/jslinux-2019-12-21/root-x86/blk000000052.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000052.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000053.bin b/jslinux-2019-12-21/root-x86/blk000000053.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000053.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000054.bin b/jslinux-2019-12-21/root-x86/blk000000054.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000054.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000055.bin b/jslinux-2019-12-21/root-x86/blk000000055.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000055.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000056.bin b/jslinux-2019-12-21/root-x86/blk000000056.bin
new file mode 100644
index 0000000..d9233d8
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000056.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000057.bin b/jslinux-2019-12-21/root-x86/blk000000057.bin
new file mode 100644
index 0000000..d0c7f05
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000057.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000058.bin b/jslinux-2019-12-21/root-x86/blk000000058.bin
new file mode 100644
index 0000000..db4367a
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000058.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000059.bin b/jslinux-2019-12-21/root-x86/blk000000059.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000059.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000060.bin b/jslinux-2019-12-21/root-x86/blk000000060.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000060.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000061.bin b/jslinux-2019-12-21/root-x86/blk000000061.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000061.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000062.bin b/jslinux-2019-12-21/root-x86/blk000000062.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000062.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000063.bin b/jslinux-2019-12-21/root-x86/blk000000063.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000063.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000064.bin b/jslinux-2019-12-21/root-x86/blk000000064.bin
new file mode 100644
index 0000000..f3577c9
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000064.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000065.bin b/jslinux-2019-12-21/root-x86/blk000000065.bin
new file mode 100644
index 0000000..50d2b31
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000065.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000066.bin b/jslinux-2019-12-21/root-x86/blk000000066.bin
new file mode 100644
index 0000000..188d2e6
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000066.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000067.bin b/jslinux-2019-12-21/root-x86/blk000000067.bin
new file mode 100644
index 0000000..ae605d8
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000067.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000068.bin b/jslinux-2019-12-21/root-x86/blk000000068.bin
new file mode 100644
index 0000000..39785a2
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000068.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000069.bin b/jslinux-2019-12-21/root-x86/blk000000069.bin
new file mode 100644
index 0000000..c31853c
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000069.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000070.bin b/jslinux-2019-12-21/root-x86/blk000000070.bin
new file mode 100644
index 0000000..f01bfbf
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000070.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000071.bin b/jslinux-2019-12-21/root-x86/blk000000071.bin
new file mode 100644
index 0000000..e6e9cba
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000071.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000072.bin b/jslinux-2019-12-21/root-x86/blk000000072.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000072.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000073.bin b/jslinux-2019-12-21/root-x86/blk000000073.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000073.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000074.bin b/jslinux-2019-12-21/root-x86/blk000000074.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000074.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000075.bin b/jslinux-2019-12-21/root-x86/blk000000075.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000075.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000076.bin b/jslinux-2019-12-21/root-x86/blk000000076.bin
new file mode 100644
index 0000000..3f4e16c
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000076.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000077.bin b/jslinux-2019-12-21/root-x86/blk000000077.bin
new file mode 100644
index 0000000..3449fb9
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000077.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000078.bin b/jslinux-2019-12-21/root-x86/blk000000078.bin
new file mode 100644
index 0000000..66a4f35
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000078.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000079.bin b/jslinux-2019-12-21/root-x86/blk000000079.bin
new file mode 100644
index 0000000..2822aec
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000079.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000080.bin b/jslinux-2019-12-21/root-x86/blk000000080.bin
new file mode 100644
index 0000000..5381d8f
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000080.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000081.bin b/jslinux-2019-12-21/root-x86/blk000000081.bin
new file mode 100644
index 0000000..61e96a3
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000081.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000082.bin b/jslinux-2019-12-21/root-x86/blk000000082.bin
new file mode 100644
index 0000000..855a4cb
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000082.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000083.bin b/jslinux-2019-12-21/root-x86/blk000000083.bin
new file mode 100644
index 0000000..58e79c3
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000083.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000084.bin b/jslinux-2019-12-21/root-x86/blk000000084.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000084.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000085.bin b/jslinux-2019-12-21/root-x86/blk000000085.bin
new file mode 100644
index 0000000..41ce963
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000085.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000086.bin b/jslinux-2019-12-21/root-x86/blk000000086.bin
new file mode 100644
index 0000000..8536003
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000086.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000087.bin b/jslinux-2019-12-21/root-x86/blk000000087.bin
new file mode 100644
index 0000000..5e753bc
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000087.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000088.bin b/jslinux-2019-12-21/root-x86/blk000000088.bin
new file mode 100644
index 0000000..f0a23d9
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000088.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000089.bin b/jslinux-2019-12-21/root-x86/blk000000089.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000089.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000090.bin b/jslinux-2019-12-21/root-x86/blk000000090.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000090.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000091.bin b/jslinux-2019-12-21/root-x86/blk000000091.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000091.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000092.bin b/jslinux-2019-12-21/root-x86/blk000000092.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000092.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000093.bin b/jslinux-2019-12-21/root-x86/blk000000093.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000093.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000094.bin b/jslinux-2019-12-21/root-x86/blk000000094.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000094.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000095.bin b/jslinux-2019-12-21/root-x86/blk000000095.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000095.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000096.bin b/jslinux-2019-12-21/root-x86/blk000000096.bin
new file mode 100644
index 0000000..39d064f
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000096.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000097.bin b/jslinux-2019-12-21/root-x86/blk000000097.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000097.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000098.bin b/jslinux-2019-12-21/root-x86/blk000000098.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000098.bin
diff --git a/jslinux-2019-12-21/root-x86/blk000000099.bin b/jslinux-2019-12-21/root-x86/blk000000099.bin
new file mode 100644
index 0000000..8dd9b32
--- /dev/null
+++ b/jslinux-2019-12-21/root-x86/blk000000099.bin
diff --git a/jslinux-2019-12-21/splitimg b/jslinux-2019-12-21/splitimg
new file mode 100755
index 0000000..8c2f617
--- /dev/null
+++ b/jslinux-2019-12-21/splitimg
diff --git a/jslinux-2019-12-21/style.css b/jslinux-2019-12-21/style.css
new file mode 100644
index 0000000..9d39504
--- /dev/null
+++ b/jslinux-2019-12-21/style.css
@@ -0,0 +1,41 @@
+.term {
+    font-family: courier,fixed,swiss,monospace,sans-serif;
+    font-size: 15px;
+    color: #f0f0f0;
+    background: #000000;
+}
+
+.term_content a {
+    color: #ffff00;
+}
+
+.term_cursor {
+    color: #000000;
+    background: #00ff00;
+}
+
+.term_scrollbar { background: transparent url(images/bg-scrollbar-track-y.png) no-repeat 0 0; position: relative; background-position: 0 0; float: right; width: 15px; height: 100%; }
+.term_track { background: transparent url(images/bg-scrollbar-trackend-y.png) no-repeat 0 100%; height: 100%; width:13px; position: relative; padding: 0 1px; }
+.term_thumb { background: transparent url(images/bg-scrollbar-thumb-y.png) no-repeat 50% 100%; height: 20px; width: 25px; cursor: pointer; overflow: hidden; position: absolute; top: 0; left: -5px; }
+.term_thumb .term_end { background: transparent url(images/bg-scrollbar-thumb-y.png) no-repeat 50% 0; overflow: hidden; height: 5px; width: 25px; }
+.noSelect { user-select: none; -o-user-select: none; -moz-user-select: none; -khtml-user-select: none; -webkit-user-select: none; }
+#term_paste {
+    border: 1px solid;
+    height: 19px;
+}
+
+/* file import */
+#files {
+    visibility: hidden;
+    width:1px;
+    height:1px;
+    padding: 0px;
+    margin: 0px;
+    bordex: 0px;
+}
+
+label {
+    cursor: pointer;
+    margin-left: 5px;
+    margin-right: 5px;
+}
diff --git a/jslinux-2019-12-21/term.js b/jslinux-2019-12-21/term.js
new file mode 100644
index 0000000..1a9ca6c
--- /dev/null
+++ b/jslinux-2019-12-21/term.js
@@ -0,0 +1,1251 @@
+/*
+ * Javascript terminal
+ * 
+ * Copyright (c) 2011-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+"use strict";
+
+function Term(width, height, handler, tot_height)
+{
+    this.w = width;
+    this.h = height;
+
+    this.cur_h = height; /* current height of the scroll back buffer */
+    if (!tot_height || tot_height < height)
+        tot_height = height;
+    this.tot_h = tot_height; /* maximum height of the scroll back buffer */
+    this.y_base = 0; /* position of the current top screen line in the
+                      * scroll back buffer */
+    this.y_disp = 0; /* position of the top displayed line in the
+                      * scroll back buffer */
+    /* cursor position */
+    this.x = 0;
+    this.y = 0;
+    this.scroll_top = 0;
+    this.scroll_bottom = this.h;
+    this.cursorstate = 0;
+    this.handler = handler;
+    this.state = 0;
+    this.output_queue = "";
+    this.colors = [
+        /* normal */
+        "#000000",
+        "#aa0000",
+        "#00aa00",
+        "#aa5500",
+        "#0000aa",
+        "#aa00aa",
+        "#00aaaa",
+        "#aaaaaa",
+        /* bright */
+        "#555555",
+        "#ff5555",
+        "#55ff55",
+        "#ffff55",
+        "#5555ff",
+        "#ff55ff",
+        "#55ffff",
+        "#ffffff" 
+    ];
+    /* attributes bits:
+       0-3: bg
+       4-7: fg
+       8: bold
+       9: inverse
+    */
+    this.def_attr = (7 << 4) | 0;
+    this.cur_attr = this.def_attr;
+    this.is_mac = (navigator.userAgent.indexOf("Mac") >=0 ) ? true : false;
+    this.key_rep_state = 0;
+    this.key_rep_str = "";
+    
+    this.utf8 = true;
+    this.utf8_state = 0;
+    this.utf8_val = 0;
+
+    this.application_cursor = false;
+    this.application_keypad = false;
+    /* if true, emulate some behaviors of the Linux console */
+    this.linux_console = true;
+}
+
+Term.prototype.open = function(parent_el, textarea_el)
+{
+    var y, line, i, term, c, row_el;
+
+    /* set initial content */
+    this.lines = new Array();
+    c = 32 | (this.def_attr << 16);
+    for(y = 0; y < this.cur_h;y++) {
+        line = new Array();
+        for(i=0;i<this.w;i++)
+            line[i] = c;
+        this.lines[y] = line;
+    }
+
+    /* create the terminal window */
+    this.term_el = document.createElement("div");
+    this.term_el.className = "term";
+    this.term_el.style.lineHeight = "1.2em";
+    /* XXX: could compute the font metrics */
+    this.term_el.style.width = "calc(" + this.w + "ch + 16px)";
+    this.term_el.style.height = (this.h * 1.2) + "em";
+    
+    /* scroll bar */
+    this.scrollbar_el = document.createElement("div");
+    this.scrollbar_el.className = "term_scrollbar";
+    this.term_el.appendChild(this.scrollbar_el);
+
+    this.track_el = document.createElement("div");
+    this.track_el.className = "term_track";
+    this.track_el.onmousedown = this.mouseMoveHandler.bind(this);
+    this.scrollbar_el.appendChild(this.track_el);
+    
+    this.thumb_el = document.createElement("div");
+    this.thumb_el.className = "term_thumb";
+    this.thumb_el.onmousedown = this.mouseDownHandler.bind(this);
+    this.track_el.appendChild(this.thumb_el);
+
+    this.end_el = document.createElement("div");
+    this.end_el.className = "term_end";
+    this.thumb_el.appendChild(this.end_el);
+
+    /* current scrollbar position */
+    this.thumb_size = -1;
+    this.thumb_pos = -1;
+    
+    /* terminal content */
+    this.content_el = document.createElement("div");
+    this.content_el.className = "term_content";
+    this.content_el.style.width = (this.w) + "ch";
+    this.term_el.appendChild(this.content_el);
+    
+    this.rows_el = [];
+    for(y=0;y<this.h;y++) {
+        row_el = document.createElement("div");
+        this.rows_el.push(row_el);
+        this.content_el.appendChild(row_el);
+    }
+    
+    this.parent_el = parent_el;
+    parent_el.appendChild(this.term_el);
+
+    /* dummy text area for copy paste & mobile devices */
+    this.textarea_el = textarea_el;
+
+    this.refresh(0, this.h - 1);
+    
+    // key handler
+    document.addEventListener("keydown", 
+                              this.keyDownHandler.bind(this), true);
+    document.addEventListener("keyup", 
+                              this.keyUpHandler.bind(this), true);
+    document.addEventListener("blur", 
+                              this.blurHandler.bind(this), true);
+    document.addEventListener("keypress", 
+                              this.keyPressHandler.bind(this), true);
+    // wheel
+    this.term_el.addEventListener("wheel", 
+                                  this.wheelHandler.bind(this), false);
+    // paste
+    document.defaultView.addEventListener("paste", 
+                                          this.pasteHandler.bind(this), false);
+    
+    // cursor blinking
+    term = this;
+    setInterval(function() { term.cursor_timer_cb(); }, 1000);
+};
+
+Term.prototype.refresh_scrollbar = function ()
+{
+    var total_size, thumb_pos, thumb_size, y, y0;
+    total_size = this.term_el.clientHeight;
+    thumb_size = Math.ceil(this.h * total_size / this.cur_h);
+    /* position of the first line of the scroll back buffer */
+    y0 = (this.y_base + this.h) % this.cur_h;
+    y = this.y_disp - y0;
+    if (y < 0)
+        y += this.cur_h;
+    thumb_pos = Math.floor(y * total_size / this.cur_h);
+    thumb_size = Math.max(thumb_size, 30);
+    thumb_size = Math.min(thumb_size, total_size);
+    thumb_pos = Math.min(thumb_pos, total_size - thumb_size);
+//    console.log("pos=" + thumb_pos + " size=" + thumb_size);
+    if (thumb_pos != this.thumb_pos || thumb_size != this.thumb_size) {
+        this.thumb_pos = thumb_pos;
+        this.thumb_size = thumb_size;
+        this.thumb_el.style.top = thumb_pos + "px";
+        this.thumb_el.style.height = thumb_size + "px";
+    }
+}
+
+Term.prototype.refresh = function(ymin, ymax)
+{
+    var el, y, line, outline, c, w, i, j, cx, attr, last_attr, fg, bg, y1;
+    var http_link_len, http_link_str, bold, tmp, inverse;
+    
+    function is_http_link_char(c)
+    {
+        var str = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-._~:/?#[]@!$&'()*+,;=`.";
+        return str.indexOf(String.fromCharCode(c)) >= 0;
+    }
+
+    function right_trim(str, a)
+    {
+        var i, n;
+        n = a.length;
+        i = str.length;
+        while (i >= n && str.substr(i - n, n) == a)
+            i -= n;
+        return str.substr(0, i);
+    }
+    
+    for(y = ymin; y <= ymax; y++) {
+        /* convert to HTML string */
+        y1 = y + this.y_disp;
+        if (y1 >= this.cur_h)
+            y1 -= this.cur_h;
+        line = this.lines[y1];
+        outline = "";
+        w = this.w;
+        if (y == this.y && this.cursor_state && 
+            this.y_disp == this.y_base) {
+            cx = this.x;
+        } else {
+            cx = -1;
+        }
+        last_attr = this.def_attr;
+        http_link_len = 0;
+        for(i = 0; i < w; i++) {
+            c = line[i];
+            attr = c >> 16;
+            c &= 0xffff;
+            /* test for http link */
+            if (c == 0x68 && (w - i) >= 8 && http_link_len == 0) {
+                /* test http:// or https:// */
+                if ((line[i + 1] & 0xffff) == 0x74 &&
+                    (line[i + 2] & 0xffff) == 0x74 &&
+                    (line[i + 3] & 0xffff) == 0x70 &&
+                    (((line[i + 4] & 0xffff) == 0x3a &&
+                      (line[i + 5] & 0xffff) == 0x2f &&
+                      (line[i + 6] & 0xffff) == 0x2f) ||
+                     ((line[i + 4] & 0xffff) == 0x73 &&
+                      (line[i + 5] & 0xffff) == 0x3a &&
+                      (line[i + 6] & 0xffff) == 0x2f &&
+                      (line[i + 7] & 0xffff) == 0x2f))) {
+                    http_link_str = "";
+                    j = 0;
+                    while ((i + j) < w &&
+                           is_http_link_char(line[i + j] & 0xffff)) {
+                        http_link_str += String.fromCharCode(line[i + j] & 0xffff);
+                        j++;
+                    }
+                    http_link_len = j;
+                    if (last_attr != this.def_attr) {
+                        outline += '</span>';
+                        last_attr = this.def_attr;
+                    }
+                    outline += "<a href='" + http_link_str + "'>";
+                }
+            }
+            if (i == cx)  {
+                attr = -1; /* cursor */
+            }
+            if (attr != last_attr) {
+                if (last_attr != this.def_attr)
+                    outline += '</span>';
+                if (attr != this.def_attr) {
+                    if (attr == -1) {
+                        /* cursor */
+                        outline += '<span class="term_cursor">';
+                    } else {
+                        outline += '<span style="';
+                        fg = (attr >> 4) & 0xf;
+                        bg = attr & 0xf;
+                        bold = (attr >> 8) & 1;
+                        inverse = (attr >> 9) & 1;
+                        if (inverse) {
+                            tmp = fg;
+                            fg = bg;
+                            bg = tmp;
+                        }
+                        if (bold) {
+                            /* metrics are not OK for all fonts, so disabled */
+                            /* outline += 'font-weight:bold;'; */
+                            /* use the bright color */
+                            if (fg < 8)
+                                fg += 8;
+                        }
+                        if (fg != 7) {
+                            outline += 'color:' + this.colors[fg] + ';';
+                        }
+                        if (bg != 0) {
+                            outline += 'background-color:' + 
+                                this.colors[bg] + ';';
+                        }
+                        outline += '">';
+                    }
+                }
+            }
+            switch(c) {
+            case 32:
+                outline += "&nbsp;";
+                break;
+            case 38: // '&'
+                outline += "&amp;";
+                break;
+            case 60: // '<'
+                outline += "&lt;";
+                break;
+            case 62: // '>'
+                outline += "&gt;";
+                break;
+            default:
+                if (c < 32) {
+                    outline += "&nbsp;";
+                } else {
+                    outline += String.fromCharCode(c);
+                }
+                break;
+            }
+            last_attr = attr;
+            if (http_link_len != 0) {
+                http_link_len--;
+                if (http_link_len == 0) {
+                    if (last_attr != this.def_attr) {
+                        outline += '</span>';
+                        last_attr = this.def_attr;
+                    }
+                    outline += "</a>";
+                }
+            }
+        }
+        if (last_attr != this.def_attr) {
+            outline += '</span>';
+        }
+
+        /* trim trailing spaces for copy/paste */
+        outline = right_trim(outline, "&nbsp;");
+        if (outline == "")
+            outline = "&nbsp;";
+        
+        this.rows_el[y].innerHTML = outline;
+    }
+
+    this.refresh_scrollbar();
+};
+
+Term.prototype.cursor_timer_cb = function()
+{
+    this.cursor_state ^= 1;
+    this.refresh(this.y, this.y);
+};
+
+Term.prototype.show_cursor = function()
+{
+    if (!this.cursor_state) {
+        this.cursor_state = 1;
+        this.refresh(this.y, this.y);
+    }
+};
+
+/* scroll down or up in the scroll back buffer by n lines */
+Term.prototype.scroll_disp = function(n)
+{
+    var i, y1;
+    /* slow but it does not really matters */
+    if (n >= 0) {
+        for(i = 0; i < n; i++) {
+            if (this.y_disp == this.y_base)
+                break;
+            if (++this.y_disp == this.cur_h)
+                this.y_disp = 0;
+        }
+    } else {
+        n = -n;
+        y1 = this.y_base + this.h;
+        if (y1 >= this.cur_h)
+            y1 -= this.cur_h;
+        for(i = 0; i < n; i++) {
+            if (this.y_disp == y1)
+                break;
+            if (--this.y_disp < 0)
+                this.y_disp = this.cur_h - 1;
+        }
+    }
+    this.refresh(0, this.h - 1);
+};
+
+Term.prototype.write = function(str)
+{
+    var s, ymin, ymax;
+    
+    function update(y) 
+    {
+        ymin = Math.min(ymin, y);
+        ymax = Math.max(ymax, y);
+    }
+
+    function get_erase_char()
+    {
+        var bg_mask, attr;
+        bg_mask = 0xf;
+        attr = (s.def_attr & ~bg_mask) | (s.cur_attr & bg_mask);
+        return 32 | (attr << 16);
+    }
+    
+    function erase_chars(x1, x2, y) {
+        var l, i, c, y1;
+        y1 = s.y_base + y;
+        if (y1 >= s.cur_h)
+            y1 -= s.cur_h;
+        l = s.lines[y1];
+        c = get_erase_char();
+        for(i = x1; i < x2; i++)
+            l[i] = c;
+        update(y);
+    }
+
+    function erase_to_eol(x, y) {
+        erase_chars(x, s.w, y);
+    }
+    
+    function erase_in_line(n) {
+        switch(n) {
+        case 0:
+            erase_to_eol(s.x, s.y);
+            break;
+        case 1:
+            erase_chars(0, s.x + 1, s.y);
+            break;
+        case 2:
+            erase_chars(0, s.w, s.y);
+            break;
+        }
+    }
+
+    function erase_in_display(n) {
+        var y;
+        switch(n) {
+        case 0:
+            erase_to_eol(s.x, s.y);
+            for(y = s.y + 1; y < s.h; y++)
+                erase_to_eol(0, y);
+            break;
+        case 1:
+            erase_chars(0, s.x + 1, s.y);
+            for(y = 0; y < s.y; y++) {
+                erase_to_eol(0, y);
+            }
+            break;
+        case 2:
+            for(y = 0; y < s.h; y++) {
+                erase_to_eol(0, y);
+            }
+            break;
+        }
+    }
+
+    
+    function delete_chars(n)
+    {
+        var l, i, c, y1, j;
+        y1 = s.y + s.y_base;
+        if (y1 >= s.cur_h)
+            y1 -= s.cur_h;
+        l = s.lines[y1];
+        if (n < 1)
+            n = 1;
+        c = get_erase_char();
+        j = s.x + n;
+        for(i = s.x; i < s.w; i++) {
+            if (j < s.w)
+                l[i] = l[j];
+            else
+                l[i] = c;
+            j++;
+        }
+        update(s.y);
+    }
+
+    function insert_chars(n)
+    {
+        var l, i, c, y1, x1;
+        if (n < 1)
+            n = 1;
+        if (n > s.w - s.x)
+            n = s.w - s.x;
+        y1 = s.y + s.y_base;
+        if (y1 >= s.cur_h)
+            y1 -= s.cur_h;
+        l = s.lines[y1];
+        x1 = s.x + n;
+        for(i = s.w - 1; i >= x1; i--)
+            l[i] = l[i - n];
+        c = get_erase_char();
+        for(i = s.x; i < x1; i++)
+            l[i] = c;
+        update(s.y);
+    }
+    
+    function csi_colors(esc_params)
+    {
+        var j, n, fg, bg, mask;
+
+        if (esc_params.length == 0) {
+            s.cur_attr= s.def_attr;
+        } else {
+            for(j = 0; j < esc_params.length; j++) {
+                n = esc_params[j];
+                if (n >= 30 && n <= 37) {
+                    /* foreground */
+                    fg = n - 30;
+                    s.cur_attr = (s.cur_attr & ~(0xf << 4)) | (fg << 4);
+                } else if (n >= 40 && n <= 47) {
+                    /* background */
+                    bg = n - 40;
+                    s.cur_attr = (s.cur_attr & ~0xf) | bg;
+                } else if (n >= 90 && n <= 97) {
+                    /* bright foreground */
+                    fg = n - 90 + 8;
+                    s.cur_attr = (s.cur_attr & ~(0xf << 4)) | (fg << 4);
+                } else if (n >= 100 && n <= 107) {
+                    /* bright background */
+                    bg = n - 100 + 8;
+                    s.cur_attr = (s.cur_attr & ~0xf) | bg;
+                } else if (n == 1) {
+                    /* bold + bright */
+                    s.cur_attr |= (1 << 8);
+                } else if (n == 0) {
+                    /* default attr */
+                    s.cur_attr = s.def_attr;
+                } else if (n == 7) {
+                    /* inverse */
+                    s.cur_attr |= (1 << 9);
+                } else if (n == 27) {
+                    /* not inverse */
+                    s.cur_attr &= ~(1 << 9);
+                } else if (n == 39) {
+                    /* reset fg */
+                    mask = 0x0f << 4;
+                    s.cur_attr = (s.cur_attr & ~mask) | (s.def_attr & mask);
+                } else if (n == 49) {
+                    /* reset bg */
+                    mask = 0x0f;
+                    s.cur_attr = (s.cur_attr & ~mask) | (s.def_attr & mask);
+                }
+            }
+        }
+    }
+
+    function empty_line(y, use_erase_char) {
+        var line, c, y1, x;
+        if (use_erase_char)
+            c = get_erase_char();
+        else
+            c = 32 | (s.def_attr << 16);
+        line = new Array();
+        for(x=0;x<s.w;x++)
+            line[x] = c;
+        y1 = s.y_base + y;
+        if (y1 >= s.cur_h)
+            y1 -= s.cur_h;
+        s.lines[y1] = line;
+    }
+
+    function scroll_down(top, bottom, use_erase_char)
+    {
+        var y, line, y1, y2;
+        
+        if (top == 0 && bottom == s.h) {
+            /* increase height of buffer if possible */
+            if (s.cur_h < s.tot_h) {
+                s.cur_h++;
+            }
+            /* move down one line */
+            if (++s.y_base == s.cur_h)
+                s.y_base = 0;
+            s.y_disp = s.y_base;
+        } else {
+            /* partial scroll */
+            for(y = top; y < bottom - 1; y++) {
+                y1 = s.y_base + y;
+                if (y1 >= s.cur_h)
+                    y1 -= s.cur_h;
+                y2 = y1 + 1;
+                if (y2 >= s.cur_h)
+                    y2 -= s.cur_h;
+                s.lines[y1] = s.lines[y2];
+            }
+        }
+        empty_line(bottom - 1, use_erase_char);
+        update(top);
+        update(bottom - 1);
+    }
+
+    function scroll_up(top, bottom, use_erase_char) {
+        var y, y1, y2;
+        /* XXX: could scroll in the history */
+        for(y = bottom - 1; y > top; y--) {
+            y1 = s.y_base + y;
+            if (y1 >= s.cur_h)
+                y1 -= s.cur_h;
+            y2 = y1 - 1;
+            if (y2 >= s.cur_h)
+                y2 -= s.cur_h;
+            s.lines[y1] = s.lines[y2];
+        }
+        empty_line(top, use_erase_char);
+        update(top);
+        update(bottom - 1);
+    }
+    
+    function down_with_scroll() {
+        s.y++;
+        if (s.y == s.scroll_bottom) {
+            s.y--;
+            scroll_down(s.scroll_top, s.scroll_bottom, false);
+        } else if (s.y >= s.h) {
+            s.y--;
+            scroll_down(0, s.h, false);
+        }
+    }
+
+    function up_with_scroll() {
+        if (s.y == s.scroll_top) {
+            scroll_up(s.scroll_top, s.scroll_bottom, true);
+        } else if (s.y == 0) {
+            scroll_up(0, s.h, true);
+        } else {
+            s.y--;
+        }
+    }
+
+    function insert_lines(n) {
+        var y2;
+        if (n < 1)
+            n = 1;
+        if (s.y < s.scroll_bottom)
+            y2 = s.scroll_bottom;
+        else
+            y2 = s.h;
+        while (n != 0) {
+            scroll_up(s.y, y2, true);
+            n--;
+        }
+    }
+
+    function delete_lines(n) {
+        var y2;
+        if (n < 1)
+            n = 1;
+        if (s.y < s.scroll_bottom)
+            y2 = s.scroll_bottom;
+        else
+            y2 = s.h;
+        while (n != 0) {
+            scroll_down(s.y, y2, true);
+            n--;
+        }
+    }
+    
+    var TTY_STATE_NORM = 0;
+    var TTY_STATE_ESC = 1;
+    var TTY_STATE_CSI = 2;
+    var TTY_STATE_CHARSET = 3;
+
+    function handle_char(c) {
+        var i, l, n, j, y1, y2, x1;
+        
+        switch(s.state) {
+        case TTY_STATE_NORM:
+            switch(c) {
+            case 10:
+                down_with_scroll();
+                break;
+            case 13:
+                s.x = 0;
+                break;
+            case 8:
+                if (s.x > 0) {
+                    s.x--;
+                }
+                break;
+            case 9: /* tab */
+                n = (s.x + 8) & ~7;
+                if (n <= s.w) {
+                    s.x = n;
+                }
+                break;
+            case 27:
+                s.state = TTY_STATE_ESC;
+                break;
+            default:
+                if (c >= 32) {
+                    if (s.x >= s.w) {
+                        s.x = 0;
+                        down_with_scroll();
+                    }
+                    y1 = s.y + s.y_base;
+                    if (y1 >= s.cur_h)
+                        y1 -= s.cur_h;
+                    s.lines[y1][s.x] = (c & 0xffff) | 
+                        (s.cur_attr << 16);
+                    s.x++;
+                    update(s.y);
+                }
+                break;
+            }
+            break;
+        case TTY_STATE_ESC:
+            switch(c) {
+            case 91: // '['
+                s.esc_params = new Array();
+                s.cur_param = 0;
+                s.esc_prefix = 0;
+                s.state = TTY_STATE_CSI;
+                break;
+            case 40: // '('
+            case 41: // ')'
+                s.state = TTY_STATE_CHARSET;
+                break;
+            case 61: // '='
+                s.application_keypad = true;
+                s.state = TTY_STATE_NORM;
+                break;
+            case 62: // '>'
+                s.application_keypad = false;
+                s.state = TTY_STATE_NORM;
+                break;
+            case 77: // 'M'
+                up_with_scroll();
+                s.state = TTY_STATE_NORM;
+                break;
+            default:
+                s.state = TTY_STATE_NORM;
+                break;
+            }
+            break;
+        case TTY_STATE_CSI:
+            if (c >= 48 && c <= 57) { // '0' '9'
+                /* numeric */
+                s.cur_param = s.cur_param * 10 + c - 48;
+            } else {
+                if (c == 63) { // '?'
+                    s.esc_prefix = c;
+                    break;
+                }
+                /* add parsed parameter */
+                s.esc_params[s.esc_params.length] = s.cur_param;
+                s.cur_param = 0;
+                if (c == 59) // ;
+                    break;
+                s.state = TTY_STATE_NORM;
+
+                //                console.log("term: csi=" + s.esc_params + " cmd="+c);
+                switch(c) {
+                case 64: // '@' insert chars
+                    insert_chars(s.esc_params[0]);
+                    break;
+                case 65: // 'A' up
+                    n = s.esc_params[0];
+                    if (n < 1)
+                        n = 1;
+                    s.y -= n;
+                    if (s.y < 0)
+                        s.y = 0;
+                    break;
+                case 66: // 'B' down
+                    n = s.esc_params[0];
+                    if (n < 1)
+                        n = 1;
+                    s.y += n;
+                    if (s.y >= s.h)
+                        s.y = s.h - 1;
+                    break;
+                case 67: // 'C' right
+                    n = s.esc_params[0];
+                    if (n < 1)
+                        n = 1;
+                    s.x += n;
+                    if (s.x >= s.w - 1)
+                        s.x = s.w - 1;
+                    break;
+                case 68: // 'D' left
+                    n = s.esc_params[0];
+                    if (n < 1)
+                        n = 1;
+                    s.x -= n;
+                    if (s.x < 0)
+                        s.x = 0;
+                    break;
+                case 71: /* 'G' cursor character absolute */
+                    x1 = s.esc_params[0] - 1;
+                    if (x1 < 0)
+                        x1 = 0;
+                    else if (x1 >= s.w)
+                        x1 = s.w - 1;
+                    s.x = x1;
+                    break;
+                case 72: // 'H' goto xy
+                    y1 = s.esc_params[0] - 1;
+                    if (s.esc_params.length >= 2)
+                        x1 = s.esc_params[1] - 1;
+                    else
+                        x1 = 0;
+                    if (y1 < 0)
+                        y1 = 0;
+                    else if (y1 >= s.h)
+                        y1 = s.h - 1;
+                    if (x1 < 0)
+                        x1 = 0;
+                    else if (x1 >= s.w)
+                        x1 = s.w - 1;
+                    s.x = x1;
+                    s.y = y1;
+                    break;
+                case 74: // 'J' erase in display
+                    erase_in_display(s.esc_params[0]);
+                    break;
+                case 75: // 'K' erase in line
+                    erase_in_line(s.esc_params[0]);
+                    break;
+                case 76: // 'L' insert lines
+                    insert_lines(s.esc_params[0]);
+                    break;
+                case 77: // 'M' insert lines
+                    delete_lines(s.esc_params[0]);
+                    break;
+                case 80: // 'P'
+                    delete_chars(s.esc_params[0]);
+                    break;
+                case 100: // 'd' line position absolute
+                    {
+                        y1 = s.esc_params[0] - 1;
+                        if (y1 < 0)
+                            y1 = 0;
+                        else if (y1 >= s.h)
+                            y1 = s.h - 1;
+                        s.y = y1;
+                    }
+                    break;
+                case 104: // 'h': set mode
+                    if (s.esc_prefix == 63 && s.esc_params[0] == 1) {
+                        s.application_cursor = true;
+                    }
+                    break;
+                case 108: // 'l': reset mode
+                    if (s.esc_prefix == 63 && s.esc_params[0] == 1) {
+                        s.application_cursor = false;
+                    }
+                    break;
+                case 109: // 'm': set color
+                    csi_colors(s.esc_params);
+                    break;
+                case 110: // 'n' return the cursor position
+                    s.queue_chars("\x1b[" + (s.y + 1) + ";" + (s.x + 1) + "R");
+                    break;
+                case 114: // 'r' set scroll region
+                    y1 = s.esc_params[0] - 1;
+                    if (y1 < 0)
+                        y1 = 0;
+                    else if (y1 >= s.h)
+                        y1 = s.h - 1;
+                    if (s.esc_params.length >= 2)
+                        y2 = s.esc_params[1];
+                    else
+                        y2 = s.h;
+                    if (y2 >= s.h || y2 <= y1)
+                        y2 = s.h;
+                    s.scroll_top = y1;
+                    s.scroll_bottom = y2;
+                    s.x = 0;
+                    s.y = 0;
+                    break;
+                default:
+                    break;
+                }
+            }
+            break;
+        case TTY_STATE_CHARSET:
+            /* just ignore */
+            s.state = TTY_STATE_NORM;
+            break;
+        }
+    }
+
+    function handle_utf8(c) {
+        if (s.utf8_state !== 0 && (c >= 0x80 && c < 0xc0)) {
+            s.utf8_val = (s.utf8_val << 6) | (c & 0x3F);
+            s.utf8_state--;
+            if (s.utf8_state === 0) {
+                handle_char(s.utf8_val);
+            }
+        } else if (c >= 0xc0 && c < 0xf8) {
+            s.utf8_state = 1 + (c >= 0xe0) + (c >= 0xf0);
+            s.utf8_val = c & ((1 << (6 - s.utf8_state)) - 1);
+        } else {
+            s.utf8_state = 0;
+            handle_char(c);
+        }
+    }
+    
+    var i, c, utf8;
+
+    /* update region is in ymin ymax */
+    s = this;
+    ymin = s.h;
+    ymax = -1;
+    update(s.y); // remove the cursor
+    /* reset top of displayed screen to top of real screen */
+    if (s.y_base != s.y_disp) {
+        s.y_disp = s.y_base;
+        /* force redraw */
+        ymin = 0;
+        ymax = s.h - 1;
+    }
+    utf8 = s.utf8;
+    for(i = 0; i < str.length; i++) {
+        c = str.charCodeAt(i);
+        if (utf8)
+            handle_utf8(c);
+        else
+            handle_char(c);
+    }
+    update(s.y); // show the cursor
+
+    if (ymax >= ymin)
+        s.refresh(ymin, ymax);
+};
+
+Term.prototype.writeln = function (str)
+{
+    this.write(str + '\r\n');
+};
+
+Term.prototype.interceptBrowserExit = function (ev)
+{
+    /* At least avoid exiting the navigator if Ctrl-Q or Ctrl-W are
+     * pressed */
+    if (ev.ctrlKey) {
+        window.onbeforeunload = function() {
+            window.onbeforeunload = null;
+            return "CTRL-W or Ctrl-Q cannot be sent to the emulator.";
+        };
+    } else {
+        window.onbeforeunload = null;
+    }
+}
+
+Term.prototype.keyDownHandler = function (ev)
+{
+    var str;
+
+    this.interceptBrowserExit(ev);
+    
+    str="";
+    switch(ev.keyCode) {
+    case 8: /* backspace */
+        str = "\x7f";
+        break;
+    case 9: /* tab */
+        str = "\x09";
+        break;
+    case 13: /* enter */
+        str = "\x0d";
+        break;
+    case 27: /* escape */
+        str = "\x1b";
+        break;
+    case 37: /* left */
+        if (ev.ctrlKey) {
+            str = "\x1b[1;5D";
+        } else if (this.application_cursor) {
+            str = "\x1bOD";
+        } else {
+            str = "\x1b[D";
+        }
+        break;
+    case 39: /* right */
+        if (ev.ctrlKey) {
+            str = "\x1b[1;5C";
+        } else if (this.application_cursor) {
+            str = "\x1bOC";
+        } else {
+            str = "\x1b[C";
+        }
+        break;
+    case 38: /* up */
+        if (ev.ctrlKey) {
+            this.scroll_disp(-1);
+        } else if (this.application_cursor) {
+            str = "\x1bOA";
+        } else {
+            str = "\x1b[A";
+        }
+        break;
+    case 40: /* down */
+        if (ev.ctrlKey) {
+            this.scroll_disp(1);
+        } else if (this.application_cursor) {
+            str = "\x1bOB";
+        } else {
+            str = "\x1b[B";
+        }
+        break;
+    case 46: /* delete */
+        str = "\x1b[3~";
+        break;
+    case 45: /* insert */
+        str = "\x1b[2~";
+        break;
+    case 36: /* home */
+        if (this.linux_console)
+            str = "\x1b[1~";
+        else if (this.application_keypad)
+            str = "\x1bOH";
+        else
+            str = "\x1b[H";
+        break;
+    case 35: /* end */
+        if (this.linux_console)
+            str = "\x1b[4~";
+        else if (this.application_keypad)
+            str = "\x1bOF";
+        else
+            str = "\x1b[F";
+        break;
+    case 33: /* page up */
+        if (ev.ctrlKey) {
+            this.scroll_disp(-(this.h - 1));
+        } else {
+            str = "\x1b[5~";
+        }
+        break;
+    case 34: /* page down */
+        if (ev.ctrlKey) {
+            this.scroll_disp(this.h - 1);
+        } else {
+            str = "\x1b[6~";
+        }
+        break;
+    default:
+        if (ev.ctrlKey) {
+            /* ctrl + key */
+            if (ev.keyCode >= 65 && ev.keyCode <= 90) {
+                str = String.fromCharCode(ev.keyCode - 64);
+            } else if (ev.keyCode == 32) {
+                str = String.fromCharCode(0);
+            }
+        } else if ((!this.is_mac && ev.altKey) ||
+                   (this.is_mac && ev.metaKey)) {
+            /* meta + key (Note: we only send lower case) */
+            if (ev.keyCode >= 65 && ev.keyCode <= 90) {
+                str = "\x1b" + String.fromCharCode(ev.keyCode + 32);
+            }
+        }
+        break;
+    }
+    //    console.log("keydown: keycode=" + ev.keyCode + " charcode=" + ev.charCode + " str=" + str + " ctrl=" + ev.ctrlKey + " alt=" + ev.altKey + " meta=" + ev.metaKey);
+    if (str) {
+        if (ev.stopPropagation)
+            ev.stopPropagation();
+        if (ev.preventDefault)
+            ev.preventDefault();
+
+        this.show_cursor();
+        this.key_rep_state = 1;
+        this.key_rep_str = str;
+        this.handler(str);
+        return false;
+    } else {
+        this.key_rep_state = 0;
+        return true;
+    }
+};
+
+Term.prototype.keyUpHandler = function (ev)
+{
+    this.interceptBrowserExit(ev);
+};
+
+Term.prototype.to_utf8 = function(s)
+{
+    var i, n = s.length, r, c;
+    r = "";
+    for(i = 0; i < n; i++) {
+        c = s.charCodeAt(i);
+        if (c < 0x80) {
+            r += String.fromCharCode(c);
+        } else if (c < 0x800) {
+            r += String.fromCharCode((c >> 6) | 0xc0, (c & 0x3f) | 0x80);
+        } else if (c < 0x10000) {
+            r += String.fromCharCode((c >> 12) | 0xe0,
+                                     ((c >> 6) & 0x3f) | 0x80,
+                                     (c & 0x3f) | 0x80);
+        } else {
+            r += String.fromCharCode((c >> 18) | 0xf0,
+                                     ((c >> 12) & 0x3f) | 0x80,
+                                     ((c >> 6) & 0x3f) | 0x80,
+                                     (c & 0x3f) | 0x80);
+        }
+    }
+    return r;
+}
+
+Term.prototype.keyPressHandler = function (ev)
+{
+    var str, char_code;
+
+    if (ev.stopPropagation)
+        ev.stopPropagation();
+    if (ev.preventDefault)
+        ev.preventDefault();
+
+    str="";
+    if (!("charCode" in ev)) {
+        /* on Opera charCode is not defined and keypress is sent for
+         system keys. Moreover, only keupress is repeated which is a
+         problem for system keys. */
+        char_code = ev.keyCode;
+        if (this.key_rep_state == 1) {
+            this.key_rep_state = 2;
+            return false;
+        } else if (this.key_rep_state == 2) {
+            /* repetition */
+            this.show_cursor();
+            this.handler(this.key_rep_str);
+            return false;
+        }
+    } else {
+        char_code = ev.charCode;
+    }
+    if (char_code != 0) {
+        if (!ev.ctrlKey && 
+            ((!this.is_mac && !ev.altKey) ||
+             (this.is_mac && !ev.metaKey))) {
+            str = String.fromCharCode(char_code);
+        }
+    }
+    //    console.log("keypress: keycode=" + ev.keyCode + " charcode=" + ev.charCode + " str=" + str + " ctrl=" + ev.ctrlKey + " alt=" + ev.altKey + " meta=" + ev.metaKey);
+    if (str) {
+        this.show_cursor();
+        if (this.utf8)
+            str = this.to_utf8(str);
+        this.handler(str);
+        return false;
+    } else {
+        return true;
+    }
+};
+
+Term.prototype.blurHandler = function (ev)
+{
+    /* allow unloading the page */
+    window.onbeforeunload = null;
+};
+
+Term.prototype.wheelHandler = function (ev)
+{
+    if (ev.deltaY < 0)
+        this.scroll_disp(-3);
+    else if (ev.deltaY > 0)
+        this.scroll_disp(3);
+    ev.stopPropagation();
+}
+
+Term.prototype.mouseDownHandler = function (ev)
+{
+    this.thumb_el.onmouseup = this.mouseUpHandler.bind(this);
+    document.onmousemove = this.mouseMoveHandler.bind(this);
+    document.onmouseup = this.mouseUpHandler.bind(this);
+
+    /* disable potential selection */
+    document.body.className += " noSelect";
+    
+    this.mouseMoveHandler(ev);
+}
+
+Term.prototype.mouseMoveHandler = function (ev)
+{
+    var total_size, pos, new_y_disp, y, y0;
+    total_size = this.term_el.clientHeight;
+    y = ev.clientY - this.track_el.getBoundingClientRect().top;
+    pos = Math.floor((y - (this.thumb_size / 2)) * this.cur_h / total_size);
+    new_y_disp = Math.min(Math.max(pos, 0), this.cur_h - this.h);
+    /* position of the first line of the scroll back buffer */
+    y0 = (this.y_base + this.h) % this.cur_h;
+    new_y_disp += y0;
+    if (new_y_disp >= this.cur_h)
+        new_y_disp -= this.cur_h;
+    if (new_y_disp != this.y_disp) {
+        this.y_disp = new_y_disp;
+        this.refresh(0, this.h - 1);
+    }
+}
+
+Term.prototype.mouseUpHandler = function (ev)
+{
+    this.thumb_el.onmouseup = null;
+    document.onmouseup = null;
+    document.onmousemove = null;
+    document.body.className = document.body.className.replace(" noSelect", "");
+}
+
+Term.prototype.pasteHandler = function (ev)
+{
+    var c = ev.clipboardData, str;
+    if (c) {
+        str = c.getData("text/plain");
+        if (this.utf8)
+            str = this.to_utf8(str);
+        this.queue_chars(str);
+        setTimeout(this.textAreaReset.bind(this), 10);
+        return false;
+    }
+}
+
+Term.prototype.textAreaReset = function(ev)
+{
+    /* reset text */
+    this.textarea_el.value = "Paste Here";
+}
+
+/* output queue to send back asynchronous responses */
+Term.prototype.queue_chars = function (str)
+{
+    this.output_queue += str;
+    if (this.output_queue)
+        setTimeout(this.outputHandler.bind(this), 0);
+};
+
+Term.prototype.outputHandler = function ()
+{
+    if (this.output_queue) {
+        this.handler(this.output_queue);
+        this.output_queue = "";
+    }
+};
+
+Term.prototype.getSize = function ()
+{
+    return [this.w, this.h];
+};
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/Changelog b/jslinux-2019-12-21/tinyemu-2019-12-21/Changelog
new file mode 100644
index 0000000..540a05f
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/Changelog
@@ -0,0 +1,45 @@
+2019-12-21:
+
+- added complete JSLinux demo
+- RISC-V: added initrd support
+- RISC-V: fixed FMIN/FMAX instructions
+	
+2018-09-23:
+
+- added support for separate RISC-V BIOS and kernel
+
+2018-09-15:
+
+- renamed to TinyEMU (temu)
+- single executable for all emulated machines
+
+2018-08-29:
+
+- compilation fixes
+
+2017-08-06:
+
+- added JSON configuration file
+- added graphical display with SDL
+- added VirtIO input support
+- added PCI bus and VirtIO PCI support
+- x86: added IDE, PS/2, vmmouse and VGA devices
+- added user mode network interface
+
+2017-06-10:
+
+- RISCV: avoid unnecessary kernel patches
+- x86: accept standard kernel images
+
+2017-05-25:
+
+- RISCV: faster emulation (1.4x)
+- Support of user level ISA version 2.2 and priviledged architecture
+  version 1.10
+- added small x86 emulator (x86emu) based on KVM
+- modified the fs_net network protocol to match the vfsync protocol
+- handle console resize
+- JS emulator:
+  - added scrollbar in terminal
+  - added file import and export
+  - added copy/paste support
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/MIT-LICENSE.txt b/jslinux-2019-12-21/tinyemu-2019-12-21/MIT-LICENSE.txt
new file mode 100644
index 0000000..3f38cbe
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/MIT-LICENSE.txt
@@ -0,0 +1,19 @@
+Copyright (c) 2016-2017 Fabrice Bellard
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/Makefile b/jslinux-2019-12-21/tinyemu-2019-12-21/Makefile
new file mode 100644
index 0000000..390ae37
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/Makefile
@@ -0,0 +1,135 @@
+#
+# TinyEMU
+# 
+# Copyright (c) 2016-2018 Fabrice Bellard
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+# if set, network filesystem is enabled. libcurl and libcrypto
+# (openssl) must be installed.
+CONFIG_FS_NET=y
+# SDL support (optional)
+CONFIG_SDL=y
+# if set, compile the 128 bit emulator. Note: the 128 bit target does
+# not compile if gcc does not support the int128 type (32 bit hosts).
+CONFIG_INT128=y
+# build x86 emulator
+CONFIG_X86EMU=y
+# win32 build (not usable yet)
+#CONFIG_WIN32=y
+# user space network redirector
+CONFIG_SLIRP=y
+
+ifdef CONFIG_WIN32
+CROSS_PREFIX=i686-w64-mingw32-
+EXE=.exe
+else
+CROSS_PREFIX=
+EXE=
+endif
+CC=$(CROSS_PREFIX)gcc
+STRIP=$(CROSS_PREFIX)strip
+CFLAGS=-O2 -Wall -g -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -MMD
+CFLAGS+=-D_GNU_SOURCE -DCONFIG_VERSION=\"$(shell cat VERSION)\"
+LDFLAGS=
+
+bindir=/usr/local/bin
+INSTALL=install
+
+PROGS+= temu$(EXE)
+ifndef CONFIG_WIN32
+ifdef CONFIG_FS_NET
+PROGS+=build_filelist splitimg
+endif
+endif
+
+all: $(PROGS)
+
+EMU_OBJS:=virtio.o pci.o fs.o cutils.o iomem.o simplefb.o \
+    json.o machine.o temu.o
+
+ifdef CONFIG_SLIRP
+CFLAGS+=-DCONFIG_SLIRP
+EMU_OBJS+=$(addprefix slirp/, bootp.o ip_icmp.o mbuf.o slirp.o tcp_output.o cksum.o ip_input.o misc.o socket.o tcp_subr.o udp.o if.o ip_output.o sbuf.o tcp_input.o tcp_timer.o)
+endif
+
+ifndef CONFIG_WIN32
+EMU_OBJS+=fs_disk.o
+EMU_LIBS=-lrt
+endif
+ifdef CONFIG_FS_NET
+CFLAGS+=-DCONFIG_FS_NET
+EMU_OBJS+=fs_net.o fs_wget.o fs_utils.o block_net.o
+EMU_LIBS+=-lcurl -lcrypto
+ifdef CONFIG_WIN32
+EMU_LIBS+=-lwsock32
+endif # CONFIG_WIN32
+endif # CONFIG_FS_NET
+ifdef CONFIG_SDL
+EMU_LIBS+=-lSDL
+EMU_OBJS+=sdl.o
+CFLAGS+=-DCONFIG_SDL
+ifdef CONFIG_WIN32
+LDFLAGS+=-mwindows
+endif
+endif
+
+EMU_OBJS+=riscv_machine.o softfp.o riscv_cpu32.o riscv_cpu64.o
+ifdef CONFIG_INT128
+CFLAGS+=-DCONFIG_RISCV_MAX_XLEN=128
+EMU_OBJS+=riscv_cpu128.o
+else
+CFLAGS+=-DCONFIG_RISCV_MAX_XLEN=64
+endif
+ifdef CONFIG_X86EMU
+CFLAGS+=-DCONFIG_X86EMU
+EMU_OBJS+=x86_cpu.o x86_machine.o ide.o ps2.o vmmouse.o pckbd.o vga.o
+endif
+
+temu$(EXE): $(EMU_OBJS)
+	$(CC) $(LDFLAGS) -o $@ $^ $(EMU_LIBS)
+
+riscv_cpu32.o: riscv_cpu.c
+	$(CC) $(CFLAGS) -DMAX_XLEN=32 -c -o $@ $<
+
+riscv_cpu64.o: riscv_cpu.c
+	$(CC) $(CFLAGS) -DMAX_XLEN=64 -c -o $@ $<
+
+riscv_cpu128.o: riscv_cpu.c
+	$(CC) $(CFLAGS) -DMAX_XLEN=128 -c -o $@ $<
+
+build_filelist: build_filelist.o fs_utils.o cutils.o
+	$(CC) $(LDFLAGS) -o $@ $^ -lm
+
+splitimg: splitimg.o
+	$(CC) $(LDFLAGS) -o $@ $^
+
+install: $(PROGS)
+	$(STRIP) $(PROGS)
+	$(INSTALL) -m755 $(PROGS) "$(DESTDIR)$(bindir)"
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c -o $@ $<
+
+clean:
+	rm -f *.o *.d *~ $(PROGS) slirp/*.o slirp/*.d slirp/*~
+
+-include $(wildcard *.d)
+-include $(wildcard slirp/*.d)
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/Makefile.js b/jslinux-2019-12-21/tinyemu-2019-12-21/Makefile.js
new file mode 100644
index 0000000..3d76f77
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/Makefile.js
@@ -0,0 +1,65 @@
+#
+# TinyEMU emulator
+# 
+# Copyright (c) 2016-2018 Fabrice Bellard
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+# Build the Javascript version of TinyEMU
+EMCC=emcc
+EMCFLAGS=-O2 --llvm-opts 2 -Wall -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -MMD -fno-strict-aliasing -DCONFIG_FS_NET
+#EMCFLAGS+=-Werror
+EMLDFLAGS=-O3 --memory-init-file 0 --closure 0 -s NO_EXIT_RUNTIME=1 -s NO_FILESYSTEM=1 -s "EXPORTED_FUNCTIONS=['_console_queue_char','_vm_start','_fs_import_file','_display_key_event','_display_mouse_event','_display_wheel_event','_net_write_packet','_net_set_carrier']" -s 'EXTRA_EXPORTED_RUNTIME_METHODS=["ccall", "cwrap"]' -s BINARYEN_TRAP_MODE=clamp --js-library js/lib.js
+EMLDFLAGS_ASMJS:=$(EMLDFLAGS) -s WASM=0
+EMLDFLAGS_WASM:=$(EMLDFLAGS) -s WASM=1 -s TOTAL_MEMORY=67108864 -s ALLOW_MEMORY_GROWTH=1
+
+PROGS=js/riscvemu32.js js/riscvemu32-wasm.js js/riscvemu64.js js/riscvemu64-wasm.js
+
+all: $(PROGS)
+
+JS_OBJS=jsemu.js.o softfp.js.o virtio.js.o fs.js.o fs_net.js.o fs_wget.js.o fs_utils.js.o simplefb.js.o pci.js.o json.js.o block_net.js.o
+JS_OBJS+=iomem.js.o cutils.js.o aes.js.o sha256.js.o
+
+RISCVEMU64_OBJS=$(JS_OBJS) riscv_cpu64.js.o riscv_machine.js.o machine.js.o
+RISCVEMU32_OBJS=$(JS_OBJS) riscv_cpu32.js.o riscv_machine.js.o machine.js.o
+
+js/riscvemu64.js: $(RISCVEMU64_OBJS) js/lib.js
+	$(EMCC) $(EMLDFLAGS_ASMJS) -o $@ $(RISCVEMU64_OBJS)
+
+js/riscvemu32.js: $(RISCVEMU32_OBJS) js/lib.js
+	$(EMCC) $(EMLDFLAGS_ASMJS) -o $@ $(RISCVEMU32_OBJS)
+
+js/riscvemu64-wasm.js: $(RISCVEMU64_OBJS) js/lib.js
+	$(EMCC) $(EMLDFLAGS_WASM) -o $@ $(RISCVEMU64_OBJS)
+
+js/riscvemu32-wasm.js: $(RISCVEMU32_OBJS) js/lib.js
+	$(EMCC) $(EMLDFLAGS_WASM) -o $@ $(RISCVEMU32_OBJS)
+
+riscv_cpu32.js.o: riscv_cpu.c
+	$(EMCC) $(EMCFLAGS) -DMAX_XLEN=32 -DCONFIG_RISCV_MAX_XLEN=32 -c -o $@ $<
+
+riscv_cpu64.js.o: riscv_cpu.c
+	$(EMCC) $(EMCFLAGS) -DMAX_XLEN=64 -DCONFIG_RISCV_MAX_XLEN=64 -c -o $@ $<
+
+
+%.js.o: %.c
+	$(EMCC) $(EMCFLAGS) -c -o $@ $<
+
+-include $(wildcard *.d)
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/VERSION b/jslinux-2019-12-21/tinyemu-2019-12-21/VERSION
new file mode 100644
index 0000000..bd16728
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/VERSION
@@ -0,0 +1 @@
+2019-12-21
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/aes.c b/jslinux-2019-12-21/tinyemu-2019-12-21/aes.c
new file mode 100644
index 0000000..ac8af6d
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/aes.c
@@ -0,0 +1,1321 @@
+/**
+ *
+ * aes.c - integrated in QEMU by Fabrice Bellard from the OpenSSL project.
+ */
+/*
+ * rijndael-alg-fst.c
+ *
+ * @version 3.0 (December 2000)
+ *
+ * Optimised ANSI C code for the Rijndael cipher (now AES)
+ *
+ * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
+ * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
+ * @author Paulo Barreto <paulo.barreto@terra.com.br>
+ *
+ * This code is hereby placed in the public domain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include <string.h>
+#include <inttypes.h>
+#include "aes.h"
+
+#ifndef NDEBUG
+#define NDEBUG
+#endif
+
+#include <assert.h>
+
+typedef uint32_t u32;
+typedef uint16_t u16;
+typedef uint8_t u8;
+
+#define MAXKC   (256/32)
+#define MAXKB   (256/8)
+#define MAXNR   14
+
+/* This controls loop-unrolling in aes_core.c */
+#undef FULL_UNROLL
+# define GETU32(pt) (((u32)(pt)[0] << 24) ^ ((u32)(pt)[1] << 16) ^ ((u32)(pt)[2] <<  8) ^ ((u32)(pt)[3]))
+# define PUTU32(ct, st) { (ct)[0] = (u8)((st) >> 24); (ct)[1] = (u8)((st) >> 16); (ct)[2] = (u8)((st) >>  8); (ct)[3] = (u8)(st); }
+
+/*
+Te0[x] = S [x].[02, 01, 01, 03];
+Te1[x] = S [x].[03, 02, 01, 01];
+Te2[x] = S [x].[01, 03, 02, 01];
+Te3[x] = S [x].[01, 01, 03, 02];
+Te4[x] = S [x].[01, 01, 01, 01];
+
+Td0[x] = Si[x].[0e, 09, 0d, 0b];
+Td1[x] = Si[x].[0b, 0e, 09, 0d];
+Td2[x] = Si[x].[0d, 0b, 0e, 09];
+Td3[x] = Si[x].[09, 0d, 0b, 0e];
+Td4[x] = Si[x].[01, 01, 01, 01];
+*/
+
+static const u32 Te0[256] = {
+    0xc66363a5U, 0xf87c7c84U, 0xee777799U, 0xf67b7b8dU,
+    0xfff2f20dU, 0xd66b6bbdU, 0xde6f6fb1U, 0x91c5c554U,
+    0x60303050U, 0x02010103U, 0xce6767a9U, 0x562b2b7dU,
+    0xe7fefe19U, 0xb5d7d762U, 0x4dababe6U, 0xec76769aU,
+    0x8fcaca45U, 0x1f82829dU, 0x89c9c940U, 0xfa7d7d87U,
+    0xeffafa15U, 0xb25959ebU, 0x8e4747c9U, 0xfbf0f00bU,
+    0x41adadecU, 0xb3d4d467U, 0x5fa2a2fdU, 0x45afafeaU,
+    0x239c9cbfU, 0x53a4a4f7U, 0xe4727296U, 0x9bc0c05bU,
+    0x75b7b7c2U, 0xe1fdfd1cU, 0x3d9393aeU, 0x4c26266aU,
+    0x6c36365aU, 0x7e3f3f41U, 0xf5f7f702U, 0x83cccc4fU,
+    0x6834345cU, 0x51a5a5f4U, 0xd1e5e534U, 0xf9f1f108U,
+    0xe2717193U, 0xabd8d873U, 0x62313153U, 0x2a15153fU,
+    0x0804040cU, 0x95c7c752U, 0x46232365U, 0x9dc3c35eU,
+    0x30181828U, 0x379696a1U, 0x0a05050fU, 0x2f9a9ab5U,
+    0x0e070709U, 0x24121236U, 0x1b80809bU, 0xdfe2e23dU,
+    0xcdebeb26U, 0x4e272769U, 0x7fb2b2cdU, 0xea75759fU,
+    0x1209091bU, 0x1d83839eU, 0x582c2c74U, 0x341a1a2eU,
+    0x361b1b2dU, 0xdc6e6eb2U, 0xb45a5aeeU, 0x5ba0a0fbU,
+    0xa45252f6U, 0x763b3b4dU, 0xb7d6d661U, 0x7db3b3ceU,
+    0x5229297bU, 0xdde3e33eU, 0x5e2f2f71U, 0x13848497U,
+    0xa65353f5U, 0xb9d1d168U, 0x00000000U, 0xc1eded2cU,
+    0x40202060U, 0xe3fcfc1fU, 0x79b1b1c8U, 0xb65b5bedU,
+    0xd46a6abeU, 0x8dcbcb46U, 0x67bebed9U, 0x7239394bU,
+    0x944a4adeU, 0x984c4cd4U, 0xb05858e8U, 0x85cfcf4aU,
+    0xbbd0d06bU, 0xc5efef2aU, 0x4faaaae5U, 0xedfbfb16U,
+    0x864343c5U, 0x9a4d4dd7U, 0x66333355U, 0x11858594U,
+    0x8a4545cfU, 0xe9f9f910U, 0x04020206U, 0xfe7f7f81U,
+    0xa05050f0U, 0x783c3c44U, 0x259f9fbaU, 0x4ba8a8e3U,
+    0xa25151f3U, 0x5da3a3feU, 0x804040c0U, 0x058f8f8aU,
+    0x3f9292adU, 0x219d9dbcU, 0x70383848U, 0xf1f5f504U,
+    0x63bcbcdfU, 0x77b6b6c1U, 0xafdada75U, 0x42212163U,
+    0x20101030U, 0xe5ffff1aU, 0xfdf3f30eU, 0xbfd2d26dU,
+    0x81cdcd4cU, 0x180c0c14U, 0x26131335U, 0xc3ecec2fU,
+    0xbe5f5fe1U, 0x359797a2U, 0x884444ccU, 0x2e171739U,
+    0x93c4c457U, 0x55a7a7f2U, 0xfc7e7e82U, 0x7a3d3d47U,
+    0xc86464acU, 0xba5d5de7U, 0x3219192bU, 0xe6737395U,
+    0xc06060a0U, 0x19818198U, 0x9e4f4fd1U, 0xa3dcdc7fU,
+    0x44222266U, 0x542a2a7eU, 0x3b9090abU, 0x0b888883U,
+    0x8c4646caU, 0xc7eeee29U, 0x6bb8b8d3U, 0x2814143cU,
+    0xa7dede79U, 0xbc5e5ee2U, 0x160b0b1dU, 0xaddbdb76U,
+    0xdbe0e03bU, 0x64323256U, 0x743a3a4eU, 0x140a0a1eU,
+    0x924949dbU, 0x0c06060aU, 0x4824246cU, 0xb85c5ce4U,
+    0x9fc2c25dU, 0xbdd3d36eU, 0x43acacefU, 0xc46262a6U,
+    0x399191a8U, 0x319595a4U, 0xd3e4e437U, 0xf279798bU,
+    0xd5e7e732U, 0x8bc8c843U, 0x6e373759U, 0xda6d6db7U,
+    0x018d8d8cU, 0xb1d5d564U, 0x9c4e4ed2U, 0x49a9a9e0U,
+    0xd86c6cb4U, 0xac5656faU, 0xf3f4f407U, 0xcfeaea25U,
+    0xca6565afU, 0xf47a7a8eU, 0x47aeaee9U, 0x10080818U,
+    0x6fbabad5U, 0xf0787888U, 0x4a25256fU, 0x5c2e2e72U,
+    0x381c1c24U, 0x57a6a6f1U, 0x73b4b4c7U, 0x97c6c651U,
+    0xcbe8e823U, 0xa1dddd7cU, 0xe874749cU, 0x3e1f1f21U,
+    0x964b4bddU, 0x61bdbddcU, 0x0d8b8b86U, 0x0f8a8a85U,
+    0xe0707090U, 0x7c3e3e42U, 0x71b5b5c4U, 0xcc6666aaU,
+    0x904848d8U, 0x06030305U, 0xf7f6f601U, 0x1c0e0e12U,
+    0xc26161a3U, 0x6a35355fU, 0xae5757f9U, 0x69b9b9d0U,
+    0x17868691U, 0x99c1c158U, 0x3a1d1d27U, 0x279e9eb9U,
+    0xd9e1e138U, 0xebf8f813U, 0x2b9898b3U, 0x22111133U,
+    0xd26969bbU, 0xa9d9d970U, 0x078e8e89U, 0x339494a7U,
+    0x2d9b9bb6U, 0x3c1e1e22U, 0x15878792U, 0xc9e9e920U,
+    0x87cece49U, 0xaa5555ffU, 0x50282878U, 0xa5dfdf7aU,
+    0x038c8c8fU, 0x59a1a1f8U, 0x09898980U, 0x1a0d0d17U,
+    0x65bfbfdaU, 0xd7e6e631U, 0x844242c6U, 0xd06868b8U,
+    0x824141c3U, 0x299999b0U, 0x5a2d2d77U, 0x1e0f0f11U,
+    0x7bb0b0cbU, 0xa85454fcU, 0x6dbbbbd6U, 0x2c16163aU,
+};
+static const u32 Te1[256] = {
+    0xa5c66363U, 0x84f87c7cU, 0x99ee7777U, 0x8df67b7bU,
+    0x0dfff2f2U, 0xbdd66b6bU, 0xb1de6f6fU, 0x5491c5c5U,
+    0x50603030U, 0x03020101U, 0xa9ce6767U, 0x7d562b2bU,
+    0x19e7fefeU, 0x62b5d7d7U, 0xe64dababU, 0x9aec7676U,
+    0x458fcacaU, 0x9d1f8282U, 0x4089c9c9U, 0x87fa7d7dU,
+    0x15effafaU, 0xebb25959U, 0xc98e4747U, 0x0bfbf0f0U,
+    0xec41adadU, 0x67b3d4d4U, 0xfd5fa2a2U, 0xea45afafU,
+    0xbf239c9cU, 0xf753a4a4U, 0x96e47272U, 0x5b9bc0c0U,
+    0xc275b7b7U, 0x1ce1fdfdU, 0xae3d9393U, 0x6a4c2626U,
+    0x5a6c3636U, 0x417e3f3fU, 0x02f5f7f7U, 0x4f83ccccU,
+    0x5c683434U, 0xf451a5a5U, 0x34d1e5e5U, 0x08f9f1f1U,
+    0x93e27171U, 0x73abd8d8U, 0x53623131U, 0x3f2a1515U,
+    0x0c080404U, 0x5295c7c7U, 0x65462323U, 0x5e9dc3c3U,
+    0x28301818U, 0xa1379696U, 0x0f0a0505U, 0xb52f9a9aU,
+    0x090e0707U, 0x36241212U, 0x9b1b8080U, 0x3ddfe2e2U,
+    0x26cdebebU, 0x694e2727U, 0xcd7fb2b2U, 0x9fea7575U,
+    0x1b120909U, 0x9e1d8383U, 0x74582c2cU, 0x2e341a1aU,
+    0x2d361b1bU, 0xb2dc6e6eU, 0xeeb45a5aU, 0xfb5ba0a0U,
+    0xf6a45252U, 0x4d763b3bU, 0x61b7d6d6U, 0xce7db3b3U,
+    0x7b522929U, 0x3edde3e3U, 0x715e2f2fU, 0x97138484U,
+    0xf5a65353U, 0x68b9d1d1U, 0x00000000U, 0x2cc1ededU,
+    0x60402020U, 0x1fe3fcfcU, 0xc879b1b1U, 0xedb65b5bU,
+    0xbed46a6aU, 0x468dcbcbU, 0xd967bebeU, 0x4b723939U,
+    0xde944a4aU, 0xd4984c4cU, 0xe8b05858U, 0x4a85cfcfU,
+    0x6bbbd0d0U, 0x2ac5efefU, 0xe54faaaaU, 0x16edfbfbU,
+    0xc5864343U, 0xd79a4d4dU, 0x55663333U, 0x94118585U,
+    0xcf8a4545U, 0x10e9f9f9U, 0x06040202U, 0x81fe7f7fU,
+    0xf0a05050U, 0x44783c3cU, 0xba259f9fU, 0xe34ba8a8U,
+    0xf3a25151U, 0xfe5da3a3U, 0xc0804040U, 0x8a058f8fU,
+    0xad3f9292U, 0xbc219d9dU, 0x48703838U, 0x04f1f5f5U,
+    0xdf63bcbcU, 0xc177b6b6U, 0x75afdadaU, 0x63422121U,
+    0x30201010U, 0x1ae5ffffU, 0x0efdf3f3U, 0x6dbfd2d2U,
+    0x4c81cdcdU, 0x14180c0cU, 0x35261313U, 0x2fc3ececU,
+    0xe1be5f5fU, 0xa2359797U, 0xcc884444U, 0x392e1717U,
+    0x5793c4c4U, 0xf255a7a7U, 0x82fc7e7eU, 0x477a3d3dU,
+    0xacc86464U, 0xe7ba5d5dU, 0x2b321919U, 0x95e67373U,
+    0xa0c06060U, 0x98198181U, 0xd19e4f4fU, 0x7fa3dcdcU,
+    0x66442222U, 0x7e542a2aU, 0xab3b9090U, 0x830b8888U,
+    0xca8c4646U, 0x29c7eeeeU, 0xd36bb8b8U, 0x3c281414U,
+    0x79a7dedeU, 0xe2bc5e5eU, 0x1d160b0bU, 0x76addbdbU,
+    0x3bdbe0e0U, 0x56643232U, 0x4e743a3aU, 0x1e140a0aU,
+    0xdb924949U, 0x0a0c0606U, 0x6c482424U, 0xe4b85c5cU,
+    0x5d9fc2c2U, 0x6ebdd3d3U, 0xef43acacU, 0xa6c46262U,
+    0xa8399191U, 0xa4319595U, 0x37d3e4e4U, 0x8bf27979U,
+    0x32d5e7e7U, 0x438bc8c8U, 0x596e3737U, 0xb7da6d6dU,
+    0x8c018d8dU, 0x64b1d5d5U, 0xd29c4e4eU, 0xe049a9a9U,
+    0xb4d86c6cU, 0xfaac5656U, 0x07f3f4f4U, 0x25cfeaeaU,
+    0xafca6565U, 0x8ef47a7aU, 0xe947aeaeU, 0x18100808U,
+    0xd56fbabaU, 0x88f07878U, 0x6f4a2525U, 0x725c2e2eU,
+    0x24381c1cU, 0xf157a6a6U, 0xc773b4b4U, 0x5197c6c6U,
+    0x23cbe8e8U, 0x7ca1ddddU, 0x9ce87474U, 0x213e1f1fU,
+    0xdd964b4bU, 0xdc61bdbdU, 0x860d8b8bU, 0x850f8a8aU,
+    0x90e07070U, 0x427c3e3eU, 0xc471b5b5U, 0xaacc6666U,
+    0xd8904848U, 0x05060303U, 0x01f7f6f6U, 0x121c0e0eU,
+    0xa3c26161U, 0x5f6a3535U, 0xf9ae5757U, 0xd069b9b9U,
+    0x91178686U, 0x5899c1c1U, 0x273a1d1dU, 0xb9279e9eU,
+    0x38d9e1e1U, 0x13ebf8f8U, 0xb32b9898U, 0x33221111U,
+    0xbbd26969U, 0x70a9d9d9U, 0x89078e8eU, 0xa7339494U,
+    0xb62d9b9bU, 0x223c1e1eU, 0x92158787U, 0x20c9e9e9U,
+    0x4987ceceU, 0xffaa5555U, 0x78502828U, 0x7aa5dfdfU,
+    0x8f038c8cU, 0xf859a1a1U, 0x80098989U, 0x171a0d0dU,
+    0xda65bfbfU, 0x31d7e6e6U, 0xc6844242U, 0xb8d06868U,
+    0xc3824141U, 0xb0299999U, 0x775a2d2dU, 0x111e0f0fU,
+    0xcb7bb0b0U, 0xfca85454U, 0xd66dbbbbU, 0x3a2c1616U,
+};
+static const u32 Te2[256] = {
+    0x63a5c663U, 0x7c84f87cU, 0x7799ee77U, 0x7b8df67bU,
+    0xf20dfff2U, 0x6bbdd66bU, 0x6fb1de6fU, 0xc55491c5U,
+    0x30506030U, 0x01030201U, 0x67a9ce67U, 0x2b7d562bU,
+    0xfe19e7feU, 0xd762b5d7U, 0xabe64dabU, 0x769aec76U,
+    0xca458fcaU, 0x829d1f82U, 0xc94089c9U, 0x7d87fa7dU,
+    0xfa15effaU, 0x59ebb259U, 0x47c98e47U, 0xf00bfbf0U,
+    0xadec41adU, 0xd467b3d4U, 0xa2fd5fa2U, 0xafea45afU,
+    0x9cbf239cU, 0xa4f753a4U, 0x7296e472U, 0xc05b9bc0U,
+    0xb7c275b7U, 0xfd1ce1fdU, 0x93ae3d93U, 0x266a4c26U,
+    0x365a6c36U, 0x3f417e3fU, 0xf702f5f7U, 0xcc4f83ccU,
+    0x345c6834U, 0xa5f451a5U, 0xe534d1e5U, 0xf108f9f1U,
+    0x7193e271U, 0xd873abd8U, 0x31536231U, 0x153f2a15U,
+    0x040c0804U, 0xc75295c7U, 0x23654623U, 0xc35e9dc3U,
+    0x18283018U, 0x96a13796U, 0x050f0a05U, 0x9ab52f9aU,
+    0x07090e07U, 0x12362412U, 0x809b1b80U, 0xe23ddfe2U,
+    0xeb26cdebU, 0x27694e27U, 0xb2cd7fb2U, 0x759fea75U,
+    0x091b1209U, 0x839e1d83U, 0x2c74582cU, 0x1a2e341aU,
+    0x1b2d361bU, 0x6eb2dc6eU, 0x5aeeb45aU, 0xa0fb5ba0U,
+    0x52f6a452U, 0x3b4d763bU, 0xd661b7d6U, 0xb3ce7db3U,
+    0x297b5229U, 0xe33edde3U, 0x2f715e2fU, 0x84971384U,
+    0x53f5a653U, 0xd168b9d1U, 0x00000000U, 0xed2cc1edU,
+    0x20604020U, 0xfc1fe3fcU, 0xb1c879b1U, 0x5bedb65bU,
+    0x6abed46aU, 0xcb468dcbU, 0xbed967beU, 0x394b7239U,
+    0x4ade944aU, 0x4cd4984cU, 0x58e8b058U, 0xcf4a85cfU,
+    0xd06bbbd0U, 0xef2ac5efU, 0xaae54faaU, 0xfb16edfbU,
+    0x43c58643U, 0x4dd79a4dU, 0x33556633U, 0x85941185U,
+    0x45cf8a45U, 0xf910e9f9U, 0x02060402U, 0x7f81fe7fU,
+    0x50f0a050U, 0x3c44783cU, 0x9fba259fU, 0xa8e34ba8U,
+    0x51f3a251U, 0xa3fe5da3U, 0x40c08040U, 0x8f8a058fU,
+    0x92ad3f92U, 0x9dbc219dU, 0x38487038U, 0xf504f1f5U,
+    0xbcdf63bcU, 0xb6c177b6U, 0xda75afdaU, 0x21634221U,
+    0x10302010U, 0xff1ae5ffU, 0xf30efdf3U, 0xd26dbfd2U,
+    0xcd4c81cdU, 0x0c14180cU, 0x13352613U, 0xec2fc3ecU,
+    0x5fe1be5fU, 0x97a23597U, 0x44cc8844U, 0x17392e17U,
+    0xc45793c4U, 0xa7f255a7U, 0x7e82fc7eU, 0x3d477a3dU,
+    0x64acc864U, 0x5de7ba5dU, 0x192b3219U, 0x7395e673U,
+    0x60a0c060U, 0x81981981U, 0x4fd19e4fU, 0xdc7fa3dcU,
+    0x22664422U, 0x2a7e542aU, 0x90ab3b90U, 0x88830b88U,
+    0x46ca8c46U, 0xee29c7eeU, 0xb8d36bb8U, 0x143c2814U,
+    0xde79a7deU, 0x5ee2bc5eU, 0x0b1d160bU, 0xdb76addbU,
+    0xe03bdbe0U, 0x32566432U, 0x3a4e743aU, 0x0a1e140aU,
+    0x49db9249U, 0x060a0c06U, 0x246c4824U, 0x5ce4b85cU,
+    0xc25d9fc2U, 0xd36ebdd3U, 0xacef43acU, 0x62a6c462U,
+    0x91a83991U, 0x95a43195U, 0xe437d3e4U, 0x798bf279U,
+    0xe732d5e7U, 0xc8438bc8U, 0x37596e37U, 0x6db7da6dU,
+    0x8d8c018dU, 0xd564b1d5U, 0x4ed29c4eU, 0xa9e049a9U,
+    0x6cb4d86cU, 0x56faac56U, 0xf407f3f4U, 0xea25cfeaU,
+    0x65afca65U, 0x7a8ef47aU, 0xaee947aeU, 0x08181008U,
+    0xbad56fbaU, 0x7888f078U, 0x256f4a25U, 0x2e725c2eU,
+    0x1c24381cU, 0xa6f157a6U, 0xb4c773b4U, 0xc65197c6U,
+    0xe823cbe8U, 0xdd7ca1ddU, 0x749ce874U, 0x1f213e1fU,
+    0x4bdd964bU, 0xbddc61bdU, 0x8b860d8bU, 0x8a850f8aU,
+    0x7090e070U, 0x3e427c3eU, 0xb5c471b5U, 0x66aacc66U,
+    0x48d89048U, 0x03050603U, 0xf601f7f6U, 0x0e121c0eU,
+    0x61a3c261U, 0x355f6a35U, 0x57f9ae57U, 0xb9d069b9U,
+    0x86911786U, 0xc15899c1U, 0x1d273a1dU, 0x9eb9279eU,
+    0xe138d9e1U, 0xf813ebf8U, 0x98b32b98U, 0x11332211U,
+    0x69bbd269U, 0xd970a9d9U, 0x8e89078eU, 0x94a73394U,
+    0x9bb62d9bU, 0x1e223c1eU, 0x87921587U, 0xe920c9e9U,
+    0xce4987ceU, 0x55ffaa55U, 0x28785028U, 0xdf7aa5dfU,
+    0x8c8f038cU, 0xa1f859a1U, 0x89800989U, 0x0d171a0dU,
+    0xbfda65bfU, 0xe631d7e6U, 0x42c68442U, 0x68b8d068U,
+    0x41c38241U, 0x99b02999U, 0x2d775a2dU, 0x0f111e0fU,
+    0xb0cb7bb0U, 0x54fca854U, 0xbbd66dbbU, 0x163a2c16U,
+};
+static const u32 Te3[256] = {
+
+    0x6363a5c6U, 0x7c7c84f8U, 0x777799eeU, 0x7b7b8df6U,
+    0xf2f20dffU, 0x6b6bbdd6U, 0x6f6fb1deU, 0xc5c55491U,
+    0x30305060U, 0x01010302U, 0x6767a9ceU, 0x2b2b7d56U,
+    0xfefe19e7U, 0xd7d762b5U, 0xababe64dU, 0x76769aecU,
+    0xcaca458fU, 0x82829d1fU, 0xc9c94089U, 0x7d7d87faU,
+    0xfafa15efU, 0x5959ebb2U, 0x4747c98eU, 0xf0f00bfbU,
+    0xadadec41U, 0xd4d467b3U, 0xa2a2fd5fU, 0xafafea45U,
+    0x9c9cbf23U, 0xa4a4f753U, 0x727296e4U, 0xc0c05b9bU,
+    0xb7b7c275U, 0xfdfd1ce1U, 0x9393ae3dU, 0x26266a4cU,
+    0x36365a6cU, 0x3f3f417eU, 0xf7f702f5U, 0xcccc4f83U,
+    0x34345c68U, 0xa5a5f451U, 0xe5e534d1U, 0xf1f108f9U,
+    0x717193e2U, 0xd8d873abU, 0x31315362U, 0x15153f2aU,
+    0x04040c08U, 0xc7c75295U, 0x23236546U, 0xc3c35e9dU,
+    0x18182830U, 0x9696a137U, 0x05050f0aU, 0x9a9ab52fU,
+    0x0707090eU, 0x12123624U, 0x80809b1bU, 0xe2e23ddfU,
+    0xebeb26cdU, 0x2727694eU, 0xb2b2cd7fU, 0x75759feaU,
+    0x09091b12U, 0x83839e1dU, 0x2c2c7458U, 0x1a1a2e34U,
+    0x1b1b2d36U, 0x6e6eb2dcU, 0x5a5aeeb4U, 0xa0a0fb5bU,
+    0x5252f6a4U, 0x3b3b4d76U, 0xd6d661b7U, 0xb3b3ce7dU,
+    0x29297b52U, 0xe3e33eddU, 0x2f2f715eU, 0x84849713U,
+    0x5353f5a6U, 0xd1d168b9U, 0x00000000U, 0xeded2cc1U,
+    0x20206040U, 0xfcfc1fe3U, 0xb1b1c879U, 0x5b5bedb6U,
+    0x6a6abed4U, 0xcbcb468dU, 0xbebed967U, 0x39394b72U,
+    0x4a4ade94U, 0x4c4cd498U, 0x5858e8b0U, 0xcfcf4a85U,
+    0xd0d06bbbU, 0xefef2ac5U, 0xaaaae54fU, 0xfbfb16edU,
+    0x4343c586U, 0x4d4dd79aU, 0x33335566U, 0x85859411U,
+    0x4545cf8aU, 0xf9f910e9U, 0x02020604U, 0x7f7f81feU,
+    0x5050f0a0U, 0x3c3c4478U, 0x9f9fba25U, 0xa8a8e34bU,
+    0x5151f3a2U, 0xa3a3fe5dU, 0x4040c080U, 0x8f8f8a05U,
+    0x9292ad3fU, 0x9d9dbc21U, 0x38384870U, 0xf5f504f1U,
+    0xbcbcdf63U, 0xb6b6c177U, 0xdada75afU, 0x21216342U,
+    0x10103020U, 0xffff1ae5U, 0xf3f30efdU, 0xd2d26dbfU,
+    0xcdcd4c81U, 0x0c0c1418U, 0x13133526U, 0xecec2fc3U,
+    0x5f5fe1beU, 0x9797a235U, 0x4444cc88U, 0x1717392eU,
+    0xc4c45793U, 0xa7a7f255U, 0x7e7e82fcU, 0x3d3d477aU,
+    0x6464acc8U, 0x5d5de7baU, 0x19192b32U, 0x737395e6U,
+    0x6060a0c0U, 0x81819819U, 0x4f4fd19eU, 0xdcdc7fa3U,
+    0x22226644U, 0x2a2a7e54U, 0x9090ab3bU, 0x8888830bU,
+    0x4646ca8cU, 0xeeee29c7U, 0xb8b8d36bU, 0x14143c28U,
+    0xdede79a7U, 0x5e5ee2bcU, 0x0b0b1d16U, 0xdbdb76adU,
+    0xe0e03bdbU, 0x32325664U, 0x3a3a4e74U, 0x0a0a1e14U,
+    0x4949db92U, 0x06060a0cU, 0x24246c48U, 0x5c5ce4b8U,
+    0xc2c25d9fU, 0xd3d36ebdU, 0xacacef43U, 0x6262a6c4U,
+    0x9191a839U, 0x9595a431U, 0xe4e437d3U, 0x79798bf2U,
+    0xe7e732d5U, 0xc8c8438bU, 0x3737596eU, 0x6d6db7daU,
+    0x8d8d8c01U, 0xd5d564b1U, 0x4e4ed29cU, 0xa9a9e049U,
+    0x6c6cb4d8U, 0x5656faacU, 0xf4f407f3U, 0xeaea25cfU,
+    0x6565afcaU, 0x7a7a8ef4U, 0xaeaee947U, 0x08081810U,
+    0xbabad56fU, 0x787888f0U, 0x25256f4aU, 0x2e2e725cU,
+    0x1c1c2438U, 0xa6a6f157U, 0xb4b4c773U, 0xc6c65197U,
+    0xe8e823cbU, 0xdddd7ca1U, 0x74749ce8U, 0x1f1f213eU,
+    0x4b4bdd96U, 0xbdbddc61U, 0x8b8b860dU, 0x8a8a850fU,
+    0x707090e0U, 0x3e3e427cU, 0xb5b5c471U, 0x6666aaccU,
+    0x4848d890U, 0x03030506U, 0xf6f601f7U, 0x0e0e121cU,
+    0x6161a3c2U, 0x35355f6aU, 0x5757f9aeU, 0xb9b9d069U,
+    0x86869117U, 0xc1c15899U, 0x1d1d273aU, 0x9e9eb927U,
+    0xe1e138d9U, 0xf8f813ebU, 0x9898b32bU, 0x11113322U,
+    0x6969bbd2U, 0xd9d970a9U, 0x8e8e8907U, 0x9494a733U,
+    0x9b9bb62dU, 0x1e1e223cU, 0x87879215U, 0xe9e920c9U,
+    0xcece4987U, 0x5555ffaaU, 0x28287850U, 0xdfdf7aa5U,
+    0x8c8c8f03U, 0xa1a1f859U, 0x89898009U, 0x0d0d171aU,
+    0xbfbfda65U, 0xe6e631d7U, 0x4242c684U, 0x6868b8d0U,
+    0x4141c382U, 0x9999b029U, 0x2d2d775aU, 0x0f0f111eU,
+    0xb0b0cb7bU, 0x5454fca8U, 0xbbbbd66dU, 0x16163a2cU,
+};
+static const u32 Te4[256] = {
+    0x63636363U, 0x7c7c7c7cU, 0x77777777U, 0x7b7b7b7bU,
+    0xf2f2f2f2U, 0x6b6b6b6bU, 0x6f6f6f6fU, 0xc5c5c5c5U,
+    0x30303030U, 0x01010101U, 0x67676767U, 0x2b2b2b2bU,
+    0xfefefefeU, 0xd7d7d7d7U, 0xababababU, 0x76767676U,
+    0xcacacacaU, 0x82828282U, 0xc9c9c9c9U, 0x7d7d7d7dU,
+    0xfafafafaU, 0x59595959U, 0x47474747U, 0xf0f0f0f0U,
+    0xadadadadU, 0xd4d4d4d4U, 0xa2a2a2a2U, 0xafafafafU,
+    0x9c9c9c9cU, 0xa4a4a4a4U, 0x72727272U, 0xc0c0c0c0U,
+    0xb7b7b7b7U, 0xfdfdfdfdU, 0x93939393U, 0x26262626U,
+    0x36363636U, 0x3f3f3f3fU, 0xf7f7f7f7U, 0xccccccccU,
+    0x34343434U, 0xa5a5a5a5U, 0xe5e5e5e5U, 0xf1f1f1f1U,
+    0x71717171U, 0xd8d8d8d8U, 0x31313131U, 0x15151515U,
+    0x04040404U, 0xc7c7c7c7U, 0x23232323U, 0xc3c3c3c3U,
+    0x18181818U, 0x96969696U, 0x05050505U, 0x9a9a9a9aU,
+    0x07070707U, 0x12121212U, 0x80808080U, 0xe2e2e2e2U,
+    0xebebebebU, 0x27272727U, 0xb2b2b2b2U, 0x75757575U,
+    0x09090909U, 0x83838383U, 0x2c2c2c2cU, 0x1a1a1a1aU,
+    0x1b1b1b1bU, 0x6e6e6e6eU, 0x5a5a5a5aU, 0xa0a0a0a0U,
+    0x52525252U, 0x3b3b3b3bU, 0xd6d6d6d6U, 0xb3b3b3b3U,
+    0x29292929U, 0xe3e3e3e3U, 0x2f2f2f2fU, 0x84848484U,
+    0x53535353U, 0xd1d1d1d1U, 0x00000000U, 0xededededU,
+    0x20202020U, 0xfcfcfcfcU, 0xb1b1b1b1U, 0x5b5b5b5bU,
+    0x6a6a6a6aU, 0xcbcbcbcbU, 0xbebebebeU, 0x39393939U,
+    0x4a4a4a4aU, 0x4c4c4c4cU, 0x58585858U, 0xcfcfcfcfU,
+    0xd0d0d0d0U, 0xefefefefU, 0xaaaaaaaaU, 0xfbfbfbfbU,
+    0x43434343U, 0x4d4d4d4dU, 0x33333333U, 0x85858585U,
+    0x45454545U, 0xf9f9f9f9U, 0x02020202U, 0x7f7f7f7fU,
+    0x50505050U, 0x3c3c3c3cU, 0x9f9f9f9fU, 0xa8a8a8a8U,
+    0x51515151U, 0xa3a3a3a3U, 0x40404040U, 0x8f8f8f8fU,
+    0x92929292U, 0x9d9d9d9dU, 0x38383838U, 0xf5f5f5f5U,
+    0xbcbcbcbcU, 0xb6b6b6b6U, 0xdadadadaU, 0x21212121U,
+    0x10101010U, 0xffffffffU, 0xf3f3f3f3U, 0xd2d2d2d2U,
+    0xcdcdcdcdU, 0x0c0c0c0cU, 0x13131313U, 0xececececU,
+    0x5f5f5f5fU, 0x97979797U, 0x44444444U, 0x17171717U,
+    0xc4c4c4c4U, 0xa7a7a7a7U, 0x7e7e7e7eU, 0x3d3d3d3dU,
+    0x64646464U, 0x5d5d5d5dU, 0x19191919U, 0x73737373U,
+    0x60606060U, 0x81818181U, 0x4f4f4f4fU, 0xdcdcdcdcU,
+    0x22222222U, 0x2a2a2a2aU, 0x90909090U, 0x88888888U,
+    0x46464646U, 0xeeeeeeeeU, 0xb8b8b8b8U, 0x14141414U,
+    0xdedededeU, 0x5e5e5e5eU, 0x0b0b0b0bU, 0xdbdbdbdbU,
+    0xe0e0e0e0U, 0x32323232U, 0x3a3a3a3aU, 0x0a0a0a0aU,
+    0x49494949U, 0x06060606U, 0x24242424U, 0x5c5c5c5cU,
+    0xc2c2c2c2U, 0xd3d3d3d3U, 0xacacacacU, 0x62626262U,
+    0x91919191U, 0x95959595U, 0xe4e4e4e4U, 0x79797979U,
+    0xe7e7e7e7U, 0xc8c8c8c8U, 0x37373737U, 0x6d6d6d6dU,
+    0x8d8d8d8dU, 0xd5d5d5d5U, 0x4e4e4e4eU, 0xa9a9a9a9U,
+    0x6c6c6c6cU, 0x56565656U, 0xf4f4f4f4U, 0xeaeaeaeaU,
+    0x65656565U, 0x7a7a7a7aU, 0xaeaeaeaeU, 0x08080808U,
+    0xbabababaU, 0x78787878U, 0x25252525U, 0x2e2e2e2eU,
+    0x1c1c1c1cU, 0xa6a6a6a6U, 0xb4b4b4b4U, 0xc6c6c6c6U,
+    0xe8e8e8e8U, 0xddddddddU, 0x74747474U, 0x1f1f1f1fU,
+    0x4b4b4b4bU, 0xbdbdbdbdU, 0x8b8b8b8bU, 0x8a8a8a8aU,
+    0x70707070U, 0x3e3e3e3eU, 0xb5b5b5b5U, 0x66666666U,
+    0x48484848U, 0x03030303U, 0xf6f6f6f6U, 0x0e0e0e0eU,
+    0x61616161U, 0x35353535U, 0x57575757U, 0xb9b9b9b9U,
+    0x86868686U, 0xc1c1c1c1U, 0x1d1d1d1dU, 0x9e9e9e9eU,
+    0xe1e1e1e1U, 0xf8f8f8f8U, 0x98989898U, 0x11111111U,
+    0x69696969U, 0xd9d9d9d9U, 0x8e8e8e8eU, 0x94949494U,
+    0x9b9b9b9bU, 0x1e1e1e1eU, 0x87878787U, 0xe9e9e9e9U,
+    0xcecececeU, 0x55555555U, 0x28282828U, 0xdfdfdfdfU,
+    0x8c8c8c8cU, 0xa1a1a1a1U, 0x89898989U, 0x0d0d0d0dU,
+    0xbfbfbfbfU, 0xe6e6e6e6U, 0x42424242U, 0x68686868U,
+    0x41414141U, 0x99999999U, 0x2d2d2d2dU, 0x0f0f0f0fU,
+    0xb0b0b0b0U, 0x54545454U, 0xbbbbbbbbU, 0x16161616U,
+};
+static const u32 Td0[256] = {
+    0x51f4a750U, 0x7e416553U, 0x1a17a4c3U, 0x3a275e96U,
+    0x3bab6bcbU, 0x1f9d45f1U, 0xacfa58abU, 0x4be30393U,
+    0x2030fa55U, 0xad766df6U, 0x88cc7691U, 0xf5024c25U,
+    0x4fe5d7fcU, 0xc52acbd7U, 0x26354480U, 0xb562a38fU,
+    0xdeb15a49U, 0x25ba1b67U, 0x45ea0e98U, 0x5dfec0e1U,
+    0xc32f7502U, 0x814cf012U, 0x8d4697a3U, 0x6bd3f9c6U,
+    0x038f5fe7U, 0x15929c95U, 0xbf6d7aebU, 0x955259daU,
+    0xd4be832dU, 0x587421d3U, 0x49e06929U, 0x8ec9c844U,
+    0x75c2896aU, 0xf48e7978U, 0x99583e6bU, 0x27b971ddU,
+    0xbee14fb6U, 0xf088ad17U, 0xc920ac66U, 0x7dce3ab4U,
+    0x63df4a18U, 0xe51a3182U, 0x97513360U, 0x62537f45U,
+    0xb16477e0U, 0xbb6bae84U, 0xfe81a01cU, 0xf9082b94U,
+    0x70486858U, 0x8f45fd19U, 0x94de6c87U, 0x527bf8b7U,
+    0xab73d323U, 0x724b02e2U, 0xe31f8f57U, 0x6655ab2aU,
+    0xb2eb2807U, 0x2fb5c203U, 0x86c57b9aU, 0xd33708a5U,
+    0x302887f2U, 0x23bfa5b2U, 0x02036abaU, 0xed16825cU,
+    0x8acf1c2bU, 0xa779b492U, 0xf307f2f0U, 0x4e69e2a1U,
+    0x65daf4cdU, 0x0605bed5U, 0xd134621fU, 0xc4a6fe8aU,
+    0x342e539dU, 0xa2f355a0U, 0x058ae132U, 0xa4f6eb75U,
+    0x0b83ec39U, 0x4060efaaU, 0x5e719f06U, 0xbd6e1051U,
+    0x3e218af9U, 0x96dd063dU, 0xdd3e05aeU, 0x4de6bd46U,
+    0x91548db5U, 0x71c45d05U, 0x0406d46fU, 0x605015ffU,
+    0x1998fb24U, 0xd6bde997U, 0x894043ccU, 0x67d99e77U,
+    0xb0e842bdU, 0x07898b88U, 0xe7195b38U, 0x79c8eedbU,
+    0xa17c0a47U, 0x7c420fe9U, 0xf8841ec9U, 0x00000000U,
+    0x09808683U, 0x322bed48U, 0x1e1170acU, 0x6c5a724eU,
+    0xfd0efffbU, 0x0f853856U, 0x3daed51eU, 0x362d3927U,
+    0x0a0fd964U, 0x685ca621U, 0x9b5b54d1U, 0x24362e3aU,
+    0x0c0a67b1U, 0x9357e70fU, 0xb4ee96d2U, 0x1b9b919eU,
+    0x80c0c54fU, 0x61dc20a2U, 0x5a774b69U, 0x1c121a16U,
+    0xe293ba0aU, 0xc0a02ae5U, 0x3c22e043U, 0x121b171dU,
+    0x0e090d0bU, 0xf28bc7adU, 0x2db6a8b9U, 0x141ea9c8U,
+    0x57f11985U, 0xaf75074cU, 0xee99ddbbU, 0xa37f60fdU,
+    0xf701269fU, 0x5c72f5bcU, 0x44663bc5U, 0x5bfb7e34U,
+    0x8b432976U, 0xcb23c6dcU, 0xb6edfc68U, 0xb8e4f163U,
+    0xd731dccaU, 0x42638510U, 0x13972240U, 0x84c61120U,
+    0x854a247dU, 0xd2bb3df8U, 0xaef93211U, 0xc729a16dU,
+    0x1d9e2f4bU, 0xdcb230f3U, 0x0d8652ecU, 0x77c1e3d0U,
+    0x2bb3166cU, 0xa970b999U, 0x119448faU, 0x47e96422U,
+    0xa8fc8cc4U, 0xa0f03f1aU, 0x567d2cd8U, 0x223390efU,
+    0x87494ec7U, 0xd938d1c1U, 0x8ccaa2feU, 0x98d40b36U,
+    0xa6f581cfU, 0xa57ade28U, 0xdab78e26U, 0x3fadbfa4U,
+    0x2c3a9de4U, 0x5078920dU, 0x6a5fcc9bU, 0x547e4662U,
+    0xf68d13c2U, 0x90d8b8e8U, 0x2e39f75eU, 0x82c3aff5U,
+    0x9f5d80beU, 0x69d0937cU, 0x6fd52da9U, 0xcf2512b3U,
+    0xc8ac993bU, 0x10187da7U, 0xe89c636eU, 0xdb3bbb7bU,
+    0xcd267809U, 0x6e5918f4U, 0xec9ab701U, 0x834f9aa8U,
+    0xe6956e65U, 0xaaffe67eU, 0x21bccf08U, 0xef15e8e6U,
+    0xbae79bd9U, 0x4a6f36ceU, 0xea9f09d4U, 0x29b07cd6U,
+    0x31a4b2afU, 0x2a3f2331U, 0xc6a59430U, 0x35a266c0U,
+    0x744ebc37U, 0xfc82caa6U, 0xe090d0b0U, 0x33a7d815U,
+    0xf104984aU, 0x41ecdaf7U, 0x7fcd500eU, 0x1791f62fU,
+    0x764dd68dU, 0x43efb04dU, 0xccaa4d54U, 0xe49604dfU,
+    0x9ed1b5e3U, 0x4c6a881bU, 0xc12c1fb8U, 0x4665517fU,
+    0x9d5eea04U, 0x018c355dU, 0xfa877473U, 0xfb0b412eU,
+    0xb3671d5aU, 0x92dbd252U, 0xe9105633U, 0x6dd64713U,
+    0x9ad7618cU, 0x37a10c7aU, 0x59f8148eU, 0xeb133c89U,
+    0xcea927eeU, 0xb761c935U, 0xe11ce5edU, 0x7a47b13cU,
+    0x9cd2df59U, 0x55f2733fU, 0x1814ce79U, 0x73c737bfU,
+    0x53f7cdeaU, 0x5ffdaa5bU, 0xdf3d6f14U, 0x7844db86U,
+    0xcaaff381U, 0xb968c43eU, 0x3824342cU, 0xc2a3405fU,
+    0x161dc372U, 0xbce2250cU, 0x283c498bU, 0xff0d9541U,
+    0x39a80171U, 0x080cb3deU, 0xd8b4e49cU, 0x6456c190U,
+    0x7bcb8461U, 0xd532b670U, 0x486c5c74U, 0xd0b85742U,
+};
+static const u32 Td1[256] = {
+    0x5051f4a7U, 0x537e4165U, 0xc31a17a4U, 0x963a275eU,
+    0xcb3bab6bU, 0xf11f9d45U, 0xabacfa58U, 0x934be303U,
+    0x552030faU, 0xf6ad766dU, 0x9188cc76U, 0x25f5024cU,
+    0xfc4fe5d7U, 0xd7c52acbU, 0x80263544U, 0x8fb562a3U,
+    0x49deb15aU, 0x6725ba1bU, 0x9845ea0eU, 0xe15dfec0U,
+    0x02c32f75U, 0x12814cf0U, 0xa38d4697U, 0xc66bd3f9U,
+    0xe7038f5fU, 0x9515929cU, 0xebbf6d7aU, 0xda955259U,
+    0x2dd4be83U, 0xd3587421U, 0x2949e069U, 0x448ec9c8U,
+    0x6a75c289U, 0x78f48e79U, 0x6b99583eU, 0xdd27b971U,
+    0xb6bee14fU, 0x17f088adU, 0x66c920acU, 0xb47dce3aU,
+    0x1863df4aU, 0x82e51a31U, 0x60975133U, 0x4562537fU,
+    0xe0b16477U, 0x84bb6baeU, 0x1cfe81a0U, 0x94f9082bU,
+    0x58704868U, 0x198f45fdU, 0x8794de6cU, 0xb7527bf8U,
+    0x23ab73d3U, 0xe2724b02U, 0x57e31f8fU, 0x2a6655abU,
+    0x07b2eb28U, 0x032fb5c2U, 0x9a86c57bU, 0xa5d33708U,
+    0xf2302887U, 0xb223bfa5U, 0xba02036aU, 0x5ced1682U,
+    0x2b8acf1cU, 0x92a779b4U, 0xf0f307f2U, 0xa14e69e2U,
+    0xcd65daf4U, 0xd50605beU, 0x1fd13462U, 0x8ac4a6feU,
+    0x9d342e53U, 0xa0a2f355U, 0x32058ae1U, 0x75a4f6ebU,
+    0x390b83ecU, 0xaa4060efU, 0x065e719fU, 0x51bd6e10U,
+    0xf93e218aU, 0x3d96dd06U, 0xaedd3e05U, 0x464de6bdU,
+    0xb591548dU, 0x0571c45dU, 0x6f0406d4U, 0xff605015U,
+    0x241998fbU, 0x97d6bde9U, 0xcc894043U, 0x7767d99eU,
+    0xbdb0e842U, 0x8807898bU, 0x38e7195bU, 0xdb79c8eeU,
+    0x47a17c0aU, 0xe97c420fU, 0xc9f8841eU, 0x00000000U,
+    0x83098086U, 0x48322bedU, 0xac1e1170U, 0x4e6c5a72U,
+    0xfbfd0effU, 0x560f8538U, 0x1e3daed5U, 0x27362d39U,
+    0x640a0fd9U, 0x21685ca6U, 0xd19b5b54U, 0x3a24362eU,
+    0xb10c0a67U, 0x0f9357e7U, 0xd2b4ee96U, 0x9e1b9b91U,
+    0x4f80c0c5U, 0xa261dc20U, 0x695a774bU, 0x161c121aU,
+    0x0ae293baU, 0xe5c0a02aU, 0x433c22e0U, 0x1d121b17U,
+    0x0b0e090dU, 0xadf28bc7U, 0xb92db6a8U, 0xc8141ea9U,
+    0x8557f119U, 0x4caf7507U, 0xbbee99ddU, 0xfda37f60U,
+    0x9ff70126U, 0xbc5c72f5U, 0xc544663bU, 0x345bfb7eU,
+    0x768b4329U, 0xdccb23c6U, 0x68b6edfcU, 0x63b8e4f1U,
+    0xcad731dcU, 0x10426385U, 0x40139722U, 0x2084c611U,
+    0x7d854a24U, 0xf8d2bb3dU, 0x11aef932U, 0x6dc729a1U,
+    0x4b1d9e2fU, 0xf3dcb230U, 0xec0d8652U, 0xd077c1e3U,
+    0x6c2bb316U, 0x99a970b9U, 0xfa119448U, 0x2247e964U,
+    0xc4a8fc8cU, 0x1aa0f03fU, 0xd8567d2cU, 0xef223390U,
+    0xc787494eU, 0xc1d938d1U, 0xfe8ccaa2U, 0x3698d40bU,
+    0xcfa6f581U, 0x28a57adeU, 0x26dab78eU, 0xa43fadbfU,
+    0xe42c3a9dU, 0x0d507892U, 0x9b6a5fccU, 0x62547e46U,
+    0xc2f68d13U, 0xe890d8b8U, 0x5e2e39f7U, 0xf582c3afU,
+    0xbe9f5d80U, 0x7c69d093U, 0xa96fd52dU, 0xb3cf2512U,
+    0x3bc8ac99U, 0xa710187dU, 0x6ee89c63U, 0x7bdb3bbbU,
+    0x09cd2678U, 0xf46e5918U, 0x01ec9ab7U, 0xa8834f9aU,
+    0x65e6956eU, 0x7eaaffe6U, 0x0821bccfU, 0xe6ef15e8U,
+    0xd9bae79bU, 0xce4a6f36U, 0xd4ea9f09U, 0xd629b07cU,
+    0xaf31a4b2U, 0x312a3f23U, 0x30c6a594U, 0xc035a266U,
+    0x37744ebcU, 0xa6fc82caU, 0xb0e090d0U, 0x1533a7d8U,
+    0x4af10498U, 0xf741ecdaU, 0x0e7fcd50U, 0x2f1791f6U,
+    0x8d764dd6U, 0x4d43efb0U, 0x54ccaa4dU, 0xdfe49604U,
+    0xe39ed1b5U, 0x1b4c6a88U, 0xb8c12c1fU, 0x7f466551U,
+    0x049d5eeaU, 0x5d018c35U, 0x73fa8774U, 0x2efb0b41U,
+    0x5ab3671dU, 0x5292dbd2U, 0x33e91056U, 0x136dd647U,
+    0x8c9ad761U, 0x7a37a10cU, 0x8e59f814U, 0x89eb133cU,
+    0xeecea927U, 0x35b761c9U, 0xede11ce5U, 0x3c7a47b1U,
+    0x599cd2dfU, 0x3f55f273U, 0x791814ceU, 0xbf73c737U,
+    0xea53f7cdU, 0x5b5ffdaaU, 0x14df3d6fU, 0x867844dbU,
+    0x81caaff3U, 0x3eb968c4U, 0x2c382434U, 0x5fc2a340U,
+    0x72161dc3U, 0x0cbce225U, 0x8b283c49U, 0x41ff0d95U,
+    0x7139a801U, 0xde080cb3U, 0x9cd8b4e4U, 0x906456c1U,
+    0x617bcb84U, 0x70d532b6U, 0x74486c5cU, 0x42d0b857U,
+};
+static const u32 Td2[256] = {
+    0xa75051f4U, 0x65537e41U, 0xa4c31a17U, 0x5e963a27U,
+    0x6bcb3babU, 0x45f11f9dU, 0x58abacfaU, 0x03934be3U,
+    0xfa552030U, 0x6df6ad76U, 0x769188ccU, 0x4c25f502U,
+    0xd7fc4fe5U, 0xcbd7c52aU, 0x44802635U, 0xa38fb562U,
+    0x5a49deb1U, 0x1b6725baU, 0x0e9845eaU, 0xc0e15dfeU,
+    0x7502c32fU, 0xf012814cU, 0x97a38d46U, 0xf9c66bd3U,
+    0x5fe7038fU, 0x9c951592U, 0x7aebbf6dU, 0x59da9552U,
+    0x832dd4beU, 0x21d35874U, 0x692949e0U, 0xc8448ec9U,
+    0x896a75c2U, 0x7978f48eU, 0x3e6b9958U, 0x71dd27b9U,
+    0x4fb6bee1U, 0xad17f088U, 0xac66c920U, 0x3ab47dceU,
+    0x4a1863dfU, 0x3182e51aU, 0x33609751U, 0x7f456253U,
+    0x77e0b164U, 0xae84bb6bU, 0xa01cfe81U, 0x2b94f908U,
+    0x68587048U, 0xfd198f45U, 0x6c8794deU, 0xf8b7527bU,
+    0xd323ab73U, 0x02e2724bU, 0x8f57e31fU, 0xab2a6655U,
+    0x2807b2ebU, 0xc2032fb5U, 0x7b9a86c5U, 0x08a5d337U,
+    0x87f23028U, 0xa5b223bfU, 0x6aba0203U, 0x825ced16U,
+    0x1c2b8acfU, 0xb492a779U, 0xf2f0f307U, 0xe2a14e69U,
+    0xf4cd65daU, 0xbed50605U, 0x621fd134U, 0xfe8ac4a6U,
+    0x539d342eU, 0x55a0a2f3U, 0xe132058aU, 0xeb75a4f6U,
+    0xec390b83U, 0xefaa4060U, 0x9f065e71U, 0x1051bd6eU,
+
+    0x8af93e21U, 0x063d96ddU, 0x05aedd3eU, 0xbd464de6U,
+    0x8db59154U, 0x5d0571c4U, 0xd46f0406U, 0x15ff6050U,
+    0xfb241998U, 0xe997d6bdU, 0x43cc8940U, 0x9e7767d9U,
+    0x42bdb0e8U, 0x8b880789U, 0x5b38e719U, 0xeedb79c8U,
+    0x0a47a17cU, 0x0fe97c42U, 0x1ec9f884U, 0x00000000U,
+    0x86830980U, 0xed48322bU, 0x70ac1e11U, 0x724e6c5aU,
+    0xfffbfd0eU, 0x38560f85U, 0xd51e3daeU, 0x3927362dU,
+    0xd9640a0fU, 0xa621685cU, 0x54d19b5bU, 0x2e3a2436U,
+    0x67b10c0aU, 0xe70f9357U, 0x96d2b4eeU, 0x919e1b9bU,
+    0xc54f80c0U, 0x20a261dcU, 0x4b695a77U, 0x1a161c12U,
+    0xba0ae293U, 0x2ae5c0a0U, 0xe0433c22U, 0x171d121bU,
+    0x0d0b0e09U, 0xc7adf28bU, 0xa8b92db6U, 0xa9c8141eU,
+    0x198557f1U, 0x074caf75U, 0xddbbee99U, 0x60fda37fU,
+    0x269ff701U, 0xf5bc5c72U, 0x3bc54466U, 0x7e345bfbU,
+    0x29768b43U, 0xc6dccb23U, 0xfc68b6edU, 0xf163b8e4U,
+    0xdccad731U, 0x85104263U, 0x22401397U, 0x112084c6U,
+    0x247d854aU, 0x3df8d2bbU, 0x3211aef9U, 0xa16dc729U,
+    0x2f4b1d9eU, 0x30f3dcb2U, 0x52ec0d86U, 0xe3d077c1U,
+    0x166c2bb3U, 0xb999a970U, 0x48fa1194U, 0x642247e9U,
+    0x8cc4a8fcU, 0x3f1aa0f0U, 0x2cd8567dU, 0x90ef2233U,
+    0x4ec78749U, 0xd1c1d938U, 0xa2fe8ccaU, 0x0b3698d4U,
+    0x81cfa6f5U, 0xde28a57aU, 0x8e26dab7U, 0xbfa43fadU,
+    0x9de42c3aU, 0x920d5078U, 0xcc9b6a5fU, 0x4662547eU,
+    0x13c2f68dU, 0xb8e890d8U, 0xf75e2e39U, 0xaff582c3U,
+    0x80be9f5dU, 0x937c69d0U, 0x2da96fd5U, 0x12b3cf25U,
+    0x993bc8acU, 0x7da71018U, 0x636ee89cU, 0xbb7bdb3bU,
+    0x7809cd26U, 0x18f46e59U, 0xb701ec9aU, 0x9aa8834fU,
+    0x6e65e695U, 0xe67eaaffU, 0xcf0821bcU, 0xe8e6ef15U,
+    0x9bd9bae7U, 0x36ce4a6fU, 0x09d4ea9fU, 0x7cd629b0U,
+    0xb2af31a4U, 0x23312a3fU, 0x9430c6a5U, 0x66c035a2U,
+    0xbc37744eU, 0xcaa6fc82U, 0xd0b0e090U, 0xd81533a7U,
+    0x984af104U, 0xdaf741ecU, 0x500e7fcdU, 0xf62f1791U,
+    0xd68d764dU, 0xb04d43efU, 0x4d54ccaaU, 0x04dfe496U,
+    0xb5e39ed1U, 0x881b4c6aU, 0x1fb8c12cU, 0x517f4665U,
+    0xea049d5eU, 0x355d018cU, 0x7473fa87U, 0x412efb0bU,
+    0x1d5ab367U, 0xd25292dbU, 0x5633e910U, 0x47136dd6U,
+    0x618c9ad7U, 0x0c7a37a1U, 0x148e59f8U, 0x3c89eb13U,
+    0x27eecea9U, 0xc935b761U, 0xe5ede11cU, 0xb13c7a47U,
+    0xdf599cd2U, 0x733f55f2U, 0xce791814U, 0x37bf73c7U,
+    0xcdea53f7U, 0xaa5b5ffdU, 0x6f14df3dU, 0xdb867844U,
+    0xf381caafU, 0xc43eb968U, 0x342c3824U, 0x405fc2a3U,
+    0xc372161dU, 0x250cbce2U, 0x498b283cU, 0x9541ff0dU,
+    0x017139a8U, 0xb3de080cU, 0xe49cd8b4U, 0xc1906456U,
+    0x84617bcbU, 0xb670d532U, 0x5c74486cU, 0x5742d0b8U,
+};
+static const u32 Td3[256] = {
+    0xf4a75051U, 0x4165537eU, 0x17a4c31aU, 0x275e963aU,
+    0xab6bcb3bU, 0x9d45f11fU, 0xfa58abacU, 0xe303934bU,
+    0x30fa5520U, 0x766df6adU, 0xcc769188U, 0x024c25f5U,
+    0xe5d7fc4fU, 0x2acbd7c5U, 0x35448026U, 0x62a38fb5U,
+    0xb15a49deU, 0xba1b6725U, 0xea0e9845U, 0xfec0e15dU,
+    0x2f7502c3U, 0x4cf01281U, 0x4697a38dU, 0xd3f9c66bU,
+    0x8f5fe703U, 0x929c9515U, 0x6d7aebbfU, 0x5259da95U,
+    0xbe832dd4U, 0x7421d358U, 0xe0692949U, 0xc9c8448eU,
+    0xc2896a75U, 0x8e7978f4U, 0x583e6b99U, 0xb971dd27U,
+    0xe14fb6beU, 0x88ad17f0U, 0x20ac66c9U, 0xce3ab47dU,
+    0xdf4a1863U, 0x1a3182e5U, 0x51336097U, 0x537f4562U,
+    0x6477e0b1U, 0x6bae84bbU, 0x81a01cfeU, 0x082b94f9U,
+    0x48685870U, 0x45fd198fU, 0xde6c8794U, 0x7bf8b752U,
+    0x73d323abU, 0x4b02e272U, 0x1f8f57e3U, 0x55ab2a66U,
+    0xeb2807b2U, 0xb5c2032fU, 0xc57b9a86U, 0x3708a5d3U,
+    0x2887f230U, 0xbfa5b223U, 0x036aba02U, 0x16825cedU,
+    0xcf1c2b8aU, 0x79b492a7U, 0x07f2f0f3U, 0x69e2a14eU,
+    0xdaf4cd65U, 0x05bed506U, 0x34621fd1U, 0xa6fe8ac4U,
+    0x2e539d34U, 0xf355a0a2U, 0x8ae13205U, 0xf6eb75a4U,
+    0x83ec390bU, 0x60efaa40U, 0x719f065eU, 0x6e1051bdU,
+    0x218af93eU, 0xdd063d96U, 0x3e05aeddU, 0xe6bd464dU,
+    0x548db591U, 0xc45d0571U, 0x06d46f04U, 0x5015ff60U,
+    0x98fb2419U, 0xbde997d6U, 0x4043cc89U, 0xd99e7767U,
+    0xe842bdb0U, 0x898b8807U, 0x195b38e7U, 0xc8eedb79U,
+    0x7c0a47a1U, 0x420fe97cU, 0x841ec9f8U, 0x00000000U,
+    0x80868309U, 0x2bed4832U, 0x1170ac1eU, 0x5a724e6cU,
+    0x0efffbfdU, 0x8538560fU, 0xaed51e3dU, 0x2d392736U,
+    0x0fd9640aU, 0x5ca62168U, 0x5b54d19bU, 0x362e3a24U,
+    0x0a67b10cU, 0x57e70f93U, 0xee96d2b4U, 0x9b919e1bU,
+    0xc0c54f80U, 0xdc20a261U, 0x774b695aU, 0x121a161cU,
+    0x93ba0ae2U, 0xa02ae5c0U, 0x22e0433cU, 0x1b171d12U,
+    0x090d0b0eU, 0x8bc7adf2U, 0xb6a8b92dU, 0x1ea9c814U,
+    0xf1198557U, 0x75074cafU, 0x99ddbbeeU, 0x7f60fda3U,
+    0x01269ff7U, 0x72f5bc5cU, 0x663bc544U, 0xfb7e345bU,
+    0x4329768bU, 0x23c6dccbU, 0xedfc68b6U, 0xe4f163b8U,
+    0x31dccad7U, 0x63851042U, 0x97224013U, 0xc6112084U,
+    0x4a247d85U, 0xbb3df8d2U, 0xf93211aeU, 0x29a16dc7U,
+    0x9e2f4b1dU, 0xb230f3dcU, 0x8652ec0dU, 0xc1e3d077U,
+    0xb3166c2bU, 0x70b999a9U, 0x9448fa11U, 0xe9642247U,
+    0xfc8cc4a8U, 0xf03f1aa0U, 0x7d2cd856U, 0x3390ef22U,
+    0x494ec787U, 0x38d1c1d9U, 0xcaa2fe8cU, 0xd40b3698U,
+    0xf581cfa6U, 0x7ade28a5U, 0xb78e26daU, 0xadbfa43fU,
+    0x3a9de42cU, 0x78920d50U, 0x5fcc9b6aU, 0x7e466254U,
+    0x8d13c2f6U, 0xd8b8e890U, 0x39f75e2eU, 0xc3aff582U,
+    0x5d80be9fU, 0xd0937c69U, 0xd52da96fU, 0x2512b3cfU,
+    0xac993bc8U, 0x187da710U, 0x9c636ee8U, 0x3bbb7bdbU,
+    0x267809cdU, 0x5918f46eU, 0x9ab701ecU, 0x4f9aa883U,
+    0x956e65e6U, 0xffe67eaaU, 0xbccf0821U, 0x15e8e6efU,
+    0xe79bd9baU, 0x6f36ce4aU, 0x9f09d4eaU, 0xb07cd629U,
+    0xa4b2af31U, 0x3f23312aU, 0xa59430c6U, 0xa266c035U,
+    0x4ebc3774U, 0x82caa6fcU, 0x90d0b0e0U, 0xa7d81533U,
+    0x04984af1U, 0xecdaf741U, 0xcd500e7fU, 0x91f62f17U,
+    0x4dd68d76U, 0xefb04d43U, 0xaa4d54ccU, 0x9604dfe4U,
+    0xd1b5e39eU, 0x6a881b4cU, 0x2c1fb8c1U, 0x65517f46U,
+    0x5eea049dU, 0x8c355d01U, 0x877473faU, 0x0b412efbU,
+    0x671d5ab3U, 0xdbd25292U, 0x105633e9U, 0xd647136dU,
+    0xd7618c9aU, 0xa10c7a37U, 0xf8148e59U, 0x133c89ebU,
+    0xa927eeceU, 0x61c935b7U, 0x1ce5ede1U, 0x47b13c7aU,
+    0xd2df599cU, 0xf2733f55U, 0x14ce7918U, 0xc737bf73U,
+    0xf7cdea53U, 0xfdaa5b5fU, 0x3d6f14dfU, 0x44db8678U,
+    0xaff381caU, 0x68c43eb9U, 0x24342c38U, 0xa3405fc2U,
+    0x1dc37216U, 0xe2250cbcU, 0x3c498b28U, 0x0d9541ffU,
+    0xa8017139U, 0x0cb3de08U, 0xb4e49cd8U, 0x56c19064U,
+    0xcb84617bU, 0x32b670d5U, 0x6c5c7448U, 0xb85742d0U,
+};
+static const u32 Td4[256] = {
+    0x52525252U, 0x09090909U, 0x6a6a6a6aU, 0xd5d5d5d5U,
+    0x30303030U, 0x36363636U, 0xa5a5a5a5U, 0x38383838U,
+    0xbfbfbfbfU, 0x40404040U, 0xa3a3a3a3U, 0x9e9e9e9eU,
+    0x81818181U, 0xf3f3f3f3U, 0xd7d7d7d7U, 0xfbfbfbfbU,
+    0x7c7c7c7cU, 0xe3e3e3e3U, 0x39393939U, 0x82828282U,
+    0x9b9b9b9bU, 0x2f2f2f2fU, 0xffffffffU, 0x87878787U,
+    0x34343434U, 0x8e8e8e8eU, 0x43434343U, 0x44444444U,
+    0xc4c4c4c4U, 0xdedededeU, 0xe9e9e9e9U, 0xcbcbcbcbU,
+    0x54545454U, 0x7b7b7b7bU, 0x94949494U, 0x32323232U,
+    0xa6a6a6a6U, 0xc2c2c2c2U, 0x23232323U, 0x3d3d3d3dU,
+    0xeeeeeeeeU, 0x4c4c4c4cU, 0x95959595U, 0x0b0b0b0bU,
+    0x42424242U, 0xfafafafaU, 0xc3c3c3c3U, 0x4e4e4e4eU,
+    0x08080808U, 0x2e2e2e2eU, 0xa1a1a1a1U, 0x66666666U,
+    0x28282828U, 0xd9d9d9d9U, 0x24242424U, 0xb2b2b2b2U,
+    0x76767676U, 0x5b5b5b5bU, 0xa2a2a2a2U, 0x49494949U,
+    0x6d6d6d6dU, 0x8b8b8b8bU, 0xd1d1d1d1U, 0x25252525U,
+    0x72727272U, 0xf8f8f8f8U, 0xf6f6f6f6U, 0x64646464U,
+    0x86868686U, 0x68686868U, 0x98989898U, 0x16161616U,
+    0xd4d4d4d4U, 0xa4a4a4a4U, 0x5c5c5c5cU, 0xccccccccU,
+    0x5d5d5d5dU, 0x65656565U, 0xb6b6b6b6U, 0x92929292U,
+    0x6c6c6c6cU, 0x70707070U, 0x48484848U, 0x50505050U,
+    0xfdfdfdfdU, 0xededededU, 0xb9b9b9b9U, 0xdadadadaU,
+    0x5e5e5e5eU, 0x15151515U, 0x46464646U, 0x57575757U,
+    0xa7a7a7a7U, 0x8d8d8d8dU, 0x9d9d9d9dU, 0x84848484U,
+    0x90909090U, 0xd8d8d8d8U, 0xababababU, 0x00000000U,
+    0x8c8c8c8cU, 0xbcbcbcbcU, 0xd3d3d3d3U, 0x0a0a0a0aU,
+    0xf7f7f7f7U, 0xe4e4e4e4U, 0x58585858U, 0x05050505U,
+    0xb8b8b8b8U, 0xb3b3b3b3U, 0x45454545U, 0x06060606U,
+    0xd0d0d0d0U, 0x2c2c2c2cU, 0x1e1e1e1eU, 0x8f8f8f8fU,
+    0xcacacacaU, 0x3f3f3f3fU, 0x0f0f0f0fU, 0x02020202U,
+    0xc1c1c1c1U, 0xafafafafU, 0xbdbdbdbdU, 0x03030303U,
+    0x01010101U, 0x13131313U, 0x8a8a8a8aU, 0x6b6b6b6bU,
+    0x3a3a3a3aU, 0x91919191U, 0x11111111U, 0x41414141U,
+    0x4f4f4f4fU, 0x67676767U, 0xdcdcdcdcU, 0xeaeaeaeaU,
+    0x97979797U, 0xf2f2f2f2U, 0xcfcfcfcfU, 0xcecececeU,
+    0xf0f0f0f0U, 0xb4b4b4b4U, 0xe6e6e6e6U, 0x73737373U,
+    0x96969696U, 0xacacacacU, 0x74747474U, 0x22222222U,
+    0xe7e7e7e7U, 0xadadadadU, 0x35353535U, 0x85858585U,
+    0xe2e2e2e2U, 0xf9f9f9f9U, 0x37373737U, 0xe8e8e8e8U,
+    0x1c1c1c1cU, 0x75757575U, 0xdfdfdfdfU, 0x6e6e6e6eU,
+    0x47474747U, 0xf1f1f1f1U, 0x1a1a1a1aU, 0x71717171U,
+    0x1d1d1d1dU, 0x29292929U, 0xc5c5c5c5U, 0x89898989U,
+    0x6f6f6f6fU, 0xb7b7b7b7U, 0x62626262U, 0x0e0e0e0eU,
+    0xaaaaaaaaU, 0x18181818U, 0xbebebebeU, 0x1b1b1b1bU,
+    0xfcfcfcfcU, 0x56565656U, 0x3e3e3e3eU, 0x4b4b4b4bU,
+    0xc6c6c6c6U, 0xd2d2d2d2U, 0x79797979U, 0x20202020U,
+    0x9a9a9a9aU, 0xdbdbdbdbU, 0xc0c0c0c0U, 0xfefefefeU,
+    0x78787878U, 0xcdcdcdcdU, 0x5a5a5a5aU, 0xf4f4f4f4U,
+    0x1f1f1f1fU, 0xddddddddU, 0xa8a8a8a8U, 0x33333333U,
+    0x88888888U, 0x07070707U, 0xc7c7c7c7U, 0x31313131U,
+    0xb1b1b1b1U, 0x12121212U, 0x10101010U, 0x59595959U,
+    0x27272727U, 0x80808080U, 0xececececU, 0x5f5f5f5fU,
+    0x60606060U, 0x51515151U, 0x7f7f7f7fU, 0xa9a9a9a9U,
+    0x19191919U, 0xb5b5b5b5U, 0x4a4a4a4aU, 0x0d0d0d0dU,
+    0x2d2d2d2dU, 0xe5e5e5e5U, 0x7a7a7a7aU, 0x9f9f9f9fU,
+    0x93939393U, 0xc9c9c9c9U, 0x9c9c9c9cU, 0xefefefefU,
+    0xa0a0a0a0U, 0xe0e0e0e0U, 0x3b3b3b3bU, 0x4d4d4d4dU,
+    0xaeaeaeaeU, 0x2a2a2a2aU, 0xf5f5f5f5U, 0xb0b0b0b0U,
+    0xc8c8c8c8U, 0xebebebebU, 0xbbbbbbbbU, 0x3c3c3c3cU,
+    0x83838383U, 0x53535353U, 0x99999999U, 0x61616161U,
+    0x17171717U, 0x2b2b2b2bU, 0x04040404U, 0x7e7e7e7eU,
+    0xbabababaU, 0x77777777U, 0xd6d6d6d6U, 0x26262626U,
+    0xe1e1e1e1U, 0x69696969U, 0x14141414U, 0x63636363U,
+    0x55555555U, 0x21212121U, 0x0c0c0c0cU, 0x7d7d7d7dU,
+};
+static const u32 rcon[] = {
+	0x01000000, 0x02000000, 0x04000000, 0x08000000,
+	0x10000000, 0x20000000, 0x40000000, 0x80000000,
+	0x1B000000, 0x36000000, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
+};
+
+/**
+ * Expand the cipher key into the encryption key schedule.
+ */
+int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
+			AES_KEY *key) {
+
+	u32 *rk;
+   	int i = 0;
+	u32 temp;
+
+	if (!userKey || !key)
+		return -1;
+	if (bits != 128 && bits != 192 && bits != 256)
+		return -2;
+
+	rk = key->rd_key;
+
+	if (bits==128)
+		key->rounds = 10;
+	else if (bits==192)
+		key->rounds = 12;
+	else
+		key->rounds = 14;
+
+	rk[0] = GETU32(userKey     );
+	rk[1] = GETU32(userKey +  4);
+	rk[2] = GETU32(userKey +  8);
+	rk[3] = GETU32(userKey + 12);
+	if (bits == 128) {
+		while (1) {
+			temp  = rk[3];
+			rk[4] = rk[0] ^
+				(Te4[(temp >> 16) & 0xff] & 0xff000000) ^
+				(Te4[(temp >>  8) & 0xff] & 0x00ff0000) ^
+				(Te4[(temp      ) & 0xff] & 0x0000ff00) ^
+				(Te4[(temp >> 24)       ] & 0x000000ff) ^
+				rcon[i];
+			rk[5] = rk[1] ^ rk[4];
+			rk[6] = rk[2] ^ rk[5];
+			rk[7] = rk[3] ^ rk[6];
+			if (++i == 10) {
+				return 0;
+			}
+			rk += 4;
+		}
+	}
+	rk[4] = GETU32(userKey + 16);
+	rk[5] = GETU32(userKey + 20);
+	if (bits == 192) {
+		while (1) {
+			temp = rk[ 5];
+			rk[ 6] = rk[ 0] ^
+				(Te4[(temp >> 16) & 0xff] & 0xff000000) ^
+				(Te4[(temp >>  8) & 0xff] & 0x00ff0000) ^
+				(Te4[(temp      ) & 0xff] & 0x0000ff00) ^
+				(Te4[(temp >> 24)       ] & 0x000000ff) ^
+				rcon[i];
+			rk[ 7] = rk[ 1] ^ rk[ 6];
+			rk[ 8] = rk[ 2] ^ rk[ 7];
+			rk[ 9] = rk[ 3] ^ rk[ 8];
+			if (++i == 8) {
+				return 0;
+			}
+			rk[10] = rk[ 4] ^ rk[ 9];
+			rk[11] = rk[ 5] ^ rk[10];
+			rk += 6;
+		}
+	}
+	rk[6] = GETU32(userKey + 24);
+	rk[7] = GETU32(userKey + 28);
+	if (bits == 256) {
+		while (1) {
+			temp = rk[ 7];
+			rk[ 8] = rk[ 0] ^
+				(Te4[(temp >> 16) & 0xff] & 0xff000000) ^
+				(Te4[(temp >>  8) & 0xff] & 0x00ff0000) ^
+				(Te4[(temp      ) & 0xff] & 0x0000ff00) ^
+				(Te4[(temp >> 24)       ] & 0x000000ff) ^
+				rcon[i];
+			rk[ 9] = rk[ 1] ^ rk[ 8];
+			rk[10] = rk[ 2] ^ rk[ 9];
+			rk[11] = rk[ 3] ^ rk[10];
+			if (++i == 7) {
+				return 0;
+			}
+			temp = rk[11];
+			rk[12] = rk[ 4] ^
+				(Te4[(temp >> 24)       ] & 0xff000000) ^
+				(Te4[(temp >> 16) & 0xff] & 0x00ff0000) ^
+				(Te4[(temp >>  8) & 0xff] & 0x0000ff00) ^
+				(Te4[(temp      ) & 0xff] & 0x000000ff);
+			rk[13] = rk[ 5] ^ rk[12];
+			rk[14] = rk[ 6] ^ rk[13];
+			rk[15] = rk[ 7] ^ rk[14];
+
+			rk += 8;
+        	}
+	}
+	return 0;
+}
+
+/**
+ * Expand the cipher key into the decryption key schedule.
+ */
+int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
+			 AES_KEY *key) {
+
+        u32 *rk;
+	int i, j, status;
+	u32 temp;
+
+	/* first, start with an encryption schedule */
+	status = AES_set_encrypt_key(userKey, bits, key);
+	if (status < 0)
+		return status;
+
+	rk = key->rd_key;
+
+	/* invert the order of the round keys: */
+	for (i = 0, j = 4*(key->rounds); i < j; i += 4, j -= 4) {
+		temp = rk[i    ]; rk[i    ] = rk[j    ]; rk[j    ] = temp;
+		temp = rk[i + 1]; rk[i + 1] = rk[j + 1]; rk[j + 1] = temp;
+		temp = rk[i + 2]; rk[i + 2] = rk[j + 2]; rk[j + 2] = temp;
+		temp = rk[i + 3]; rk[i + 3] = rk[j + 3]; rk[j + 3] = temp;
+	}
+	/* apply the inverse MixColumn transform to all round keys but the first and the last: */
+	for (i = 1; i < (key->rounds); i++) {
+		rk += 4;
+		rk[0] =
+			Td0[Te4[(rk[0] >> 24)       ] & 0xff] ^
+			Td1[Te4[(rk[0] >> 16) & 0xff] & 0xff] ^
+			Td2[Te4[(rk[0] >>  8) & 0xff] & 0xff] ^
+			Td3[Te4[(rk[0]      ) & 0xff] & 0xff];
+		rk[1] =
+			Td0[Te4[(rk[1] >> 24)       ] & 0xff] ^
+			Td1[Te4[(rk[1] >> 16) & 0xff] & 0xff] ^
+			Td2[Te4[(rk[1] >>  8) & 0xff] & 0xff] ^
+			Td3[Te4[(rk[1]      ) & 0xff] & 0xff];
+		rk[2] =
+			Td0[Te4[(rk[2] >> 24)       ] & 0xff] ^
+			Td1[Te4[(rk[2] >> 16) & 0xff] & 0xff] ^
+			Td2[Te4[(rk[2] >>  8) & 0xff] & 0xff] ^
+			Td3[Te4[(rk[2]      ) & 0xff] & 0xff];
+		rk[3] =
+			Td0[Te4[(rk[3] >> 24)       ] & 0xff] ^
+			Td1[Te4[(rk[3] >> 16) & 0xff] & 0xff] ^
+			Td2[Te4[(rk[3] >>  8) & 0xff] & 0xff] ^
+			Td3[Te4[(rk[3]      ) & 0xff] & 0xff];
+	}
+	return 0;
+}
+
+#ifndef AES_ASM
+/*
+ * Encrypt a single block
+ * in and out can overlap
+ */
+void AES_encrypt(const unsigned char *in, unsigned char *out,
+		 const AES_KEY *key) {
+
+	const u32 *rk;
+	u32 s0, s1, s2, s3, t0, t1, t2, t3;
+#ifndef FULL_UNROLL
+	int r;
+#endif /* ?FULL_UNROLL */
+
+	assert(in && out && key);
+	rk = key->rd_key;
+
+	/*
+	 * map byte array block to cipher state
+	 * and add initial round key:
+	 */
+	s0 = GETU32(in     ) ^ rk[0];
+	s1 = GETU32(in +  4) ^ rk[1];
+	s2 = GETU32(in +  8) ^ rk[2];
+	s3 = GETU32(in + 12) ^ rk[3];
+#ifdef FULL_UNROLL
+	/* round 1: */
+   	t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[ 4];
+   	t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[ 5];
+   	t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[ 6];
+   	t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[ 7];
+   	/* round 2: */
+   	s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[ 8];
+   	s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[ 9];
+   	s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[10];
+   	s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[11];
+	/* round 3: */
+   	t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[12];
+   	t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[13];
+   	t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[14];
+   	t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[15];
+   	/* round 4: */
+   	s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[16];
+   	s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[17];
+   	s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[18];
+   	s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[19];
+	/* round 5: */
+   	t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[20];
+   	t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[21];
+   	t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[22];
+   	t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[23];
+   	/* round 6: */
+   	s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[24];
+   	s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[25];
+   	s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[26];
+   	s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[27];
+	/* round 7: */
+   	t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[28];
+   	t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[29];
+   	t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[30];
+   	t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[31];
+   	/* round 8: */
+   	s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[32];
+   	s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[33];
+   	s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[34];
+   	s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[35];
+	/* round 9: */
+   	t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[36];
+   	t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[37];
+   	t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[38];
+   	t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[39];
+    if (key->rounds > 10) {
+        /* round 10: */
+        s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[40];
+        s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[41];
+        s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[42];
+        s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[43];
+        /* round 11: */
+        t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[44];
+        t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[45];
+        t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[46];
+        t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[47];
+        if (key->rounds > 12) {
+            /* round 12: */
+            s0 = Te0[t0 >> 24] ^ Te1[(t1 >> 16) & 0xff] ^ Te2[(t2 >>  8) & 0xff] ^ Te3[t3 & 0xff] ^ rk[48];
+            s1 = Te0[t1 >> 24] ^ Te1[(t2 >> 16) & 0xff] ^ Te2[(t3 >>  8) & 0xff] ^ Te3[t0 & 0xff] ^ rk[49];
+            s2 = Te0[t2 >> 24] ^ Te1[(t3 >> 16) & 0xff] ^ Te2[(t0 >>  8) & 0xff] ^ Te3[t1 & 0xff] ^ rk[50];
+            s3 = Te0[t3 >> 24] ^ Te1[(t0 >> 16) & 0xff] ^ Te2[(t1 >>  8) & 0xff] ^ Te3[t2 & 0xff] ^ rk[51];
+            /* round 13: */
+            t0 = Te0[s0 >> 24] ^ Te1[(s1 >> 16) & 0xff] ^ Te2[(s2 >>  8) & 0xff] ^ Te3[s3 & 0xff] ^ rk[52];
+            t1 = Te0[s1 >> 24] ^ Te1[(s2 >> 16) & 0xff] ^ Te2[(s3 >>  8) & 0xff] ^ Te3[s0 & 0xff] ^ rk[53];
+            t2 = Te0[s2 >> 24] ^ Te1[(s3 >> 16) & 0xff] ^ Te2[(s0 >>  8) & 0xff] ^ Te3[s1 & 0xff] ^ rk[54];
+            t3 = Te0[s3 >> 24] ^ Te1[(s0 >> 16) & 0xff] ^ Te2[(s1 >>  8) & 0xff] ^ Te3[s2 & 0xff] ^ rk[55];
+        }
+    }
+    rk += key->rounds << 2;
+#else  /* !FULL_UNROLL */
+    /*
+     * Nr - 1 full rounds:
+     */
+    r = key->rounds >> 1;
+    for (;;) {
+        t0 =
+            Te0[(s0 >> 24)       ] ^
+            Te1[(s1 >> 16) & 0xff] ^
+            Te2[(s2 >>  8) & 0xff] ^
+            Te3[(s3      ) & 0xff] ^
+            rk[4];
+        t1 =
+            Te0[(s1 >> 24)       ] ^
+            Te1[(s2 >> 16) & 0xff] ^
+            Te2[(s3 >>  8) & 0xff] ^
+            Te3[(s0      ) & 0xff] ^
+            rk[5];
+        t2 =
+            Te0[(s2 >> 24)       ] ^
+            Te1[(s3 >> 16) & 0xff] ^
+            Te2[(s0 >>  8) & 0xff] ^
+            Te3[(s1      ) & 0xff] ^
+            rk[6];
+        t3 =
+            Te0[(s3 >> 24)       ] ^
+            Te1[(s0 >> 16) & 0xff] ^
+            Te2[(s1 >>  8) & 0xff] ^
+            Te3[(s2      ) & 0xff] ^
+            rk[7];
+
+        rk += 8;
+        if (--r == 0) {
+            break;
+        }
+
+        s0 =
+            Te0[(t0 >> 24)       ] ^
+            Te1[(t1 >> 16) & 0xff] ^
+            Te2[(t2 >>  8) & 0xff] ^
+            Te3[(t3      ) & 0xff] ^
+            rk[0];
+        s1 =
+            Te0[(t1 >> 24)       ] ^
+            Te1[(t2 >> 16) & 0xff] ^
+            Te2[(t3 >>  8) & 0xff] ^
+            Te3[(t0      ) & 0xff] ^
+            rk[1];
+        s2 =
+            Te0[(t2 >> 24)       ] ^
+            Te1[(t3 >> 16) & 0xff] ^
+            Te2[(t0 >>  8) & 0xff] ^
+            Te3[(t1      ) & 0xff] ^
+            rk[2];
+        s3 =
+            Te0[(t3 >> 24)       ] ^
+            Te1[(t0 >> 16) & 0xff] ^
+            Te2[(t1 >>  8) & 0xff] ^
+            Te3[(t2      ) & 0xff] ^
+            rk[3];
+    }
+#endif /* ?FULL_UNROLL */
+    /*
+	 * apply last round and
+	 * map cipher state to byte array block:
+	 */
+	s0 =
+		(Te4[(t0 >> 24)       ] & 0xff000000) ^
+		(Te4[(t1 >> 16) & 0xff] & 0x00ff0000) ^
+		(Te4[(t2 >>  8) & 0xff] & 0x0000ff00) ^
+		(Te4[(t3      ) & 0xff] & 0x000000ff) ^
+		rk[0];
+	PUTU32(out     , s0);
+	s1 =
+		(Te4[(t1 >> 24)       ] & 0xff000000) ^
+		(Te4[(t2 >> 16) & 0xff] & 0x00ff0000) ^
+		(Te4[(t3 >>  8) & 0xff] & 0x0000ff00) ^
+		(Te4[(t0      ) & 0xff] & 0x000000ff) ^
+		rk[1];
+	PUTU32(out +  4, s1);
+	s2 =
+		(Te4[(t2 >> 24)       ] & 0xff000000) ^
+		(Te4[(t3 >> 16) & 0xff] & 0x00ff0000) ^
+		(Te4[(t0 >>  8) & 0xff] & 0x0000ff00) ^
+		(Te4[(t1      ) & 0xff] & 0x000000ff) ^
+		rk[2];
+	PUTU32(out +  8, s2);
+	s3 =
+		(Te4[(t3 >> 24)       ] & 0xff000000) ^
+		(Te4[(t0 >> 16) & 0xff] & 0x00ff0000) ^
+		(Te4[(t1 >>  8) & 0xff] & 0x0000ff00) ^
+		(Te4[(t2      ) & 0xff] & 0x000000ff) ^
+		rk[3];
+	PUTU32(out + 12, s3);
+}
+
+/*
+ * Decrypt a single block
+ * in and out can overlap
+ */
+void AES_decrypt(const unsigned char *in, unsigned char *out,
+		 const AES_KEY *key) {
+
+	const u32 *rk;
+	u32 s0, s1, s2, s3, t0, t1, t2, t3;
+#ifndef FULL_UNROLL
+	int r;
+#endif /* ?FULL_UNROLL */
+
+	assert(in && out && key);
+	rk = key->rd_key;
+
+	/*
+	 * map byte array block to cipher state
+	 * and add initial round key:
+	 */
+    s0 = GETU32(in     ) ^ rk[0];
+    s1 = GETU32(in +  4) ^ rk[1];
+    s2 = GETU32(in +  8) ^ rk[2];
+    s3 = GETU32(in + 12) ^ rk[3];
+#ifdef FULL_UNROLL
+    /* round 1: */
+    t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[ 4];
+    t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[ 5];
+    t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[ 6];
+    t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[ 7];
+    /* round 2: */
+    s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[ 8];
+    s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[ 9];
+    s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[10];
+    s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[11];
+    /* round 3: */
+    t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[12];
+    t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[13];
+    t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[14];
+    t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[15];
+    /* round 4: */
+    s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[16];
+    s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[17];
+    s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[18];
+    s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[19];
+    /* round 5: */
+    t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[20];
+    t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[21];
+    t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[22];
+    t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[23];
+    /* round 6: */
+    s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[24];
+    s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[25];
+    s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[26];
+    s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[27];
+    /* round 7: */
+    t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[28];
+    t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[29];
+    t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[30];
+    t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[31];
+    /* round 8: */
+    s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[32];
+    s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[33];
+    s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[34];
+    s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[35];
+    /* round 9: */
+    t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[36];
+    t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[37];
+    t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[38];
+    t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[39];
+    if (key->rounds > 10) {
+        /* round 10: */
+        s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[40];
+        s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[41];
+        s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[42];
+        s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[43];
+        /* round 11: */
+        t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[44];
+        t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[45];
+        t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[46];
+        t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[47];
+        if (key->rounds > 12) {
+            /* round 12: */
+            s0 = Td0[t0 >> 24] ^ Td1[(t3 >> 16) & 0xff] ^ Td2[(t2 >>  8) & 0xff] ^ Td3[t1 & 0xff] ^ rk[48];
+            s1 = Td0[t1 >> 24] ^ Td1[(t0 >> 16) & 0xff] ^ Td2[(t3 >>  8) & 0xff] ^ Td3[t2 & 0xff] ^ rk[49];
+            s2 = Td0[t2 >> 24] ^ Td1[(t1 >> 16) & 0xff] ^ Td2[(t0 >>  8) & 0xff] ^ Td3[t3 & 0xff] ^ rk[50];
+            s3 = Td0[t3 >> 24] ^ Td1[(t2 >> 16) & 0xff] ^ Td2[(t1 >>  8) & 0xff] ^ Td3[t0 & 0xff] ^ rk[51];
+            /* round 13: */
+            t0 = Td0[s0 >> 24] ^ Td1[(s3 >> 16) & 0xff] ^ Td2[(s2 >>  8) & 0xff] ^ Td3[s1 & 0xff] ^ rk[52];
+            t1 = Td0[s1 >> 24] ^ Td1[(s0 >> 16) & 0xff] ^ Td2[(s3 >>  8) & 0xff] ^ Td3[s2 & 0xff] ^ rk[53];
+            t2 = Td0[s2 >> 24] ^ Td1[(s1 >> 16) & 0xff] ^ Td2[(s0 >>  8) & 0xff] ^ Td3[s3 & 0xff] ^ rk[54];
+            t3 = Td0[s3 >> 24] ^ Td1[(s2 >> 16) & 0xff] ^ Td2[(s1 >>  8) & 0xff] ^ Td3[s0 & 0xff] ^ rk[55];
+        }
+    }
+	rk += key->rounds << 2;
+#else  /* !FULL_UNROLL */
+    /*
+     * Nr - 1 full rounds:
+     */
+    r = key->rounds >> 1;
+    for (;;) {
+        t0 =
+            Td0[(s0 >> 24)       ] ^
+            Td1[(s3 >> 16) & 0xff] ^
+            Td2[(s2 >>  8) & 0xff] ^
+            Td3[(s1      ) & 0xff] ^
+            rk[4];
+        t1 =
+            Td0[(s1 >> 24)       ] ^
+            Td1[(s0 >> 16) & 0xff] ^
+            Td2[(s3 >>  8) & 0xff] ^
+            Td3[(s2      ) & 0xff] ^
+            rk[5];
+        t2 =
+            Td0[(s2 >> 24)       ] ^
+            Td1[(s1 >> 16) & 0xff] ^
+            Td2[(s0 >>  8) & 0xff] ^
+            Td3[(s3      ) & 0xff] ^
+            rk[6];
+        t3 =
+            Td0[(s3 >> 24)       ] ^
+            Td1[(s2 >> 16) & 0xff] ^
+            Td2[(s1 >>  8) & 0xff] ^
+            Td3[(s0      ) & 0xff] ^
+            rk[7];
+
+        rk += 8;
+        if (--r == 0) {
+            break;
+        }
+
+        s0 =
+            Td0[(t0 >> 24)       ] ^
+            Td1[(t3 >> 16) & 0xff] ^
+            Td2[(t2 >>  8) & 0xff] ^
+            Td3[(t1      ) & 0xff] ^
+            rk[0];
+        s1 =
+            Td0[(t1 >> 24)       ] ^
+            Td1[(t0 >> 16) & 0xff] ^
+            Td2[(t3 >>  8) & 0xff] ^
+            Td3[(t2      ) & 0xff] ^
+            rk[1];
+        s2 =
+            Td0[(t2 >> 24)       ] ^
+            Td1[(t1 >> 16) & 0xff] ^
+            Td2[(t0 >>  8) & 0xff] ^
+            Td3[(t3      ) & 0xff] ^
+            rk[2];
+        s3 =
+            Td0[(t3 >> 24)       ] ^
+            Td1[(t2 >> 16) & 0xff] ^
+            Td2[(t1 >>  8) & 0xff] ^
+            Td3[(t0      ) & 0xff] ^
+            rk[3];
+    }
+#endif /* ?FULL_UNROLL */
+    /*
+	 * apply last round and
+	 * map cipher state to byte array block:
+	 */
+   	s0 =
+   		(Td4[(t0 >> 24)       ] & 0xff000000) ^
+   		(Td4[(t3 >> 16) & 0xff] & 0x00ff0000) ^
+   		(Td4[(t2 >>  8) & 0xff] & 0x0000ff00) ^
+   		(Td4[(t1      ) & 0xff] & 0x000000ff) ^
+   		rk[0];
+	PUTU32(out     , s0);
+   	s1 =
+   		(Td4[(t1 >> 24)       ] & 0xff000000) ^
+   		(Td4[(t0 >> 16) & 0xff] & 0x00ff0000) ^
+   		(Td4[(t3 >>  8) & 0xff] & 0x0000ff00) ^
+   		(Td4[(t2      ) & 0xff] & 0x000000ff) ^
+   		rk[1];
+	PUTU32(out +  4, s1);
+   	s2 =
+   		(Td4[(t2 >> 24)       ] & 0xff000000) ^
+   		(Td4[(t1 >> 16) & 0xff] & 0x00ff0000) ^
+   		(Td4[(t0 >>  8) & 0xff] & 0x0000ff00) ^
+   		(Td4[(t3      ) & 0xff] & 0x000000ff) ^
+   		rk[2];
+	PUTU32(out +  8, s2);
+   	s3 =
+   		(Td4[(t3 >> 24)       ] & 0xff000000) ^
+   		(Td4[(t2 >> 16) & 0xff] & 0x00ff0000) ^
+   		(Td4[(t1 >>  8) & 0xff] & 0x0000ff00) ^
+   		(Td4[(t0      ) & 0xff] & 0x000000ff) ^
+   		rk[3];
+	PUTU32(out + 12, s3);
+}
+
+#endif /* AES_ASM */
+
+void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
+		     const unsigned long length, const AES_KEY *key,
+		     unsigned char *ivec, const int enc)
+{
+
+	unsigned long n;
+	unsigned long len = length;
+	unsigned char tmp[AES_BLOCK_SIZE];
+
+	assert(in && out && key && ivec);
+
+	if (enc) {
+		while (len >= AES_BLOCK_SIZE) {
+			for(n=0; n < AES_BLOCK_SIZE; ++n)
+				tmp[n] = in[n] ^ ivec[n];
+			AES_encrypt(tmp, out, key);
+			memcpy(ivec, out, AES_BLOCK_SIZE);
+			len -= AES_BLOCK_SIZE;
+			in += AES_BLOCK_SIZE;
+			out += AES_BLOCK_SIZE;
+		}
+		if (len) {
+			for(n=0; n < len; ++n)
+				tmp[n] = in[n] ^ ivec[n];
+			for(n=len; n < AES_BLOCK_SIZE; ++n)
+				tmp[n] = ivec[n];
+			AES_encrypt(tmp, tmp, key);
+			memcpy(out, tmp, AES_BLOCK_SIZE);
+			memcpy(ivec, tmp, AES_BLOCK_SIZE);
+		}
+	} else {
+		while (len >= AES_BLOCK_SIZE) {
+			memcpy(tmp, in, AES_BLOCK_SIZE);
+			AES_decrypt(in, out, key);
+			for(n=0; n < AES_BLOCK_SIZE; ++n)
+				out[n] ^= ivec[n];
+			memcpy(ivec, tmp, AES_BLOCK_SIZE);
+			len -= AES_BLOCK_SIZE;
+			in += AES_BLOCK_SIZE;
+			out += AES_BLOCK_SIZE;
+		}
+		if (len) {
+			memcpy(tmp, in, AES_BLOCK_SIZE);
+			AES_decrypt(tmp, tmp, key);
+			for(n=0; n < len; ++n)
+				out[n] = tmp[n] ^ ivec[n];
+			memcpy(ivec, tmp, AES_BLOCK_SIZE);
+		}
+	}
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/aes.h b/jslinux-2019-12-21/tinyemu-2019-12-21/aes.h
new file mode 100644
index 0000000..c4d7a1c
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/aes.h
@@ -0,0 +1,49 @@
+/*
+ * OpenSSL compatible AES header
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef AES_H
+#define AES_H
+
+#define AES_MAXNR 14
+#define AES_BLOCK_SIZE 16
+
+struct aes_key_st {
+    uint32_t rd_key[4 *(AES_MAXNR + 1)];
+    int rounds;
+};
+typedef struct aes_key_st AES_KEY;
+
+int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
+	AES_KEY *key);
+int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
+	AES_KEY *key);
+
+void AES_encrypt(const unsigned char *in, unsigned char *out,
+	const AES_KEY *key);
+void AES_decrypt(const unsigned char *in, unsigned char *out,
+	const AES_KEY *key);
+void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
+		     const unsigned long length, const AES_KEY *key,
+		     unsigned char *ivec, const int enc);
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/block_net.c b/jslinux-2019-12-21/tinyemu-2019-12-21/block_net.c
new file mode 100644
index 0000000..66794d4
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/block_net.c
@@ -0,0 +1,531 @@
+/*
+ * HTTP block device
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+
+#include "cutils.h"
+#include "virtio.h"
+#include "fs_wget.h"
+#include "list.h"
+#include "fbuf.h"
+#include "machine.h"
+
+typedef enum {
+    CBLOCK_LOADING,
+    CBLOCK_LOADED,
+} CachedBlockStateEnum;
+
+typedef struct CachedBlock {
+    struct list_head link;
+    struct BlockDeviceHTTP *bf;
+    unsigned int block_num;
+    CachedBlockStateEnum state;
+    FileBuffer fbuf;
+} CachedBlock;
+
+#define BLK_FMT "%sblk%09u.bin"
+#define GROUP_FMT "%sgrp%09u.bin"
+#define PREFETCH_GROUP_LEN_MAX 32
+
+typedef struct {
+    struct BlockDeviceHTTP *bf;
+    int group_num;
+    int n_block_num;
+    CachedBlock *tab_block[PREFETCH_GROUP_LEN_MAX];
+} PrefetchGroupRequest;
+
+/* modified data is stored per cluster (smaller than cached blocks to
+   avoid losing space) */
+typedef struct Cluster {
+    FileBuffer fbuf;
+} Cluster;
+
+typedef struct BlockDeviceHTTP {
+    BlockDevice *bs;
+    int max_cache_size_kb;
+    char url[1024];
+    int prefetch_count;
+    void (*start_cb)(void *opaque);
+    void *start_opaque;
+    
+    int64_t nb_sectors;
+    int block_size; /* in sectors, power of two */
+    int nb_blocks;
+    struct list_head cached_blocks; /* list of CachedBlock */
+    int n_cached_blocks;
+    int n_cached_blocks_max;
+
+    /* write support */
+    int sectors_per_cluster; /* power of two */
+    Cluster **clusters; /* NULL if no written data */
+    int n_clusters;
+    int n_allocated_clusters;
+    
+    /* statistics */
+    int64_t n_read_sectors;
+    int64_t n_read_blocks;
+    int64_t n_write_sectors;
+
+    /* current read request */
+    BOOL is_write;
+    uint64_t sector_num;
+    int cur_block_num;
+    int sector_index, sector_count;
+    BlockDeviceCompletionFunc *cb;
+    void *opaque;
+    uint8_t *io_buf;
+
+    /* prefetch */
+    int prefetch_group_len;
+} BlockDeviceHTTP;
+
+static void bf_update_block(CachedBlock *b, const uint8_t *data);
+static void bf_read_onload(void *opaque, int err, void *data, size_t size);
+static void bf_init_onload(void *opaque, int err, void *data, size_t size);
+static void bf_prefetch_group_onload(void *opaque, int err, void *data,
+                                     size_t size);
+
+static CachedBlock *bf_find_block(BlockDeviceHTTP *bf, unsigned int block_num)
+{
+    CachedBlock *b;
+    struct list_head *el;
+    
+    list_for_each(el, &bf->cached_blocks) {
+        b = list_entry(el, CachedBlock, link);
+        if (b->block_num == block_num) {
+            /* move to front */
+            if (bf->cached_blocks.next != el) {
+                list_del(&b->link);
+                list_add(&b->link, &bf->cached_blocks);
+            }
+            return b;
+        }
+    }
+    return NULL;
+}
+
+static void bf_free_block(BlockDeviceHTTP *bf, CachedBlock *b)
+{
+    bf->n_cached_blocks--;
+    file_buffer_reset(&b->fbuf);
+    list_del(&b->link);
+    free(b);
+}
+
+static CachedBlock *bf_add_block(BlockDeviceHTTP *bf, unsigned int block_num)
+{
+    CachedBlock *b;
+    if (bf->n_cached_blocks >= bf->n_cached_blocks_max) {
+        struct list_head *el, *el1;
+        /* start by looking at the least unused blocks */
+        list_for_each_prev_safe(el, el1, &bf->cached_blocks) {
+            b = list_entry(el, CachedBlock, link);
+            if (b->state == CBLOCK_LOADED) {
+                bf_free_block(bf, b);
+                if (bf->n_cached_blocks < bf->n_cached_blocks_max)
+                    break;
+            }
+        }
+    }
+    b = mallocz(sizeof(CachedBlock));
+    b->bf = bf;
+    b->block_num = block_num;
+    b->state = CBLOCK_LOADING;
+    file_buffer_init(&b->fbuf);
+    file_buffer_resize(&b->fbuf, bf->block_size * 512);
+    list_add(&b->link, &bf->cached_blocks);
+    bf->n_cached_blocks++;
+    return b;
+}
+
+static int64_t bf_get_sector_count(BlockDevice *bs)
+{
+    BlockDeviceHTTP *bf = bs->opaque;
+    return bf->nb_sectors;
+}
+
+static void bf_start_load_block(BlockDevice *bs, int block_num)
+{
+    BlockDeviceHTTP *bf = bs->opaque;
+    char filename[1024];
+    CachedBlock *b;
+    b = bf_add_block(bf, block_num);
+    bf->n_read_blocks++;
+    /* make a XHR to read the block */
+#if 0
+    printf("%u,\n", block_num);
+#endif
+#if 0
+    printf("load_blk=%d cached=%d read=%d KB (%d KB) write=%d KB (%d KB)\n",
+           block_num, bf->n_cached_blocks,
+           (int)(bf->n_read_sectors / 2),
+           (int)(bf->n_read_blocks * bf->block_size / 2),
+           (int)(bf->n_write_sectors / 2),
+           (int)(bf->n_allocated_clusters * bf->sectors_per_cluster / 2));
+#endif
+    snprintf(filename, sizeof(filename), BLK_FMT, bf->url, block_num);
+    //    printf("wget %s\n", filename);
+    fs_wget(filename, NULL, NULL, b, bf_read_onload, TRUE);
+}
+
+static void bf_start_load_prefetch_group(BlockDevice *bs, int group_num,
+                                         const int *tab_block_num,
+                                         int n_block_num)
+{
+    BlockDeviceHTTP *bf = bs->opaque;
+    CachedBlock *b;
+    PrefetchGroupRequest *req;
+    char filename[1024];
+    BOOL req_flag;
+    int i;
+    
+    req_flag = FALSE;
+    req = malloc(sizeof(*req));
+    req->bf = bf;
+    req->group_num = group_num;
+    req->n_block_num = n_block_num;
+    for(i = 0; i < n_block_num; i++) {
+        b = bf_find_block(bf, tab_block_num[i]);
+        if (!b) {
+            b = bf_add_block(bf, tab_block_num[i]);
+            req_flag = TRUE;
+        } else {
+            /* no need to read the block if it is already loading or
+               loaded */
+            b = NULL;
+        }
+        req->tab_block[i] = b;
+    }
+
+    if (req_flag) {
+        snprintf(filename, sizeof(filename), GROUP_FMT, bf->url, group_num);
+        //        printf("wget %s\n", filename);
+        fs_wget(filename, NULL, NULL, req, bf_prefetch_group_onload, TRUE);
+        /* XXX: should add request in a list to free it for clean exit */
+    } else {
+        free(req);
+    }
+}
+
+static void bf_prefetch_group_onload(void *opaque, int err, void *data,
+                                     size_t size)
+{
+    PrefetchGroupRequest *req = opaque;
+    BlockDeviceHTTP *bf = req->bf;
+    CachedBlock *b;
+    int block_bytes, i;
+    
+    if (err < 0) {
+        fprintf(stderr, "Could not load group %u\n", req->group_num);
+        exit(1);
+    }
+    block_bytes = bf->block_size * 512;
+    assert(size == block_bytes * req->n_block_num);
+    for(i = 0; i < req->n_block_num; i++) {
+        b = req->tab_block[i];
+        if (b) {
+            bf_update_block(b, (const uint8_t *)data + block_bytes * i);
+        }
+    }
+    free(req);
+}
+
+static int bf_rw_async1(BlockDevice *bs, BOOL is_sync)
+{
+    BlockDeviceHTTP *bf = bs->opaque;
+    int offset, block_num, n, cluster_num;
+    CachedBlock *b;
+    Cluster *c;
+    
+    for(;;) {
+        n = bf->sector_count - bf->sector_index;
+        if (n == 0)
+            break;
+        cluster_num = bf->sector_num / bf->sectors_per_cluster;
+        c = bf->clusters[cluster_num];
+        if (c) {
+            offset = bf->sector_num % bf->sectors_per_cluster;
+            n = min_int(n, bf->sectors_per_cluster - offset);
+            if (bf->is_write) {
+                file_buffer_write(&c->fbuf, offset * 512,
+                                  bf->io_buf + bf->sector_index * 512, n * 512);
+            } else {
+                file_buffer_read(&c->fbuf, offset * 512,
+                                 bf->io_buf + bf->sector_index * 512, n * 512);
+            }
+            bf->sector_index += n;
+            bf->sector_num += n;
+        } else {
+            block_num = bf->sector_num / bf->block_size;
+            offset = bf->sector_num % bf->block_size;
+            n = min_int(n, bf->block_size - offset);
+            bf->cur_block_num = block_num;
+            
+            b = bf_find_block(bf, block_num);
+            if (b) {
+                if (b->state == CBLOCK_LOADING) {
+                    /* wait until the block is loaded */
+                    return 1;
+                } else {
+                    if (bf->is_write) {
+                        int cluster_size, cluster_offset;
+                        uint8_t *buf;
+                        /* allocate a new cluster */
+                        c = mallocz(sizeof(Cluster));
+                        cluster_size = bf->sectors_per_cluster * 512;
+                        buf = malloc(cluster_size);
+                        file_buffer_init(&c->fbuf);
+                        file_buffer_resize(&c->fbuf, cluster_size);
+                        bf->clusters[cluster_num] = c;
+                        /* copy the cached block data to the cluster */
+                        cluster_offset = (cluster_num * bf->sectors_per_cluster) &
+                            (bf->block_size - 1);
+                        file_buffer_read(&b->fbuf, cluster_offset * 512,
+                                         buf, cluster_size);
+                        file_buffer_write(&c->fbuf, 0, buf, cluster_size);
+                        free(buf);
+                        bf->n_allocated_clusters++;
+                        continue; /* write to the allocated cluster */
+                    } else {
+                        file_buffer_read(&b->fbuf, offset * 512,
+                                         bf->io_buf + bf->sector_index * 512, n * 512);
+                    }
+                    bf->sector_index += n;
+                    bf->sector_num += n;
+                }
+            } else {
+                bf_start_load_block(bs, block_num);
+                return 1;
+            }
+            bf->cur_block_num = -1;
+        }
+    }
+
+    if (!is_sync) {
+        //        printf("end of request\n");
+        /* end of request */
+        bf->cb(bf->opaque, 0);
+    } 
+    return 0;
+}
+
+static void bf_update_block(CachedBlock *b, const uint8_t *data)
+{
+    BlockDeviceHTTP *bf = b->bf;
+    BlockDevice *bs = bf->bs;
+
+    assert(b->state == CBLOCK_LOADING);
+    file_buffer_write(&b->fbuf, 0, data, bf->block_size * 512);
+    b->state = CBLOCK_LOADED;
+    
+    /* continue I/O read/write if necessary */
+    if (b->block_num == bf->cur_block_num) {
+        bf_rw_async1(bs, FALSE);
+    }
+}
+
+static void bf_read_onload(void *opaque, int err, void *data, size_t size)
+{
+    CachedBlock *b = opaque;
+    BlockDeviceHTTP *bf = b->bf;
+
+    if (err < 0) {
+        fprintf(stderr, "Could not load block %u\n", b->block_num);
+        exit(1);
+    }
+    
+    assert(size == bf->block_size * 512);
+    bf_update_block(b, data);
+}
+
+static int bf_read_async(BlockDevice *bs,
+                         uint64_t sector_num, uint8_t *buf, int n,
+                         BlockDeviceCompletionFunc *cb, void *opaque)
+{
+    BlockDeviceHTTP *bf = bs->opaque;
+    //    printf("bf_read_async: sector_num=%" PRId64 " n=%d\n", sector_num, n);
+    bf->is_write = FALSE;
+    bf->sector_num = sector_num;
+    bf->io_buf = buf;
+    bf->sector_count = n;
+    bf->sector_index = 0;
+    bf->cb = cb;
+    bf->opaque = opaque;
+    bf->n_read_sectors += n;
+    return bf_rw_async1(bs, TRUE);
+}
+
+static int bf_write_async(BlockDevice *bs,
+                          uint64_t sector_num, const uint8_t *buf, int n,
+                          BlockDeviceCompletionFunc *cb, void *opaque)
+{
+    BlockDeviceHTTP *bf = bs->opaque;
+    //    printf("bf_write_async: sector_num=%" PRId64 " n=%d\n", sector_num, n);
+    bf->is_write = TRUE;
+    bf->sector_num = sector_num;
+    bf->io_buf = (uint8_t *)buf;
+    bf->sector_count = n;
+    bf->sector_index = 0;
+    bf->cb = cb;
+    bf->opaque = opaque;
+    bf->n_write_sectors += n;
+    return bf_rw_async1(bs, TRUE);
+}
+
+BlockDevice *block_device_init_http(const char *url,
+                                    int max_cache_size_kb,
+                                    void (*start_cb)(void *opaque),
+                                    void *start_opaque)
+{
+    BlockDevice *bs;
+    BlockDeviceHTTP *bf;
+    char *p;
+
+    bs = mallocz(sizeof(*bs));
+    bf = mallocz(sizeof(*bf));
+    strcpy(bf->url, url);
+    /* get the path with the trailing '/' */
+    p = strrchr(bf->url, '/');
+    if (!p)
+        p = bf->url;
+    else
+        p++;
+    *p = '\0';
+
+    init_list_head(&bf->cached_blocks);
+    bf->max_cache_size_kb = max_cache_size_kb;
+    bf->start_cb = start_cb;
+    bf->start_opaque = start_opaque;
+    bf->bs = bs;
+    
+    bs->opaque = bf;
+    bs->get_sector_count = bf_get_sector_count;
+    bs->read_async = bf_read_async;
+    bs->write_async = bf_write_async;
+    
+    fs_wget(url, NULL, NULL, bs, bf_init_onload, TRUE);
+    return bs;
+}
+
+static void bf_init_onload(void *opaque, int err, void *data, size_t size)
+{
+    BlockDevice *bs = opaque;
+    BlockDeviceHTTP *bf = bs->opaque;
+    int block_size_kb, block_num;
+    JSONValue cfg, array;
+    
+    if (err < 0) {
+        fprintf(stderr, "Could not load block device file (err=%d)\n", -err);
+        exit(1);
+    }
+
+    /* parse the disk image info */
+    cfg = json_parse_value_len(data, size);
+    if (json_is_error(cfg)) {
+        vm_error("error: %s\n", json_get_error(cfg));
+    config_error:
+        json_free(cfg);
+        exit(1);
+    }
+
+    if (vm_get_int(cfg, "block_size", &block_size_kb) < 0)
+        goto config_error;
+    bf->block_size = block_size_kb * 2;
+    if (bf->block_size <= 0 ||
+        (bf->block_size & (bf->block_size - 1)) != 0) {
+        vm_error("invalid block_size\n");
+        goto config_error;
+    }
+    if (vm_get_int(cfg, "n_block", &bf->nb_blocks) < 0)
+        goto config_error;
+    if (bf->nb_blocks <= 0) {
+        vm_error("invalid n_block\n");
+        goto config_error;
+    }
+
+    bf->nb_sectors = bf->block_size * (uint64_t)bf->nb_blocks;
+    bf->n_cached_blocks = 0;
+    bf->n_cached_blocks_max = max_int(1, bf->max_cache_size_kb / block_size_kb);
+    bf->cur_block_num = -1; /* no request in progress */
+    
+    bf->sectors_per_cluster = 8; /* 4 KB */
+    bf->n_clusters = (bf->nb_sectors + bf->sectors_per_cluster - 1) / bf->sectors_per_cluster;
+    bf->clusters = mallocz(sizeof(bf->clusters[0]) * bf->n_clusters);
+
+    if (vm_get_int_opt(cfg, "prefetch_group_len",
+                       &bf->prefetch_group_len, 1) < 0)
+        goto config_error;
+    if (bf->prefetch_group_len > PREFETCH_GROUP_LEN_MAX) {
+        vm_error("prefetch_group_len is too large");
+        goto config_error;
+    }
+    
+    array = json_object_get(cfg, "prefetch");
+    if (!json_is_undefined(array)) {
+        int idx, prefetch_len, l, i;
+        JSONValue el;
+        int tab_block_num[PREFETCH_GROUP_LEN_MAX];
+                          
+        if (array.type != JSON_ARRAY) {
+            vm_error("expecting an array\n");
+            goto config_error;
+        }
+        prefetch_len = array.u.array->len;
+        idx = 0;
+        while (idx < prefetch_len) {
+            l = min_int(prefetch_len - idx, bf->prefetch_group_len);
+            for(i = 0; i < l; i++) {
+                el = json_array_get(array, idx + i);
+                if (el.type != JSON_INT) {
+                    vm_error("expecting an integer\n");
+                    goto config_error;
+                }
+                tab_block_num[i] = el.u.int32;
+            }
+            if (l == 1) {
+                block_num = tab_block_num[0];
+                if (!bf_find_block(bf, block_num)) {
+                    bf_start_load_block(bs, block_num);
+                }
+            } else {
+                bf_start_load_prefetch_group(bs, idx / bf->prefetch_group_len,
+                                             tab_block_num, l);
+            }
+            idx += l;
+        }
+    }
+    json_free(cfg);
+    
+    if (bf->start_cb) {
+        bf->start_cb(bf->start_opaque);
+    }
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/build_filelist.c b/jslinux-2019-12-21/tinyemu-2019-12-21/build_filelist.c
new file mode 100644
index 0000000..db3c150
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/build_filelist.c
@@ -0,0 +1,311 @@
+/*
+ * File list builder for RISCVEMU network filesystem
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <sys/statfs.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <errno.h>
+#include <sys/sysmacros.h>
+
+#include "cutils.h"
+#include "fs_utils.h"
+
+void print_str(FILE *f, const char *str)
+{
+    const char *s;
+    int c;
+    s = str;
+    while (*s != '\0') {
+        if (*s <= ' ' || *s > '~')
+            goto use_quote;
+        s++;
+    }
+    fputs(str, f);
+    return;
+ use_quote:
+    s = str;
+    fputc('"', f);
+    while (*s != '\0') {
+        c = *(uint8_t *)s;
+        if (c < ' ' || c == 127) {
+            fprintf(f, "\\x%02x", c);
+        } else if (c == '\\' || c == '\"') {
+            fprintf(f, "\\%c", c);
+        } else {
+            fputc(c, f);
+        }
+        s++;
+    }
+    fputc('"', f);
+}
+
+#define COPY_BUF_LEN (1024 * 1024)
+
+static void copy_file(const char *src_filename, const char *dst_filename)
+{
+    uint8_t *buf;
+    FILE *fi, *fo;
+    int len;
+    
+    buf = malloc(COPY_BUF_LEN);
+    fi = fopen(src_filename, "rb");
+    if (!fi) {
+        perror(src_filename);
+        exit(1);
+    }
+    fo = fopen(dst_filename, "wb");
+    if (!fo) {
+        perror(dst_filename);
+        exit(1);
+    }
+    for(;;) {
+        len = fread(buf, 1, COPY_BUF_LEN, fi);
+        if (len == 0)
+            break;
+        fwrite(buf, 1, len, fo);
+    }
+    fclose(fo);
+    fclose(fi);
+}
+
+typedef struct {
+    char *files_path;
+    uint64_t next_inode_num;
+    uint64_t fs_size;
+    uint64_t fs_max_size;
+    FILE *f;
+} ScanState;
+
+static void add_file_size(ScanState *s, uint64_t size)
+{
+    s->fs_size += block_align(size, FS_BLOCK_SIZE);
+    if (s->fs_size > s->fs_max_size) {
+        fprintf(stderr, "Filesystem Quota exceeded (%" PRId64 " bytes)\n", s->fs_max_size);
+        exit(1);
+    }
+}
+
+void scan_dir(ScanState *s, const char *path)
+{
+    FILE *f = s->f;
+    DIR *dirp;
+    struct dirent *de;
+    const char *name;
+    struct stat st;
+    char *path1;
+    uint32_t mode, v;
+
+    dirp = opendir(path);
+    if (!dirp) {
+        perror(path);
+        exit(1);
+    }
+    for(;;) {
+        de = readdir(dirp);
+        if (!de)
+            break;
+        name = de->d_name;
+        if (!strcmp(name, ".") || !strcmp(name, ".."))
+            continue;
+        path1 = compose_path(path, name);
+        if (lstat(path1, &st) < 0) {
+            perror(path1);
+            exit(1);
+        }
+
+        mode = st.st_mode & 0xffff;
+        fprintf(f, "%06o %u %u", 
+                mode, 
+                (int)st.st_uid,
+                (int)st.st_gid);
+        if (S_ISCHR(mode) || S_ISBLK(mode)) {
+            fprintf(f, " %u %u",
+                    (int)major(st.st_rdev),
+                    (int)minor(st.st_rdev));
+        }
+        if (S_ISREG(mode)) {
+            fprintf(f, " %" PRIu64, st.st_size);
+        }
+        /* modification time (at most ms resolution) */
+        fprintf(f, " %u", (int)st.st_mtim.tv_sec);
+        v = st.st_mtim.tv_nsec;
+        if (v != 0) {
+            fprintf(f, ".");
+            while (v != 0) {
+                fprintf(f, "%u", v / 100000000);
+                v = (v % 100000000) * 10;
+            }
+        }
+        
+        fprintf(f, " ");
+        print_str(f, name);
+        if (S_ISLNK(mode)) {
+            char buf[1024];
+            int len;
+            len = readlink(path1, buf, sizeof(buf) - 1);
+            if (len < 0) {
+                perror("readlink");
+                exit(1);
+            }
+            buf[len] = '\0';
+            fprintf(f, " ");
+            print_str(f, buf);
+        } else if (S_ISREG(mode) && st.st_size > 0) {
+            char buf1[FILEID_SIZE_MAX], *fname;
+            FSFileID file_id;
+            file_id = s->next_inode_num++;
+            fprintf(f, " %" PRIx64, file_id);
+            file_id_to_filename(buf1, file_id);
+            fname = compose_path(s->files_path, buf1);
+            copy_file(path1, fname);
+            add_file_size(s, st.st_size);
+        }
+
+        fprintf(f, "\n");
+        if (S_ISDIR(mode)) {
+            scan_dir(s, path1);
+        }
+        free(path1);
+    }
+
+    closedir(dirp);
+    fprintf(f, ".\n"); /* end of directory */
+}
+
+void help(void)
+{
+    printf("usage: build_filelist [options] source_path dest_path\n"
+           "\n"
+           "Options:\n"
+           "-m size_mb  set the max filesystem size in MiB\n");
+    exit(1);
+}
+
+#define LOCK_FILENAME "lock"
+
+int main(int argc, char **argv)
+{
+    const char *dst_path, *src_path;
+    ScanState s_s, *s = &s_s;
+    FILE *f;
+    char *filename;
+    FSFileID root_id;
+    char fname[FILEID_SIZE_MAX];
+    struct stat st;
+    uint64_t first_inode, fs_max_size;
+    int c;
+    
+    first_inode = 1;
+    fs_max_size = (uint64_t)1 << 30;
+    for(;;) {
+        c = getopt(argc, argv, "hi:m:");
+        if (c == -1)
+            break;
+        switch(c) {
+        case 'h':
+            help();
+        case 'i':
+            first_inode = strtoul(optarg, NULL, 0);
+            break;
+        case 'm':
+            fs_max_size = (uint64_t)strtoul(optarg, NULL, 0) << 20;
+            break;
+        default:
+            exit(1);
+        }
+    }
+
+    if (optind + 1 >= argc)
+        help();
+    src_path = argv[optind];
+    dst_path = argv[optind + 1];
+    
+    mkdir(dst_path, 0755);
+
+    s->files_path = compose_path(dst_path, ROOT_FILENAME);
+    s->next_inode_num = first_inode;
+    s->fs_size = 0;
+    s->fs_max_size = fs_max_size;
+        
+    mkdir(s->files_path, 0755);
+
+    root_id = s->next_inode_num++;
+    file_id_to_filename(fname, root_id);
+    filename = compose_path(s->files_path, fname);
+    f = fopen(filename, "wb");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fprintf(f, "Version: 1\n");
+    fprintf(f, "Revision: 1\n");
+    fprintf(f, "\n");
+    s->f = f;
+    scan_dir(s, src_path);
+    fclose(f);
+
+    /* take into account the filelist size */
+    if (stat(filename, &st) < 0) {
+        perror(filename);
+        exit(1);
+    }
+    add_file_size(s, st.st_size);
+    
+    free(filename);
+    
+    filename = compose_path(dst_path, HEAD_FILENAME);
+    f = fopen(filename, "wb");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fprintf(f, "Version: 1\n");
+    fprintf(f, "Revision: 1\n");
+    fprintf(f, "NextFileID: %" PRIx64 "\n", s->next_inode_num);
+    fprintf(f, "FSFileCount: %" PRIu64 "\n", s->next_inode_num - 1);
+    fprintf(f, "FSSize: %" PRIu64 "\n", s->fs_size);
+    fprintf(f, "FSMaxSize: %" PRIu64 "\n", s->fs_max_size);
+    fprintf(f, "Key:\n"); /* not encrypted */
+    fprintf(f, "RootID: %" PRIx64 "\n", root_id);
+    fclose(f);
+    free(filename);
+    
+    filename = compose_path(dst_path, LOCK_FILENAME);
+    f = fopen(filename, "wb");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fclose(f);
+    free(filename);
+
+    return 0;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/cutils.c b/jslinux-2019-12-21/tinyemu-2019-12-21/cutils.c
new file mode 100644
index 0000000..a86f90b
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/cutils.c
@@ -0,0 +1,120 @@
+/*
+ * Misc C utilities
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <sys/time.h>
+#include <ctype.h>
+
+#include "cutils.h"
+
+void *mallocz(size_t size)
+{
+    void *ptr;
+    ptr = malloc(size);
+    if (!ptr)
+        return NULL;
+    memset(ptr, 0, size);
+    return ptr;
+}
+
+void pstrcpy(char *buf, int buf_size, const char *str)
+{
+    int c;
+    char *q = buf;
+
+    if (buf_size <= 0)
+        return;
+
+    for(;;) {
+        c = *str++;
+        if (c == 0 || q >= buf + buf_size - 1)
+            break;
+        *q++ = c;
+    }
+    *q = '\0';
+}
+
+char *pstrcat(char *buf, int buf_size, const char *s)
+{
+    int len;
+    len = strlen(buf);
+    if (len < buf_size)
+        pstrcpy(buf + len, buf_size - len, s);
+    return buf;
+}
+
+int strstart(const char *str, const char *val, const char **ptr)
+{
+    const char *p, *q;
+    p = str;
+    q = val;
+    while (*q != '\0') {
+        if (*p != *q)
+            return 0;
+        p++;
+        q++;
+    }
+    if (ptr)
+        *ptr = p;
+    return 1;
+}
+
+void dbuf_init(DynBuf *s)
+{
+    memset(s, 0, sizeof(*s));
+}
+
+void dbuf_write(DynBuf *s, size_t offset, const uint8_t *data, size_t len)
+{
+    size_t end, new_size;
+    new_size = end = offset + len;
+    if (new_size > s->allocated_size) {
+        new_size = max_int(new_size, s->allocated_size * 3 / 2);
+        s->buf = realloc(s->buf, new_size);
+        s->allocated_size = new_size;
+    }
+    memcpy(s->buf + offset, data, len);
+    if (end > s->size)
+        s->size = end;
+}
+
+void dbuf_putc(DynBuf *s, uint8_t c)
+{
+    dbuf_write(s, s->size, &c, 1);
+}
+
+void dbuf_putstr(DynBuf *s, const char *str)
+{
+    dbuf_write(s, s->size, (const uint8_t *)str, strlen(str));
+}
+
+void dbuf_free(DynBuf *s)
+{
+    free(s->buf);
+    memset(s, 0, sizeof(*s));
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/cutils.h b/jslinux-2019-12-21/tinyemu-2019-12-21/cutils.h
new file mode 100644
index 0000000..689542e
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/cutils.h
@@ -0,0 +1,194 @@
+/*
+ * C utilities
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef CUTILS_H
+#define CUTILS_H
+
+#include <inttypes.h>
+
+#define likely(x)       __builtin_expect(!!(x), 1)
+#define unlikely(x)     __builtin_expect(!!(x), 0)
+#define force_inline inline __attribute__((always_inline))
+#define no_inline __attribute__((noinline))
+#define __maybe_unused __attribute__((unused))
+
+#define xglue(x, y) x ## y
+#define glue(x, y) xglue(x, y)
+#define stringify(s)    tostring(s)
+#define tostring(s)     #s
+
+#ifndef offsetof
+#define offsetof(type, field) ((size_t) &((type *)0)->field)
+#endif
+#define countof(x) (sizeof(x) / sizeof(x[0]))
+
+#define DLL_PUBLIC __attribute__ ((visibility ("default")))
+
+#ifndef _BOOL_defined
+#define _BOOL_defined
+#undef FALSE
+#undef TRUE
+
+typedef int BOOL;
+enum {
+    FALSE = 0,
+    TRUE = 1,
+};
+#endif
+
+/* this test works at least with gcc */
+#if defined(__SIZEOF_INT128__)
+#define HAVE_INT128
+#endif
+
+#ifdef HAVE_INT128
+typedef __int128 int128_t;
+typedef unsigned __int128 uint128_t;
+#endif
+
+static inline int max_int(int a, int b)
+{
+    if (a > b)
+        return a;
+    else
+        return b;
+}
+
+static inline int min_int(int a, int b)
+{
+    if (a < b)
+        return a;
+    else
+        return b;
+}
+
+void *mallocz(size_t size);
+
+#if defined(_WIN32)
+static inline uint32_t bswap_32(uint32_t v)
+{
+    return ((v & 0xff000000) >> 24) | ((v & 0x00ff0000) >>  8) |
+        ((v & 0x0000ff00) <<  8) | ((v & 0x000000ff) << 24);
+}
+#else
+#include <byteswap.h>
+#endif
+
+static inline uint16_t get_le16(const uint8_t *ptr)
+{
+    return ptr[0] | (ptr[1] << 8);
+}
+
+static inline uint32_t get_le32(const uint8_t *ptr)
+{
+    return ptr[0] | (ptr[1] << 8) | (ptr[2] << 16) | (ptr[3] << 24);
+}
+
+static inline uint64_t get_le64(const uint8_t *ptr)
+{
+    return get_le32(ptr) | ((uint64_t)get_le32(ptr + 4) << 32);
+}
+
+static inline void put_le16(uint8_t *ptr, uint16_t v)
+{
+    ptr[0] = v;
+    ptr[1] = v >> 8;
+}
+
+static inline void put_le32(uint8_t *ptr, uint32_t v)
+{
+    ptr[0] = v;
+    ptr[1] = v >> 8;
+    ptr[2] = v >> 16;
+    ptr[3] = v >> 24;
+}
+
+static inline void put_le64(uint8_t *ptr, uint64_t v)
+{
+    put_le32(ptr, v);
+    put_le32(ptr + 4, v >> 32);
+}
+
+static inline uint32_t get_be32(const uint8_t *d)
+{
+    return (d[0] << 24) | (d[1] << 16) | (d[2] << 8) | d[3];
+}
+
+static inline void put_be32(uint8_t *d, uint32_t v)
+{
+    d[0] = v >> 24;
+    d[1] = v >> 16;
+    d[2] = v >> 8;
+    d[3] = v >> 0;
+}
+
+static inline void put_be64(uint8_t *d, uint64_t v)
+{
+    put_be32(d, v >> 32);
+    put_be32(d + 4, v);
+}
+
+#ifdef WORDS_BIGENDIAN
+static inline uint32_t cpu_to_be32(uint32_t v)
+{
+    return v;
+}
+#else
+static inline uint32_t cpu_to_be32(uint32_t v)
+{
+    return bswap_32(v);
+}
+#endif
+
+/* XXX: optimize */
+static inline int ctz32(uint32_t a)
+{
+    int i;
+    if (a == 0)
+        return 32;
+    for(i = 0; i < 32; i++) {
+        if ((a >> i) & 1)
+            return i;
+    }
+    return 32;
+}
+
+
+void *mallocz(size_t size);
+void pstrcpy(char *buf, int buf_size, const char *str);
+char *pstrcat(char *buf, int buf_size, const char *s);
+int strstart(const char *str, const char *val, const char **ptr);
+
+typedef struct {
+    uint8_t *buf;
+    size_t size;
+    size_t allocated_size;
+} DynBuf;
+
+void dbuf_init(DynBuf *s);
+void dbuf_write(DynBuf *s, size_t offset, const uint8_t *data, size_t len);
+void dbuf_putc(DynBuf *s, uint8_t c);
+void dbuf_putstr(DynBuf *s, const char *str);
+void dbuf_free(DynBuf *s);
+
+#endif /* CUTILS_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fbuf.h b/jslinux-2019-12-21/tinyemu-2019-12-21/fbuf.h
new file mode 100644
index 0000000..9736a49
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fbuf.h
@@ -0,0 +1,22 @@
+#ifndef FBUF_H
+#define FBUF_H
+
+typedef struct {
+#if defined(EMSCRIPTEN)
+    int handle;
+#else
+    uint8_t *data;
+#endif
+    size_t allocated_size;
+} FileBuffer;
+
+void file_buffer_init(FileBuffer *bs);
+void file_buffer_reset(FileBuffer *bs);
+int file_buffer_resize(FileBuffer *bs, size_t new_size);
+void file_buffer_write(FileBuffer *bs, size_t offset, const uint8_t *buf,
+                       size_t size);
+void file_buffer_set(FileBuffer *bs, size_t offset, int val, size_t size);
+void file_buffer_read(FileBuffer *bs, size_t offset, uint8_t *buf,
+                      size_t size);
+
+#endif /* FBUF_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs.c b/jslinux-2019-12-21/tinyemu-2019-12-21/fs.c
new file mode 100644
index 0000000..7f92d82
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs.c
@@ -0,0 +1,104 @@
+/*
+ * Filesystem utilities
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+
+#include "cutils.h"
+#include "fs.h"
+
+FSFile *fs_dup(FSDevice *fs, FSFile *f)
+{
+    FSQID qid;
+    fs->fs_walk(fs, &f, &qid, f, 0, NULL);
+    return f;
+}
+
+FSFile *fs_walk_path1(FSDevice *fs, FSFile *f, const char *path,
+                      char **pname)
+{
+    const char *p;
+    char *name;
+    FSFile *f1;
+    FSQID qid;
+    int len, ret;
+    BOOL is_last, is_first;
+
+    if (path[0] == '/')
+        path++;
+    
+    is_first = TRUE;
+    for(;;) {
+        p = strchr(path, '/');
+        if (!p) {
+            name = (char *)path;
+            if (pname) {
+                *pname = name;
+                if (is_first) {
+                    ret = fs->fs_walk(fs, &f, &qid, f, 0, NULL);
+                    if (ret < 0)
+                        f = NULL;
+                }
+                return f;
+            }
+            is_last = TRUE;
+        } else {
+            len = p - path;
+            name = malloc(len + 1);
+            memcpy(name, path, len);
+            name[len] = '\0';
+            is_last = FALSE;
+        }
+        ret = fs->fs_walk(fs, &f1, &qid, f, 1, &name);
+        if (!is_last)
+            free(name);
+        if (!is_first)
+            fs->fs_delete(fs, f);
+        f = f1;
+        is_first = FALSE;
+        if (ret <= 0) {
+            fs->fs_delete(fs, f);
+            f = NULL;
+            break;
+        } else if (is_last) {
+            break;
+        }
+        path = p + 1;
+    }
+    return f;
+}
+
+FSFile *fs_walk_path(FSDevice *fs, FSFile *f, const char *path)
+{
+    return fs_walk_path1(fs, f, path, NULL);
+}
+
+void fs_end(FSDevice *fs)
+{
+    fs->fs_end(fs);
+    free(fs);
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs.h b/jslinux-2019-12-21/tinyemu-2019-12-21/fs.h
new file mode 100644
index 0000000..4c38e84
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs.h
@@ -0,0 +1,211 @@
+/*
+ * Filesystem abstraction
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/* FSQID.type */
+#define P9_QTDIR 0x80
+#define P9_QTAPPEND 0x40
+#define P9_QTEXCL 0x20
+#define P9_QTMOUNT 0x10
+#define P9_QTAUTH 0x08
+#define P9_QTTMP 0x04
+#define P9_QTSYMLINK 0x02
+#define P9_QTLINK 0x01
+#define P9_QTFILE 0x00
+
+/* mode bits */
+#define P9_S_IRWXUGO 0x01FF
+#define P9_S_ISVTX   0x0200
+#define P9_S_ISGID   0x0400
+#define P9_S_ISUID   0x0800
+
+#define P9_S_IFMT   0xF000
+#define P9_S_IFIFO  0x1000
+#define P9_S_IFCHR  0x2000
+#define P9_S_IFDIR  0x4000
+#define P9_S_IFBLK  0x6000
+#define P9_S_IFREG  0x8000
+#define P9_S_IFLNK  0xA000
+#define P9_S_IFSOCK 0xC000
+
+/* flags for lopen()/lcreate() */
+#define P9_O_RDONLY        0x00000000
+#define P9_O_WRONLY        0x00000001
+#define P9_O_RDWR          0x00000002
+#define P9_O_NOACCESS      0x00000003
+#define P9_O_CREAT         0x00000040
+#define P9_O_EXCL          0x00000080
+#define P9_O_NOCTTY        0x00000100
+#define P9_O_TRUNC         0x00000200
+#define P9_O_APPEND        0x00000400
+#define P9_O_NONBLOCK      0x00000800
+#define P9_O_DSYNC         0x00001000
+#define P9_O_FASYNC        0x00002000
+#define P9_O_DIRECT        0x00004000
+#define P9_O_LARGEFILE     0x00008000
+#define P9_O_DIRECTORY     0x00010000
+#define P9_O_NOFOLLOW      0x00020000
+#define P9_O_NOATIME       0x00040000
+#define P9_O_CLOEXEC       0x00080000
+#define P9_O_SYNC          0x00100000
+
+/* for fs_setattr() */
+#define P9_SETATTR_MODE      0x00000001
+#define P9_SETATTR_UID       0x00000002
+#define P9_SETATTR_GID       0x00000004
+#define P9_SETATTR_SIZE      0x00000008
+#define P9_SETATTR_ATIME     0x00000010
+#define P9_SETATTR_MTIME     0x00000020
+#define P9_SETATTR_CTIME     0x00000040
+#define P9_SETATTR_ATIME_SET 0x00000080
+#define P9_SETATTR_MTIME_SET 0x00000100
+
+#define P9_EPERM     1
+#define P9_ENOENT    2
+#define P9_EIO       5
+#define	P9_EEXIST    17
+#define	P9_ENOTDIR   20
+#define P9_EINVAL    22
+#define	P9_ENOSPC    28
+#define P9_ENOTEMPTY 39
+#define P9_EPROTO    71
+#define P9_ENOTSUP   524
+
+typedef struct FSDevice FSDevice;
+typedef struct FSFile FSFile;
+
+typedef struct {
+    uint32_t f_bsize;
+    uint64_t f_blocks;
+    uint64_t f_bfree;
+    uint64_t f_bavail;
+    uint64_t f_files;
+    uint64_t f_ffree;
+} FSStatFS;
+
+typedef struct {
+    uint8_t type; /* P9_IFx */
+    uint32_t version;
+    uint64_t path;
+} FSQID;
+
+typedef struct {
+    FSQID qid;
+    uint32_t st_mode;
+    uint32_t st_uid;
+    uint32_t st_gid;
+    uint64_t st_nlink;
+    uint64_t st_rdev;
+    uint64_t st_size;
+    uint64_t st_blksize;
+    uint64_t st_blocks;
+    uint64_t st_atime_sec;
+    uint32_t st_atime_nsec;
+    uint64_t st_mtime_sec;
+    uint32_t st_mtime_nsec;
+    uint64_t st_ctime_sec;
+    uint32_t st_ctime_nsec;
+} FSStat;
+
+#define P9_LOCK_TYPE_RDLCK 0
+#define P9_LOCK_TYPE_WRLCK 1
+#define P9_LOCK_TYPE_UNLCK 2
+
+#define P9_LOCK_FLAGS_BLOCK 1
+#define P9_LOCK_FLAGS_RECLAIM 2
+
+#define P9_LOCK_SUCCESS 0
+#define P9_LOCK_BLOCKED 1
+#define P9_LOCK_ERROR   2
+#define P9_LOCK_GRACE   3
+
+#define FSCMD_NAME ".fscmd"
+
+typedef struct {
+    uint8_t type;
+    uint32_t flags;
+    uint64_t start;
+    uint64_t length;
+    uint32_t proc_id;
+    char *client_id;
+} FSLock;
+
+typedef void FSOpenCompletionFunc(FSDevice *fs, FSQID *qid, int err,
+                                  void *opaque);
+
+struct FSDevice {
+    void (*fs_end)(FSDevice *s);
+    void (*fs_delete)(FSDevice *s, FSFile *f);
+    void (*fs_statfs)(FSDevice *fs, FSStatFS *st);
+    int (*fs_attach)(FSDevice *fs, FSFile **pf, FSQID *qid, uint32_t uid,
+                     const char *uname, const char *aname);
+    int (*fs_walk)(FSDevice *fs, FSFile **pf, FSQID *qids,
+                   FSFile *f, int n, char **names);
+    int (*fs_mkdir)(FSDevice *fs, FSQID *qid, FSFile *f,
+                    const char *name, uint32_t mode, uint32_t gid);
+    int (*fs_open)(FSDevice *fs, FSQID *qid, FSFile *f, uint32_t flags,
+                   FSOpenCompletionFunc *cb, void *opaque);
+    int (*fs_create)(FSDevice *fs, FSQID *qid, FSFile *f, const char *name, 
+                     uint32_t flags, uint32_t mode, uint32_t gid);
+    int (*fs_stat)(FSDevice *fs, FSFile *f, FSStat *st);
+    int (*fs_setattr)(FSDevice *fs, FSFile *f, uint32_t mask,
+                      uint32_t mode, uint32_t uid, uint32_t gid,
+                      uint64_t size, uint64_t atime_sec, uint64_t atime_nsec,
+                      uint64_t mtime_sec, uint64_t mtime_nsec);
+    void (*fs_close)(FSDevice *fs, FSFile *f);
+    int (*fs_readdir)(FSDevice *fs, FSFile *f, uint64_t offset,
+                      uint8_t *buf, int count);
+    int (*fs_read)(FSDevice *fs, FSFile *f, uint64_t offset,
+            uint8_t *buf, int count);
+    int (*fs_write)(FSDevice *fs, FSFile *f, uint64_t offset,
+             const uint8_t *buf, int count);
+    int (*fs_link)(FSDevice *fs, FSFile *df, FSFile *f, const char *name);
+    int (*fs_symlink)(FSDevice *fs, FSQID *qid,
+                      FSFile *f, const char *name, const char *symgt, uint32_t gid);
+    int (*fs_mknod)(FSDevice *fs, FSQID *qid,
+                    FSFile *f, const char *name, uint32_t mode, uint32_t major,
+                    uint32_t minor, uint32_t gid);
+    int (*fs_readlink)(FSDevice *fs, char *buf, int buf_size, FSFile *f);
+    int (*fs_renameat)(FSDevice *fs, FSFile *f, const char *name, 
+                       FSFile *new_f, const char *new_name);
+    int (*fs_unlinkat)(FSDevice *fs, FSFile *f, const char *name);
+    int (*fs_lock)(FSDevice *fs, FSFile *f, const FSLock *lock);
+    int (*fs_getlock)(FSDevice *fs, FSFile *f, FSLock *lock);
+};
+
+FSDevice *fs_disk_init(const char *root_path);
+FSDevice *fs_mem_init(void);
+FSDevice *fs_net_init(const char *url, void (*start)(void *opaque), void *opaque);
+void fs_net_set_pwd(FSDevice *fs, const char *pwd);
+#ifdef EMSCRIPTEN
+void fs_import_file(const char *filename, uint8_t *buf, int buf_len);
+#endif
+void fs_export_file(const char *filename,
+                    const uint8_t *buf, int buf_len);
+void fs_end(FSDevice *fs);
+void fs_dump_cache_load(FSDevice *fs1, const char *filename);
+
+FSFile *fs_dup(FSDevice *fs, FSFile *f);
+FSFile *fs_walk_path1(FSDevice *fs, FSFile *f, const char *path,
+                      char **pname);
+FSFile *fs_walk_path(FSDevice *fs, FSFile *f, const char *path);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs_disk.c b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_disk.c
new file mode 100644
index 0000000..bf96c89
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_disk.c
@@ -0,0 +1,659 @@
+/*
+ * Filesystem on disk
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <sys/statfs.h>
+#include <sys/stat.h>
+#include <sys/sysmacros.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <dirent.h>
+#include <errno.h>
+
+#include "cutils.h"
+#include "list.h"
+#include "fs.h"
+
+typedef struct {
+    FSDevice common;
+    char *root_path;
+} FSDeviceDisk;
+
+static void fs_close(FSDevice *fs, FSFile *f);
+
+struct FSFile {
+    uint32_t uid;
+    char *path; /* complete path */
+    BOOL is_opened;
+    BOOL is_dir;
+    union {
+        int fd;
+        DIR *dirp;
+    } u;
+};
+
+static void fs_delete(FSDevice *fs, FSFile *f)
+{
+    if (f->is_opened)
+        fs_close(fs, f);
+    free(f->path);
+    free(f);
+}
+
+/* warning: path belong to fid_create() */
+static FSFile *fid_create(FSDevice *s1, char *path, uint32_t uid)
+{
+    FSFile *f;
+    f = mallocz(sizeof(*f));
+    f->path = path;
+    f->uid = uid;
+    return f;
+}
+
+
+static int errno_table[][2] = {
+    { P9_EPERM, EPERM },
+    { P9_ENOENT, ENOENT },
+    { P9_EIO, EIO },
+    { P9_EEXIST, EEXIST },
+    { P9_EINVAL, EINVAL },
+    { P9_ENOSPC, ENOSPC },
+    { P9_ENOTEMPTY, ENOTEMPTY },
+    { P9_EPROTO, EPROTO },
+    { P9_ENOTSUP, ENOTSUP },
+};
+
+static int errno_to_p9(int err)
+{
+    int i;
+    if (err == 0)
+        return 0;
+    for(i = 0; i < countof(errno_table); i++) {
+        if (err == errno_table[i][1])
+            return errno_table[i][0];
+    }
+    return P9_EINVAL;
+}
+
+static int open_flags[][2] = {
+    { P9_O_CREAT, O_CREAT },
+    { P9_O_EXCL, O_EXCL },
+    //    { P9_O_NOCTTY, O_NOCTTY },
+    { P9_O_TRUNC, O_TRUNC },
+    { P9_O_APPEND, O_APPEND },
+    { P9_O_NONBLOCK, O_NONBLOCK },
+    { P9_O_DSYNC, O_DSYNC },
+    //    { P9_O_FASYNC, O_FASYNC },
+    //    { P9_O_DIRECT, O_DIRECT },
+    //    { P9_O_LARGEFILE, O_LARGEFILE },
+    //    { P9_O_DIRECTORY, O_DIRECTORY },
+    { P9_O_NOFOLLOW, O_NOFOLLOW },
+    //    { P9_O_NOATIME, O_NOATIME },
+    //    { P9_O_CLOEXEC, O_CLOEXEC },
+    { P9_O_SYNC, O_SYNC },
+};
+
+static int p9_flags_to_host(int flags)
+{
+    int ret, i;
+
+    ret = (flags & P9_O_NOACCESS);
+    for(i = 0; i < countof(open_flags); i++) {
+        if (flags & open_flags[i][0])
+            ret |= open_flags[i][1];
+    }
+    return ret;
+}
+
+static void stat_to_qid(FSQID *qid, const struct stat *st)
+{
+    if (S_ISDIR(st->st_mode))
+        qid->type = P9_QTDIR;
+    else if (S_ISLNK(st->st_mode))
+        qid->type = P9_QTSYMLINK;
+    else
+        qid->type = P9_QTFILE;
+    qid->version = 0; /* no caching on client */
+    qid->path = st->st_ino;
+}
+
+static void fs_statfs(FSDevice *fs1, FSStatFS *st)
+{
+    FSDeviceDisk *fs = (FSDeviceDisk *)fs1;
+    struct statfs st1;
+    statfs(fs->root_path, &st1);
+    st->f_bsize = st1.f_bsize;
+    st->f_blocks = st1.f_blocks;
+    st->f_bfree = st1.f_bfree;
+    st->f_bavail = st1.f_bavail;
+    st->f_files = st1.f_files;
+    st->f_ffree = st1.f_ffree;
+}
+
+static char *compose_path(const char *path, const char *name)
+{
+    int path_len, name_len;
+    char *d;
+
+    path_len = strlen(path);
+    name_len = strlen(name);
+    d = malloc(path_len + 1 + name_len + 1);
+    memcpy(d, path, path_len);
+    d[path_len] = '/';
+    memcpy(d + path_len + 1, name, name_len + 1);
+    return d;
+}
+
+static int fs_attach(FSDevice *fs1, FSFile **pf,
+                     FSQID *qid, uint32_t uid,
+                     const char *uname, const char *aname)
+{
+    FSDeviceDisk *fs = (FSDeviceDisk *)fs1;
+    struct stat st;
+    FSFile *f;
+    
+    if (lstat(fs->root_path, &st) != 0) {
+        *pf = NULL;
+        return -errno_to_p9(errno);
+    }
+    f = fid_create(fs1, strdup(fs->root_path), uid);
+    stat_to_qid(qid, &st);
+    *pf = f;
+    return 0;
+}
+
+static int fs_walk(FSDevice *fs, FSFile **pf, FSQID *qids,
+                   FSFile *f, int n, char **names)
+{
+    char *path, *path1;
+    struct stat st;
+    int i;
+
+    path = strdup(f->path);
+    for(i = 0; i < n; i++) {
+        path1 = compose_path(path, names[i]);
+        if (lstat(path1, &st) != 0) {
+            free(path1);
+            break;
+        }
+        free(path);
+        path = path1;
+        stat_to_qid(&qids[i], &st);
+    }
+    *pf = fid_create(fs, path, f->uid);
+    return i;
+}
+
+
+static int fs_mkdir(FSDevice *fs, FSQID *qid, FSFile *f,
+                    const char *name, uint32_t mode, uint32_t gid)
+{
+    char *path;
+    struct stat st;
+    
+    path = compose_path(f->path, name);
+    if (mkdir(path, mode) < 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    if (lstat(path, &st) != 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    free(path);
+    stat_to_qid(qid, &st);
+    return 0;
+}
+
+static int fs_open(FSDevice *fs, FSQID *qid, FSFile *f, uint32_t flags,
+                   FSOpenCompletionFunc *cb, void *opaque)
+{
+    struct stat st;
+    fs_close(fs, f);
+
+    if (stat(f->path, &st) != 0) 
+        return -errno_to_p9(errno);
+    stat_to_qid(qid, &st);
+    
+    if (flags & P9_O_DIRECTORY) {
+        DIR *dirp;
+        dirp = opendir(f->path);
+        if (!dirp)
+            return -errno_to_p9(errno);
+        f->is_opened = TRUE;
+        f->is_dir = TRUE;
+        f->u.dirp = dirp;
+    } else {
+        int fd;
+        fd = open(f->path, p9_flags_to_host(flags) & ~O_CREAT);
+        if (fd < 0)
+            return -errno_to_p9(errno);
+        f->is_opened = TRUE;
+        f->is_dir = FALSE;
+        f->u.fd = fd;
+    }
+    return 0;
+}
+
+static int fs_create(FSDevice *fs, FSQID *qid, FSFile *f, const char *name, 
+                     uint32_t flags, uint32_t mode, uint32_t gid)
+{
+    struct stat st;
+    char *path;
+    int ret, fd;
+
+    fs_close(fs, f);
+    
+    path = compose_path(f->path, name);
+    fd = open(path, p9_flags_to_host(flags) | O_CREAT, mode);
+    if (fd < 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    ret = lstat(path, &st);
+    if (ret != 0) {
+        free(path);
+        close(fd);
+        return -errno_to_p9(errno);
+    }
+    free(f->path);
+    f->path = path;
+    f->is_opened = TRUE;
+    f->is_dir = FALSE;
+    f->u.fd = fd;
+    stat_to_qid(qid, &st);
+    return 0;
+}
+
+static int fs_readdir(FSDevice *fs, FSFile *f, uint64_t offset,
+                      uint8_t *buf, int count)
+{
+    struct dirent *de;
+    int len, pos, name_len, type, d_type;
+
+    if (!f->is_opened || !f->is_dir)
+        return -P9_EPROTO;
+    if (offset == 0)
+        rewinddir(f->u.dirp);
+    else
+        seekdir(f->u.dirp, offset);
+    pos = 0;
+    for(;;) {
+        de = readdir(f->u.dirp);
+        if (de == NULL)
+            break;
+        name_len = strlen(de->d_name);
+        len = 13 + 8 + 1 + 2 + name_len;
+        if ((pos + len) > count)
+            break;
+        offset = telldir(f->u.dirp);
+        d_type = de->d_type;
+        if (d_type == DT_UNKNOWN) {
+            char *path;
+            struct stat st;
+            path = compose_path(f->path, de->d_name);
+            if (lstat(path, &st) == 0) {
+                d_type = st.st_mode >> 12;
+            } else {
+                d_type = DT_REG; /* default */
+            }
+            free(path);
+        }
+        if (d_type == DT_DIR)
+            type = P9_QTDIR;
+        else if (d_type == DT_LNK)
+            type = P9_QTSYMLINK;
+        else
+            type = P9_QTFILE;
+        buf[pos++] = type;
+        put_le32(buf + pos, 0); /* version */
+        pos += 4;
+        put_le64(buf + pos, de->d_ino);
+        pos += 8;
+        put_le64(buf + pos, offset);
+        pos += 8;
+        buf[pos++] = d_type;
+        put_le16(buf + pos, name_len);
+        pos += 2;
+        memcpy(buf + pos, de->d_name, name_len);
+        pos += name_len;
+    }
+    return pos;
+}
+
+static int fs_read(FSDevice *fs, FSFile *f, uint64_t offset,
+                   uint8_t *buf, int count)
+{
+    int ret;
+
+    if (!f->is_opened || f->is_dir)
+        return -P9_EPROTO;
+    ret = pread(f->u.fd, buf, count, offset);
+    if (ret < 0) 
+        return -errno_to_p9(errno);
+    else
+        return ret;
+}
+
+static int fs_write(FSDevice *fs, FSFile *f, uint64_t offset,
+                    const uint8_t *buf, int count)
+{
+    int ret;
+
+    if (!f->is_opened || f->is_dir)
+        return -P9_EPROTO;
+    ret = pwrite(f->u.fd, buf, count, offset);
+    if (ret < 0) 
+        return -errno_to_p9(errno);
+    else
+        return ret;
+}
+
+static void fs_close(FSDevice *fs, FSFile *f)
+{
+    if (!f->is_opened)
+        return;
+    if (f->is_dir)
+        closedir(f->u.dirp);
+    else
+        close(f->u.fd);
+    f->is_opened = FALSE;
+}
+
+static int fs_stat(FSDevice *fs, FSFile *f, FSStat *st)
+{
+    struct stat st1;
+
+    if (lstat(f->path, &st1) != 0)
+        return -P9_ENOENT;
+    stat_to_qid(&st->qid, &st1);
+    st->st_mode = st1.st_mode;
+    st->st_uid = st1.st_uid;
+    st->st_gid = st1.st_gid;
+    st->st_nlink = st1.st_nlink;
+    st->st_rdev = st1.st_rdev;
+    st->st_size = st1.st_size;
+    st->st_blksize = st1.st_blksize;
+    st->st_blocks = st1.st_blocks;
+    st->st_atime_sec = st1.st_atim.tv_sec;
+    st->st_atime_nsec = st1.st_atim.tv_nsec;
+    st->st_mtime_sec = st1.st_mtim.tv_sec;
+    st->st_mtime_nsec = st1.st_mtim.tv_nsec;
+    st->st_ctime_sec = st1.st_ctim.tv_sec;
+    st->st_ctime_nsec = st1.st_ctim.tv_nsec;
+    return 0;
+}
+
+static int fs_setattr(FSDevice *fs, FSFile *f, uint32_t mask,
+                      uint32_t mode, uint32_t uid, uint32_t gid,
+                      uint64_t size, uint64_t atime_sec, uint64_t atime_nsec,
+                      uint64_t mtime_sec, uint64_t mtime_nsec)
+{
+    BOOL ctime_updated = FALSE;
+
+    if (mask & (P9_SETATTR_UID | P9_SETATTR_GID)) {
+        if (lchown(f->path, (mask & P9_SETATTR_UID) ? uid : -1,
+                   (mask & P9_SETATTR_GID) ? gid : -1) < 0)
+            return -errno_to_p9(errno);
+        ctime_updated = TRUE;
+    }
+    /* must be done after uid change for suid */
+    if (mask & P9_SETATTR_MODE) {
+        if (chmod(f->path, mode) < 0)
+            return -errno_to_p9(errno);
+        ctime_updated = TRUE;
+    }
+    if (mask & P9_SETATTR_SIZE) {
+        if (truncate(f->path, size) < 0)
+            return -errno_to_p9(errno);
+        ctime_updated = TRUE;
+    }
+    if (mask & (P9_SETATTR_ATIME | P9_SETATTR_MTIME)) {
+        struct timespec ts[2];
+        if (mask & P9_SETATTR_ATIME) {
+            if (mask & P9_SETATTR_ATIME_SET) {
+                ts[0].tv_sec = atime_sec;
+                ts[0].tv_nsec = atime_nsec;
+            } else {
+                ts[0].tv_sec = 0;
+                ts[0].tv_nsec = UTIME_NOW;
+            }
+        } else {
+            ts[0].tv_sec = 0;
+            ts[0].tv_nsec = UTIME_OMIT;
+        }
+        if (mask & P9_SETATTR_MTIME) {
+            if (mask & P9_SETATTR_MTIME_SET) {
+                ts[1].tv_sec = mtime_sec;
+                ts[1].tv_nsec = mtime_nsec;
+            } else {
+                ts[1].tv_sec = 0;
+                ts[1].tv_nsec = UTIME_NOW;
+            }
+        } else {
+            ts[1].tv_sec = 0;
+            ts[1].tv_nsec = UTIME_OMIT;
+        }
+        if (utimensat(AT_FDCWD, f->path, ts, AT_SYMLINK_NOFOLLOW) < 0)
+            return -errno_to_p9(errno);
+        ctime_updated = TRUE;
+    }
+    if ((mask & P9_SETATTR_CTIME) && !ctime_updated) {
+        if (lchown(f->path, -1, -1) < 0)
+            return -errno_to_p9(errno);
+    }
+    return 0;
+}
+
+static int fs_link(FSDevice *fs, FSFile *df, FSFile *f, const char *name)
+{
+    char *path;
+    
+    path = compose_path(df->path, name);
+    if (link(f->path, path) < 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    free(path);
+    return 0;
+}
+
+static int fs_symlink(FSDevice *fs, FSQID *qid,
+                      FSFile *f, const char *name, const char *symgt, uint32_t gid)
+{
+    char *path;
+    struct stat st;
+    
+    path = compose_path(f->path, name);
+    if (symlink(symgt, path) < 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    if (lstat(path, &st) != 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    free(path);
+    stat_to_qid(qid, &st);
+    return 0;
+}
+
+static int fs_mknod(FSDevice *fs, FSQID *qid,
+             FSFile *f, const char *name, uint32_t mode, uint32_t major,
+             uint32_t minor, uint32_t gid)
+{
+    char *path;
+    struct stat st;
+    
+    path = compose_path(f->path, name);
+    if (mknod(path, mode, makedev(major, minor)) < 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    if (lstat(path, &st) != 0) {
+        free(path);
+        return -errno_to_p9(errno);
+    }
+    free(path);
+    stat_to_qid(qid, &st);
+    return 0;
+}
+
+static int fs_readlink(FSDevice *fs, char *buf, int buf_size, FSFile *f)
+{
+    int ret;
+    ret = readlink(f->path, buf, buf_size - 1);
+    if (ret < 0)
+        return -errno_to_p9(errno);
+    buf[ret] = '\0';
+    return 0;
+}
+
+static int fs_renameat(FSDevice *fs, FSFile *f, const char *name, 
+                FSFile *new_f, const char *new_name)
+{
+    char *path, *new_path;
+    int ret;
+
+    path = compose_path(f->path, name);
+    new_path = compose_path(new_f->path, new_name);
+    ret = rename(path, new_path);
+    free(path);
+    free(new_path);
+    if (ret < 0)
+        return -errno_to_p9(errno);
+    return 0;
+}
+
+static int fs_unlinkat(FSDevice *fs, FSFile *f, const char *name)
+{
+    char *path;
+    int ret;
+
+    path = compose_path(f->path, name);
+    ret = remove(path);
+    free(path);
+    if (ret < 0)
+        return -errno_to_p9(errno);
+    return 0;
+    
+}
+
+static int fs_lock(FSDevice *fs, FSFile *f, const FSLock *lock)
+{
+    int ret;
+    struct flock fl;
+    
+    /* XXX: lock directories too */
+    if (!f->is_opened || f->is_dir)
+        return -P9_EPROTO;
+
+    fl.l_type = lock->type;
+    fl.l_whence = SEEK_SET;
+    fl.l_start = lock->start;
+    fl.l_len = lock->length;
+    
+    ret = fcntl(f->u.fd, F_SETLK, &fl);
+    if (ret == 0) {
+        ret = P9_LOCK_SUCCESS;
+    } else if (errno == EAGAIN || errno == EACCES) {
+        ret = P9_LOCK_BLOCKED;
+    } else {
+        ret = -errno_to_p9(errno);
+    }
+    return ret;
+}
+
+static int fs_getlock(FSDevice *fs, FSFile *f, FSLock *lock)
+{
+    int ret;
+    struct flock fl;
+    
+    /* XXX: lock directories too */
+    if (!f->is_opened || f->is_dir)
+        return -P9_EPROTO;
+
+    fl.l_type = lock->type;
+    fl.l_whence = SEEK_SET;
+    fl.l_start = lock->start;
+    fl.l_len = lock->length;
+
+    ret = fcntl(f->u.fd, F_GETLK, &fl);
+    if (ret < 0) {
+        ret = -errno_to_p9(errno);
+    } else {
+        lock->type = fl.l_type;
+        lock->start = fl.l_start;
+        lock->length = fl.l_len;
+    }
+    return ret;
+}
+
+static void fs_disk_end(FSDevice *fs1)
+{
+    FSDeviceDisk *fs = (FSDeviceDisk *)fs1;
+    free(fs->root_path);
+}
+
+FSDevice *fs_disk_init(const char *root_path)
+{
+    FSDeviceDisk *fs;
+    struct stat st;
+
+    lstat(root_path, &st);
+    if (!S_ISDIR(st.st_mode))
+        return NULL;
+
+    fs = mallocz(sizeof(*fs));
+
+    fs->common.fs_end = fs_disk_end;
+    fs->common.fs_delete = fs_delete;
+    fs->common.fs_statfs = fs_statfs;
+    fs->common.fs_attach = fs_attach;
+    fs->common.fs_walk = fs_walk;
+    fs->common.fs_mkdir = fs_mkdir;
+    fs->common.fs_open = fs_open;
+    fs->common.fs_create = fs_create;
+    fs->common.fs_stat = fs_stat;
+    fs->common.fs_setattr = fs_setattr;
+    fs->common.fs_close = fs_close;
+    fs->common.fs_readdir = fs_readdir;
+    fs->common.fs_read = fs_read;
+    fs->common.fs_write = fs_write;
+    fs->common.fs_link = fs_link;
+    fs->common.fs_symlink = fs_symlink;
+    fs->common.fs_mknod = fs_mknod;
+    fs->common.fs_readlink = fs_readlink;
+    fs->common.fs_renameat = fs_renameat;
+    fs->common.fs_unlinkat = fs_unlinkat;
+    fs->common.fs_lock = fs_lock;
+    fs->common.fs_getlock = fs_getlock;
+    
+    fs->root_path = strdup(root_path);
+    return (FSDevice *)fs;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs_net.c b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_net.c
new file mode 100644
index 0000000..c7c7484
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_net.c
@@ -0,0 +1,2910 @@
+/*
+ * Networked Filesystem using HTTP
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <sys/time.h>
+#include <ctype.h>
+
+#include "cutils.h"
+#include "list.h"
+#include "fs.h"
+#include "fs_utils.h"
+#include "fs_wget.h"
+#include "fbuf.h"
+
+#if defined(EMSCRIPTEN)
+#include <emscripten.h>
+#endif
+
+/*
+  TODO:
+  - implement fs_lock/fs_getlock
+  - update fs_size with links ?
+  - limit fs_size in dirent creation
+  - limit filename length
+*/
+
+//#define DEBUG_CACHE
+#if !defined(EMSCRIPTEN)
+#define DUMP_CACHE_LOAD
+#endif
+
+#if defined(EMSCRIPTEN)
+#define DEFAULT_INODE_CACHE_SIZE (64 * 1024 * 1024)
+#else
+#define DEFAULT_INODE_CACHE_SIZE (256 * 1024 * 1024)
+#endif
+
+typedef enum {
+    FT_FIFO = 1,
+    FT_CHR = 2,
+    FT_DIR = 4,
+    FT_BLK = 6,
+    FT_REG = 8,
+    FT_LNK = 10,
+    FT_SOCK = 12,
+} FSINodeTypeEnum;
+
+typedef enum {
+    REG_STATE_LOCAL, /* local content */
+    REG_STATE_UNLOADED, /* content not loaded */
+    REG_STATE_LOADING, /* content is being loaded */
+    REG_STATE_LOADED, /* loaded, not modified, stored in cached_inode_list */
+} FSINodeRegStateEnum;
+
+typedef struct FSBaseURL {
+    struct list_head link;
+    int ref_count;
+    char *base_url_id;
+    char *url;
+    char *user;
+    char *password;
+    BOOL encrypted;
+    AES_KEY aes_state;
+} FSBaseURL;
+
+typedef struct FSINode {
+    struct list_head link;
+    uint64_t inode_num; /* inode number */
+    int32_t refcount;
+    int32_t open_count;
+    FSINodeTypeEnum type;
+    uint32_t mode;
+    uint32_t uid;
+    uint32_t gid;
+    uint32_t mtime_sec;
+    uint32_t ctime_sec;
+    uint32_t mtime_nsec;
+    uint32_t ctime_nsec;
+    union {
+        struct {
+            FSINodeRegStateEnum state;
+            size_t size; /* real file size */
+            FileBuffer fbuf;
+            FSBaseURL *base_url;
+            FSFileID file_id; /* network file ID */
+            struct list_head link;
+            struct FSOpenInfo *open_info; /* used in LOADING state */
+            BOOL is_fscmd;
+#ifdef DUMP_CACHE_LOAD
+            char *filename;
+#endif
+        } reg;
+        struct {
+            struct list_head de_list; /* list of FSDirEntry */
+            int size;
+        } dir;
+        struct {
+            uint32_t major;
+            uint32_t minor;
+        } dev;
+        struct {
+            char *name;
+        } symlink;
+    } u;
+} FSINode;
+
+typedef struct {
+    struct list_head link;
+    FSINode *inode;
+    uint8_t mark; /* temporary use only */
+    char name[0];
+} FSDirEntry;
+
+typedef enum {
+    FS_CMD_XHR,
+    FS_CMD_PBKDF2,
+} FSCMDRequestEnum;
+
+#define FS_CMD_REPLY_LEN_MAX 64
+
+typedef struct {
+    FSCMDRequestEnum type;
+    struct CmdXHRState *xhr_state;
+    int reply_len;
+    uint8_t reply_buf[FS_CMD_REPLY_LEN_MAX];
+} FSCMDRequest;
+
+struct FSFile {
+    uint32_t uid;
+    FSINode *inode;
+    BOOL is_opened;
+    uint32_t open_flags;
+    FSCMDRequest *req;
+};
+
+typedef struct {
+    struct list_head link;
+    BOOL is_archive;
+    const char *name;
+} PreloadFile;
+
+typedef struct {
+    struct list_head link;
+    FSFileID file_id;
+    struct list_head file_list; /* list of PreloadFile.link */
+} PreloadEntry;
+
+typedef struct {
+    struct list_head link;
+    FSFileID file_id;
+    uint64_t size;
+    const char *name;
+} PreloadArchiveFile;
+
+typedef struct {
+    struct list_head link;
+    const char *name;
+    struct list_head file_list; /* list of PreloadArchiveFile.link */
+} PreloadArchive;
+
+typedef struct FSDeviceMem {
+    FSDevice common;
+
+    struct list_head inode_list; /* list of FSINode */
+    int64_t inode_count; /* current number of inodes */
+    uint64_t inode_limit;
+    int64_t fs_blocks;
+    uint64_t fs_max_blocks;
+    uint64_t inode_num_alloc;
+    int block_size_log2;
+    uint32_t block_size; /* for stat/statfs */
+    FSINode *root_inode;
+    struct list_head inode_cache_list; /* list of FSINode.u.reg.link */
+    int64_t inode_cache_size;
+    int64_t inode_cache_size_limit;
+    struct list_head preload_list; /* list of PreloadEntry.link */
+    struct list_head preload_archive_list; /* list of PreloadArchive.link */
+    /* network */
+    struct list_head base_url_list; /* list of FSBaseURL.link */
+    char *import_dir;
+#ifdef DUMP_CACHE_LOAD
+    BOOL dump_cache_load;
+    BOOL dump_started;
+    char *dump_preload_dir;
+    FILE *dump_preload_file;
+    FILE *dump_preload_archive_file;
+
+    char *dump_archive_name;
+    uint64_t dump_archive_size;
+    FILE *dump_archive_file;
+
+    int dump_archive_num;
+    struct list_head dump_preload_list; /* list of PreloadFile.link */
+    struct list_head dump_exclude_list; /* list of PreloadFile.link */
+#endif
+} FSDeviceMem;
+
+typedef enum {
+    FS_OPEN_WGET_REG,
+    FS_OPEN_WGET_ARCHIVE,
+    FS_OPEN_WGET_ARCHIVE_FILE,
+} FSOpenWgetEnum;
+
+typedef struct FSOpenInfo {
+    FSDevice *fs;
+    FSOpenWgetEnum open_type;
+
+    /* used for FS_OPEN_WGET_REG, FS_OPEN_WGET_ARCHIVE */
+    XHRState *xhr;
+    FSINode *n;
+    DecryptFileState *dec_state;
+    size_t cur_pos;
+
+    struct list_head archive_link; /* FS_OPEN_WGET_ARCHIVE_FILE */
+    uint64_t archive_offset;  /* FS_OPEN_WGET_ARCHIVE_FILE */
+    struct list_head archive_file_list; /* FS_OPEN_WGET_ARCHIVE */
+    
+    /* the following is set in case there is a fs_open callback */
+    FSFile *f;
+    FSOpenCompletionFunc *cb;
+    void *opaque;
+} FSOpenInfo;
+
+static void fs_close(FSDevice *fs, FSFile *f);
+static void inode_decref(FSDevice *fs1, FSINode *n);
+static int fs_cmd_write(FSDevice *fs, FSFile *f, uint64_t offset,
+                        const uint8_t *buf, int buf_len);
+static int fs_cmd_read(FSDevice *fs, FSFile *f, uint64_t offset,
+                       uint8_t *buf, int buf_len);
+static int fs_truncate(FSDevice *fs1, FSINode *n, uint64_t size);
+static void fs_open_end(FSOpenInfo *oi);
+static void fs_base_url_decref(FSDevice *fs, FSBaseURL *bu);
+static FSBaseURL *fs_net_set_base_url(FSDevice *fs1,
+                                      const char *base_url_id,
+                                      const char *url,
+                                      const char *user, const char *password,
+                                      AES_KEY *aes_state);
+static void fs_cmd_close(FSDevice *fs, FSFile *f);
+static void fs_error_archive(FSOpenInfo *oi);
+#ifdef DUMP_CACHE_LOAD
+static void dump_loaded_file(FSDevice *fs1, FSINode *n);
+#endif
+
+#if !defined(EMSCRIPTEN)
+/* file buffer (the content of the buffer can be stored elsewhere) */
+void file_buffer_init(FileBuffer *bs)
+{
+    bs->data = NULL;
+    bs->allocated_size = 0;
+}
+
+void file_buffer_reset(FileBuffer *bs)
+{
+    free(bs->data);
+    file_buffer_init(bs);
+}
+
+int file_buffer_resize(FileBuffer *bs, size_t new_size)
+{
+    uint8_t *new_data;
+    new_data = realloc(bs->data, new_size);
+    if (!new_data && new_size != 0)
+        return -1;
+    bs->data = new_data;
+    bs->allocated_size = new_size;
+    return 0;
+}
+
+void file_buffer_write(FileBuffer *bs, size_t offset, const uint8_t *buf,
+                       size_t size)
+{
+    memcpy(bs->data + offset, buf, size);
+}
+
+void file_buffer_set(FileBuffer *bs, size_t offset, int val, size_t size)
+{
+    memset(bs->data + offset, val, size);
+}
+
+void file_buffer_read(FileBuffer *bs, size_t offset, uint8_t *buf,
+                       size_t size)
+{
+    memcpy(buf, bs->data + offset, size);
+}
+#endif
+
+static int64_t to_blocks(FSDeviceMem *fs, uint64_t size)
+{
+    return (size + fs->block_size - 1) >> fs->block_size_log2;
+}
+
+static FSINode *inode_incref(FSDevice *fs, FSINode *n)
+{
+    n->refcount++;
+    return n;
+}
+
+static FSINode *inode_inc_open(FSDevice *fs, FSINode *n)
+{
+    n->open_count++;
+    return n;
+}
+
+static void inode_free(FSDevice *fs1, FSINode *n)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+
+    //    printf("inode_free=%" PRId64 "\n", n->inode_num);
+    assert(n->refcount == 0);
+    assert(n->open_count == 0);
+    switch(n->type) {
+    case FT_REG:
+        fs->fs_blocks -= to_blocks(fs, n->u.reg.size);
+        assert(fs->fs_blocks >= 0);
+        file_buffer_reset(&n->u.reg.fbuf);
+#ifdef DUMP_CACHE_LOAD
+        free(n->u.reg.filename);
+#endif
+        switch(n->u.reg.state)  {
+        case REG_STATE_LOADED:
+            list_del(&n->u.reg.link);
+            fs->inode_cache_size -= n->u.reg.size;
+            assert(fs->inode_cache_size >= 0);
+            fs_base_url_decref(fs1, n->u.reg.base_url);
+            break;
+        case REG_STATE_LOADING:
+            {
+                FSOpenInfo *oi = n->u.reg.open_info;
+                if (oi->xhr)
+                    fs_wget_free(oi->xhr);
+                if (oi->open_type == FS_OPEN_WGET_ARCHIVE) {
+                    fs_error_archive(oi);
+                }
+                fs_open_end(oi);
+                fs_base_url_decref(fs1, n->u.reg.base_url);
+            }
+            break;
+        case REG_STATE_UNLOADED:
+            fs_base_url_decref(fs1, n->u.reg.base_url);
+            break;
+        case REG_STATE_LOCAL:
+            break;
+        default:
+            abort();
+        }
+        break;
+    case FT_LNK:
+        free(n->u.symlink.name);
+        break;
+    case FT_DIR:
+        assert(list_empty(&n->u.dir.de_list));
+        break;
+    default:
+        break;
+    }
+    list_del(&n->link);
+    free(n);
+    fs->inode_count--;
+    assert(fs->inode_count >= 0);
+}
+
+static void inode_decref(FSDevice *fs1, FSINode *n)
+{
+    assert(n->refcount >= 1);
+    if (--n->refcount <= 0 && n->open_count <= 0) {
+        inode_free(fs1, n);
+    }
+}
+
+static void inode_dec_open(FSDevice *fs1, FSINode *n)
+{
+    assert(n->open_count >= 1);
+    if (--n->open_count <= 0 && n->refcount <= 0) {
+        inode_free(fs1, n);
+    }
+}
+
+static void inode_update_mtime(FSDevice *fs, FSINode *n)
+{
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    n->mtime_sec = tv.tv_sec;
+    n->mtime_nsec = tv.tv_usec * 1000;
+}
+
+static FSINode *inode_new(FSDevice *fs1, FSINodeTypeEnum type,
+                          uint32_t mode, uint32_t uid, uint32_t gid)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    FSINode *n;
+
+    n = mallocz(sizeof(*n));
+    n->refcount = 1;
+    n->open_count = 0;
+    n->inode_num = fs->inode_num_alloc;
+    fs->inode_num_alloc++;
+    n->type = type;
+    n->mode = mode & 0xfff;
+    n->uid = uid;
+    n->gid = gid;
+
+    switch(type) {
+    case FT_REG:
+        file_buffer_init(&n->u.reg.fbuf);
+        break;
+    case FT_DIR:
+        init_list_head(&n->u.dir.de_list);
+        break;
+    default:
+        break;
+    }
+
+    list_add(&n->link, &fs->inode_list);
+    fs->inode_count++;
+
+    inode_update_mtime(fs1, n);
+    n->ctime_sec = n->mtime_sec;
+    n->ctime_nsec = n->mtime_nsec;
+
+    return n;
+}
+
+/* warning: the refcount of 'n1' is not incremented by this function */
+/* XXX: test FS max size */
+static FSDirEntry *inode_dir_add(FSDevice *fs1, FSINode *n, const char *name,
+                                 FSINode *n1)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    FSDirEntry *de;
+    int name_len, dirent_size, new_size;
+    assert(n->type == FT_DIR);
+
+    name_len = strlen(name);
+    de = mallocz(sizeof(*de) + name_len + 1);
+    de->inode = n1;
+    memcpy(de->name, name, name_len + 1);
+    dirent_size = sizeof(*de) + name_len + 1;
+    new_size = n->u.dir.size + dirent_size;
+    fs->fs_blocks += to_blocks(fs, new_size) - to_blocks(fs, n->u.dir.size);
+    n->u.dir.size = new_size;
+    list_add_tail(&de->link, &n->u.dir.de_list);
+    return de;
+}
+
+static FSDirEntry *inode_search(FSINode *n, const char *name)
+{
+    struct list_head *el;
+    FSDirEntry *de;
+    
+    if (n->type != FT_DIR)
+        return NULL;
+
+    list_for_each(el, &n->u.dir.de_list) {
+        de = list_entry(el, FSDirEntry, link);
+        if (!strcmp(de->name, name))
+            return de;
+    }
+    return NULL;
+}
+
+static FSINode *inode_search_path1(FSDevice *fs, FSINode *n, const char *path)
+{
+    char name[1024];
+    const char *p, *p1;
+    int len;
+    FSDirEntry *de;
+    
+    p = path;
+    if (*p == '/')
+        p++;
+    if (*p == '\0')
+        return n;
+    for(;;) {
+        p1 = strchr(p, '/');
+        if (!p1) {
+            len = strlen(p);
+        } else {
+            len = p1 - p;
+            p1++;
+        }
+        if (len > sizeof(name) - 1)
+            return NULL;
+        memcpy(name, p, len);
+        name[len] = '\0';
+        if (n->type != FT_DIR)
+            return NULL;
+        de = inode_search(n, name);
+        if (!de)
+            return NULL;
+        n = de->inode;
+        p = p1;
+        if (!p)
+            break;
+    }
+    return n;
+}
+
+static FSINode *inode_search_path(FSDevice *fs1, const char *path)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    if (!fs1)
+        return NULL;
+    return inode_search_path1(fs1, fs->root_inode, path);
+}
+
+static BOOL is_empty_dir(FSDevice *fs, FSINode *n)
+{
+    struct list_head *el;
+    FSDirEntry *de;
+
+    list_for_each(el, &n->u.dir.de_list) {
+        de = list_entry(el, FSDirEntry, link);
+        if (strcmp(de->name, ".") != 0 &&
+            strcmp(de->name, "..") != 0)
+            return FALSE;
+    }
+    return TRUE;
+}
+
+static void inode_dirent_delete_no_decref(FSDevice *fs1, FSINode *n, FSDirEntry *de)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    int dirent_size, new_size;
+    dirent_size = sizeof(*de) + strlen(de->name) + 1;
+
+    new_size = n->u.dir.size - dirent_size;
+    fs->fs_blocks += to_blocks(fs, new_size) - to_blocks(fs, n->u.dir.size);
+    n->u.dir.size = new_size;
+    assert(n->u.dir.size >= 0);
+    assert(fs->fs_blocks >= 0);
+    list_del(&de->link);
+    free(de);
+}
+
+static void inode_dirent_delete(FSDevice *fs, FSINode *n, FSDirEntry *de)
+{
+    FSINode *n1;
+    n1 = de->inode;
+    inode_dirent_delete_no_decref(fs, n, de);
+    inode_decref(fs, n1);
+}
+
+static void flush_dir(FSDevice *fs, FSINode *n)
+{
+    struct list_head *el, *el1;
+    FSDirEntry *de;
+    list_for_each_safe(el, el1, &n->u.dir.de_list) {
+        de = list_entry(el, FSDirEntry, link);
+        inode_dirent_delete(fs, n, de);
+    }
+    assert(n->u.dir.size == 0);
+}
+
+static void fs_delete(FSDevice *fs, FSFile *f)
+{
+    fs_close(fs, f);
+    inode_dec_open(fs, f->inode);
+    free(f);
+}
+
+static FSFile *fid_create(FSDevice *fs1, FSINode *n, uint32_t uid)
+{
+    FSFile *f;
+
+    f = mallocz(sizeof(*f));
+    f->inode = inode_inc_open(fs1, n);
+    f->uid = uid;
+    return f;
+}
+
+static void inode_to_qid(FSQID *qid, FSINode *n)
+{
+    if (n->type == FT_DIR)
+        qid->type = P9_QTDIR;
+    else if (n->type == FT_LNK)
+        qid->type = P9_QTSYMLINK;
+    else
+        qid->type = P9_QTFILE;
+    qid->version = 0; /* no caching on client */
+    qid->path = n->inode_num;
+}
+
+static void fs_statfs(FSDevice *fs1, FSStatFS *st)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    st->f_bsize = 1024;
+    st->f_blocks = fs->fs_max_blocks <<
+        (fs->block_size_log2 - 10);
+    st->f_bfree = (fs->fs_max_blocks - fs->fs_blocks) <<
+        (fs->block_size_log2 - 10);
+    st->f_bavail = st->f_bfree;
+    st->f_files = fs->inode_limit;
+    st->f_ffree = fs->inode_limit - fs->inode_count;
+}
+
+static int fs_attach(FSDevice *fs1, FSFile **pf, FSQID *qid, uint32_t uid,
+                     const char *uname, const char *aname)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+
+    *pf = fid_create(fs1, fs->root_inode, uid);
+    inode_to_qid(qid, fs->root_inode);
+    return 0;
+}
+
+static int fs_walk(FSDevice *fs, FSFile **pf, FSQID *qids,
+                   FSFile *f, int count, char **names)
+{
+    int i;
+    FSINode *n;
+    FSDirEntry *de;
+
+    n = f->inode;
+    for(i = 0; i < count; i++) {
+        de = inode_search(n, names[i]);
+        if (!de)
+            break;
+        n = de->inode;
+        inode_to_qid(&qids[i], n);
+    }
+    *pf = fid_create(fs, n, f->uid);
+    return i;
+}
+
+static int fs_mkdir(FSDevice *fs, FSQID *qid, FSFile *f,
+                    const char *name, uint32_t mode, uint32_t gid)
+{
+    FSINode *n, *n1;
+
+    n = f->inode;
+    if (n->type != FT_DIR)
+        return -P9_ENOTDIR;
+    if (inode_search(n, name))
+        return -P9_EEXIST;
+    n1 = inode_new(fs, FT_DIR, mode, f->uid, gid);
+    inode_dir_add(fs, n1, ".", inode_incref(fs, n1));
+    inode_dir_add(fs, n1, "..", inode_incref(fs, n));
+    inode_dir_add(fs, n, name, n1);
+    inode_to_qid(qid, n1);
+    return 0;
+}
+
+/* remove elements in the cache considering that 'added_size' will be
+   added */
+static void fs_trim_cache(FSDevice *fs1, int64_t added_size)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    struct list_head *el, *el1;
+    FSINode *n;
+
+    if ((fs->inode_cache_size + added_size) <= fs->inode_cache_size_limit)
+        return;
+    list_for_each_prev_safe(el, el1, &fs->inode_cache_list) {
+        n = list_entry(el, FSINode, u.reg.link);
+        assert(n->u.reg.state == REG_STATE_LOADED);
+        /* cannot remove open files */
+        //        printf("open_count=%d\n", n->open_count);
+        if (n->open_count != 0)
+            continue;
+#ifdef DEBUG_CACHE
+        printf("fs_trim_cache: remove '%s' size=%ld\n",
+               n->u.reg.filename, (long)n->u.reg.size);
+#endif
+        file_buffer_reset(&n->u.reg.fbuf);
+        n->u.reg.state = REG_STATE_UNLOADED;
+        list_del(&n->u.reg.link);
+        fs->inode_cache_size -= n->u.reg.size;
+        assert(fs->inode_cache_size >= 0);
+        if ((fs->inode_cache_size + added_size) <= fs->inode_cache_size_limit)
+            break;
+    }
+}
+
+static void fs_open_end(FSOpenInfo *oi)
+{
+    if (oi->open_type == FS_OPEN_WGET_ARCHIVE_FILE) {
+        list_del(&oi->archive_link);
+    }
+    if (oi->dec_state)
+        decrypt_file_end(oi->dec_state);
+    free(oi);
+}
+
+static int fs_open_write_cb(void *opaque, const uint8_t *data, size_t size)
+{
+    FSOpenInfo *oi = opaque;
+    size_t len;
+    FSINode *n = oi->n;
+    
+    /* we ignore extraneous data */
+    len = n->u.reg.size - oi->cur_pos;
+    if (size < len)
+        len = size;
+    file_buffer_write(&n->u.reg.fbuf, oi->cur_pos, data, len);
+    oi->cur_pos += len;
+    return 0;
+}
+
+static void fs_wget_set_loaded(FSINode *n)
+{
+    FSOpenInfo *oi;
+    FSDeviceMem *fs;
+    FSFile *f;
+    FSQID qid;
+
+    assert(n->u.reg.state == REG_STATE_LOADING);
+    oi = n->u.reg.open_info;
+    fs = (FSDeviceMem *)oi->fs;
+    n->u.reg.state = REG_STATE_LOADED;
+    list_add(&n->u.reg.link, &fs->inode_cache_list);
+    fs->inode_cache_size += n->u.reg.size;
+    
+    if (oi->cb) {
+        f = oi->f;
+        f->is_opened = TRUE;
+        inode_to_qid(&qid, n);
+        oi->cb(oi->fs, &qid, 0, oi->opaque);
+    }
+    fs_open_end(oi);
+}
+
+static void fs_wget_set_error(FSINode *n)
+{
+    FSOpenInfo *oi;
+    assert(n->u.reg.state == REG_STATE_LOADING);
+    oi = n->u.reg.open_info;
+    n->u.reg.state = REG_STATE_UNLOADED;
+    file_buffer_reset(&n->u.reg.fbuf);
+    if (oi->cb) {
+        oi->cb(oi->fs, NULL, -P9_EIO, oi->opaque);
+    }
+    fs_open_end(oi);
+}
+
+static void fs_read_archive(FSOpenInfo *oi)
+{
+    FSINode *n = oi->n;
+    uint64_t pos, pos1, l;
+    uint8_t buf[1024];
+    FSINode *n1;
+    FSOpenInfo *oi1;
+    struct list_head *el, *el1;
+    
+    list_for_each_safe(el, el1, &oi->archive_file_list) {
+        oi1 = list_entry(el, FSOpenInfo, archive_link);
+        n1 = oi1->n;
+        /* copy the archive data to the file */
+        pos = oi1->archive_offset;
+        pos1 = 0;
+        while (pos1 < n1->u.reg.size) {
+            l = n1->u.reg.size - pos1;
+            if (l > sizeof(buf))
+                l = sizeof(buf);
+            file_buffer_read(&n->u.reg.fbuf, pos, buf, l);
+            file_buffer_write(&n1->u.reg.fbuf, pos1, buf, l);
+            pos += l;
+            pos1 += l;
+        }
+        fs_wget_set_loaded(n1);
+    }
+}
+
+static void fs_error_archive(FSOpenInfo *oi)
+{
+    FSOpenInfo *oi1;
+    struct list_head *el, *el1;
+    
+    list_for_each_safe(el, el1, &oi->archive_file_list) {
+        oi1 = list_entry(el, FSOpenInfo, archive_link);
+        fs_wget_set_error(oi1->n);
+    }
+}
+
+static void fs_open_cb(void *opaque, int err, void *data, size_t size)
+{
+    FSOpenInfo *oi = opaque;
+    FSINode *n = oi->n;
+    
+    //    printf("open_cb: err=%d size=%ld\n", err, size);
+    if (err < 0) {
+    error:
+        if (oi->open_type == FS_OPEN_WGET_ARCHIVE)
+            fs_error_archive(oi);
+        fs_wget_set_error(n);
+    } else {
+        if (oi->dec_state) {
+            if (decrypt_file(oi->dec_state, data, size) < 0)
+                goto error;
+            if (err == 0) {
+                if (decrypt_file_flush(oi->dec_state) < 0)
+                    goto error;
+            }
+        } else {
+            fs_open_write_cb(oi, data, size);
+        }
+
+        if (err == 0) {
+            /* end of transfer */
+            if (oi->cur_pos != n->u.reg.size)
+                goto error;
+#ifdef DUMP_CACHE_LOAD
+            dump_loaded_file(oi->fs, n);
+#endif
+            if (oi->open_type == FS_OPEN_WGET_ARCHIVE)
+                fs_read_archive(oi);
+            fs_wget_set_loaded(n);
+        }
+    }
+}
+
+
+static int fs_open_wget(FSDevice *fs1, FSINode *n, FSOpenWgetEnum open_type)
+{
+    char *url;
+    FSOpenInfo *oi;
+    char fname[FILEID_SIZE_MAX];
+    FSBaseURL *bu;
+
+    assert(n->u.reg.state == REG_STATE_UNLOADED);
+    
+    fs_trim_cache(fs1, n->u.reg.size);
+    
+    if (file_buffer_resize(&n->u.reg.fbuf, n->u.reg.size) < 0)
+        return -P9_EIO;
+    n->u.reg.state = REG_STATE_LOADING;
+    oi = mallocz(sizeof(*oi));
+    oi->cur_pos = 0;
+    oi->fs = fs1;
+    oi->n = n;
+    oi->open_type = open_type;
+    if (open_type != FS_OPEN_WGET_ARCHIVE_FILE) {
+        if (open_type == FS_OPEN_WGET_ARCHIVE)
+            init_list_head(&oi->archive_file_list);
+        file_id_to_filename(fname, n->u.reg.file_id);
+        bu = n->u.reg.base_url;
+        url = compose_path(bu->url, fname);
+        if (bu->encrypted) {
+            oi->dec_state = decrypt_file_init(&bu->aes_state, fs_open_write_cb, oi);
+        }
+        oi->xhr = fs_wget(url, bu->user, bu->password, oi, fs_open_cb, FALSE);
+    }
+    n->u.reg.open_info = oi;
+    return 0;
+}
+
+
+static void fs_preload_file(FSDevice *fs1, const char *filename)
+{
+    FSINode *n;
+
+    n = inode_search_path(fs1, filename);
+    if (n && n->type == FT_REG && n->u.reg.state == REG_STATE_UNLOADED) {
+#if defined(DEBUG_CACHE)
+        printf("preload: %s\n", filename);
+#endif
+        fs_open_wget(fs1, n, FS_OPEN_WGET_REG);
+    }
+}
+
+static PreloadArchive *find_preload_archive(FSDeviceMem *fs,
+                                            const char *filename)
+{
+    PreloadArchive *pa;
+    struct list_head *el;
+    list_for_each(el, &fs->preload_archive_list) {
+        pa = list_entry(el, PreloadArchive, link);
+        if (!strcmp(pa->name, filename))
+            return pa;
+    }
+    return NULL;
+}
+
+static void fs_preload_archive(FSDevice *fs1, const char *filename)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    PreloadArchive *pa;
+    PreloadArchiveFile *paf;
+    struct list_head *el;
+    FSINode *n, *n1;
+    uint64_t offset;
+    BOOL has_unloaded;
+    
+    pa = find_preload_archive(fs, filename);
+    if (!pa)
+        return;
+#if defined(DEBUG_CACHE)
+    printf("preload archive: %s\n", filename);
+#endif
+    n = inode_search_path(fs1, filename);
+    if (n && n->type == FT_REG && n->u.reg.state == REG_STATE_UNLOADED) {
+        /* if all the files are loaded, no need to load the archive */
+        offset = 0;
+        has_unloaded = FALSE;
+        list_for_each(el, &pa->file_list) {
+            paf = list_entry(el, PreloadArchiveFile, link);
+            n1 = inode_search_path(fs1, paf->name);
+            if (n1 && n1->type == FT_REG &&
+                n1->u.reg.state == REG_STATE_UNLOADED) {
+                has_unloaded = TRUE;
+            }
+            offset += paf->size;
+        }
+        if (!has_unloaded) {
+#if defined(DEBUG_CACHE)
+            printf("archive files already loaded\n");
+#endif
+            return;
+        }
+        /* check archive size consistency */
+        if (offset != n->u.reg.size) {
+#if defined(DEBUG_CACHE)
+            printf("  inconsistent archive size: %" PRId64 " %" PRId64 "\n",
+                   offset, n->u.reg.size);
+#endif
+            goto load_fallback;
+        }
+
+        /* start loading the archive */
+        fs_open_wget(fs1, n, FS_OPEN_WGET_ARCHIVE);
+        
+        /* indicate that all the archive files are being loaded. Also
+           check consistency of size and file id */
+        offset = 0;
+        list_for_each(el, &pa->file_list) {
+            paf = list_entry(el, PreloadArchiveFile, link);
+            n1 = inode_search_path(fs1, paf->name);
+            if (n1 && n1->type == FT_REG &&
+                n1->u.reg.state == REG_STATE_UNLOADED) {
+                if (n1->u.reg.size == paf->size &&
+                    n1->u.reg.file_id == paf->file_id) {
+                    fs_open_wget(fs1, n1, FS_OPEN_WGET_ARCHIVE_FILE);
+                    list_add_tail(&n1->u.reg.open_info->archive_link,
+                                  &n->u.reg.open_info->archive_file_list);
+                    n1->u.reg.open_info->archive_offset = offset;
+                } else {
+#if defined(DEBUG_CACHE)
+                    printf(" inconsistent archive file: %s\n", paf->name);
+#endif
+                    /* fallback to file preload */
+                    fs_preload_file(fs1, paf->name);
+                }
+            }
+            offset += paf->size;
+        }
+    } else {
+    load_fallback:
+        /* if the archive is already loaded or not loaded, we load the
+           files separately (XXX: not optimal if the archive is
+           already loaded, but it should not happen often) */
+        list_for_each(el, &pa->file_list) {
+            paf = list_entry(el, PreloadArchiveFile, link);
+            fs_preload_file(fs1, paf->name);
+        }
+    }
+}
+
+static void fs_preload_files(FSDevice *fs1, FSFileID file_id)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    struct list_head *el;
+    PreloadEntry *pe;
+    PreloadFile *pf;
+    
+    list_for_each(el, &fs->preload_list) {
+        pe = list_entry(el, PreloadEntry, link);
+        if (pe->file_id == file_id)
+            goto found;
+    }
+    return;
+ found:
+    list_for_each(el, &pe->file_list) {
+        pf = list_entry(el, PreloadFile, link);
+        if (pf->is_archive)
+            fs_preload_archive(fs1, pf->name);
+        else
+            fs_preload_file(fs1, pf->name);
+    }
+}
+
+/* return < 0 if error, 0 if OK, 1 if asynchronous completion */
+/* XXX: we don't support several simultaneous asynchronous open on the
+   same inode */
+static int fs_open(FSDevice *fs1, FSQID *qid, FSFile *f, uint32_t flags,
+                   FSOpenCompletionFunc *cb, void *opaque)
+{
+    FSINode *n = f->inode;
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    int ret;
+    
+    fs_close(fs1, f);
+
+    if (flags & P9_O_DIRECTORY) {
+        if (n->type != FT_DIR)
+            return -P9_ENOTDIR;
+    } else {
+        if (n->type != FT_REG && n->type != FT_DIR)
+        return -P9_EINVAL; /* XXX */
+    }
+    f->open_flags = flags;
+    if (n->type == FT_REG) {
+        if ((flags & P9_O_TRUNC) && (flags & P9_O_NOACCESS) != P9_O_RDONLY) {
+            fs_truncate(fs1, n, 0);
+        }
+
+        switch(n->u.reg.state) {
+        case REG_STATE_UNLOADED:
+            {
+                FSOpenInfo *oi;
+                /* need to load the file */
+                fs_preload_files(fs1, n->u.reg.file_id);
+                /* The state can be modified by the fs_preload_files */
+                if (n->u.reg.state == REG_STATE_LOADING)
+                    goto handle_loading;
+                ret = fs_open_wget(fs1, n, FS_OPEN_WGET_REG);
+                if (ret)
+                    return ret;
+                oi = n->u.reg.open_info;
+                oi->f = f;
+                oi->cb = cb;
+                oi->opaque = opaque;
+                return 1; /* completion callback will be called later */
+            }
+            break;
+        case REG_STATE_LOADING:
+        handle_loading:
+            {
+                FSOpenInfo *oi;
+                /* we only handle the case where the file is being preloaded */
+                oi = n->u.reg.open_info;
+                if (oi->cb)
+                    return -P9_EIO;
+                oi = n->u.reg.open_info;
+                oi->f = f;
+                oi->cb = cb;
+                oi->opaque = opaque;
+                return 1; /* completion callback will be called later */
+            }
+            break;
+        case REG_STATE_LOCAL:
+            goto do_open;
+        case REG_STATE_LOADED:
+            /* move to front */
+            list_del(&n->u.reg.link);
+            list_add(&n->u.reg.link, &fs->inode_cache_list);
+            goto do_open;
+        default:
+            abort();
+        }
+    } else {
+    do_open:
+        f->is_opened = TRUE;
+        inode_to_qid(qid, n);
+        return 0;
+    }
+}
+
+static int fs_create(FSDevice *fs, FSQID *qid, FSFile *f, const char *name, 
+                     uint32_t flags, uint32_t mode, uint32_t gid)
+{
+    FSINode *n1, *n = f->inode;
+    
+    if (n->type != FT_DIR)
+        return -P9_ENOTDIR;
+    if (inode_search(n, name)) {
+        /* XXX: support it, but Linux does not seem to use this case */
+        return -P9_EEXIST;
+    } else {
+        fs_close(fs, f);
+        
+        n1 = inode_new(fs, FT_REG, mode, f->uid, gid);
+        inode_dir_add(fs, n, name, n1);
+        
+        inode_dec_open(fs, f->inode);
+        f->inode = inode_inc_open(fs, n1);
+        f->is_opened = TRUE;
+        f->open_flags = flags;
+        inode_to_qid(qid, n1);
+        return 0;
+    }
+}
+
+static int fs_readdir(FSDevice *fs, FSFile *f, uint64_t offset1,
+                      uint8_t *buf, int count)
+{
+    FSINode *n1, *n = f->inode;
+    int len, pos, name_len, type;
+    struct list_head *el;
+    FSDirEntry *de;
+    uint64_t offset;
+
+    if (!f->is_opened || n->type != FT_DIR)
+        return -P9_EPROTO;
+    
+    el = n->u.dir.de_list.next;
+    offset = 0;
+    while (offset < offset1) {
+        if (el == &n->u.dir.de_list)
+            return 0; /* no more entries */
+        offset++;
+        el = el->next;
+    }
+    
+    pos = 0;
+    for(;;) {
+        if (el == &n->u.dir.de_list)
+            break;
+        de = list_entry(el, FSDirEntry, link);
+        name_len = strlen(de->name);
+        len = 13 + 8 + 1 + 2 + name_len;
+        if ((pos + len) > count)
+            break;
+        offset++;
+        n1 = de->inode;
+        if (n1->type == FT_DIR)
+            type = P9_QTDIR;
+        else if (n1->type == FT_LNK)
+            type = P9_QTSYMLINK;
+        else
+            type = P9_QTFILE;
+        buf[pos++] = type;
+        put_le32(buf + pos, 0); /* version */
+        pos += 4;
+        put_le64(buf + pos, n1->inode_num);
+        pos += 8;
+        put_le64(buf + pos, offset);
+        pos += 8;
+        buf[pos++] = n1->type;
+        put_le16(buf + pos, name_len);
+        pos += 2;
+        memcpy(buf + pos, de->name, name_len);
+        pos += name_len;
+        el = el->next;
+    }
+    return pos;
+}
+
+static int fs_read(FSDevice *fs, FSFile *f, uint64_t offset,
+                   uint8_t *buf, int count)
+{
+    FSINode *n = f->inode;
+    uint64_t count1;
+
+    if (!f->is_opened)
+        return -P9_EPROTO;
+    if (n->type != FT_REG)
+        return -P9_EIO;
+    if ((f->open_flags & P9_O_NOACCESS) == P9_O_WRONLY)
+        return -P9_EIO;
+    if (n->u.reg.is_fscmd)
+        return fs_cmd_read(fs, f, offset, buf, count);
+    if (offset >= n->u.reg.size)
+        return 0;
+    count1 = n->u.reg.size - offset;
+    if (count1 < count)
+        count = count1;
+    file_buffer_read(&n->u.reg.fbuf, offset, buf, count);
+    return count;
+}
+
+static int fs_truncate(FSDevice *fs1, FSINode *n, uint64_t size)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    intptr_t diff, diff_blocks;
+    size_t new_allocated_size;
+    
+    if (n->type != FT_REG)
+        return -P9_EINVAL;
+    if (size > UINTPTR_MAX)
+        return -P9_ENOSPC;
+    diff = size - n->u.reg.size;
+    if (diff == 0)
+        return 0;
+    diff_blocks = to_blocks(fs, size) - to_blocks(fs, n->u.reg.size);
+    /* currently cannot resize while loading */
+    switch(n->u.reg.state) {
+    case REG_STATE_LOADING:
+        return -P9_EIO;
+    case REG_STATE_UNLOADED:
+        if (size == 0) {
+            /* now local content */
+            n->u.reg.state = REG_STATE_LOCAL;
+        }
+        break;
+    case REG_STATE_LOADED:
+    case REG_STATE_LOCAL:
+        if (diff > 0) {
+            if ((fs->fs_blocks + diff_blocks) > fs->fs_max_blocks)
+                return -P9_ENOSPC;
+            if (size > n->u.reg.fbuf.allocated_size) {
+                new_allocated_size = n->u.reg.fbuf.allocated_size * 5 / 4;
+                if (size > new_allocated_size)
+                    new_allocated_size = size;
+                if (file_buffer_resize(&n->u.reg.fbuf, new_allocated_size) < 0)
+                    return -P9_ENOSPC;
+            }
+            file_buffer_set(&n->u.reg.fbuf, n->u.reg.size, 0, diff);
+        } else {
+            new_allocated_size = n->u.reg.fbuf.allocated_size * 4 / 5;
+            if (size <= new_allocated_size) {
+                if (file_buffer_resize(&n->u.reg.fbuf, new_allocated_size) < 0)
+                    return -P9_ENOSPC;
+            }
+        }
+        /* file is modified, so it is now local */
+        if (n->u.reg.state == REG_STATE_LOADED) {
+            list_del(&n->u.reg.link);
+            fs->inode_cache_size -= n->u.reg.size;
+            assert(fs->inode_cache_size >= 0);
+            n->u.reg.state = REG_STATE_LOCAL;
+        }
+        break;
+    default:
+        abort();
+    }
+    fs->fs_blocks += diff_blocks;
+    assert(fs->fs_blocks >= 0);
+    n->u.reg.size = size;
+    return 0;
+}
+
+static int fs_write(FSDevice *fs1, FSFile *f, uint64_t offset,
+                    const uint8_t *buf, int count)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    FSINode *n = f->inode;
+    uint64_t end;
+    int err;
+    
+    if (!f->is_opened)
+        return -P9_EPROTO;
+    if (n->type != FT_REG)
+        return -P9_EIO;
+    if ((f->open_flags & P9_O_NOACCESS) == P9_O_RDONLY)
+        return -P9_EIO;
+    if (count == 0)
+        return 0;
+    if (n->u.reg.is_fscmd) {
+        return fs_cmd_write(fs1, f, offset, buf, count);
+    }
+    end = offset + count;
+    if (end > n->u.reg.size) {
+        err = fs_truncate(fs1, n, end);
+        if (err)
+            return err;
+    }
+    inode_update_mtime(fs1, n);
+    /* file is modified, so it is now local */
+    if (n->u.reg.state == REG_STATE_LOADED) {
+        list_del(&n->u.reg.link);
+        fs->inode_cache_size -= n->u.reg.size;
+        assert(fs->inode_cache_size >= 0);
+        n->u.reg.state = REG_STATE_LOCAL;
+    }
+    file_buffer_write(&n->u.reg.fbuf, offset, buf, count);
+    return count;
+}
+
+static void fs_close(FSDevice *fs, FSFile *f)
+{
+    if (f->is_opened) {
+        f->is_opened = FALSE;
+    }
+    if (f->req)
+        fs_cmd_close(fs, f);
+}
+
+static int fs_stat(FSDevice *fs1, FSFile *f, FSStat *st)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    FSINode *n = f->inode;
+
+    inode_to_qid(&st->qid, n);
+    st->st_mode = n->mode | (n->type << 12);
+    st->st_uid = n->uid;
+    st->st_gid = n->gid;
+    st->st_nlink = n->refcount;
+    if (n->type == FT_BLK || n->type == FT_CHR) {
+        /* XXX: check */
+        st->st_rdev = (n->u.dev.major << 8) | n->u.dev.minor;
+    } else {
+        st->st_rdev = 0;
+    }
+    st->st_blksize = fs->block_size;
+    if (n->type == FT_REG) {
+        st->st_size = n->u.reg.size;
+    } else if (n->type == FT_LNK) {
+        st->st_size = strlen(n->u.symlink.name);
+    } else if (n->type == FT_DIR) {
+        st->st_size = n->u.dir.size;
+    } else {
+        st->st_size = 0;
+    }
+    /* in 512 byte blocks */
+    st->st_blocks = to_blocks(fs, st->st_size) << (fs->block_size_log2 - 9);
+    
+    /* Note: atime is not supported */
+    st->st_atime_sec = n->mtime_sec;
+    st->st_atime_nsec = n->mtime_nsec;
+    st->st_mtime_sec = n->mtime_sec;
+    st->st_mtime_nsec = n->mtime_nsec;
+    st->st_ctime_sec = n->ctime_sec;
+    st->st_ctime_nsec = n->ctime_nsec;
+    return 0;
+}
+
+static int fs_setattr(FSDevice *fs1, FSFile *f, uint32_t mask,
+                      uint32_t mode, uint32_t uid, uint32_t gid,
+                      uint64_t size, uint64_t atime_sec, uint64_t atime_nsec,
+                      uint64_t mtime_sec, uint64_t mtime_nsec)
+{
+    FSINode *n = f->inode;
+    int ret;
+    
+    if (mask & P9_SETATTR_MODE) {
+        n->mode = mode;
+    }
+    if (mask & P9_SETATTR_UID) {
+        n->uid = uid;
+    }
+    if (mask & P9_SETATTR_GID) {
+        n->gid = gid;
+    }
+    if (mask & P9_SETATTR_SIZE) {
+        ret = fs_truncate(fs1, n, size);
+        if (ret)
+            return ret;
+    }
+    if (mask & P9_SETATTR_MTIME) {
+        if (mask & P9_SETATTR_MTIME_SET) {
+            n->mtime_sec = mtime_sec;
+            n->mtime_nsec = mtime_nsec;
+        } else {
+            inode_update_mtime(fs1, n);
+        }
+    }
+    if (mask & P9_SETATTR_CTIME) {
+        struct timeval tv;
+        gettimeofday(&tv, NULL);
+        n->ctime_sec = tv.tv_sec;
+        n->ctime_nsec = tv.tv_usec * 1000;
+    }
+    return 0;
+}
+
+static int fs_link(FSDevice *fs, FSFile *df, FSFile *f, const char *name)
+{
+    FSINode *n = df->inode;
+    
+    if (f->inode->type == FT_DIR)
+        return -P9_EPERM;
+    if (inode_search(n, name))
+        return -P9_EEXIST;
+    inode_dir_add(fs, n, name, inode_incref(fs, f->inode));
+    return 0;
+}
+
+static int fs_symlink(FSDevice *fs, FSQID *qid,
+                      FSFile *f, const char *name, const char *symgt, uint32_t gid)
+{
+    FSINode *n1, *n = f->inode;
+    
+    if (inode_search(n, name))
+        return -P9_EEXIST;
+
+    n1 = inode_new(fs, FT_LNK, 0777, f->uid, gid);
+    n1->u.symlink.name = strdup(symgt);
+    inode_dir_add(fs, n, name, n1);
+    inode_to_qid(qid, n1);
+    return 0;
+}
+
+static int fs_mknod(FSDevice *fs, FSQID *qid,
+             FSFile *f, const char *name, uint32_t mode, uint32_t major,
+             uint32_t minor, uint32_t gid)
+{
+    int type;
+    FSINode *n1, *n = f->inode;
+
+    type = (mode & P9_S_IFMT) >> 12;
+    /* XXX: add FT_DIR support */
+    if (type != FT_FIFO && type != FT_CHR && type != FT_BLK &&
+        type != FT_REG && type != FT_SOCK)
+        return -P9_EINVAL;
+    if (inode_search(n, name))
+        return -P9_EEXIST;
+    n1 = inode_new(fs, type, mode, f->uid, gid);
+    if (type == FT_CHR || type == FT_BLK) {
+        n1->u.dev.major = major;
+        n1->u.dev.minor = minor;
+    }
+    inode_dir_add(fs, n, name, n1);
+    inode_to_qid(qid, n1);
+    return 0;
+}
+
+static int fs_readlink(FSDevice *fs, char *buf, int buf_size, FSFile *f)
+{
+    FSINode *n = f->inode;
+    int len;
+    if (n->type != FT_LNK)
+        return -P9_EIO;
+    len = min_int(strlen(n->u.symlink.name), buf_size - 1);
+    memcpy(buf, n->u.symlink.name, len);
+    buf[len] = '\0';
+    return 0;
+}
+
+static int fs_renameat(FSDevice *fs, FSFile *f, const char *name, 
+                       FSFile *new_f, const char *new_name)
+{
+    FSDirEntry *de, *de1;
+    FSINode *n1;
+    
+    de = inode_search(f->inode, name);
+    if (!de)
+        return -P9_ENOENT;
+    de1 = inode_search(new_f->inode, new_name);
+    n1 = NULL;
+    if (de1) {
+        n1 = de1->inode;
+        if (n1->type == FT_DIR)
+            return -P9_EEXIST; /* XXX: handle the case */
+        inode_dirent_delete_no_decref(fs, new_f->inode, de1);
+    }
+    inode_dir_add(fs, new_f->inode, new_name, inode_incref(fs, de->inode));
+    inode_dirent_delete(fs, f->inode, de);
+    if (n1)
+        inode_decref(fs, n1);
+    return 0;
+}
+
+static int fs_unlinkat(FSDevice *fs, FSFile *f, const char *name)
+{
+    FSDirEntry *de;
+    FSINode *n;
+
+    if (!strcmp(name, ".") || !strcmp(name, ".."))
+        return -P9_ENOENT;
+    de = inode_search(f->inode, name);
+    if (!de)
+        return -P9_ENOENT;
+    n = de->inode;
+    if (n->type == FT_DIR) {
+        if (!is_empty_dir(fs, n))
+            return -P9_ENOTEMPTY;
+        flush_dir(fs, n);
+    }
+    inode_dirent_delete(fs, f->inode, de);
+    return 0;
+}
+
+static int fs_lock(FSDevice *fs, FSFile *f, const FSLock *lock)
+{
+    FSINode *n = f->inode;
+    if (!f->is_opened)
+        return -P9_EPROTO;
+    if (n->type != FT_REG)
+        return -P9_EIO;
+    /* XXX: implement it */
+    return P9_LOCK_SUCCESS;
+}
+
+static int fs_getlock(FSDevice *fs, FSFile *f, FSLock *lock)
+{
+    FSINode *n = f->inode;
+    if (!f->is_opened)
+        return -P9_EPROTO;
+    if (n->type != FT_REG)
+        return -P9_EIO;
+    /* XXX: implement it */
+    return 0;
+}
+
+/* XXX: only used with file lists, so not all the data is released */
+static void fs_mem_end(FSDevice *fs1)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    struct list_head *el, *el1, *el2, *el3;
+    FSINode *n;
+    FSDirEntry *de;
+
+    list_for_each_safe(el, el1, &fs->inode_list) {
+        n = list_entry(el, FSINode, link);
+        n->refcount = 0;
+        if (n->type == FT_DIR) {
+            list_for_each_safe(el2, el3, &n->u.dir.de_list) {
+                de = list_entry(el2, FSDirEntry, link);
+                list_del(&de->link);
+                free(de);
+            }
+            init_list_head(&n->u.dir.de_list);
+        }
+        inode_free(fs1, n);
+    }
+    assert(list_empty(&fs->inode_cache_list));
+    free(fs->import_dir);
+}
+
+FSDevice *fs_mem_init(void)
+{
+    FSDeviceMem *fs;
+    FSDevice *fs1;
+    FSINode *n;
+
+    fs = mallocz(sizeof(*fs));
+    fs1 = &fs->common;
+
+    fs->common.fs_end = fs_mem_end;
+    fs->common.fs_delete = fs_delete;
+    fs->common.fs_statfs = fs_statfs;
+    fs->common.fs_attach = fs_attach;
+    fs->common.fs_walk = fs_walk;
+    fs->common.fs_mkdir = fs_mkdir;
+    fs->common.fs_open = fs_open;
+    fs->common.fs_create = fs_create;
+    fs->common.fs_stat = fs_stat;
+    fs->common.fs_setattr = fs_setattr;
+    fs->common.fs_close = fs_close;
+    fs->common.fs_readdir = fs_readdir;
+    fs->common.fs_read = fs_read;
+    fs->common.fs_write = fs_write;
+    fs->common.fs_link = fs_link;
+    fs->common.fs_symlink = fs_symlink;
+    fs->common.fs_mknod = fs_mknod;
+    fs->common.fs_readlink = fs_readlink;
+    fs->common.fs_renameat = fs_renameat;
+    fs->common.fs_unlinkat = fs_unlinkat;
+    fs->common.fs_lock = fs_lock;
+    fs->common.fs_getlock = fs_getlock;
+
+    init_list_head(&fs->inode_list);
+    fs->inode_num_alloc = 1;
+    fs->block_size_log2 = FS_BLOCK_SIZE_LOG2;
+    fs->block_size = 1 << fs->block_size_log2;
+    fs->inode_limit = 1 << 20; /* arbitrary */
+    fs->fs_max_blocks = 1 << (30 - fs->block_size_log2); /* arbitrary */
+
+    init_list_head(&fs->inode_cache_list);
+    fs->inode_cache_size_limit = DEFAULT_INODE_CACHE_SIZE;
+
+    init_list_head(&fs->preload_list);
+    init_list_head(&fs->preload_archive_list);
+
+    init_list_head(&fs->base_url_list);
+
+    /* create the root inode */
+    n = inode_new(fs1, FT_DIR, 0777, 0, 0);
+    inode_dir_add(fs1, n, ".", inode_incref(fs1, n));
+    inode_dir_add(fs1, n, "..", inode_incref(fs1, n));
+    fs->root_inode = n;
+
+    return (FSDevice *)fs;
+}
+
+static BOOL fs_is_net(FSDevice *fs)
+{
+    return (fs->fs_end == fs_mem_end);
+}
+
+static FSBaseURL *fs_find_base_url(FSDevice *fs1,
+                                   const char *base_url_id)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    struct list_head *el;
+    FSBaseURL *bu;
+    
+    list_for_each(el, &fs->base_url_list) {
+        bu = list_entry(el, FSBaseURL, link);
+        if (!strcmp(bu->base_url_id, base_url_id))
+            return bu;
+    }
+    return NULL;
+}
+
+static void fs_base_url_decref(FSDevice *fs, FSBaseURL *bu)
+{
+    assert(bu->ref_count >= 1);
+    if (--bu->ref_count == 0) {
+        free(bu->base_url_id);
+        free(bu->url);
+        free(bu->user);
+        free(bu->password);
+        list_del(&bu->link);
+        free(bu);
+    }
+}
+
+static FSBaseURL *fs_net_set_base_url(FSDevice *fs1,
+                                      const char *base_url_id,
+                                      const char *url,
+                                      const char *user, const char *password,
+                                      AES_KEY *aes_state)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    FSBaseURL *bu;
+    
+    assert(fs_is_net(fs1));
+    bu = fs_find_base_url(fs1, base_url_id);
+    if (!bu) {
+        bu = mallocz(sizeof(*bu));
+        bu->base_url_id = strdup(base_url_id);
+        bu->ref_count = 1;
+        list_add_tail(&bu->link, &fs->base_url_list);
+    } else {
+        free(bu->url);
+        free(bu->user);
+        free(bu->password);
+    }
+
+    bu->url = strdup(url);
+    if (user)
+        bu->user = strdup(user);
+    else
+        bu->user = NULL;
+    if (password)
+        bu->password = strdup(password);
+    else
+        bu->password = NULL;
+    if (aes_state) {
+        bu->encrypted = TRUE;
+        bu->aes_state = *aes_state;
+    } else {
+        bu->encrypted = FALSE;
+    }
+    return bu;
+}
+
+static int fs_net_reset_base_url(FSDevice *fs1,
+                                 const char *base_url_id)
+{
+    FSBaseURL *bu;
+    
+    assert(fs_is_net(fs1));
+    bu = fs_find_base_url(fs1, base_url_id);
+    if (!bu)
+        return -P9_ENOENT;
+    fs_base_url_decref(fs1, bu);
+    return 0;
+}
+
+static void fs_net_set_fs_max_size(FSDevice *fs1, uint64_t fs_max_size)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+
+    assert(fs_is_net(fs1));
+    fs->fs_max_blocks = to_blocks(fs, fs_max_size);
+}
+
+static int fs_net_set_url(FSDevice *fs1, FSINode *n,
+                          const char *base_url_id, FSFileID file_id, uint64_t size)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    FSBaseURL *bu;
+
+    assert(fs_is_net(fs1));
+
+    bu = fs_find_base_url(fs1, base_url_id);
+    if (!bu)
+        return -P9_ENOENT;
+
+    /* XXX: could accept more state */
+    if (n->type != FT_REG ||
+        n->u.reg.state != REG_STATE_LOCAL ||
+        n->u.reg.fbuf.allocated_size != 0)
+        return -P9_EIO;
+        
+    if (size > 0) {
+        n->u.reg.state = REG_STATE_UNLOADED;
+        n->u.reg.base_url = bu;
+        bu->ref_count++;
+        n->u.reg.size = size;
+        fs->fs_blocks += to_blocks(fs, size);
+        n->u.reg.file_id = file_id;
+    }
+    return 0;
+}
+
+#ifdef DUMP_CACHE_LOAD
+
+#include "json.h"
+
+#define ARCHIVE_SIZE_MAX (4 << 20)
+
+static void fs_dump_add_file(struct list_head *head, const char *name)
+{
+    PreloadFile *pf;
+    pf = mallocz(sizeof(*pf));
+    pf->name = strdup(name);
+    list_add_tail(&pf->link, head);
+}
+
+static PreloadFile *fs_dump_find_file(struct list_head *head, const char *name)
+{
+    PreloadFile *pf;
+    struct list_head *el;
+    list_for_each(el, head) {
+        pf = list_entry(el, PreloadFile, link);
+        if (!strcmp(pf->name, name))
+            return pf;
+    }
+    return NULL;
+}
+
+static void dump_close_archive(FSDevice *fs1)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    if (fs->dump_archive_file) {
+        fclose(fs->dump_archive_file);
+    }
+    fs->dump_archive_file = NULL;
+    fs->dump_archive_size = 0;
+}
+
+static void dump_loaded_file(FSDevice *fs1, FSINode *n)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    char filename[1024];
+    const char *fname, *p;
+    
+    if (!fs->dump_cache_load || !n->u.reg.filename)
+        return;
+    fname = n->u.reg.filename;
+    
+    if (fs_dump_find_file(&fs->dump_preload_list, fname)) {
+        dump_close_archive(fs1);
+        p = strrchr(fname, '/');
+        if (!p)
+            p = fname;
+        else
+            p++;
+        free(fs->dump_archive_name);
+        fs->dump_archive_name = strdup(p);
+        fs->dump_started = TRUE;
+        fs->dump_archive_num = 0;
+
+        fprintf(fs->dump_preload_file, "\n%s :\n", fname);
+    }
+    if (!fs->dump_started)
+        return;
+    
+    if (!fs->dump_archive_file) {
+        snprintf(filename, sizeof(filename), "%s/%s%d",
+                 fs->dump_preload_dir, fs->dump_archive_name,
+                 fs->dump_archive_num);
+        fs->dump_archive_file = fopen(filename, "wb");
+        if (!fs->dump_archive_file) {
+            perror(filename);
+            exit(1);
+        }
+        fprintf(fs->dump_preload_archive_file, "\n@.preload2/%s%d :\n",
+                fs->dump_archive_name, fs->dump_archive_num);
+        fprintf(fs->dump_preload_file, "  @.preload2/%s%d\n",
+                fs->dump_archive_name, fs->dump_archive_num);
+        fflush(fs->dump_preload_file);
+        fs->dump_archive_num++;
+    }
+
+    if (n->u.reg.size >= ARCHIVE_SIZE_MAX) {
+        /* exclude large files from archive */
+        /* add indicative size */
+        fprintf(fs->dump_preload_file, "  %s %" PRId64 "\n",
+                fname, n->u.reg.size);
+        fflush(fs->dump_preload_file);
+    } else {
+        fprintf(fs->dump_preload_archive_file, "  %s %" PRId64 " %" PRIx64 "\n",
+                n->u.reg.filename, n->u.reg.size, n->u.reg.file_id);
+        fflush(fs->dump_preload_archive_file);
+        fwrite(n->u.reg.fbuf.data, 1, n->u.reg.size, fs->dump_archive_file);
+        fflush(fs->dump_archive_file);
+        fs->dump_archive_size += n->u.reg.size;
+        if (fs->dump_archive_size >= ARCHIVE_SIZE_MAX) {
+            dump_close_archive(fs1);
+        }
+    }
+}
+
+static JSONValue json_load(const char *filename)
+{
+    FILE *f;
+    JSONValue val;
+    size_t size;
+    char *buf;
+    
+    f = fopen(filename, "rb");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fseek(f, 0, SEEK_END);
+    size = ftell(f);
+    fseek(f, 0, SEEK_SET);
+    buf = malloc(size + 1);
+    fread(buf, 1, size, f);
+    fclose(f);
+    val = json_parse_value_len(buf, size);
+    free(buf);
+    return val;
+}
+
+void fs_dump_cache_load(FSDevice *fs1, const char *cfg_filename)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    JSONValue cfg, val, array;
+    char *fname;
+    const char *preload_dir, *name;
+    int i;
+    
+    if (!fs_is_net(fs1))
+        return;
+    cfg = json_load(cfg_filename);
+    if (json_is_error(cfg)) {
+        fprintf(stderr, "%s\n", json_get_error(cfg));
+        exit(1);
+    }
+
+    val = json_object_get(cfg, "preload_dir");
+    if (json_is_undefined(cfg)) {
+    config_error:
+        exit(1);
+    }
+    preload_dir = json_get_str(val);
+    if (!preload_dir) {
+        fprintf(stderr, "expecting preload_filename\n");
+        goto config_error;
+    }
+    fs->dump_preload_dir = strdup(preload_dir);
+    
+    init_list_head(&fs->dump_preload_list);
+    init_list_head(&fs->dump_exclude_list);
+
+    array = json_object_get(cfg, "preload");
+    if (array.type != JSON_ARRAY) {
+        fprintf(stderr, "expecting preload array\n");
+        goto config_error;
+    }
+    for(i = 0; i < array.u.array->len; i++) {
+        val = json_array_get(array, i);
+        name = json_get_str(val);
+        if (!name) {
+            fprintf(stderr, "expecting a string\n");
+            goto config_error;
+        }
+        fs_dump_add_file(&fs->dump_preload_list, name);
+    }
+    json_free(cfg);
+
+    fname = compose_path(fs->dump_preload_dir, "preload.txt");
+    fs->dump_preload_file = fopen(fname, "w");
+    if (!fs->dump_preload_file) {
+        perror(fname);
+        exit(1);
+    }
+    free(fname);
+
+    fname = compose_path(fs->dump_preload_dir, "preload_archive.txt");
+    fs->dump_preload_archive_file = fopen(fname, "w");
+    if (!fs->dump_preload_archive_file) {
+        perror(fname);
+        exit(1);
+    }
+    free(fname);
+
+    fs->dump_cache_load = TRUE;
+}
+#else
+void fs_dump_cache_load(FSDevice *fs1, const char *cfg_filename)
+{
+}
+#endif
+
+/***********************************************/
+/* file list processing */
+
+static int filelist_load_rec(FSDevice *fs1, const char **pp, FSINode *dir,
+                             const char *path)
+{
+    //    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    char fname[1024], lname[1024];
+    int ret;
+    const char *p;
+    FSINodeTypeEnum type;
+    uint32_t mode, uid, gid;
+    uint64_t size;
+    FSINode *n;
+
+    p = *pp;
+    for(;;) {
+        /* skip comments or empty lines */
+        if (*p == '\0')
+            break;
+        if (*p == '#') {
+            skip_line(&p);
+            continue;
+        }
+        /* end of directory */
+        if (*p == '.') {
+            p++;
+            skip_line(&p);
+            break;
+        }
+        if (parse_uint32_base(&mode, &p, 8) < 0) {
+            fprintf(stderr, "invalid mode\n");
+            return -1;
+        }
+        type = mode >> 12;
+        mode &= 0xfff;
+        
+        if (parse_uint32(&uid, &p) < 0) {
+            fprintf(stderr, "invalid uid\n");
+            return -1;
+        }
+
+        if (parse_uint32(&gid, &p) < 0) {
+            fprintf(stderr, "invalid gid\n");
+            return -1;
+        }
+
+        n = inode_new(fs1, type, mode, uid, gid);
+        
+        size = 0;
+        switch(type) {
+        case FT_CHR:
+        case FT_BLK:
+            if (parse_uint32(&n->u.dev.major, &p) < 0) {
+                fprintf(stderr, "invalid major\n");
+                return -1;
+            }
+            if (parse_uint32(&n->u.dev.minor, &p) < 0) {
+                fprintf(stderr, "invalid minor\n");
+                return -1;
+            }
+            break;
+        case FT_REG:
+            if (parse_uint64(&size, &p) < 0) {
+                fprintf(stderr, "invalid size\n");
+                return -1;
+            }
+            break;
+        case FT_DIR:
+            inode_dir_add(fs1, n, ".", inode_incref(fs1, n));
+            inode_dir_add(fs1, n, "..", inode_incref(fs1, dir));
+            break;
+        default:
+            break;
+        }
+        
+        /* modification time */
+        if (parse_time(&n->mtime_sec, &n->mtime_nsec, &p) < 0) {
+            fprintf(stderr, "invalid mtime\n");
+            return -1;
+        }
+
+        if (parse_fname(fname, sizeof(fname), &p) < 0) {
+            fprintf(stderr, "invalid filename\n");
+            return -1;
+        }
+        inode_dir_add(fs1, dir, fname, n);
+        
+        if (type == FT_LNK) {
+            if (parse_fname(lname, sizeof(lname), &p) < 0) {
+                fprintf(stderr, "invalid symlink name\n");
+                return -1;
+            }
+            n->u.symlink.name = strdup(lname);
+        } else if (type == FT_REG && size > 0) {
+            FSFileID file_id;
+            if (parse_file_id(&file_id, &p) < 0) {
+                fprintf(stderr, "invalid file id\n");
+                return -1;
+            }
+            fs_net_set_url(fs1, n, "/", file_id, size);
+#ifdef DUMP_CACHE_LOAD
+            {
+                FSDeviceMem *fs = (FSDeviceMem *)fs1;
+                if (fs->dump_cache_load
+#ifdef DEBUG_CACHE
+                    || 1
+#endif
+                    ) {
+                    n->u.reg.filename = compose_path(path, fname);
+                } else {
+                    n->u.reg.filename = NULL;
+                }
+            }
+#endif
+        }
+
+        skip_line(&p);
+        
+        if (type == FT_DIR) {
+            char *path1;
+            path1 = compose_path(path, fname);
+            ret = filelist_load_rec(fs1, &p, n, path1);
+            free(path1);
+            if (ret)
+                return ret;
+        }
+    }
+    *pp = p;
+    return 0;
+}
+
+static int filelist_load(FSDevice *fs1, const char *str)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    int ret;
+    const char *p;
+    
+    if (parse_tag_version(str) != 1)
+        return -1;
+    p = skip_header(str);
+    if (!p)
+        return -1;
+    ret = filelist_load_rec(fs1, &p, fs->root_inode, "");
+    return ret;
+}
+
+/************************************************************/
+/* FS init from network */
+
+static void __attribute__((format(printf, 1, 2))) fatal_error(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    fprintf(stderr, "Error: ");
+    vfprintf(stderr, fmt, ap);
+    fprintf(stderr, "\n");
+    va_end(ap);
+    exit(1);
+}
+
+static void fs_create_cmd(FSDevice *fs)
+{
+    FSFile *root_fd;
+    FSQID qid;
+    FSINode *n;
+    
+    assert(!fs->fs_attach(fs, &root_fd, &qid, 0, "", ""));
+    assert(!fs->fs_create(fs, &qid, root_fd, FSCMD_NAME, P9_O_RDWR | P9_O_TRUNC,
+                          0666, 0));
+    n = root_fd->inode;
+    n->u.reg.is_fscmd = TRUE;
+    fs->fs_delete(fs, root_fd);
+}
+
+typedef struct {
+    FSDevice *fs;
+    char *url;
+    void (*start_cb)(void *opaque);
+    void *start_opaque;
+    
+    FSFile *root_fd;
+    FSFile *fd;
+    int file_index;
+    
+} FSNetInitState;
+
+static void fs_initial_sync(FSDevice *fs,
+                            const char *url, void (*start_cb)(void *opaque),
+                            void *start_opaque);
+static void head_loaded(FSDevice *fs, FSFile *f, int64_t size, void *opaque);
+static void filelist_loaded(FSDevice *fs, FSFile *f, int64_t size, void *opaque);
+static void kernel_load_cb(FSDevice *fs, FSQID *qid, int err,
+                           void *opaque);
+static int preload_parse(FSDevice *fs, const char *fname, BOOL is_new);
+
+#ifdef EMSCRIPTEN
+static FSDevice *fs_import_fs;
+#endif
+
+#define DEFAULT_IMPORT_FILE_PATH "/tmp"
+
+FSDevice *fs_net_init(const char *url, void (*start_cb)(void *opaque),
+                      void *start_opaque)
+{
+    FSDevice *fs;
+    FSDeviceMem *fs1;
+    
+    fs_wget_init();
+    
+    fs = fs_mem_init();
+#ifdef EMSCRIPTEN
+    if (!fs_import_fs)
+        fs_import_fs = fs;
+#endif
+    fs1 = (FSDeviceMem *)fs;
+    fs1->import_dir = strdup(DEFAULT_IMPORT_FILE_PATH);
+    
+    fs_create_cmd(fs);
+
+    if (url) {
+        fs_initial_sync(fs, url, start_cb, start_opaque);
+    }
+    return fs;
+}
+
+static void fs_initial_sync(FSDevice *fs,
+                            const char *url, void (*start_cb)(void *opaque),
+                            void *start_opaque)
+{
+    FSNetInitState *s;
+    FSFile *head_fd;
+    FSQID qid;
+    char *head_url;
+    char buf[128];
+    struct timeval tv;
+    
+    s = mallocz(sizeof(*s));
+    s->fs = fs;
+    s->url = strdup(url);
+    s->start_cb = start_cb;
+    s->start_opaque = start_opaque;
+    assert(!fs->fs_attach(fs, &s->root_fd, &qid, 0, "", ""));
+    
+    /* avoid using cached version */
+    gettimeofday(&tv, NULL);
+    snprintf(buf, sizeof(buf), HEAD_FILENAME "?nocache=%" PRId64,
+             (int64_t)tv.tv_sec * 1000000 + tv.tv_usec);
+    head_url = compose_url(s->url, buf);
+    head_fd = fs_dup(fs, s->root_fd);
+    assert(!fs->fs_create(fs, &qid, head_fd, ".head",
+                          P9_O_RDWR | P9_O_TRUNC, 0644, 0));
+    fs_wget_file2(fs, head_fd, head_url, NULL, NULL, NULL, 0,
+                  head_loaded, s, NULL);
+    free(head_url);
+}
+
+static void head_loaded(FSDevice *fs, FSFile *f, int64_t size, void *opaque)
+{
+    FSNetInitState *s = opaque;
+    char *buf, *root_url, *url;
+    char fname[FILEID_SIZE_MAX];
+    FSFileID root_id;
+    FSFile *new_filelist_fd;
+    FSQID qid;
+    uint64_t fs_max_size;
+    
+    if (size < 0)
+        fatal_error("could not load 'head' file (HTTP error=%d)", -(int)size);
+    
+    buf = malloc(size + 1);
+    fs->fs_read(fs, f, 0, (uint8_t *)buf, size);
+    buf[size] = '\0';
+    fs->fs_delete(fs, f);
+    fs->fs_unlinkat(fs, s->root_fd, ".head");
+
+    if (parse_tag_version(buf) != 1)
+        fatal_error("invalid head version");
+
+    if (parse_tag_file_id(&root_id, buf, "RootID") < 0)
+        fatal_error("expected RootID tag");
+
+    if (parse_tag_uint64(&fs_max_size, buf, "FSMaxSize") == 0 &&
+        fs_max_size >= ((uint64_t)1 << 20)) {
+        fs_net_set_fs_max_size(fs, fs_max_size);
+    }
+                       
+    /* set the Root URL in the filesystem */
+    root_url = compose_url(s->url, ROOT_FILENAME);
+    fs_net_set_base_url(fs, "/", root_url, NULL, NULL, NULL);
+    
+    new_filelist_fd = fs_dup(fs, s->root_fd);
+    assert(!fs->fs_create(fs, &qid, new_filelist_fd, ".filelist.txt",
+                          P9_O_RDWR | P9_O_TRUNC, 0644, 0));
+
+    file_id_to_filename(fname, root_id);
+    url = compose_url(root_url, fname);
+    fs_wget_file2(fs, new_filelist_fd, url, NULL, NULL, NULL, 0,
+                  filelist_loaded, s, NULL);
+    free(root_url);
+    free(url);
+}
+
+static void filelist_loaded(FSDevice *fs, FSFile *f, int64_t size, void *opaque)
+{
+    FSNetInitState *s = opaque;
+    uint8_t *buf;
+
+    if (size < 0)
+        fatal_error("could not load file list (HTTP error=%d)", -(int)size);
+    
+    buf = malloc(size + 1);
+    fs->fs_read(fs, f, 0, buf, size);
+    buf[size] = '\0';
+    fs->fs_delete(fs, f);
+    fs->fs_unlinkat(fs, s->root_fd, ".filelist.txt");
+    
+    if (filelist_load(fs, (char *)buf) != 0)
+        fatal_error("error while parsing file list");
+
+    /* try to load the kernel and the preload file */
+    s->file_index = 0;
+    kernel_load_cb(fs, NULL, 0, s);
+}
+
+
+#define FILE_LOAD_COUNT 2
+
+static const char *kernel_file_list[FILE_LOAD_COUNT] = {
+    ".preload",
+    ".preload2/preload.txt",
+};
+
+static void kernel_load_cb(FSDevice *fs, FSQID *qid1, int err,
+                           void *opaque)
+{
+    FSNetInitState *s = opaque;
+    FSQID qid;
+
+#ifdef DUMP_CACHE_LOAD
+    /* disable preloading if dumping cache load */
+    if (((FSDeviceMem *)fs)->dump_cache_load)
+        return;
+#endif
+
+    if (s->fd) {
+        fs->fs_delete(fs, s->fd);
+        s->fd = NULL;
+    }
+    
+    if (s->file_index >= FILE_LOAD_COUNT) {
+        /* all files are loaded */
+        if (preload_parse(fs, ".preload2/preload.txt", TRUE) < 0) { 
+            preload_parse(fs, ".preload", FALSE);
+        }
+        fs->fs_delete(fs, s->root_fd);
+        if (s->start_cb)
+            s->start_cb(s->start_opaque);
+        free(s);
+    } else {
+        s->fd = fs_walk_path(fs, s->root_fd, kernel_file_list[s->file_index++]);
+        if (!s->fd)
+            goto done;
+        err = fs->fs_open(fs, &qid, s->fd, P9_O_RDONLY, kernel_load_cb, s);
+        if (err <= 0) {
+        done:
+            kernel_load_cb(fs, NULL, 0, s);
+        }
+    }
+}
+
+static void preload_parse_str_old(FSDevice *fs1, const char *p)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    char fname[1024];
+    PreloadEntry *pe;
+    PreloadFile *pf;
+    FSINode *n;
+
+    for(;;) {
+        while (isspace_nolf(*p))
+            p++;
+        if (*p == '\n') {
+            p++;
+            continue;
+        }
+        if (*p == '\0')
+            break;
+        if (parse_fname(fname, sizeof(fname), &p) < 0) {
+            fprintf(stderr, "invalid filename\n");
+            return;
+        }
+        //        printf("preload file='%s\n", fname);
+        n = inode_search_path(fs1, fname);
+        if (!n || n->type != FT_REG || n->u.reg.state == REG_STATE_LOCAL) {
+            fprintf(stderr, "invalid preload file: '%s'\n", fname);
+            while (*p != '\n' && *p != '\0')
+                p++;
+        } else {
+            pe = mallocz(sizeof(*pe));
+            pe->file_id = n->u.reg.file_id;
+            init_list_head(&pe->file_list);
+            list_add_tail(&pe->link, &fs->preload_list);
+            for(;;) {
+                while (isspace_nolf(*p))
+                    p++;
+                if (*p == '\0' || *p == '\n')
+                    break;
+                if (parse_fname(fname, sizeof(fname), &p) < 0) {
+                    fprintf(stderr, "invalid filename\n");
+                    return;
+                }
+                //                printf("  adding '%s'\n", fname);
+                pf = mallocz(sizeof(*pf));
+                pf->name = strdup(fname);
+                list_add_tail(&pf->link, &pe->file_list); 
+            }
+        }
+    }
+}
+
+static void preload_parse_str(FSDevice *fs1, const char *p)
+{
+    FSDeviceMem *fs = (FSDeviceMem *)fs1;
+    PreloadEntry *pe;
+    PreloadArchive *pa;
+    FSINode *n;
+    BOOL is_archive;
+    char fname[1024];
+    
+    pe = NULL;
+    pa = NULL;
+    for(;;) {
+        while (isspace_nolf(*p))
+            p++;
+        if (*p == '\n') {
+            pe = NULL;
+            p++;
+            continue;
+        }
+        if (*p == '#')
+            continue; /* comment */
+        if (*p == '\0')
+            break;
+
+        is_archive = FALSE;
+        if (*p == '@') {
+            is_archive = TRUE;
+            p++;
+        }
+        if (parse_fname(fname, sizeof(fname), &p) < 0) {
+            fprintf(stderr, "invalid filename\n");
+            return;
+        }
+        while (isspace_nolf(*p))
+            p++;
+        if (*p == ':') {
+            p++;
+            //            printf("preload file='%s' archive=%d\n", fname, is_archive);
+            n = inode_search_path(fs1, fname);
+            pe = NULL;
+            pa = NULL;
+            if (!n || n->type != FT_REG || n->u.reg.state == REG_STATE_LOCAL) {
+                fprintf(stderr, "invalid preload file: '%s'\n", fname);
+                while (*p != '\n' && *p != '\0')
+                    p++;
+            } else if (is_archive) {
+                pa = mallocz(sizeof(*pa));
+                pa->name = strdup(fname);
+                init_list_head(&pa->file_list);
+                list_add_tail(&pa->link, &fs->preload_archive_list);
+            } else {
+                pe = mallocz(sizeof(*pe));
+                pe->file_id = n->u.reg.file_id;
+                init_list_head(&pe->file_list);
+                list_add_tail(&pe->link, &fs->preload_list);
+            }
+        } else {
+            if (!pe && !pa) {
+                fprintf(stderr, "filename without target: %s\n", fname);
+                return;
+            }
+            if (pa) {
+                PreloadArchiveFile *paf;
+                FSFileID file_id;
+                uint64_t size;
+
+                if (parse_uint64(&size, &p) < 0) {
+                    fprintf(stderr, "invalid size\n");
+                    return;
+                }
+
+                if (parse_file_id(&file_id, &p) < 0) {
+                    fprintf(stderr, "invalid file id\n");
+                    return;
+                }
+
+                paf = mallocz(sizeof(*paf));
+                paf->name = strdup(fname);
+                paf->file_id = file_id;
+                paf->size = size;
+                list_add_tail(&paf->link, &pa->file_list);
+            } else {
+                PreloadFile *pf;
+                pf = mallocz(sizeof(*pf));
+                pf->name = strdup(fname);
+                pf->is_archive = is_archive;
+                list_add_tail(&pf->link, &pe->file_list);
+            }
+        }
+        /* skip the rest of the line */
+        while (*p != '\n' && *p != '\0')
+            p++;
+        if (*p == '\n')
+            p++;
+    }
+}
+
+static int preload_parse(FSDevice *fs, const char *fname, BOOL is_new)
+{
+    FSINode *n;
+    char *buf;
+    size_t size;
+    
+    n = inode_search_path(fs, fname);
+    if (!n || n->type != FT_REG || n->u.reg.state != REG_STATE_LOADED)
+        return -1;
+    /* transform to zero terminated string */
+    size = n->u.reg.size;
+    buf = malloc(size + 1);
+    file_buffer_read(&n->u.reg.fbuf, 0, (uint8_t *)buf, size);
+    buf[size] = '\0';
+    if (is_new)
+        preload_parse_str(fs, buf);
+    else
+        preload_parse_str_old(fs, buf);
+    free(buf);
+    return 0;
+}
+
+
+
+/************************************************************/
+/* FS user interface */
+
+typedef struct CmdXHRState {
+    FSFile *req_fd;
+    FSFile *root_fd;
+    FSFile *fd;
+    FSFile *post_fd;
+    AES_KEY aes_state;
+} CmdXHRState;
+
+static void fs_cmd_xhr_on_load(FSDevice *fs, FSFile *f, int64_t size,
+                               void *opaque);
+
+static int parse_hex_buf(uint8_t *buf, int buf_size, const char **pp)
+{
+    char buf1[1024];
+    int len;
+    
+    if (parse_fname(buf1, sizeof(buf1), pp) < 0)
+        return -1;
+    len = strlen(buf1);
+    if ((len & 1) != 0)
+        return -1;
+    len >>= 1;
+    if (len > buf_size)
+        return -1;
+    if (decode_hex(buf, buf1, len) < 0)
+        return -1;
+    return len;
+}
+
+static int fs_cmd_xhr(FSDevice *fs, FSFile *f,
+                      const char *p, uint32_t uid, uint32_t gid)
+{
+    char url[1024], post_filename[1024], filename[1024];
+    char user_buf[128], *user;
+    char password_buf[128], *password;
+    FSQID qid;
+    FSFile *fd, *root_fd, *post_fd;
+    uint64_t post_data_len;
+    int err, aes_key_len;
+    CmdXHRState *s;
+    char *name;
+    AES_KEY *paes_state;
+    uint8_t aes_key[FS_KEY_LEN];
+    uint32_t flags;
+    FSCMDRequest *req;
+
+    /* a request is already done or in progress */
+    if (f->req != NULL)
+        return -P9_EIO;
+
+    if (parse_fname(url, sizeof(url), &p) < 0)
+        goto fail;
+    if (parse_fname(user_buf, sizeof(user_buf), &p) < 0)
+        goto fail;
+    if (parse_fname(password_buf, sizeof(password_buf), &p) < 0)
+        goto fail;
+    if (parse_fname(post_filename, sizeof(post_filename), &p) < 0)
+        goto fail;
+    if (parse_fname(filename, sizeof(filename), &p) < 0)
+        goto fail;
+    aes_key_len = parse_hex_buf(aes_key, FS_KEY_LEN, &p);
+    if (aes_key_len < 0)
+        goto fail;
+    if (parse_uint32(&flags, &p) < 0)
+        goto fail;
+    if (aes_key_len != 0 && aes_key_len != FS_KEY_LEN)
+        goto fail;
+
+    if (user_buf[0] != '\0')
+        user = user_buf;
+    else
+        user = NULL;
+    if (password_buf[0] != '\0')
+        password = password_buf;
+    else
+        password = NULL;
+
+    //    printf("url='%s' '%s' '%s' filename='%s'\n", url, user, password, filename);
+    assert(!fs->fs_attach(fs, &root_fd, &qid, uid, "", ""));
+    post_fd = NULL;
+
+    fd = fs_walk_path1(fs, root_fd, filename, &name);
+    if (!fd) {
+        err = -P9_ENOENT;
+        goto fail1;
+    }
+    /* XXX: until fs_create is fixed */
+    fs->fs_unlinkat(fs, fd, name);
+
+    err = fs->fs_create(fs, &qid, fd, name,
+                        P9_O_RDWR | P9_O_TRUNC, 0600, gid);
+    if (err < 0) {
+        goto fail1;
+    }
+
+    if (post_filename[0] != '\0') {
+        FSINode *n;
+        
+        post_fd = fs_walk_path(fs, root_fd, post_filename);
+        if (!post_fd) {
+            err = -P9_ENOENT;
+            goto fail1;
+        }
+        err = fs->fs_open(fs, &qid, post_fd, P9_O_RDONLY, NULL, NULL);
+        if (err < 0)
+            goto fail1;
+        n = post_fd->inode;
+        assert(n->type == FT_REG && n->u.reg.state == REG_STATE_LOCAL);
+        post_data_len = n->u.reg.size;
+    } else {
+        post_data_len = 0;
+    }
+
+    s = mallocz(sizeof(*s));
+    s->root_fd = root_fd;
+    s->fd = fd;
+    s->post_fd = post_fd;
+    if (aes_key_len != 0) {
+        AES_set_decrypt_key(aes_key, FS_KEY_LEN * 8, &s->aes_state);
+        paes_state = &s->aes_state;
+    } else {
+        paes_state = NULL;
+    }
+
+    req = mallocz(sizeof(*req));
+    req->type = FS_CMD_XHR;
+    req->reply_len = 0;
+    req->xhr_state = s;
+    s->req_fd = f;
+    f->req = req;
+    
+    fs_wget_file2(fs, fd, url, user, password, post_fd, post_data_len,
+                  fs_cmd_xhr_on_load, s, paes_state);
+    return 0;
+ fail1:
+    if (fd)
+        fs->fs_delete(fs, fd);
+    if (post_fd)
+        fs->fs_delete(fs, post_fd);
+    fs->fs_delete(fs, root_fd);
+    return err;
+ fail:
+    return -P9_EIO;
+}
+
+static void fs_cmd_xhr_on_load(FSDevice *fs, FSFile *f, int64_t size,
+                               void *opaque)
+{
+    CmdXHRState *s = opaque;
+    FSCMDRequest *req;
+    int ret;
+    
+    //    printf("fs_cmd_xhr_on_load: size=%d\n", (int)size);
+
+    if (s->fd)
+        fs->fs_delete(fs, s->fd);
+    if (s->post_fd)
+        fs->fs_delete(fs, s->post_fd);
+    fs->fs_delete(fs, s->root_fd);
+    
+    if (s->req_fd) {
+        req = s->req_fd->req;
+        if (size < 0) {
+            ret = size;
+        } else {
+            ret = 0;
+        }
+        put_le32(req->reply_buf, ret);
+        req->reply_len = sizeof(ret);
+        req->xhr_state = NULL;
+    }
+    free(s);
+}
+
+static int fs_cmd_set_base_url(FSDevice *fs, const char *p)
+{
+    //    FSDeviceMem *fs1 = (FSDeviceMem *)fs;
+    char url[1024], base_url_id[1024];
+    char user_buf[128], *user;
+    char password_buf[128], *password;
+    AES_KEY aes_state, *paes_state;
+    uint8_t aes_key[FS_KEY_LEN];
+    int aes_key_len;
+    
+    if (parse_fname(base_url_id, sizeof(base_url_id), &p) < 0)
+        goto fail;
+    if (parse_fname(url, sizeof(url), &p) < 0)
+        goto fail;
+    if (parse_fname(user_buf, sizeof(user_buf), &p) < 0)
+        goto fail;
+    if (parse_fname(password_buf, sizeof(password_buf), &p) < 0)
+        goto fail;
+    aes_key_len = parse_hex_buf(aes_key, FS_KEY_LEN, &p);
+    if (aes_key_len < 0)
+        goto fail;
+
+    if (user_buf[0] != '\0')
+        user = user_buf;
+    else
+        user = NULL;
+    if (password_buf[0] != '\0')
+        password = password_buf;
+    else
+        password = NULL;
+
+    if (aes_key_len != 0) {
+        if (aes_key_len != FS_KEY_LEN)
+            goto fail;
+        AES_set_decrypt_key(aes_key, FS_KEY_LEN * 8, &aes_state);
+        paes_state = &aes_state;
+    } else {
+        paes_state = NULL;
+    }
+
+    fs_net_set_base_url(fs, base_url_id, url, user, password,
+                        paes_state);
+    return 0;
+ fail:
+    return -P9_EINVAL;
+}
+
+static int fs_cmd_reset_base_url(FSDevice *fs, const char *p)
+{
+    char base_url_id[1024];
+    
+    if (parse_fname(base_url_id, sizeof(base_url_id), &p) < 0)
+        goto fail;
+    fs_net_reset_base_url(fs, base_url_id);
+    return 0;
+ fail:
+    return -P9_EINVAL;
+}
+
+static int fs_cmd_set_url(FSDevice *fs, const char *p)
+{
+    char base_url_id[1024];
+    char filename[1024];
+    FSFileID file_id;
+    uint64_t size;
+    FSINode *n;
+    
+    if (parse_fname(filename, sizeof(filename), &p) < 0)
+        goto fail;
+    if (parse_fname(base_url_id, sizeof(base_url_id), &p) < 0)
+        goto fail;
+    if (parse_file_id(&file_id, &p) < 0)
+        goto fail;
+    if (parse_uint64(&size, &p) < 0)
+        goto fail;
+    
+    n = inode_search_path(fs, filename);
+    if (!n) {
+        return -P9_ENOENT;
+    }
+    return fs_net_set_url(fs, n, base_url_id, file_id, size);
+ fail:
+    return -P9_EINVAL;
+}
+
+static int fs_cmd_export_file(FSDevice *fs, const char *p)
+{
+    char filename[1024];
+    FSINode *n;
+    const char *name;
+    uint8_t *buf;
+    
+    if (parse_fname(filename, sizeof(filename), &p) < 0)
+        goto fail;
+    n = inode_search_path(fs, filename);
+    if (!n)
+        return -P9_ENOENT;
+    if (n->type != FT_REG ||
+        (n->u.reg.state != REG_STATE_LOCAL &&
+         n->u.reg.state != REG_STATE_LOADED))
+        goto fail;
+    name = strrchr(filename, '/');
+    if (name)
+        name++;
+    else
+        name = filename;
+    /* XXX: pass the buffer to JS to avoid the allocation */
+    buf = malloc(n->u.reg.size);
+    file_buffer_read(&n->u.reg.fbuf, 0, buf, n->u.reg.size);
+    fs_export_file(name, buf, n->u.reg.size);
+    free(buf);
+    return 0;
+ fail:
+    return -P9_EIO;
+}
+
+/* PBKDF2 crypto acceleration */
+static int fs_cmd_pbkdf2(FSDevice *fs, FSFile *f, const char *p)
+{
+    uint8_t pwd[1024];
+    uint8_t salt[128];
+    uint32_t iter, key_len;
+    int pwd_len, salt_len;
+    FSCMDRequest *req;
+    
+    /* a request is already done or in progress */
+    if (f->req != NULL)
+        return -P9_EIO;
+
+    pwd_len = parse_hex_buf(pwd, sizeof(pwd), &p);
+    if (pwd_len < 0)
+        goto fail;
+    salt_len = parse_hex_buf(salt, sizeof(salt), &p);
+    if (pwd_len < 0)
+        goto fail;
+    if (parse_uint32(&iter, &p) < 0)
+        goto fail;
+    if (parse_uint32(&key_len, &p) < 0)
+        goto fail;
+    if (key_len > FS_CMD_REPLY_LEN_MAX ||
+        key_len == 0)
+        goto fail;
+    req = mallocz(sizeof(*req));
+    req->type = FS_CMD_PBKDF2;
+    req->reply_len = key_len;
+    pbkdf2_hmac_sha256(pwd, pwd_len, salt, salt_len, iter, key_len,
+                       req->reply_buf);
+    f->req = req;
+    return 0;
+ fail:
+    return -P9_EINVAL;
+}
+
+static int fs_cmd_set_import_dir(FSDevice *fs, FSFile *f, const char *p)
+{
+    FSDeviceMem *fs1 = (FSDeviceMem *)fs;
+    char filename[1024];
+
+    if (parse_fname(filename, sizeof(filename), &p) < 0)
+        return -P9_EINVAL;
+    free(fs1->import_dir);
+    fs1->import_dir = strdup(filename);
+    return 0;
+}
+
+static int fs_cmd_write(FSDevice *fs, FSFile *f, uint64_t offset,
+                        const uint8_t *buf, int buf_len)
+{
+    char *buf1;
+    const char *p;
+    char cmd[64];
+    int err;
+    
+    /* transform into a string */
+    buf1 = malloc(buf_len + 1);
+    memcpy(buf1, buf, buf_len);
+    buf1[buf_len] = '\0';
+    
+    err = 0;
+    p = buf1;
+    if (parse_fname(cmd, sizeof(cmd), &p) < 0)
+        goto fail;
+    if (!strcmp(cmd, "xhr")) {
+        err = fs_cmd_xhr(fs, f, p, f->uid, 0);
+    } else if (!strcmp(cmd, "set_base_url")) {
+        err = fs_cmd_set_base_url(fs, p);
+    } else if (!strcmp(cmd, "reset_base_url")) {
+        err = fs_cmd_reset_base_url(fs, p);
+    } else if (!strcmp(cmd, "set_url")) {
+        err = fs_cmd_set_url(fs, p);
+    } else if (!strcmp(cmd, "export_file")) {
+        err = fs_cmd_export_file(fs, p);
+    } else if (!strcmp(cmd, "pbkdf2")) {
+        err = fs_cmd_pbkdf2(fs, f, p);
+    } else if (!strcmp(cmd, "set_import_dir")) {
+        err = fs_cmd_set_import_dir(fs, f, p);
+    } else {
+        printf("unknown command: '%s'\n", cmd);
+    fail:
+        err = -P9_EIO;
+    }
+    free(buf1);
+    if (err == 0)
+        return buf_len;
+    else
+        return err;
+}
+
+static int fs_cmd_read(FSDevice *fs, FSFile *f, uint64_t offset,
+                       uint8_t *buf, int buf_len)
+{
+    FSCMDRequest *req;
+    int l;
+    
+    req = f->req;
+    if (!req)
+        return -P9_EIO;
+    l = min_int(req->reply_len, buf_len);
+    memcpy(buf, req->reply_buf, l);
+    return l;
+}
+
+static void fs_cmd_close(FSDevice *fs, FSFile *f)
+{
+    FSCMDRequest *req;
+    req = f->req;
+
+    if (req) {
+        if (req->xhr_state) {
+            req->xhr_state->req_fd = NULL;
+        }
+        free(req);
+        f->req = NULL;
+    }
+}
+
+/* Create a .fscmd_pwd file to avoid passing the password thru the
+   Linux command line */
+void fs_net_set_pwd(FSDevice *fs, const char *pwd)
+{
+    FSFile *root_fd;
+    FSQID qid;
+    
+    assert(fs_is_net(fs));
+    
+    assert(!fs->fs_attach(fs, &root_fd, &qid, 0, "", ""));
+    assert(!fs->fs_create(fs, &qid, root_fd, ".fscmd_pwd", P9_O_RDWR | P9_O_TRUNC,
+                          0600, 0));
+    fs->fs_write(fs, root_fd, 0, (uint8_t *)pwd, strlen(pwd));
+    fs->fs_delete(fs, root_fd);
+}
+
+/* external file import */
+
+#ifdef EMSCRIPTEN
+
+void fs_import_file(const char *filename, uint8_t *buf, int buf_len)
+{
+    FSDevice *fs;
+    FSDeviceMem *fs1;
+    FSFile *fd, *root_fd;
+    FSQID qid;
+    
+    //    printf("importing file: %s len=%d\n", filename, buf_len);
+    fs = fs_import_fs;
+    if (!fs) {
+        free(buf);
+        return;
+    }
+    
+    assert(!fs->fs_attach(fs, &root_fd, &qid, 1000, "", ""));
+    fs1 = (FSDeviceMem *)fs;
+    fd = fs_walk_path(fs, root_fd, fs1->import_dir);
+    if (!fd)
+        goto fail;
+    fs_unlinkat(fs, root_fd, filename);
+    if (fs->fs_create(fs, &qid, fd, filename, P9_O_RDWR | P9_O_TRUNC,
+                      0600, 0) < 0)
+        goto fail;
+    fs->fs_write(fs, fd, 0, buf, buf_len);
+ fail:
+    if (fd)
+        fs->fs_delete(fs, fd);
+    if (root_fd)
+        fs->fs_delete(fs, root_fd);
+    free(buf);
+}
+
+#else
+
+void fs_export_file(const char *filename,
+                    const uint8_t *buf, int buf_len)
+{
+}
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs_utils.c b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_utils.c
new file mode 100644
index 0000000..37f399d
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_utils.c
@@ -0,0 +1,370 @@
+/*
+ * Misc FS utilities
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <ctype.h>
+#include <sys/file.h>
+
+#include "cutils.h"
+#include "list.h"
+#include "fs_utils.h"
+
+/* last byte is the version */
+const uint8_t encrypted_file_magic[4] = { 0xfb, 0xa2, 0xe9, 0x01 };
+
+char *compose_path(const char *path, const char *name)
+{
+    int path_len, name_len;
+    char *d, *q;
+
+    if (path[0] == '\0') {
+        d = strdup(name);
+    } else {
+        path_len = strlen(path);
+        name_len = strlen(name);
+        d = malloc(path_len + 1 + name_len + 1);
+        q = d;
+        memcpy(q, path, path_len);
+        q += path_len;
+        if (path[path_len - 1] != '/')
+            *q++ = '/';
+        memcpy(q, name, name_len + 1);
+    }
+    return d;
+}
+
+char *compose_url(const char *base_url, const char *name)
+{
+    if (strchr(name, ':')) {
+        return strdup(name);
+    } else {
+        return compose_path(base_url, name);
+    }
+}
+
+void skip_line(const char **pp)
+{
+    const char *p;
+    p = *pp;
+    while (*p != '\n' && *p != '\0')
+        p++;
+    if (*p == '\n')
+        p++;
+    *pp = p;
+}
+
+char *quoted_str(const char *str)
+{
+    const char *s;
+    char *q;
+    int c;
+    char *buf;
+
+    if (str[0] == '\0')
+        goto use_quote;
+    s = str;
+    while (*s != '\0') {
+        if (*s <= ' ' || *s > '~')
+            goto use_quote;
+        s++;
+    }
+    return strdup(str);
+ use_quote:
+    buf = malloc(strlen(str) * 4 + 2 + 1);
+    q = buf;
+    s = str;
+    *q++ = '"';
+    while (*s != '\0') {
+        c = *(uint8_t *)s;
+        if (c < ' ' || c == 127) {
+            q += sprintf(q, "\\x%02x", c);
+        } else if (c == '\\' || c == '\"') {
+            q += sprintf(q, "\\%c", c);
+        } else {
+            *q++ = c;
+        }
+        s++;
+    }
+    *q++ = '"';
+    *q = '\0';
+    return buf;
+}
+
+int parse_fname(char *buf, int buf_size, const char **pp)
+{
+    const char *p;
+    char *q;
+    int c, h;
+    
+    p = *pp;
+    while (isspace_nolf(*p))
+        p++;
+    if (*p == '\0')
+        return -1;
+    q = buf;
+    if (*p == '"') {
+        p++;
+        for(;;) {
+            c = *p++;
+            if (c == '\0' || c == '\n') {
+                return -1;
+            } else if (c == '\"') {
+                break;
+            } else if (c == '\\') {
+                c = *p++;
+                switch(c) {
+                case '\'':
+                case '\"':
+                case '\\':
+                    goto add_char;
+                case 'n':
+                    c = '\n';
+                    goto add_char;
+                case 'r':
+                    c = '\r';
+                    goto add_char;
+                case 't':
+                    c = '\t';
+                    goto add_char;
+                case 'x':
+                    h = from_hex(*p++);
+                    if (h < 0)
+                        return -1;
+                    c = h << 4;
+                    h = from_hex(*p++);
+                    if (h < 0)
+                        return -1;
+                    c |= h;
+                    goto add_char;
+                default:
+                    return -1;
+                }
+            } else {
+            add_char:
+                if (q >= buf + buf_size - 1)
+                    return -1;
+                *q++ = c;
+            }
+        }
+    } else {
+        while (!isspace_nolf(*p) && *p != '\0' && *p != '\n') {
+            if (q >= buf + buf_size - 1)
+                return -1;
+            *q++ = *p++;
+        }
+    }
+    *q = '\0';
+    *pp = p;
+    return 0;
+}
+
+int parse_uint32_base(uint32_t *pval, const char **pp, int base)
+{
+    const char *p, *p1;
+    p = *pp;
+    while (isspace_nolf(*p))
+        p++;
+    *pval = strtoul(p, (char **)&p1, base);
+    if (p1 == p)
+        return -1;
+    *pp = p1;
+    return 0;
+}
+
+int parse_uint64_base(uint64_t *pval, const char **pp, int base)
+{
+    const char *p, *p1;
+    p = *pp;
+    while (isspace_nolf(*p))
+        p++;
+    *pval = strtoull(p, (char **)&p1, base);
+    if (p1 == p)
+        return -1;
+    *pp = p1;
+    return 0;
+}
+
+int parse_uint64(uint64_t *pval, const char **pp)
+{
+    return parse_uint64_base(pval, pp, 0);
+}
+
+int parse_uint32(uint32_t *pval, const char **pp)
+{
+    return parse_uint32_base(pval, pp, 0);
+}
+
+int parse_time(uint32_t *psec, uint32_t *pnsec, const char **pp)
+{
+    const char *p;
+    uint32_t v, m;
+    p = *pp;
+    if (parse_uint32(psec, &p) < 0)
+        return -1;
+    v = 0;
+    if (*p == '.') {
+        p++;
+        /* XXX: inefficient */
+        m = 1000000000;
+        v = 0;
+        while (*p >= '0' && *p <= '9') {
+            m /= 10;
+            v += (*p - '0') * m;
+            p++;
+        }
+    }
+    *pnsec = v;
+    *pp = p;
+    return 0;
+}
+
+int parse_file_id(FSFileID *pval, const char **pp)
+{
+    return parse_uint64_base(pval, pp, 16);
+}
+
+char *file_id_to_filename(char *buf, FSFileID file_id)
+{
+    sprintf(buf, "%016" PRIx64, file_id);
+    return buf;
+}
+
+void encode_hex(char *str, const uint8_t *buf, int len)
+{
+    int i;
+    for(i = 0; i < len; i++)
+        sprintf(str + 2 * i, "%02x", buf[i]);
+}
+
+int decode_hex(uint8_t *buf, const char *str, int len)
+{
+    int h0, h1, i;
+
+    for(i = 0; i < len; i++) {
+        h0 = from_hex(str[2 * i]);
+        if (h0 < 0)
+            return -1;
+        h1 = from_hex(str[2 * i + 1]);
+        if (h1 < 0)
+            return -1;
+        buf[i] = (h0 << 4) | h1;
+    }
+    return 0;
+}
+
+/* return NULL if no end of header found */
+const char *skip_header(const char *p)
+{
+    p = strstr(p, "\n\n");
+    if (!p)
+        return NULL;
+    return p + 2;
+}
+
+/* return 0 if OK, < 0 if error */
+int parse_tag(char *buf, int buf_size, const char *str, const char *tag)
+{
+    char tagname[128], *q;
+    const char *p, *p1;
+    int len;
+    
+    p = str;
+    for(;;) {
+        if (*p == '\0' || *p == '\n')
+            break;
+        q = tagname;
+        while (*p != ':' && *p != '\n' && *p != '\0') {
+            if ((q - tagname) < sizeof(tagname) - 1)
+                *q++ = *p;
+            p++;
+        }
+        *q = '\0';
+        if (*p != ':')
+            return -1;
+        p++;
+        while (isspace_nolf(*p))
+            p++;
+        p1 = p;
+        p = strchr(p, '\n');
+        if (!p)
+            len = strlen(p1);
+        else
+            len = p - p1;
+        if (!strcmp(tagname, tag)) {
+            if (len > buf_size - 1)
+                len = buf_size - 1;
+            memcpy(buf, p1, len);
+            buf[len] = '\0';
+            return 0;
+        }
+        if (!p)
+            break;
+        else
+            p++;
+    }
+    return -1;
+}
+
+int parse_tag_uint64(uint64_t *pval, const char *str, const char *tag)
+{
+    char buf[64];
+    const char *p;
+    if (parse_tag(buf, sizeof(buf), str, tag))
+        return -1;
+    p = buf;
+    return parse_uint64(pval, &p);
+}
+
+int parse_tag_file_id(FSFileID *pval, const char *str, const char *tag)
+{
+    char buf[64];
+    const char *p;
+    if (parse_tag(buf, sizeof(buf), str, tag))
+        return -1;
+    p = buf;
+    return parse_uint64_base(pval, &p, 16);
+}
+
+int parse_tag_version(const char *str)
+{
+    uint64_t version;
+    if (parse_tag_uint64(&version, str, "Version"))
+        return -1;
+    return version;
+}
+
+BOOL is_url(const char *path)
+{
+    return (strstart(path, "http:", NULL) ||
+            strstart(path, "https:", NULL) ||
+            strstart(path, "file:", NULL));
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs_utils.h b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_utils.h
new file mode 100644
index 0000000..4e4b9cd
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_utils.h
@@ -0,0 +1,95 @@
+/*
+ * Misc FS utilities
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#define HEAD_FILENAME "head"
+#define ROOT_FILENAME "files"
+
+#define FILEID_SIZE_MAX 32
+
+#define FS_KEY_LEN 16
+
+/* default block size to determine the total filesytem size */
+#define FS_BLOCK_SIZE_LOG2 12
+#define FS_BLOCK_SIZE (1 << FS_BLOCK_SIZE_LOG2)
+
+typedef enum {
+    FS_ERR_OK = 0,
+    FS_ERR_GENERIC = -1,
+    FS_ERR_SYNTAX = -2,
+    FS_ERR_REVISION = -3,
+    FS_ERR_FILE_ID = -4,
+    FS_ERR_IO = -5,
+    FS_ERR_NOENT = -6,
+    FS_ERR_COUNTERS = -7,
+    FS_ERR_QUOTA = -8,
+    FS_ERR_PROTOCOL_VERSION = -9,
+    FS_ERR_HEAD = -10,
+} FSCommitErrorCode;
+
+typedef uint64_t FSFileID;
+
+static inline BOOL isspace_nolf(int c)
+{
+    return (c == ' ' || c == '\t');
+}
+
+static inline int from_hex(int c)
+{
+    if (c >= '0' && c <= '9')
+        return c - '0';
+    else if (c >= 'A' && c <= 'F')
+        return c - 'A' + 10;
+    else if (c >= 'a' && c <= 'f')
+        return c - 'a' + 10;
+    else
+        return -1;
+}
+
+static inline uint64_t block_align(uint64_t val, uint64_t align)
+{
+    return (val + align - 1) & ~(align - 1);
+}
+
+void pstrcpy(char *buf, int buf_size, const char *str);
+char *pstrcat(char *buf, int buf_size, const char *s);
+char *compose_path(const char *path, const char *name);
+char *compose_url(const char *base_url, const char *name);
+void skip_line(const char **pp);
+char *quoted_str(const char *str);
+int parse_fname(char *buf, int buf_size, const char **pp);
+int parse_uint32_base(uint32_t *pval, const char **pp, int base);
+int parse_uint64_base(uint64_t *pval, const char **pp, int base);
+int parse_uint64(uint64_t *pval, const char **pp);
+int parse_uint32(uint32_t *pval, const char **pp);
+int parse_time(uint32_t *psec, uint32_t *pnsec, const char **pp);
+int parse_file_id(FSFileID *pval, const char **pp);
+char *file_id_to_filename(char *buf, FSFileID file_id);
+void encode_hex(char *str, const uint8_t *buf, int len);
+int decode_hex(uint8_t *buf, const char *str, int len);
+BOOL is_url(const char *path);
+
+const char *skip_header(const char *p);
+int parse_tag(char *buf, int buf_size, const char *str, const char *tag);
+int parse_tag_uint64(uint64_t *pval, const char *str, const char *tag);
+int parse_tag_file_id(FSFileID *pval, const char *str, const char *tag);
+int parse_tag_version(const char *str);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs_wget.c b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_wget.c
new file mode 100644
index 0000000..b4857b0
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_wget.c
@@ -0,0 +1,625 @@
+/*
+ * HTTP file download
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+#include <sys/time.h>
+#include <ctype.h>
+
+#include "cutils.h"
+#include "list.h"
+#include "fs.h"
+#include "fs_utils.h"
+#include "fs_wget.h"
+
+#if defined(EMSCRIPTEN)
+#include <emscripten.h>
+#else
+#include <curl/multi.h>
+#endif
+
+/***********************************************/
+/* HTTP get */
+
+#ifdef EMSCRIPTEN
+
+struct XHRState {
+    void *opaque;
+    WGetWriteCallback *cb;
+};
+
+static int downloading_count;
+
+void fs_wget_init(void)
+{
+}
+
+extern void fs_wget_update_downloading(int flag);
+
+static void fs_wget_update_downloading_count(int incr)
+{
+    int prev_state, state;
+    prev_state = (downloading_count > 0);
+    downloading_count += incr;
+    state = (downloading_count > 0);
+    if (prev_state != state)
+        fs_wget_update_downloading(state);
+}
+
+static void fs_wget_onerror(unsigned int handle, void *opaque, int status,
+                            const char *status_text)
+{
+    XHRState *s = opaque;
+    if (status <= 0)
+        status = -404; /* HTTP not found error */
+    else
+        status = -status;
+    fs_wget_update_downloading_count(-1);
+    if (s->cb)
+        s->cb(s->opaque, status, NULL, 0);
+}
+
+static void fs_wget_onload(unsigned int handle,
+                           void *opaque, void *data, unsigned int size)
+{
+    XHRState *s = opaque;
+    fs_wget_update_downloading_count(-1);
+    if (s->cb)
+        s->cb(s->opaque, 0, data, size);
+}
+
+extern int emscripten_async_wget3_data(const char* url, const char* requesttype, const char *user, const char *password, const uint8_t *post_data, int post_data_len, void *arg, int free, em_async_wget2_data_onload_func onload, em_async_wget2_data_onerror_func onerror, em_async_wget2_data_onprogress_func onprogress);
+
+XHRState *fs_wget2(const char *url, const char *user, const char *password,
+                   WGetReadCallback *read_cb, uint64_t post_data_len,
+                   void *opaque, WGetWriteCallback *cb, BOOL single_write)
+{
+    XHRState *s;
+    const char *request;
+    uint8_t *post_data;
+    
+    s = mallocz(sizeof(*s));
+    s->opaque = opaque;
+    s->cb = cb;
+
+    if (post_data_len != 0) {
+        request = "POST";
+        post_data = malloc(post_data_len);
+        read_cb(opaque, post_data, post_data_len);
+    } else {
+        request = "GET";
+        post_data = NULL;
+    }
+    fs_wget_update_downloading_count(1);
+
+    emscripten_async_wget3_data(url, request, user, password,
+                                post_data, post_data_len, s, 1, fs_wget_onload,
+                                fs_wget_onerror, NULL);
+    if (post_data_len != 0)
+        free(post_data);
+    return s;
+}
+
+void fs_wget_free(XHRState *s)
+{
+    s->cb = NULL;
+    s->opaque = NULL;
+}
+
+#else
+
+struct XHRState {
+    struct list_head link;
+    CURL *eh;
+    void *opaque;
+    WGetWriteCallback *write_cb;
+    WGetReadCallback *read_cb;
+
+    BOOL single_write;
+    DynBuf dbuf; /* used if single_write */
+};
+
+typedef struct {
+    struct list_head link;
+    int64_t timeout;
+    void (*cb)(void *opaque);
+    void *opaque;
+} AsyncCallState;
+
+static CURLM *curl_multi_ctx;
+static struct list_head xhr_list; /* list of XHRState.link */
+
+void fs_wget_init(void)
+{
+    if (curl_multi_ctx)
+        return;
+    curl_global_init(CURL_GLOBAL_ALL);
+    curl_multi_ctx = curl_multi_init();
+    init_list_head(&xhr_list);
+}
+
+void fs_wget_end(void)
+{
+    curl_multi_cleanup(curl_multi_ctx);
+    curl_global_cleanup();
+}
+
+static size_t fs_wget_write_cb(char *ptr, size_t size, size_t nmemb,
+                               void *userdata)
+{
+    XHRState *s = userdata;
+    size *= nmemb;
+
+    if (s->single_write) {
+        dbuf_write(&s->dbuf, s->dbuf.size, (void *)ptr, size);
+    } else {
+        s->write_cb(s->opaque, 1, ptr, size);
+    }
+    return size;
+}
+
+static size_t fs_wget_read_cb(char *ptr, size_t size, size_t nmemb,
+                              void *userdata)
+{
+    XHRState *s = userdata;
+    size *= nmemb;
+    return s->read_cb(s->opaque, ptr, size);
+}
+
+XHRState *fs_wget2(const char *url, const char *user, const char *password,
+                   WGetReadCallback *read_cb, uint64_t post_data_len,
+                   void *opaque, WGetWriteCallback *write_cb, BOOL single_write)
+{
+    XHRState *s;
+    s = mallocz(sizeof(*s));
+    s->eh = curl_easy_init();
+    s->opaque = opaque;
+    s->write_cb = write_cb;
+    s->read_cb = read_cb;
+    s->single_write = single_write;
+    dbuf_init(&s->dbuf);
+    
+    curl_easy_setopt(s->eh, CURLOPT_PRIVATE, s);
+    curl_easy_setopt(s->eh, CURLOPT_WRITEDATA, s);
+    curl_easy_setopt(s->eh, CURLOPT_WRITEFUNCTION, fs_wget_write_cb);
+    curl_easy_setopt(s->eh, CURLOPT_HEADER, 0);
+    curl_easy_setopt(s->eh, CURLOPT_URL, url);
+    curl_easy_setopt(s->eh, CURLOPT_VERBOSE, 0L);
+    curl_easy_setopt(s->eh, CURLOPT_ACCEPT_ENCODING, "");
+    if (user) {
+        curl_easy_setopt(s->eh, CURLOPT_USERNAME, user);
+        curl_easy_setopt(s->eh, CURLOPT_PASSWORD, password);
+    }
+    if (post_data_len != 0) {
+        struct curl_slist *headers = NULL;
+        headers = curl_slist_append(headers,
+                                    "Content-Type: application/octet-stream");
+        curl_easy_setopt(s->eh, CURLOPT_HTTPHEADER, headers);
+        curl_easy_setopt(s->eh, CURLOPT_POST, 1L);
+        curl_easy_setopt(s->eh, CURLOPT_POSTFIELDSIZE_LARGE,
+                         (curl_off_t)post_data_len);
+        curl_easy_setopt(s->eh, CURLOPT_READDATA, s);
+        curl_easy_setopt(s->eh, CURLOPT_READFUNCTION, fs_wget_read_cb);
+    }
+    curl_multi_add_handle(curl_multi_ctx, s->eh);
+    list_add_tail(&s->link, &xhr_list);
+    return s;
+}
+
+void fs_wget_free(XHRState *s)
+{
+    dbuf_free(&s->dbuf);
+    curl_easy_cleanup(s->eh);
+    list_del(&s->link);
+    free(s);
+}
+
+/* timeout is in ms */
+void fs_net_set_fdset(int *pfd_max, fd_set *rfds, fd_set *wfds, fd_set *efds,
+                      int *ptimeout)
+{
+    long timeout;
+    int n, fd_max;
+    CURLMsg *msg;
+    
+    if (!curl_multi_ctx)
+        return;
+    
+    curl_multi_perform(curl_multi_ctx, &n);
+
+    for(;;) {
+        msg = curl_multi_info_read(curl_multi_ctx, &n);
+        if (!msg)
+            break;
+        if (msg->msg == CURLMSG_DONE) {
+            XHRState *s;
+            long http_code;
+
+            curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, (char **)&s);
+            curl_easy_getinfo(msg->easy_handle, CURLINFO_RESPONSE_CODE,
+                              &http_code);
+            /* signal the end of the transfer or error */
+            if (http_code == 200) {
+                if (s->single_write) {
+                    s->write_cb(s->opaque, 0, s->dbuf.buf, s->dbuf.size);
+                } else {
+                    s->write_cb(s->opaque, 0, NULL, 0);
+                }
+            } else {
+                s->write_cb(s->opaque, -http_code, NULL, 0);
+            }
+            curl_multi_remove_handle(curl_multi_ctx, s->eh);
+            curl_easy_cleanup(s->eh);
+            dbuf_free(&s->dbuf);
+            list_del(&s->link);
+            free(s);
+        }
+    }
+
+    curl_multi_fdset(curl_multi_ctx, rfds, wfds, efds, &fd_max);
+    *pfd_max = max_int(*pfd_max, fd_max);
+    curl_multi_timeout(curl_multi_ctx, &timeout);
+    if (timeout >= 0)
+        *ptimeout = min_int(*ptimeout, timeout);
+}
+
+void fs_net_event_loop(FSNetEventLoopCompletionFunc *cb, void *opaque)
+{
+    fd_set rfds, wfds, efds;
+    int timeout, fd_max;
+    struct timeval tv;
+    
+    if (!curl_multi_ctx)
+        return;
+
+    for(;;) {
+        fd_max = -1;
+        FD_ZERO(&rfds);
+        FD_ZERO(&wfds);
+        FD_ZERO(&efds);
+        timeout = 10000;
+        fs_net_set_fdset(&fd_max, &rfds, &wfds, &efds, &timeout);
+        if (cb) {
+            if (cb(opaque))
+                break;
+        } else {
+            if (list_empty(&xhr_list))
+                break;
+        }
+        tv.tv_sec = timeout / 1000;
+        tv.tv_usec = (timeout % 1000) * 1000;
+        select(fd_max + 1, &rfds, &wfds, &efds, &tv);
+    }
+}
+
+#endif /* !EMSCRIPTEN */
+
+XHRState *fs_wget(const char *url, const char *user, const char *password,
+                  void *opaque, WGetWriteCallback *cb, BOOL single_write)
+{
+    return fs_wget2(url, user, password, NULL, 0, opaque, cb, single_write);
+}
+
+/***********************************************/
+/* file decryption */
+
+#define ENCRYPTED_FILE_HEADER_SIZE (4 + AES_BLOCK_SIZE)
+
+#define DEC_BUF_SIZE (256 * AES_BLOCK_SIZE)
+
+struct DecryptFileState {
+    DecryptFileCB *write_cb;
+    void *opaque;
+    int dec_state;
+    int dec_buf_pos;
+    AES_KEY *aes_state;
+    uint8_t iv[AES_BLOCK_SIZE];
+    uint8_t dec_buf[DEC_BUF_SIZE];
+};
+
+DecryptFileState *decrypt_file_init(AES_KEY *aes_state,
+                                    DecryptFileCB *write_cb,
+                                    void *opaque)
+{
+    DecryptFileState *s;
+    s = mallocz(sizeof(*s));
+    s->write_cb = write_cb;
+    s->opaque = opaque;
+    s->aes_state = aes_state;
+    return s;
+}
+    
+int decrypt_file(DecryptFileState *s, const uint8_t *data,
+                 size_t size)
+{
+    int l, len, ret;
+
+    while (size != 0) {
+        switch(s->dec_state) {
+        case 0:
+            l = min_int(size, ENCRYPTED_FILE_HEADER_SIZE - s->dec_buf_pos);
+            memcpy(s->dec_buf + s->dec_buf_pos, data, l);
+            s->dec_buf_pos += l;
+            if (s->dec_buf_pos >= ENCRYPTED_FILE_HEADER_SIZE) {
+                if (memcmp(s->dec_buf, encrypted_file_magic, 4) != 0)
+                    return -1;
+                memcpy(s->iv, s->dec_buf + 4, AES_BLOCK_SIZE);
+                s->dec_state = 1;
+                s->dec_buf_pos = 0;
+            }
+            break;
+        case 1:
+            l = min_int(size, DEC_BUF_SIZE - s->dec_buf_pos);
+            memcpy(s->dec_buf + s->dec_buf_pos, data, l);
+            s->dec_buf_pos += l;
+            if (s->dec_buf_pos >= DEC_BUF_SIZE) {
+                /* keep one block in case it is the padding */
+                len = s->dec_buf_pos - AES_BLOCK_SIZE;
+                AES_cbc_encrypt(s->dec_buf, s->dec_buf, len,
+                                s->aes_state, s->iv, FALSE);
+                ret = s->write_cb(s->opaque, s->dec_buf, len);
+                if (ret < 0)
+                    return ret;
+                memcpy(s->dec_buf, s->dec_buf + s->dec_buf_pos - AES_BLOCK_SIZE,
+                       AES_BLOCK_SIZE);
+                s->dec_buf_pos = AES_BLOCK_SIZE;
+            }
+            break;
+        default:
+            abort();
+        }
+        data += l;
+        size -= l;
+    }
+    return 0;
+}
+
+/* write last blocks */
+int decrypt_file_flush(DecryptFileState *s)
+{
+    int len, pad_len, ret;
+
+    if (s->dec_state != 1)
+        return -1;
+    len = s->dec_buf_pos;
+    if (len == 0 || 
+        (len % AES_BLOCK_SIZE) != 0)
+        return -1;
+    AES_cbc_encrypt(s->dec_buf, s->dec_buf, len,
+                    s->aes_state, s->iv, FALSE);
+    pad_len = s->dec_buf[s->dec_buf_pos - 1];
+    if (pad_len < 1 || pad_len > AES_BLOCK_SIZE)
+        return -1;
+    len -= pad_len;
+    if (len != 0) {
+        ret = s->write_cb(s->opaque, s->dec_buf, len);
+        if (ret < 0)
+            return ret;
+    }
+    return 0;
+}
+
+void decrypt_file_end(DecryptFileState *s)
+{
+    free(s);
+}
+
+/* XHR file */
+
+typedef struct {
+    FSDevice *fs;
+    FSFile *f;
+    int64_t pos;
+    FSWGetFileCB *cb;
+    void *opaque;
+    FSFile *posted_file;
+    int64_t read_pos;
+    DecryptFileState *dec_state;
+} FSWGetFileState;
+
+static int fs_wget_file_write_cb(void *opaque, const uint8_t *data,
+                                 size_t size)
+{
+    FSWGetFileState *s = opaque;
+    FSDevice *fs = s->fs;
+    int ret;
+
+    ret = fs->fs_write(fs, s->f, s->pos, data, size);
+    if (ret < 0)
+        return ret;
+    s->pos += ret;
+    return ret;
+}
+
+static void fs_wget_file_on_load(void *opaque, int err, void *data, size_t size)
+{
+    FSWGetFileState *s = opaque;
+    FSDevice *fs = s->fs;
+    int ret;
+    int64_t ret_size;
+    
+    //    printf("err=%d size=%ld\n", err, size);
+    if (err < 0) {
+        ret_size = err;
+        goto done;
+    } else {
+        if (s->dec_state) {
+            ret = decrypt_file(s->dec_state, data, size);
+            if (ret >= 0 && err == 0) {
+                /* handle the end of file */
+                decrypt_file_flush(s->dec_state);
+            }
+        } else {
+            ret = fs_wget_file_write_cb(s, data, size);
+        }
+        if (ret < 0) {
+            ret_size = ret;
+            goto done;
+        } else if (err == 0) {
+            /* end of transfer */
+            ret_size = s->pos;
+        done:
+            s->cb(fs, s->f, ret_size, s->opaque);
+            if (s->dec_state)
+                decrypt_file_end(s->dec_state);
+            free(s);
+        }
+    }
+}
+
+static size_t fs_wget_file_read_cb(void *opaque, void *data, size_t size)
+{
+    FSWGetFileState *s = opaque;
+    FSDevice *fs = s->fs;
+    int ret;
+    
+    if (!s->posted_file)
+        return 0;
+    ret = fs->fs_read(fs, s->posted_file, s->read_pos, data, size);
+    if (ret < 0)
+        return 0;
+    s->read_pos += ret;
+    return ret;
+}
+
+void fs_wget_file2(FSDevice *fs, FSFile *f, const char *url,
+                   const char *user, const char *password,
+                   FSFile *posted_file, uint64_t post_data_len,
+                   FSWGetFileCB *cb, void *opaque,
+                   AES_KEY *aes_state)
+{
+    FSWGetFileState *s;
+    s = mallocz(sizeof(*s));
+    s->fs = fs;
+    s->f = f;
+    s->pos = 0;
+    s->cb = cb;
+    s->opaque = opaque;
+    s->posted_file = posted_file;
+    s->read_pos = 0;
+    if (aes_state) {
+        s->dec_state = decrypt_file_init(aes_state, fs_wget_file_write_cb, s);
+    }
+    
+    fs_wget2(url, user, password, fs_wget_file_read_cb, post_data_len,
+             s, fs_wget_file_on_load, FALSE);
+}
+
+/***********************************************/
+/* PBKDF2 */
+
+#ifdef USE_BUILTIN_CRYPTO
+
+#define HMAC_BLOCK_SIZE 64
+
+typedef struct {
+    SHA256_CTX ctx;
+    uint8_t K[HMAC_BLOCK_SIZE + SHA256_DIGEST_LENGTH];
+} HMAC_SHA256_CTX;
+
+void hmac_sha256_init(HMAC_SHA256_CTX *s, const uint8_t *key, int key_len)
+{
+    int i, l;
+    
+    if (key_len > HMAC_BLOCK_SIZE) {
+        SHA256(key, key_len, s->K);
+        l = SHA256_DIGEST_LENGTH;
+    } else {
+        memcpy(s->K, key, key_len);
+        l = key_len;
+    }
+    memset(s->K + l, 0, HMAC_BLOCK_SIZE - l);
+    for(i = 0; i < HMAC_BLOCK_SIZE; i++)
+        s->K[i] ^= 0x36;
+    SHA256_Init(&s->ctx);
+    SHA256_Update(&s->ctx, s->K, HMAC_BLOCK_SIZE);
+}
+
+void hmac_sha256_update(HMAC_SHA256_CTX *s, const uint8_t *buf, int len)
+{
+    SHA256_Update(&s->ctx, buf, len);
+}
+
+/* out has a length of SHA256_DIGEST_LENGTH */
+void hmac_sha256_final(HMAC_SHA256_CTX *s, uint8_t *out)
+{
+    int i;
+    
+    SHA256_Final(s->K + HMAC_BLOCK_SIZE, &s->ctx);
+    for(i = 0; i < HMAC_BLOCK_SIZE; i++)
+        s->K[i] ^= (0x36 ^ 0x5c);
+    SHA256(s->K, HMAC_BLOCK_SIZE + SHA256_DIGEST_LENGTH, out);
+}
+
+#define SALT_LEN_MAX 32
+
+void pbkdf2_hmac_sha256(const uint8_t *pwd, int pwd_len,
+                        const uint8_t *salt, int salt_len,
+                        int iter, int key_len, uint8_t *out)
+{
+    uint8_t F[SHA256_DIGEST_LENGTH], U[SALT_LEN_MAX + 4];
+    HMAC_SHA256_CTX ctx;
+    int it, U_len, j, l;
+    uint32_t i;
+    
+    assert(salt_len <= SALT_LEN_MAX);
+    i = 1;
+    while (key_len > 0) {
+        memset(F, 0, SHA256_DIGEST_LENGTH);
+        memcpy(U, salt, salt_len);
+        U[salt_len] = i >> 24;
+        U[salt_len + 1] = i >> 16;
+        U[salt_len + 2] = i >> 8;
+        U[salt_len + 3] = i;
+        U_len = salt_len + 4;
+        for(it = 0; it < iter; it++) {
+            hmac_sha256_init(&ctx, pwd, pwd_len);
+            hmac_sha256_update(&ctx, U, U_len);
+            hmac_sha256_final(&ctx, U);
+            for(j = 0; j < SHA256_DIGEST_LENGTH; j++)
+                F[j] ^= U[j];
+            U_len = SHA256_DIGEST_LENGTH;
+        }
+        l = min_int(key_len, SHA256_DIGEST_LENGTH);
+        memcpy(out, F, l);
+        out += l;
+        key_len -= l;
+        i++;
+    }
+}
+
+#else
+
+void pbkdf2_hmac_sha256(const uint8_t *pwd, int pwd_len,
+                        const uint8_t *salt, int salt_len,
+                        int iter, int key_len, uint8_t *out)
+{
+    PKCS5_PBKDF2_HMAC((const char *)pwd, pwd_len, salt, salt_len,
+                      iter, EVP_sha256(), key_len, out);
+}
+
+#endif /* !USE_BUILTIN_CRYPTO */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/fs_wget.h b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_wget.h
new file mode 100644
index 0000000..35b6a4b
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/fs_wget.h
@@ -0,0 +1,93 @@
+/*
+ * HTTP file download
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#if defined(EMSCRIPTEN)
+#define USE_BUILTIN_CRYPTO
+#endif
+
+#ifdef USE_BUILTIN_CRYPTO
+#include "aes.h"
+#include "sha256.h"
+#else
+#include <openssl/aes.h>
+#include <openssl/sha.h>
+#include <openssl/evp.h>
+#endif
+#ifdef _WIN32
+#include <winsock2.h>
+#endif
+
+#define LOG() printf("%s:%d\n", __func__, __LINE__)
+
+/* XHR */
+
+/* err < 0: error (no data provided)
+   err = 0: end of transfer (data can be provided too)
+   err = 1: data chunk
+*/
+typedef void WGetWriteCallback(void *opaque, int err, void *data, size_t size);
+typedef size_t WGetReadCallback(void *opaque, void *data, size_t size);
+typedef struct XHRState XHRState;
+
+XHRState *fs_wget(const char *url, const char *user, const char *password,
+                  void *opaque, WGetWriteCallback *cb, BOOL single_write);
+void fs_wget_free(XHRState *s);
+
+void fs_wget_init(void);
+void fs_wget_end(void);
+
+#ifndef EMSCRIPTEN
+typedef BOOL FSNetEventLoopCompletionFunc(void *opaque);
+void fs_net_set_fdset(int *pfd_max, fd_set *rfds, fd_set *wfds, fd_set *efds,
+                      int *ptimeout);
+void fs_net_event_loop(FSNetEventLoopCompletionFunc *cb, void *opaque);
+#endif
+
+/* crypto */
+
+extern const uint8_t encrypted_file_magic[4];
+
+typedef int DecryptFileCB(void *opaque, const uint8_t *data, size_t len);
+typedef struct DecryptFileState DecryptFileState;
+
+DecryptFileState *decrypt_file_init(AES_KEY *aes_state,
+                                    DecryptFileCB *write_cb,
+                                    void *opaque);
+int decrypt_file(DecryptFileState *s, const uint8_t *data,
+                 size_t size);
+int decrypt_file_flush(DecryptFileState *s);
+void decrypt_file_end(DecryptFileState *s);
+
+void pbkdf2_hmac_sha256(const uint8_t *pwd, int pwd_len,
+                        const uint8_t *salt, int salt_len,
+                        int iter, int key_len, uint8_t *out);
+
+/* XHR file */
+
+typedef void FSWGetFileCB(FSDevice *fs, FSFile *f, int64_t size, void *opaque);
+
+void fs_wget_file2(FSDevice *fs, FSFile *f, const char *url,
+                   const char *user, const char *password,
+                   FSFile *posted_file, uint64_t post_data_len,
+                   FSWGetFileCB *cb, void *opaque,
+                   AES_KEY *aes_state);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/ide.c b/jslinux-2019-12-21/tinyemu-2019-12-21/ide.c
new file mode 100644
index 0000000..4952965
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/ide.c
@@ -0,0 +1,835 @@
+/*
+ * IDE emulation
+ * 
+ * Copyright (c) 2003-2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "ide.h"
+
+//#define DEBUG_IDE
+
+/* Bits of HD_STATUS */
+#define ERR_STAT		0x01
+#define INDEX_STAT		0x02
+#define ECC_STAT		0x04	/* Corrected error */
+#define DRQ_STAT		0x08
+#define SEEK_STAT		0x10
+#define SRV_STAT		0x10
+#define WRERR_STAT		0x20
+#define READY_STAT		0x40
+#define BUSY_STAT		0x80
+
+/* Bits for HD_ERROR */
+#define MARK_ERR		0x01	/* Bad address mark */
+#define TRK0_ERR		0x02	/* couldn't find track 0 */
+#define ABRT_ERR		0x04	/* Command aborted */
+#define MCR_ERR			0x08	/* media change request */
+#define ID_ERR			0x10	/* ID field not found */
+#define MC_ERR			0x20	/* media changed */
+#define ECC_ERR			0x40	/* Uncorrectable ECC error */
+#define BBD_ERR			0x80	/* pre-EIDE meaning:  block marked bad */
+#define ICRC_ERR		0x80	/* new meaning:  CRC error during transfer */
+
+/* Bits of HD_NSECTOR */
+#define CD			0x01
+#define IO			0x02
+#define REL			0x04
+#define TAG_MASK		0xf8
+
+#define IDE_CMD_RESET           0x04
+#define IDE_CMD_DISABLE_IRQ     0x02
+
+/* ATA/ATAPI Commands pre T13 Spec */
+#define WIN_NOP				0x00
+/*
+ *	0x01->0x02 Reserved
+ */
+#define CFA_REQ_EXT_ERROR_CODE		0x03 /* CFA Request Extended Error Code */
+/*
+ *	0x04->0x07 Reserved
+ */
+#define WIN_SRST			0x08 /* ATAPI soft reset command */
+#define WIN_DEVICE_RESET		0x08
+/*
+ *	0x09->0x0F Reserved
+ */
+#define WIN_RECAL			0x10
+#define WIN_RESTORE			WIN_RECAL
+/*
+ *	0x10->0x1F Reserved
+ */
+#define WIN_READ			0x20 /* 28-Bit */
+#define WIN_READ_ONCE			0x21 /* 28-Bit without retries */
+#define WIN_READ_LONG			0x22 /* 28-Bit */
+#define WIN_READ_LONG_ONCE		0x23 /* 28-Bit without retries */
+#define WIN_READ_EXT			0x24 /* 48-Bit */
+#define WIN_READDMA_EXT			0x25 /* 48-Bit */
+#define WIN_READDMA_QUEUED_EXT		0x26 /* 48-Bit */
+#define WIN_READ_NATIVE_MAX_EXT		0x27 /* 48-Bit */
+/*
+ *	0x28
+ */
+#define WIN_MULTREAD_EXT		0x29 /* 48-Bit */
+/*
+ *	0x2A->0x2F Reserved
+ */
+#define WIN_WRITE			0x30 /* 28-Bit */
+#define WIN_WRITE_ONCE			0x31 /* 28-Bit without retries */
+#define WIN_WRITE_LONG			0x32 /* 28-Bit */
+#define WIN_WRITE_LONG_ONCE		0x33 /* 28-Bit without retries */
+#define WIN_WRITE_EXT			0x34 /* 48-Bit */
+#define WIN_WRITEDMA_EXT		0x35 /* 48-Bit */
+#define WIN_WRITEDMA_QUEUED_EXT		0x36 /* 48-Bit */
+#define WIN_SET_MAX_EXT			0x37 /* 48-Bit */
+#define CFA_WRITE_SECT_WO_ERASE		0x38 /* CFA Write Sectors without erase */
+#define WIN_MULTWRITE_EXT		0x39 /* 48-Bit */
+/*
+ *	0x3A->0x3B Reserved
+ */
+#define WIN_WRITE_VERIFY		0x3C /* 28-Bit */
+/*
+ *	0x3D->0x3F Reserved
+ */
+#define WIN_VERIFY			0x40 /* 28-Bit - Read Verify Sectors */
+#define WIN_VERIFY_ONCE			0x41 /* 28-Bit - without retries */
+#define WIN_VERIFY_EXT			0x42 /* 48-Bit */
+/*
+ *	0x43->0x4F Reserved
+ */
+#define WIN_FORMAT			0x50
+/*
+ *	0x51->0x5F Reserved
+ */
+#define WIN_INIT			0x60
+/*
+ *	0x61->0x5F Reserved
+ */
+#define WIN_SEEK			0x70 /* 0x70-0x7F Reserved */
+#define CFA_TRANSLATE_SECTOR		0x87 /* CFA Translate Sector */
+#define WIN_DIAGNOSE			0x90
+#define WIN_SPECIFY			0x91 /* set drive geometry translation */
+#define WIN_DOWNLOAD_MICROCODE		0x92
+#define WIN_STANDBYNOW2			0x94
+#define WIN_STANDBY2			0x96
+#define WIN_SETIDLE2			0x97
+#define WIN_CHECKPOWERMODE2		0x98
+#define WIN_SLEEPNOW2			0x99
+/*
+ *	0x9A VENDOR
+ */
+#define WIN_PACKETCMD			0xA0 /* Send a packet command. */
+#define WIN_PIDENTIFY			0xA1 /* identify ATAPI device	*/
+#define WIN_QUEUED_SERVICE		0xA2
+#define WIN_SMART			0xB0 /* self-monitoring and reporting */
+#define CFA_ERASE_SECTORS       	0xC0
+#define WIN_MULTREAD			0xC4 /* read sectors using multiple mode*/
+#define WIN_MULTWRITE			0xC5 /* write sectors using multiple mode */
+#define WIN_SETMULT			0xC6 /* enable/disable multiple mode */
+#define WIN_READDMA_QUEUED		0xC7 /* read sectors using Queued DMA transfers */
+#define WIN_READDMA			0xC8 /* read sectors using DMA transfers */
+#define WIN_READDMA_ONCE		0xC9 /* 28-Bit - without retries */
+#define WIN_WRITEDMA			0xCA /* write sectors using DMA transfers */
+#define WIN_WRITEDMA_ONCE		0xCB /* 28-Bit - without retries */
+#define WIN_WRITEDMA_QUEUED		0xCC /* write sectors using Queued DMA transfers */
+#define CFA_WRITE_MULTI_WO_ERASE	0xCD /* CFA Write multiple without erase */
+#define WIN_GETMEDIASTATUS		0xDA	
+#define WIN_ACKMEDIACHANGE		0xDB /* ATA-1, ATA-2 vendor */
+#define WIN_POSTBOOT			0xDC
+#define WIN_PREBOOT			0xDD
+#define WIN_DOORLOCK			0xDE /* lock door on removable drives */
+#define WIN_DOORUNLOCK			0xDF /* unlock door on removable drives */
+#define WIN_STANDBYNOW1			0xE0
+#define WIN_IDLEIMMEDIATE		0xE1 /* force drive to become "ready" */
+#define WIN_STANDBY             	0xE2 /* Set device in Standby Mode */
+#define WIN_SETIDLE1			0xE3
+#define WIN_READ_BUFFER			0xE4 /* force read only 1 sector */
+#define WIN_CHECKPOWERMODE1		0xE5
+#define WIN_SLEEPNOW1			0xE6
+#define WIN_FLUSH_CACHE			0xE7
+#define WIN_WRITE_BUFFER		0xE8 /* force write only 1 sector */
+#define WIN_WRITE_SAME			0xE9 /* read ata-2 to use */
+	/* SET_FEATURES 0x22 or 0xDD */
+#define WIN_FLUSH_CACHE_EXT		0xEA /* 48-Bit */
+#define WIN_IDENTIFY			0xEC /* ask drive to identify itself	*/
+#define WIN_MEDIAEJECT			0xED
+#define WIN_IDENTIFY_DMA		0xEE /* same as WIN_IDENTIFY, but DMA */
+#define WIN_SETFEATURES			0xEF /* set special drive features */
+#define EXABYTE_ENABLE_NEST		0xF0
+#define WIN_SECURITY_SET_PASS		0xF1
+#define WIN_SECURITY_UNLOCK		0xF2
+#define WIN_SECURITY_ERASE_PREPARE	0xF3
+#define WIN_SECURITY_ERASE_UNIT		0xF4
+#define WIN_SECURITY_FREEZE_LOCK	0xF5
+#define WIN_SECURITY_DISABLE		0xF6
+#define WIN_READ_NATIVE_MAX		0xF8 /* return the native maximum address */
+#define WIN_SET_MAX			0xF9
+#define DISABLE_SEAGATE			0xFB
+
+#define MAX_MULT_SECTORS 128
+
+typedef struct IDEState IDEState;
+
+typedef void EndTransferFunc(IDEState *);
+
+struct IDEState {
+    IDEIFState *ide_if;
+    BlockDevice *bs;
+    int cylinders, heads, sectors;
+    int mult_sectors;
+    int64_t nb_sectors;
+
+    /* ide regs */
+    uint8_t feature;
+    uint8_t error;
+    uint16_t nsector; /* 0 is 256 to ease computations */
+    uint8_t sector;
+    uint8_t lcyl;
+    uint8_t hcyl;
+    uint8_t select;
+    uint8_t status;
+
+    int io_nb_sectors;
+    int req_nb_sectors;
+    EndTransferFunc *end_transfer_func;
+    
+    int data_index;
+    int data_end;
+    uint8_t io_buffer[MAX_MULT_SECTORS*512 + 4];
+};
+
+struct IDEIFState {
+    IRQSignal *irq;
+    IDEState *cur_drive;
+    IDEState *drives[2];
+    /* 0x3f6 command */
+    uint8_t cmd;
+};
+
+static void ide_sector_read_cb(void *opaque, int ret);
+static void ide_sector_read_cb_end(IDEState *s);
+static void ide_sector_write_cb2(void *opaque, int ret);
+
+static void padstr(char *str, const char *src, int len)
+{
+    int i, v;
+    for(i = 0; i < len; i++) {
+        if (*src)
+            v = *src++;
+        else
+            v = ' ';
+        *(char *)((long)str ^ 1) = v;
+        str++;
+    }
+}
+
+/* little endian assume */
+static void stw(uint16_t *buf, int v)
+{
+    *buf = v;
+}
+
+static void ide_identify(IDEState *s)
+{
+    uint16_t *tab;
+    uint32_t oldsize;
+    
+    tab = (uint16_t *)s->io_buffer;
+
+    memset(tab, 0, 512 * 2);
+
+    stw(tab + 0, 0x0040);
+    stw(tab + 1, s->cylinders); 
+    stw(tab + 3, s->heads);
+    stw(tab + 4, 512 * s->sectors); /* sectors */
+    stw(tab + 5, 512); /* sector size */
+    stw(tab + 6, s->sectors); 
+    stw(tab + 20, 3); /* buffer type */
+    stw(tab + 21, 512); /* cache size in sectors */
+    stw(tab + 22, 4); /* ecc bytes */
+    padstr((char *)(tab + 27), "RISCVEMU HARDDISK", 40);
+    stw(tab + 47, 0x8000 | MAX_MULT_SECTORS);
+    stw(tab + 48, 0); /* dword I/O */
+    stw(tab + 49, 1 << 9); /* LBA supported, no DMA */
+    stw(tab + 51, 0x200); /* PIO transfer cycle */
+    stw(tab + 52, 0x200); /* DMA transfer cycle */
+    stw(tab + 54, s->cylinders);
+    stw(tab + 55, s->heads);
+    stw(tab + 56, s->sectors);
+    oldsize = s->cylinders * s->heads * s->sectors;
+    stw(tab + 57, oldsize);
+    stw(tab + 58, oldsize >> 16);
+    if (s->mult_sectors)
+        stw(tab + 59, 0x100 | s->mult_sectors);
+    stw(tab + 60, s->nb_sectors);
+    stw(tab + 61, s->nb_sectors >> 16);
+    stw(tab + 80, (1 << 1) | (1 << 2));
+    stw(tab + 82, (1 << 14));
+    stw(tab + 83, (1 << 14));
+    stw(tab + 84, (1 << 14));
+    stw(tab + 85, (1 << 14));
+    stw(tab + 86, 0);
+    stw(tab + 87, (1 << 14));
+}
+
+static void ide_set_signature(IDEState *s) 
+{
+    s->select &= 0xf0;
+    s->nsector = 1;
+    s->sector = 1;
+    s->lcyl = 0;
+    s->hcyl = 0;
+}
+
+static void ide_abort_command(IDEState *s) 
+{
+    s->status = READY_STAT | ERR_STAT;
+    s->error = ABRT_ERR;
+}
+
+static void ide_set_irq(IDEState *s) 
+{
+    IDEIFState *ide_if = s->ide_if;
+    if (!(ide_if->cmd & IDE_CMD_DISABLE_IRQ)) {
+        set_irq(ide_if->irq, 1);
+    }
+}
+
+/* prepare data transfer and tell what to do after */
+static void ide_transfer_start(IDEState *s, int size,
+                               EndTransferFunc *end_transfer_func)
+{
+    s->end_transfer_func = end_transfer_func;
+    s->data_index = 0;
+    s->data_end = size;
+}
+
+static void ide_transfer_stop(IDEState *s)
+{
+    s->end_transfer_func = ide_transfer_stop;
+    s->data_index = 0;
+    s->data_end = 0;
+}
+
+static int64_t ide_get_sector(IDEState *s)
+{
+    int64_t sector_num;
+    if (s->select & 0x40) {
+        /* lba */
+        sector_num = ((s->select & 0x0f) << 24) | (s->hcyl << 16) |
+            (s->lcyl << 8) | s->sector;
+    } else {
+        sector_num = ((s->hcyl << 8) | s->lcyl) * 
+            s->heads * s->sectors +
+            (s->select & 0x0f) * s->sectors + (s->sector - 1);
+    }
+    return sector_num;
+}
+
+static void ide_set_sector(IDEState *s, int64_t sector_num)
+{
+    unsigned int cyl, r;
+    if (s->select & 0x40) {
+        s->select = (s->select & 0xf0) | ((sector_num >> 24) & 0x0f);
+        s->hcyl = (sector_num >> 16) & 0xff;
+        s->lcyl = (sector_num >> 8) & 0xff;
+        s->sector = sector_num & 0xff;
+    } else {
+        cyl = sector_num / (s->heads * s->sectors);
+        r = sector_num % (s->heads * s->sectors);
+        s->hcyl = (cyl >> 8) & 0xff;
+        s->lcyl = cyl & 0xff;
+        s->select = (s->select & 0xf0) | ((r / s->sectors) & 0x0f);
+        s->sector = (r % s->sectors) + 1;
+    }
+}
+
+static void ide_sector_read(IDEState *s)
+{
+    int64_t sector_num;
+    int ret, n;
+
+    sector_num = ide_get_sector(s);
+    n = s->nsector;
+    if (n == 0) 
+        n = 256;
+    if (n > s->req_nb_sectors)
+        n = s->req_nb_sectors;
+#if defined(DEBUG_IDE)
+    printf("read sector=%" PRId64 " count=%d\n", sector_num, n);
+#endif
+    s->io_nb_sectors = n;
+    ret = s->bs->read_async(s->bs, sector_num, s->io_buffer, n, 
+                            ide_sector_read_cb, s);
+    if (ret < 0) {
+        /* error */
+        ide_abort_command(s);
+        ide_set_irq(s);
+    } else if (ret == 0) {
+        /* synchronous case (needed for performance) */
+        ide_sector_read_cb(s, 0);
+    } else {
+        /* async case */
+        s->status = READY_STAT | SEEK_STAT | BUSY_STAT;
+        s->error = 0; /* not needed by IDE spec, but needed by Windows */
+    }
+}
+
+static void ide_sector_read_cb(void *opaque, int ret)
+{
+    IDEState *s = opaque;
+    int n;
+    EndTransferFunc *func;
+    
+    n = s->io_nb_sectors;
+    ide_set_sector(s, ide_get_sector(s) + n);
+    s->nsector = (s->nsector - n) & 0xff;
+    if (s->nsector == 0)
+        func = ide_sector_read_cb_end;
+    else
+        func = ide_sector_read;
+    ide_transfer_start(s, 512 * n, func);
+    ide_set_irq(s);
+    s->status = READY_STAT | SEEK_STAT | DRQ_STAT;
+    s->error = 0; /* not needed by IDE spec, but needed by Windows */
+}
+
+static void ide_sector_read_cb_end(IDEState *s)
+{
+    /* no more sector to read from disk */
+    s->status = READY_STAT | SEEK_STAT;
+    s->error = 0; /* not needed by IDE spec, but needed by Windows */
+    ide_transfer_stop(s);
+}
+
+static void ide_sector_write_cb1(IDEState *s)
+{
+    int64_t sector_num;
+    int ret;
+
+    ide_transfer_stop(s);
+    sector_num = ide_get_sector(s);
+#if defined(DEBUG_IDE)
+    printf("write sector=%" PRId64 "  count=%d\n",
+           sector_num, s->io_nb_sectors);
+#endif
+    ret = s->bs->write_async(s->bs, sector_num, s->io_buffer, s->io_nb_sectors, 
+                             ide_sector_write_cb2, s);
+    if (ret < 0) {
+        /* error */
+        ide_abort_command(s);
+        ide_set_irq(s);
+    } else if (ret == 0) {
+        /* synchronous case (needed for performance) */
+        ide_sector_write_cb2(s, 0);
+    } else {
+        /* async case */
+        s->status = READY_STAT | SEEK_STAT | BUSY_STAT;
+    }
+}
+
+static void ide_sector_write_cb2(void *opaque, int ret)
+{
+    IDEState *s = opaque;
+    int n;
+
+    n = s->io_nb_sectors;
+    ide_set_sector(s, ide_get_sector(s) + n);
+    s->nsector = (s->nsector - n) & 0xff;
+    if (s->nsector == 0) {
+        /* no more sectors to write */
+        s->status = READY_STAT | SEEK_STAT;
+    } else {
+        n = s->nsector;
+        if (n > s->req_nb_sectors)
+            n = s->req_nb_sectors;
+        s->io_nb_sectors = n;
+        ide_transfer_start(s, 512 * n, ide_sector_write_cb1);
+        s->status = READY_STAT | SEEK_STAT | DRQ_STAT;
+    }
+    ide_set_irq(s);
+}
+
+static void ide_sector_write(IDEState *s)
+{
+    int n;
+    n = s->nsector;
+    if (n == 0)
+        n = 256;
+    if (n > s->req_nb_sectors)
+        n = s->req_nb_sectors;
+    s->io_nb_sectors = n;
+    ide_transfer_start(s, 512 * n, ide_sector_write_cb1);
+    s->status = READY_STAT | SEEK_STAT | DRQ_STAT;
+}
+
+static void ide_identify_cb(IDEState *s)
+{
+    ide_transfer_stop(s);
+    s->status = READY_STAT;
+}
+
+static void ide_exec_cmd(IDEState *s, int val)
+{
+#if defined(DEBUG_IDE)
+    printf("ide: exec_cmd=0x%02x\n", val);
+#endif
+    switch(val) {
+    case WIN_IDENTIFY:
+        ide_identify(s);
+        s->status = READY_STAT | SEEK_STAT | DRQ_STAT;
+        ide_transfer_start(s, 512, ide_identify_cb);
+        ide_set_irq(s);
+        break;
+    case WIN_SPECIFY:
+    case WIN_RECAL:
+        s->error = 0;
+        s->status = READY_STAT | SEEK_STAT;
+        ide_set_irq(s);
+        break;
+    case WIN_SETMULT:
+        if (s->nsector > MAX_MULT_SECTORS || 
+            (s->nsector & (s->nsector - 1)) != 0) {
+            ide_abort_command(s);
+        } else {
+            s->mult_sectors = s->nsector;
+#if defined(DEBUG_IDE)
+            printf("ide: setmult=%d\n", s->mult_sectors);
+#endif
+            s->status = READY_STAT;
+        }
+        ide_set_irq(s);
+        break;
+    case WIN_READ:
+    case WIN_READ_ONCE:
+        s->req_nb_sectors = 1;
+        ide_sector_read(s);
+        break;
+    case WIN_WRITE:
+    case WIN_WRITE_ONCE:
+        s->req_nb_sectors = 1;
+        ide_sector_write(s);
+        break;
+    case WIN_MULTREAD:
+        if (!s->mult_sectors) {
+            ide_abort_command(s);
+            ide_set_irq(s);
+        } else {
+            s->req_nb_sectors = s->mult_sectors;
+            ide_sector_read(s);
+        }
+        break;
+    case WIN_MULTWRITE:
+        if (!s->mult_sectors) {
+            ide_abort_command(s);
+            ide_set_irq(s);
+        } else {
+            s->req_nb_sectors = s->mult_sectors;
+            ide_sector_write(s);
+        }
+        break;
+    case WIN_READ_NATIVE_MAX:
+        ide_set_sector(s, s->nb_sectors - 1);
+        s->status = READY_STAT;
+        ide_set_irq(s);
+        break;
+    default:
+        ide_abort_command(s);
+        ide_set_irq(s);
+        break;
+    }
+}
+
+static void ide_ioport_write(void *opaque, uint32_t offset,
+                             uint32_t val, int size_log2)
+{
+    IDEIFState *s1 = opaque;
+    IDEState *s = s1->cur_drive;
+    int addr = offset + 1;
+    
+#ifdef DEBUG_IDE
+    printf("ide: write addr=0x%02x val=0x%02x\n", addr, val);
+#endif
+    switch(addr) {
+    case 0:
+        break;
+    case 1:
+        if (s) {
+            s->feature = val;
+        }
+        break;
+    case 2:
+        if (s) {
+            s->nsector = val;
+        }
+        break;
+    case 3:
+        if (s) {
+            s->sector = val;
+        }
+        break;
+    case 4:
+        if (s) {
+            s->lcyl = val;
+        }
+        break;
+    case 5:
+        if (s) {
+            s->hcyl = val;
+        }
+        break;
+    case 6:
+        /* select drive */
+        s = s1->cur_drive = s1->drives[(val >> 4) & 1];
+        if (s) {
+            s->select = val;
+        }
+        break;
+    default:
+    case 7:
+        /* command */
+        if (s) {
+            ide_exec_cmd(s, val);
+        }
+        break;
+    }
+}
+
+static uint32_t ide_ioport_read(void *opaque, uint32_t offset, int size_log2)
+{
+    IDEIFState *s1 = opaque;
+    IDEState *s = s1->cur_drive;
+    int ret, addr = offset + 1;
+
+    if (!s) {
+        ret = 0x00;
+    } else {
+        switch(addr) {
+        case 0:
+           ret = 0xff;
+           break;
+        case 1:
+            ret = s->error;
+            break;
+        case 2:
+            ret = s->nsector;
+            break;
+        case 3:
+            ret = s->sector;
+            break;
+        case 4:
+            ret = s->lcyl;
+            break;
+        case 5:
+            ret = s->hcyl;
+            break;
+        case 6:
+            ret = s->select;
+            break;
+        default:
+        case 7:
+            ret = s->status;
+            set_irq(s1->irq, 0);
+            break;
+        }
+    }
+#ifdef DEBUG_IDE
+    printf("ide: read addr=0x%02x val=0x%02x\n", addr, ret);
+#endif
+    return ret;
+}
+
+static uint32_t ide_status_read(void *opaque, uint32_t offset, int size_log2)
+{
+    IDEIFState *s1 = opaque;
+    IDEState *s = s1->cur_drive;
+    int ret;
+
+    if (s) {
+        ret = s->status;
+    } else {
+        ret = 0;
+    }
+#ifdef DEBUG_IDE
+    printf("ide: read status=0x%02x\n", ret);
+#endif
+    return ret;
+}
+
+static void ide_cmd_write(void *opaque, uint32_t offset,
+                          uint32_t val, int size_log2)
+{
+    IDEIFState *s1 = opaque;
+    IDEState *s;
+    int i;
+    
+#ifdef DEBUG_IDE
+    printf("ide: cmd write=0x%02x\n", val);
+#endif
+    if (!(s1->cmd & IDE_CMD_RESET) && (val & IDE_CMD_RESET)) {
+        /* low to high */
+        for(i = 0; i < 2; i++) {
+            s = s1->drives[i];
+            if (s) {
+                s->status = BUSY_STAT | SEEK_STAT;
+                s->error = 0x01;
+            }
+        }
+    } else if ((s1->cmd & IDE_CMD_RESET) && !(val & IDE_CMD_RESET)) {
+        /* high to low */
+        for(i = 0; i < 2; i++) {
+            s = s1->drives[i];
+            if (s) {
+                s->status = READY_STAT | SEEK_STAT;
+                ide_set_signature(s);
+            }
+        }
+    }
+    s1->cmd = val;
+}
+
+static void ide_data_writew(void *opaque, uint32_t offset,
+                            uint32_t val, int size_log2)
+{
+    IDEIFState *s1 = opaque;
+    IDEState *s = s1->cur_drive;
+    int p;
+    uint8_t *tab;
+    
+    if (!s)
+        return;
+    p = s->data_index;
+    tab = s->io_buffer;
+    tab[p] = val & 0xff;
+    tab[p + 1] = (val >> 8) & 0xff;
+    p += 2;
+    s->data_index = p;
+    if (p >= s->data_end)
+        s->end_transfer_func(s);
+}
+
+static uint32_t ide_data_readw(void *opaque, uint32_t offset, int size_log2)
+{
+    IDEIFState *s1 = opaque;
+    IDEState *s = s1->cur_drive;
+    int p, ret;
+    uint8_t *tab;
+    
+    if (!s) {
+        ret = 0;
+    } else {
+        p = s->data_index;
+        tab = s->io_buffer;
+        ret = tab[p] | (tab[p + 1] << 8);
+        p += 2;
+        s->data_index = p;
+        if (p >= s->data_end)
+            s->end_transfer_func(s);
+    }
+    return ret;
+}
+
+static IDEState *ide_drive_init(IDEIFState *ide_if, BlockDevice *bs)
+{
+    IDEState *s;
+    uint32_t cylinders;
+    uint64_t nb_sectors;
+
+    s = malloc(sizeof(*s));
+    memset(s, 0, sizeof(*s));
+
+    s->ide_if = ide_if;
+    s->bs = bs;
+
+    nb_sectors = s->bs->get_sector_count(s->bs);
+    cylinders = nb_sectors / (16 * 63);
+    if (cylinders > 16383)
+        cylinders = 16383;
+    else if (cylinders < 2)
+        cylinders = 2;
+    s->cylinders = cylinders;
+    s->heads = 16;
+    s->sectors = 63;
+    s->nb_sectors = nb_sectors;
+
+    s->mult_sectors = MAX_MULT_SECTORS;
+    /* ide regs */
+    s->feature = 0;
+    s->error = 0;
+    s->nsector = 0;
+    s->sector = 0;
+    s->lcyl = 0;
+    s->hcyl = 0;
+    s->select = 0xa0;
+    s->status = READY_STAT | SEEK_STAT;
+
+    /* init I/O buffer */
+    s->data_index = 0;
+    s->data_end = 0;
+    s->end_transfer_func = ide_transfer_stop;
+
+    s->req_nb_sectors = 0; /* temp for read/write */
+    s->io_nb_sectors = 0; /* temp for read/write */
+    return s;
+}
+
+IDEIFState *ide_init(PhysMemoryMap *port_map, uint32_t addr, uint32_t addr2,
+                     IRQSignal *irq, BlockDevice **tab_bs)
+{
+    int i;
+    IDEIFState *s;
+    
+    s = malloc(sizeof(IDEIFState));
+    memset(s, 0, sizeof(*s));
+    
+    s->irq = irq;
+    s->cmd = 0;
+
+    cpu_register_device(port_map, addr, 1, s, ide_data_readw, ide_data_writew, 
+                        DEVIO_SIZE16);
+    cpu_register_device(port_map, addr + 1, 7, s, ide_ioport_read, ide_ioport_write, 
+                        DEVIO_SIZE8);
+    if (addr2) {
+        cpu_register_device(port_map, addr2, 1, s, ide_status_read, ide_cmd_write, 
+                            DEVIO_SIZE8);
+    }
+    
+    for(i = 0; i < 2; i++) {
+        if (tab_bs[i])
+            s->drives[i] = ide_drive_init(s, tab_bs[i]);
+    }
+    s->cur_drive = s->drives[0];
+    return s;
+}
+
+/* dummy PCI device for the IDE */
+PCIDevice *piix3_ide_init(PCIBus *pci_bus, int devfn)
+{
+    PCIDevice *d;
+    d = pci_register_device(pci_bus, "PIIX3 IDE", devfn, 0x8086, 0x7010, 0x00, 0x0101);
+    pci_device_set_config8(d, 0x09, 0x00); /* ISA IDE ports, no DMA */
+    return d;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/ide.h b/jslinux-2019-12-21/tinyemu-2019-12-21/ide.h
new file mode 100644
index 0000000..257a6a0
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/ide.h
@@ -0,0 +1,32 @@
+/*
+ * IDE emulation
+ * 
+ * Copyright (c) 2003-2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "virtio.h"
+#include "iomem.h"
+#include "pci.h"
+
+typedef struct IDEIFState IDEIFState;
+
+IDEIFState *ide_init(PhysMemoryMap *port_map, uint32_t addr, uint32_t addr2,
+                     IRQSignal *irq, BlockDevice **tab_bs);
+PCIDevice *piix3_ide_init(PCIBus *pci_bus, int devfn);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/iomem.c b/jslinux-2019-12-21/tinyemu-2019-12-21/iomem.c
new file mode 100644
index 0000000..c63ada0
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/iomem.c
@@ -0,0 +1,264 @@
+/*
+ * IO memory handling
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "iomem.h"
+
+static PhysMemoryRange *default_register_ram(PhysMemoryMap *s, uint64_t addr,
+                                             uint64_t size, int devram_flags);
+static void default_free_ram(PhysMemoryMap *s, PhysMemoryRange *pr);
+static const uint32_t *default_get_dirty_bits(PhysMemoryMap *map, PhysMemoryRange *pr);
+static void default_set_addr(PhysMemoryMap *map,
+                             PhysMemoryRange *pr, uint64_t addr, BOOL enabled);
+
+PhysMemoryMap *phys_mem_map_init(void)
+{
+    PhysMemoryMap *s;
+    s = mallocz(sizeof(*s));
+    s->register_ram = default_register_ram;
+    s->free_ram = default_free_ram;
+    s->get_dirty_bits = default_get_dirty_bits;
+    s->set_ram_addr = default_set_addr;
+    return s;
+}
+
+void phys_mem_map_end(PhysMemoryMap *s)
+{
+    int i;
+    PhysMemoryRange *pr;
+
+    for(i = 0; i < s->n_phys_mem_range; i++) {
+        pr = &s->phys_mem_range[i];
+        if (pr->is_ram) {
+            s->free_ram(s, pr);
+        }
+    }
+    free(s);
+}
+
+/* return NULL if not found */
+/* XXX: optimize */
+PhysMemoryRange *get_phys_mem_range(PhysMemoryMap *s, uint64_t paddr)
+{
+    PhysMemoryRange *pr;
+    int i;
+    for(i = 0; i < s->n_phys_mem_range; i++) {
+        pr = &s->phys_mem_range[i];
+        if (paddr >= pr->addr && paddr < pr->addr + pr->size)
+            return pr;
+    }
+    return NULL;
+}
+
+PhysMemoryRange *register_ram_entry(PhysMemoryMap *s, uint64_t addr,
+                                    uint64_t size, int devram_flags)
+{
+    PhysMemoryRange *pr;
+
+    assert(s->n_phys_mem_range < PHYS_MEM_RANGE_MAX);
+    assert((size & (DEVRAM_PAGE_SIZE - 1)) == 0 && size != 0);
+    pr = &s->phys_mem_range[s->n_phys_mem_range++];
+    pr->map = s;
+    pr->is_ram = TRUE;
+    pr->devram_flags = devram_flags & ~DEVRAM_FLAG_DISABLED;
+    pr->addr = addr;
+    pr->org_size = size;
+    if (devram_flags & DEVRAM_FLAG_DISABLED)
+        pr->size = 0;
+    else
+        pr->size = pr->org_size;
+    pr->phys_mem = NULL;
+    pr->dirty_bits = NULL;
+    return pr;
+}
+
+static PhysMemoryRange *default_register_ram(PhysMemoryMap *s, uint64_t addr,
+                                             uint64_t size, int devram_flags)
+{
+    PhysMemoryRange *pr;
+
+    pr = register_ram_entry(s, addr, size, devram_flags);
+
+    pr->phys_mem = mallocz(size);
+    if (!pr->phys_mem) {
+        fprintf(stderr, "Could not allocate VM memory\n");
+        exit(1);
+    }
+
+    if (devram_flags & DEVRAM_FLAG_DIRTY_BITS) {
+        size_t nb_pages;
+        int i;
+        nb_pages = size >> DEVRAM_PAGE_SIZE_LOG2;
+        pr->dirty_bits_size = ((nb_pages + 31) / 32) * sizeof(uint32_t);
+        pr->dirty_bits_index = 0;
+        for(i = 0; i < 2; i++) {
+            pr->dirty_bits_tab[i] = mallocz(pr->dirty_bits_size);
+        }
+        pr->dirty_bits = pr->dirty_bits_tab[pr->dirty_bits_index];
+    }
+    return pr;
+}
+
+/* return a pointer to the bitmap of dirty bits and reset them */
+static const uint32_t *default_get_dirty_bits(PhysMemoryMap *map,
+                                              PhysMemoryRange *pr)
+{
+    uint32_t *dirty_bits;
+    BOOL has_dirty_bits;
+    size_t n, i;
+    
+    dirty_bits = pr->dirty_bits;
+
+    has_dirty_bits = FALSE;
+    n = pr->dirty_bits_size / sizeof(uint32_t);
+    for(i = 0; i < n; i++) {
+        if (dirty_bits[i] != 0) {
+            has_dirty_bits = TRUE;
+            break;
+        }
+    }
+    if (has_dirty_bits && pr->size != 0) {
+        /* invalidate the corresponding CPU write TLBs */
+        map->flush_tlb_write_range(map->opaque, pr->phys_mem, pr->org_size);
+    }
+    
+    pr->dirty_bits_index ^= 1;
+    pr->dirty_bits = pr->dirty_bits_tab[pr->dirty_bits_index];
+    memset(pr->dirty_bits, 0, pr->dirty_bits_size);
+    return dirty_bits;
+}
+
+/* reset the dirty bit of one page at 'offset' inside 'pr' */
+void phys_mem_reset_dirty_bit(PhysMemoryRange *pr, size_t offset)
+{
+    size_t page_index;
+    uint32_t mask, *dirty_bits_ptr;
+    PhysMemoryMap *map;
+    if (pr->dirty_bits) {
+        page_index = offset >> DEVRAM_PAGE_SIZE_LOG2;
+        mask = 1 << (page_index & 0x1f);
+        dirty_bits_ptr = pr->dirty_bits + (page_index >> 5);
+        if (*dirty_bits_ptr & mask) {
+            *dirty_bits_ptr &= ~mask;
+            /* invalidate the corresponding CPU write TLBs */
+            map = pr->map;
+            map->flush_tlb_write_range(map->opaque,
+                                       pr->phys_mem + (offset & ~(DEVRAM_PAGE_SIZE - 1)),
+                                       DEVRAM_PAGE_SIZE);
+        }
+    }
+}
+
+static void default_free_ram(PhysMemoryMap *s, PhysMemoryRange *pr)
+{
+    free(pr->phys_mem);
+}
+
+PhysMemoryRange *cpu_register_device(PhysMemoryMap *s, uint64_t addr,
+                                     uint64_t size, void *opaque,
+                                     DeviceReadFunc *read_func, DeviceWriteFunc *write_func,
+                                     int devio_flags)
+{
+    PhysMemoryRange *pr;
+    assert(s->n_phys_mem_range < PHYS_MEM_RANGE_MAX);
+    assert(size <= 0xffffffff);
+    pr = &s->phys_mem_range[s->n_phys_mem_range++];
+    pr->map = s;
+    pr->addr = addr;
+    pr->org_size = size;
+    if (devio_flags & DEVIO_DISABLED)
+        pr->size = 0;
+    else
+        pr->size = pr->org_size;
+    pr->is_ram = FALSE;
+    pr->opaque = opaque;
+    pr->read_func = read_func;
+    pr->write_func = write_func;
+    pr->devio_flags = devio_flags;
+    return pr;
+}
+
+static void default_set_addr(PhysMemoryMap *map,
+                             PhysMemoryRange *pr, uint64_t addr, BOOL enabled)
+{
+    if (enabled) {
+        if (pr->size == 0 || pr->addr != addr) {
+            /* enable or move mapping */
+            if (pr->is_ram) {
+                map->flush_tlb_write_range(map->opaque,
+                                           pr->phys_mem, pr->org_size);
+            }
+            pr->addr = addr;
+            pr->size = pr->org_size;
+        }
+    } else {
+        if (pr->size != 0) {
+            /* disable mapping */
+            if (pr->is_ram) {
+                map->flush_tlb_write_range(map->opaque,
+                                           pr->phys_mem, pr->org_size);
+            }
+            pr->addr = 0;
+            pr->size = 0;
+        }
+    }
+}
+
+void phys_mem_set_addr(PhysMemoryRange *pr, uint64_t addr, BOOL enabled)
+{
+    PhysMemoryMap *map = pr->map;
+    if (!pr->is_ram) {
+        default_set_addr(map, pr, addr, enabled);
+    } else {
+        return map->set_ram_addr(map, pr, addr, enabled);
+    }
+}
+
+/* return NULL if no valid RAM page. The access can only be done in the page */
+uint8_t *phys_mem_get_ram_ptr(PhysMemoryMap *map, uint64_t paddr, BOOL is_rw)
+{
+    PhysMemoryRange *pr = get_phys_mem_range(map, paddr);
+    uintptr_t offset;
+    if (!pr || !pr->is_ram)
+        return NULL;
+    offset = paddr - pr->addr;
+    if (is_rw)
+        phys_mem_set_dirty_bit(pr, offset);
+    return pr->phys_mem + (uintptr_t)offset;
+}
+
+/* IRQ support */
+
+void irq_init(IRQSignal *irq, SetIRQFunc *set_irq, void *opaque, int irq_num)
+{
+    irq->set_irq = set_irq;
+    irq->opaque = opaque;
+    irq->irq_num = irq_num;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/iomem.h b/jslinux-2019-12-21/tinyemu-2019-12-21/iomem.h
new file mode 100644
index 0000000..cc561b4
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/iomem.h
@@ -0,0 +1,148 @@
+/*
+ * IO memory handling
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef IOMEM_H
+#define IOMEM_H
+
+typedef void DeviceWriteFunc(void *opaque, uint32_t offset,
+                             uint32_t val, int size_log2);
+typedef uint32_t DeviceReadFunc(void *opaque, uint32_t offset, int size_log2);
+
+#define DEVIO_SIZE8  (1 << 0)
+#define DEVIO_SIZE16 (1 << 1)
+#define DEVIO_SIZE32 (1 << 2)
+/* not supported, could add specific 64 bit callbacks when needed */
+//#define DEVIO_SIZE64 (1 << 3) 
+#define DEVIO_DISABLED (1 << 4)
+
+#define DEVRAM_FLAG_ROM        (1 << 0) /* not writable */
+#define DEVRAM_FLAG_DIRTY_BITS (1 << 1) /* maintain dirty bits */
+#define DEVRAM_FLAG_DISABLED   (1 << 2) /* allocated but not mapped */
+#define DEVRAM_PAGE_SIZE_LOG2 12
+#define DEVRAM_PAGE_SIZE (1 << DEVRAM_PAGE_SIZE_LOG2)
+
+typedef struct PhysMemoryMap PhysMemoryMap;
+
+typedef struct {
+    PhysMemoryMap *map;
+    uint64_t addr;
+    uint64_t org_size; /* original size */
+    uint64_t size; /* =org_size or 0 if the mapping is disabled */
+    BOOL is_ram;
+    /* the following is used for RAM access */
+    int devram_flags;
+    uint8_t *phys_mem;
+    int dirty_bits_size; /* in bytes */
+    uint32_t *dirty_bits; /* NULL if not used */
+    uint32_t *dirty_bits_tab[2];
+    int dirty_bits_index; /* 0-1 */
+    /* the following is used for I/O access */
+    void *opaque;
+    DeviceReadFunc *read_func;
+    DeviceWriteFunc *write_func;
+    int devio_flags;
+} PhysMemoryRange;
+
+#define PHYS_MEM_RANGE_MAX 32
+
+struct PhysMemoryMap {
+    int n_phys_mem_range;
+    PhysMemoryRange phys_mem_range[PHYS_MEM_RANGE_MAX];
+    PhysMemoryRange *(*register_ram)(PhysMemoryMap *s, uint64_t addr,
+                                     uint64_t size, int devram_flags);
+    void (*free_ram)(PhysMemoryMap *s, PhysMemoryRange *pr);
+    const uint32_t *(*get_dirty_bits)(PhysMemoryMap *s, PhysMemoryRange *pr);
+    void (*set_ram_addr)(PhysMemoryMap *s, PhysMemoryRange *pr, uint64_t addr,
+                         BOOL enabled);
+    void *opaque;
+    void (*flush_tlb_write_range)(void *opaque, uint8_t *ram_addr,
+                                  size_t ram_size);
+};
+
+
+PhysMemoryMap *phys_mem_map_init(void);
+void phys_mem_map_end(PhysMemoryMap *s);
+PhysMemoryRange *register_ram_entry(PhysMemoryMap *s, uint64_t addr,
+                                    uint64_t size, int devram_flags);
+static inline PhysMemoryRange *cpu_register_ram(PhysMemoryMap *s, uint64_t addr,
+                                  uint64_t size, int devram_flags)
+{
+    return s->register_ram(s, addr, size, devram_flags);
+}
+PhysMemoryRange *cpu_register_device(PhysMemoryMap *s, uint64_t addr,
+                                     uint64_t size, void *opaque,
+                                     DeviceReadFunc *read_func, DeviceWriteFunc *write_func,
+                                     int devio_flags);
+PhysMemoryRange *get_phys_mem_range(PhysMemoryMap *s, uint64_t paddr);
+void phys_mem_set_addr(PhysMemoryRange *pr, uint64_t addr, BOOL enabled);
+
+static inline const uint32_t *phys_mem_get_dirty_bits(PhysMemoryRange *pr)
+{
+    PhysMemoryMap *map = pr->map;
+    return map->get_dirty_bits(map, pr);
+}
+
+static inline void phys_mem_set_dirty_bit(PhysMemoryRange *pr, size_t offset)
+{
+    size_t page_index;
+    uint32_t mask, *dirty_bits_ptr;
+    if (pr->dirty_bits) {
+        page_index = offset >> DEVRAM_PAGE_SIZE_LOG2;
+        mask = 1 << (page_index & 0x1f);
+        dirty_bits_ptr = pr->dirty_bits + (page_index >> 5);
+        *dirty_bits_ptr |= mask;
+    }
+}
+
+static inline BOOL phys_mem_is_dirty_bit(PhysMemoryRange *pr, size_t offset)
+{
+    size_t page_index;
+    uint32_t *dirty_bits_ptr;
+    if (!pr->dirty_bits)
+        return TRUE;
+    page_index = offset >> DEVRAM_PAGE_SIZE_LOG2;
+    dirty_bits_ptr = pr->dirty_bits + (page_index >> 5);
+    return (*dirty_bits_ptr >> (page_index & 0x1f)) & 1;
+}
+
+void phys_mem_reset_dirty_bit(PhysMemoryRange *pr, size_t offset);
+uint8_t *phys_mem_get_ram_ptr(PhysMemoryMap *map, uint64_t paddr, BOOL is_rw);
+
+/* IRQ support */
+
+typedef void SetIRQFunc(void *opaque, int irq_num, int level);
+
+typedef struct {
+    SetIRQFunc *set_irq;
+    void *opaque;
+    int irq_num;
+} IRQSignal;
+
+void irq_init(IRQSignal *irq, SetIRQFunc *set_irq, void *opaque, int irq_num);
+
+static inline void set_irq(IRQSignal *irq, int level)
+{
+    irq->set_irq(irq->opaque, irq->irq_num, level);
+}
+
+#endif /* IOMEM_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/js/lib.js b/jslinux-2019-12-21/tinyemu-2019-12-21/js/lib.js
new file mode 100644
index 0000000..5dbf2b2
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/js/lib.js
@@ -0,0 +1,280 @@
+/*
+ * JS emulator library
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+mergeInto(LibraryManager.library, {
+    console_write: function(opaque, buf, len)
+    {
+        var str;
+        /* Note: we really send byte values. It would be up to the
+         * terminal to support UTF-8 */
+        str = String.fromCharCode.apply(String, HEAPU8.subarray(buf, buf + len));
+        term.write(str);
+    },
+
+    console_get_size: function(pw, ph)
+    {
+        var w, h, r;
+        r = term.getSize();
+        HEAPU32[pw >> 2] = r[0];
+        HEAPU32[ph >> 2] = r[1];
+    },
+
+    fs_export_file: function(filename, buf, buf_len)
+    {
+        var _filename = Pointer_stringify(filename);
+//        console.log("exporting " + _filename);
+        var data = HEAPU8.subarray(buf, buf + buf_len);
+        var file = new Blob([data], { type: "application/octet-stream" });
+        var url = URL.createObjectURL(file);
+        var a = document.createElement("a");
+        a.href = url;
+        a.setAttribute("download", _filename);
+        a.innerHTML = "downloading";
+        document.body.appendChild(a);
+        /* click on the link and remove it */
+        setTimeout(function() {
+            a.click();
+            document.body.removeChild(a);
+        }, 50);
+    },
+
+    emscripten_async_wget3_data: function(url, request, user, password, post_data, post_data_len, arg, free, onload, onerror, onprogress) {
+    var _url = Pointer_stringify(url);
+    var _request = Pointer_stringify(request);
+    var _user;
+    var _password;
+
+      var http = new XMLHttpRequest();
+
+      if (user)
+          _user = Pointer_stringify(user);
+      else
+          _user = null;
+      if (password)
+          _password = Pointer_stringify(password);
+      else
+          _password = null;
+        
+      http.open(_request, _url, true);
+      http.responseType = 'arraybuffer';
+      if (_user) {
+          http.setRequestHeader("Authorization", "Basic " + btoa(_user + ':' + _password));
+      }
+        
+    var handle = Browser.getNextWgetRequestHandle();
+
+    // LOAD
+    http.onload = function http_onload(e) {
+      if (http.status == 200 || _url.substr(0,4).toLowerCase() != "http") {
+        var byteArray = new Uint8Array(http.response);
+        var buffer = _malloc(byteArray.length);
+        HEAPU8.set(byteArray, buffer);
+        if (onload) Runtime.dynCall('viiii', onload, [handle, arg, buffer, byteArray.length]);
+        if (free) _free(buffer);
+      } else {
+        if (onerror) Runtime.dynCall('viiii', onerror, [handle, arg, http.status, http.statusText]);
+      }
+      delete Browser.wgetRequests[handle];
+    };
+
+    // ERROR
+    http.onerror = function http_onerror(e) {
+      if (onerror) {
+        Runtime.dynCall('viiii', onerror, [handle, arg, http.status, http.statusText]);
+      }
+      delete Browser.wgetRequests[handle];
+    };
+
+    // PROGRESS
+    http.onprogress = function http_onprogress(e) {
+      if (onprogress) Runtime.dynCall('viiii', onprogress, [handle, arg, e.loaded, e.lengthComputable || e.lengthComputable === undefined ? e.total : 0]);
+    };
+
+    // ABORT
+    http.onabort = function http_onabort(e) {
+      delete Browser.wgetRequests[handle];
+    };
+
+    // Useful because the browser can limit the number of redirection
+    try {
+      if (http.channel instanceof Ci.nsIHttpChannel)
+      http.channel.redirectionLimit = 0;
+    } catch (ex) { /* whatever */ }
+
+    if (_request == "POST") {
+      var _post_data = HEAPU8.subarray(post_data, post_data + post_data_len);
+        //Send the proper header information along with the request
+      http.setRequestHeader("Content-type", "application/octet-stream");
+      http.setRequestHeader("Content-length", post_data_len);
+      http.setRequestHeader("Connection", "close");
+      http.send(_post_data);
+    } else {
+      http.send(null);
+    }
+
+    Browser.wgetRequests[handle] = http;
+
+    return handle;
+  },
+
+  fs_wget_update_downloading: function (flag)
+  {
+      update_downloading(Boolean(flag));
+  },
+    
+  fb_refresh: function(opaque, data, x, y, w, h, stride)
+  {
+      var i, j, v, src, image_data, dst_pos, display, dst_pos1, image_stride;
+
+      display = graphic_display;
+      /* current x = 0 and w = width for all refreshes */
+//      console.log("fb_refresh: x=" + x + " y=" + y + " w=" + w + " h=" + h);
+      image_data = display.image.data;
+      image_stride = display.width * 4;
+      dst_pos1 = (y * display.width + x) * 4;
+      for(i = 0; i < h; i = (i + 1) | 0) {
+          src = data;
+          dst_pos = dst_pos1;
+          for(j = 0; j < w; j = (j + 1) | 0) {
+              v = HEAPU32[src >> 2];
+              image_data[dst_pos] = (v >> 16) & 0xff;
+              image_data[dst_pos + 1] = (v >> 8) & 0xff;
+              image_data[dst_pos + 2] = v & 0xff;
+              image_data[dst_pos + 3] = 0xff; /* XXX: do it once */
+              src = (src + 4) | 0;
+              dst_pos = (dst_pos + 4) | 0;
+          }
+          data = (data + stride) | 0;
+          dst_pos1 = (dst_pos1 + image_stride) | 0;
+      }
+      display.ctx.putImageData(display.image, 0, 0, x, y, w, h);
+  },
+
+  net_recv_packet: function(bs, buf, buf_len)
+  {
+      if (net_state) {
+          net_state.recv_packet(HEAPU8.subarray(buf, buf + buf_len));
+      }
+  },
+
+  /* file buffer API */
+  file_buffer_get_new_handle: function()
+  {
+      var h;
+      if (typeof Browser.fbuf_table == "undefined") {
+          Browser.fbuf_table = new Object();
+          Browser.fbuf_next_handle = 1;
+      }
+      for(;;) {
+          h = Browser.fbuf_next_handle;
+          Browser.fbuf_next_handle++;
+          if (Browser.fbuf_next_handle == 0x80000000)
+              Browser.fbuf_next_handle = 1;
+          if (typeof Browser.fbuf_table[h] == "undefined") {
+//              console.log("new handle=" + h);
+              return h;
+          }
+      }
+  },
+    
+  file_buffer_init: function(bs)
+  {
+      var h;
+      HEAPU32[bs >> 2] = 0;
+      HEAPU32[(bs + 4) >> 2] = 0;
+  },
+
+  file_buffer_resize__deps: ['file_buffer_get_new_handle'],
+  file_buffer_resize: function(bs, new_size)
+  {
+      var h, size, new_data, size1, i, data;
+      h = HEAPU32[bs >> 2];
+      size = HEAPU32[(bs + 4) >> 2];
+      if (new_size == 0) {
+          if (h != 0) {
+              delete Browser.fbuf_table[h];
+              h = 0;
+          }
+      } else if (size == 0) {
+          h = _file_buffer_get_new_handle();
+          new_data = new Uint8Array(new_size);
+          Browser.fbuf_table[h] = new_data;
+      } else if (size != new_size) {
+          data = Browser.fbuf_table[h];
+          new_data = new Uint8Array(new_size);
+          if (new_size > size) {
+              new_data.set(data, 0);
+          } else {
+              for(i = 0; i < new_size; i = (i + 1) | 0)
+                  new_data[i] = data[i];
+          }
+          Browser.fbuf_table[h] = new_data;
+      }
+      HEAPU32[bs >> 2] = h;
+      HEAPU32[(bs + 4) >> 2] = new_size;
+      return 0;
+  },
+  
+  file_buffer_reset: function(bs)
+  {
+      _file_buffer_resize(bs, 0);
+      _file_buffer_init(bs);
+  },
+    
+  file_buffer_write: function(bs, offset, buf, size)
+  {
+      var h, data, i;
+      h = HEAPU32[bs >> 2];
+      if (h) {
+          data = Browser.fbuf_table[h];
+          for(i = 0; i < size; i = (i + 1) | 0) {
+              data[offset + i] = HEAPU8[buf + i];
+          }
+      }
+  },
+    
+  file_buffer_read: function(bs, offset, buf, size)
+  {
+      var h, data, i;
+      h = HEAPU32[bs >> 2];
+      if (h) {
+          data = Browser.fbuf_table[h];
+          for(i = 0; i < size; i = (i + 1) | 0) {
+              HEAPU8[buf + i] = data[offset + i];
+          }
+      }
+  },
+
+  file_buffer_set: function(bs, offset, val, size)
+  {
+      var h, data, i;
+      h = HEAPU32[bs >> 2];
+      if (h) {
+          data = Browser.fbuf_table[h];
+          for(i = 0; i < size; i = (i + 1) | 0) {
+              data[offset + i] = val;
+          }
+      }
+  },
+   
+});
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/jsemu.c b/jslinux-2019-12-21/tinyemu-2019-12-21/jsemu.c
new file mode 100644
index 0000000..3641db4
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/jsemu.c
@@ -0,0 +1,349 @@
+/*
+ * JS emulator main
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <emscripten.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "virtio.h"
+#include "machine.h"
+#include "list.h"
+#include "fbuf.h"
+
+void virt_machine_run(void *opaque);
+
+/* provided in lib.js */
+extern void console_write(void *opaque, const uint8_t *buf, int len);
+extern void console_get_size(int *pw, int *ph);
+extern void fb_refresh(void *opaque, void *data,
+                       int x, int y, int w, int h, int stride);
+extern void net_recv_packet(EthernetDevice *bs,
+                            const uint8_t *buf, int len);
+
+static uint8_t console_fifo[1024];
+static int console_fifo_windex;
+static int console_fifo_rindex;
+static int console_fifo_count;
+static BOOL console_resize_pending;
+
+static int global_width;
+static int global_height;
+static VirtMachine *global_vm;
+static BOOL global_carrier_state;
+
+static int console_read(void *opaque, uint8_t *buf, int len)
+{
+    int out_len, l;
+    len = min_int(len, console_fifo_count);
+    console_fifo_count -= len;
+    out_len = 0;
+    while (len != 0) {
+        l = min_int(len, sizeof(console_fifo) - console_fifo_rindex);
+        memcpy(buf + out_len, console_fifo + console_fifo_rindex, l);
+        len -= l;
+        out_len += l;
+        console_fifo_rindex += l;
+        if (console_fifo_rindex == sizeof(console_fifo))
+            console_fifo_rindex = 0;
+    }
+    return out_len;
+}
+
+/* called from JS */
+void console_queue_char(int c)
+{
+    if (console_fifo_count < sizeof(console_fifo)) {
+        console_fifo[console_fifo_windex] = c;
+        if (++console_fifo_windex == sizeof(console_fifo))
+            console_fifo_windex = 0;
+        console_fifo_count++;
+    }
+}
+
+/* called from JS */
+void display_key_event(int is_down, int key_code)
+{
+    if (global_vm) {
+        vm_send_key_event(global_vm, is_down, key_code);
+    }
+}
+
+/* called from JS */
+static int mouse_last_x, mouse_last_y, mouse_last_buttons;
+
+void display_mouse_event(int dx, int dy, int buttons)
+{
+    if (global_vm) {
+        if (vm_mouse_is_absolute(global_vm) || 1) {
+            dx = min_int(dx, global_width - 1);
+            dy = min_int(dy, global_height - 1);
+            dx = (dx * VIRTIO_INPUT_ABS_SCALE) / global_width;
+            dy = (dy * VIRTIO_INPUT_ABS_SCALE) / global_height;
+        } else {
+            /* relative mouse is not supported */
+            dx = 0;
+            dy = 0;
+        }
+        mouse_last_x = dx;
+        mouse_last_y = dy;
+        mouse_last_buttons = buttons;
+        vm_send_mouse_event(global_vm, dx, dy, 0, buttons);
+    }
+}
+
+/* called from JS */
+void display_wheel_event(int dz)
+{
+    if (global_vm) {
+        vm_send_mouse_event(global_vm, mouse_last_x, mouse_last_y, dz,
+                            mouse_last_buttons);
+    }
+}
+
+/* called from JS */
+void net_write_packet(const uint8_t *buf, int buf_len)
+{
+    EthernetDevice *net = global_vm->net;
+    if (net) {
+        net->device_write_packet(net, buf, buf_len);
+    }
+}
+
+/* called from JS */
+void net_set_carrier(BOOL carrier_state)
+{
+    EthernetDevice *net;
+    global_carrier_state = carrier_state;
+    if (global_vm && global_vm->net) {
+        net = global_vm->net;
+        net->device_set_carrier(net, carrier_state);
+    }
+}
+
+static void fb_refresh1(FBDevice *fb_dev, void *opaque,
+                        int x, int y, int w, int h)
+{
+    int stride = fb_dev->stride;
+    fb_refresh(opaque, fb_dev->fb_data + y * stride + x * 4, x, y, w, h,
+               stride);
+}
+
+static CharacterDevice *console_init(void)
+{
+    CharacterDevice *dev;
+    console_resize_pending = TRUE;
+    dev = mallocz(sizeof(*dev));
+    dev->write_data = console_write;
+    dev->read_data = console_read;
+    return dev;
+}
+
+typedef struct {
+    VirtMachineParams *p;
+    int ram_size;
+    char *cmdline;
+    BOOL has_network;
+    char *pwd;
+} VMStartState;
+
+static void init_vm(void *arg);
+static void init_vm_fs(void *arg);
+static void init_vm_drive(void *arg);
+
+void vm_start(const char *url, int ram_size, const char *cmdline,
+              const char *pwd, int width, int height, BOOL has_network)
+{
+    VMStartState *s;
+
+    s = mallocz(sizeof(*s));
+    s->ram_size = ram_size;
+    s->cmdline = strdup(cmdline);
+    if (pwd)
+        s->pwd = strdup(pwd);
+    global_width = width;
+    global_height = height;
+    s->has_network = has_network;
+    s->p = mallocz(sizeof(VirtMachineParams));
+    virt_machine_set_defaults(s->p);
+    virt_machine_load_config_file(s->p, url, init_vm_fs, s);
+}
+
+static void init_vm_fs(void *arg)
+{
+    VMStartState *s = arg;
+    VirtMachineParams *p = s->p;
+
+    if (p->fs_count > 0) {
+        assert(p->fs_count == 1);
+        p->tab_fs[0].fs_dev = fs_net_init(p->tab_fs[0].filename,
+                                          init_vm_drive, s);
+        if (s->pwd) {
+            fs_net_set_pwd(p->tab_fs[0].fs_dev, s->pwd);
+        }
+    } else {
+        init_vm_drive(s);
+    }
+}
+
+static void init_vm_drive(void *arg)
+{
+    VMStartState *s = arg;
+    VirtMachineParams *p = s->p;
+
+    if (p->drive_count > 0) {
+        assert(p->drive_count == 1);
+        p->tab_drive[0].block_dev =
+            block_device_init_http(p->tab_drive[0].filename,
+                                   131072,
+                                   init_vm, s);
+    } else {
+        init_vm(s);
+    }
+}
+
+static void init_vm(void *arg)
+{
+    VMStartState *s = arg;
+    VirtMachine *m;
+    VirtMachineParams *p = s->p;
+    int i;
+    
+    p->rtc_real_time = TRUE;
+    p->ram_size = s->ram_size << 20;
+    if (s->cmdline && s->cmdline[0] != '\0') {
+        vm_add_cmdline(s->p, s->cmdline);
+    }
+
+    if (global_width > 0 && global_height > 0) {
+        /* enable graphic output if needed */
+        if (!p->display_device)
+            p->display_device = strdup("simplefb");
+        p->width = global_width;
+        p->height = global_height;
+    } else {
+        p->console = console_init();
+    }
+    
+    if (p->eth_count > 0 && !s->has_network) {
+        /* remove the interfaces */
+        for(i = 0; i < p->eth_count; i++) {
+            free(p->tab_eth[i].ifname);
+            free(p->tab_eth[i].driver);
+        }
+        p->eth_count = 0;
+    }
+
+    if (p->eth_count > 0) {
+        EthernetDevice *net;
+        int i;
+        assert(p->eth_count == 1);
+        net = mallocz(sizeof(EthernetDevice));
+        net->mac_addr[0] = 0x02;
+        for(i = 1; i < 6; i++)
+            net->mac_addr[i] = (int)(emscripten_random() * 256);
+        net->write_packet = net_recv_packet;
+        net->opaque = NULL;
+        p->tab_eth[0].net = net;
+    }
+
+    m = virt_machine_init(p);
+    global_vm = m;
+
+    virt_machine_free_config(s->p);
+
+    if (m->net) {
+        m->net->device_set_carrier(m->net, global_carrier_state);
+    }
+    
+    free(s->p);
+    free(s->cmdline);
+    if (s->pwd) {
+        memset(s->pwd, 0, strlen(s->pwd));
+        free(s->pwd);
+    }
+    free(s);
+    
+    emscripten_async_call(virt_machine_run, m, 0);
+}
+
+/* need to be long enough to hide the non zero delay of setTimeout(_, 0) */
+#define MAX_EXEC_TOTAL_CYCLE 3000000
+#define MAX_EXEC_CYCLE        200000
+
+#define MAX_SLEEP_TIME 10 /* in ms */
+
+void virt_machine_run(void *opaque)
+{
+    VirtMachine *m = opaque;
+    int delay, i;
+    FBDevice *fb_dev;
+    
+    if (m->console_dev && virtio_console_can_write_data(m->console_dev)) {
+        uint8_t buf[128];
+        int ret, len;
+        len = virtio_console_get_write_len(m->console_dev);
+        len = min_int(len, sizeof(buf));
+        ret = m->console->read_data(m->console->opaque, buf, len);
+        if (ret > 0)
+            virtio_console_write_data(m->console_dev, buf, ret);
+        if (console_resize_pending) {
+            int w, h;
+            console_get_size(&w, &h);
+            virtio_console_resize_event(m->console_dev, w, h);
+            console_resize_pending = FALSE;
+        }
+    }
+
+    fb_dev = m->fb_dev;
+    if (fb_dev) {
+        /* refresh the display */
+        fb_dev->refresh(fb_dev, fb_refresh1, NULL);
+    }
+    
+    i = 0;
+    for(;;) {
+        /* wait for an event: the only asynchronous event is the RTC timer */
+        delay = virt_machine_get_sleep_duration(m, MAX_SLEEP_TIME);
+        if (delay != 0 || i >= MAX_EXEC_TOTAL_CYCLE / MAX_EXEC_CYCLE)
+            break;
+        virt_machine_interp(m, MAX_EXEC_CYCLE);
+        i++;
+    }
+    
+    if (delay == 0) {
+        emscripten_async_call(virt_machine_run, m, 0);
+    } else {
+        emscripten_async_call(virt_machine_run, m, MAX_SLEEP_TIME);
+    }
+}
+
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/json.c b/jslinux-2019-12-21/tinyemu-2019-12-21/json.c
new file mode 100644
index 0000000..d1ebe82
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/json.c
@@ -0,0 +1,464 @@
+/*
+ * Pseudo JSON parser
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <ctype.h>
+
+#include "cutils.h"
+#include "json.h"
+#include "fs_utils.h"
+
+static JSONValue parse_string(const char **pp)
+{
+    char buf[4096], *q;
+    const char *p;
+    int c, h;
+    
+    q = buf;
+    p = *pp;
+    p++;
+    for(;;) {
+        c = *p++;
+        if (c == '\0' || c == '\n') {
+            return json_error_new("unterminated string");
+        } else if (c == '\"') {
+            break;
+            } else if (c == '\\') {
+                c = *p++;
+                switch(c) {
+                case '\'':
+                case '\"':
+                case '\\':
+                    goto add_char;
+                case 'n':
+                    c = '\n';
+                    goto add_char;
+                case 'r':
+                    c = '\r';
+                    goto add_char;
+                case 't':
+                    c = '\t';
+                    goto add_char;
+                case 'x':
+                    h = from_hex(*p++);
+                    if (h < 0)
+                        return json_error_new("invalig hex digit");
+                    c = h << 4;
+                    h = from_hex(*p++);
+                    if (h < 0)
+                        return json_error_new("invalig hex digit");
+                    c |= h;
+                    goto add_char;
+                default:
+                    return json_error_new("unknown escape code");
+                }
+            } else {
+            add_char:
+            if (q >= buf + sizeof(buf) - 1)
+                return json_error_new("string too long");
+            *q++ = c;
+        }
+    }
+    *q = '\0';
+    *pp = p;
+    return json_string_new(buf);
+}
+
+static JSONProperty *json_object_get2(JSONObject *obj, const char *name)
+{
+    JSONProperty *f;
+    int i;
+    for(i = 0; i < obj->len; i++) {
+        f = &obj->props[i];
+        if (!strcmp(f->name.u.str->data, name))
+            return f;
+    }
+    return NULL;
+}
+
+JSONValue json_object_get(JSONValue val, const char *name)
+{
+    JSONProperty *f;
+    JSONObject *obj;
+    
+    if (val.type != JSON_OBJ)
+        return json_undefined_new();
+    obj = val.u.obj;
+    f = json_object_get2(obj, name);
+    if (!f)
+        return json_undefined_new();
+    return f->value;
+}
+
+int json_object_set(JSONValue val, const char *name, JSONValue prop_val)
+{
+    JSONObject *obj;
+    JSONProperty *f;
+    int new_size;
+    
+    if (val.type != JSON_OBJ)
+        return -1;
+    obj = val.u.obj;
+    f = json_object_get2(obj, name);
+    if (f) {
+        json_free(f->value);
+        f->value = prop_val;
+    } else {
+        if (obj->len >= obj->size) {
+            new_size = max_int(obj->len + 1, obj->size * 3 / 2);
+            obj->props = realloc(obj->props, new_size * sizeof(JSONProperty));
+            obj->size = new_size;
+        }
+        f = &obj->props[obj->len++];
+        f->name = json_string_new(name);
+        f->value = prop_val;
+    }
+    return 0;
+}
+
+JSONValue json_array_get(JSONValue val, unsigned int idx)
+{
+    JSONArray *array;
+    
+    if (val.type != JSON_ARRAY)
+        return json_undefined_new();
+    array = val.u.array;
+    if (idx < array->len) {
+        return array->tab[idx];
+    } else {
+        return json_undefined_new();
+    }
+}
+
+int json_array_set(JSONValue val, unsigned int idx, JSONValue prop_val)
+{
+    JSONArray *array;
+    int new_size;
+    
+    if (val.type != JSON_ARRAY)
+        return -1;
+    array = val.u.array;
+    if (idx < array->len) {
+        json_free(array->tab[idx]);
+        array->tab[idx] = prop_val;
+    } else if (idx == array->len) {
+        if (array->len >= array->size) {
+            new_size = max_int(array->len + 1, array->size * 3 / 2);
+            array->tab = realloc(array->tab, new_size * sizeof(JSONValue));
+            array->size = new_size;
+        }
+        array->tab[array->len++] = prop_val;
+    } else {
+        return -1;
+    }
+    return 0;
+}
+
+const char *json_get_str(JSONValue val)
+{
+    if (val.type != JSON_STR)
+        return NULL;
+    return val.u.str->data;
+}
+
+const char *json_get_error(JSONValue val)
+{
+    if (val.type != JSON_EXCEPTION)
+        return NULL;
+    return val.u.str->data;
+}
+
+JSONValue json_string_new2(const char *str, int len)
+{
+    JSONValue val;
+    JSONString *str1;
+
+    str1 = malloc(sizeof(JSONString) + len + 1);
+    str1->len = len;
+    memcpy(str1->data, str, len + 1);
+    val.type = JSON_STR;
+    val.u.str = str1;
+    return val;
+}
+
+JSONValue json_string_new(const char *str)
+{
+    return json_string_new2(str, strlen(str));
+}
+
+JSONValue __attribute__((format(printf, 1, 2))) json_error_new(const char *fmt, ...)
+{
+    JSONValue val;
+    va_list ap;
+    char buf[256];
+    
+    va_start(ap, fmt);
+    vsnprintf(buf, sizeof(buf), fmt, ap);
+    va_end(ap);
+    val = json_string_new(buf);
+    val.type = JSON_EXCEPTION;
+    return val;
+}
+
+JSONValue json_object_new(void)
+{
+    JSONValue val;
+    JSONObject *obj;
+    obj = mallocz(sizeof(JSONObject));
+    val.type = JSON_OBJ;
+    val.u.obj = obj;
+    return val;
+}
+
+JSONValue json_array_new(void)
+{
+    JSONValue val;
+    JSONArray *array;
+    array = mallocz(sizeof(JSONArray));
+    val.type = JSON_ARRAY;
+    val.u.array = array;
+    return val;
+}
+
+void json_free(JSONValue val)
+{
+    switch(val.type) {
+    case JSON_STR:
+    case JSON_EXCEPTION:
+        free(val.u.str);
+        break;
+    case JSON_INT:
+    case JSON_BOOL:
+    case JSON_NULL:
+    case JSON_UNDEFINED:
+        break;
+    case JSON_ARRAY:
+        {
+            JSONArray *array = val.u.array;
+            int i;
+            
+            for(i = 0; i < array->len; i++) {
+                json_free(array->tab[i]);
+            }
+            free(array);
+        }
+        break;
+    case JSON_OBJ:
+        {
+            JSONObject *obj = val.u.obj;
+            JSONProperty *f;
+            int i;
+            
+            for(i = 0; i < obj->len; i++) {
+                f = &obj->props[i];
+                json_free(f->name);
+                json_free(f->value);
+            }
+            free(obj);
+        }
+        break;
+    default:
+        abort();
+    }
+}
+
+static void skip_spaces(const char **pp)
+{
+    const char *p;
+    p = *pp;
+    for(;;) {
+        if (isspace(*p)) {
+            p++;
+        } else if (p[0] == '/' && p[1] == '/') {
+            p += 2;
+            while (*p != '\0' && *p != '\n')
+                p++;
+        } else if (p[0] == '/' && p[1] == '*') {
+            p += 2;
+            while (*p != '\0' && (p[0] != '*' || p[1] != '/'))
+                p++;
+            if (*p != '\0')
+                p += 2;
+        } else {
+            break;
+        }
+    }
+    *pp = p;
+}
+
+static inline BOOL is_ident_first(int c)
+{
+    return (c >= 'a' && c <= 'z') ||
+        (c >= 'A' && c <= 'Z') ||
+        c == '_' || c == '$';
+}
+
+static int parse_ident(char *buf, int buf_size, const char **pp)
+{
+    char *q;
+    const char *p;
+    p = *pp;
+    q = buf;
+    *q++ = *p++; /* first char is already tested */
+    while (is_ident_first(*p) || isdigit(*p)) {
+        if ((q - buf) >= buf_size - 1)
+            return -1;
+        *q++ = *p++;
+    }
+    *pp = p;
+    *q = '\0';
+    return 0;
+}
+
+JSONValue json_parse_value2(const char **pp)
+{
+    char buf[128];
+    const char *p;
+    JSONValue val, val1, tag;
+    
+    p = *pp;
+    skip_spaces(&p);
+    if (*p == '\0') {
+        return json_error_new("unexpected end of file");
+    }
+    if (isdigit(*p)) {
+        val = json_int32_new(strtol(p, (char **)&p, 0));
+    } else if (*p == '"') {
+        val = parse_string(&p);
+    } else if (*p == '{') {
+        p++;
+        val = json_object_new();
+        for(;;) {
+            skip_spaces(&p);
+            if (*p == '}') {
+                p++;
+                break;
+            }
+            if (*p == '"') {
+                tag = parse_string(&p);
+                if (json_is_error(tag))
+                    return tag;
+            } else if (is_ident_first(*p)) {
+                if (parse_ident(buf, sizeof(buf), &p) < 0)
+                    goto invalid_prop;
+                tag = json_string_new(buf);
+            } else {
+                goto invalid_prop;
+            }
+            //            printf("property: %s\n", json_get_str(tag));
+            if (tag.u.str->len == 0) {
+            invalid_prop:
+                return json_error_new("Invalid property name");
+            }
+            skip_spaces(&p);
+            if (*p != ':') {
+                return json_error_new("':' expected");
+            }
+            p++;
+            
+            val1 = json_parse_value2(&p);
+            json_object_set(val, tag.u.str->data, val1);
+
+            skip_spaces(&p);
+            if (*p == ',') {
+                p++;
+            } else if (*p != '}') {
+                return json_error_new("expecting ',' or '}'");
+            }
+        }
+    } else if (*p == '[') {
+        int idx;
+        
+        p++;
+        val = json_array_new();
+        idx = 0;
+        for(;;) {
+            skip_spaces(&p);
+            if (*p == ']') {
+                p++;
+                break;
+            }
+            val1 = json_parse_value2(&p);
+            json_array_set(val, idx++, val1);
+
+            skip_spaces(&p);
+            if (*p == ',') {
+                p++;
+            } else if (*p != ']') {
+                return json_error_new("expecting ',' or ']'");
+            }
+        }
+    } else if (is_ident_first(*p)) {
+        if (parse_ident(buf, sizeof(buf), &p) < 0)
+            goto unknown_id;
+        if (!strcmp(buf, "null")) {
+            val = json_null_new();
+        } else if (!strcmp(buf, "true")) {
+            val = json_bool_new(TRUE);
+        } else if (!strcmp(buf, "false")) {
+            val = json_bool_new(FALSE);
+        } else {
+        unknown_id:
+            return json_error_new("unknown identifier: '%s'", buf);
+        }
+    } else {
+        return json_error_new("unexpected character");
+    }
+    *pp = p;
+    return val;
+}
+
+JSONValue json_parse_value(const char *p)
+{
+    JSONValue val;
+    val = json_parse_value2(&p); 
+    if (json_is_error(val))
+        return val;
+    skip_spaces(&p);
+    if (*p != '\0') {
+        json_free(val);
+        return json_error_new("unexpected characters at the end");
+    }
+    return val;
+}
+
+JSONValue json_parse_value_len(const char *p, int len)
+{
+    char *str;
+    JSONValue val;
+    str = malloc(len + 1);
+    memcpy(str, p, len);
+    str[len] = '\0';
+    val = json_parse_value(str);
+    free(str);
+    return val;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/json.h b/jslinux-2019-12-21/tinyemu-2019-12-21/json.h
new file mode 100644
index 0000000..148d050
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/json.h
@@ -0,0 +1,132 @@
+/*
+ * Pseudo JSON parser
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef JSON_H
+#define JSON_H
+
+typedef enum {
+    JSON_STR,
+    JSON_INT,
+    JSON_OBJ,
+    JSON_ARRAY,
+    JSON_BOOL,
+    JSON_NULL,
+    JSON_UNDEFINED,
+    JSON_EXCEPTION,
+} JSONTypeEnum;
+
+typedef struct {
+    int len;
+    char data[0];
+} JSONString;
+
+typedef struct JSONValue {
+    JSONTypeEnum type;
+    union {
+        JSONString *str;
+        int int32;
+        BOOL b;
+        struct JSONObject *obj;
+        struct JSONArray *array;
+    } u;
+} JSONValue;
+
+typedef struct JSONProperty {
+    JSONValue name;
+    JSONValue value;
+} JSONProperty;
+
+typedef struct JSONObject {
+    int len;
+    int size;
+    JSONProperty *props;
+} JSONObject;
+
+typedef struct JSONArray {
+    int len;
+    int size;
+    JSONValue *tab;
+} JSONArray;
+
+JSONValue json_string_new2(const char *str, int len);
+JSONValue json_string_new(const char *str);
+JSONValue __attribute__((format(printf, 1, 2))) json_error_new(const char *fmt, ...);
+void json_free(JSONValue val);
+
+JSONValue json_object_new(void);
+JSONValue json_object_get(JSONValue val, const char *name);
+int json_object_set(JSONValue val, const char *name, JSONValue prop_val);
+
+JSONValue json_array_new(void);
+JSONValue json_array_get(JSONValue val, unsigned int idx);
+int json_array_set(JSONValue val, unsigned int idx, JSONValue prop_val);
+
+static inline BOOL json_is_error(JSONValue val)
+{
+    return val.type == JSON_EXCEPTION;
+}
+
+static inline BOOL json_is_undefined(JSONValue val)
+{
+    return val.type == JSON_UNDEFINED;
+}
+
+static inline JSONValue json_undefined_new(void)
+{
+    JSONValue val;
+    val.type = JSON_UNDEFINED;
+    val.u.int32 = 0;
+    return val;
+}
+
+static inline JSONValue json_null_new(void)
+{
+    JSONValue val;
+    val.type = JSON_NULL;
+    val.u.int32 = 0;
+    return val;
+}
+
+static inline JSONValue json_int32_new(int v)
+{
+    JSONValue val;
+    val.type = JSON_INT;
+    val.u.int32 = v;
+    return val;
+}
+
+static inline JSONValue json_bool_new(BOOL v)
+{
+    JSONValue val;
+    val.type = JSON_BOOL;
+    val.u.b = v;
+    return val;
+}
+
+const char *json_get_str(JSONValue val);
+const char *json_get_error(JSONValue val);
+
+JSONValue json_parse_value(const char *p);
+JSONValue json_parse_value_len(const char *p, int len);
+
+#endif /* JSON_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/list.h b/jslinux-2019-12-21/tinyemu-2019-12-21/list.h
new file mode 100644
index 0000000..3fbea04
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/list.h
@@ -0,0 +1,94 @@
+/*
+ * Linux klist like system
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef LIST_H
+#define LIST_H
+
+struct list_head {
+    struct list_head *prev;
+    struct list_head *next;
+};
+
+/* return the pointer of type 'type *' containing 'el' as field 'member' */
+#define list_entry(el, type, member) \
+    ((type *)((uint8_t *)(el) - offsetof(type, member)))
+
+static inline void init_list_head(struct list_head *head)
+{
+    head->prev = head;
+    head->next = head;
+}
+
+/* insert 'el' between 'prev' and 'next' */
+static inline void __list_add(struct list_head *el, 
+                              struct list_head *prev, struct list_head *next)
+{
+    prev->next = el;
+    el->prev = prev;
+    el->next = next;
+    next->prev = el;
+}
+
+/* add 'el' at the head of the list 'head' (= after element head) */
+static inline void list_add(struct list_head *el, struct list_head *head)
+{
+    __list_add(el, head, head->next);
+}
+
+/* add 'el' at the end of the list 'head' (= before element head) */
+static inline void list_add_tail(struct list_head *el, struct list_head *head)
+{
+    __list_add(el, head->prev, head);
+}
+
+static inline void list_del(struct list_head *el)
+{
+    struct list_head *prev, *next;
+    prev = el->prev;
+    next = el->next;
+    prev->next = next;
+    next->prev = prev;
+    el->prev = NULL; /* fail safe */
+    el->next = NULL; /* fail safe */
+}
+
+static inline int list_empty(struct list_head *el)
+{
+    return el->next == el;
+}
+
+#define list_for_each(el, head) \
+  for(el = (head)->next; el != (head); el = el->next)
+
+#define list_for_each_safe(el, el1, head)                \
+    for(el = (head)->next, el1 = el->next; el != (head); \
+        el = el1, el1 = el->next)
+
+#define list_for_each_prev(el, head) \
+  for(el = (head)->prev; el != (head); el = el->prev)
+
+#define list_for_each_prev_safe(el, el1, head)           \
+    for(el = (head)->prev, el1 = el->prev; el != (head); \
+        el = el1, el1 = el->prev)
+
+#endif /* LIST_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/machine.c b/jslinux-2019-12-21/tinyemu-2019-12-21/machine.c
new file mode 100644
index 0000000..09c7940
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/machine.c
@@ -0,0 +1,640 @@
+/*
+ * VM utilities
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "virtio.h"
+#include "machine.h"
+#include "fs_utils.h"
+#ifdef CONFIG_FS_NET
+#include "fs_wget.h"
+#endif
+
+void __attribute__((format(printf, 1, 2))) vm_error(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+#ifdef EMSCRIPTEN
+    vprintf(fmt, ap);
+#else
+    vfprintf(stderr, fmt, ap);
+#endif
+    va_end(ap);
+}
+
+int vm_get_int(JSONValue obj, const char *name, int *pval)
+{ 
+    JSONValue val;
+    val = json_object_get(obj, name);
+    if (json_is_undefined(val)) {
+        vm_error("expecting '%s' property\n", name);
+        return -1;
+    }
+    if (val.type != JSON_INT) {
+        vm_error("%s: integer expected\n", name);
+        return -1;
+    }
+    *pval = val.u.int32;
+    return 0;
+}
+
+int vm_get_int_opt(JSONValue obj, const char *name, int *pval, int def_val)
+{ 
+    JSONValue val;
+    val = json_object_get(obj, name);
+    if (json_is_undefined(val)) {
+        *pval = def_val;
+        return 0;
+    }
+    if (val.type != JSON_INT) {
+        vm_error("%s: integer expected\n", name);
+        return -1;
+    }
+    *pval = val.u.int32;
+    return 0;
+}
+
+static int vm_get_str2(JSONValue obj, const char *name, const char **pstr,
+                      BOOL is_opt)
+{ 
+    JSONValue val;
+    val = json_object_get(obj, name);
+    if (json_is_undefined(val)) {
+        if (is_opt) {
+            *pstr = NULL;
+            return 0;
+        } else {
+            vm_error("expecting '%s' property\n", name);
+            return -1;
+        }
+    }
+    if (val.type != JSON_STR) {
+        vm_error("%s: string expected\n", name);
+        return -1;
+    }
+    *pstr = val.u.str->data;
+    return 0;
+}
+
+static int vm_get_str(JSONValue obj, const char *name, const char **pstr)
+{ 
+    return vm_get_str2(obj, name, pstr, FALSE);
+}
+
+static int vm_get_str_opt(JSONValue obj, const char *name, const char **pstr)
+{ 
+    return vm_get_str2(obj, name, pstr, TRUE);
+}
+
+static char *strdup_null(const char *str)
+{
+    if (!str)
+        return NULL;
+    else
+        return strdup(str);
+}
+
+/* currently only for "TZ" */
+static char *cmdline_subst(const char *cmdline)
+{
+    DynBuf dbuf;
+    const char *p;
+    char var_name[32], *q, buf[32];
+    
+    dbuf_init(&dbuf);
+    p = cmdline;
+    while (*p != '\0') {
+        if (p[0] == '$' && p[1] == '{') {
+            p += 2;
+            q = var_name;
+            while (*p != '\0' && *p != '}') {
+                if ((q - var_name) < sizeof(var_name) - 1)
+                    *q++ = *p;
+                p++;
+            }
+            *q = '\0';
+            if (*p == '}')
+                p++;
+            if (!strcmp(var_name, "TZ")) {
+                time_t ti;
+                struct tm tm;
+                int n, sg;
+                /* get the offset to UTC */
+                time(&ti);
+                localtime_r(&ti, &tm);
+                n = tm.tm_gmtoff / 60;
+                sg = '-';
+                if (n < 0) {
+                    sg = '+';
+                    n = -n;
+                }
+                snprintf(buf, sizeof(buf), "UTC%c%02d:%02d",
+                         sg, n / 60, n % 60);
+                dbuf_putstr(&dbuf, buf);
+            }
+        } else {
+            dbuf_putc(&dbuf, *p++);
+        }
+    }
+    dbuf_putc(&dbuf, 0);
+    return (char *)dbuf.buf;
+}
+
+static BOOL find_name(const char *name, const char *name_list)
+{
+    size_t len;
+    const char *p, *r;
+    
+    p = name_list;
+    for(;;) {
+        r = strchr(p, ',');
+        if (!r) {
+            if (!strcmp(name, p))
+                return TRUE;
+            break;
+        } else {
+            len = r - p;
+            if (len == strlen(name) && !memcmp(name, p, len))
+                return TRUE;
+            p = r + 1;
+        }
+    }
+    return FALSE;
+}
+
+static const VirtMachineClass *virt_machine_list[] = {
+#if defined(EMSCRIPTEN)
+    /* only a single machine in the EMSCRIPTEN target */
+#ifndef CONFIG_X86EMU
+    &riscv_machine_class,
+#endif    
+#else
+    &riscv_machine_class,
+#endif /* !EMSCRIPTEN */
+#ifdef CONFIG_X86EMU
+    &pc_machine_class,
+#endif
+    NULL,
+};
+
+static const VirtMachineClass *virt_machine_find_class(const char *machine_name)
+{
+    const VirtMachineClass *vmc, **pvmc;
+    
+    for(pvmc = virt_machine_list; *pvmc != NULL; pvmc++) {
+        vmc = *pvmc;
+        if (find_name(machine_name, vmc->machine_names))
+            return vmc;
+    }
+    return NULL;
+}
+
+static int virt_machine_parse_config(VirtMachineParams *p,
+                                     char *config_file_str, int len)
+{
+    int version, val;
+    const char *tag_name, *str;
+    char buf1[256];
+    JSONValue cfg, obj, el;
+    
+    cfg = json_parse_value_len(config_file_str, len);
+    if (json_is_error(cfg)) {
+        vm_error("error: %s\n", json_get_error(cfg));
+        json_free(cfg);
+        return -1;
+    }
+
+    if (vm_get_int(cfg, "version", &version) < 0)
+        goto tag_fail;
+    if (version != VM_CONFIG_VERSION) {
+        if (version > VM_CONFIG_VERSION) {
+            vm_error("The emulator is too old to run this VM: please upgrade\n");
+            return -1;
+        } else {
+            vm_error("The VM configuration file is too old for this emulator version: please upgrade the VM configuration file\n");
+            return -1;
+        }
+    }
+    
+    if (vm_get_str(cfg, "machine", &str) < 0)
+        goto tag_fail;
+    p->machine_name = strdup(str);
+    p->vmc = virt_machine_find_class(p->machine_name);
+    if (!p->vmc) {
+        vm_error("Unknown machine name: %s\n", p->machine_name);
+        goto tag_fail;
+    }
+    p->vmc->virt_machine_set_defaults(p);
+
+    tag_name = "memory_size";
+    if (vm_get_int(cfg, tag_name, &val) < 0)
+        goto tag_fail;
+    p->ram_size = (uint64_t)val << 20;
+    
+    tag_name = "bios";
+    if (vm_get_str_opt(cfg, tag_name, &str) < 0)
+        goto tag_fail;
+    if (str) {
+        p->files[VM_FILE_BIOS].filename = strdup(str);
+    }
+
+    tag_name = "kernel";
+    if (vm_get_str_opt(cfg, tag_name, &str) < 0)
+        goto tag_fail;
+    if (str) {
+        p->files[VM_FILE_KERNEL].filename = strdup(str);
+    }
+
+    tag_name = "initrd";
+    if (vm_get_str_opt(cfg, tag_name, &str) < 0)
+        goto tag_fail;
+    if (str) {
+        p->files[VM_FILE_INITRD].filename = strdup(str);
+    }
+
+    if (vm_get_str_opt(cfg, "cmdline", &str) < 0)
+        goto tag_fail;
+    if (str) {
+        p->cmdline = cmdline_subst(str);
+    }
+    
+    for(;;) {
+        snprintf(buf1, sizeof(buf1), "drive%d", p->drive_count);
+        obj = json_object_get(cfg, buf1);
+        if (json_is_undefined(obj))
+            break;
+        if (p->drive_count >= MAX_DRIVE_DEVICE) {
+            vm_error("Too many drives\n");
+            return -1;
+        }
+        if (vm_get_str(obj, "file", &str) < 0)
+            goto tag_fail;
+        p->tab_drive[p->drive_count].filename = strdup(str);
+        if (vm_get_str_opt(obj, "device", &str) < 0)
+            goto tag_fail;
+        p->tab_drive[p->drive_count].device = strdup_null(str);
+        p->drive_count++;
+    }
+
+    for(;;) {
+        snprintf(buf1, sizeof(buf1), "fs%d", p->fs_count);
+        obj = json_object_get(cfg, buf1);
+        if (json_is_undefined(obj))
+            break;
+        if (p->fs_count >= MAX_DRIVE_DEVICE) {
+            vm_error("Too many filesystems\n");
+            return -1;
+        }
+        if (vm_get_str(obj, "file", &str) < 0)
+            goto tag_fail;
+        p->tab_fs[p->fs_count].filename = strdup(str);
+        if (vm_get_str_opt(obj, "tag", &str) < 0)
+            goto tag_fail;
+        if (!str) {
+            if (p->fs_count == 0)
+                strcpy(buf1, "/dev/root");
+            else
+                snprintf(buf1, sizeof(buf1), "/dev/root%d", p->fs_count);
+            str = buf1;
+        }
+        p->tab_fs[p->fs_count].tag = strdup(str);
+        p->fs_count++;
+    }
+
+    for(;;) {
+        snprintf(buf1, sizeof(buf1), "eth%d", p->eth_count);
+        obj = json_object_get(cfg, buf1);
+        if (json_is_undefined(obj))
+            break;
+        if (p->eth_count >= MAX_ETH_DEVICE) {
+            vm_error("Too many ethernet interfaces\n");
+            return -1;
+        }
+        if (vm_get_str(obj, "driver", &str) < 0)
+            goto tag_fail;
+        p->tab_eth[p->eth_count].driver = strdup(str);
+        if (!strcmp(str, "tap")) {
+            if (vm_get_str(obj, "ifname", &str) < 0)
+                goto tag_fail;
+            p->tab_eth[p->eth_count].ifname = strdup(str);
+        }
+        p->eth_count++;
+    }
+
+    p->display_device = NULL;
+    obj = json_object_get(cfg, "display0");
+    if (!json_is_undefined(obj)) {
+        if (vm_get_str(obj, "device", &str) < 0)
+            goto tag_fail;
+        p->display_device = strdup(str);
+        if (vm_get_int(obj, "width", &p->width) < 0)
+            goto tag_fail;
+        if (vm_get_int(obj, "height", &p->height) < 0)
+            goto tag_fail;
+        if (vm_get_str_opt(obj, "vga_bios", &str) < 0)
+            goto tag_fail;
+        if (str) {
+            p->files[VM_FILE_VGA_BIOS].filename = strdup(str);
+        }
+    }
+
+    if (vm_get_str_opt(cfg, "input_device", &str) < 0)
+        goto tag_fail;
+    p->input_device = strdup_null(str);
+
+    if (vm_get_str_opt(cfg, "accel", &str) < 0)
+        goto tag_fail;
+    if (str) {
+        if (!strcmp(str, "none")) {
+            p->accel_enable = FALSE;
+        } else if (!strcmp(str, "auto")) {
+            p->accel_enable = TRUE;
+        } else {
+            vm_error("unsupported 'accel' config: %s\n", str);
+            return -1;
+        }
+    }
+
+    tag_name = "rtc_local_time";
+    el = json_object_get(cfg, tag_name);
+    if (!json_is_undefined(el)) {
+        if (el.type != JSON_BOOL) {
+            vm_error("%s: boolean expected\n", tag_name);
+            goto tag_fail;
+        }
+        p->rtc_local_time = el.u.b;
+    }
+    
+    json_free(cfg);
+    return 0;
+ tag_fail:
+    json_free(cfg);
+    return -1;
+}
+
+typedef void FSLoadFileCB(void *opaque, uint8_t *buf, int buf_len);
+
+typedef struct {
+    VirtMachineParams *vm_params;
+    void (*start_cb)(void *opaque);
+    void *opaque;
+    
+    FSLoadFileCB *file_load_cb;
+    void *file_load_opaque;
+    int file_index;
+} VMConfigLoadState;
+
+static void config_file_loaded(void *opaque, uint8_t *buf, int buf_len);
+static void config_additional_file_load(VMConfigLoadState *s);
+static void config_additional_file_load_cb(void *opaque,
+                                           uint8_t *buf, int buf_len);
+
+/* XXX: win32, URL */
+char *get_file_path(const char *base_filename, const char *filename)
+{
+    int len, len1;
+    char *fname, *p;
+    
+    if (!base_filename)
+        goto done;
+    if (strchr(filename, ':'))
+        goto done; /* full URL */
+    if (filename[0] == '/')
+        goto done;
+    p = strrchr(base_filename, '/');
+    if (!p) {
+    done:
+        return strdup(filename);
+    }
+    len = p + 1 - base_filename;
+    len1 = strlen(filename);
+    fname = malloc(len + len1 + 1);
+    memcpy(fname, base_filename, len);
+    memcpy(fname + len, filename, len1 + 1);
+    return fname;
+}
+
+
+#ifdef EMSCRIPTEN
+static int load_file(uint8_t **pbuf, const char *filename)
+{
+    abort();
+}
+#else
+/* return -1 if error. */
+static int load_file(uint8_t **pbuf, const char *filename)
+{
+    FILE *f;
+    int size;
+    uint8_t *buf;
+    
+    f = fopen(filename, "rb");
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fseek(f, 0, SEEK_END);
+    size = ftell(f);
+    fseek(f, 0, SEEK_SET);
+    buf = malloc(size);
+    if (fread(buf, 1, size, f) != size) {
+        fprintf(stderr, "%s: read error\n", filename);
+        exit(1);
+    }
+    fclose(f);
+    *pbuf = buf;
+    return size;
+}
+#endif
+
+#ifdef CONFIG_FS_NET
+static void config_load_file_cb(void *opaque, int err, void *data, size_t size)
+{
+    VMConfigLoadState *s = opaque;
+    
+    //    printf("err=%d data=%p size=%ld\n", err, data, size);
+    if (err < 0) {
+        vm_error("Error %d while loading file\n", -err);
+        exit(1);
+    }
+    s->file_load_cb(s->file_load_opaque, data, size);
+}
+#endif
+
+static void config_load_file(VMConfigLoadState *s, const char *filename,
+                             FSLoadFileCB *cb, void *opaque)
+{
+    //    printf("loading %s\n", filename);
+#ifdef CONFIG_FS_NET
+    if (is_url(filename)) {
+        s->file_load_cb = cb;
+        s->file_load_opaque = opaque;
+        fs_wget(filename, NULL, NULL, s, config_load_file_cb, TRUE);
+    } else
+#endif
+    {
+        uint8_t *buf;
+        int size;
+        size = load_file(&buf, filename);
+        cb(opaque, buf, size);
+        free(buf);
+    }
+}
+
+void virt_machine_load_config_file(VirtMachineParams *p,
+                                   const char *filename,
+                                   void (*start_cb)(void *opaque),
+                                   void *opaque)
+{
+    VMConfigLoadState *s;
+    
+    s = mallocz(sizeof(*s));
+    s->vm_params = p;
+    s->start_cb = start_cb;
+    s->opaque = opaque;
+    p->cfg_filename = strdup(filename);
+
+    config_load_file(s, filename, config_file_loaded, s);
+}
+
+static void config_file_loaded(void *opaque, uint8_t *buf, int buf_len)
+{
+    VMConfigLoadState *s = opaque;
+    VirtMachineParams *p = s->vm_params;
+
+    if (virt_machine_parse_config(p, (char *)buf, buf_len) < 0)
+        exit(1);
+    
+    /* load the additional files */
+    s->file_index = 0;
+    config_additional_file_load(s);
+}
+
+static void config_additional_file_load(VMConfigLoadState *s)
+{
+    VirtMachineParams *p = s->vm_params;
+    while (s->file_index < VM_FILE_COUNT &&
+           p->files[s->file_index].filename == NULL) {
+        s->file_index++;
+    }
+    if (s->file_index == VM_FILE_COUNT) {
+        if (s->start_cb)
+            s->start_cb(s->opaque);
+        free(s);
+    } else {
+        char *fname;
+        
+        fname = get_file_path(p->cfg_filename,
+                              p->files[s->file_index].filename);
+        config_load_file(s, fname,
+                         config_additional_file_load_cb, s);
+        free(fname);
+    }
+}
+
+static void config_additional_file_load_cb(void *opaque,
+                                           uint8_t *buf, int buf_len)
+{
+    VMConfigLoadState *s = opaque;
+    VirtMachineParams *p = s->vm_params;
+
+    p->files[s->file_index].buf = malloc(buf_len);
+    memcpy(p->files[s->file_index].buf, buf, buf_len);
+    p->files[s->file_index].len = buf_len;
+
+    /* load the next files */
+    s->file_index++;
+    config_additional_file_load(s);
+}
+
+void vm_add_cmdline(VirtMachineParams *p, const char *cmdline)
+{
+    char *new_cmdline, *old_cmdline;
+    if (cmdline[0] == '!') {
+        new_cmdline = strdup(cmdline + 1);
+    } else {
+        old_cmdline = p->cmdline;
+        if (!old_cmdline)
+            old_cmdline = "";
+        new_cmdline = malloc(strlen(old_cmdline) + 1 + strlen(cmdline) + 1);
+        strcpy(new_cmdline, old_cmdline);
+        strcat(new_cmdline, " ");
+        strcat(new_cmdline, cmdline);
+    }
+    free(p->cmdline);
+    p->cmdline = new_cmdline;
+}
+
+void virt_machine_free_config(VirtMachineParams *p)
+{
+    int i;
+    
+    free(p->machine_name);
+    free(p->cmdline);
+    for(i = 0; i < VM_FILE_COUNT; i++) {
+        free(p->files[i].filename);
+        free(p->files[i].buf);
+    }
+    for(i = 0; i < p->drive_count; i++) {
+        free(p->tab_drive[i].filename);
+        free(p->tab_drive[i].device);
+    }
+    for(i = 0; i < p->fs_count; i++) {
+        free(p->tab_fs[i].filename);
+        free(p->tab_fs[i].tag);
+    }
+    for(i = 0; i < p->eth_count; i++) {
+        free(p->tab_eth[i].driver);
+        free(p->tab_eth[i].ifname);
+    }
+    free(p->input_device);
+    free(p->display_device);
+    free(p->cfg_filename);
+}
+
+VirtMachine *virt_machine_init(const VirtMachineParams *p)
+{
+    const VirtMachineClass *vmc = p->vmc;
+    return vmc->virt_machine_init(p);
+}
+
+void virt_machine_set_defaults(VirtMachineParams *p)
+{
+    memset(p, 0, sizeof(*p));
+}
+
+void virt_machine_end(VirtMachine *s)
+{
+    s->vmc->virt_machine_end(s);
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/machine.h b/jslinux-2019-12-21/tinyemu-2019-12-21/machine.h
new file mode 100644
index 0000000..76217ee
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/machine.h
@@ -0,0 +1,196 @@
+/*
+ * VM definitions
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "json.h"
+
+typedef struct FBDevice FBDevice;
+
+typedef void SimpleFBDrawFunc(FBDevice *fb_dev, void *opaque,
+                              int x, int y, int w, int h);
+
+struct FBDevice {
+    /* the following is set by the device */
+    int width;
+    int height;
+    int stride; /* current stride in bytes */
+    uint8_t *fb_data; /* current pointer to the pixel data */
+    int fb_size; /* frame buffer memory size (info only) */
+    void *device_opaque;
+    void (*refresh)(struct FBDevice *fb_dev,
+                    SimpleFBDrawFunc *redraw_func, void *opaque);
+};
+
+#define MAX_DRIVE_DEVICE 4
+#define MAX_FS_DEVICE 4
+#define MAX_ETH_DEVICE 1
+
+#define VM_CONFIG_VERSION 1
+
+typedef enum {
+    VM_FILE_BIOS,
+    VM_FILE_VGA_BIOS,
+    VM_FILE_KERNEL,
+    VM_FILE_INITRD,
+
+    VM_FILE_COUNT,
+} VMFileTypeEnum;
+
+typedef struct {
+    char *filename;
+    uint8_t *buf;
+    int len;
+} VMFileEntry;
+
+typedef struct {
+    char *device;
+    char *filename;
+    BlockDevice *block_dev;
+} VMDriveEntry;
+
+typedef struct {
+    char *device;
+    char *tag; /* 9p mount tag */
+    char *filename;
+    FSDevice *fs_dev;
+} VMFSEntry;
+
+typedef struct {
+    char *driver;
+    char *ifname;
+    EthernetDevice *net;
+} VMEthEntry;
+
+typedef struct VirtMachineClass VirtMachineClass;
+
+typedef struct {
+    char *cfg_filename;
+    const VirtMachineClass *vmc;
+    char *machine_name;
+    uint64_t ram_size;
+    BOOL rtc_real_time;
+    BOOL rtc_local_time;
+    char *display_device; /* NULL means no display */
+    int width, height; /* graphic width & height */
+    CharacterDevice *console;
+    VMDriveEntry tab_drive[MAX_DRIVE_DEVICE];
+    int drive_count;
+    VMFSEntry tab_fs[MAX_FS_DEVICE];
+    int fs_count;
+    VMEthEntry tab_eth[MAX_ETH_DEVICE];
+    int eth_count;
+
+    char *cmdline; /* bios or kernel command line */
+    BOOL accel_enable; /* enable acceleration (KVM) */
+    char *input_device; /* NULL means no input */
+    
+    /* kernel, bios and other auxiliary files */
+    VMFileEntry files[VM_FILE_COUNT];
+} VirtMachineParams;
+
+typedef struct VirtMachine {
+    const VirtMachineClass *vmc;
+    /* network */
+    EthernetDevice *net;
+    /* console */
+    VIRTIODevice *console_dev;
+    CharacterDevice *console;
+    /* graphics */
+    FBDevice *fb_dev;
+} VirtMachine;
+
+struct VirtMachineClass {
+    const char *machine_names;
+    void (*virt_machine_set_defaults)(VirtMachineParams *p);
+    VirtMachine *(*virt_machine_init)(const VirtMachineParams *p);
+    void (*virt_machine_end)(VirtMachine *s);
+    int (*virt_machine_get_sleep_duration)(VirtMachine *s, int delay);
+    void (*virt_machine_interp)(VirtMachine *s, int max_exec_cycle);
+    BOOL (*vm_mouse_is_absolute)(VirtMachine *s);
+    void (*vm_send_mouse_event)(VirtMachine *s1, int dx, int dy, int dz,
+                                unsigned int buttons);
+    void (*vm_send_key_event)(VirtMachine *s1, BOOL is_down, uint16_t key_code);
+};
+
+extern const VirtMachineClass riscv_machine_class;
+extern const VirtMachineClass pc_machine_class;
+
+void __attribute__((format(printf, 1, 2))) vm_error(const char *fmt, ...);
+int vm_get_int(JSONValue obj, const char *name, int *pval);
+int vm_get_int_opt(JSONValue obj, const char *name, int *pval, int def_val);
+
+void virt_machine_set_defaults(VirtMachineParams *p);
+void virt_machine_load_config_file(VirtMachineParams *p,
+                                   const char *filename,
+                                   void (*start_cb)(void *opaque),
+                                   void *opaque);
+void vm_add_cmdline(VirtMachineParams *p, const char *cmdline);
+char *get_file_path(const char *base_filename, const char *filename);
+void virt_machine_free_config(VirtMachineParams *p);
+VirtMachine *virt_machine_init(const VirtMachineParams *p);
+void virt_machine_end(VirtMachine *s);
+static inline int virt_machine_get_sleep_duration(VirtMachine *s, int delay)
+{
+    return s->vmc->virt_machine_get_sleep_duration(s, delay);
+}
+static inline void virt_machine_interp(VirtMachine *s, int max_exec_cycle)
+{
+    s->vmc->virt_machine_interp(s, max_exec_cycle);
+}
+static inline BOOL vm_mouse_is_absolute(VirtMachine *s)
+{
+    return s->vmc->vm_mouse_is_absolute(s);
+}
+static inline void vm_send_mouse_event(VirtMachine *s1, int dx, int dy, int dz,
+                                       unsigned int buttons)
+{
+    s1->vmc->vm_send_mouse_event(s1, dx, dy, dz, buttons);
+}
+static inline void vm_send_key_event(VirtMachine *s1, BOOL is_down, uint16_t key_code)
+{
+    s1->vmc->vm_send_key_event(s1, is_down, key_code);
+}
+
+/* gui */
+void sdl_refresh(VirtMachine *m);
+void sdl_init(int width, int height);
+
+/* simplefb.c */
+typedef struct SimpleFBState SimpleFBState;
+SimpleFBState *simplefb_init(PhysMemoryMap *map, uint64_t phys_addr,
+                             FBDevice *fb_dev, int width, int height);
+void simplefb_refresh(FBDevice *fb_dev,
+                      SimpleFBDrawFunc *redraw_func, void *opaque,
+                      PhysMemoryRange *mem_range,
+                      int fb_page_count);
+
+/* vga.c */
+typedef struct VGAState VGAState;
+VGAState *pci_vga_init(PCIBus *bus, FBDevice *fb_dev,
+                       int width, int height,
+                       const uint8_t *vga_rom_buf, int vga_rom_size);
+                      
+/* block_net.c */
+BlockDevice *block_device_init_http(const char *url,
+                                    int max_cache_size_kb,
+                                    void (*start_cb)(void *opaque),
+                                    void *start_opaque);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/netinit.sh b/jslinux-2019-12-21/tinyemu-2019-12-21/netinit.sh
new file mode 100755
index 0000000..c2dadf9
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/netinit.sh
@@ -0,0 +1,43 @@
+#!/bin/sh
+#
+# RISCVEMU Ethernet bridge and NAT configuration (run with sudo)
+#
+# Copyright (c) 2017 Fabrice Bellard
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+# host network interface connected to Internet (change it)
+internet_ifname="enp0s20f0u1"
+
+# setup bridge interface
+ip link add br0 type bridge
+# create and add tap0 interface to bridge
+ip tuntap add dev tap0 mode tap user $USER
+ip link set tap0 master br0
+
+ip link set dev br0 up
+ip link set dev tap0 up
+ifconfig br0 192.168.3.1
+
+# setup NAT to access to Internet
+echo 1 > /proc/sys/net/ipv4/ip_forward
+# delete forwarding reject rule if present
+#iptables -D FORWARD 1
+iptables -t nat -A POSTROUTING -o $internet_ifname -j MASQUERADE 
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/pci.c b/jslinux-2019-12-21/tinyemu-2019-12-21/pci.c
new file mode 100644
index 0000000..d37b737
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/pci.c
@@ -0,0 +1,588 @@
+/*
+ * Simple PCI bus driver
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+
+#include "cutils.h"
+#include "pci.h"
+
+//#define DEBUG_CONFIG
+
+typedef struct {
+    uint32_t size; /* 0 means no mapping defined */
+    uint8_t type;
+    uint8_t enabled; /* true if mapping is enabled */
+    void *opaque;
+    PCIBarSetFunc *bar_set;
+} PCIIORegion;
+
+struct PCIDevice {
+    PCIBus *bus;
+    uint8_t devfn;
+    IRQSignal irq[4];
+    uint8_t config[256];
+    uint8_t next_cap_offset; /* offset of the next capability */
+    char *name; /* for debug only */
+    PCIIORegion io_regions[PCI_NUM_REGIONS];
+};
+
+struct PCIBus {
+    int bus_num;
+    PCIDevice *device[256];
+    PhysMemoryMap *mem_map;
+    PhysMemoryMap *port_map;
+    uint32_t irq_state[4][8]; /* one bit per device */
+    IRQSignal irq[4];
+};
+
+static int bus_map_irq(PCIDevice *d, int irq_num)
+{
+    int slot_addend;
+    slot_addend = (d->devfn >> 3) - 1;
+    return (irq_num + slot_addend) & 3;
+}
+
+static void pci_device_set_irq(void *opaque, int irq_num, int level)
+{
+    PCIDevice *d = opaque;
+    PCIBus *b = d->bus;
+    uint32_t mask;
+    int i, irq_level;
+    
+    //    printf("%s: pci_device_seq_irq: %d %d\n", d->name, irq_num, level);
+    irq_num = bus_map_irq(d, irq_num);
+    mask = 1 << (d->devfn & 0x1f);
+    if (level)
+        b->irq_state[irq_num][d->devfn >> 5] |= mask;
+    else
+        b->irq_state[irq_num][d->devfn >> 5] &= ~mask;
+
+    /* compute the IRQ state */
+    mask = 0;
+    for(i = 0; i < 8; i++)
+        mask |= b->irq_state[irq_num][i];
+    irq_level = (mask != 0);
+    set_irq(&b->irq[irq_num], irq_level);
+}
+
+static int devfn_alloc(PCIBus *b)
+{
+    int devfn;
+    for(devfn = 0; devfn < 256; devfn += 8) {
+        if (!b->device[devfn])
+            return devfn;
+    }
+    return -1;
+}
+
+/* devfn < 0 means to allocate it */
+PCIDevice *pci_register_device(PCIBus *b, const char *name, int devfn,
+                               uint16_t vendor_id, uint16_t device_id,
+                               uint8_t revision, uint16_t class_id)
+{
+    PCIDevice *d;
+    int i;
+    
+    if (devfn < 0) {
+        devfn = devfn_alloc(b);
+        if (devfn < 0)
+            return NULL;
+    }
+    if (b->device[devfn])
+        return NULL;
+
+    d = mallocz(sizeof(PCIDevice));
+    d->bus = b;
+    d->name = strdup(name);
+    d->devfn = devfn;
+
+    put_le16(d->config + 0x00, vendor_id);
+    put_le16(d->config + 0x02, device_id);
+    d->config[0x08] = revision;
+    put_le16(d->config + 0x0a, class_id);
+    d->config[0x0e] = 0x00; /* header type */
+    d->next_cap_offset = 0x40;
+    
+    for(i = 0; i < 4; i++)
+        irq_init(&d->irq[i], pci_device_set_irq, d, i);
+    b->device[devfn] = d;
+
+    return d;
+}
+
+IRQSignal *pci_device_get_irq(PCIDevice *d, unsigned int irq_num)
+{
+    assert(irq_num < 4);
+    return &d->irq[irq_num];
+}
+
+static uint32_t pci_device_config_read(PCIDevice *d, uint32_t addr,
+                                       int size_log2)
+{
+    uint32_t val;
+    switch(size_log2) {
+    case 0:
+        val = *(uint8_t *)(d->config + addr);
+        break;
+    case 1:
+        /* Note: may be unaligned */
+        if (addr <= 0xfe)
+            val = get_le16(d->config + addr);
+        else
+            val = *(uint8_t *)(d->config + addr);
+        break;
+    case 2:
+        /* always aligned */
+        val = get_le32(d->config + addr);
+        break;
+    default:
+        abort();
+    }
+#ifdef DEBUG_CONFIG
+    printf("pci_config_read: dev=%s addr=0x%02x val=0x%x s=%d\n",
+           d->name, addr, val, 1 << size_log2);
+#endif
+    return val;
+}
+
+PhysMemoryMap *pci_device_get_mem_map(PCIDevice *d)
+{
+    return d->bus->mem_map;
+}
+
+PhysMemoryMap *pci_device_get_port_map(PCIDevice *d)
+{
+    return d->bus->port_map;
+}
+
+void pci_register_bar(PCIDevice *d, unsigned int bar_num,
+                      uint32_t size, int type,
+                      void *opaque, PCIBarSetFunc *bar_set)
+{
+    PCIIORegion *r;
+    uint32_t val, config_addr;
+    
+    assert(bar_num < PCI_NUM_REGIONS);
+    assert((size & (size - 1)) == 0); /* power of two */
+    assert(size >= 4);
+    r = &d->io_regions[bar_num];
+    assert(r->size == 0);
+    r->size = size;
+    r->type = type;
+    r->enabled = FALSE;
+    r->opaque = opaque;
+    r->bar_set = bar_set;
+    /* set the config value */
+    val = 0;
+    if (bar_num == PCI_ROM_SLOT) {
+        config_addr = 0x30;
+    } else {
+        val |= r->type;
+        config_addr = 0x10 + 4 * bar_num;
+    }
+    put_le32(&d->config[config_addr], val);
+}
+
+static void pci_update_mappings(PCIDevice *d)
+{
+    int cmd, i, offset;
+    uint32_t new_addr;
+    BOOL new_enabled;
+    PCIIORegion *r;
+    
+    cmd = get_le16(&d->config[PCI_COMMAND]);
+
+    for(i = 0; i < PCI_NUM_REGIONS; i++) {
+        r = &d->io_regions[i];
+        if (i == PCI_ROM_SLOT) {
+            offset = 0x30;
+        } else {
+            offset = 0x10 + i * 4;
+        }
+        new_addr = get_le32(&d->config[offset]);
+        new_enabled = FALSE;
+        if (r->size != 0) {
+            if ((r->type & PCI_ADDRESS_SPACE_IO) &&
+                (cmd & PCI_COMMAND_IO)) {
+                new_enabled = TRUE;
+            } else {
+                if (cmd & PCI_COMMAND_MEMORY) {
+                    if (i == PCI_ROM_SLOT) {
+                        new_enabled = (new_addr & 1);
+                    } else {
+                        new_enabled = TRUE;
+                    }
+                }
+            }
+        }
+        if (new_enabled) {
+            /* new address */
+            new_addr = get_le32(&d->config[offset]) & ~(r->size - 1);
+            r->bar_set(r->opaque, i, new_addr, TRUE);
+            r->enabled = TRUE;
+        } else if (r->enabled) {
+            r->bar_set(r->opaque, i, 0, FALSE);
+            r->enabled = FALSE;
+        }
+    }
+}
+
+/* return != 0 if write is not handled */
+static int pci_write_bar(PCIDevice *d, uint32_t addr,
+                          uint32_t val)
+{
+    PCIIORegion *r;
+    int reg;
+    
+    if (addr == 0x30)
+        reg = PCI_ROM_SLOT;
+    else
+        reg = (addr - 0x10) >> 2;
+    //    printf("%s: write bar addr=%x data=%x\n", d->name, addr, val);
+    r = &d->io_regions[reg];
+    if (r->size == 0)
+        return -1;
+    if (reg == PCI_ROM_SLOT) {
+        val = val & ((~(r->size - 1)) | 1);
+    } else {
+        val = (val & ~(r->size - 1)) | r->type;
+    }
+    put_le32(d->config + addr, val);
+    pci_update_mappings(d);
+    return 0;
+}
+
+static void pci_device_config_write8(PCIDevice *d, uint32_t addr,
+                                     uint32_t data)
+{
+    int can_write;
+
+    if (addr == PCI_STATUS || addr == (PCI_STATUS + 1)) {
+        /* write 1 reset bits */
+        d->config[addr] &= ~data;
+        return;
+    }
+    
+    switch(d->config[0x0e]) {
+    case 0x00:
+    case 0x80:
+        switch(addr) {
+        case 0x00:
+        case 0x01:
+        case 0x02:
+        case 0x03:
+        case 0x08:
+        case 0x09:
+        case 0x0a:
+        case 0x0b:
+        case 0x0e:
+        case 0x10 ... 0x27: /* base */
+        case 0x30 ... 0x33: /* rom */
+        case 0x3d:
+            can_write = 0;
+            break;
+        default:
+            can_write = 1;
+            break;
+        }
+        break;
+    default:
+    case 0x01:
+        switch(addr) {
+        case 0x00:
+        case 0x01:
+        case 0x02:
+        case 0x03:
+        case 0x08:
+        case 0x09:
+        case 0x0a:
+        case 0x0b:
+        case 0x0e:
+        case 0x38 ... 0x3b: /* rom */
+        case 0x3d:
+            can_write = 0;
+            break;
+        default:
+            can_write = 1;
+            break;
+        }
+        break;
+    }
+    if (can_write)
+        d->config[addr] = data;
+}
+                                  
+
+static void pci_device_config_write(PCIDevice *d, uint32_t addr,
+                                    uint32_t data, int size_log2)
+{
+    int size, i;
+    uint32_t addr1;
+    
+#ifdef DEBUG_CONFIG
+    printf("pci_config_write: dev=%s addr=0x%02x val=0x%x s=%d\n",
+           d->name, addr, data, 1 << size_log2);
+#endif
+    if (size_log2 == 2 &&
+        ((addr >= 0x10 && addr < 0x10 + 4 * 6) ||
+         addr == 0x30)) {
+        if (pci_write_bar(d, addr, data) == 0)
+            return;
+    }
+    size = 1 << size_log2;
+    for(i = 0; i < size; i++) {
+        addr1 = addr + i;
+        if (addr1 <= 0xff) {
+            pci_device_config_write8(d, addr1, (data >> (i * 8)) & 0xff);
+        }
+    }
+    if (PCI_COMMAND >= addr && PCI_COMMAND < addr + size) {
+        pci_update_mappings(d);
+    }
+}
+
+
+static void pci_data_write(PCIBus *s, uint32_t addr,
+                           uint32_t data, int size_log2)
+{
+    PCIDevice *d;
+    int bus_num, devfn, config_addr;
+    
+    bus_num = (addr >> 16) & 0xff;
+    if (bus_num != s->bus_num)
+        return;
+    devfn = (addr >> 8) & 0xff;
+    d = s->device[devfn];
+    if (!d)
+        return;
+    config_addr = addr & 0xff;
+    pci_device_config_write(d, config_addr, data, size_log2);
+}
+
+static const uint32_t val_ones[3] = { 0xff, 0xffff, 0xffffffff };
+
+static uint32_t pci_data_read(PCIBus *s, uint32_t addr, int size_log2)
+{
+    PCIDevice *d;
+    int bus_num, devfn, config_addr;
+    
+    bus_num = (addr >> 16) & 0xff;
+    if (bus_num != s->bus_num)
+        return val_ones[size_log2];
+    devfn = (addr >> 8) & 0xff;
+    d = s->device[devfn];
+    if (!d)
+        return val_ones[size_log2];
+    config_addr = addr & 0xff;
+    return pci_device_config_read(d, config_addr, size_log2);
+}
+
+/* warning: only valid for one DEVIO page. Return NULL if no memory at
+   the given address */
+uint8_t *pci_device_get_dma_ptr(PCIDevice *d, uint64_t addr, BOOL is_rw)
+{
+    return phys_mem_get_ram_ptr(d->bus->mem_map, addr, is_rw);
+}
+
+void pci_device_set_config8(PCIDevice *d, uint8_t addr, uint8_t val)
+{
+    d->config[addr] = val;
+}
+
+void pci_device_set_config16(PCIDevice *d, uint8_t addr, uint16_t val)
+{
+    put_le16(&d->config[addr], val);
+}
+
+int pci_device_get_devfn(PCIDevice *d)
+{
+    return d->devfn;
+}
+
+/* return the offset of the capability or < 0 if error. */
+int pci_add_capability(PCIDevice *d, const uint8_t *buf, int size)
+{
+    int offset;
+    
+    offset = d->next_cap_offset;
+    if ((offset + size) > 256)
+        return -1;
+    d->next_cap_offset += size;
+    d->config[PCI_STATUS] |= PCI_STATUS_CAP_LIST;
+    memcpy(d->config + offset, buf, size);
+    d->config[offset + 1] = d->config[PCI_CAPABILITY_LIST];
+    d->config[PCI_CAPABILITY_LIST] = offset;
+    return offset;
+}
+
+/* i440FX host bridge */
+
+struct I440FXState {
+    PCIBus *pci_bus;
+    PCIDevice *pci_dev;
+    PCIDevice *piix3_dev;
+    uint32_t config_reg;
+    uint8_t pic_irq_state[16];
+    IRQSignal *pic_irqs; /* 16 irqs */
+};
+
+static void i440fx_write_addr(void *opaque, uint32_t offset,
+                              uint32_t data, int size_log2)
+{
+    I440FXState *s = opaque;
+    s->config_reg = data;
+}
+
+static uint32_t i440fx_read_addr(void *opaque, uint32_t offset, int size_log2)
+{
+    I440FXState *s = opaque;
+    return s->config_reg;
+}
+
+static void i440fx_write_data(void *opaque, uint32_t offset,
+                              uint32_t data, int size_log2)
+{
+    I440FXState *s = opaque;
+    if (s->config_reg & 0x80000000) {
+        if (size_log2 == 2) {
+            /* it is simpler to assume 32 bit config accesses are
+               always aligned */
+            pci_data_write(s->pci_bus, s->config_reg & ~3, data, size_log2);
+        } else {
+            pci_data_write(s->pci_bus, s->config_reg | offset, data, size_log2);
+        }
+    }
+}
+
+static uint32_t i440fx_read_data(void *opaque, uint32_t offset, int size_log2)
+{
+    I440FXState *s = opaque;
+    if (!(s->config_reg & 0x80000000))
+        return val_ones[size_log2];
+    if (size_log2 == 2) {
+        /* it is simpler to assume 32 bit config accesses are
+           always aligned */
+        return pci_data_read(s->pci_bus, s->config_reg & ~3, size_log2);
+    } else {
+        return pci_data_read(s->pci_bus, s->config_reg | offset, size_log2);
+    }
+}
+
+static void i440fx_set_irq(void *opaque, int irq_num, int irq_level)
+{
+    I440FXState *s = opaque;
+    PCIDevice *hd = s->piix3_dev;
+    int pic_irq;
+    
+    /* map to the PIC irq (different IRQs can be mapped to the same
+       PIC irq) */
+    hd->config[0x60 + irq_num] &= ~0x80;
+    pic_irq = hd->config[0x60 + irq_num];
+    if (pic_irq < 16) {
+        if (irq_level)
+            s->pic_irq_state[pic_irq] |= 1 << irq_num;
+        else
+            s->pic_irq_state[pic_irq] &= ~(1 << irq_num);
+        set_irq(&s->pic_irqs[pic_irq], (s->pic_irq_state[pic_irq] != 0));
+    }
+}
+
+I440FXState *i440fx_init(PCIBus **pbus, int *ppiix3_devfn,
+                         PhysMemoryMap *mem_map, PhysMemoryMap *port_map,
+                         IRQSignal *pic_irqs)
+{
+    I440FXState *s;
+    PCIBus *b;
+    PCIDevice *d;
+    int i;
+    
+    s = mallocz(sizeof(*s));
+    
+    b = mallocz(sizeof(PCIBus));
+    b->bus_num = 0;
+    b->mem_map = mem_map;
+    b->port_map = port_map;
+
+    s->pic_irqs = pic_irqs;
+    for(i = 0; i < 4; i++) {
+        irq_init(&b->irq[i], i440fx_set_irq, s, i);
+    }
+    
+    cpu_register_device(port_map, 0xcf8, 1, s, i440fx_read_addr, i440fx_write_addr, 
+                        DEVIO_SIZE32);
+    cpu_register_device(port_map, 0xcfc, 4, s, i440fx_read_data, i440fx_write_data, 
+                        DEVIO_SIZE8 | DEVIO_SIZE16 | DEVIO_SIZE32);
+    d = pci_register_device(b, "i440FX", 0, 0x8086, 0x1237, 0x02, 0x0600);
+    put_le16(&d->config[PCI_SUBSYSTEM_VENDOR_ID], 0x1af4); /* Red Hat, Inc. */
+    put_le16(&d->config[PCI_SUBSYSTEM_ID], 0x1100); /* QEMU virtual machine */
+    
+    s->pci_dev = d;
+    s->pci_bus = b;
+
+    s->piix3_dev = pci_register_device(b, "PIIX3", 8, 0x8086, 0x7000,
+                                       0x00, 0x0601);
+    pci_device_set_config8(s->piix3_dev, 0x0e, 0x80); /* header type */
+
+    *pbus = b;
+    *ppiix3_devfn = s->piix3_dev->devfn;
+    return s;
+}
+
+/* in case no BIOS is used, map the interrupts. */
+void i440fx_map_interrupts(I440FXState *s, uint8_t *elcr,
+                           const uint8_t *pci_irqs)
+{
+    PCIBus *b = s->pci_bus;
+    PCIDevice *d, *hd;
+    int irq_num, pic_irq, devfn, i;
+    
+    /* set a default PCI IRQ mapping to PIC IRQs */
+    hd = s->piix3_dev;
+
+    elcr[0] = 0;
+    elcr[1] = 0;
+    for(i = 0; i < 4; i++) {
+        irq_num = pci_irqs[i];
+        hd->config[0x60 + i] = irq_num;
+        elcr[irq_num >> 3] |= (1 << (irq_num & 7));
+    }
+
+    for(devfn = 0; devfn < 256; devfn++) {
+        d = b->device[devfn];
+        if (!d)
+            continue;
+        if (d->config[PCI_INTERRUPT_PIN]) {
+            irq_num = 0;
+            irq_num = bus_map_irq(d, irq_num);
+            pic_irq = hd->config[0x60 + irq_num];
+            if (pic_irq < 16) {
+                d->config[PCI_INTERRUPT_LINE] = pic_irq;
+            }
+        }
+    }
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/pci.h b/jslinux-2019-12-21/tinyemu-2019-12-21/pci.h
new file mode 100644
index 0000000..39d6efe
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/pci.h
@@ -0,0 +1,81 @@
+/*
+ * Simple PCI bus driver
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef PCI_H
+#define PCI_H
+
+#include "iomem.h"
+
+typedef struct PCIBus PCIBus;
+typedef struct PCIDevice PCIDevice;
+
+/* bar type */
+#define PCI_ADDRESS_SPACE_MEM		0x00
+#define PCI_ADDRESS_SPACE_IO		0x01
+#define PCI_ADDRESS_SPACE_MEM_PREFETCH	0x08
+
+#define PCI_ROM_SLOT 6
+#define PCI_NUM_REGIONS 7
+
+/* PCI config addresses */
+#define PCI_VENDOR_ID		0x00	/* 16 bits */
+#define PCI_DEVICE_ID		0x02	/* 16 bits */
+#define PCI_COMMAND		0x04	/* 16 bits */
+#define PCI_COMMAND_IO		(1 << 0)
+#define PCI_COMMAND_MEMORY	(1 << 1)
+#define PCI_STATUS		0x06	/* 16 bits */
+#define  PCI_STATUS_CAP_LIST	(1 << 4)
+#define PCI_CLASS_PROG		0x09
+#define PCI_SUBSYSTEM_VENDOR_ID	0x2c    /* 16 bits */
+#define PCI_SUBSYSTEM_ID	0x2e    /* 16 bits */
+#define PCI_CAPABILITY_LIST	0x34    /* 8 bits */
+#define PCI_INTERRUPT_LINE	0x3c    /* 8 bits */
+#define PCI_INTERRUPT_PIN	0x3d    /* 8 bits */
+
+typedef void PCIBarSetFunc(void *opaque, int bar_num, uint32_t addr,
+                           BOOL enabled);
+
+PCIDevice *pci_register_device(PCIBus *b, const char *name, int devfn,
+                               uint16_t vendor_id, uint16_t device_id,
+                               uint8_t revision, uint16_t class_id);
+PhysMemoryMap *pci_device_get_mem_map(PCIDevice *d);
+PhysMemoryMap *pci_device_get_port_map(PCIDevice *d);
+void pci_register_bar(PCIDevice *d, unsigned int bar_num,
+                      uint32_t size, int type,
+                      void *opaque, PCIBarSetFunc *bar_set);
+IRQSignal *pci_device_get_irq(PCIDevice *d, unsigned int irq_num);
+uint8_t *pci_device_get_dma_ptr(PCIDevice *d, uint64_t addr, BOOL is_rw);
+void pci_device_set_config8(PCIDevice *d, uint8_t addr, uint8_t val);
+void pci_device_set_config16(PCIDevice *d, uint8_t addr, uint16_t val);
+int pci_device_get_devfn(PCIDevice *d);
+int pci_add_capability(PCIDevice *d, const uint8_t *buf, int size);
+
+typedef struct I440FXState I440FXState;
+
+I440FXState *i440fx_init(PCIBus **pbus, int *ppiix3_devfn,
+                         PhysMemoryMap *mem_map, PhysMemoryMap *port_map,
+                         IRQSignal *pic_irqs);
+void i440fx_map_interrupts(I440FXState *s, uint8_t *elcr,
+                           const uint8_t *pci_irqs);
+
+#endif /* PCI_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/pckbd.c b/jslinux-2019-12-21/tinyemu-2019-12-21/pckbd.c
new file mode 100644
index 0000000..e1c73d7
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/pckbd.c
@@ -0,0 +1,342 @@
+/*
+ * QEMU PC keyboard emulation
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "ps2.h"
+#include "virtio.h"
+#include "machine.h"
+
+/* debug PC keyboard */
+//#define DEBUG_KBD
+
+/* debug PC keyboard : only mouse */
+//#define DEBUG_MOUSE
+
+/*	Keyboard Controller Commands */
+#define KBD_CCMD_READ_MODE	0x20	/* Read mode bits */
+#define KBD_CCMD_WRITE_MODE	0x60	/* Write mode bits */
+#define KBD_CCMD_GET_VERSION	0xA1	/* Get controller version */
+#define KBD_CCMD_MOUSE_DISABLE	0xA7	/* Disable mouse interface */
+#define KBD_CCMD_MOUSE_ENABLE	0xA8	/* Enable mouse interface */
+#define KBD_CCMD_TEST_MOUSE	0xA9	/* Mouse interface test */
+#define KBD_CCMD_SELF_TEST	0xAA	/* Controller self test */
+#define KBD_CCMD_KBD_TEST	0xAB	/* Keyboard interface test */
+#define KBD_CCMD_KBD_DISABLE	0xAD	/* Keyboard interface disable */
+#define KBD_CCMD_KBD_ENABLE	0xAE	/* Keyboard interface enable */
+#define KBD_CCMD_READ_INPORT    0xC0    /* read input port */
+#define KBD_CCMD_READ_OUTPORT	0xD0    /* read output port */
+#define KBD_CCMD_WRITE_OUTPORT	0xD1    /* write output port */
+#define KBD_CCMD_WRITE_OBUF	0xD2
+#define KBD_CCMD_WRITE_AUX_OBUF	0xD3    /* Write to output buffer as if
+					   initiated by the auxiliary device */
+#define KBD_CCMD_WRITE_MOUSE	0xD4	/* Write the following byte to the mouse */
+#define KBD_CCMD_DISABLE_A20    0xDD    /* HP vectra only ? */
+#define KBD_CCMD_ENABLE_A20     0xDF    /* HP vectra only ? */
+#define KBD_CCMD_RESET	        0xFE
+
+/* Status Register Bits */
+#define KBD_STAT_OBF 		0x01	/* Keyboard output buffer full */
+#define KBD_STAT_IBF 		0x02	/* Keyboard input buffer full */
+#define KBD_STAT_SELFTEST	0x04	/* Self test successful */
+#define KBD_STAT_CMD		0x08	/* Last write was a command write (0=data) */
+#define KBD_STAT_UNLOCKED	0x10	/* Zero if keyboard locked */
+#define KBD_STAT_MOUSE_OBF	0x20	/* Mouse output buffer full */
+#define KBD_STAT_GTO 		0x40	/* General receive/xmit timeout */
+#define KBD_STAT_PERR 		0x80	/* Parity error */
+
+/* Controller Mode Register Bits */
+#define KBD_MODE_KBD_INT	0x01	/* Keyboard data generate IRQ1 */
+#define KBD_MODE_MOUSE_INT	0x02	/* Mouse data generate IRQ12 */
+#define KBD_MODE_SYS 		0x04	/* The system flag (?) */
+#define KBD_MODE_NO_KEYLOCK	0x08	/* The keylock doesn't affect the keyboard if set */
+#define KBD_MODE_DISABLE_KBD	0x10	/* Disable keyboard interface */
+#define KBD_MODE_DISABLE_MOUSE	0x20	/* Disable mouse interface */
+#define KBD_MODE_KCC 		0x40	/* Scan code conversion to PC format */
+#define KBD_MODE_RFU		0x80
+
+#define KBD_PENDING_KBD         1
+#define KBD_PENDING_AUX         2
+
+struct KBDState {
+    uint8_t write_cmd; /* if non zero, write data to port 60 is expected */
+    uint8_t status;
+    uint8_t mode;
+    /* Bitmask of devices with data available.  */
+    uint8_t pending;
+    PS2KbdState *kbd;
+    PS2MouseState *mouse;
+
+    IRQSignal *irq_kbd;
+    IRQSignal *irq_mouse;
+};
+
+static void qemu_system_reset_request(void)
+{
+    printf("system_reset_request\n");
+    exit(1);
+    /* XXX */
+}
+
+static void ioport_set_a20(int val)
+{
+}
+
+static int ioport_get_a20(void)
+{
+    return 1;
+}
+
+/* update irq and KBD_STAT_[MOUSE_]OBF */
+/* XXX: not generating the irqs if KBD_MODE_DISABLE_KBD is set may be
+   incorrect, but it avoids having to simulate exact delays */
+static void kbd_update_irq(KBDState *s)
+{
+    int irq_kbd_level, irq_mouse_level;
+
+    irq_kbd_level = 0;
+    irq_mouse_level = 0;
+    s->status &= ~(KBD_STAT_OBF | KBD_STAT_MOUSE_OBF);
+    if (s->pending) {
+        s->status |= KBD_STAT_OBF;
+        /* kbd data takes priority over aux data.  */
+        if (s->pending == KBD_PENDING_AUX) {
+            s->status |= KBD_STAT_MOUSE_OBF;
+            if (s->mode & KBD_MODE_MOUSE_INT)
+                irq_mouse_level = 1;
+        } else {
+            if ((s->mode & KBD_MODE_KBD_INT) &&
+                !(s->mode & KBD_MODE_DISABLE_KBD))
+                irq_kbd_level = 1;
+        }
+    }
+    set_irq(s->irq_kbd, irq_kbd_level);
+    set_irq(s->irq_mouse, irq_mouse_level);
+}
+
+static void kbd_update_kbd_irq(void *opaque, int level)
+{
+    KBDState *s = (KBDState *)opaque;
+
+    if (level)
+        s->pending |= KBD_PENDING_KBD;
+    else
+        s->pending &= ~KBD_PENDING_KBD;
+    kbd_update_irq(s);
+}
+
+static void kbd_update_aux_irq(void *opaque, int level)
+{
+    KBDState *s = (KBDState *)opaque;
+
+    if (level)
+        s->pending |= KBD_PENDING_AUX;
+    else
+        s->pending &= ~KBD_PENDING_AUX;
+    kbd_update_irq(s);
+}
+
+static uint32_t kbd_read_status(void *opaque, uint32_t addr, int size_log2)
+{
+    KBDState *s = opaque;
+    int val;
+    val = s->status;
+#if defined(DEBUG_KBD)
+    printf("kbd: read status=0x%02x\n", val);
+#endif
+    return val;
+}
+
+static void kbd_queue(KBDState *s, int b, int aux)
+{
+    if (aux)
+        ps2_queue(s->mouse, b);
+    else
+        ps2_queue(s->kbd, b);
+}
+
+static void kbd_write_command(void *opaque, uint32_t addr, uint32_t val,
+                              int size_log2)
+{
+    KBDState *s = opaque;
+
+#if defined(DEBUG_KBD)
+    printf("kbd: write cmd=0x%02x\n", val);
+#endif
+    switch(val) {
+    case KBD_CCMD_READ_MODE:
+        kbd_queue(s, s->mode, 1);
+        break;
+    case KBD_CCMD_WRITE_MODE:
+    case KBD_CCMD_WRITE_OBUF:
+    case KBD_CCMD_WRITE_AUX_OBUF:
+    case KBD_CCMD_WRITE_MOUSE:
+    case KBD_CCMD_WRITE_OUTPORT:
+        s->write_cmd = val;
+        break;
+    case KBD_CCMD_MOUSE_DISABLE:
+        s->mode |= KBD_MODE_DISABLE_MOUSE;
+        break;
+    case KBD_CCMD_MOUSE_ENABLE:
+        s->mode &= ~KBD_MODE_DISABLE_MOUSE;
+        break;
+    case KBD_CCMD_TEST_MOUSE:
+        kbd_queue(s, 0x00, 0);
+        break;
+    case KBD_CCMD_SELF_TEST:
+        s->status |= KBD_STAT_SELFTEST;
+        kbd_queue(s, 0x55, 0);
+        break;
+    case KBD_CCMD_KBD_TEST:
+        kbd_queue(s, 0x00, 0);
+        break;
+    case KBD_CCMD_KBD_DISABLE:
+        s->mode |= KBD_MODE_DISABLE_KBD;
+        kbd_update_irq(s);
+        break;
+    case KBD_CCMD_KBD_ENABLE:
+        s->mode &= ~KBD_MODE_DISABLE_KBD;
+        kbd_update_irq(s);
+        break;
+    case KBD_CCMD_READ_INPORT:
+        kbd_queue(s, 0x00, 0);
+        break;
+    case KBD_CCMD_READ_OUTPORT:
+        /* XXX: check that */
+        val = 0x01 | (ioport_get_a20() << 1);
+        if (s->status & KBD_STAT_OBF)
+            val |= 0x10;
+        if (s->status & KBD_STAT_MOUSE_OBF)
+            val |= 0x20;
+        kbd_queue(s, val, 0);
+        break;
+    case KBD_CCMD_ENABLE_A20:
+        ioport_set_a20(1);
+        break;
+    case KBD_CCMD_DISABLE_A20:
+        ioport_set_a20(0);
+        break;
+    case KBD_CCMD_RESET:
+        qemu_system_reset_request();
+        break;
+    case 0xff:
+        /* ignore that - I don't know what is its use */
+        break;
+    default:
+        fprintf(stderr, "qemu: unsupported keyboard cmd=0x%02x\n", val);
+        break;
+    }
+}
+
+static uint32_t kbd_read_data(void *opaque, uint32_t addr, int size_log2)
+{
+    KBDState *s = opaque;
+    uint32_t val;
+    if (s->pending == KBD_PENDING_AUX)
+        val = ps2_read_data(s->mouse);
+    else
+        val = ps2_read_data(s->kbd);
+#ifdef DEBUG_KBD
+    printf("kbd: read data=0x%02x\n", val);
+#endif
+    return val;
+}
+
+static void kbd_write_data(void *opaque, uint32_t addr, uint32_t val, int size_log2)
+{
+    KBDState *s = opaque;
+
+#ifdef DEBUG_KBD
+    printf("kbd: write data=0x%02x\n", val);
+#endif
+
+    switch(s->write_cmd) {
+    case 0:
+        ps2_write_keyboard(s->kbd, val);
+        break;
+    case KBD_CCMD_WRITE_MODE:
+        s->mode = val;
+        ps2_keyboard_set_translation(s->kbd, (s->mode & KBD_MODE_KCC) != 0);
+        /* ??? */
+        kbd_update_irq(s);
+        break;
+    case KBD_CCMD_WRITE_OBUF:
+        kbd_queue(s, val, 0);
+        break;
+    case KBD_CCMD_WRITE_AUX_OBUF:
+        kbd_queue(s, val, 1);
+        break;
+    case KBD_CCMD_WRITE_OUTPORT:
+        ioport_set_a20((val >> 1) & 1);
+        if (!(val & 1)) {
+            qemu_system_reset_request();
+        }
+        break;
+    case KBD_CCMD_WRITE_MOUSE:
+        ps2_write_mouse(s->mouse, val);
+        break;
+    default:
+        break;
+    }
+    s->write_cmd = 0;
+}
+
+static void kbd_reset(void *opaque)
+{
+    KBDState *s = opaque;
+
+    s->mode = KBD_MODE_KBD_INT | KBD_MODE_MOUSE_INT;
+    s->status = KBD_STAT_CMD | KBD_STAT_UNLOCKED;
+}
+
+KBDState *i8042_init(PS2KbdState **pkbd,
+                     PS2MouseState **pmouse,
+                     PhysMemoryMap *port_map,
+                     IRQSignal *kbd_irq, IRQSignal *mouse_irq, uint32_t io_base)
+{
+    KBDState *s;
+    
+    s = mallocz(sizeof(*s));
+    
+    s->irq_kbd = kbd_irq;
+    s->irq_mouse = mouse_irq;
+
+    kbd_reset(s);
+    cpu_register_device(port_map, io_base, 1, s, kbd_read_data, kbd_write_data, 
+                        DEVIO_SIZE8);
+    cpu_register_device(port_map, io_base + 4, 1, s, kbd_read_status, kbd_write_command, 
+                        DEVIO_SIZE8);
+
+    s->kbd = ps2_kbd_init(kbd_update_kbd_irq, s);
+    s->mouse = ps2_mouse_init(kbd_update_aux_irq, s);
+
+    *pkbd = s->kbd;
+    *pmouse = s->mouse;
+    return s;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/ps2.c b/jslinux-2019-12-21/tinyemu-2019-12-21/ps2.c
new file mode 100644
index 0000000..c787568
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/ps2.c
@@ -0,0 +1,489 @@
+/*
+ * QEMU PS/2 keyboard/mouse emulation
+ *
+ * Copyright (c) 2003 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "ps2.h"
+
+/* debug PC keyboard */
+//#define DEBUG_KBD
+
+/* debug PC keyboard : only mouse */
+//#define DEBUG_MOUSE
+
+/* Keyboard Commands */
+#define KBD_CMD_SET_LEDS	0xED	/* Set keyboard leds */
+#define KBD_CMD_ECHO     	0xEE
+#define KBD_CMD_GET_ID 	        0xF2	/* get keyboard ID */
+#define KBD_CMD_SET_RATE	0xF3	/* Set typematic rate */
+#define KBD_CMD_ENABLE		0xF4	/* Enable scanning */
+#define KBD_CMD_RESET_DISABLE	0xF5	/* reset and disable scanning */
+#define KBD_CMD_RESET_ENABLE   	0xF6    /* reset and enable scanning */
+#define KBD_CMD_RESET		0xFF	/* Reset */
+
+/* Keyboard Replies */
+#define KBD_REPLY_POR		0xAA	/* Power on reset */
+#define KBD_REPLY_ACK		0xFA	/* Command ACK */
+#define KBD_REPLY_RESEND	0xFE	/* Command NACK, send the cmd again */
+
+/* Mouse Commands */
+#define AUX_SET_SCALE11		0xE6	/* Set 1:1 scaling */
+#define AUX_SET_SCALE21		0xE7	/* Set 2:1 scaling */
+#define AUX_SET_RES		0xE8	/* Set resolution */
+#define AUX_GET_SCALE		0xE9	/* Get scaling factor */
+#define AUX_SET_STREAM		0xEA	/* Set stream mode */
+#define AUX_POLL		0xEB	/* Poll */
+#define AUX_RESET_WRAP		0xEC	/* Reset wrap mode */
+#define AUX_SET_WRAP		0xEE	/* Set wrap mode */
+#define AUX_SET_REMOTE		0xF0	/* Set remote mode */
+#define AUX_GET_TYPE		0xF2	/* Get type */
+#define AUX_SET_SAMPLE		0xF3	/* Set sample rate */
+#define AUX_ENABLE_DEV		0xF4	/* Enable aux device */
+#define AUX_DISABLE_DEV		0xF5	/* Disable aux device */
+#define AUX_SET_DEFAULT		0xF6
+#define AUX_RESET		0xFF	/* Reset aux device */
+#define AUX_ACK			0xFA	/* Command byte ACK. */
+
+#define MOUSE_STATUS_REMOTE     0x40
+#define MOUSE_STATUS_ENABLED    0x20
+#define MOUSE_STATUS_SCALE21    0x10
+
+#define PS2_QUEUE_SIZE 256
+
+typedef struct {
+    uint8_t data[PS2_QUEUE_SIZE];
+    int rptr, wptr, count;
+} PS2Queue;
+
+typedef struct {
+    PS2Queue queue;
+    int32_t write_cmd;
+    void (*update_irq)(void *, int);
+    void *update_arg;
+} PS2State;
+
+struct  PS2KbdState {
+    PS2State common;
+    int scan_enabled;
+    /* Qemu uses translated PC scancodes internally.  To avoid multiple
+       conversions we do the translation (if any) in the PS/2 emulation
+       not the keyboard controller.  */
+    int translate;
+};
+
+struct PS2MouseState {
+    PS2State common;
+    uint8_t mouse_status;
+    uint8_t mouse_resolution;
+    uint8_t mouse_sample_rate;
+    uint8_t mouse_wrap;
+    uint8_t mouse_type; /* 0 = PS2, 3 = IMPS/2, 4 = IMEX */
+    uint8_t mouse_detect_state;
+    int mouse_dx; /* current values, needed for 'poll' mode */
+    int mouse_dy;
+    int mouse_dz;
+    uint8_t mouse_buttons;
+};
+
+void ps2_queue(void *opaque, int b)
+{
+    PS2State *s = (PS2State *)opaque;
+    PS2Queue *q = &s->queue;
+
+    if (q->count >= PS2_QUEUE_SIZE)
+        return;
+    q->data[q->wptr] = b;
+    if (++q->wptr == PS2_QUEUE_SIZE)
+        q->wptr = 0;
+    q->count++;
+    s->update_irq(s->update_arg, 1);
+}
+
+#define INPUT_MAKE_KEY_MIN 96
+#define INPUT_MAKE_KEY_MAX 127
+
+static const uint8_t linux_input_to_keycode_set1[INPUT_MAKE_KEY_MAX - INPUT_MAKE_KEY_MIN + 1] = {
+    0x1c, 0x1d, 0x35, 0x00, 0x38, 0x00, 0x47, 0x48, 
+    0x49, 0x4b, 0x4d, 0x4f, 0x50, 0x51, 0x52, 0x53, 
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x5b, 0x5c, 0x5d, 
+};
+
+/* keycode is a Linux input layer keycode. We only support the PS/2
+   keycode set 1 */
+void ps2_put_keycode(PS2KbdState *s, BOOL is_down, int keycode)
+{
+    if (keycode >= INPUT_MAKE_KEY_MIN) {
+        if (keycode > INPUT_MAKE_KEY_MAX)
+            return;
+        keycode = linux_input_to_keycode_set1[keycode - INPUT_MAKE_KEY_MIN];
+        if (keycode == 0)
+            return;
+        ps2_queue(&s->common, 0xe0);
+    }
+    ps2_queue(&s->common, keycode | ((!is_down) << 7));
+}
+
+uint32_t ps2_read_data(void *opaque)
+{
+    PS2State *s = (PS2State *)opaque;
+    PS2Queue *q;
+    int val, index;
+
+    q = &s->queue;
+    if (q->count == 0) {
+        /* NOTE: if no data left, we return the last keyboard one
+           (needed for EMM386) */
+        /* XXX: need a timer to do things correctly */
+        index = q->rptr - 1;
+        if (index < 0)
+            index = PS2_QUEUE_SIZE - 1;
+        val = q->data[index];
+    } else {
+        val = q->data[q->rptr];
+        if (++q->rptr == PS2_QUEUE_SIZE)
+            q->rptr = 0;
+        q->count--;
+        /* reading deasserts IRQ */
+        s->update_irq(s->update_arg, 0);
+        /* reassert IRQs if data left */
+        s->update_irq(s->update_arg, q->count != 0);
+    }
+    return val;
+}
+
+static void ps2_reset_keyboard(PS2KbdState *s)
+{
+    s->scan_enabled = 1;
+}
+
+void ps2_write_keyboard(void *opaque, int val)
+{
+    PS2KbdState *s = (PS2KbdState *)opaque;
+
+    switch(s->common.write_cmd) {
+    default:
+    case -1:
+        switch(val) {
+        case 0x00:
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            break;
+        case 0x05:
+            ps2_queue(&s->common, KBD_REPLY_RESEND);
+            break;
+        case KBD_CMD_GET_ID:
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            ps2_queue(&s->common, 0xab);
+            ps2_queue(&s->common, 0x83);
+            break;
+        case KBD_CMD_ECHO:
+            ps2_queue(&s->common, KBD_CMD_ECHO);
+            break;
+        case KBD_CMD_ENABLE:
+            s->scan_enabled = 1;
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            break;
+        case KBD_CMD_SET_LEDS:
+        case KBD_CMD_SET_RATE:
+            s->common.write_cmd = val;
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            break;
+        case KBD_CMD_RESET_DISABLE:
+            ps2_reset_keyboard(s);
+            s->scan_enabled = 0;
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            break;
+        case KBD_CMD_RESET_ENABLE:
+            ps2_reset_keyboard(s);
+            s->scan_enabled = 1;
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            break;
+        case KBD_CMD_RESET:
+            ps2_reset_keyboard(s);
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            ps2_queue(&s->common, KBD_REPLY_POR);
+            break;
+        default:
+            ps2_queue(&s->common, KBD_REPLY_ACK);
+            break;
+        }
+        break;
+    case KBD_CMD_SET_LEDS:
+        ps2_queue(&s->common, KBD_REPLY_ACK);
+        s->common.write_cmd = -1;
+        break;
+    case KBD_CMD_SET_RATE:
+        ps2_queue(&s->common, KBD_REPLY_ACK);
+        s->common.write_cmd = -1;
+        break;
+    }
+}
+
+/* Set the scancode translation mode.
+   0 = raw scancodes.
+   1 = translated scancodes (used by qemu internally).  */
+
+void ps2_keyboard_set_translation(void *opaque, int mode)
+{
+    PS2KbdState *s = (PS2KbdState *)opaque;
+    s->translate = mode;
+}
+
+static void ps2_mouse_send_packet(PS2MouseState *s)
+{
+    unsigned int b;
+    int dx1, dy1, dz1;
+
+    dx1 = s->mouse_dx;
+    dy1 = s->mouse_dy;
+    dz1 = s->mouse_dz;
+    /* XXX: increase range to 8 bits ? */
+    if (dx1 > 127)
+        dx1 = 127;
+    else if (dx1 < -127)
+        dx1 = -127;
+    if (dy1 > 127)
+        dy1 = 127;
+    else if (dy1 < -127)
+        dy1 = -127;
+    b = 0x08 | ((dx1 < 0) << 4) | ((dy1 < 0) << 5) | (s->mouse_buttons & 0x07);
+    ps2_queue(&s->common, b);
+    ps2_queue(&s->common, dx1 & 0xff);
+    ps2_queue(&s->common, dy1 & 0xff);
+    /* extra byte for IMPS/2 or IMEX */
+    switch(s->mouse_type) {
+    default:
+        break;
+    case 3:
+        if (dz1 > 127)
+            dz1 = 127;
+        else if (dz1 < -127)
+                dz1 = -127;
+        ps2_queue(&s->common, dz1 & 0xff);
+        break;
+    case 4:
+        if (dz1 > 7)
+            dz1 = 7;
+        else if (dz1 < -7)
+            dz1 = -7;
+        b = (dz1 & 0x0f) | ((s->mouse_buttons & 0x18) << 1);
+        ps2_queue(&s->common, b);
+        break;
+    }
+
+    /* update deltas */
+    s->mouse_dx -= dx1;
+    s->mouse_dy -= dy1;
+    s->mouse_dz -= dz1;
+}
+
+void ps2_mouse_event(PS2MouseState *s,
+                     int dx, int dy, int dz, int buttons_state)
+{
+    /* check if deltas are recorded when disabled */
+    if (!(s->mouse_status & MOUSE_STATUS_ENABLED))
+        return;
+
+    s->mouse_dx += dx;
+    s->mouse_dy -= dy;
+    s->mouse_dz += dz;
+    /* XXX: SDL sometimes generates nul events: we delete them */
+    if (s->mouse_dx == 0 && s->mouse_dy == 0 && s->mouse_dz == 0 &&
+        s->mouse_buttons == buttons_state)
+	return;
+    s->mouse_buttons = buttons_state;
+
+    if (!(s->mouse_status & MOUSE_STATUS_REMOTE) &&
+        (s->common.queue.count < (PS2_QUEUE_SIZE - 16))) {
+        for(;;) {
+            /* if not remote, send event. Multiple events are sent if
+               too big deltas */
+            ps2_mouse_send_packet(s);
+            if (s->mouse_dx == 0 && s->mouse_dy == 0 && s->mouse_dz == 0)
+                break;
+        }
+    }
+}
+
+void ps2_write_mouse(void *opaque, int val)
+{
+    PS2MouseState *s = (PS2MouseState *)opaque;
+#ifdef DEBUG_MOUSE
+    printf("kbd: write mouse 0x%02x\n", val);
+#endif
+    switch(s->common.write_cmd) {
+    default:
+    case -1:
+        /* mouse command */
+        if (s->mouse_wrap) {
+            if (val == AUX_RESET_WRAP) {
+                s->mouse_wrap = 0;
+                ps2_queue(&s->common, AUX_ACK);
+                return;
+            } else if (val != AUX_RESET) {
+                ps2_queue(&s->common, val);
+                return;
+            }
+        }
+        switch(val) {
+        case AUX_SET_SCALE11:
+            s->mouse_status &= ~MOUSE_STATUS_SCALE21;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_SET_SCALE21:
+            s->mouse_status |= MOUSE_STATUS_SCALE21;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_SET_STREAM:
+            s->mouse_status &= ~MOUSE_STATUS_REMOTE;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_SET_WRAP:
+            s->mouse_wrap = 1;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_SET_REMOTE:
+            s->mouse_status |= MOUSE_STATUS_REMOTE;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_GET_TYPE:
+            ps2_queue(&s->common, AUX_ACK);
+            ps2_queue(&s->common, s->mouse_type);
+            break;
+        case AUX_SET_RES:
+        case AUX_SET_SAMPLE:
+            s->common.write_cmd = val;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_GET_SCALE:
+            ps2_queue(&s->common, AUX_ACK);
+            ps2_queue(&s->common, s->mouse_status);
+            ps2_queue(&s->common, s->mouse_resolution);
+            ps2_queue(&s->common, s->mouse_sample_rate);
+            break;
+        case AUX_POLL:
+            ps2_queue(&s->common, AUX_ACK);
+            ps2_mouse_send_packet(s);
+            break;
+        case AUX_ENABLE_DEV:
+            s->mouse_status |= MOUSE_STATUS_ENABLED;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_DISABLE_DEV:
+            s->mouse_status &= ~MOUSE_STATUS_ENABLED;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_SET_DEFAULT:
+            s->mouse_sample_rate = 100;
+            s->mouse_resolution = 2;
+            s->mouse_status = 0;
+            ps2_queue(&s->common, AUX_ACK);
+            break;
+        case AUX_RESET:
+            s->mouse_sample_rate = 100;
+            s->mouse_resolution = 2;
+            s->mouse_status = 0;
+            s->mouse_type = 0;
+            ps2_queue(&s->common, AUX_ACK);
+            ps2_queue(&s->common, 0xaa);
+            ps2_queue(&s->common, s->mouse_type);
+            break;
+        default:
+            break;
+        }
+        break;
+    case AUX_SET_SAMPLE:
+        s->mouse_sample_rate = val;
+        /* detect IMPS/2 or IMEX */
+        switch(s->mouse_detect_state) {
+        default:
+        case 0:
+            if (val == 200)
+                s->mouse_detect_state = 1;
+            break;
+        case 1:
+            if (val == 100)
+                s->mouse_detect_state = 2;
+            else if (val == 200)
+                s->mouse_detect_state = 3;
+            else
+                s->mouse_detect_state = 0;
+            break;
+        case 2:
+            if (val == 80)
+                s->mouse_type = 3; /* IMPS/2 */
+            s->mouse_detect_state = 0;
+            break;
+        case 3:
+            if (val == 80)
+                s->mouse_type = 4; /* IMEX */
+            s->mouse_detect_state = 0;
+            break;
+        }
+        ps2_queue(&s->common, AUX_ACK);
+        s->common.write_cmd = -1;
+        break;
+    case AUX_SET_RES:
+        s->mouse_resolution = val;
+        ps2_queue(&s->common, AUX_ACK);
+        s->common.write_cmd = -1;
+        break;
+    }
+}
+
+static void ps2_reset(void *opaque)
+{
+    PS2State *s = (PS2State *)opaque;
+    PS2Queue *q;
+    s->write_cmd = -1;
+    q = &s->queue;
+    q->rptr = 0;
+    q->wptr = 0;
+    q->count = 0;
+}
+
+PS2KbdState *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg)
+{
+    PS2KbdState *s = (PS2KbdState *)mallocz(sizeof(PS2KbdState));
+
+    s->common.update_irq = update_irq;
+    s->common.update_arg = update_arg;
+    ps2_reset(&s->common);
+    return s;
+}
+
+PS2MouseState *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg)
+{
+    PS2MouseState *s = (PS2MouseState *)mallocz(sizeof(PS2MouseState));
+
+    s->common.update_irq = update_irq;
+    s->common.update_arg = update_arg;
+    ps2_reset(&s->common);
+    return s;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/ps2.h b/jslinux-2019-12-21/tinyemu-2019-12-21/ps2.h
new file mode 100644
index 0000000..47bcfe9
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/ps2.h
@@ -0,0 +1,34 @@
+/* ps2.c */
+typedef struct PS2MouseState PS2MouseState;
+typedef struct PS2KbdState PS2KbdState;
+
+PS2KbdState *ps2_kbd_init(void (*update_irq)(void *, int), void *update_arg);
+PS2MouseState *ps2_mouse_init(void (*update_irq)(void *, int), void *update_arg);
+void ps2_write_mouse(void *, int val);
+void ps2_write_keyboard(void *, int val);
+uint32_t ps2_read_data(void *);
+void ps2_queue(void *, int b);
+void ps2_keyboard_set_translation(void *opaque, int mode);
+
+void ps2_put_keycode(PS2KbdState *s, BOOL is_down, int keycode);
+void ps2_mouse_event(PS2MouseState *s,
+                     int dx, int dy, int dz, int buttons_state);
+
+/* vmmouse.c */
+typedef struct VMMouseState VMMouseState;
+
+VMMouseState *vmmouse_init(PS2MouseState *ps2_mouse);
+BOOL vmmouse_is_absolute(VMMouseState *s);
+void vmmouse_send_mouse_event(VMMouseState *s, int x, int y, int dz,
+                              int buttons);
+void vmmouse_handler(VMMouseState *s, uint32_t *regs);
+
+/* pckbd.c */
+
+typedef struct KBDState KBDState;
+
+KBDState *i8042_init(PS2KbdState **pkbd,
+                     PS2MouseState **pmouse,
+                     PhysMemoryMap *port_map,
+                     IRQSignal *kbd_irq, IRQSignal *mouse_irq,
+                     uint32_t io_base);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/readme.txt b/jslinux-2019-12-21/tinyemu-2019-12-21/readme.txt
new file mode 100644
index 0000000..ca72f7d
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/readme.txt
@@ -0,0 +1,204 @@
+TinyEMU System Emulator by Fabrice Bellard
+==========================================
+
+1) Features
+-----------
+
+- RISC-V system emulator supporting the RV128IMAFDQC base ISA (user
+  level ISA version 2.2, priviledged architecture version 1.10)
+  including:
+
+  - 32/64/128 bit integer registers
+  - 32/64/128 bit floating point instructions
+  - Compressed instructions
+  - dynamic XLEN change
+
+- x86 system emulator based on KVM
+
+- VirtIO console, network, block device, input and 9P filesystem
+
+- Graphical display with SDL
+
+- JSON configuration file
+
+- Remote HTTP block device and filesystem
+
+- small code, easy to modify, no external dependancies
+
+- Javascript demo version
+
+2) Installation
+---------------
+
+- The libraries libcurl, OpenSSL and SDL should be installed. On a Fedora
+  system you can do it with:
+
+  sudo dnf install openssl-devel libcurl-devel SDL-devel
+
+  It is possible to compile the programs without these libraries by
+  commenting CONFIG_FS_NET and/or CONFIG_SDL in the Makefile.
+
+- Edit the Makefile to disable the 128 bit target if you compile on a
+  32 bit host (for the 128 bit RISCV target the compiler must support
+  the __int128 C extension).
+
+- Use 'make' to compile the binaries.
+
+- You can optionally install the program to '/usr/local/bin' with:
+
+  make install
+
+3) Usage
+--------
+
+3.1 Quick examples
+------------------
+
+- Use the VM images available from https://bellard.org/jslinux (no
+  need to download them):
+
+  Terminal:
+
+  ./temu https://bellard.org/jslinux/buildroot-riscv64.cfg
+
+  Graphical (with SDL):
+
+  ./temu https://bellard.org/jslinux/buildroot-x86-xwin.cfg
+
+  ./temu https://bellard.org/jslinux/win2k.cfg
+
+- Download the example RISC-V Linux image
+  (diskimage-linux-riscv-yyyy-mm-dd.tar.gz) and use it:
+
+  ./temu root-riscv64.cfg
+
+  ./temu rv128test/rv128test.cfg
+
+- Access to your local hard disk (/tmp directory) in the guest:
+
+  ./temu root_9p-riscv64.cfg
+
+then type:
+mount -t 9p /dev/root /mnt
+
+in the guest. The content of the host '/tmp' directory is visible in '/mnt'.
+
+3.2 Invocation
+--------------
+
+usage: temu [options] config_file
+options are:
+-m ram_size       set the RAM size in MB
+-rw               allow write access to the disk image (default=snapshot)
+-ctrlc            the C-c key stops the emulator instead of being sent to the
+                  emulated software
+-append cmdline   append cmdline to the kernel command line
+-no-accel         disable VM acceleration (KVM, x86 machine only)
+
+Console keys:
+Press C-a x to exit the emulator, C-a h to get some help.
+
+3.3 Network usage
+-----------------
+
+The easiest way is to use the "user" mode network driver. No specific
+configuration is necessary.
+
+TinyEMU also supports a "tap" network driver to redirect the network
+traffic from a VirtIO network adapter.
+
+You can look at the netinit.sh script to create the tap network
+interface and to redirect the virtual traffic to Internet thru a
+NAT. The exact configuration may depend on the Linux distribution and
+local firewall configuration.
+
+The VM configuration file must include:
+
+eth0: { driver: "tap", ifname: "tap0" }
+
+and configure the network in the guest system with:
+
+ifconfig eth0 192.168.3.2
+route add -net 0.0.0.0 gw 192.168.3.1 eth0
+
+3.4 Network filesystem
+----------------------
+
+TinyEMU supports the VirtIO 9P filesystem to access local or remote
+filesystems. For remote filesystems, it does HTTP requests to download
+the files. The protocol is compatible with the vfsync utility. In the
+"mount" command, "/dev/rootN" must be used as device name where N is
+the index of the filesystem. When N=0 it is omitted.
+
+The build_filelist tool builds the file list from a root directory. A
+simple web server is enough to serve the files.
+
+The '.preload' file gives a list of files to preload when opening a
+given file.
+
+3.5 Network block device
+------------------------
+
+TinyEMU supports an HTTP block device. The disk image is split into
+small files. Use the 'splitimg' utility to generate images. The URL of
+the JSON blk.txt file must be provided as disk image filename.
+
+4) Technical notes
+------------------
+
+4.1) 128 bit support
+
+The RISC-V specification does not define all the instruction encodings
+for the 128 bit integer and floating point operations. The missing
+ones were interpolated from the 32 and 64 ones.
+
+Unfortunately there is no RISC-V 128 bit toolchain nor OS now
+(volunteers for the Linux port ?), so rv128test.bin may be the first
+128 bit code for RISC-V !
+
+4.2) Floating point emulation
+
+The floating point emulation is bit exact and supports all the
+specified instructions for 32, 64 and 128 bit floating point
+numbers. It uses the new SoftFP library.
+
+4.3) HTIF console
+
+The standard HTIF console uses registers at variable addresses which
+are deduced by loading specific ELF symbols. TinyEMU does not rely on
+an ELF loader, so it is much simpler to use registers at fixed
+addresses (0x40008000). A small modification was made in the
+"riscv-pk" boot loader to support it. The HTIF console is only used to
+display boot messages and to power off the virtual system. The OS
+should use the VirtIO console.
+
+4.4) Javascript version
+
+The Javascript version (JSLinux) can be compiled with Makefile.js and
+emscripten. A complete precompiled and preconfigured demo is available
+in the jslinux-yyyy-mm-dd.tar.gz archive (read the readme.txt file
+inside the archive).
+
+4.5) x86 emulator
+
+A small x86 emulator is included. It is not really an emulator because
+it uses the Linux KVM API to run the x86 code at near native
+performance. The x86 emulator uses the same set of VirtIO devices as
+the RISCV emulator and is able to run many operating systems.
+
+The x86 emulator accepts a Linux kernel image (bzImage). No BIOS image
+is necessary.
+
+The x86 emulator comes from my JS/Linux project (2011) which was one
+of the first emulator running Linux fully implemented in
+Javascript. It is provided to allow easy access to the x86 images
+hosted at https://bellard.org/jslinux .
+
+
+5) License / Credits
+--------------------
+
+TinyEMU is released under the MIT license. If there is no explicit
+license in a file, the license from MIT-LICENSE.txt applies.
+
+The SLIRP library has its own license (two clause BSD license).
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu.c b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu.c
new file mode 100644
index 0000000..ba4fa4c
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu.c
@@ -0,0 +1,1377 @@
+/*
+ * RISCV CPU emulator
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "riscv_cpu.h"
+
+#ifndef MAX_XLEN
+#error MAX_XLEN must be defined
+#endif
+#ifndef CONFIG_RISCV_MAX_XLEN
+#error CONFIG_RISCV_MAX_XLEN must be defined
+#endif
+
+//#define DUMP_INVALID_MEM_ACCESS
+//#define DUMP_MMU_EXCEPTIONS
+//#define DUMP_INTERRUPTS
+//#define DUMP_INVALID_CSR
+//#define DUMP_EXCEPTIONS
+//#define DUMP_CSR
+//#define CONFIG_LOGFILE
+
+#include "riscv_cpu_priv.h"
+
+#if FLEN > 0
+#include "softfp.h"
+#endif
+
+#ifdef USE_GLOBAL_STATE
+static RISCVCPUState riscv_cpu_global_state;
+#endif
+#ifdef USE_GLOBAL_VARIABLES
+#define code_ptr s->__code_ptr
+#define code_end s->__code_end
+#define code_to_pc_addend s->__code_to_pc_addend
+#endif
+
+#ifdef CONFIG_LOGFILE
+static FILE *log_file;
+
+static void log_vprintf(const char *fmt, va_list ap)
+{
+    if (!log_file)
+        log_file = fopen("/tmp/riscemu.log", "wb");
+    vfprintf(log_file, fmt, ap);
+}
+#else
+static void log_vprintf(const char *fmt, va_list ap)
+{
+    vprintf(fmt, ap);
+}
+#endif
+
+static void __attribute__((format(printf, 1, 2), unused)) log_printf(const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    log_vprintf(fmt, ap);
+    va_end(ap);
+}
+
+#if MAX_XLEN == 128
+static void fprint_target_ulong(FILE *f, target_ulong a)
+{
+    fprintf(f, "%016" PRIx64 "%016" PRIx64, (uint64_t)(a >> 64), (uint64_t)a);
+}
+#else
+static void fprint_target_ulong(FILE *f, target_ulong a)
+{
+    fprintf(f, "%" PR_target_ulong, a);
+}
+#endif
+
+static void print_target_ulong(target_ulong a)
+{
+    fprint_target_ulong(stdout, a);
+}
+
+static char *reg_name[32] = {
+"zero", "ra", "sp", "gp", "tp", "t0", "t1", "t2",
+"s0", "s1", "a0", "a1", "a2", "a3", "a4", "a5",
+"a6", "a7", "s2", "s3", "s4", "s5", "s6", "s7",
+"s8", "s9", "s10", "s11", "t3", "t4", "t5", "t6"
+};
+
+static void dump_regs(RISCVCPUState *s)
+{
+    int i, cols;
+    const char priv_str[4] = "USHM";
+    cols = 256 / MAX_XLEN;
+    printf("pc =");
+    print_target_ulong(s->pc);
+    printf(" ");
+    for(i = 1; i < 32; i++) {
+        printf("%-3s=", reg_name[i]);
+        print_target_ulong(s->reg[i]);
+        if ((i & (cols - 1)) == (cols - 1))
+            printf("\n");
+        else
+            printf(" ");
+    }
+    printf("priv=%c", priv_str[s->priv]);
+    printf(" mstatus=");
+    print_target_ulong(s->mstatus);
+    printf(" cycles=%" PRId64, s->insn_counter);
+    printf("\n");
+#if 1
+    printf(" mideleg=");
+    print_target_ulong(s->mideleg);
+    printf(" mie=");
+    print_target_ulong(s->mie);
+    printf(" mip=");
+    print_target_ulong(s->mip);
+    printf("\n");
+#endif
+}
+
+static __attribute__((unused)) void cpu_abort(RISCVCPUState *s)
+{
+    dump_regs(s);
+    abort();
+}
+
+/* addr must be aligned. Only RAM accesses are supported */
+#define PHYS_MEM_READ_WRITE(size, uint_type) \
+static __maybe_unused inline void phys_write_u ## size(RISCVCPUState *s, target_ulong addr,\
+                                        uint_type val)                   \
+{\
+    PhysMemoryRange *pr = get_phys_mem_range(s->mem_map, addr);\
+    if (!pr || !pr->is_ram)\
+        return;\
+    *(uint_type *)(pr->phys_mem + \
+                 (uintptr_t)(addr - pr->addr)) = val;\
+}\
+\
+static __maybe_unused inline uint_type phys_read_u ## size(RISCVCPUState *s, target_ulong addr) \
+{\
+    PhysMemoryRange *pr = get_phys_mem_range(s->mem_map, addr);\
+    if (!pr || !pr->is_ram)\
+        return 0;\
+    return *(uint_type *)(pr->phys_mem + \
+                          (uintptr_t)(addr - pr->addr));     \
+}
+
+PHYS_MEM_READ_WRITE(8, uint8_t)
+PHYS_MEM_READ_WRITE(32, uint32_t)
+PHYS_MEM_READ_WRITE(64, uint64_t)
+
+#define PTE_V_MASK (1 << 0)
+#define PTE_U_MASK (1 << 4)
+#define PTE_A_MASK (1 << 6)
+#define PTE_D_MASK (1 << 7)
+
+#define ACCESS_READ  0
+#define ACCESS_WRITE 1
+#define ACCESS_CODE  2
+
+/* access = 0: read, 1 = write, 2 = code. Set the exception_pending
+   field if necessary. return 0 if OK, -1 if translation error */
+static int get_phys_addr(RISCVCPUState *s,
+                         target_ulong *ppaddr, target_ulong vaddr,
+                         int access)
+{
+    int mode, levels, pte_bits, pte_idx, pte_mask, pte_size_log2, xwr, priv;
+    int need_write, vaddr_shift, i, pte_addr_bits;
+    target_ulong pte_addr, pte, vaddr_mask, paddr;
+
+    if ((s->mstatus & MSTATUS_MPRV) && access != ACCESS_CODE) {
+        /* use previous priviledge */
+        priv = (s->mstatus >> MSTATUS_MPP_SHIFT) & 3;
+    } else {
+        priv = s->priv;
+    }
+
+    if (priv == PRV_M) {
+        if (s->cur_xlen < MAX_XLEN) {
+            /* truncate virtual address */
+            *ppaddr = vaddr & (((target_ulong)1 << s->cur_xlen) - 1);
+        } else {
+            *ppaddr = vaddr;
+        }
+        return 0;
+    }
+#if MAX_XLEN == 32
+    /* 32 bits */
+    mode = s->satp >> 31;
+    if (mode == 0) {
+        /* bare: no translation */
+        *ppaddr = vaddr;
+        return 0;
+    } else {
+        /* sv32 */
+        levels = 2;
+        pte_size_log2 = 2;
+        pte_addr_bits = 22;
+    }
+#else
+    mode = (s->satp >> 60) & 0xf;
+    if (mode == 0) {
+        /* bare: no translation */
+        *ppaddr = vaddr;
+        return 0;
+    } else {
+        /* sv39/sv48 */
+        levels = mode - 8 + 3;
+        pte_size_log2 = 3;
+        vaddr_shift = MAX_XLEN - (PG_SHIFT + levels * 9);
+        if ((((target_long)vaddr << vaddr_shift) >> vaddr_shift) != vaddr)
+            return -1;
+        pte_addr_bits = 44;
+    }
+#endif
+    pte_addr = (s->satp & (((target_ulong)1 << pte_addr_bits) - 1)) << PG_SHIFT;
+    pte_bits = 12 - pte_size_log2;
+    pte_mask = (1 << pte_bits) - 1;
+    for(i = 0; i < levels; i++) {
+        vaddr_shift = PG_SHIFT + pte_bits * (levels - 1 - i);
+        pte_idx = (vaddr >> vaddr_shift) & pte_mask;
+        pte_addr += pte_idx << pte_size_log2;
+        if (pte_size_log2 == 2)
+            pte = phys_read_u32(s, pte_addr);
+        else
+            pte = phys_read_u64(s, pte_addr);
+        //printf("pte=0x%08" PRIx64 "\n", pte);
+        if (!(pte & PTE_V_MASK))
+            return -1; /* invalid PTE */
+        paddr = (pte >> 10) << PG_SHIFT;
+        xwr = (pte >> 1) & 7;
+        if (xwr != 0) {
+            if (xwr == 2 || xwr == 6)
+                return -1;
+            /* priviledge check */
+            if (priv == PRV_S) {
+                if ((pte & PTE_U_MASK) && !(s->mstatus & MSTATUS_SUM))
+                    return -1;
+            } else {
+                if (!(pte & PTE_U_MASK))
+                    return -1;
+            }
+            /* protection check */
+            /* MXR allows read access to execute-only pages */
+            if (s->mstatus & MSTATUS_MXR)
+                xwr |= (xwr >> 2);
+
+            if (((xwr >> access) & 1) == 0)
+                return -1;
+            need_write = !(pte & PTE_A_MASK) ||
+                (!(pte & PTE_D_MASK) && access == ACCESS_WRITE);
+            pte |= PTE_A_MASK;
+            if (access == ACCESS_WRITE)
+                pte |= PTE_D_MASK;
+            if (need_write) {
+                if (pte_size_log2 == 2)
+                    phys_write_u32(s, pte_addr, pte);
+                else
+                    phys_write_u64(s, pte_addr, pte);
+            }
+            vaddr_mask = ((target_ulong)1 << vaddr_shift) - 1;
+            *ppaddr = (vaddr & vaddr_mask) | (paddr  & ~vaddr_mask);
+            return 0;
+        } else {
+            pte_addr = paddr;
+        }
+    }
+    return -1;
+}
+
+/* return 0 if OK, != 0 if exception */
+int target_read_slow(RISCVCPUState *s, mem_uint_t *pval,
+                     target_ulong addr, int size_log2)
+{
+    int size, tlb_idx, err, al;
+    target_ulong paddr, offset;
+    uint8_t *ptr;
+    PhysMemoryRange *pr;
+    mem_uint_t ret;
+
+    /* first handle unaligned accesses */
+    size = 1 << size_log2;
+    al = addr & (size - 1);
+    if (al != 0) {
+        switch(size_log2) {
+        case 1:
+            {
+                uint8_t v0, v1;
+                err = target_read_u8(s, &v0, addr);
+                if (err)
+                    return err;
+                err = target_read_u8(s, &v1, addr + 1);
+                if (err)
+                    return err;
+                ret = v0 | (v1 << 8);
+            }
+            break;
+        case 2:
+            {
+                uint32_t v0, v1;
+                addr -= al;
+                err = target_read_u32(s, &v0, addr);
+                if (err)
+                    return err;
+                err = target_read_u32(s, &v1, addr + 4);
+                if (err)
+                    return err;
+                ret = (v0 >> (al * 8)) | (v1 << (32 - al * 8));
+            }
+            break;
+#if MLEN >= 64
+        case 3:
+            {
+                uint64_t v0, v1;
+                addr -= al;
+                err = target_read_u64(s, &v0, addr);
+                if (err)
+                    return err;
+                err = target_read_u64(s, &v1, addr + 8);
+                if (err)
+                    return err;
+                ret = (v0 >> (al * 8)) | (v1 << (64 - al * 8));
+            }
+            break;
+#endif
+#if MLEN >= 128
+        case 4:
+            {
+                uint128_t v0, v1;
+                addr -= al;
+                err = target_read_u128(s, &v0, addr);
+                if (err)
+                    return err;
+                err = target_read_u128(s, &v1, addr + 16);
+                if (err)
+                    return err;
+                ret = (v0 >> (al * 8)) | (v1 << (128 - al * 8));
+            }
+            break;
+#endif
+        default:
+            abort();
+        }
+    } else {
+        if (get_phys_addr(s, &paddr, addr, ACCESS_READ)) {
+            s->pending_tval = addr;
+            s->pending_exception = CAUSE_LOAD_PAGE_FAULT;
+            return -1;
+        }
+        pr = get_phys_mem_range(s->mem_map, paddr);
+        if (!pr) {
+#ifdef DUMP_INVALID_MEM_ACCESS
+            printf("target_read_slow: invalid physical address 0x");
+            print_target_ulong(paddr);
+            printf("\n");
+#endif
+            return 0;
+        } else if (pr->is_ram) {
+            tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);
+            ptr = pr->phys_mem + (uintptr_t)(paddr - pr->addr);
+            s->tlb_read[tlb_idx].vaddr = addr & ~PG_MASK;
+            s->tlb_read[tlb_idx].mem_addend = (uintptr_t)ptr - addr;
+            switch(size_log2) {
+            case 0:
+                ret = *(uint8_t *)ptr;
+                break;
+            case 1:
+                ret = *(uint16_t *)ptr;
+                break;
+            case 2:
+                ret = *(uint32_t *)ptr;
+                break;
+#if MLEN >= 64
+            case 3:
+                ret = *(uint64_t *)ptr;
+                break;
+#endif
+#if MLEN >= 128
+            case 4:
+                ret = *(uint128_t *)ptr;
+                break;
+#endif
+            default:
+                abort();
+            }
+        } else {
+            offset = paddr - pr->addr;
+            if (((pr->devio_flags >> size_log2) & 1) != 0) {
+                ret = pr->read_func(pr->opaque, offset, size_log2);
+            }
+#if MLEN >= 64
+            else if ((pr->devio_flags & DEVIO_SIZE32) && size_log2 == 3) {
+                /* emulate 64 bit access */
+                ret = pr->read_func(pr->opaque, offset, 2);
+                ret |= (uint64_t)pr->read_func(pr->opaque, offset + 4, 2) << 32;
+                
+            }
+#endif
+            else {
+#ifdef DUMP_INVALID_MEM_ACCESS
+                printf("unsupported device read access: addr=0x");
+                print_target_ulong(paddr);
+                printf(" width=%d bits\n", 1 << (3 + size_log2));
+#endif
+                ret = 0;
+            }
+        }
+    }
+    *pval = ret;
+    return 0;
+}
+
+/* return 0 if OK, != 0 if exception */
+int target_write_slow(RISCVCPUState *s, target_ulong addr,
+                      mem_uint_t val, int size_log2)
+{
+    int size, i, tlb_idx, err;
+    target_ulong paddr, offset;
+    uint8_t *ptr;
+    PhysMemoryRange *pr;
+    
+    /* first handle unaligned accesses */
+    size = 1 << size_log2;
+    if ((addr & (size - 1)) != 0) {
+        /* XXX: should avoid modifying the memory in case of exception */
+        for(i = 0; i < size; i++) {
+            err = target_write_u8(s, addr + i, (val >> (8 * i)) & 0xff);
+            if (err)
+                return err;
+        }
+    } else {
+        if (get_phys_addr(s, &paddr, addr, ACCESS_WRITE)) {
+            s->pending_tval = addr;
+            s->pending_exception = CAUSE_STORE_PAGE_FAULT;
+            return -1;
+        }
+        pr = get_phys_mem_range(s->mem_map, paddr);
+        if (!pr) {
+#ifdef DUMP_INVALID_MEM_ACCESS
+            printf("target_write_slow: invalid physical address 0x");
+            print_target_ulong(paddr);
+            printf("\n");
+#endif
+        } else if (pr->is_ram) {
+            phys_mem_set_dirty_bit(pr, paddr - pr->addr);
+            tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);
+            ptr = pr->phys_mem + (uintptr_t)(paddr - pr->addr);
+            s->tlb_write[tlb_idx].vaddr = addr & ~PG_MASK;
+            s->tlb_write[tlb_idx].mem_addend = (uintptr_t)ptr - addr;
+            switch(size_log2) {
+            case 0:
+                *(uint8_t *)ptr = val;
+                break;
+            case 1:
+                *(uint16_t *)ptr = val;
+                break;
+            case 2:
+                *(uint32_t *)ptr = val;
+                break;
+#if MLEN >= 64
+            case 3:
+                *(uint64_t *)ptr = val;
+                break;
+#endif
+#if MLEN >= 128
+            case 4:
+                *(uint128_t *)ptr = val;
+                break;
+#endif
+            default:
+                abort();
+            }
+        } else {
+            offset = paddr - pr->addr;
+            if (((pr->devio_flags >> size_log2) & 1) != 0) {
+                pr->write_func(pr->opaque, offset, val, size_log2);
+            }
+#if MLEN >= 64
+            else if ((pr->devio_flags & DEVIO_SIZE32) && size_log2 == 3) {
+                /* emulate 64 bit access */
+                pr->write_func(pr->opaque, offset,
+                               val & 0xffffffff, 2);
+                pr->write_func(pr->opaque, offset + 4,
+                               (val >> 32) & 0xffffffff, 2);
+            }
+#endif
+            else {
+#ifdef DUMP_INVALID_MEM_ACCESS
+                printf("unsupported device write access: addr=0x");
+                print_target_ulong(paddr);
+                printf(" width=%d bits\n", 1 << (3 + size_log2));
+#endif
+            }
+        }
+    }
+    return 0;
+}
+
+struct __attribute__((packed)) unaligned_u32 {
+    uint32_t u32;
+};
+
+/* unaligned access at an address known to be a multiple of 2 */
+static uint32_t get_insn32(uint8_t *ptr)
+{
+#if defined(EMSCRIPTEN)
+    return ((uint16_t *)ptr)[0] | (((uint16_t *)ptr)[1] << 16);
+#else
+    return ((struct unaligned_u32 *)ptr)->u32;
+#endif
+}
+
+/* return 0 if OK, != 0 if exception */
+static no_inline __exception int target_read_insn_slow(RISCVCPUState *s,
+                                                       uint8_t **pptr,
+                                                       target_ulong addr)
+{
+    int tlb_idx;
+    target_ulong paddr;
+    uint8_t *ptr;
+    PhysMemoryRange *pr;
+    
+    if (get_phys_addr(s, &paddr, addr, ACCESS_CODE)) {
+        s->pending_tval = addr;
+        s->pending_exception = CAUSE_FETCH_PAGE_FAULT;
+        return -1;
+    }
+    pr = get_phys_mem_range(s->mem_map, paddr);
+    if (!pr || !pr->is_ram) {
+        /* XXX: we only access to execute code from RAM */
+        s->pending_tval = addr;
+        s->pending_exception = CAUSE_FAULT_FETCH;
+        return -1;
+    }
+    tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);
+    ptr = pr->phys_mem + (uintptr_t)(paddr - pr->addr);
+    s->tlb_code[tlb_idx].vaddr = addr & ~PG_MASK;
+    s->tlb_code[tlb_idx].mem_addend = (uintptr_t)ptr - addr;
+    *pptr = ptr;
+    return 0;
+}
+
+/* addr must be aligned */
+static inline __exception int target_read_insn_u16(RISCVCPUState *s, uint16_t *pinsn,
+                                                   target_ulong addr)
+{
+    uint32_t tlb_idx;
+    uint8_t *ptr;
+    
+    tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);
+    if (likely(s->tlb_code[tlb_idx].vaddr == (addr & ~PG_MASK))) {
+        ptr = (uint8_t *)(s->tlb_code[tlb_idx].mem_addend +
+                          (uintptr_t)addr);
+    } else {
+        if (target_read_insn_slow(s, &ptr, addr))
+            return -1;
+    }
+    *pinsn = *(uint16_t *)ptr;
+    return 0;
+}
+
+static void tlb_init(RISCVCPUState *s)
+{
+    int i;
+    
+    for(i = 0; i < TLB_SIZE; i++) {
+        s->tlb_read[i].vaddr = -1;
+        s->tlb_write[i].vaddr = -1;
+        s->tlb_code[i].vaddr = -1;
+    }
+}
+
+static void tlb_flush_all(RISCVCPUState *s)
+{
+    tlb_init(s);
+}
+
+static void tlb_flush_vaddr(RISCVCPUState *s, target_ulong vaddr)
+{
+    tlb_flush_all(s);
+}
+
+/* XXX: inefficient but not critical as long as it is seldom used */
+static void glue(riscv_cpu_flush_tlb_write_range_ram,
+                 MAX_XLEN)(RISCVCPUState *s,
+                           uint8_t *ram_ptr, size_t ram_size)
+{
+    uint8_t *ptr, *ram_end;
+    int i;
+    
+    ram_end = ram_ptr + ram_size;
+    for(i = 0; i < TLB_SIZE; i++) {
+        if (s->tlb_write[i].vaddr != -1) {
+            ptr = (uint8_t *)(s->tlb_write[i].mem_addend +
+                              (uintptr_t)s->tlb_write[i].vaddr);
+            if (ptr >= ram_ptr && ptr < ram_end) {
+                s->tlb_write[i].vaddr = -1;
+            }
+        }
+    }
+}
+
+
+#define SSTATUS_MASK0 (MSTATUS_UIE | MSTATUS_SIE |       \
+                      MSTATUS_UPIE | MSTATUS_SPIE |     \
+                      MSTATUS_SPP | \
+                      MSTATUS_FS | MSTATUS_XS | \
+                      MSTATUS_SUM | MSTATUS_MXR)
+#if MAX_XLEN >= 64
+#define SSTATUS_MASK (SSTATUS_MASK0 | MSTATUS_UXL_MASK)
+#else
+#define SSTATUS_MASK SSTATUS_MASK0
+#endif
+
+
+#define MSTATUS_MASK (MSTATUS_UIE | MSTATUS_SIE | MSTATUS_MIE |      \
+                      MSTATUS_UPIE | MSTATUS_SPIE | MSTATUS_MPIE |    \
+                      MSTATUS_SPP | MSTATUS_MPP | \
+                      MSTATUS_FS | \
+                      MSTATUS_MPRV | MSTATUS_SUM | MSTATUS_MXR)
+
+/* cycle and insn counters */
+#define COUNTEREN_MASK ((1 << 0) | (1 << 2))
+
+/* return the complete mstatus with the SD bit */
+static target_ulong get_mstatus(RISCVCPUState *s, target_ulong mask)
+{
+    target_ulong val;
+    BOOL sd;
+    val = s->mstatus | (s->fs << MSTATUS_FS_SHIFT);
+    val &= mask;
+    sd = ((val & MSTATUS_FS) == MSTATUS_FS) |
+        ((val & MSTATUS_XS) == MSTATUS_XS);
+    if (sd)
+        val |= (target_ulong)1 << (s->cur_xlen - 1);
+    return val;
+}
+                              
+static int get_base_from_xlen(int xlen)
+{
+    if (xlen == 32)
+        return 1;
+    else if (xlen == 64)
+        return 2;
+    else
+        return 3;
+}
+
+static void set_mstatus(RISCVCPUState *s, target_ulong val)
+{
+    target_ulong mod, mask;
+    
+    /* flush the TLBs if change of MMU config */
+    mod = s->mstatus ^ val;
+    if ((mod & (MSTATUS_MPRV | MSTATUS_SUM | MSTATUS_MXR)) != 0 ||
+        ((s->mstatus & MSTATUS_MPRV) && (mod & MSTATUS_MPP) != 0)) {
+        tlb_flush_all(s);
+    }
+    s->fs = (val >> MSTATUS_FS_SHIFT) & 3;
+
+    mask = MSTATUS_MASK & ~MSTATUS_FS;
+#if MAX_XLEN >= 64
+    {
+        int uxl, sxl;
+        uxl = (val >> MSTATUS_UXL_SHIFT) & 3;
+        if (uxl >= 1 && uxl <= get_base_from_xlen(MAX_XLEN))
+            mask |= MSTATUS_UXL_MASK;
+        sxl = (val >> MSTATUS_UXL_SHIFT) & 3;
+        if (sxl >= 1 && sxl <= get_base_from_xlen(MAX_XLEN))
+            mask |= MSTATUS_SXL_MASK;
+    }
+#endif
+    s->mstatus = (s->mstatus & ~mask) | (val & mask);
+}
+
+/* return -1 if invalid CSR. 0 if OK. 'will_write' indicate that the
+   csr will be written after (used for CSR access check) */
+static int csr_read(RISCVCPUState *s, target_ulong *pval, uint32_t csr,
+                     BOOL will_write)
+{
+    target_ulong val;
+
+    if (((csr & 0xc00) == 0xc00) && will_write)
+        return -1; /* read-only CSR */
+    if (s->priv < ((csr >> 8) & 3))
+        return -1; /* not enough priviledge */
+    
+    switch(csr) {
+#if FLEN > 0
+    case 0x001: /* fflags */
+        if (s->fs == 0)
+            return -1;
+        val = s->fflags;
+        break;
+    case 0x002: /* frm */
+        if (s->fs == 0)
+            return -1;
+        val = s->frm;
+        break;
+    case 0x003:
+        if (s->fs == 0)
+            return -1;
+        val = s->fflags | (s->frm << 5);
+        break;
+#endif
+    case 0xc00: /* ucycle */
+    case 0xc02: /* uinstret */
+        {
+            uint32_t counteren;
+            if (s->priv < PRV_M) {
+                if (s->priv < PRV_S)
+                    counteren = s->scounteren;
+                else
+                    counteren = s->mcounteren;
+                if (((counteren >> (csr & 0x1f)) & 1) == 0)
+                    goto invalid_csr;
+            }
+        }
+        val = (int64_t)s->insn_counter;
+        break;
+    case 0xc80: /* mcycleh */
+    case 0xc82: /* minstreth */
+        if (s->cur_xlen != 32)
+            goto invalid_csr;
+        {
+            uint32_t counteren;
+            if (s->priv < PRV_M) {
+                if (s->priv < PRV_S)
+                    counteren = s->scounteren;
+                else
+                    counteren = s->mcounteren;
+                if (((counteren >> (csr & 0x1f)) & 1) == 0)
+                    goto invalid_csr;
+            }
+        }
+        val = s->insn_counter >> 32;
+        break;
+        
+    case 0x100:
+        val = get_mstatus(s, SSTATUS_MASK);
+        break;
+    case 0x104: /* sie */
+        val = s->mie & s->mideleg;
+        break;
+    case 0x105:
+        val = s->stvec;
+        break;
+    case 0x106:
+        val = s->scounteren;
+        break;
+    case 0x140:
+        val = s->sscratch;
+        break;
+    case 0x141:
+        val = s->sepc;
+        break;
+    case 0x142:
+        val = s->scause;
+        break;
+    case 0x143:
+        val = s->stval;
+        break;
+    case 0x144: /* sip */
+        val = s->mip & s->mideleg;
+        break;
+    case 0x180:
+        val = s->satp;
+        break;
+    case 0x300:
+        val = get_mstatus(s, (target_ulong)-1);
+        break;
+    case 0x301:
+        val = s->misa;
+        val |= (target_ulong)s->mxl << (s->cur_xlen - 2);
+        break;
+    case 0x302:
+        val = s->medeleg;
+        break;
+    case 0x303:
+        val = s->mideleg;
+        break;
+    case 0x304:
+        val = s->mie;
+        break;
+    case 0x305:
+        val = s->mtvec;
+        break;
+    case 0x306:
+        val = s->mcounteren;
+        break;
+    case 0x340:
+        val = s->mscratch;
+        break;
+    case 0x341:
+        val = s->mepc;
+        break;
+    case 0x342:
+        val = s->mcause;
+        break;
+    case 0x343:
+        val = s->mtval;
+        break;
+    case 0x344:
+        val = s->mip;
+        break;
+    case 0xb00: /* mcycle */
+    case 0xb02: /* minstret */
+        val = (int64_t)s->insn_counter;
+        break;
+    case 0xb80: /* mcycleh */
+    case 0xb82: /* minstreth */
+        if (s->cur_xlen != 32)
+            goto invalid_csr;
+        val = s->insn_counter >> 32;
+        break;
+    case 0xf14:
+        val = s->mhartid;
+        break;
+    default:
+    invalid_csr:
+#ifdef DUMP_INVALID_CSR
+        /* the 'time' counter is usually emulated */
+        if (csr != 0xc01 && csr != 0xc81) {
+            printf("csr_read: invalid CSR=0x%x\n", csr);
+        }
+#endif
+        *pval = 0;
+        return -1;
+    }
+    *pval = val;
+    return 0;
+}
+
+#if FLEN > 0
+static void set_frm(RISCVCPUState *s, unsigned int val)
+{
+    if (val >= 5)
+        val = 0;
+    s->frm = val;
+}
+
+/* return -1 if invalid roundind mode */
+static int get_insn_rm(RISCVCPUState *s, unsigned int rm)
+{
+    if (rm == 7)
+        return s->frm;
+    if (rm >= 5)
+        return -1;
+    else
+        return rm;
+}
+#endif
+
+/* return -1 if invalid CSR, 0 if OK, 1 if the interpreter loop must be
+   exited (e.g. XLEN was modified), 2 if TLBs have been flushed. */
+static int csr_write(RISCVCPUState *s, uint32_t csr, target_ulong val)
+{
+    target_ulong mask;
+
+#if defined(DUMP_CSR)
+    printf("csr_write: csr=0x%03x val=0x", csr);
+    print_target_ulong(val);
+    printf("\n");
+#endif
+    switch(csr) {
+#if FLEN > 0
+    case 0x001: /* fflags */
+        s->fflags = val & 0x1f;
+        s->fs = 3;
+        break;
+    case 0x002: /* frm */
+        set_frm(s, val & 7);
+        s->fs = 3;
+        break;
+    case 0x003: /* fcsr */
+        set_frm(s, (val >> 5) & 7);
+        s->fflags = val & 0x1f;
+        s->fs = 3;
+        break;
+#endif
+    case 0x100: /* sstatus */
+        set_mstatus(s, (s->mstatus & ~SSTATUS_MASK) | (val & SSTATUS_MASK));
+        break;
+    case 0x104: /* sie */
+        mask = s->mideleg;
+        s->mie = (s->mie & ~mask) | (val & mask);
+        break;
+    case 0x105:
+        s->stvec = val & ~3;
+        break;
+    case 0x106:
+        s->scounteren = val & COUNTEREN_MASK;
+        break;
+    case 0x140:
+        s->sscratch = val;
+        break;
+    case 0x141:
+        s->sepc = val & ~1;
+        break;
+    case 0x142:
+        s->scause = val;
+        break;
+    case 0x143:
+        s->stval = val;
+        break;
+    case 0x144: /* sip */
+        mask = s->mideleg;
+        s->mip = (s->mip & ~mask) | (val & mask);
+        break;
+    case 0x180:
+        /* no ASID implemented */
+#if MAX_XLEN == 32
+        {
+            int new_mode;
+            new_mode = (val >> 31) & 1;
+            s->satp = (val & (((target_ulong)1 << 22) - 1)) |
+                (new_mode << 31);
+        }
+#else
+        {
+            int mode, new_mode;
+            mode = s->satp >> 60;
+            new_mode = (val >> 60) & 0xf;
+            if (new_mode == 0 || (new_mode >= 8 && new_mode <= 9))
+                mode = new_mode;
+            s->satp = (val & (((uint64_t)1 << 44) - 1)) |
+                ((uint64_t)mode << 60);
+        }
+#endif
+        tlb_flush_all(s);
+        return 2;
+        
+    case 0x300:
+        set_mstatus(s, val);
+        break;
+    case 0x301: /* misa */
+#if MAX_XLEN >= 64
+        {
+            int new_mxl;
+            new_mxl = (val >> (s->cur_xlen - 2)) & 3;
+            if (new_mxl >= 1 && new_mxl <= get_base_from_xlen(MAX_XLEN)) {
+                /* Note: misa is only modified in M level, so cur_xlen
+                   = 2^(mxl + 4) */
+                if (s->mxl != new_mxl) {
+                    s->mxl = new_mxl;
+                    s->cur_xlen = 1 << (new_mxl + 4);
+                    return 1;
+                }
+            }
+        }
+#endif
+        break;
+    case 0x302:
+        mask = (1 << (CAUSE_STORE_PAGE_FAULT + 1)) - 1;
+        s->medeleg = (s->medeleg & ~mask) | (val & mask);
+        break;
+    case 0x303:
+        mask = MIP_SSIP | MIP_STIP | MIP_SEIP;
+        s->mideleg = (s->mideleg & ~mask) | (val & mask);
+        break;
+    case 0x304:
+        mask = MIP_MSIP | MIP_MTIP | MIP_SSIP | MIP_STIP | MIP_SEIP;
+        s->mie = (s->mie & ~mask) | (val & mask);
+        break;
+    case 0x305:
+        s->mtvec = val & ~3;
+        break;
+    case 0x306:
+        s->mcounteren = val & COUNTEREN_MASK;
+        break;
+    case 0x340:
+        s->mscratch = val;
+        break;
+    case 0x341:
+        s->mepc = val & ~1;
+        break;
+    case 0x342:
+        s->mcause = val;
+        break;
+    case 0x343:
+        s->mtval = val;
+        break;
+    case 0x344:
+        mask = MIP_SSIP | MIP_STIP;
+        s->mip = (s->mip & ~mask) | (val & mask);
+        break;
+    default:
+#ifdef DUMP_INVALID_CSR
+        printf("csr_write: invalid CSR=0x%x\n", csr);
+#endif
+        return -1;
+    }
+    return 0;
+}
+
+static void set_priv(RISCVCPUState *s, int priv)
+{
+    if (s->priv != priv) {
+        tlb_flush_all(s);
+#if MAX_XLEN >= 64
+        /* change the current xlen */
+        {
+            int mxl;
+            if (priv == PRV_S)
+                mxl = (s->mstatus >> MSTATUS_SXL_SHIFT) & 3;
+            else if (priv == PRV_U)
+                mxl = (s->mstatus >> MSTATUS_UXL_SHIFT) & 3;
+            else
+                mxl = s->mxl;
+            s->cur_xlen = 1 << (4 + mxl);
+        }
+#endif
+        s->priv = priv;
+    }
+}
+
+static void raise_exception2(RISCVCPUState *s, uint32_t cause,
+                             target_ulong tval)
+{
+    BOOL deleg;
+    target_ulong causel;
+    
+#if defined(DUMP_EXCEPTIONS) || defined(DUMP_MMU_EXCEPTIONS) || defined(DUMP_INTERRUPTS)
+    {
+        int flag;
+        flag = 0;
+#ifdef DUMP_MMU_EXCEPTIONS
+        if (cause == CAUSE_FAULT_FETCH ||
+            cause == CAUSE_FAULT_LOAD ||
+            cause == CAUSE_FAULT_STORE ||
+            cause == CAUSE_FETCH_PAGE_FAULT ||
+            cause == CAUSE_LOAD_PAGE_FAULT ||
+            cause == CAUSE_STORE_PAGE_FAULT)
+            flag = 1;
+#endif
+#ifdef DUMP_INTERRUPTS
+        flag |= (cause & CAUSE_INTERRUPT) != 0;
+#endif
+#ifdef DUMP_EXCEPTIONS
+        flag = 1;
+        flag = (cause & CAUSE_INTERRUPT) == 0;
+        if (cause == CAUSE_SUPERVISOR_ECALL || cause == CAUSE_ILLEGAL_INSTRUCTION)
+            flag = 0;
+#endif
+        if (flag) {
+            log_printf("raise_exception: cause=0x%08x tval=0x", cause);
+#ifdef CONFIG_LOGFILE
+            fprint_target_ulong(log_file, tval);
+#else
+            print_target_ulong(tval);
+#endif
+            log_printf("\n");
+            dump_regs(s);
+        }
+    }
+#endif
+
+    if (s->priv <= PRV_S) {
+        /* delegate the exception to the supervisor priviledge */
+        if (cause & CAUSE_INTERRUPT)
+            deleg = (s->mideleg >> (cause & (MAX_XLEN - 1))) & 1;
+        else
+            deleg = (s->medeleg >> cause) & 1;
+    } else {
+        deleg = 0;
+    }
+    
+    causel = cause & 0x7fffffff;
+    if (cause & CAUSE_INTERRUPT)
+        causel |= (target_ulong)1 << (s->cur_xlen - 1);
+    
+    if (deleg) {
+        s->scause = causel;
+        s->sepc = s->pc;
+        s->stval = tval;
+        s->mstatus = (s->mstatus & ~MSTATUS_SPIE) |
+            (((s->mstatus >> s->priv) & 1) << MSTATUS_SPIE_SHIFT);
+        s->mstatus = (s->mstatus & ~MSTATUS_SPP) |
+            (s->priv << MSTATUS_SPP_SHIFT);
+        s->mstatus &= ~MSTATUS_SIE;
+        set_priv(s, PRV_S);
+        s->pc = s->stvec;
+    } else {
+        s->mcause = causel;
+        s->mepc = s->pc;
+        s->mtval = tval;
+        s->mstatus = (s->mstatus & ~MSTATUS_MPIE) |
+            (((s->mstatus >> s->priv) & 1) << MSTATUS_MPIE_SHIFT);
+        s->mstatus = (s->mstatus & ~MSTATUS_MPP) |
+            (s->priv << MSTATUS_MPP_SHIFT);
+        s->mstatus &= ~MSTATUS_MIE;
+        set_priv(s, PRV_M);
+        s->pc = s->mtvec;
+    }
+}
+
+static void raise_exception(RISCVCPUState *s, uint32_t cause)
+{
+    raise_exception2(s, cause, 0);
+}
+
+static void handle_sret(RISCVCPUState *s)
+{
+    int spp, spie;
+    spp = (s->mstatus >> MSTATUS_SPP_SHIFT) & 1;
+    /* set the IE state to previous IE state */
+    spie = (s->mstatus >> MSTATUS_SPIE_SHIFT) & 1;
+    s->mstatus = (s->mstatus & ~(1 << spp)) |
+        (spie << spp);
+    /* set SPIE to 1 */
+    s->mstatus |= MSTATUS_SPIE;
+    /* set SPP to U */
+    s->mstatus &= ~MSTATUS_SPP;
+    set_priv(s, spp);
+    s->pc = s->sepc;
+}
+
+static void handle_mret(RISCVCPUState *s)
+{
+    int mpp, mpie;
+    mpp = (s->mstatus >> MSTATUS_MPP_SHIFT) & 3;
+    /* set the IE state to previous IE state */
+    mpie = (s->mstatus >> MSTATUS_MPIE_SHIFT) & 1;
+    s->mstatus = (s->mstatus & ~(1 << mpp)) |
+        (mpie << mpp);
+    /* set MPIE to 1 */
+    s->mstatus |= MSTATUS_MPIE;
+    /* set MPP to U */
+    s->mstatus &= ~MSTATUS_MPP;
+    set_priv(s, mpp);
+    s->pc = s->mepc;
+}
+
+static inline uint32_t get_pending_irq_mask(RISCVCPUState *s)
+{
+    uint32_t pending_ints, enabled_ints;
+
+    pending_ints = s->mip & s->mie;
+    if (pending_ints == 0)
+        return 0;
+
+    enabled_ints = 0;
+    switch(s->priv) {
+    case PRV_M:
+        if (s->mstatus & MSTATUS_MIE)
+            enabled_ints = ~s->mideleg;
+        break;
+    case PRV_S:
+        enabled_ints = ~s->mideleg;
+        if (s->mstatus & MSTATUS_SIE)
+            enabled_ints |= s->mideleg;
+        break;
+    default:
+    case PRV_U:
+        enabled_ints = -1;
+        break;
+    }
+    return pending_ints & enabled_ints;
+}
+
+static __exception int raise_interrupt(RISCVCPUState *s)
+{
+    uint32_t mask;
+    int irq_num;
+
+    mask = get_pending_irq_mask(s);
+    if (mask == 0)
+        return 0;
+    irq_num = ctz32(mask);
+    raise_exception(s, irq_num | CAUSE_INTERRUPT);
+    return -1;
+}
+
+static inline int32_t sext(int32_t val, int n)
+{
+    return (val << (32 - n)) >> (32 - n);
+}
+
+static inline uint32_t get_field1(uint32_t val, int src_pos, 
+                                  int dst_pos, int dst_pos_max)
+{
+    int mask;
+    assert(dst_pos_max >= dst_pos);
+    mask = ((1 << (dst_pos_max - dst_pos + 1)) - 1) << dst_pos;
+    if (dst_pos >= src_pos)
+        return (val << (dst_pos - src_pos)) & mask;
+    else
+        return (val >> (src_pos - dst_pos)) & mask;
+}
+
+#define XLEN 32
+#include "riscv_cpu_template.h"
+
+#if MAX_XLEN >= 64
+#define XLEN 64
+#include "riscv_cpu_template.h"
+#endif
+
+#if MAX_XLEN >= 128
+#define XLEN 128
+#include "riscv_cpu_template.h"
+#endif
+
+static void glue(riscv_cpu_interp, MAX_XLEN)(RISCVCPUState *s, int n_cycles)
+{
+#ifdef USE_GLOBAL_STATE
+    s = &riscv_cpu_global_state;
+#endif
+    uint64_t timeout;
+
+    timeout = s->insn_counter + n_cycles;
+    while (!s->power_down_flag &&
+           (int)(timeout - s->insn_counter) > 0) {
+        n_cycles = timeout - s->insn_counter;
+        switch(s->cur_xlen) {
+        case 32:
+            riscv_cpu_interp_x32(s, n_cycles);
+            break;
+#if MAX_XLEN >= 64
+        case 64:
+            riscv_cpu_interp_x64(s, n_cycles);
+            break;
+#endif
+#if MAX_XLEN >= 128
+        case 128:
+            riscv_cpu_interp_x128(s, n_cycles);
+            break;
+#endif
+        default:
+            abort();
+        }
+    }
+}
+
+/* Note: the value is not accurate when called in riscv_cpu_interp() */
+static uint64_t glue(riscv_cpu_get_cycles, MAX_XLEN)(RISCVCPUState *s)
+{
+    return s->insn_counter;
+}
+
+static void glue(riscv_cpu_set_mip, MAX_XLEN)(RISCVCPUState *s, uint32_t mask)
+{
+    s->mip |= mask;
+    /* exit from power down if an interrupt is pending */
+    if (s->power_down_flag && (s->mip & s->mie) != 0)
+        s->power_down_flag = FALSE;
+}
+
+static void glue(riscv_cpu_reset_mip, MAX_XLEN)(RISCVCPUState *s, uint32_t mask)
+{
+    s->mip &= ~mask;
+}
+
+static uint32_t glue(riscv_cpu_get_mip, MAX_XLEN)(RISCVCPUState *s)
+{
+    return s->mip;
+}
+
+static BOOL glue(riscv_cpu_get_power_down, MAX_XLEN)(RISCVCPUState *s)
+{
+    return s->power_down_flag;
+}
+
+static RISCVCPUState *glue(riscv_cpu_init, MAX_XLEN)(PhysMemoryMap *mem_map)
+{
+    RISCVCPUState *s;
+    
+#ifdef USE_GLOBAL_STATE
+    s = &riscv_cpu_global_state;
+#else
+    s = mallocz(sizeof(*s));
+#endif
+    s->common.class_ptr = &glue(riscv_cpu_class, MAX_XLEN);
+    s->mem_map = mem_map;
+    s->pc = 0x1000;
+    s->priv = PRV_M;
+    s->cur_xlen = MAX_XLEN;
+    s->mxl = get_base_from_xlen(MAX_XLEN);
+    s->mstatus = ((uint64_t)s->mxl << MSTATUS_UXL_SHIFT) |
+        ((uint64_t)s->mxl << MSTATUS_SXL_SHIFT);
+    s->misa |= MCPUID_SUPER | MCPUID_USER | MCPUID_I | MCPUID_M | MCPUID_A;
+#if FLEN >= 32
+    s->misa |= MCPUID_F;
+#endif
+#if FLEN >= 64
+    s->misa |= MCPUID_D;
+#endif
+#if FLEN >= 128
+    s->misa |= MCPUID_Q;
+#endif
+#ifdef CONFIG_EXT_C
+    s->misa |= MCPUID_C;
+#endif
+    tlb_init(s);
+    return s;
+}
+
+static void glue(riscv_cpu_end, MAX_XLEN)(RISCVCPUState *s)
+{
+#ifdef USE_GLOBAL_STATE
+    free(s);
+#endif
+}
+
+static uint32_t glue(riscv_cpu_get_misa, MAX_XLEN)(RISCVCPUState *s)
+{
+    return s->misa;
+}
+
+const RISCVCPUClass glue(riscv_cpu_class, MAX_XLEN) = {
+    glue(riscv_cpu_init, MAX_XLEN),
+    glue(riscv_cpu_end, MAX_XLEN),
+    glue(riscv_cpu_interp, MAX_XLEN),
+    glue(riscv_cpu_get_cycles, MAX_XLEN),
+    glue(riscv_cpu_set_mip, MAX_XLEN),
+    glue(riscv_cpu_reset_mip, MAX_XLEN),
+    glue(riscv_cpu_get_mip, MAX_XLEN),
+    glue(riscv_cpu_get_power_down, MAX_XLEN),
+    glue(riscv_cpu_get_misa, MAX_XLEN),
+    glue(riscv_cpu_flush_tlb_write_range_ram, MAX_XLEN),
+};
+
+#if CONFIG_RISCV_MAX_XLEN == MAX_XLEN
+RISCVCPUState *riscv_cpu_init(PhysMemoryMap *mem_map, int max_xlen)
+{
+    const RISCVCPUClass *c;
+    switch(max_xlen) {
+        /* with emscripten we compile a single CPU */
+#if defined(EMSCRIPTEN)
+    case MAX_XLEN:
+        c = &glue(riscv_cpu_class, MAX_XLEN);
+        break;
+#else
+    case 32:
+        c = &riscv_cpu_class32;
+        break;
+    case 64:
+        c = &riscv_cpu_class64;
+        break;
+#if CONFIG_RISCV_MAX_XLEN == 128
+    case 128:
+        c = &riscv_cpu_class128;
+        break;
+#endif
+#endif /* !EMSCRIPTEN */
+    default:
+        return NULL;
+    }
+    return c->riscv_cpu_init(mem_map);
+}
+#endif /* CONFIG_RISCV_MAX_XLEN == MAX_XLEN */
+
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu.h b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu.h
new file mode 100644
index 0000000..6fb8b37
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu.h
@@ -0,0 +1,118 @@
+/*
+ * RISCV CPU emulator
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef RISCV_CPU_H
+#define RISCV_CPU_H
+
+#include <stdlib.h>
+#include "cutils.h"
+#include "iomem.h"
+
+#define MIP_USIP (1 << 0)
+#define MIP_SSIP (1 << 1)
+#define MIP_HSIP (1 << 2)
+#define MIP_MSIP (1 << 3)
+#define MIP_UTIP (1 << 4)
+#define MIP_STIP (1 << 5)
+#define MIP_HTIP (1 << 6)
+#define MIP_MTIP (1 << 7)
+#define MIP_UEIP (1 << 8)
+#define MIP_SEIP (1 << 9)
+#define MIP_HEIP (1 << 10)
+#define MIP_MEIP (1 << 11)
+
+typedef struct RISCVCPUState RISCVCPUState;
+
+typedef struct {
+    RISCVCPUState *(*riscv_cpu_init)(PhysMemoryMap *mem_map);
+    void (*riscv_cpu_end)(RISCVCPUState *s);
+    void (*riscv_cpu_interp)(RISCVCPUState *s, int n_cycles);
+    uint64_t (*riscv_cpu_get_cycles)(RISCVCPUState *s);
+    void (*riscv_cpu_set_mip)(RISCVCPUState *s, uint32_t mask);
+    void (*riscv_cpu_reset_mip)(RISCVCPUState *s, uint32_t mask);
+    uint32_t (*riscv_cpu_get_mip)(RISCVCPUState *s);
+    BOOL (*riscv_cpu_get_power_down)(RISCVCPUState *s);
+    uint32_t (*riscv_cpu_get_misa)(RISCVCPUState *s);
+    void (*riscv_cpu_flush_tlb_write_range_ram)(RISCVCPUState *s,
+                                                uint8_t *ram_ptr, size_t ram_size);
+} RISCVCPUClass;
+
+typedef struct {
+    const RISCVCPUClass *class_ptr;
+} RISCVCPUCommonState;
+
+int riscv_cpu_get_max_xlen(void);
+
+extern const RISCVCPUClass riscv_cpu_class32;
+extern const RISCVCPUClass riscv_cpu_class64;
+extern const RISCVCPUClass riscv_cpu_class128;
+
+RISCVCPUState *riscv_cpu_init(PhysMemoryMap *mem_map, int max_xlen);
+static inline void riscv_cpu_end(RISCVCPUState *s)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    c->riscv_cpu_end(s);
+}
+static inline void riscv_cpu_interp(RISCVCPUState *s, int n_cycles)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    c->riscv_cpu_interp(s, n_cycles);
+}
+static inline uint64_t riscv_cpu_get_cycles(RISCVCPUState *s)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    return c->riscv_cpu_get_cycles(s);
+}
+static inline void riscv_cpu_set_mip(RISCVCPUState *s, uint32_t mask)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    c->riscv_cpu_set_mip(s, mask);
+}
+static inline void riscv_cpu_reset_mip(RISCVCPUState *s, uint32_t mask)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    c->riscv_cpu_reset_mip(s, mask);
+}
+static inline uint32_t riscv_cpu_get_mip(RISCVCPUState *s)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    return c->riscv_cpu_get_mip(s);
+}
+static inline BOOL riscv_cpu_get_power_down(RISCVCPUState *s)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    return c->riscv_cpu_get_power_down(s);
+}
+static inline uint32_t riscv_cpu_get_misa(RISCVCPUState *s)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    return c->riscv_cpu_get_misa(s);
+}
+static inline void riscv_cpu_flush_tlb_write_range_ram(RISCVCPUState *s,
+                                                       uint8_t *ram_ptr, size_t ram_size)
+{
+    const RISCVCPUClass *c = ((RISCVCPUCommonState *)s)->class_ptr;
+    c->riscv_cpu_flush_tlb_write_range_ram(s, ram_ptr, ram_size);
+}
+
+#endif /* RISCV_CPU_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_fp_template.h b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_fp_template.h
new file mode 100644
index 0000000..88d4037
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_fp_template.h
@@ -0,0 +1,304 @@
+/*
+ * RISCV emulator
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#if F_SIZE == 32
+#define OPID 0
+#define F_HIGH F32_HIGH
+#elif F_SIZE == 64
+#define OPID 1
+#define F_HIGH F64_HIGH
+#elif F_SIZE == 128
+#define OPID 3
+#define F_HIGH 0
+#else
+#error unsupported F_SIZE
+#endif
+
+#define FSIGN_MASK glue(FSIGN_MASK, F_SIZE)
+
+            case (0x00 << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                s->fp_reg[rd] = glue(add_sf, F_SIZE)(s->fp_reg[rs1],
+                                         s->fp_reg[rs2],
+                                         rm, &s->fflags) | F_HIGH;
+                s->fs = 3;                                             
+                break;
+            case (0x01 << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                s->fp_reg[rd] = glue(sub_sf, F_SIZE)(s->fp_reg[rs1],
+                                               s->fp_reg[rs2],
+                                               rm, &s->fflags) | F_HIGH;
+                s->fs = 3;                                             
+                break;
+            case (0x02 << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                s->fp_reg[rd] = glue(mul_sf, F_SIZE)(s->fp_reg[rs1],
+                                               s->fp_reg[rs2],
+                                               rm, &s->fflags) | F_HIGH;
+                s->fs = 3;                                             
+                break;
+            case (0x03 << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                s->fp_reg[rd] = glue(div_sf, F_SIZE)(s->fp_reg[rs1],
+                                               s->fp_reg[rs2],
+                                               rm, &s->fflags) | F_HIGH;
+                s->fs = 3;                                             
+                break;
+            case (0x0b << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0 || rs2 != 0)
+                    goto illegal_insn;
+                s->fp_reg[rd] = glue(sqrt_sf, F_SIZE)(s->fp_reg[rs1],
+                                                rm, &s->fflags) | F_HIGH;
+                s->fs = 3;                                             
+                break;
+            case (0x04 << 2) | OPID:
+                switch(rm) {
+                case 0: /* fsgnj */
+                    s->fp_reg[rd] = (s->fp_reg[rs1] & ~FSIGN_MASK) |
+                        (s->fp_reg[rs2] & FSIGN_MASK);
+                    break;
+                case 1: /* fsgnjn */
+                    s->fp_reg[rd] = (s->fp_reg[rs1] & ~FSIGN_MASK) |
+                        ((s->fp_reg[rs2] & FSIGN_MASK) ^ FSIGN_MASK);
+                    break;
+                case 2: /* fsgnjx */
+                    s->fp_reg[rd] = s->fp_reg[rs1] ^
+                        (s->fp_reg[rs2] & FSIGN_MASK);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+                s->fs = 3;                                             
+                break;
+            case (0x05 << 2) | OPID:
+                switch(rm) {
+                case 0: /* fmin */
+                    s->fp_reg[rd] = glue(min_sf, F_SIZE)(s->fp_reg[rs1],
+                                                   s->fp_reg[rs2],
+                                                   &s->fflags,
+                                                   FMINMAX_IEEE754_201X) | F_HIGH;
+                    break;
+                case 1: /* fmax */
+                    s->fp_reg[rd] = glue(max_sf, F_SIZE)(s->fp_reg[rs1],
+                                                   s->fp_reg[rs2],
+                                                   &s->fflags,
+                                                   FMINMAX_IEEE754_201X) | F_HIGH;
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+                s->fs = 3;                                             
+                break;
+            case (0x18 << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                switch(rs2) {
+                case 0: /* fcvt.w.[sdq] */
+                    val = (int32_t)glue(glue(cvt_sf, F_SIZE), _i32)(s->fp_reg[rs1], rm,
+                                                          &s->fflags);
+                    break;
+                case 1: /* fcvt.wu.[sdq] */
+                    val = (int32_t)glue(glue(cvt_sf, F_SIZE), _u32)(s->fp_reg[rs1], rm,
+                                                          &s->fflags);
+                    break;
+#if XLEN >= 64
+                case 2: /* fcvt.l.[sdq] */
+                    val = (int64_t)glue(glue(cvt_sf, F_SIZE), _i64)(s->fp_reg[rs1], rm,
+                                                          &s->fflags);
+                    break;
+                case 3: /* fcvt.lu.[sdq] */
+                    val = (int64_t)glue(glue(cvt_sf, F_SIZE), _u64)(s->fp_reg[rs1], rm,
+                                                          &s->fflags);
+                    break;
+#endif
+#if XLEN >= 128
+                /* XXX: the index is not defined in the spec */
+                case 4: /* fcvt.t.[sdq] */
+                    val = glue(glue(cvt_sf, F_SIZE), _i128)(s->fp_reg[rs1], rm,
+                                                          &s->fflags);
+                    break;
+                case 5: /* fcvt.tu.[sdq] */
+                    val = glue(glue(cvt_sf, F_SIZE), _u128)(s->fp_reg[rs1], rm,
+                                                          &s->fflags);
+                    break;
+#endif
+                default:
+                    goto illegal_insn;
+                }
+                if (rd != 0)
+                    s->reg[rd] = val;
+                break;
+            case (0x14 << 2) | OPID:
+                switch(rm) {
+                case 0: /* fle */
+                    val = glue(le_sf, F_SIZE)(s->fp_reg[rs1], s->fp_reg[rs2],
+                                     &s->fflags);
+                    break;
+                case 1: /* flt */
+                    val = glue(lt_sf, F_SIZE)(s->fp_reg[rs1], s->fp_reg[rs2],
+                                     &s->fflags);
+                    break;
+                case 2: /* feq */
+                    val = glue(eq_quiet_sf, F_SIZE)(s->fp_reg[rs1], s->fp_reg[rs2],
+                                           &s->fflags);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+                if (rd != 0)
+                    s->reg[rd] = val;
+                break;
+            case (0x1a << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                switch(rs2) {
+                case 0: /* fcvt.[sdq].w */
+                    s->fp_reg[rd] = glue(cvt_i32_sf, F_SIZE)(s->reg[rs1], rm,
+                                                       &s->fflags) | F_HIGH;
+                    break;
+                case 1: /* fcvt.[sdq].wu */
+                    s->fp_reg[rd] = glue(cvt_u32_sf, F_SIZE)(s->reg[rs1], rm,
+                                                       &s->fflags) | F_HIGH;
+                    break;
+#if XLEN >= 64
+                case 2: /* fcvt.[sdq].l */
+                    s->fp_reg[rd] = glue(cvt_i64_sf, F_SIZE)(s->reg[rs1], rm,
+                                                       &s->fflags) | F_HIGH;
+                    break;
+                case 3: /* fcvt.[sdq].lu */
+                    s->fp_reg[rd] = glue(cvt_u64_sf, F_SIZE)(s->reg[rs1], rm,
+                                                            &s->fflags) | F_HIGH;
+                    break;
+#endif
+#if XLEN >= 128
+                /* XXX: the index is not defined in the spec */
+                case 4: /* fcvt.[sdq].t */
+                    s->fp_reg[rd] = glue(cvt_i128_sf, F_SIZE)(s->reg[rs1], rm,
+                                                       &s->fflags) | F_HIGH;
+                    break;
+                case 5: /* fcvt.[sdq].tu */
+                    s->fp_reg[rd] = glue(cvt_u128_sf, F_SIZE)(s->reg[rs1], rm,
+                                                            &s->fflags) | F_HIGH;
+                    break;
+#endif
+                default:
+                    goto illegal_insn;
+                }
+                s->fs = 3;
+                break;
+
+            case (0x08 << 2) | OPID:
+                rm = get_insn_rm(s, rm);
+                if (rm < 0)
+                    goto illegal_insn;
+                switch(rs2) {
+#if F_SIZE == 32 && FLEN >= 64
+                case 1: /* cvt.s.d */
+                    s->fp_reg[rd] = cvt_sf64_sf32(s->fp_reg[rs1], rm, &s->fflags) | F32_HIGH;
+                    break;
+#if FLEN >= 128
+                case 3: /* cvt.s.q */
+                    s->fp_reg[rd] = cvt_sf128_sf32(s->fp_reg[rs1], rm, &s->fflags) | F32_HIGH;
+                    break;
+#endif
+#endif /* F_SIZE == 32 */
+#if F_SIZE == 64
+                case 0: /* cvt.d.s */
+                    s->fp_reg[rd] = cvt_sf32_sf64(s->fp_reg[rs1], &s->fflags) | F64_HIGH;
+                    break;
+#if FLEN >= 128
+                case 1: /* cvt.d.q */
+                    s->fp_reg[rd] = cvt_sf128_sf64(s->fp_reg[rs1], rm, &s->fflags) | F64_HIGH;
+                    break;
+#endif
+#endif /* F_SIZE == 64 */
+#if F_SIZE == 128
+                case 0: /* cvt.q.s */
+                    s->fp_reg[rd] = cvt_sf32_sf128(s->fp_reg[rs1], &s->fflags);
+                    break;
+                case 1: /* cvt.q.d */
+                    s->fp_reg[rd] = cvt_sf64_sf128(s->fp_reg[rs1], &s->fflags);
+                    break;
+#endif /* F_SIZE == 128 */
+                    
+                default:
+                    goto illegal_insn;
+                }
+                s->fs = 3;
+                break;
+
+            case (0x1c << 2) | OPID:
+                if (rs2 != 0)
+                    goto illegal_insn;            
+                switch(rm) {
+#if F_SIZE <= XLEN
+                case 0: /* fmv.x.s */
+#if F_SIZE == 32
+                    val = (int32_t)s->fp_reg[rs1];
+#elif F_SIZE == 64
+                    val = (int64_t)s->fp_reg[rs1];
+#else
+                    val = (int128_t)s->fp_reg[rs1];
+#endif
+                    break;
+#endif /* F_SIZE <= XLEN */
+                case 1: /* fclass */
+                    val = glue(fclass_sf, F_SIZE)(s->fp_reg[rs1]);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+                if (rd != 0)
+                    s->reg[rd] = val;
+                break;
+
+#if F_SIZE <= XLEN
+            case (0x1e << 2) | OPID: /* fmv.s.x */
+                if (rs2 != 0 || rm != 0)
+                    goto illegal_insn;
+#if F_SIZE == 32
+                s->fp_reg[rd] = (int32_t)s->reg[rs1];
+#elif F_SIZE == 64
+                s->fp_reg[rd] = (int64_t)s->reg[rs1];
+#else
+                s->fp_reg[rd] = (int128_t)s->reg[rs1];
+#endif
+                s->fs = 3;
+                break;
+#endif /* F_SIZE <= XLEN */
+
+#undef F_SIZE
+#undef F_HIGH
+#undef OPID
+#undef FSIGN_MASK
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_priv.h b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_priv.h
new file mode 100644
index 0000000..983d8b8
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_priv.h
@@ -0,0 +1,293 @@
+/*
+ * RISCV CPU emulator private definitions
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef RISCV_CPU_PRIV_H
+#define RISCV_CPU_PRIV_H
+
+#include "riscv_cpu.h"
+#include "cutils.h"
+
+#define __exception __attribute__((warn_unused_result))
+
+#ifndef FLEN
+#if MAX_XLEN == 128
+#define FLEN 128
+#else
+#define FLEN 64
+#endif
+#endif /* !FLEN */
+
+#define CONFIG_EXT_C /* compressed instructions */
+
+#if defined(EMSCRIPTEN)
+#define USE_GLOBAL_STATE
+/* use local variables slows down the generated JS code */
+#define USE_GLOBAL_VARIABLES
+#endif
+
+#if MAX_XLEN == 32
+typedef uint32_t target_ulong;
+typedef int32_t target_long;
+#define PR_target_ulong "08x"
+#elif MAX_XLEN == 64
+typedef uint64_t target_ulong;
+typedef int64_t target_long;
+#define PR_target_ulong "016" PRIx64
+#elif MAX_XLEN == 128
+typedef uint128_t target_ulong;
+typedef int128_t target_long;
+#define PR_target_ulong "016" PRIx64 /* XXX */
+#else
+#error unsupported MAX_XLEN
+#endif
+
+/* FLEN is the floating point register width */
+#if FLEN > 0
+#if FLEN == 32
+typedef uint32_t fp_uint;
+#define F32_HIGH 0
+#elif FLEN == 64
+typedef uint64_t fp_uint;
+#define F32_HIGH ((fp_uint)-1 << 32)
+#define F64_HIGH 0
+#elif FLEN == 128
+typedef uint128_t fp_uint;
+#define F32_HIGH ((fp_uint)-1 << 32)
+#define F64_HIGH ((fp_uint)-1 << 64)
+#else
+#error unsupported FLEN
+#endif
+#endif
+
+/* MLEN is the maximum memory access width */
+#if MAX_XLEN <= 32 && FLEN <= 32
+#define MLEN 32
+#elif MAX_XLEN <= 64 && FLEN <= 64
+#define MLEN 64
+#else
+#define MLEN 128
+#endif
+
+#if MLEN == 32
+typedef uint32_t mem_uint_t;
+#elif MLEN == 64
+typedef uint64_t mem_uint_t;
+#elif MLEN == 128
+typedef uint128_t mem_uint_t;
+#else
+#unsupported MLEN
+#endif
+
+#define TLB_SIZE 256
+
+#define CAUSE_MISALIGNED_FETCH    0x0
+#define CAUSE_FAULT_FETCH         0x1
+#define CAUSE_ILLEGAL_INSTRUCTION 0x2
+#define CAUSE_BREAKPOINT          0x3
+#define CAUSE_MISALIGNED_LOAD     0x4
+#define CAUSE_FAULT_LOAD          0x5
+#define CAUSE_MISALIGNED_STORE    0x6
+#define CAUSE_FAULT_STORE         0x7
+#define CAUSE_USER_ECALL          0x8
+#define CAUSE_SUPERVISOR_ECALL    0x9
+#define CAUSE_HYPERVISOR_ECALL    0xa
+#define CAUSE_MACHINE_ECALL       0xb
+#define CAUSE_FETCH_PAGE_FAULT    0xc
+#define CAUSE_LOAD_PAGE_FAULT     0xd
+#define CAUSE_STORE_PAGE_FAULT    0xf
+
+/* Note: converted to correct bit position at runtime */
+#define CAUSE_INTERRUPT  ((uint32_t)1 << 31) 
+
+#define PRV_U 0
+#define PRV_S 1
+#define PRV_H 2
+#define PRV_M 3
+
+/* misa CSR */
+#define MCPUID_SUPER   (1 << ('S' - 'A'))
+#define MCPUID_USER    (1 << ('U' - 'A'))
+#define MCPUID_I       (1 << ('I' - 'A'))
+#define MCPUID_M       (1 << ('M' - 'A'))
+#define MCPUID_A       (1 << ('A' - 'A'))
+#define MCPUID_F       (1 << ('F' - 'A'))
+#define MCPUID_D       (1 << ('D' - 'A'))
+#define MCPUID_Q       (1 << ('Q' - 'A'))
+#define MCPUID_C       (1 << ('C' - 'A'))
+
+/* mstatus CSR */
+
+#define MSTATUS_SPIE_SHIFT 5
+#define MSTATUS_MPIE_SHIFT 7
+#define MSTATUS_SPP_SHIFT 8
+#define MSTATUS_MPP_SHIFT 11
+#define MSTATUS_FS_SHIFT 13
+#define MSTATUS_UXL_SHIFT 32
+#define MSTATUS_SXL_SHIFT 34
+
+#define MSTATUS_UIE (1 << 0)
+#define MSTATUS_SIE (1 << 1)
+#define MSTATUS_HIE (1 << 2)
+#define MSTATUS_MIE (1 << 3)
+#define MSTATUS_UPIE (1 << 4)
+#define MSTATUS_SPIE (1 << MSTATUS_SPIE_SHIFT)
+#define MSTATUS_HPIE (1 << 6)
+#define MSTATUS_MPIE (1 << MSTATUS_MPIE_SHIFT)
+#define MSTATUS_SPP (1 << MSTATUS_SPP_SHIFT)
+#define MSTATUS_HPP (3 << 9)
+#define MSTATUS_MPP (3 << MSTATUS_MPP_SHIFT)
+#define MSTATUS_FS (3 << MSTATUS_FS_SHIFT)
+#define MSTATUS_XS (3 << 15)
+#define MSTATUS_MPRV (1 << 17)
+#define MSTATUS_SUM (1 << 18)
+#define MSTATUS_MXR (1 << 19)
+//#define MSTATUS_TVM (1 << 20)
+//#define MSTATUS_TW (1 << 21)
+//#define MSTATUS_TSR (1 << 22)
+#define MSTATUS_UXL_MASK ((uint64_t)3 << MSTATUS_UXL_SHIFT)
+#define MSTATUS_SXL_MASK ((uint64_t)3 << MSTATUS_SXL_SHIFT)
+
+#define PG_SHIFT 12
+#define PG_MASK ((1 << PG_SHIFT) - 1)
+
+typedef struct {
+    target_ulong vaddr;
+    uintptr_t mem_addend;
+} TLBEntry;
+
+struct RISCVCPUState {
+    RISCVCPUCommonState common; /* must be first */
+    
+    target_ulong pc;
+    target_ulong reg[32];
+
+#ifdef USE_GLOBAL_VARIABLES
+    /* faster to use global variables with emscripten */
+    uint8_t *__code_ptr, *__code_end;
+    target_ulong __code_to_pc_addend;
+#endif
+    
+#if FLEN > 0
+    fp_uint fp_reg[32];
+    uint32_t fflags;
+    uint8_t frm;
+#endif
+    
+    uint8_t cur_xlen;  /* current XLEN value, <= MAX_XLEN */
+    uint8_t priv; /* see PRV_x */
+    uint8_t fs; /* MSTATUS_FS value */
+    uint8_t mxl; /* MXL field in MISA register */
+    
+    int32_t n_cycles; /* only used inside the CPU loop */
+    uint64_t insn_counter;
+    BOOL power_down_flag;
+    int pending_exception; /* used during MMU exception handling */
+    target_ulong pending_tval;
+    
+    /* CSRs */
+    target_ulong mstatus;
+    target_ulong mtvec;
+    target_ulong mscratch;
+    target_ulong mepc;
+    target_ulong mcause;
+    target_ulong mtval;
+    target_ulong mhartid; /* ro */
+    uint32_t misa;
+    uint32_t mie;
+    uint32_t mip;
+    uint32_t medeleg;
+    uint32_t mideleg;
+    uint32_t mcounteren;
+    
+    target_ulong stvec;
+    target_ulong sscratch;
+    target_ulong sepc;
+    target_ulong scause;
+    target_ulong stval;
+#if MAX_XLEN == 32
+    uint32_t satp;
+#else
+    uint64_t satp; /* currently 64 bit physical addresses max */
+#endif
+    uint32_t scounteren;
+
+    target_ulong load_res; /* for atomic LR/SC */
+
+    PhysMemoryMap *mem_map;
+
+    TLBEntry tlb_read[TLB_SIZE];
+    TLBEntry tlb_write[TLB_SIZE];
+    TLBEntry tlb_code[TLB_SIZE];
+};
+
+#define target_read_slow glue(glue(riscv, MAX_XLEN), _read_slow)
+#define target_write_slow glue(glue(riscv, MAX_XLEN), _write_slow)
+
+DLL_PUBLIC int target_read_slow(RISCVCPUState *s, mem_uint_t *pval,
+                                target_ulong addr, int size_log2);
+DLL_PUBLIC int target_write_slow(RISCVCPUState *s, target_ulong addr,
+                                 mem_uint_t val, int size_log2);
+
+/* return 0 if OK, != 0 if exception */
+#define TARGET_READ_WRITE(size, uint_type, size_log2)                   \
+static inline __exception int target_read_u ## size(RISCVCPUState *s, uint_type *pval, target_ulong addr)                              \
+{\
+    uint32_t tlb_idx;\
+    tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);\
+    if (likely(s->tlb_read[tlb_idx].vaddr == (addr & ~(PG_MASK & ~((size / 8) - 1))))) { \
+        *pval = *(uint_type *)(s->tlb_read[tlb_idx].mem_addend + (uintptr_t)addr);\
+    } else {\
+        mem_uint_t val;\
+        int ret;\
+        ret = target_read_slow(s, &val, addr, size_log2);\
+        if (ret)\
+            return ret;\
+        *pval = val;\
+    }\
+    return 0;\
+}\
+\
+static inline __exception int target_write_u ## size(RISCVCPUState *s, target_ulong addr,\
+                                          uint_type val)                \
+{\
+    uint32_t tlb_idx;\
+    tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);\
+    if (likely(s->tlb_write[tlb_idx].vaddr == (addr & ~(PG_MASK & ~((size / 8) - 1))))) { \
+        *(uint_type *)(s->tlb_write[tlb_idx].mem_addend + (uintptr_t)addr) = val;\
+        return 0;\
+    } else {\
+        return target_write_slow(s, addr, val, size_log2);\
+    }\
+}
+
+TARGET_READ_WRITE(8, uint8_t, 0)
+TARGET_READ_WRITE(16, uint16_t, 1)
+TARGET_READ_WRITE(32, uint32_t, 2)
+#if MLEN >= 64
+TARGET_READ_WRITE(64, uint64_t, 3)
+#endif
+#if MLEN >= 128
+TARGET_READ_WRITE(128, uint128_t, 4)
+#endif
+
+#endif /* RISCV_CPU_PRIV_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_template.h b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_template.h
new file mode 100644
index 0000000..5092062
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_cpu_template.h
@@ -0,0 +1,1739 @@
+/*
+ * RISCV emulator
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#if XLEN == 32
+#define uintx_t uint32_t
+#define intx_t int32_t
+#elif XLEN == 64
+#define uintx_t uint64_t
+#define intx_t int64_t
+#elif XLEN == 128
+#define uintx_t uint128_t
+#define intx_t int128_t
+#else
+#error unsupported XLEN
+#endif
+
+static inline intx_t glue(div, XLEN)(intx_t a, intx_t b)
+{
+    if (b == 0) {
+        return -1;
+    } else if (a == ((intx_t)1 << (XLEN - 1)) && b == -1) {
+        return a;
+    } else {
+        return a / b;
+    }
+}
+
+static inline uintx_t glue(divu, XLEN)(uintx_t a, uintx_t b)
+{
+    if (b == 0) {
+        return -1;
+    } else {
+        return a / b;
+    }
+}
+
+static inline intx_t glue(rem, XLEN)(intx_t a, intx_t b)
+{
+    if (b == 0) {
+        return a;
+    } else if (a == ((intx_t)1 << (XLEN - 1)) && b == -1) {
+        return 0;
+    } else {
+        return a % b;
+    }
+}
+
+static inline uintx_t glue(remu, XLEN)(uintx_t a, uintx_t b)
+{
+    if (b == 0) {
+        return a;
+    } else {
+        return a % b;
+    }
+}
+
+#if XLEN == 32
+
+static inline uint32_t mulh32(int32_t a, int32_t b)
+{
+    return ((int64_t)a * (int64_t)b) >> 32;
+}
+
+static inline uint32_t mulhsu32(int32_t a, uint32_t b)
+{
+    return ((int64_t)a * (int64_t)b) >> 32;
+}
+
+static inline uint32_t mulhu32(uint32_t a, uint32_t b)
+{
+    return ((int64_t)a * (int64_t)b) >> 32;
+}
+
+#elif XLEN == 64 && defined(HAVE_INT128)
+
+static inline uint64_t mulh64(int64_t a, int64_t b)
+{
+    return ((int128_t)a * (int128_t)b) >> 64;
+}
+
+static inline uint64_t mulhsu64(int64_t a, uint64_t b)
+{
+    return ((int128_t)a * (int128_t)b) >> 64;
+}
+
+static inline uint64_t mulhu64(uint64_t a, uint64_t b)
+{
+    return ((int128_t)a * (int128_t)b) >> 64;
+}
+
+#else
+
+#if XLEN == 64
+#define UHALF uint32_t
+#define UHALF_LEN 32
+#elif XLEN == 128
+#define UHALF uint64_t
+#define UHALF_LEN 64
+#else
+#error unsupported XLEN
+#endif
+
+static uintx_t glue(mulhu, XLEN)(uintx_t a, uintx_t b)
+{
+    UHALF a0, a1, b0, b1, r2, r3;
+    uintx_t r00, r01, r10, r11, c;
+    a0 = a;
+    a1 = a >> UHALF_LEN;
+    b0 = b;
+    b1 = b >> UHALF_LEN;
+
+    r00 = (uintx_t)a0 * (uintx_t)b0;
+    r01 = (uintx_t)a0 * (uintx_t)b1;
+    r10 = (uintx_t)a1 * (uintx_t)b0;
+    r11 = (uintx_t)a1 * (uintx_t)b1;
+    
+    //    r0 = r00;
+    c = (r00 >> UHALF_LEN) + (UHALF)r01 + (UHALF)r10;
+    //    r1 = c;
+    c = (c >> UHALF_LEN) + (r01 >> UHALF_LEN) + (r10 >> UHALF_LEN) + (UHALF)r11;
+    r2 = c;
+    r3 = (c >> UHALF_LEN) + (r11 >> UHALF_LEN);
+
+    //    *plow = ((uintx_t)r1 << UHALF_LEN) | r0;
+    return ((uintx_t)r3 << UHALF_LEN) | r2;
+}
+
+#undef UHALF
+
+static inline uintx_t glue(mulh, XLEN)(intx_t a, intx_t b)
+{
+    uintx_t r1;
+    r1 = glue(mulhu, XLEN)(a, b);
+    if (a < 0)
+        r1 -= a;
+    if (b < 0)
+        r1 -= b;
+    return r1;
+}
+
+static inline uintx_t glue(mulhsu, XLEN)(intx_t a, uintx_t b)
+{
+    uintx_t r1;
+    r1 = glue(mulhu, XLEN)(a, b);
+    if (a < 0)
+        r1 -= a;
+    return r1;
+}
+
+#endif
+
+#define DUP2(F, n) F(n) F(n+1)
+#define DUP4(F, n) DUP2(F, n) DUP2(F, n + 2)
+#define DUP8(F, n) DUP4(F, n) DUP4(F, n + 4)
+#define DUP16(F, n) DUP8(F, n) DUP8(F, n + 8)
+#define DUP32(F, n) DUP16(F, n) DUP16(F, n + 16)
+
+#define C_QUADRANT(n) \
+    case n+(0 << 2): case n+(1 << 2): case n+(2 << 2): case n+(3 << 2): \
+    case n+(4 << 2): case n+(5 << 2): case n+(6 << 2): case n+(7 << 2): \
+    case n+(8 << 2): case n+(9 << 2): case n+(10 << 2): case n+(11 << 2): \
+    case n+(12 << 2): case n+(13 << 2): case n+(14 << 2): case n+(15 << 2): \
+    case n+(16 << 2): case n+(17 << 2): case n+(18 << 2): case n+(19 << 2): \
+    case n+(20 << 2): case n+(21 << 2): case n+(22 << 2): case n+(23 << 2): \
+    case n+(24 << 2): case n+(25 << 2): case n+(26 << 2): case n+(27 << 2): \
+    case n+(28 << 2): case n+(29 << 2): case n+(30 << 2): case n+(31 << 2): 
+
+#define GET_PC() (target_ulong)((uintptr_t)code_ptr + code_to_pc_addend)
+#define GET_INSN_COUNTER() (insn_counter_addend - s->n_cycles)
+
+#define C_NEXT_INSN code_ptr += 2; break
+#define NEXT_INSN code_ptr += 4; break
+#define JUMP_INSN do {   \
+        code_ptr = NULL;           \
+        code_end = NULL;           \
+        code_to_pc_addend = s->pc; \
+        goto jump_insn;            \
+    } while (0)
+
+static void no_inline glue(riscv_cpu_interp_x, XLEN)(RISCVCPUState *s,
+                                                   int n_cycles1)
+{
+    uint32_t opcode, insn, rd, rs1, rs2, funct3;
+    int32_t imm, cond, err;
+    target_ulong addr, val, val2;
+#ifndef USE_GLOBAL_VARIABLES
+    uint8_t *code_ptr, *code_end;
+    target_ulong code_to_pc_addend;
+#endif
+    uint64_t insn_counter_addend;
+#if FLEN > 0
+    uint32_t rs3;
+    int32_t rm;
+#endif
+
+    if (n_cycles1 == 0)
+        return;
+    insn_counter_addend = s->insn_counter + n_cycles1;
+    s->n_cycles = n_cycles1;
+
+    /* check pending interrupts */
+    if (unlikely((s->mip & s->mie) != 0)) {
+        if (raise_interrupt(s)) {
+            s->n_cycles--; 
+            goto done_interp;
+        }
+    }
+
+    s->pending_exception = -1;
+    /* Note: we assume NULL is represented as a zero number */
+    code_ptr = NULL;
+    code_end = NULL;
+    code_to_pc_addend = s->pc;
+    
+    /* we use a single execution loop to keep a simple control flow
+       for emscripten */
+    for(;;) {
+        if (unlikely(code_ptr >= code_end)) {
+            uint32_t tlb_idx;
+            uint16_t insn_high;
+            target_ulong addr;
+            uint8_t *ptr;
+            
+            s->pc = GET_PC();
+            /* we test n_cycles only between blocks so that timer
+               interrupts only happen between the blocks. It is
+               important to reduce the translated code size. */
+            if (unlikely(s->n_cycles <= 0))
+                goto the_end;
+
+            /* check pending interrupts */
+            if (unlikely((s->mip & s->mie) != 0)) {
+                if (raise_interrupt(s)) {
+                    s->n_cycles--; 
+                    goto the_end;
+                }
+            }
+    
+            addr = s->pc;
+            tlb_idx = (addr >> PG_SHIFT) & (TLB_SIZE - 1);
+            if (likely(s->tlb_code[tlb_idx].vaddr == (addr & ~PG_MASK))) {
+                /* TLB match */ 
+                ptr = (uint8_t *)(s->tlb_code[tlb_idx].mem_addend +
+                                  (uintptr_t)addr);
+            } else {
+                if (unlikely(target_read_insn_slow(s, &ptr, addr)))
+                    goto mmu_exception;
+            }
+            code_ptr = ptr;
+            code_end = ptr + (PG_MASK - 1 - (addr & PG_MASK));
+            code_to_pc_addend = addr - (uintptr_t)code_ptr;
+            if (unlikely(code_ptr >= code_end)) {
+                /* instruction is potentially half way between two
+                   pages ? */
+                insn = *(uint16_t *)code_ptr;
+                if ((insn & 3) == 3) {
+                    /* instruction is half way between two pages */
+                    if (unlikely(target_read_insn_u16(s, &insn_high, addr + 2)))
+                        goto mmu_exception;
+                    insn |= insn_high << 16;
+                }
+            } else {
+                insn = get_insn32(code_ptr);
+            }
+        } else {
+            /* fast path */
+            insn = get_insn32(code_ptr);
+        }
+        s->n_cycles--;
+#if 0
+        if (1) {
+#ifdef CONFIG_LOGFILE
+            log_printf("pc=0x"); fprint_target_ulong(log_file, GET_PC()); log_printf(" insn=%08x\n", insn);
+            fflush(log_file);
+#else
+            printf("pc=0x"); print_target_ulong(GET_PC()); printf(" insn=%08x\n", insn);
+            //            dump_regs(s);
+#endif
+        }
+#endif
+        opcode = insn & 0x7f;
+        rd = (insn >> 7) & 0x1f;
+        rs1 = (insn >> 15) & 0x1f;
+        rs2 = (insn >> 20) & 0x1f;
+        switch(opcode) {
+#ifdef CONFIG_EXT_C
+        C_QUADRANT(0)
+            funct3 = (insn >> 13) & 7;
+            rd = ((insn >> 2) & 7) | 8;
+            switch(funct3) {
+            case 0: /* c.addi4spn */
+                imm = get_field1(insn, 11, 4, 5) |
+                    get_field1(insn, 7, 6, 9) |
+                    get_field1(insn, 6, 2, 2) |
+                    get_field1(insn, 5, 3, 3);
+                if (imm == 0)
+                    goto illegal_insn;
+                s->reg[rd] = (intx_t)(s->reg[2] + imm);
+                break;
+#if XLEN >= 128
+            case 1: /* c.lq */
+                imm = get_field1(insn, 11, 4, 5) |
+                    get_field1(insn, 10, 8, 8) |
+                    get_field1(insn, 5, 6, 7);
+                rs1 = ((insn >> 7) & 7) | 8;
+                addr = (intx_t)(s->reg[rs1] + imm);
+                if (target_read_u128(s, &val, addr))
+                    goto mmu_exception;
+                s->reg[rd] = val;
+                break;
+#elif FLEN >= 64
+            case 1: /* c.fld */
+                {
+                    uint64_t rval;
+                    if (s->fs == 0)
+                        goto illegal_insn;
+                    imm = get_field1(insn, 10, 3, 5) |
+                        get_field1(insn, 5, 6, 7);
+                    rs1 = ((insn >> 7) & 7) | 8;
+                    addr = (intx_t)(s->reg[rs1] + imm);
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval | F64_HIGH;
+                    s->fs = 3;
+                }
+                break;
+#endif
+            case 2: /* c.lw */
+                {
+                    uint32_t rval;
+                    imm = get_field1(insn, 10, 3, 5) |
+                        get_field1(insn, 6, 2, 2) |
+                        get_field1(insn, 5, 6, 6);
+                    rs1 = ((insn >> 7) & 7) | 8;
+                    addr = (intx_t)(s->reg[rs1] + imm);
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    s->reg[rd] = (int32_t)rval;
+                }
+                break;
+#if XLEN >= 64
+            case 3: /* c.ld */
+                {
+                    uint64_t rval;
+                    imm = get_field1(insn, 10, 3, 5) |
+                        get_field1(insn, 5, 6, 7);
+                    rs1 = ((insn >> 7) & 7) | 8;
+                    addr = (intx_t)(s->reg[rs1] + imm);
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    s->reg[rd] = (int64_t)rval;
+                }
+                break;
+#elif FLEN >= 32
+            case 3: /* c.flw */
+                {
+                    uint32_t rval;
+                    if (s->fs == 0)
+                        goto illegal_insn;
+                    imm = get_field1(insn, 10, 3, 5) |
+                        get_field1(insn, 6, 2, 2) |
+                        get_field1(insn, 5, 6, 6);
+                    rs1 = ((insn >> 7) & 7) | 8;
+                    addr = (intx_t)(s->reg[rs1] + imm);
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval | F32_HIGH;
+                    s->fs = 3;
+                }
+                break;
+#endif
+#if XLEN >= 128
+            case 5: /* c.sq */
+                imm = get_field1(insn, 11, 4, 5) |
+                    get_field1(insn, 10, 8, 8) |
+                    get_field1(insn, 5, 6, 7);
+                rs1 = ((insn >> 7) & 7) | 8;
+                addr = (intx_t)(s->reg[rs1] + imm);
+                val = s->reg[rd];
+                if (target_write_u128(s, addr, val))
+                    goto mmu_exception;
+                break;
+#elif FLEN >= 64
+            case 5: /* c.fsd */
+                if (s->fs == 0)
+                    goto illegal_insn;
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 5, 6, 7);
+                rs1 = ((insn >> 7) & 7) | 8;
+                addr = (intx_t)(s->reg[rs1] + imm);
+                if (target_write_u64(s, addr, s->fp_reg[rd]))
+                    goto mmu_exception;
+                break;
+#endif
+            case 6: /* c.sw */
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 6, 2, 2) |
+                    get_field1(insn, 5, 6, 6);
+                rs1 = ((insn >> 7) & 7) | 8;
+                addr = (intx_t)(s->reg[rs1] + imm);
+                val = s->reg[rd];
+                if (target_write_u32(s, addr, val))
+                    goto mmu_exception;
+                break;
+#if XLEN >= 64
+            case 7: /* c.sd */
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 5, 6, 7);
+                rs1 = ((insn >> 7) & 7) | 8;
+                addr = (intx_t)(s->reg[rs1] + imm);
+                val = s->reg[rd];
+                if (target_write_u64(s, addr, val))
+                    goto mmu_exception;
+                break;
+#elif FLEN >= 32
+            case 7: /* c.fsw */
+                if (s->fs == 0)
+                    goto illegal_insn;
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 6, 2, 2) |
+                    get_field1(insn, 5, 6, 6);
+                rs1 = ((insn >> 7) & 7) | 8;
+                addr = (intx_t)(s->reg[rs1] + imm);
+                if (target_write_u32(s, addr, s->fp_reg[rd]))
+                    goto mmu_exception;
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            C_NEXT_INSN;
+        C_QUADRANT(1)
+            funct3 = (insn >> 13) & 7;
+            switch(funct3) {
+            case 0: /* c.addi/c.nop */
+                if (rd != 0) {
+                    imm = sext(get_field1(insn, 12, 5, 5) |
+                               get_field1(insn, 2, 0, 4), 6);
+                    s->reg[rd] = (intx_t)(s->reg[rd] + imm);
+                }
+                break;
+#if XLEN == 32
+            case 1: /* c.jal */
+                imm = sext(get_field1(insn, 12, 11, 11) | 
+                           get_field1(insn, 11, 4, 4) |
+                           get_field1(insn, 9, 8, 9) |
+                           get_field1(insn, 8, 10, 10) |
+                           get_field1(insn, 7, 6, 6) |
+                           get_field1(insn, 6, 7, 7) |
+                           get_field1(insn, 3, 1, 3) |
+                           get_field1(insn, 2, 5, 5), 12);
+                s->reg[1] = GET_PC() + 2;
+                s->pc = (intx_t)(GET_PC() + imm);
+                JUMP_INSN;
+#else
+            case 1: /* c.addiw */
+                if (rd != 0) {
+                    imm = sext(get_field1(insn, 12, 5, 5) |
+                               get_field1(insn, 2, 0, 4), 6);
+                    s->reg[rd] = (int32_t)(s->reg[rd] + imm);
+                }
+                break;
+#endif
+            case 2: /* c.li */
+                if (rd != 0) {
+                    imm = sext(get_field1(insn, 12, 5, 5) |
+                               get_field1(insn, 2, 0, 4), 6);
+                    s->reg[rd] = imm;
+                }
+                break;
+            case 3:
+                if (rd == 2) {
+                    /* c.addi16sp */
+                    imm = sext(get_field1(insn, 12, 9, 9) |
+                               get_field1(insn, 6, 4, 4) |
+                               get_field1(insn, 5, 6, 6) |
+                               get_field1(insn, 3, 7, 8) |
+                               get_field1(insn, 2, 5, 5), 10);
+                    if (imm == 0)
+                        goto illegal_insn;
+                    s->reg[2] = (intx_t)(s->reg[2] + imm);
+                } else if (rd != 0) {
+                    /* c.lui */
+                    imm = sext(get_field1(insn, 12, 17, 17) |
+                               get_field1(insn, 2, 12, 16), 18);
+                    s->reg[rd] = imm;
+                }
+                break;
+            case 4: 
+                funct3 = (insn >> 10) & 3;
+                rd = ((insn >> 7) & 7) | 8;
+                switch(funct3) {
+                case 0: /* c.srli */ 
+                case 1: /* c.srai */ 
+                    imm = get_field1(insn, 12, 5, 5) |
+                        get_field1(insn, 2, 0, 4);
+#if XLEN == 32
+                    if (imm & 0x20)
+                        goto illegal_insn;
+#elif XLEN == 128
+                    if (imm == 0)
+                        imm = 64;
+                    else if (imm >= 32)
+                        imm = 128 - imm;
+#endif
+                    if (funct3 == 0)
+                        s->reg[rd] = (intx_t)((uintx_t)s->reg[rd] >> imm);
+                    else
+                        s->reg[rd] = (intx_t)s->reg[rd] >> imm;
+                    
+                    break;
+                case 2: /* c.andi */
+                    imm = sext(get_field1(insn, 12, 5, 5) |
+                               get_field1(insn, 2, 0, 4), 6);
+                    s->reg[rd] &= imm;
+                    break;
+                case 3: 
+                    rs2 = ((insn >> 2) & 7) | 8;
+                    funct3 = ((insn >> 5) & 3) | ((insn >> (12 - 2)) & 4);
+                    switch(funct3) {
+                    case 0: /* c.sub */
+                        s->reg[rd] = (intx_t)(s->reg[rd] - s->reg[rs2]);
+                        break;
+                    case 1: /* c.xor */
+                        s->reg[rd] = s->reg[rd] ^ s->reg[rs2];
+                        break;
+                    case 2: /* c.or */
+                        s->reg[rd] = s->reg[rd] | s->reg[rs2];
+                        break;
+                    case 3: /* c.and */
+                        s->reg[rd] = s->reg[rd] & s->reg[rs2];
+                        break;
+#if XLEN >= 64
+                    case 4: /* c.subw */
+                        s->reg[rd] = (int32_t)(s->reg[rd] - s->reg[rs2]);
+                        break;
+                    case 5: /* c.addw */
+                        s->reg[rd] = (int32_t)(s->reg[rd] + s->reg[rs2]);
+                        break;
+#endif
+                    default:
+                        goto illegal_insn;
+                    }
+                    break;
+                }
+                break;
+            case 5: /* c.j */
+                imm = sext(get_field1(insn, 12, 11, 11) | 
+                           get_field1(insn, 11, 4, 4) |
+                           get_field1(insn, 9, 8, 9) |
+                           get_field1(insn, 8, 10, 10) |
+                           get_field1(insn, 7, 6, 6) |
+                           get_field1(insn, 6, 7, 7) |
+                           get_field1(insn, 3, 1, 3) |
+                           get_field1(insn, 2, 5, 5), 12);
+                s->pc = (intx_t)(GET_PC() + imm);
+                JUMP_INSN;
+            case 6: /* c.beqz */
+                rs1 = ((insn >> 7) & 7) | 8;
+                imm = sext(get_field1(insn, 12, 8, 8) | 
+                           get_field1(insn, 10, 3, 4) |
+                           get_field1(insn, 5, 6, 7) |
+                           get_field1(insn, 3, 1, 2) |
+                           get_field1(insn, 2, 5, 5), 9);
+                if (s->reg[rs1] == 0) {
+                    s->pc = (intx_t)(GET_PC() + imm);
+                    JUMP_INSN;
+                }
+                break;
+            case 7: /* c.bnez */
+                rs1 = ((insn >> 7) & 7) | 8;
+                imm = sext(get_field1(insn, 12, 8, 8) | 
+                           get_field1(insn, 10, 3, 4) |
+                           get_field1(insn, 5, 6, 7) |
+                           get_field1(insn, 3, 1, 2) |
+                           get_field1(insn, 2, 5, 5), 9);
+                if (s->reg[rs1] != 0) {
+                    s->pc = (intx_t)(GET_PC() + imm);
+                    JUMP_INSN;
+                }
+                break;
+            default:
+                goto illegal_insn;
+            }
+            C_NEXT_INSN;
+        C_QUADRANT(2)
+            funct3 = (insn >> 13) & 7;
+            rs2 = (insn >> 2) & 0x1f;
+            switch(funct3) {
+            case 0: /* c.slli */
+                imm = get_field1(insn, 12, 5, 5) | rs2;
+#if XLEN == 32
+                if (imm & 0x20)
+                    goto illegal_insn;
+#elif XLEN == 128
+                if (imm == 0)
+                    imm = 64;
+#endif
+                if (rd != 0)
+                    s->reg[rd] = (intx_t)(s->reg[rd] << imm);
+                break;
+#if XLEN == 128
+            case 1: /* c.lqsp */
+                imm = get_field1(insn, 12, 5, 5) |
+                    (rs2 & (1 << 4)) |
+                    get_field1(insn, 2, 6, 9);
+                addr = (intx_t)(s->reg[2] + imm);
+                if (target_read_u128(s, &val, addr))
+                    goto mmu_exception;
+                if (rd != 0)
+                    s->reg[rd] = val;
+                break;
+#elif FLEN >= 64
+            case 1: /* c.fldsp */
+                {
+                    uint64_t rval;
+                    if (s->fs == 0)
+                        goto illegal_insn;
+                    imm = get_field1(insn, 12, 5, 5) |
+                        (rs2 & (3 << 3)) |
+                        get_field1(insn, 2, 6, 8);
+                    addr = (intx_t)(s->reg[2] + imm);
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval | F64_HIGH;
+                    s->fs = 3;
+                }
+                break;
+#endif
+            case 2: /* c.lwsp */
+                {
+                    uint32_t rval;
+                    imm = get_field1(insn, 12, 5, 5) |
+                        (rs2 & (7 << 2)) |
+                        get_field1(insn, 2, 6, 7);
+                    addr = (intx_t)(s->reg[2] + imm);
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    if (rd != 0)
+                        s->reg[rd] = (int32_t)rval;
+                }
+                break;
+#if XLEN >= 64
+            case 3: /* c.ldsp */
+                {
+                    uint64_t rval;
+                    imm = get_field1(insn, 12, 5, 5) |
+                        (rs2 & (3 << 3)) |
+                        get_field1(insn, 2, 6, 8);
+                    addr = (intx_t)(s->reg[2] + imm);
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    if (rd != 0)
+                        s->reg[rd] = (int64_t)rval;
+                }
+                break;
+#elif FLEN >= 32
+            case 3: /* c.flwsp */
+                {
+                    uint32_t rval;
+                    if (s->fs == 0)
+                        goto illegal_insn;
+                    imm = get_field1(insn, 12, 5, 5) |
+                        (rs2 & (7 << 2)) |
+                        get_field1(insn, 2, 6, 7);
+                    addr = (intx_t)(s->reg[2] + imm);
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval | F32_HIGH;
+                    s->fs = 3;
+                }
+                break;
+#endif
+            case 4:
+                if (((insn >> 12) & 1) == 0) {
+                    if (rs2 == 0) {
+                        /* c.jr */
+                        if (rd == 0)
+                            goto illegal_insn;
+                        s->pc = s->reg[rd] & ~1;
+                        JUMP_INSN;
+                    } else {
+                        /* c.mv */
+                        if (rd != 0)
+                            s->reg[rd] = s->reg[rs2];
+                    }
+                } else {
+                    if (rs2 == 0) {
+                        if (rd == 0) {
+                            /* c.ebreak */
+                            s->pending_exception = CAUSE_BREAKPOINT;
+                            goto exception;
+                        } else {
+                            /* c.jalr */
+                            val = GET_PC() + 2;
+                            s->pc = s->reg[rd] & ~1;
+                            s->reg[1] = val;
+                            JUMP_INSN;
+                        }
+                    } else {
+                        if (rd != 0) {
+                            s->reg[rd] = (intx_t)(s->reg[rd] + s->reg[rs2]);
+                        }
+                    }
+                }
+                break;
+#if XLEN == 128
+            case 5: /* c.sqsp */
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 7, 6, 8);
+                addr = (intx_t)(s->reg[2] + imm);
+                if (target_write_u128(s, addr, s->reg[rs2]))
+                    goto mmu_exception;
+                break;
+#elif FLEN >= 64
+            case 5: /* c.fsdsp */
+                if (s->fs == 0)
+                    goto illegal_insn;
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 7, 6, 8);
+                addr = (intx_t)(s->reg[2] + imm);
+                if (target_write_u64(s, addr, s->fp_reg[rs2]))
+                    goto mmu_exception;
+                break;
+#endif 
+            case 6: /* c.swsp */
+                imm = get_field1(insn, 9, 2, 5) |
+                    get_field1(insn, 7, 6, 7);
+                addr = (intx_t)(s->reg[2] + imm);
+                if (target_write_u32(s, addr, s->reg[rs2]))
+                    goto mmu_exception;
+                break;
+#if XLEN >= 64
+            case 7: /* c.sdsp */
+                imm = get_field1(insn, 10, 3, 5) |
+                    get_field1(insn, 7, 6, 8);
+                addr = (intx_t)(s->reg[2] + imm);
+                if (target_write_u64(s, addr, s->reg[rs2]))
+                    goto mmu_exception;
+                break;
+#elif FLEN >= 32
+            case 7: /* c.swsp */
+                if (s->fs == 0)
+                    goto illegal_insn;
+                imm = get_field1(insn, 9, 2, 5) |
+                    get_field1(insn, 7, 6, 7);
+                addr = (intx_t)(s->reg[2] + imm);
+                if (target_write_u32(s, addr, s->fp_reg[rs2]))
+                    goto mmu_exception;
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            C_NEXT_INSN;
+#endif /* CONFIG_EXT_C */
+
+        case 0x37: /* lui */
+            if (rd != 0)
+                s->reg[rd] = (int32_t)(insn & 0xfffff000);
+            NEXT_INSN;
+        case 0x17: /* auipc */
+            if (rd != 0)
+                s->reg[rd] = (intx_t)(GET_PC() + (int32_t)(insn & 0xfffff000));
+            NEXT_INSN;
+        case 0x6f: /* jal */
+            imm = ((insn >> (31 - 20)) & (1 << 20)) |
+                ((insn >> (21 - 1)) & 0x7fe) |
+                ((insn >> (20 - 11)) & (1 << 11)) |
+                (insn & 0xff000);
+            imm = (imm << 11) >> 11;
+            if (rd != 0)
+                s->reg[rd] = GET_PC() + 4;
+            s->pc = (intx_t)(GET_PC() + imm);
+            JUMP_INSN;
+        case 0x67: /* jalr */
+            imm = (int32_t)insn >> 20;
+            val = GET_PC() + 4;
+            s->pc = (intx_t)(s->reg[rs1] + imm) & ~1;
+            if (rd != 0)
+                s->reg[rd] = val;
+            JUMP_INSN;
+        case 0x63:
+            funct3 = (insn >> 12) & 7;
+            switch(funct3 >> 1) {
+            case 0: /* beq/bne */
+                cond = (s->reg[rs1] == s->reg[rs2]);
+                break;
+            case 2: /* blt/bge */
+                cond = ((target_long)s->reg[rs1] < (target_long)s->reg[rs2]);
+                break;
+            case 3: /* bltu/bgeu */
+                cond = (s->reg[rs1] < s->reg[rs2]);
+                break;
+            default:
+                goto illegal_insn;
+            }
+            cond ^= (funct3 & 1);
+            if (cond) {
+                imm = ((insn >> (31 - 12)) & (1 << 12)) |
+                    ((insn >> (25 - 5)) & 0x7e0) |
+                    ((insn >> (8 - 1)) & 0x1e) |
+                    ((insn << (11 - 7)) & (1 << 11));
+                imm = (imm << 19) >> 19;
+                s->pc = (intx_t)(GET_PC() + imm);
+                JUMP_INSN;
+            }
+            NEXT_INSN;
+        case 0x03: /* load */
+            funct3 = (insn >> 12) & 7;
+            imm = (int32_t)insn >> 20;
+            addr = s->reg[rs1] + imm;
+            switch(funct3) {
+            case 0: /* lb */
+                {
+                    uint8_t rval;
+                    if (target_read_u8(s, &rval, addr))
+                        goto mmu_exception;
+                    val = (int8_t)rval;
+                }
+                break;
+            case 1: /* lh */
+                {
+                    uint16_t rval;
+                    if (target_read_u16(s, &rval, addr))
+                        goto mmu_exception;
+                    val = (int16_t)rval;
+                }
+                break;
+            case 2: /* lw */
+                {
+                    uint32_t rval;
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    val = (int32_t)rval;
+                }
+                break;
+            case 4: /* lbu */
+                {
+                    uint8_t rval;
+                    if (target_read_u8(s, &rval, addr))
+                        goto mmu_exception;
+                    val = rval;
+                }
+                break;
+            case 5: /* lhu */
+                {
+                    uint16_t rval;
+                    if (target_read_u16(s, &rval, addr))
+                        goto mmu_exception;
+                    val = rval;
+                }
+                break;
+#if XLEN >= 64
+            case 3: /* ld */
+                {
+                    uint64_t rval;
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    val = (int64_t)rval;
+                }
+                break;
+            case 6: /* lwu */
+                {
+                    uint32_t rval;
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    val = rval;
+                }
+                break;
+#endif
+#if XLEN >= 128
+            case 7: /* ldu */
+                {
+                    uint64_t rval;
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    val = rval;
+                }
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+        case 0x23: /* store */
+            funct3 = (insn >> 12) & 7;
+            imm = rd | ((insn >> (25 - 5)) & 0xfe0);
+            imm = (imm << 20) >> 20;
+            addr = s->reg[rs1] + imm;
+            val = s->reg[rs2];
+            switch(funct3) {
+            case 0: /* sb */
+                if (target_write_u8(s, addr, val))
+                    goto mmu_exception;
+                break;
+            case 1: /* sh */
+                if (target_write_u16(s, addr, val))
+                    goto mmu_exception;
+                break;
+            case 2: /* sw */
+                if (target_write_u32(s, addr, val))
+                    goto mmu_exception;
+                break;
+#if XLEN >= 64
+            case 3: /* sd */
+                if (target_write_u64(s, addr, val))
+                    goto mmu_exception;
+                break;
+#endif
+#if XLEN >= 128
+            case 4: /* sq */
+                if (target_write_u128(s, addr, val))
+                    goto mmu_exception;
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            NEXT_INSN;
+        case 0x13:
+            funct3 = (insn >> 12) & 7;
+            imm = (int32_t)insn >> 20;
+            switch(funct3) {
+            case 0: /* addi */
+                val = (intx_t)(s->reg[rs1] + imm);
+                break;
+            case 1: /* slli */
+                if ((imm & ~(XLEN - 1)) != 0)
+                    goto illegal_insn;
+                val = (intx_t)(s->reg[rs1] << (imm & (XLEN - 1)));
+                break;
+            case 2: /* slti */
+                val = (target_long)s->reg[rs1] < (target_long)imm;
+                break;
+            case 3: /* sltiu */
+                val = s->reg[rs1] < (target_ulong)imm;
+                break;
+            case 4: /* xori */
+                val = s->reg[rs1] ^ imm;
+                break;
+            case 5: /* srli/srai */
+                if ((imm & ~((XLEN - 1) | 0x400)) != 0)
+                    goto illegal_insn;
+                if (imm & 0x400)
+                    val = (intx_t)s->reg[rs1] >> (imm & (XLEN - 1));
+                else
+                    val = (intx_t)((uintx_t)s->reg[rs1] >> (imm & (XLEN - 1)));
+                break;
+            case 6: /* ori */
+                val = s->reg[rs1] | imm;
+                break;
+            default:
+            case 7: /* andi */
+                val = s->reg[rs1] & imm;
+                break;
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#if XLEN >= 64
+        case 0x1b:/* OP-IMM-32 */
+            funct3 = (insn >> 12) & 7;
+            imm = (int32_t)insn >> 20;
+            val = s->reg[rs1];
+            switch(funct3) {
+            case 0: /* addiw */
+                val = (int32_t)(val + imm);
+                break;
+            case 1: /* slliw */
+                if ((imm & ~31) != 0)
+                    goto illegal_insn;
+                val = (int32_t)(val << (imm & 31));
+                break;
+            case 5: /* srliw/sraiw */
+                if ((imm & ~(31 | 0x400)) != 0)
+                    goto illegal_insn;
+                if (imm & 0x400)
+                    val = (int32_t)val >> (imm & 31);
+                else
+                    val = (int32_t)((uint32_t)val >> (imm & 31));
+                break;
+            default:
+                goto illegal_insn;
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#endif
+#if XLEN >= 128
+        case 0x5b: /* OP-IMM-64 */
+            funct3 = (insn >> 12) & 7;
+            imm = (int32_t)insn >> 20;
+            val = s->reg[rs1];
+            switch(funct3) {
+            case 0: /* addid */
+                val = (int64_t)(val + imm);
+                break;
+            case 1: /* sllid */
+                if ((imm & ~63) != 0)
+                    goto illegal_insn;
+                val = (int64_t)(val << (imm & 63));
+                break;
+            case 5: /* srlid/sraid */
+                if ((imm & ~(63 | 0x400)) != 0)
+                    goto illegal_insn;
+                if (imm & 0x400)
+                    val = (int64_t)val >> (imm & 63);
+                else
+                    val = (int64_t)((uint64_t)val >> (imm & 63));
+                break;
+            default:
+                goto illegal_insn;
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#endif
+        case 0x33:
+            imm = insn >> 25;
+            val = s->reg[rs1];
+            val2 = s->reg[rs2];
+            if (imm == 1) {
+                funct3 = (insn >> 12) & 7;
+                switch(funct3) {
+                case 0: /* mul */
+                    val = (intx_t)((intx_t)val * (intx_t)val2);
+                    break;
+                case 1: /* mulh */
+                    val = (intx_t)glue(mulh, XLEN)(val, val2);
+                    break;
+                case 2:/* mulhsu */
+                    val = (intx_t)glue(mulhsu, XLEN)(val, val2);
+                    break;
+                case 3:/* mulhu */
+                    val = (intx_t)glue(mulhu, XLEN)(val, val2);
+                    break;
+                case 4:/* div */
+                    val = glue(div, XLEN)(val, val2);
+                    break;
+                case 5:/* divu */
+                    val = (intx_t)glue(divu, XLEN)(val, val2);
+                    break;
+                case 6:/* rem */
+                    val = glue(rem, XLEN)(val, val2);
+                    break;
+                case 7:/* remu */
+                    val = (intx_t)glue(remu, XLEN)(val, val2);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+            } else {
+                if (imm & ~0x20)
+                    goto illegal_insn;
+                funct3 = ((insn >> 12) & 7) | ((insn >> (30 - 3)) & (1 << 3));
+                switch(funct3) {
+                case 0: /* add */
+                    val = (intx_t)(val + val2);
+                    break;
+                case 0 | 8: /* sub */
+                    val = (intx_t)(val - val2);
+                    break;
+                case 1: /* sll */
+                    val = (intx_t)(val << (val2 & (XLEN - 1)));
+                    break;
+                case 2: /* slt */
+                    val = (target_long)val < (target_long)val2;
+                    break;
+                case 3: /* sltu */
+                    val = val < val2;
+                    break;
+                case 4: /* xor */
+                    val = val ^ val2;
+                    break;
+                case 5: /* srl */
+                    val = (intx_t)((uintx_t)val >> (val2 & (XLEN - 1)));
+                    break;
+                case 5 | 8: /* sra */
+                    val = (intx_t)val >> (val2 & (XLEN - 1));
+                    break;
+                case 6: /* or */
+                    val = val | val2;
+                    break;
+                case 7: /* and */
+                    val = val & val2;
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#if XLEN >= 64
+        case 0x3b: /* OP-32 */
+            imm = insn >> 25;
+            val = s->reg[rs1];
+            val2 = s->reg[rs2];
+            if (imm == 1) {
+                funct3 = (insn >> 12) & 7;
+                switch(funct3) {
+                case 0: /* mulw */
+                    val = (int32_t)((int32_t)val * (int32_t)val2);
+                    break;
+                case 4:/* divw */
+                    val = div32(val, val2);
+                    break;
+                case 5:/* divuw */
+                    val = (int32_t)divu32(val, val2);
+                    break;
+                case 6:/* remw */
+                    val = rem32(val, val2);
+                    break;
+                case 7:/* remuw */
+                    val = (int32_t)remu32(val, val2);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+            } else {
+                if (imm & ~0x20)
+                    goto illegal_insn;
+                funct3 = ((insn >> 12) & 7) | ((insn >> (30 - 3)) & (1 << 3));
+                switch(funct3) {
+                case 0: /* addw */
+                    val = (int32_t)(val + val2);
+                    break;
+                case 0 | 8: /* subw */
+                    val = (int32_t)(val - val2);
+                    break;
+                case 1: /* sllw */
+                    val = (int32_t)((uint32_t)val << (val2 & 31));
+                    break;
+                case 5: /* srlw */
+                    val = (int32_t)((uint32_t)val >> (val2 & 31));
+                    break;
+                case 5 | 8: /* sraw */
+                    val = (int32_t)val >> (val2 & 31);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#endif
+#if XLEN >= 128
+        case 0x7b: /* OP-64 */
+            imm = insn >> 25;
+            val = s->reg[rs1];
+            val2 = s->reg[rs2];
+            if (imm == 1) {
+                funct3 = (insn >> 12) & 7;
+                switch(funct3) {
+                case 0: /* muld */
+                    val = (int64_t)((int64_t)val * (int64_t)val2);
+                    break;
+                case 4:/* divd */
+                    val = div64(val, val2);
+                    break;
+                case 5:/* divud */
+                    val = (int64_t)divu64(val, val2);
+                    break;
+                case 6:/* remd */
+                    val = rem64(val, val2);
+                    break;
+                case 7:/* remud */
+                    val = (int64_t)remu64(val, val2);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+            } else {
+                if (imm & ~0x20)
+                    goto illegal_insn;
+                funct3 = ((insn >> 12) & 7) | ((insn >> (30 - 3)) & (1 << 3));
+                switch(funct3) {
+                case 0: /* addd */
+                    val = (int64_t)(val + val2);
+                    break;
+                case 0 | 8: /* subd */
+                    val = (int64_t)(val - val2);
+                    break;
+                case 1: /* slld */
+                    val = (int64_t)((uint64_t)val << (val2 & 63));
+                    break;
+                case 5: /* srld */
+                    val = (int64_t)((uint64_t)val >> (val2 & 63));
+                    break;
+                case 5 | 8: /* srad */
+                    val = (int64_t)val >> (val2 & 63);
+                    break;
+                default:
+                    goto illegal_insn;
+                }
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#endif
+        case 0x73:
+            funct3 = (insn >> 12) & 7;
+            imm = insn >> 20;
+            if (funct3 & 4)
+                val = rs1;
+            else
+                val = s->reg[rs1];
+            funct3 &= 3;
+            switch(funct3) {
+            case 1: /* csrrw */
+                s->insn_counter = GET_INSN_COUNTER();
+                if (csr_read(s, &val2, imm, TRUE))
+                    goto illegal_insn;
+                val2 = (intx_t)val2;
+                err = csr_write(s, imm, val);
+                if (err < 0)
+                    goto illegal_insn;
+                if (rd != 0)
+                    s->reg[rd] = val2;
+                if (err > 0) {
+                    s->pc = GET_PC() + 4;
+                    if (err == 2)
+                        JUMP_INSN;
+                    else
+                        goto done_interp;
+                }
+                break;
+            case 2: /* csrrs */
+            case 3: /* csrrc */
+                s->insn_counter = GET_INSN_COUNTER();
+                if (csr_read(s, &val2, imm, (rs1 != 0)))
+                    goto illegal_insn;
+                val2 = (intx_t)val2;
+                if (rs1 != 0) {
+                    if (funct3 == 2)
+                        val = val2 | val;
+                    else
+                        val = val2 & ~val;
+                    err = csr_write(s, imm, val);
+                    if (err < 0)
+                        goto illegal_insn;
+                } else {
+                    err = 0;
+                }
+                if (rd != 0)
+                    s->reg[rd] = val2;
+                if (err > 0) {
+                    s->pc = GET_PC() + 4;
+                    if (err == 2)
+                        JUMP_INSN;
+                    else
+                        goto done_interp;
+                }
+                break;
+            case 0:
+                switch(imm) {
+                case 0x000: /* ecall */
+                    if (insn & 0x000fff80)
+                        goto illegal_insn;
+                    s->pending_exception = CAUSE_USER_ECALL + s->priv;
+                    goto exception;
+                case 0x001: /* ebreak */
+                    if (insn & 0x000fff80)
+                        goto illegal_insn;
+                    s->pending_exception = CAUSE_BREAKPOINT;
+                    goto exception;
+                case 0x102: /* sret */
+                    {
+                        if (insn & 0x000fff80)
+                            goto illegal_insn;
+                        if (s->priv < PRV_S)
+                            goto illegal_insn;
+                        s->pc = GET_PC();
+                        handle_sret(s);
+                        goto done_interp;
+                    }
+                    break;
+                case 0x302: /* mret */
+                    {
+                        if (insn & 0x000fff80)
+                            goto illegal_insn;
+                        if (s->priv < PRV_M)
+                            goto illegal_insn;
+                        s->pc = GET_PC();
+                        handle_mret(s);
+                        goto done_interp;
+                    }
+                    break;
+                case 0x105: /* wfi */
+                    if (insn & 0x00007f80)
+                        goto illegal_insn;
+                    if (s->priv == PRV_U)
+                        goto illegal_insn;
+                    /* go to power down if no enabled interrupts are
+                       pending */
+                    if ((s->mip & s->mie) == 0) {
+                        s->power_down_flag = TRUE;
+                        s->pc = GET_PC() + 4;
+                        goto done_interp;
+                    }
+                    break;
+                default:
+                    if ((imm >> 5) == 0x09) {
+                        /* sfence.vma */
+                        if (insn & 0x00007f80)
+                            goto illegal_insn;
+                        if (s->priv == PRV_U)
+                            goto illegal_insn;
+                        if (rs1 == 0) {
+                            tlb_flush_all(s);
+                        } else {
+                            tlb_flush_vaddr(s, s->reg[rs1]);
+                        }
+                        /* the current code TLB may have been flushed */
+                        s->pc = GET_PC() + 4;
+                        JUMP_INSN;
+                    } else {
+                        goto illegal_insn;
+                    }
+                    break;
+                }
+                break;
+            default:
+                goto illegal_insn;
+            }
+            NEXT_INSN;
+        case 0x0f: /* misc-mem */
+            funct3 = (insn >> 12) & 7;
+            switch(funct3) {
+            case 0: /* fence */
+                if (insn & 0xf00fff80)
+                    goto illegal_insn;
+                break;
+            case 1: /* fence.i */
+                if (insn != 0x0000100f)
+                    goto illegal_insn;
+                break;
+#if XLEN >= 128
+            case 2: /* lq */
+                imm = (int32_t)insn >> 20;
+                addr = s->reg[rs1] + imm;
+                if (target_read_u128(s, &val, addr))
+                    goto mmu_exception;
+                if (rd != 0)
+                    s->reg[rd] = val;
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            NEXT_INSN;
+        case 0x2f:
+            funct3 = (insn >> 12) & 7;
+#define OP_A(size)                                                      \
+            {                                                           \
+                uint ## size ##_t rval;                                 \
+                                                                        \
+                addr = s->reg[rs1];                                     \
+                funct3 = insn >> 27;                                    \
+                switch(funct3) {                                        \
+                case 2: /* lr.w */                                      \
+                    if (rs2 != 0)                                       \
+                        goto illegal_insn;                              \
+                    if (target_read_u ## size(s, &rval, addr))          \
+                        goto mmu_exception;                             \
+                    val = (int## size ## _t)rval;                       \
+                    s->load_res = addr;                                 \
+                    break;                                              \
+                case 3: /* sc.w */                                      \
+                    if (s->load_res == addr) {                          \
+                        if (target_write_u ## size(s, addr, s->reg[rs2])) \
+                            goto mmu_exception;                         \
+                        val = 0;                                        \
+                    } else {                                            \
+                        val = 1;                                        \
+                    }                                                   \
+                    break;                                              \
+                case 1: /* amiswap.w */                                 \
+                case 0: /* amoadd.w */                                  \
+                case 4: /* amoxor.w */                                  \
+                case 0xc: /* amoand.w */                                \
+                case 0x8: /* amoor.w */                                 \
+                case 0x10: /* amomin.w */                               \
+                case 0x14: /* amomax.w */                               \
+                case 0x18: /* amominu.w */                              \
+                case 0x1c: /* amomaxu.w */                              \
+                    if (target_read_u ## size(s, &rval, addr))          \
+                        goto mmu_exception;                             \
+                    val = (int## size ## _t)rval;                       \
+                    val2 = s->reg[rs2];                                 \
+                    switch(funct3) {                                    \
+                    case 1: /* amiswap.w */                             \
+                        break;                                          \
+                    case 0: /* amoadd.w */                              \
+                        val2 = (int## size ## _t)(val + val2);          \
+                        break;                                          \
+                    case 4: /* amoxor.w */                              \
+                        val2 = (int## size ## _t)(val ^ val2);          \
+                        break;                                          \
+                    case 0xc: /* amoand.w */                            \
+                        val2 = (int## size ## _t)(val & val2);          \
+                        break;                                          \
+                    case 0x8: /* amoor.w */                             \
+                        val2 = (int## size ## _t)(val | val2);          \
+                        break;                                          \
+                    case 0x10: /* amomin.w */                           \
+                        if ((int## size ## _t)val < (int## size ## _t)val2) \
+                            val2 = (int## size ## _t)val;               \
+                        break;                                          \
+                    case 0x14: /* amomax.w */                           \
+                        if ((int## size ## _t)val > (int## size ## _t)val2) \
+                            val2 = (int## size ## _t)val;               \
+                        break;                                          \
+                    case 0x18: /* amominu.w */                          \
+                        if ((uint## size ## _t)val < (uint## size ## _t)val2) \
+                            val2 = (int## size ## _t)val;               \
+                        break;                                          \
+                    case 0x1c: /* amomaxu.w */                          \
+                        if ((uint## size ## _t)val > (uint## size ## _t)val2) \
+                            val2 = (int## size ## _t)val;               \
+                        break;                                          \
+                    default:                                            \
+                        goto illegal_insn;                              \
+                    }                                                   \
+                    if (target_write_u ## size(s, addr, val2))          \
+                        goto mmu_exception;                             \
+                    break;                                              \
+                default:                                                \
+                    goto illegal_insn;                                  \
+                }                                                       \
+            }
+
+            switch(funct3) {
+            case 2:
+                OP_A(32);
+                break;
+#if XLEN >= 64
+            case 3:
+                OP_A(64);
+                break;
+#endif
+#if XLEN >= 128
+            case 4:
+                OP_A(128);
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            if (rd != 0)
+                s->reg[rd] = val;
+            NEXT_INSN;
+#if FLEN > 0
+            /* FPU */
+        case 0x07: /* fp load */
+            if (s->fs == 0)
+                goto illegal_insn;
+            funct3 = (insn >> 12) & 7;
+            imm = (int32_t)insn >> 20;
+            addr = s->reg[rs1] + imm;
+            switch(funct3) {
+            case 2: /* flw */
+                {
+                    uint32_t rval;
+                    if (target_read_u32(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval | F32_HIGH;
+                }
+                break;
+#if FLEN >= 64
+            case 3: /* fld */
+                {
+                    uint64_t rval;
+                    if (target_read_u64(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval | F64_HIGH;
+                }
+                break;
+#endif 
+#if FLEN >= 128
+            case 4: /* flq */
+                {
+                    uint128_t rval;
+                    if (target_read_u128(s, &rval, addr))
+                        goto mmu_exception;
+                    s->fp_reg[rd] = rval;
+                }
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            s->fs = 3;
+            NEXT_INSN;
+        case 0x27: /* fp store */
+            if (s->fs == 0)
+                goto illegal_insn;
+            funct3 = (insn >> 12) & 7;
+            imm = rd | ((insn >> (25 - 5)) & 0xfe0);
+            imm = (imm << 20) >> 20;
+            addr = s->reg[rs1] + imm;
+            switch(funct3) {
+            case 2: /* fsw */
+                if (target_write_u32(s, addr, s->fp_reg[rs2]))
+                    goto mmu_exception;
+                break;
+#if FLEN >= 64
+            case 3: /* fsd */
+                if (target_write_u64(s, addr, s->fp_reg[rs2]))
+                    goto mmu_exception;
+                break;
+#endif
+#if FLEN >= 128
+            case 4: /* fsq */
+                if (target_write_u128(s, addr, s->fp_reg[rs2]))
+                    goto mmu_exception;
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            NEXT_INSN;
+        case 0x43: /* fmadd */
+            if (s->fs == 0)
+                goto illegal_insn;
+            funct3 = (insn >> 25) & 3;
+            rs3 = insn >> 27;
+            rm = get_insn_rm(s, (insn >> 12) & 7);
+            if (rm < 0)
+                goto illegal_insn;
+            switch(funct3) {
+            case 0:
+                s->fp_reg[rd] = fma_sf32(s->fp_reg[rs1], s->fp_reg[rs2],
+                                         s->fp_reg[rs3], rm, &s->fflags) | F32_HIGH;
+                break;
+#if FLEN >= 64
+            case 1:
+                s->fp_reg[rd] = fma_sf64(s->fp_reg[rs1], s->fp_reg[rs2],
+                                         s->fp_reg[rs3], rm, &s->fflags) | F64_HIGH;
+                break;
+#endif
+#if FLEN >= 128
+            case 3:
+                s->fp_reg[rd] = fma_sf128(s->fp_reg[rs1], s->fp_reg[rs2],
+                                          s->fp_reg[rs3], rm, &s->fflags);
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            s->fs = 3;
+            NEXT_INSN;
+        case 0x47: /* fmsub */
+            if (s->fs == 0)
+                goto illegal_insn;
+            funct3 = (insn >> 25) & 3;
+            rs3 = insn >> 27;
+            rm = get_insn_rm(s, (insn >> 12) & 7);
+            if (rm < 0)
+                goto illegal_insn;
+            switch(funct3) {
+            case 0:
+                s->fp_reg[rd] = fma_sf32(s->fp_reg[rs1],
+                                         s->fp_reg[rs2],
+                                         s->fp_reg[rs3] ^ FSIGN_MASK32,
+                                         rm, &s->fflags) | F32_HIGH;
+                break;
+#if FLEN >= 64
+            case 1:
+                s->fp_reg[rd] = fma_sf64(s->fp_reg[rs1],
+                                         s->fp_reg[rs2],
+                                         s->fp_reg[rs3] ^ FSIGN_MASK64,
+                                         rm, &s->fflags) | F64_HIGH;
+                break;
+#endif
+#if FLEN >= 128
+            case 3:
+                s->fp_reg[rd] = fma_sf128(s->fp_reg[rs1],
+                                          s->fp_reg[rs2],
+                                          s->fp_reg[rs3] ^ FSIGN_MASK128,
+                                          rm, &s->fflags);
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            s->fs = 3;
+            NEXT_INSN;
+        case 0x4b: /* fnmsub */
+            if (s->fs == 0)
+                goto illegal_insn;
+            funct3 = (insn >> 25) & 3;
+            rs3 = insn >> 27;
+            rm = get_insn_rm(s, (insn >> 12) & 7);
+            if (rm < 0)
+                goto illegal_insn;
+            switch(funct3) {
+            case 0:
+                s->fp_reg[rd] = fma_sf32(s->fp_reg[rs1] ^ FSIGN_MASK32,
+                                         s->fp_reg[rs2],
+                                         s->fp_reg[rs3],
+                                         rm, &s->fflags) | F32_HIGH;
+                break;
+#if FLEN >= 64
+            case 1:
+                s->fp_reg[rd] = fma_sf64(s->fp_reg[rs1] ^ FSIGN_MASK64,
+                                         s->fp_reg[rs2],
+                                         s->fp_reg[rs3],
+                                         rm, &s->fflags) | F64_HIGH;
+                break;
+#endif
+#if FLEN >= 128
+            case 3:
+                s->fp_reg[rd] = fma_sf128(s->fp_reg[rs1] ^ FSIGN_MASK128,
+                                          s->fp_reg[rs2],
+                                          s->fp_reg[rs3],
+                                          rm, &s->fflags);
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            s->fs = 3;
+            NEXT_INSN;
+        case 0x4f: /* fnmadd */
+            if (s->fs == 0)
+                goto illegal_insn;
+            funct3 = (insn >> 25) & 3;
+            rs3 = insn >> 27;
+            rm = get_insn_rm(s, (insn >> 12) & 7);
+            if (rm < 0)
+                goto illegal_insn;
+            switch(funct3) {
+            case 0:
+                s->fp_reg[rd] = fma_sf32(s->fp_reg[rs1] ^ FSIGN_MASK32,
+                                         s->fp_reg[rs2],
+                                         s->fp_reg[rs3] ^ FSIGN_MASK32,
+                                         rm, &s->fflags) | F32_HIGH;
+                break;
+#if FLEN >= 64
+            case 1:
+                s->fp_reg[rd] = fma_sf64(s->fp_reg[rs1] ^ FSIGN_MASK64,
+                                         s->fp_reg[rs2],
+                                         s->fp_reg[rs3] ^ FSIGN_MASK64,
+                                         rm, &s->fflags) | F64_HIGH;
+                break;
+#endif
+#if FLEN >= 128
+            case 3:
+                s->fp_reg[rd] = fma_sf128(s->fp_reg[rs1] ^ FSIGN_MASK128,
+                                          s->fp_reg[rs2],
+                                          s->fp_reg[rs3] ^ FSIGN_MASK128,
+                                          rm, &s->fflags);
+                break;
+#endif
+            default:
+                goto illegal_insn;
+            }
+            s->fs = 3;
+            NEXT_INSN;
+        case 0x53:
+            if (s->fs == 0)
+                goto illegal_insn;
+            imm = insn >> 25;
+            rm = (insn >> 12) & 7;
+            switch(imm) {
+
+#define F_SIZE 32
+#include "riscv_cpu_fp_template.h"
+#if FLEN >= 64
+#define F_SIZE 64
+#include "riscv_cpu_fp_template.h"
+#endif
+#if FLEN >= 128
+#define F_SIZE 128
+#include "riscv_cpu_fp_template.h"
+#endif
+
+            default:
+                goto illegal_insn;
+            }
+            NEXT_INSN;
+#endif
+        default:
+            goto illegal_insn;
+        }
+        /* update PC for next instruction */
+    jump_insn: ;
+    } /* end of main loop */
+ illegal_insn:
+    s->pending_exception = CAUSE_ILLEGAL_INSTRUCTION;
+    s->pending_tval = insn;
+ mmu_exception:
+ exception:
+    s->pc = GET_PC();
+    if (s->pending_exception >= 0) {
+        /* Note: the idea is that one exception counts for one cycle. */
+        s->n_cycles--; 
+        raise_exception2(s, s->pending_exception, s->pending_tval);
+    }
+    /* we exit because XLEN may have changed */
+ done_interp:
+the_end:
+    s->insn_counter = GET_INSN_COUNTER();
+#if 0
+    printf("done interp %lx int=%x mstatus=%lx prv=%d\n",
+           (uint64_t)s->insn_counter, s->mip & s->mie, (uint64_t)s->mstatus,
+           s->priv);
+#endif
+}
+
+#undef uintx_t
+#undef intx_t
+#undef XLEN
+#undef OP_A
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_machine.c b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_machine.c
new file mode 100644
index 0000000..a7149fd
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/riscv_machine.c
@@ -0,0 +1,1053 @@
+/*
+ * RISCV machine
+ * 
+ * Copyright (c) 2016-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "riscv_cpu.h"
+#include "virtio.h"
+#include "machine.h"
+
+/* RISCV machine */
+
+typedef struct RISCVMachine {
+    VirtMachine common;
+    PhysMemoryMap *mem_map;
+    int max_xlen;
+    RISCVCPUState *cpu_state;
+    uint64_t ram_size;
+    /* RTC */
+    BOOL rtc_real_time;
+    uint64_t rtc_start_time;
+    uint64_t timecmp;
+    /* PLIC */
+    uint32_t plic_pending_irq, plic_served_irq;
+    IRQSignal plic_irq[32]; /* IRQ 0 is not used */
+    /* HTIF */
+    uint64_t htif_tohost, htif_fromhost;
+
+    VIRTIODevice *keyboard_dev;
+    VIRTIODevice *mouse_dev;
+
+    int virtio_count;
+} RISCVMachine;
+
+#define LOW_RAM_SIZE   0x00010000 /* 64KB */
+#define RAM_BASE_ADDR  0x80000000
+#define CLINT_BASE_ADDR 0x02000000
+#define CLINT_SIZE      0x000c0000
+#define HTIF_BASE_ADDR 0x40008000
+#define IDE_BASE_ADDR  0x40009000
+#define VIRTIO_BASE_ADDR 0x40010000
+#define VIRTIO_SIZE      0x1000
+#define VIRTIO_IRQ       1
+#define PLIC_BASE_ADDR 0x40100000
+#define PLIC_SIZE      0x00400000
+#define FRAMEBUFFER_BASE_ADDR 0x41000000
+
+#define RTC_FREQ 10000000
+#define RTC_FREQ_DIV 16 /* arbitrary, relative to CPU freq to have a
+                           10 MHz frequency */
+
+static uint64_t rtc_get_real_time(RISCVMachine *s)
+{
+    struct timespec ts;
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    return (uint64_t)ts.tv_sec * RTC_FREQ +
+        (ts.tv_nsec / (1000000000 / RTC_FREQ));
+}
+
+static uint64_t rtc_get_time(RISCVMachine *m)
+{
+    uint64_t val;
+    if (m->rtc_real_time) {
+        val = rtc_get_real_time(m) - m->rtc_start_time;
+    } else {
+        val = riscv_cpu_get_cycles(m->cpu_state) / RTC_FREQ_DIV;
+    }
+    //    printf("rtc_time=%" PRId64 "\n", val);
+    return val;
+}
+
+static uint32_t htif_read(void *opaque, uint32_t offset,
+                          int size_log2)
+{
+    RISCVMachine *s = opaque;
+    uint32_t val;
+
+    assert(size_log2 == 2);
+    switch(offset) {
+    case 0:
+        val = s->htif_tohost;
+        break;
+    case 4:
+        val = s->htif_tohost >> 32;
+        break;
+    case 8:
+        val = s->htif_fromhost;
+        break;
+    case 12:
+        val = s->htif_fromhost >> 32;
+        break;
+    default:
+        val = 0;
+        break;
+    }
+    return val;
+}
+
+static void htif_handle_cmd(RISCVMachine *s)
+{
+    uint32_t device, cmd;
+
+    device = s->htif_tohost >> 56;
+    cmd = (s->htif_tohost >> 48) & 0xff;
+    if (s->htif_tohost == 1) {
+        /* shuthost */
+        printf("\nPower off.\n");
+        exit(0);
+    } else if (device == 1 && cmd == 1) {
+        uint8_t buf[1];
+        buf[0] = s->htif_tohost & 0xff;
+        s->common.console->write_data(s->common.console->opaque, buf, 1);
+        s->htif_tohost = 0;
+        s->htif_fromhost = ((uint64_t)device << 56) | ((uint64_t)cmd << 48);
+    } else if (device == 1 && cmd == 0) {
+        /* request keyboard interrupt */
+        s->htif_tohost = 0;
+    } else {
+        printf("HTIF: unsupported tohost=0x%016" PRIx64 "\n", s->htif_tohost);
+    }
+}
+
+static void htif_write(void *opaque, uint32_t offset, uint32_t val,
+                       int size_log2)
+{
+    RISCVMachine *s = opaque;
+
+    assert(size_log2 == 2);
+    switch(offset) {
+    case 0:
+        s->htif_tohost = (s->htif_tohost & ~0xffffffff) | val;
+        break;
+    case 4:
+        s->htif_tohost = (s->htif_tohost & 0xffffffff) | ((uint64_t)val << 32);
+        htif_handle_cmd(s);
+        break;
+    case 8:
+        s->htif_fromhost = (s->htif_fromhost & ~0xffffffff) | val;
+        break;
+    case 12:
+        s->htif_fromhost = (s->htif_fromhost & 0xffffffff) |
+            (uint64_t)val << 32;
+        break;
+    default:
+        break;
+    }
+}
+
+#if 0
+static void htif_poll(RISCVMachine *s)
+{
+    uint8_t buf[1];
+    int ret;
+
+    if (s->htif_fromhost == 0) {
+        ret = s->console->read_data(s->console->opaque, buf, 1);
+        if (ret == 1) {
+            s->htif_fromhost = ((uint64_t)1 << 56) | ((uint64_t)0 << 48) |
+                buf[0];
+        }
+    }
+}
+#endif
+
+static uint32_t clint_read(void *opaque, uint32_t offset, int size_log2)
+{
+    RISCVMachine *m = opaque;
+    uint32_t val;
+
+    assert(size_log2 == 2);
+    switch(offset) {
+    case 0xbff8:
+        val = rtc_get_time(m);
+        break;
+    case 0xbffc:
+        val = rtc_get_time(m) >> 32;
+        break;
+    case 0x4000:
+        val = m->timecmp;
+        break;
+    case 0x4004:
+        val = m->timecmp >> 32;
+        break;
+    default:
+        val = 0;
+        break;
+    }
+    return val;
+}
+ 
+static void clint_write(void *opaque, uint32_t offset, uint32_t val,
+                      int size_log2)
+{
+    RISCVMachine *m = opaque;
+
+    assert(size_log2 == 2);
+    switch(offset) {
+    case 0x4000:
+        m->timecmp = (m->timecmp & ~0xffffffff) | val;
+        riscv_cpu_reset_mip(m->cpu_state, MIP_MTIP);
+        break;
+    case 0x4004:
+        m->timecmp = (m->timecmp & 0xffffffff) | ((uint64_t)val << 32);
+        riscv_cpu_reset_mip(m->cpu_state, MIP_MTIP);
+        break;
+    default:
+        break;
+    }
+}
+
+static void plic_update_mip(RISCVMachine *s)
+{
+    RISCVCPUState *cpu = s->cpu_state;
+    uint32_t mask;
+    mask = s->plic_pending_irq & ~s->plic_served_irq;
+    if (mask) {
+        riscv_cpu_set_mip(cpu, MIP_MEIP | MIP_SEIP);
+    } else {
+        riscv_cpu_reset_mip(cpu, MIP_MEIP | MIP_SEIP);
+    }
+}
+
+#define PLIC_HART_BASE 0x200000
+#define PLIC_HART_SIZE 0x1000
+
+static uint32_t plic_read(void *opaque, uint32_t offset, int size_log2)
+{
+    RISCVMachine *s = opaque;
+    uint32_t val, mask;
+    int i;
+    assert(size_log2 == 2);
+    switch(offset) {
+    case PLIC_HART_BASE:
+        val = 0;
+        break;
+    case PLIC_HART_BASE + 4:
+        mask = s->plic_pending_irq & ~s->plic_served_irq;
+        if (mask != 0) {
+            i = ctz32(mask);
+            s->plic_served_irq |= 1 << i;
+            plic_update_mip(s);
+            val = i + 1;
+        } else {
+            val = 0;
+        }
+        break;
+    default:
+        val = 0;
+        break;
+    }
+    return val;
+}
+
+static void plic_write(void *opaque, uint32_t offset, uint32_t val,
+                       int size_log2)
+{
+    RISCVMachine *s = opaque;
+    
+    assert(size_log2 == 2);
+    switch(offset) {
+    case PLIC_HART_BASE + 4:
+        val--;
+        if (val < 32) {
+            s->plic_served_irq &= ~(1 << val);
+            plic_update_mip(s);
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+static void plic_set_irq(void *opaque, int irq_num, int state)
+{
+    RISCVMachine *s = opaque;
+    uint32_t mask;
+
+    mask = 1 << (irq_num - 1);
+    if (state) 
+        s->plic_pending_irq |= mask;
+    else
+        s->plic_pending_irq &= ~mask;
+    plic_update_mip(s);
+}
+
+static uint8_t *get_ram_ptr(RISCVMachine *s, uint64_t paddr, BOOL is_rw)
+{
+    return phys_mem_get_ram_ptr(s->mem_map, paddr, is_rw);
+}
+
+/* FDT machine description */
+
+#define FDT_MAGIC	0xd00dfeed
+#define FDT_VERSION	17
+
+struct fdt_header {
+    uint32_t magic;
+    uint32_t totalsize;
+    uint32_t off_dt_struct;
+    uint32_t off_dt_strings;
+    uint32_t off_mem_rsvmap;
+    uint32_t version;
+    uint32_t last_comp_version; /* <= 17 */
+    uint32_t boot_cpuid_phys;
+    uint32_t size_dt_strings;
+    uint32_t size_dt_struct;
+};
+
+struct fdt_reserve_entry {
+       uint64_t address;
+       uint64_t size;
+};
+
+#define FDT_BEGIN_NODE	1
+#define FDT_END_NODE	2
+#define FDT_PROP	3
+#define FDT_NOP		4
+#define FDT_END		9
+
+typedef struct {
+    uint32_t *tab;
+    int tab_len;
+    int tab_size;
+    int open_node_count;
+    
+    char *string_table;
+    int string_table_len;
+    int string_table_size;
+} FDTState;
+
+static FDTState *fdt_init(void)
+{
+    FDTState *s;
+    s = mallocz(sizeof(*s));
+    return s;
+}
+
+static void fdt_alloc_len(FDTState *s, int len)
+{
+    int new_size;
+    if (unlikely(len > s->tab_size)) {
+        new_size = max_int(len, s->tab_size * 3 / 2);
+        s->tab = realloc(s->tab, new_size * sizeof(uint32_t));
+        s->tab_size = new_size;
+    }
+}
+
+static void fdt_put32(FDTState *s, int v)
+{
+    fdt_alloc_len(s, s->tab_len + 1);
+    s->tab[s->tab_len++] = cpu_to_be32(v);
+}
+
+/* the data is zero padded */
+static void fdt_put_data(FDTState *s, const uint8_t *data, int len)
+{
+    int len1;
+    
+    len1 = (len + 3) / 4;
+    fdt_alloc_len(s, s->tab_len + len1);
+    memcpy(s->tab + s->tab_len, data, len);
+    memset((uint8_t *)(s->tab + s->tab_len) + len, 0, -len & 3);
+    s->tab_len += len1;
+}
+
+static void fdt_begin_node(FDTState *s, const char *name)
+{
+    fdt_put32(s, FDT_BEGIN_NODE);
+    fdt_put_data(s, (uint8_t *)name, strlen(name) + 1);
+    s->open_node_count++;
+}
+
+static void fdt_begin_node_num(FDTState *s, const char *name, uint64_t n)
+{
+    char buf[256];
+    snprintf(buf, sizeof(buf), "%s@%" PRIx64, name, n);
+    fdt_begin_node(s, buf);
+}
+
+static void fdt_end_node(FDTState *s)
+{
+    fdt_put32(s, FDT_END_NODE);
+    s->open_node_count--;
+}
+
+static int fdt_get_string_offset(FDTState *s, const char *name)
+{
+    int pos, new_size, name_size, new_len;
+
+    pos = 0;
+    while (pos < s->string_table_len) {
+        if (!strcmp(s->string_table + pos, name))
+            return pos;
+        pos += strlen(s->string_table + pos) + 1;
+    }
+    /* add a new string */
+    name_size = strlen(name) + 1;
+    new_len = s->string_table_len + name_size;
+    if (new_len > s->string_table_size) {
+        new_size = max_int(new_len, s->string_table_size * 3 / 2);
+        s->string_table = realloc(s->string_table, new_size);
+        s->string_table_size = new_size;
+    }
+    pos = s->string_table_len;
+    memcpy(s->string_table + pos, name, name_size);
+    s->string_table_len = new_len;
+    return pos;
+}
+
+static void fdt_prop(FDTState *s, const char *prop_name,
+                     const void *data, int data_len)
+{
+    fdt_put32(s, FDT_PROP);
+    fdt_put32(s, data_len);
+    fdt_put32(s, fdt_get_string_offset(s, prop_name));
+    fdt_put_data(s, data, data_len);
+}
+
+static void fdt_prop_tab_u32(FDTState *s, const char *prop_name,
+                             uint32_t *tab, int tab_len)
+{
+    int i;
+    fdt_put32(s, FDT_PROP);
+    fdt_put32(s, tab_len * sizeof(uint32_t));
+    fdt_put32(s, fdt_get_string_offset(s, prop_name));
+    for(i = 0; i < tab_len; i++)
+        fdt_put32(s, tab[i]);
+}
+
+static void fdt_prop_u32(FDTState *s, const char *prop_name, uint32_t val)
+{
+    fdt_prop_tab_u32(s, prop_name, &val, 1);
+}
+
+static void fdt_prop_tab_u64(FDTState *s, const char *prop_name,
+                             uint64_t v0)
+{
+    uint32_t tab[2];
+    tab[0] = v0 >> 32;
+    tab[1] = v0;
+    fdt_prop_tab_u32(s, prop_name, tab, 2);
+}
+
+static void fdt_prop_tab_u64_2(FDTState *s, const char *prop_name,
+                               uint64_t v0, uint64_t v1)
+{
+    uint32_t tab[4];
+    tab[0] = v0 >> 32;
+    tab[1] = v0;
+    tab[2] = v1 >> 32;
+    tab[3] = v1;
+    fdt_prop_tab_u32(s, prop_name, tab, 4);
+}
+
+static void fdt_prop_str(FDTState *s, const char *prop_name,
+                         const char *str)
+{
+    fdt_prop(s, prop_name, str, strlen(str) + 1);
+}
+
+/* NULL terminated string list */
+static void fdt_prop_tab_str(FDTState *s, const char *prop_name,
+                             ...)
+{
+    va_list ap;
+    int size, str_size;
+    char *ptr, *tab;
+
+    va_start(ap, prop_name);
+    size = 0;
+    for(;;) {
+        ptr = va_arg(ap, char *);
+        if (!ptr)
+            break;
+        str_size = strlen(ptr) + 1;
+        size += str_size;
+    }
+    va_end(ap);
+    
+    tab = malloc(size);
+    va_start(ap, prop_name);
+    size = 0;
+    for(;;) {
+        ptr = va_arg(ap, char *);
+        if (!ptr)
+            break;
+        str_size = strlen(ptr) + 1;
+        memcpy(tab + size, ptr, str_size);
+        size += str_size;
+    }
+    va_end(ap);
+    
+    fdt_prop(s, prop_name, tab, size);
+    free(tab);
+}
+
+/* write the FDT to 'dst1'. return the FDT size in bytes */
+int fdt_output(FDTState *s, uint8_t *dst)
+{
+    struct fdt_header *h;
+    struct fdt_reserve_entry *re;
+    int dt_struct_size;
+    int dt_strings_size;
+    int pos;
+
+    assert(s->open_node_count == 0);
+    
+    fdt_put32(s, FDT_END);
+    
+    dt_struct_size = s->tab_len * sizeof(uint32_t);
+    dt_strings_size = s->string_table_len;
+
+    h = (struct fdt_header *)dst;
+    h->magic = cpu_to_be32(FDT_MAGIC);
+    h->version = cpu_to_be32(FDT_VERSION);
+    h->last_comp_version = cpu_to_be32(16);
+    h->boot_cpuid_phys = cpu_to_be32(0);
+    h->size_dt_strings = cpu_to_be32(dt_strings_size);
+    h->size_dt_struct = cpu_to_be32(dt_struct_size);
+
+    pos = sizeof(struct fdt_header);
+
+    h->off_dt_struct = cpu_to_be32(pos);
+    memcpy(dst + pos, s->tab, dt_struct_size);
+    pos += dt_struct_size;
+
+    /* align to 8 */
+    while ((pos & 7) != 0) {
+        dst[pos++] = 0;
+    }
+    h->off_mem_rsvmap = cpu_to_be32(pos);
+    re = (struct fdt_reserve_entry *)(dst + pos);
+    re->address = 0; /* no reserved entry */
+    re->size = 0;
+    pos += sizeof(struct fdt_reserve_entry);
+
+    h->off_dt_strings = cpu_to_be32(pos);
+    memcpy(dst + pos, s->string_table, dt_strings_size);
+    pos += dt_strings_size;
+
+    /* align to 8, just in case */
+    while ((pos & 7) != 0) {
+        dst[pos++] = 0;
+    }
+
+    h->totalsize = cpu_to_be32(pos);
+    return pos;
+}
+
+void fdt_end(FDTState *s)
+{
+    free(s->tab);
+    free(s->string_table);
+    free(s);
+}
+
+static int riscv_build_fdt(RISCVMachine *m, uint8_t *dst,
+                           uint64_t kernel_start, uint64_t kernel_size,
+                           uint64_t initrd_start, uint64_t initrd_size,
+                           const char *cmd_line)
+{
+    FDTState *s;
+    int size, max_xlen, i, cur_phandle, intc_phandle, plic_phandle;
+    char isa_string[128], *q;
+    uint32_t misa;
+    uint32_t tab[4];
+    FBDevice *fb_dev;
+    
+    s = fdt_init();
+
+    cur_phandle = 1;
+    
+    fdt_begin_node(s, "");
+    fdt_prop_u32(s, "#address-cells", 2);
+    fdt_prop_u32(s, "#size-cells", 2);
+    fdt_prop_str(s, "compatible", "ucbbar,riscvemu-bar_dev");
+    fdt_prop_str(s, "model", "ucbbar,riscvemu-bare");
+
+    /* CPU list */
+    fdt_begin_node(s, "cpus");
+    fdt_prop_u32(s, "#address-cells", 1);
+    fdt_prop_u32(s, "#size-cells", 0);
+    fdt_prop_u32(s, "timebase-frequency", RTC_FREQ);
+
+    /* cpu */
+    fdt_begin_node_num(s, "cpu", 0);
+    fdt_prop_str(s, "device_type", "cpu");
+    fdt_prop_u32(s, "reg", 0);
+    fdt_prop_str(s, "status", "okay");
+    fdt_prop_str(s, "compatible", "riscv");
+
+    max_xlen = m->max_xlen;
+    misa = riscv_cpu_get_misa(m->cpu_state);
+    q = isa_string;
+    q += snprintf(isa_string, sizeof(isa_string), "rv%d", max_xlen);
+    for(i = 0; i < 26; i++) {
+        if (misa & (1 << i))
+            *q++ = 'a' + i;
+    }
+    *q = '\0';
+    fdt_prop_str(s, "riscv,isa", isa_string);
+    
+    fdt_prop_str(s, "mmu-type", max_xlen <= 32 ? "riscv,sv32" : "riscv,sv48");
+    fdt_prop_u32(s, "clock-frequency", 2000000000);
+
+    fdt_begin_node(s, "interrupt-controller");
+    fdt_prop_u32(s, "#interrupt-cells", 1);
+    fdt_prop(s, "interrupt-controller", NULL, 0);
+    fdt_prop_str(s, "compatible", "riscv,cpu-intc");
+    intc_phandle = cur_phandle++;
+    fdt_prop_u32(s, "phandle", intc_phandle);
+    fdt_end_node(s); /* interrupt-controller */
+    
+    fdt_end_node(s); /* cpu */
+    
+    fdt_end_node(s); /* cpus */
+
+    fdt_begin_node_num(s, "memory", RAM_BASE_ADDR);
+    fdt_prop_str(s, "device_type", "memory");
+    tab[0] = (uint64_t)RAM_BASE_ADDR >> 32;
+    tab[1] = RAM_BASE_ADDR;
+    tab[2] = m->ram_size >> 32;
+    tab[3] = m->ram_size;
+    fdt_prop_tab_u32(s, "reg", tab, 4);
+    
+    fdt_end_node(s); /* memory */
+
+    fdt_begin_node(s, "htif");
+    fdt_prop_str(s, "compatible", "ucb,htif0");
+    fdt_end_node(s); /* htif */
+
+    fdt_begin_node(s, "soc");
+    fdt_prop_u32(s, "#address-cells", 2);
+    fdt_prop_u32(s, "#size-cells", 2);
+    fdt_prop_tab_str(s, "compatible",
+                     "ucbbar,riscvemu-bar-soc", "simple-bus", NULL);
+    fdt_prop(s, "ranges", NULL, 0);
+
+    fdt_begin_node_num(s, "clint", CLINT_BASE_ADDR);
+    fdt_prop_str(s, "compatible", "riscv,clint0");
+
+    tab[0] = intc_phandle;
+    tab[1] = 3; /* M IPI irq */
+    tab[2] = intc_phandle;
+    tab[3] = 7; /* M timer irq */
+    fdt_prop_tab_u32(s, "interrupts-extended", tab, 4);
+
+    fdt_prop_tab_u64_2(s, "reg", CLINT_BASE_ADDR, CLINT_SIZE);
+    
+    fdt_end_node(s); /* clint */
+
+    fdt_begin_node_num(s, "plic", PLIC_BASE_ADDR);
+    fdt_prop_u32(s, "#interrupt-cells", 1);
+    fdt_prop(s, "interrupt-controller", NULL, 0);
+    fdt_prop_str(s, "compatible", "riscv,plic0");
+    fdt_prop_u32(s, "riscv,ndev", 31);
+    fdt_prop_tab_u64_2(s, "reg", PLIC_BASE_ADDR, PLIC_SIZE);
+
+    tab[0] = intc_phandle;
+    tab[1] = 9; /* S ext irq */
+    tab[2] = intc_phandle;
+    tab[3] = 11; /* M ext irq */
+    fdt_prop_tab_u32(s, "interrupts-extended", tab, 4);
+
+    plic_phandle = cur_phandle++;
+    fdt_prop_u32(s, "phandle", plic_phandle);
+
+    fdt_end_node(s); /* plic */
+    
+    for(i = 0; i < m->virtio_count; i++) {
+        fdt_begin_node_num(s, "virtio", VIRTIO_BASE_ADDR + i * VIRTIO_SIZE);
+        fdt_prop_str(s, "compatible", "virtio,mmio");
+        fdt_prop_tab_u64_2(s, "reg", VIRTIO_BASE_ADDR + i * VIRTIO_SIZE,
+                           VIRTIO_SIZE);
+        tab[0] = plic_phandle;
+        tab[1] = VIRTIO_IRQ + i;
+        fdt_prop_tab_u32(s, "interrupts-extended", tab, 2);
+        fdt_end_node(s); /* virtio */
+    }
+
+    fb_dev = m->common.fb_dev;
+    if (fb_dev) {
+        fdt_begin_node_num(s, "framebuffer", FRAMEBUFFER_BASE_ADDR);
+        fdt_prop_str(s, "compatible", "simple-framebuffer");
+        fdt_prop_tab_u64_2(s, "reg", FRAMEBUFFER_BASE_ADDR, fb_dev->fb_size);
+        fdt_prop_u32(s, "width", fb_dev->width);
+        fdt_prop_u32(s, "height", fb_dev->height);
+        fdt_prop_u32(s, "stride", fb_dev->stride);
+        fdt_prop_str(s, "format", "a8r8g8b8");
+        fdt_end_node(s); /* framebuffer */
+    }
+    
+    fdt_end_node(s); /* soc */
+
+    fdt_begin_node(s, "chosen");
+    fdt_prop_str(s, "bootargs", cmd_line ? cmd_line : "");
+    if (kernel_size > 0) {
+        fdt_prop_tab_u64(s, "riscv,kernel-start", kernel_start);
+        fdt_prop_tab_u64(s, "riscv,kernel-end", kernel_start + kernel_size);
+    }
+    if (initrd_size > 0) {
+        fdt_prop_tab_u64(s, "linux,initrd-start", initrd_start);
+        fdt_prop_tab_u64(s, "linux,initrd-end", initrd_start + initrd_size);
+    }
+    
+
+    fdt_end_node(s); /* chosen */
+    
+    fdt_end_node(s); /* / */
+
+    size = fdt_output(s, dst);
+#if 0
+    {
+        FILE *f;
+        f = fopen("/tmp/riscvemu.dtb", "wb");
+        fwrite(dst, 1, size, f);
+        fclose(f);
+    }
+#endif
+    fdt_end(s);
+    return size;
+}
+
+static void copy_bios(RISCVMachine *s, const uint8_t *buf, int buf_len,
+                      const uint8_t *kernel_buf, int kernel_buf_len,
+                      const uint8_t *initrd_buf, int initrd_buf_len,
+                      const char *cmd_line)
+{
+    uint32_t fdt_addr, align, kernel_base, initrd_base;
+    uint8_t *ram_ptr;
+    uint32_t *q;
+
+    if (buf_len > s->ram_size) {
+        vm_error("BIOS too big\n");
+        exit(1);
+    }
+
+    ram_ptr = get_ram_ptr(s, RAM_BASE_ADDR, TRUE);
+    memcpy(ram_ptr, buf, buf_len);
+
+    kernel_base = 0;
+    if (kernel_buf_len > 0) {
+        /* copy the kernel if present */
+        if (s->max_xlen == 32)
+            align = 4 << 20; /* 4 MB page align */
+        else
+            align = 2 << 20; /* 2 MB page align */
+        kernel_base = (buf_len + align - 1) & ~(align - 1);
+        memcpy(ram_ptr + kernel_base, kernel_buf, kernel_buf_len);
+        if (kernel_buf_len + kernel_base > s->ram_size) {
+            vm_error("kernel too big");
+            exit(1);
+        }
+    }
+
+    initrd_base = 0;
+    if (initrd_buf_len > 0) {
+        /* same allocation as QEMU */
+        initrd_base = s->ram_size / 2;
+        if (initrd_base > (128 << 20))
+            initrd_base = 128 << 20;
+        memcpy(ram_ptr + initrd_base, initrd_buf, initrd_buf_len);
+        if (initrd_buf_len + initrd_base > s->ram_size) {
+            vm_error("initrd too big");
+            exit(1);
+        }
+    }
+    
+    ram_ptr = get_ram_ptr(s, 0, TRUE);
+    
+    fdt_addr = 0x1000 + 8 * 8;
+
+    riscv_build_fdt(s, ram_ptr + fdt_addr,
+                    RAM_BASE_ADDR + kernel_base, kernel_buf_len,
+                    RAM_BASE_ADDR + initrd_base, initrd_buf_len,
+                    cmd_line);
+
+    /* jump_addr = 0x80000000 */
+    
+    q = (uint32_t *)(ram_ptr + 0x1000);
+    q[0] = 0x297 + 0x80000000 - 0x1000; /* auipc t0, jump_addr */
+    q[1] = 0x597; /* auipc a1, dtb */
+    q[2] = 0x58593 + ((fdt_addr - 4) << 20); /* addi a1, a1, dtb */
+    q[3] = 0xf1402573; /* csrr a0, mhartid */
+    q[4] = 0x00028067; /* jalr zero, t0, jump_addr */
+}
+
+static void riscv_flush_tlb_write_range(void *opaque, uint8_t *ram_addr,
+                                        size_t ram_size)
+{
+    RISCVMachine *s = opaque;
+    riscv_cpu_flush_tlb_write_range_ram(s->cpu_state, ram_addr, ram_size);
+}
+
+static void riscv_machine_set_defaults(VirtMachineParams *p)
+{
+}
+
+static VirtMachine *riscv_machine_init(const VirtMachineParams *p)
+{
+    RISCVMachine *s;
+    VIRTIODevice *blk_dev;
+    int irq_num, i, max_xlen, ram_flags;
+    VIRTIOBusDef vbus_s, *vbus = &vbus_s;
+
+
+    if (!strcmp(p->machine_name, "riscv32")) {
+        max_xlen = 32;
+    } else if (!strcmp(p->machine_name, "riscv64")) {
+        max_xlen = 64;
+    } else if (!strcmp(p->machine_name, "riscv128")) {
+        max_xlen = 128;
+    } else {
+        vm_error("unsupported machine: %s\n", p->machine_name);
+        return NULL;
+    }
+    
+    s = mallocz(sizeof(*s));
+    s->common.vmc = p->vmc;
+    s->ram_size = p->ram_size;
+    s->max_xlen = max_xlen;
+    s->mem_map = phys_mem_map_init();
+    /* needed to handle the RAM dirty bits */
+    s->mem_map->opaque = s;
+    s->mem_map->flush_tlb_write_range = riscv_flush_tlb_write_range;
+
+    s->cpu_state = riscv_cpu_init(s->mem_map, max_xlen);
+    if (!s->cpu_state) {
+        vm_error("unsupported max_xlen=%d\n", max_xlen);
+        /* XXX: should free resources */
+        return NULL;
+    }
+    /* RAM */
+    ram_flags = 0;
+    cpu_register_ram(s->mem_map, RAM_BASE_ADDR, p->ram_size, ram_flags);
+    cpu_register_ram(s->mem_map, 0x00000000, LOW_RAM_SIZE, 0);
+    s->rtc_real_time = p->rtc_real_time;
+    if (p->rtc_real_time) {
+        s->rtc_start_time = rtc_get_real_time(s);
+    }
+    
+    cpu_register_device(s->mem_map, CLINT_BASE_ADDR, CLINT_SIZE, s,
+                        clint_read, clint_write, DEVIO_SIZE32);
+    cpu_register_device(s->mem_map, PLIC_BASE_ADDR, PLIC_SIZE, s,
+                        plic_read, plic_write, DEVIO_SIZE32);
+    for(i = 1; i < 32; i++) {
+        irq_init(&s->plic_irq[i], plic_set_irq, s, i);
+    }
+
+    cpu_register_device(s->mem_map, HTIF_BASE_ADDR, 16,
+                        s, htif_read, htif_write, DEVIO_SIZE32);
+    s->common.console = p->console;
+
+    memset(vbus, 0, sizeof(*vbus));
+    vbus->mem_map = s->mem_map;
+    vbus->addr = VIRTIO_BASE_ADDR;
+    irq_num = VIRTIO_IRQ;
+    
+    /* virtio console */
+    if (p->console) {
+        vbus->irq = &s->plic_irq[irq_num];
+        s->common.console_dev = virtio_console_init(vbus, p->console);
+        vbus->addr += VIRTIO_SIZE;
+        irq_num++;
+        s->virtio_count++;
+    }
+    
+    /* virtio net device */
+    for(i = 0; i < p->eth_count; i++) {
+        vbus->irq = &s->plic_irq[irq_num];
+        virtio_net_init(vbus, p->tab_eth[i].net);
+        s->common.net = p->tab_eth[i].net;
+        vbus->addr += VIRTIO_SIZE;
+        irq_num++;
+        s->virtio_count++;
+    }
+
+    /* virtio block device */
+    for(i = 0; i < p->drive_count; i++) {
+        vbus->irq = &s->plic_irq[irq_num];
+        blk_dev = virtio_block_init(vbus, p->tab_drive[i].block_dev);
+        (void)blk_dev;
+        vbus->addr += VIRTIO_SIZE;
+        irq_num++;
+        s->virtio_count++;
+    }
+
+    /* virtio filesystem */
+    for(i = 0; i < p->fs_count; i++) {
+        VIRTIODevice *fs_dev;
+        vbus->irq = &s->plic_irq[irq_num];
+        fs_dev = virtio_9p_init(vbus, p->tab_fs[i].fs_dev,
+                                p->tab_fs[i].tag);
+        (void)fs_dev;
+        //        virtio_set_debug(fs_dev, VIRTIO_DEBUG_9P);
+        vbus->addr += VIRTIO_SIZE;
+        irq_num++;
+        s->virtio_count++;
+    }
+
+    if (p->display_device) {
+        FBDevice *fb_dev;
+        fb_dev = mallocz(sizeof(*fb_dev));
+        s->common.fb_dev = fb_dev;
+        if (!strcmp(p->display_device, "simplefb")) {
+            simplefb_init(s->mem_map,
+                          FRAMEBUFFER_BASE_ADDR,
+                          fb_dev,
+                          p->width, p->height);
+            
+        } else {
+            vm_error("unsupported display device: %s\n", p->display_device);
+            exit(1);
+        }
+    }
+
+    if (p->input_device) {
+        if (!strcmp(p->input_device, "virtio")) {
+            vbus->irq = &s->plic_irq[irq_num];
+            s->keyboard_dev = virtio_input_init(vbus,
+                                                VIRTIO_INPUT_TYPE_KEYBOARD);
+            vbus->addr += VIRTIO_SIZE;
+            irq_num++;
+            s->virtio_count++;
+
+            vbus->irq = &s->plic_irq[irq_num];
+            s->mouse_dev = virtio_input_init(vbus,
+                                             VIRTIO_INPUT_TYPE_TABLET);
+            vbus->addr += VIRTIO_SIZE;
+            irq_num++;
+            s->virtio_count++;
+        } else {
+            vm_error("unsupported input device: %s\n", p->input_device);
+            exit(1);
+        }
+    }
+    
+    if (!p->files[VM_FILE_BIOS].buf) {
+        vm_error("No bios found");
+    }
+
+    copy_bios(s, p->files[VM_FILE_BIOS].buf, p->files[VM_FILE_BIOS].len,
+              p->files[VM_FILE_KERNEL].buf, p->files[VM_FILE_KERNEL].len,
+              p->files[VM_FILE_INITRD].buf, p->files[VM_FILE_INITRD].len,
+              p->cmdline);
+    
+    return (VirtMachine *)s;
+}
+
+static void riscv_machine_end(VirtMachine *s1)
+{
+    RISCVMachine *s = (RISCVMachine *)s1;
+    /* XXX: stop all */
+    riscv_cpu_end(s->cpu_state);
+    phys_mem_map_end(s->mem_map);
+    free(s);
+}
+
+/* in ms */
+static int riscv_machine_get_sleep_duration(VirtMachine *s1, int delay)
+{
+    RISCVMachine *m = (RISCVMachine *)s1;
+    RISCVCPUState *s = m->cpu_state;
+    int64_t delay1;
+    
+    /* wait for an event: the only asynchronous event is the RTC timer */
+    if (!(riscv_cpu_get_mip(s) & MIP_MTIP)) {
+        delay1 = m->timecmp - rtc_get_time(m);
+        if (delay1 <= 0) {
+            riscv_cpu_set_mip(s, MIP_MTIP);
+            delay = 0;
+        } else {
+            /* convert delay to ms */
+            delay1 = delay1 / (RTC_FREQ / 1000);
+            if (delay1 < delay)
+                delay = delay1;
+        }
+    }
+    if (!riscv_cpu_get_power_down(s))
+        delay = 0;
+    return delay;
+}
+
+static void riscv_machine_interp(VirtMachine *s1, int max_exec_cycle)
+{
+    RISCVMachine *s = (RISCVMachine *)s1;
+    riscv_cpu_interp(s->cpu_state, max_exec_cycle);
+}
+
+static void riscv_vm_send_key_event(VirtMachine *s1, BOOL is_down,
+                                    uint16_t key_code)
+{
+    RISCVMachine *s = (RISCVMachine *)s1;
+    if (s->keyboard_dev) {
+        virtio_input_send_key_event(s->keyboard_dev, is_down, key_code);
+    }
+}
+
+static BOOL riscv_vm_mouse_is_absolute(VirtMachine *s)
+{
+    return TRUE;
+}
+
+static void riscv_vm_send_mouse_event(VirtMachine *s1, int dx, int dy, int dz,
+                                      unsigned int buttons)
+{
+    RISCVMachine *s = (RISCVMachine *)s1;
+    if (s->mouse_dev) {
+        virtio_input_send_mouse_event(s->mouse_dev, dx, dy, dz, buttons);
+    }
+}
+
+const VirtMachineClass riscv_machine_class = {
+    "riscv32,riscv64,riscv128",
+    riscv_machine_set_defaults,
+    riscv_machine_init,
+    riscv_machine_end,
+    riscv_machine_get_sleep_duration,
+    riscv_machine_interp,
+    riscv_vm_mouse_is_absolute,
+    riscv_vm_send_mouse_event,
+    riscv_vm_send_key_event,
+};
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/sdl.c b/jslinux-2019-12-21/tinyemu-2019-12-21/sdl.c
new file mode 100644
index 0000000..c2afeba
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/sdl.c
@@ -0,0 +1,275 @@
+/*
+ * SDL display driver
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+
+#include <SDL/SDL.h>
+
+#include "cutils.h"
+#include "virtio.h"
+#include "machine.h"
+
+#define KEYCODE_MAX 127
+
+static SDL_Surface *screen;
+static SDL_Surface *fb_surface;
+static int screen_width, screen_height, fb_width, fb_height, fb_stride;
+static SDL_Cursor *sdl_cursor_hidden;
+static uint8_t key_pressed[KEYCODE_MAX + 1];
+
+static void sdl_update_fb_surface(FBDevice *fb_dev)
+{
+    if (!fb_surface)
+        goto force_alloc;
+    if (fb_width != fb_dev->width ||
+        fb_height != fb_dev->height ||
+        fb_stride != fb_dev->stride) {
+    force_alloc:
+        if (fb_surface != NULL)
+            SDL_FreeSurface(fb_surface);
+        fb_width = fb_dev->width;
+        fb_height = fb_dev->height;
+        fb_stride = fb_dev->stride;
+        fb_surface = SDL_CreateRGBSurfaceFrom(fb_dev->fb_data,
+                                              fb_dev->width, fb_dev->height,
+                                              32, fb_dev->stride,
+                                              0x00ff0000,
+                                              0x0000ff00,
+                                              0x000000ff,
+                                              0x00000000);
+        if (!fb_surface) {
+            fprintf(stderr, "Could not create SDL framebuffer surface\n");
+            exit(1);
+        }
+    }
+}
+
+static void sdl_update(FBDevice *fb_dev, void *opaque,
+                       int x, int y, int w, int h)
+{
+    SDL_Rect r;
+    //    printf("sdl_update: %d %d %d %d\n", x, y, w, h);
+    r.x = x;
+    r.y = y;
+    r.w = w;
+    r.h = h;
+    SDL_BlitSurface(fb_surface, &r, screen, &r);
+    SDL_UpdateRect(screen, r.x, r.y, r.w, r.h);
+}
+
+#if defined(_WIN32)
+
+static int sdl_get_keycode(const SDL_KeyboardEvent *ev)
+{
+    return ev->keysym.scancode;
+}
+
+#else
+
+/* we assume Xorg is used with a PC keyboard. Return 0 if no keycode found. */
+static int sdl_get_keycode(const SDL_KeyboardEvent *ev)
+{
+    int keycode;
+    keycode = ev->keysym.scancode;
+    if (keycode < 9) {
+        keycode = 0;
+    } else if (keycode < 127 + 8) {
+        keycode -= 8;
+    } else {
+        keycode = 0;
+    }
+    return keycode;
+}
+
+#endif
+
+/* release all pressed keys */
+static void sdl_reset_keys(VirtMachine *m)
+{
+    int i;
+    
+    for(i = 1; i <= KEYCODE_MAX; i++) {
+        if (key_pressed[i]) {
+            vm_send_key_event(m, FALSE, i);
+            key_pressed[i] = FALSE;
+        }
+    }
+}
+
+static void sdl_handle_key_event(const SDL_KeyboardEvent *ev, VirtMachine *m)
+{
+    int keycode, keypress;
+
+    keycode = sdl_get_keycode(ev);
+    if (keycode) {
+        if (keycode == 0x3a || keycode ==0x45) {
+            /* SDL does not generate key up for numlock & caps lock */
+            vm_send_key_event(m, TRUE, keycode);
+            vm_send_key_event(m, FALSE, keycode);
+        } else {
+            keypress = (ev->type == SDL_KEYDOWN);
+            if (keycode <= KEYCODE_MAX)
+                key_pressed[keycode] = keypress;
+            vm_send_key_event(m, keypress, keycode);
+        }
+    } else if (ev->type == SDL_KEYUP) {
+        /* workaround to reset the keyboard state (used when changing
+           desktop with ctrl-alt-x on Linux) */
+        sdl_reset_keys(m);
+    }
+}
+
+static void sdl_send_mouse_event(VirtMachine *m, int x1, int y1,
+                                 int dz, int state, BOOL is_absolute)
+{
+    int buttons, x, y;
+
+    buttons = 0;
+    if (state & SDL_BUTTON(SDL_BUTTON_LEFT))
+        buttons |= (1 << 0);
+    if (state & SDL_BUTTON(SDL_BUTTON_RIGHT))
+        buttons |= (1 << 1);
+    if (state & SDL_BUTTON(SDL_BUTTON_MIDDLE))
+        buttons |= (1 << 2);
+    if (is_absolute) {
+        x = (x1 * 32768) / screen_width;
+        y = (y1 * 32768) / screen_height;
+    } else {
+        x = x1;
+        y = y1;
+    }
+    vm_send_mouse_event(m, x, y, dz, buttons);
+}
+
+static void sdl_handle_mouse_motion_event(const SDL_Event *ev, VirtMachine *m)
+{
+    BOOL is_absolute = vm_mouse_is_absolute(m);
+    int x, y;
+    if (is_absolute) {
+        x = ev->motion.x;
+        y = ev->motion.y;
+    } else {
+        x = ev->motion.xrel;
+        y = ev->motion.yrel;
+    }
+    sdl_send_mouse_event(m, x, y, 0, ev->motion.state, is_absolute);
+}
+
+static void sdl_handle_mouse_button_event(const SDL_Event *ev, VirtMachine *m)
+{
+    BOOL is_absolute = vm_mouse_is_absolute(m);
+    int state, dz;
+
+    dz = 0;
+    if (ev->type == SDL_MOUSEBUTTONDOWN) {
+        if (ev->button.button == SDL_BUTTON_WHEELUP) {
+            dz = 1;
+        } else if (ev->button.button == SDL_BUTTON_WHEELDOWN) {
+            dz = -1;
+        }
+    }
+    
+    state = SDL_GetMouseState(NULL, NULL);
+    /* just in case */
+    if (ev->type == SDL_MOUSEBUTTONDOWN)
+        state |= SDL_BUTTON(ev->button.button);
+    else
+        state &= ~SDL_BUTTON(ev->button.button);
+
+    if (is_absolute) {
+        sdl_send_mouse_event(m, ev->button.x, ev->button.y,
+                             dz, state, is_absolute);
+    } else {
+        sdl_send_mouse_event(m, 0, 0, dz, state, is_absolute);
+    }
+}
+
+void sdl_refresh(VirtMachine *m)
+{
+    SDL_Event ev_s, *ev = &ev_s;
+
+    if (!m->fb_dev)
+        return;
+    
+    sdl_update_fb_surface(m->fb_dev);
+
+    m->fb_dev->refresh(m->fb_dev, sdl_update, NULL);
+    
+    while (SDL_PollEvent(ev)) {
+        switch (ev->type) {
+        case SDL_KEYDOWN:
+        case SDL_KEYUP:
+            sdl_handle_key_event(&ev->key, m);
+            break;
+        case SDL_MOUSEMOTION:
+            sdl_handle_mouse_motion_event(ev, m);
+            break;
+        case SDL_MOUSEBUTTONDOWN:
+        case SDL_MOUSEBUTTONUP:
+            sdl_handle_mouse_button_event(ev, m);
+            break;
+        case SDL_QUIT:
+            exit(0);
+        }
+    }
+}
+
+static void sdl_hide_cursor(void)
+{
+    uint8_t data = 0;
+    sdl_cursor_hidden = SDL_CreateCursor(&data, &data, 8, 1, 0, 0);
+    SDL_ShowCursor(1);
+    SDL_SetCursor(sdl_cursor_hidden);
+}
+
+void sdl_init(int width, int height)
+{
+    int flags;
+    
+    screen_width = width;
+    screen_height = height;
+
+    if (SDL_Init (SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE)) {
+        fprintf(stderr, "Could not initialize SDL - exiting\n");
+        exit(1);
+    }
+
+    flags = SDL_HWSURFACE | SDL_ASYNCBLIT | SDL_HWACCEL;
+    screen = SDL_SetVideoMode(width, height, 0, flags);
+    if (!screen || !screen->pixels) {
+        fprintf(stderr, "Could not open SDL display\n");
+        exit(1);
+    }
+
+    SDL_WM_SetCaption("TinyEMU", "TinyEMU");
+
+    sdl_hide_cursor();
+}
+
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/sha256.c b/jslinux-2019-12-21/tinyemu-2019-12-21/sha256.c
new file mode 100644
index 0000000..97bfbda
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/sha256.c
@@ -0,0 +1,341 @@
+/* LibTomCrypt, modular cryptographic library -- Tom St Denis
+ *
+ * LibTomCrypt is a library that provides various cryptographic
+ * algorithms in a highly modular and flexible manner.
+ *
+ * The library is free for all purposes without any express
+ * guarantee it works.
+ *
+ * Tom St Denis, tomstdenis@gmail.com, http://libtom.org
+ */
+#include <stdlib.h>
+#include <string.h>
+#include "cutils.h"
+#include "sha256.h"
+
+#define LOAD32H(a, b) a = get_be32(b)
+#define STORE32H(a, b) put_be32(b, a)
+#define STORE64H(a, b) put_be64(b, a)
+#define RORc(x, y) ( ((((uint32_t)(x)&0xFFFFFFFFUL)>>(uint32_t)((y)&31)) | ((uint32_t)(x)<<(uint32_t)(32-((y)&31)))) & 0xFFFFFFFFUL)
+
+#if defined(CONFIG_EMBUE)
+#define LTC_SMALL_CODE
+#endif
+
+/**
+  @file sha256.c
+  LTC_SHA256 by Tom St Denis
+*/
+
+#ifdef LTC_SMALL_CODE
+/* the K array */
+static const uint32_t K[64] = {
+    0x428a2f98UL, 0x71374491UL, 0xb5c0fbcfUL, 0xe9b5dba5UL, 0x3956c25bUL,
+    0x59f111f1UL, 0x923f82a4UL, 0xab1c5ed5UL, 0xd807aa98UL, 0x12835b01UL,
+    0x243185beUL, 0x550c7dc3UL, 0x72be5d74UL, 0x80deb1feUL, 0x9bdc06a7UL,
+    0xc19bf174UL, 0xe49b69c1UL, 0xefbe4786UL, 0x0fc19dc6UL, 0x240ca1ccUL,
+    0x2de92c6fUL, 0x4a7484aaUL, 0x5cb0a9dcUL, 0x76f988daUL, 0x983e5152UL,
+    0xa831c66dUL, 0xb00327c8UL, 0xbf597fc7UL, 0xc6e00bf3UL, 0xd5a79147UL,
+    0x06ca6351UL, 0x14292967UL, 0x27b70a85UL, 0x2e1b2138UL, 0x4d2c6dfcUL,
+    0x53380d13UL, 0x650a7354UL, 0x766a0abbUL, 0x81c2c92eUL, 0x92722c85UL,
+    0xa2bfe8a1UL, 0xa81a664bUL, 0xc24b8b70UL, 0xc76c51a3UL, 0xd192e819UL,
+    0xd6990624UL, 0xf40e3585UL, 0x106aa070UL, 0x19a4c116UL, 0x1e376c08UL,
+    0x2748774cUL, 0x34b0bcb5UL, 0x391c0cb3UL, 0x4ed8aa4aUL, 0x5b9cca4fUL,
+    0x682e6ff3UL, 0x748f82eeUL, 0x78a5636fUL, 0x84c87814UL, 0x8cc70208UL,
+    0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
+};
+#endif
+
+/* Various logical functions */
+#define Ch(x,y,z)       (z ^ (x & (y ^ z)))
+#define Maj(x,y,z)      (((x | y) & z) | (x & y))
+#define S(x, n)         RORc((x),(n))
+#define R(x, n)         (((x)&0xFFFFFFFFUL)>>(n))
+#define Sigma0(x)       (S(x, 2) ^ S(x, 13) ^ S(x, 22))
+#define Sigma1(x)       (S(x, 6) ^ S(x, 11) ^ S(x, 25))
+#define Gamma0(x)       (S(x, 7) ^ S(x, 18) ^ R(x, 3))
+#define Gamma1(x)       (S(x, 17) ^ S(x, 19) ^ R(x, 10))
+
+/* compress 512-bits */
+static void sha256_compress(SHA256_CTX *s, unsigned char *buf)
+{
+    uint32_t S[8], W[64], t0, t1;
+#ifdef LTC_SMALL_CODE
+    uint32_t t;
+#endif
+    int i;
+
+    /* copy state into S */
+    for (i = 0; i < 8; i++) {
+        S[i] = s->state[i];
+    }
+
+    /* copy the state into 512-bits into W[0..15] */
+    for (i = 0; i < 16; i++) {
+        LOAD32H(W[i], buf + (4*i));
+    }
+
+    /* fill W[16..63] */
+    for (i = 16; i < 64; i++) {
+        W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16];
+    }
+
+    /* Compress */
+#ifdef LTC_SMALL_CODE
+#define RND(a,b,c,d,e,f,g,h,i)                         \
+     t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i];   \
+     t1 = Sigma0(a) + Maj(a, b, c);                    \
+     d += t0;                                          \
+     h  = t0 + t1;
+
+     for (i = 0; i < 64; ++i) {
+         RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],i);
+         t = S[7]; S[7] = S[6]; S[6] = S[5]; S[5] = S[4];
+         S[4] = S[3]; S[3] = S[2]; S[2] = S[1]; S[1] = S[0]; S[0] = t;
+     }
+#else
+#define RND(a,b,c,d,e,f,g,h,i,ki)                    \
+     t0 = h + Sigma1(e) + Ch(e, f, g) + ki + W[i];   \
+     t1 = Sigma0(a) + Maj(a, b, c);                  \
+     d += t0;                                        \
+     h  = t0 + t1;
+
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],0,0x428a2f98);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],1,0x71374491);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],2,0xb5c0fbcf);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],3,0xe9b5dba5);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],4,0x3956c25b);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],5,0x59f111f1);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],6,0x923f82a4);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],7,0xab1c5ed5);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],8,0xd807aa98);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],9,0x12835b01);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],10,0x243185be);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],11,0x550c7dc3);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],12,0x72be5d74);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],13,0x80deb1fe);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],14,0x9bdc06a7);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],15,0xc19bf174);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],16,0xe49b69c1);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],17,0xefbe4786);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],18,0x0fc19dc6);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],19,0x240ca1cc);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],20,0x2de92c6f);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],21,0x4a7484aa);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],22,0x5cb0a9dc);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],23,0x76f988da);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],24,0x983e5152);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],25,0xa831c66d);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],26,0xb00327c8);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],27,0xbf597fc7);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],28,0xc6e00bf3);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],29,0xd5a79147);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],30,0x06ca6351);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],31,0x14292967);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],32,0x27b70a85);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],33,0x2e1b2138);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],34,0x4d2c6dfc);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],35,0x53380d13);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],36,0x650a7354);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],37,0x766a0abb);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],38,0x81c2c92e);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],39,0x92722c85);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],40,0xa2bfe8a1);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],41,0xa81a664b);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],42,0xc24b8b70);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],43,0xc76c51a3);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],44,0xd192e819);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],45,0xd6990624);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],46,0xf40e3585);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],47,0x106aa070);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],48,0x19a4c116);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],49,0x1e376c08);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],50,0x2748774c);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],51,0x34b0bcb5);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],52,0x391c0cb3);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],53,0x4ed8aa4a);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],54,0x5b9cca4f);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],55,0x682e6ff3);
+    RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],56,0x748f82ee);
+    RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],57,0x78a5636f);
+    RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],58,0x84c87814);
+    RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],59,0x8cc70208);
+    RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],60,0x90befffa);
+    RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],61,0xa4506ceb);
+    RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],62,0xbef9a3f7);
+    RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],63,0xc67178f2);
+
+#undef RND
+
+#endif
+
+    /* feedback */
+    for (i = 0; i < 8; i++) {
+        s->state[i] = s->state[i] + S[i];
+    }
+}
+
+#ifdef LTC_CLEAN_STACK
+static int sha256_compress(hash_state * md, unsigned char *buf)
+{
+    int err;
+    err = _sha256_compress(md, buf);
+    burn_stack(sizeof(uint32_t) * 74);
+    return err;
+}
+#endif
+
+/**
+   Initialize the hash state
+   @param md   The hash state you wish to initialize
+   @return CRYPT_OK if successful
+*/
+void SHA256_Init(SHA256_CTX *s)
+{
+    s->curlen = 0;
+    s->length = 0;
+    s->state[0] = 0x6A09E667UL;
+    s->state[1] = 0xBB67AE85UL;
+    s->state[2] = 0x3C6EF372UL;
+    s->state[3] = 0xA54FF53AUL;
+    s->state[4] = 0x510E527FUL;
+    s->state[5] = 0x9B05688CUL;
+    s->state[6] = 0x1F83D9ABUL;
+    s->state[7] = 0x5BE0CD19UL;
+}
+
+void SHA256_Update(SHA256_CTX *s, const uint8_t *in, unsigned long inlen)
+{
+    unsigned long n;
+
+    if (s->curlen > sizeof(s->buf)) {
+        abort();
+    }
+    if ((s->length + inlen) < s->length) {
+        abort();
+    }
+    while (inlen > 0) {
+        if (s->curlen == 0 && inlen >= 64) {
+            sha256_compress(s, (unsigned char *)in);
+            s->length += 64 * 8;
+            in             += 64;
+            inlen          -= 64;
+        } else {
+            n = min_int(inlen, 64 - s->curlen);
+            memcpy(s->buf + s->curlen, in, (size_t)n);
+            s->curlen += n;
+            in             += n;
+            inlen          -= n;
+            if (s->curlen == 64) {
+                sha256_compress(s, s->buf);
+                s->length += 8*64;
+                s->curlen = 0;
+            }
+       }
+    }                                                                           }
+
+/**
+   Terminate the hash to get the digest
+   @param md  The hash state
+   @param out [out] The destination of the hash (32 bytes)
+   @return CRYPT_OK if successful
+*/
+void SHA256_Final(uint8_t *out, SHA256_CTX *s)
+{
+    int i;
+
+    if (s->curlen >= sizeof(s->buf)) {
+        abort();
+    }
+
+
+    /* increase the length of the message */
+    s->length += s->curlen * 8;
+
+    /* append the '1' bit */
+    s->buf[s->curlen++] = (unsigned char)0x80;
+
+    /* if the length is currently above 56 bytes we append zeros
+     * then compress.  Then we can fall back to padding zeros and length
+     * encoding like normal.
+     */
+    if (s->curlen > 56) {
+        while (s->curlen < 64) {
+            s->buf[s->curlen++] = (unsigned char)0;
+        }
+        sha256_compress(s, s->buf);
+        s->curlen = 0;
+    }
+
+    /* pad upto 56 bytes of zeroes */
+    while (s->curlen < 56) {
+        s->buf[s->curlen++] = (unsigned char)0;
+    }
+
+    /* store length */
+    STORE64H(s->length, s->buf+56);
+    sha256_compress(s, s->buf);
+
+    /* copy output */
+    for (i = 0; i < 8; i++) {
+        STORE32H(s->state[i], out+(4*i));
+    }
+#ifdef LTC_CLEAN_STACK
+    zeromem(md, sizeof(hash_state));
+#endif
+}
+
+void SHA256(const uint8_t *buf, int buf_len, uint8_t *out)
+{
+    SHA256_CTX ctx;
+
+    SHA256_Init(&ctx);
+    SHA256_Update(&ctx, buf, buf_len);
+    SHA256_Final(out, &ctx);
+}
+
+#if 0
+/**
+  Self-test the hash
+  @return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
+*/
+int  sha256_test(void)
+{
+ #ifndef LTC_TEST
+    return CRYPT_NOP;
+ #else
+  static const struct {
+      char *msg;
+      unsigned char hash[32];
+  } tests[] = {
+    { "abc",
+      { 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
+        0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
+        0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+        0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad }
+    },
+    { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+      { 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
+        0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39,
+        0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
+        0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 }
+    },
+  };
+
+  int i;
+  unsigned char tmp[32];
+  hash_state md;
+
+  for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
+      sha256_init(&md);
+      sha256_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
+      sha256_done(&md, tmp);
+      if (XMEMCMP(tmp, tests[i].hash, 32) != 0) {
+         return CRYPT_FAIL_TESTVECTOR;
+      }
+  }
+  return CRYPT_OK;
+ #endif
+}
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/sha256.h b/jslinux-2019-12-21/tinyemu-2019-12-21/sha256.h
new file mode 100644
index 0000000..b43115f
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/sha256.h
@@ -0,0 +1,40 @@
+/*
+ * OpenSSL compatible SHA256 header
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef SHA256_H
+#define SHA256_H
+
+#define SHA256_DIGEST_LENGTH 32
+
+typedef struct {
+    uint64_t length;
+    uint32_t state[8], curlen;
+    uint8_t buf[64];
+} SHA256_CTX;
+
+void SHA256_Init(SHA256_CTX *s);
+void SHA256_Update(SHA256_CTX *s, const uint8_t *in, unsigned long inlen);
+void SHA256_Final(uint8_t *out, SHA256_CTX *s);
+void SHA256(const uint8_t *buf, int buf_len, uint8_t *out);
+
+#endif /* SHA256_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/simplefb.c b/jslinux-2019-12-21/tinyemu-2019-12-21/simplefb.c
new file mode 100644
index 0000000..5664cea
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/simplefb.c
@@ -0,0 +1,127 @@
+/*
+ * Simple frame buffer
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "virtio.h"
+#include "machine.h"
+
+//#define DEBUG_VBE
+
+#define FB_ALLOC_ALIGN 65536
+
+struct SimpleFBState {
+    FBDevice *fb_dev;
+    int fb_page_count;
+    PhysMemoryRange *mem_range;
+};
+
+#define MAX_MERGE_DISTANCE 3
+
+void simplefb_refresh(FBDevice *fb_dev,
+                      SimpleFBDrawFunc *redraw_func, void *opaque,
+                      PhysMemoryRange *mem_range,
+                      int fb_page_count)
+{
+    const uint32_t *dirty_bits;
+    uint32_t dirty_val;
+    int y0, y1, page_y0, page_y1, byte_pos, page_index, bit_pos;
+
+    dirty_bits = phys_mem_get_dirty_bits(mem_range);
+    
+    page_index = 0;
+    y0 = y1 = 0;
+    while (page_index < fb_page_count) {
+        dirty_val = dirty_bits[page_index >> 5];
+        if (dirty_val != 0) {
+            bit_pos = 0;
+            while (dirty_val != 0) {
+                while (((dirty_val >> bit_pos) & 1) == 0)
+                    bit_pos++;
+                dirty_val &= ~(1 << bit_pos);
+
+                byte_pos = (page_index + bit_pos) * DEVRAM_PAGE_SIZE;
+                page_y0 = byte_pos / fb_dev->stride;
+                page_y1 = ((byte_pos + DEVRAM_PAGE_SIZE - 1) / fb_dev->stride) + 1;
+                page_y1 = min_int(page_y1, fb_dev->height);
+                if (y0 == y1) {
+                    y0 = page_y0;
+                    y1 = page_y1;
+                } else if (page_y0 <= (y1 + MAX_MERGE_DISTANCE)) {
+                    /* union with current region */
+                    y1 = page_y1;
+                } else {
+                    /* flush */
+                    redraw_func(fb_dev, opaque,
+                                0, y0, fb_dev->width, y1 - y0);
+                    y0 = page_y0;
+                    y1 = page_y1;
+                }
+            }
+        }
+        page_index += 32;
+    }
+
+    if (y0 != y1) {
+        redraw_func(fb_dev, opaque,
+                    0, y0, fb_dev->width, y1 - y0);
+    }
+}
+
+static void simplefb_refresh1(FBDevice *fb_dev,
+                              SimpleFBDrawFunc *redraw_func, void *opaque)
+{
+    SimpleFBState *s = fb_dev->device_opaque;
+    simplefb_refresh(fb_dev, redraw_func, opaque, s->mem_range,
+                     s->fb_page_count);
+}
+
+SimpleFBState *simplefb_init(PhysMemoryMap *map, uint64_t phys_addr,
+                             FBDevice *fb_dev, int width, int height)
+{
+    SimpleFBState *s;
+    
+    s = mallocz(sizeof(*s));
+    s->fb_dev = fb_dev;
+
+    fb_dev->width = width;
+    fb_dev->height = height;
+    fb_dev->stride = width * 4;
+    fb_dev->fb_size = (height * fb_dev->stride + FB_ALLOC_ALIGN - 1) & ~(FB_ALLOC_ALIGN - 1);
+    s->fb_page_count = fb_dev->fb_size >> DEVRAM_PAGE_SIZE_LOG2;
+
+    s->mem_range = cpu_register_ram(map, phys_addr, fb_dev->fb_size,
+                                    DEVRAM_FLAG_DIRTY_BITS);
+    
+    fb_dev->fb_data = s->mem_range->phys_mem;
+    fb_dev->device_opaque = s;
+    fb_dev->refresh = simplefb_refresh1;
+    return s;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/bootp.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/bootp.c
new file mode 100644
index 0000000..3e5f457
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/bootp.c
@@ -0,0 +1,314 @@
+/*
+ * QEMU BOOTP/DHCP server
+ *
+ * Copyright (c) 2004 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "slirp.h"
+
+/* XXX: only DHCP is supported */
+
+#define LEASE_TIME (24 * 3600)
+
+static const uint8_t rfc1533_cookie[] = { RFC1533_COOKIE };
+
+#ifdef DEBUG
+#define DPRINTF(fmt, ...) \
+do if (slirp_debug & DBG_CALL) { fprintf(dfd, fmt, ##  __VA_ARGS__); fflush(dfd); } while (0)
+#else
+#define DPRINTF(fmt, ...) do{}while(0)
+#endif
+
+static BOOTPClient *get_new_addr(Slirp *slirp, struct in_addr *paddr,
+                                 const uint8_t *macaddr)
+{
+    BOOTPClient *bc;
+    int i;
+
+    for(i = 0; i < NB_BOOTP_CLIENTS; i++) {
+        bc = &slirp->bootp_clients[i];
+        if (!bc->allocated || !memcmp(macaddr, bc->macaddr, 6))
+            goto found;
+    }
+    return NULL;
+ found:
+    bc = &slirp->bootp_clients[i];
+    bc->allocated = 1;
+    paddr->s_addr = slirp->vdhcp_startaddr.s_addr + htonl(i);
+    return bc;
+}
+
+static BOOTPClient *request_addr(Slirp *slirp, const struct in_addr *paddr,
+                                 const uint8_t *macaddr)
+{
+    uint32_t req_addr = ntohl(paddr->s_addr);
+    uint32_t dhcp_addr = ntohl(slirp->vdhcp_startaddr.s_addr);
+    BOOTPClient *bc;
+
+    if (req_addr >= dhcp_addr &&
+        req_addr < (dhcp_addr + NB_BOOTP_CLIENTS)) {
+        bc = &slirp->bootp_clients[req_addr - dhcp_addr];
+        if (!bc->allocated || !memcmp(macaddr, bc->macaddr, 6)) {
+            bc->allocated = 1;
+            return bc;
+        }
+    }
+    return NULL;
+}
+
+static BOOTPClient *find_addr(Slirp *slirp, struct in_addr *paddr,
+                              const uint8_t *macaddr)
+{
+    BOOTPClient *bc;
+    int i;
+
+    for(i = 0; i < NB_BOOTP_CLIENTS; i++) {
+        if (!memcmp(macaddr, slirp->bootp_clients[i].macaddr, 6))
+            goto found;
+    }
+    return NULL;
+ found:
+    bc = &slirp->bootp_clients[i];
+    bc->allocated = 1;
+    paddr->s_addr = slirp->vdhcp_startaddr.s_addr + htonl(i);
+    return bc;
+}
+
+static void dhcp_decode(const struct bootp_t *bp, int *pmsg_type,
+                        struct in_addr *preq_addr)
+{
+    const uint8_t *p, *p_end;
+    int len, tag;
+
+    *pmsg_type = 0;
+    preq_addr->s_addr = htonl(0L);
+
+    p = bp->bp_vend;
+    p_end = p + DHCP_OPT_LEN;
+    if (memcmp(p, rfc1533_cookie, 4) != 0)
+        return;
+    p += 4;
+    while (p < p_end) {
+        tag = p[0];
+        if (tag == RFC1533_PAD) {
+            p++;
+        } else if (tag == RFC1533_END) {
+            break;
+        } else {
+            p++;
+            if (p >= p_end)
+                break;
+            len = *p++;
+            DPRINTF("dhcp: tag=%d len=%d\n", tag, len);
+
+            switch(tag) {
+            case RFC2132_MSG_TYPE:
+                if (len >= 1)
+                    *pmsg_type = p[0];
+                break;
+            case RFC2132_REQ_ADDR:
+                if (len >= 4) {
+                    memcpy(&(preq_addr->s_addr), p, 4);
+                }
+                break;
+            default:
+                break;
+            }
+            p += len;
+        }
+    }
+    if (*pmsg_type == DHCPREQUEST && preq_addr->s_addr == htonl(0L) &&
+        bp->bp_ciaddr.s_addr) {
+        memcpy(&(preq_addr->s_addr), &bp->bp_ciaddr, 4);
+    }
+}
+
+static void bootp_reply(Slirp *slirp, const struct bootp_t *bp)
+{
+    BOOTPClient *bc = NULL;
+    struct mbuf *m;
+    struct bootp_t *rbp;
+    struct sockaddr_in saddr, daddr;
+    struct in_addr preq_addr;
+    int dhcp_msg_type, val;
+    uint8_t *q;
+
+    /* extract exact DHCP msg type */
+    dhcp_decode(bp, &dhcp_msg_type, &preq_addr);
+    DPRINTF("bootp packet op=%d msgtype=%d", bp->bp_op, dhcp_msg_type);
+    if (preq_addr.s_addr != htonl(0L))
+        DPRINTF(" req_addr=%08x\n", ntohl(preq_addr.s_addr));
+    else
+        DPRINTF("\n");
+
+    if (dhcp_msg_type == 0)
+        dhcp_msg_type = DHCPREQUEST; /* Force reply for old BOOTP clients */
+
+    if (dhcp_msg_type != DHCPDISCOVER &&
+        dhcp_msg_type != DHCPREQUEST)
+        return;
+    /* XXX: this is a hack to get the client mac address */
+    memcpy(slirp->client_ethaddr, bp->bp_hwaddr, 6);
+
+    m = m_get(slirp);
+    if (!m) {
+        return;
+    }
+    m->m_data += IF_MAXLINKHDR;
+    rbp = (struct bootp_t *)m->m_data;
+    m->m_data += sizeof(struct udpiphdr);
+    memset(rbp, 0, sizeof(struct bootp_t));
+
+    if (dhcp_msg_type == DHCPDISCOVER) {
+        if (preq_addr.s_addr != htonl(0L)) {
+            bc = request_addr(slirp, &preq_addr, slirp->client_ethaddr);
+            if (bc) {
+                daddr.sin_addr = preq_addr;
+            }
+        }
+        if (!bc) {
+         new_addr:
+            bc = get_new_addr(slirp, &daddr.sin_addr, slirp->client_ethaddr);
+            if (!bc) {
+                DPRINTF("no address left\n");
+                return;
+            }
+        }
+        memcpy(bc->macaddr, slirp->client_ethaddr, 6);
+    } else if (preq_addr.s_addr != htonl(0L)) {
+        bc = request_addr(slirp, &preq_addr, slirp->client_ethaddr);
+        if (bc) {
+            daddr.sin_addr = preq_addr;
+            memcpy(bc->macaddr, slirp->client_ethaddr, 6);
+        } else {
+            daddr.sin_addr.s_addr = 0;
+        }
+    } else {
+        bc = find_addr(slirp, &daddr.sin_addr, bp->bp_hwaddr);
+        if (!bc) {
+            /* if never assigned, behaves as if it was already
+               assigned (windows fix because it remembers its address) */
+            goto new_addr;
+        }
+    }
+
+    saddr.sin_addr = slirp->vhost_addr;
+    saddr.sin_port = htons(BOOTP_SERVER);
+
+    daddr.sin_port = htons(BOOTP_CLIENT);
+
+    rbp->bp_op = BOOTP_REPLY;
+    rbp->bp_xid = bp->bp_xid;
+    rbp->bp_htype = 1;
+    rbp->bp_hlen = 6;
+    memcpy(rbp->bp_hwaddr, bp->bp_hwaddr, 6);
+
+    rbp->bp_yiaddr = daddr.sin_addr; /* Client IP address */
+    rbp->bp_siaddr = saddr.sin_addr; /* Server IP address */
+
+    q = rbp->bp_vend;
+    memcpy(q, rfc1533_cookie, 4);
+    q += 4;
+
+    if (bc) {
+        DPRINTF("%s addr=%08x\n",
+                (dhcp_msg_type == DHCPDISCOVER) ? "offered" : "ack'ed",
+                ntohl(daddr.sin_addr.s_addr));
+
+        if (dhcp_msg_type == DHCPDISCOVER) {
+            *q++ = RFC2132_MSG_TYPE;
+            *q++ = 1;
+            *q++ = DHCPOFFER;
+        } else /* DHCPREQUEST */ {
+            *q++ = RFC2132_MSG_TYPE;
+            *q++ = 1;
+            *q++ = DHCPACK;
+        }
+
+        if (slirp->bootp_filename)
+            snprintf((char *)rbp->bp_file, sizeof(rbp->bp_file), "%s",
+                     slirp->bootp_filename);
+
+        *q++ = RFC2132_SRV_ID;
+        *q++ = 4;
+        memcpy(q, &saddr.sin_addr, 4);
+        q += 4;
+
+        *q++ = RFC1533_NETMASK;
+        *q++ = 4;
+        memcpy(q, &slirp->vnetwork_mask, 4);
+        q += 4;
+
+        if (!slirp->restricted) {
+            *q++ = RFC1533_GATEWAY;
+            *q++ = 4;
+            memcpy(q, &saddr.sin_addr, 4);
+            q += 4;
+
+            *q++ = RFC1533_DNS;
+            *q++ = 4;
+            memcpy(q, &slirp->vnameserver_addr, 4);
+            q += 4;
+        }
+
+        *q++ = RFC2132_LEASE_TIME;
+        *q++ = 4;
+        val = htonl(LEASE_TIME);
+        memcpy(q, &val, 4);
+        q += 4;
+
+        if (*slirp->client_hostname) {
+            val = strlen(slirp->client_hostname);
+            *q++ = RFC1533_HOSTNAME;
+            *q++ = val;
+            memcpy(q, slirp->client_hostname, val);
+            q += val;
+        }
+    } else {
+        static const char nak_msg[] = "requested address not available";
+
+        DPRINTF("nak'ed addr=%08x\n", ntohl(preq_addr->s_addr));
+
+        *q++ = RFC2132_MSG_TYPE;
+        *q++ = 1;
+        *q++ = DHCPNAK;
+
+        *q++ = RFC2132_MESSAGE;
+        *q++ = sizeof(nak_msg) - 1;
+        memcpy(q, nak_msg, sizeof(nak_msg) - 1);
+        q += sizeof(nak_msg) - 1;
+    }
+    *q = RFC1533_END;
+
+    daddr.sin_addr.s_addr = 0xffffffffu;
+
+    m->m_len = sizeof(struct bootp_t) -
+        sizeof(struct ip) - sizeof(struct udphdr);
+    udp_output2(NULL, m, &saddr, &daddr, IPTOS_LOWDELAY);
+}
+
+void bootp_input(struct mbuf *m)
+{
+    struct bootp_t *bp = mtod(m, struct bootp_t *);
+
+    if (bp->bp_op == BOOTP_REQUEST) {
+        bootp_reply(m->slirp, bp);
+    }
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/bootp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/bootp.h
new file mode 100644
index 0000000..30c30ab
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/bootp.h
@@ -0,0 +1,122 @@
+/* bootp/dhcp defines */
+
+#define BOOTP_SERVER	67
+#define BOOTP_CLIENT	68
+
+#define BOOTP_REQUEST	1
+#define BOOTP_REPLY	2
+
+#define RFC1533_COOKIE		99, 130, 83, 99
+#define RFC1533_PAD		0
+#define RFC1533_NETMASK		1
+#define RFC1533_TIMEOFFSET	2
+#define RFC1533_GATEWAY		3
+#define RFC1533_TIMESERVER	4
+#define RFC1533_IEN116NS	5
+#define RFC1533_DNS		6
+#define RFC1533_LOGSERVER	7
+#define RFC1533_COOKIESERVER	8
+#define RFC1533_LPRSERVER	9
+#define RFC1533_IMPRESSSERVER	10
+#define RFC1533_RESOURCESERVER	11
+#define RFC1533_HOSTNAME	12
+#define RFC1533_BOOTFILESIZE	13
+#define RFC1533_MERITDUMPFILE	14
+#define RFC1533_DOMAINNAME	15
+#define RFC1533_SWAPSERVER	16
+#define RFC1533_ROOTPATH	17
+#define RFC1533_EXTENSIONPATH	18
+#define RFC1533_IPFORWARDING	19
+#define RFC1533_IPSOURCEROUTING	20
+#define RFC1533_IPPOLICYFILTER	21
+#define RFC1533_IPMAXREASSEMBLY	22
+#define RFC1533_IPTTL		23
+#define RFC1533_IPMTU		24
+#define RFC1533_IPMTUPLATEAU	25
+#define RFC1533_INTMTU		26
+#define RFC1533_INTLOCALSUBNETS	27
+#define RFC1533_INTBROADCAST	28
+#define RFC1533_INTICMPDISCOVER	29
+#define RFC1533_INTICMPRESPOND	30
+#define RFC1533_INTROUTEDISCOVER 31
+#define RFC1533_INTROUTESOLICIT	32
+#define RFC1533_INTSTATICROUTES	33
+#define RFC1533_LLTRAILERENCAP	34
+#define RFC1533_LLARPCACHETMO	35
+#define RFC1533_LLETHERNETENCAP	36
+#define RFC1533_TCPTTL		37
+#define RFC1533_TCPKEEPALIVETMO	38
+#define RFC1533_TCPKEEPALIVEGB	39
+#define RFC1533_NISDOMAIN	40
+#define RFC1533_NISSERVER	41
+#define RFC1533_NTPSERVER	42
+#define RFC1533_VENDOR		43
+#define RFC1533_NBNS		44
+#define RFC1533_NBDD		45
+#define RFC1533_NBNT		46
+#define RFC1533_NBSCOPE		47
+#define RFC1533_XFS		48
+#define RFC1533_XDM		49
+
+#define RFC2132_REQ_ADDR	50
+#define RFC2132_LEASE_TIME      51
+#define RFC2132_MSG_TYPE	53
+#define RFC2132_SRV_ID		54
+#define RFC2132_PARAM_LIST	55
+#define RFC2132_MESSAGE		56
+#define RFC2132_MAX_SIZE	57
+#define RFC2132_RENEWAL_TIME    58
+#define RFC2132_REBIND_TIME     59
+
+#define DHCPDISCOVER		1
+#define DHCPOFFER		2
+#define DHCPREQUEST		3
+#define DHCPACK			5
+#define DHCPNAK			6
+
+#define RFC1533_VENDOR_MAJOR	0
+#define RFC1533_VENDOR_MINOR	0
+
+#define RFC1533_VENDOR_MAGIC	128
+#define RFC1533_VENDOR_ADDPARM	129
+#define	RFC1533_VENDOR_ETHDEV	130
+#define RFC1533_VENDOR_HOWTO    132
+#define RFC1533_VENDOR_MNUOPTS	160
+#define RFC1533_VENDOR_SELECTION 176
+#define RFC1533_VENDOR_MOTD	184
+#define RFC1533_VENDOR_NUMOFMOTD 8
+#define RFC1533_VENDOR_IMG	192
+#define RFC1533_VENDOR_NUMOFIMG	16
+
+#define RFC1533_END		255
+#define BOOTP_VENDOR_LEN	64
+#define DHCP_OPT_LEN		312
+
+struct bootp_t {
+    struct ip ip;
+    struct udphdr udp;
+    uint8_t bp_op;
+    uint8_t bp_htype;
+    uint8_t bp_hlen;
+    uint8_t bp_hops;
+    uint32_t bp_xid;
+    uint16_t bp_secs;
+    uint16_t unused;
+    struct in_addr bp_ciaddr;
+    struct in_addr bp_yiaddr;
+    struct in_addr bp_siaddr;
+    struct in_addr bp_giaddr;
+    uint8_t bp_hwaddr[16];
+    uint8_t bp_sname[64];
+    uint8_t bp_file[128];
+    uint8_t bp_vend[DHCP_OPT_LEN];
+};
+
+typedef struct {
+    uint16_t allocated;
+    uint8_t macaddr[6];
+} BOOTPClient;
+
+#define NB_BOOTP_CLIENTS 16
+
+void bootp_input(struct mbuf *m);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/cksum.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/cksum.c
new file mode 100644
index 0000000..5aa9060
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/cksum.c
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 1988, 1992, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)in_cksum.c	8.1 (Berkeley) 6/10/93
+ * in_cksum.c,v 1.2 1994/08/02 07:48:16 davidg Exp
+ */
+
+#include "slirp.h"
+
+/*
+ * Checksum routine for Internet Protocol family headers (Portable Version).
+ *
+ * This routine is very heavily used in the network
+ * code and should be modified for each CPU to be as fast as possible.
+ *
+ * XXX Since we will never span more than 1 mbuf, we can optimise this
+ */
+
+#define ADDCARRY(x)  (x > 65535 ? x -= 65535 : x)
+#define REDUCE {l_util.l = sum; sum = l_util.s[0] + l_util.s[1];        \
+        (void)ADDCARRY(sum);}
+
+int cksum(struct mbuf *m, int len)
+{
+	register uint16_t *w;
+	register int sum = 0;
+	register int mlen = 0;
+	int byte_swapped = 0;
+
+	union {
+		uint8_t  c[2];
+		uint16_t s;
+	} s_util;
+	union {
+		uint16_t s[2];
+		uint32_t l;
+	} l_util;
+
+	if (m->m_len == 0)
+	   goto cont;
+	w = mtod(m, uint16_t *);
+
+	mlen = m->m_len;
+
+	if (len < mlen)
+	   mlen = len;
+#ifdef DEBUG
+	len -= mlen;
+#endif
+	/*
+	 * Force to even boundary.
+	 */
+	if ((1 & (long) w) && (mlen > 0)) {
+		REDUCE;
+		sum <<= 8;
+		s_util.c[0] = *(uint8_t *)w;
+		w = (uint16_t *)((int8_t *)w + 1);
+		mlen--;
+		byte_swapped = 1;
+	}
+	/*
+	 * Unroll the loop to make overhead from
+	 * branches &c small.
+	 */
+	while ((mlen -= 32) >= 0) {
+		sum += w[0]; sum += w[1]; sum += w[2]; sum += w[3];
+		sum += w[4]; sum += w[5]; sum += w[6]; sum += w[7];
+		sum += w[8]; sum += w[9]; sum += w[10]; sum += w[11];
+		sum += w[12]; sum += w[13]; sum += w[14]; sum += w[15];
+		w += 16;
+	}
+	mlen += 32;
+	while ((mlen -= 8) >= 0) {
+		sum += w[0]; sum += w[1]; sum += w[2]; sum += w[3];
+		w += 4;
+	}
+	mlen += 8;
+	if (mlen == 0 && byte_swapped == 0)
+	   goto cont;
+	REDUCE;
+	while ((mlen -= 2) >= 0) {
+		sum += *w++;
+	}
+
+	if (byte_swapped) {
+		REDUCE;
+		sum <<= 8;
+		if (mlen == -1) {
+			s_util.c[1] = *(uint8_t *)w;
+			sum += s_util.s;
+			mlen = 0;
+		} else
+
+		   mlen = -1;
+	} else if (mlen == -1)
+	   s_util.c[0] = *(uint8_t *)w;
+
+cont:
+#ifdef DEBUG
+	if (len) {
+		DEBUG_ERROR((dfd, "cksum: out of data\n"));
+		DEBUG_ERROR((dfd, " len = %d\n", len));
+	}
+#endif
+	if (mlen == -1) {
+		/* The last mbuf has odd # of bytes. Follow the
+		 standard (the odd byte may be shifted left by 8 bits
+			   or not as determined by endian-ness of the machine) */
+		s_util.c[1] = 0;
+		sum += s_util.s;
+	}
+	REDUCE;
+	return (~sum & 0xffff);
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/debug.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/debug.h
new file mode 100644
index 0000000..6cfa61e
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/debug.h
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+//#define DEBUG 1
+
+#ifdef DEBUG
+
+#define DBG_CALL 0x1
+#define DBG_MISC 0x2
+#define DBG_ERROR 0x4
+
+#define dfd stderr
+
+extern int slirp_debug;
+
+#define DEBUG_CALL(x) if (slirp_debug & DBG_CALL) { fprintf(dfd, "%s...\n", x); fflush(dfd); }
+#define DEBUG_ARG(x, y) if (slirp_debug & DBG_CALL) { fputc(' ', dfd); fprintf(dfd, x, y); fputc('\n', dfd); fflush(dfd); }
+#define DEBUG_ARGS(x) if (slirp_debug & DBG_CALL) { fprintf x ; fflush(dfd); }
+#define DEBUG_MISC(x) if (slirp_debug & DBG_MISC) { fprintf x ; fflush(dfd); }
+#define DEBUG_ERROR(x) if (slirp_debug & DBG_ERROR) {fprintf x ; fflush(dfd); }
+
+#else
+
+#define DEBUG_CALL(x)
+#define DEBUG_ARG(x, y)
+#define DEBUG_ARGS(x)
+#define DEBUG_MISC(x)
+#define DEBUG_ERROR(x)
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/if.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/if.c
new file mode 100644
index 0000000..e6d114a
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/if.c
@@ -0,0 +1,209 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+
+#define ifs_init(ifm) ((ifm)->ifs_next = (ifm)->ifs_prev = (ifm))
+
+static void
+ifs_insque(struct mbuf *ifm, struct mbuf *ifmhead)
+{
+	ifm->ifs_next = ifmhead->ifs_next;
+	ifmhead->ifs_next = ifm;
+	ifm->ifs_prev = ifmhead;
+	ifm->ifs_next->ifs_prev = ifm;
+}
+
+static void
+ifs_remque(struct mbuf *ifm)
+{
+	ifm->ifs_prev->ifs_next = ifm->ifs_next;
+	ifm->ifs_next->ifs_prev = ifm->ifs_prev;
+}
+
+void
+if_init(Slirp *slirp)
+{
+    slirp->if_fastq.ifq_next = slirp->if_fastq.ifq_prev = &slirp->if_fastq;
+    slirp->if_batchq.ifq_next = slirp->if_batchq.ifq_prev = &slirp->if_batchq;
+    slirp->next_m = &slirp->if_batchq;
+}
+
+/*
+ * if_output: Queue packet into an output queue.
+ * There are 2 output queue's, if_fastq and if_batchq.
+ * Each output queue is a doubly linked list of double linked lists
+ * of mbufs, each list belonging to one "session" (socket).  This
+ * way, we can output packets fairly by sending one packet from each
+ * session, instead of all the packets from one session, then all packets
+ * from the next session, etc.  Packets on the if_fastq get absolute
+ * priority, but if one session hogs the link, it gets "downgraded"
+ * to the batchq until it runs out of packets, then it'll return
+ * to the fastq (eg. if the user does an ls -alR in a telnet session,
+ * it'll temporarily get downgraded to the batchq)
+ */
+void
+if_output(struct socket *so, struct mbuf *ifm)
+{
+	Slirp *slirp = ifm->slirp;
+	struct mbuf *ifq;
+	int on_fastq = 1;
+
+	DEBUG_CALL("if_output");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("ifm = %lx", (long)ifm);
+
+	/*
+	 * First remove the mbuf from m_usedlist,
+	 * since we're gonna use m_next and m_prev ourselves
+	 * XXX Shouldn't need this, gotta change dtom() etc.
+	 */
+	if (ifm->m_flags & M_USEDLIST) {
+		remque(ifm);
+		ifm->m_flags &= ~M_USEDLIST;
+	}
+
+	/*
+	 * See if there's already a batchq list for this session.
+	 * This can include an interactive session, which should go on fastq,
+	 * but gets too greedy... hence it'll be downgraded from fastq to batchq.
+	 * We mustn't put this packet back on the fastq (or we'll send it out of order)
+	 * XXX add cache here?
+	 */
+	for (ifq = slirp->if_batchq.ifq_prev; ifq != &slirp->if_batchq;
+	     ifq = ifq->ifq_prev) {
+		if (so == ifq->ifq_so) {
+			/* A match! */
+			ifm->ifq_so = so;
+			ifs_insque(ifm, ifq->ifs_prev);
+			goto diddit;
+		}
+	}
+
+	/* No match, check which queue to put it on */
+	if (so && (so->so_iptos & IPTOS_LOWDELAY)) {
+		ifq = slirp->if_fastq.ifq_prev;
+		on_fastq = 1;
+		/*
+		 * Check if this packet is a part of the last
+		 * packet's session
+		 */
+		if (ifq->ifq_so == so) {
+			ifm->ifq_so = so;
+			ifs_insque(ifm, ifq->ifs_prev);
+			goto diddit;
+		}
+	} else
+		ifq = slirp->if_batchq.ifq_prev;
+
+	/* Create a new doubly linked list for this session */
+	ifm->ifq_so = so;
+	ifs_init(ifm);
+	insque(ifm, ifq);
+
+diddit:
+	slirp->if_queued++;
+
+	if (so) {
+		/* Update *_queued */
+		so->so_queued++;
+		so->so_nqueued++;
+		/*
+		 * Check if the interactive session should be downgraded to
+		 * the batchq.  A session is downgraded if it has queued 6
+		 * packets without pausing, and at least 3 of those packets
+		 * have been sent over the link
+		 * (XXX These are arbitrary numbers, probably not optimal..)
+		 */
+		if (on_fastq && ((so->so_nqueued >= 6) &&
+				 (so->so_nqueued - so->so_queued) >= 3)) {
+
+			/* Remove from current queue... */
+			remque(ifm->ifs_next);
+
+			/* ...And insert in the new.  That'll teach ya! */
+			insque(ifm->ifs_next, &slirp->if_batchq);
+		}
+	}
+
+#ifndef FULL_BOLT
+	/*
+	 * This prevents us from malloc()ing too many mbufs
+	 */
+	if_start(ifm->slirp);
+#endif
+}
+
+/*
+ * Send a packet
+ * We choose a packet based on it's position in the output queues;
+ * If there are packets on the fastq, they are sent FIFO, before
+ * everything else.  Otherwise we choose the first packet from the
+ * batchq and send it.  the next packet chosen will be from the session
+ * after this one, then the session after that one, and so on..  So,
+ * for example, if there are 3 ftp session's fighting for bandwidth,
+ * one packet will be sent from the first session, then one packet
+ * from the second session, then one packet from the third, then back
+ * to the first, etc. etc.
+ */
+void
+if_start(Slirp *slirp)
+{
+	struct mbuf *ifm, *ifqt;
+
+	DEBUG_CALL("if_start");
+
+	if (slirp->if_queued == 0)
+	   return; /* Nothing to do */
+
+ again:
+        /* check if we can really output */
+        if (!slirp_can_output(slirp->opaque))
+            return;
+
+	/*
+	 * See which queue to get next packet from
+	 * If there's something in the fastq, select it immediately
+	 */
+	if (slirp->if_fastq.ifq_next != &slirp->if_fastq) {
+		ifm = slirp->if_fastq.ifq_next;
+	} else {
+		/* Nothing on fastq, see if next_m is valid */
+		if (slirp->next_m != &slirp->if_batchq)
+		   ifm = slirp->next_m;
+		else
+		   ifm = slirp->if_batchq.ifq_next;
+
+		/* Set which packet to send on next iteration */
+		slirp->next_m = ifm->ifq_next;
+	}
+	/* Remove it from the queue */
+	ifqt = ifm->ifq_prev;
+	remque(ifm);
+	slirp->if_queued--;
+
+	/* If there are more packets for this session, re-queue them */
+	if (ifm->ifs_next != /* ifm->ifs_prev != */ ifm) {
+		insque(ifm->ifs_next, ifqt);
+		ifs_remque(ifm);
+	}
+
+	/* Update so_queued */
+	if (ifm->ifq_so) {
+		if (--ifm->ifq_so->so_queued == 0)
+		   /* If there's no more queued, reset nqueued */
+		   ifm->ifq_so->so_nqueued = 0;
+	}
+
+	/* Encapsulate the packet for sending */
+        if_encap(slirp, (uint8_t *)ifm->m_data, ifm->m_len);
+
+        m_free(ifm);
+
+	if (slirp->if_queued)
+	   goto again;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/if.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/if.h
new file mode 100644
index 0000000..2dac1c7
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/if.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifndef _IF_H_
+#define _IF_H_
+
+#define IF_COMPRESS	0x01	/* We want compression */
+#define IF_NOCOMPRESS	0x02	/* Do not do compression */
+#define IF_AUTOCOMP	0x04	/* Autodetect (default) */
+#define IF_NOCIDCOMP	0x08	/* CID compression */
+
+#define IF_MTU 1500
+#define IF_MRU 1500
+#define	IF_COMP IF_AUTOCOMP	/* Flags for compression */
+
+/* 2 for alignment, 14 for ethernet, 40 for TCP/IP */
+#define IF_MAXLINKHDR (2 + 14 + 40)
+
+#define ifs_init(ifm) ((ifm)->ifs_next = (ifm)->ifs_prev = (ifm))
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip.h
new file mode 100644
index 0000000..48ea38e
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip.h
@@ -0,0 +1,253 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ip.h	8.1 (Berkeley) 6/10/93
+ * ip.h,v 1.3 1994/08/21 05:27:30 paul Exp
+ */
+
+#ifndef _IP_H_
+#define _IP_H_
+
+#ifdef HOST_WORDS_BIGENDIAN
+# ifndef NTOHL
+#  define NTOHL(d)
+# endif
+# ifndef NTOHS
+#  define NTOHS(d)
+# endif
+# ifndef HTONL
+#  define HTONL(d)
+# endif
+# ifndef HTONS
+#  define HTONS(d)
+# endif
+#else
+# ifndef NTOHL
+#  define NTOHL(d) ((d) = ntohl((d)))
+# endif
+# ifndef NTOHS
+#  define NTOHS(d) ((d) = ntohs((uint16_t)(d)))
+# endif
+# ifndef HTONL
+#  define HTONL(d) ((d) = htonl((d)))
+# endif
+# ifndef HTONS
+#  define HTONS(d) ((d) = htons((uint16_t)(d)))
+# endif
+#endif
+
+typedef uint32_t n_long;                 /* long as received from the net */
+
+/*
+ * Definitions for internet protocol version 4.
+ * Per RFC 791, September 1981.
+ */
+#define	IPVERSION	4
+
+/*
+ * Structure of an internet header, naked of options.
+ */
+struct ip {
+#ifdef HOST_WORDS_BIGENDIAN
+	u_int ip_v:4,			/* version */
+		ip_hl:4;		/* header length */
+#else
+	u_int ip_hl:4,		/* header length */
+		ip_v:4;			/* version */
+#endif
+	uint8_t		ip_tos;			/* type of service */
+	uint16_t	ip_len;			/* total length */
+	uint16_t	ip_id;			/* identification */
+	uint16_t	ip_off;			/* fragment offset field */
+#define	IP_DF 0x4000			/* don't fragment flag */
+#define	IP_MF 0x2000			/* more fragments flag */
+#define	IP_OFFMASK 0x1fff		/* mask for fragmenting bits */
+	uint8_t ip_ttl;			/* time to live */
+	uint8_t ip_p;			/* protocol */
+	uint16_t	ip_sum;			/* checksum */
+	struct	in_addr ip_src,ip_dst;	/* source and dest address */
+} __attribute__((packed));
+
+#define	IP_MAXPACKET	65535		/* maximum packet size */
+
+/*
+ * Definitions for IP type of service (ip_tos)
+ */
+#define	IPTOS_LOWDELAY		0x10
+#define	IPTOS_THROUGHPUT	0x08
+#define	IPTOS_RELIABILITY	0x04
+
+/*
+ * Definitions for options.
+ */
+#define	IPOPT_COPIED(o)		((o)&0x80)
+#define	IPOPT_CLASS(o)		((o)&0x60)
+#define	IPOPT_NUMBER(o)		((o)&0x1f)
+
+#define	IPOPT_CONTROL		0x00
+#define	IPOPT_RESERVED1		0x20
+#define	IPOPT_DEBMEAS		0x40
+#define	IPOPT_RESERVED2		0x60
+
+#define	IPOPT_EOL		0		/* end of option list */
+#define	IPOPT_NOP		1		/* no operation */
+
+#define	IPOPT_RR		7		/* record packet route */
+#define	IPOPT_TS		68		/* timestamp */
+#define	IPOPT_SECURITY		130		/* provide s,c,h,tcc */
+#define	IPOPT_LSRR		131		/* loose source route */
+#define	IPOPT_SATID		136		/* satnet id */
+#define	IPOPT_SSRR		137		/* strict source route */
+
+/*
+ * Offsets to fields in options other than EOL and NOP.
+ */
+#define	IPOPT_OPTVAL		0		/* option ID */
+#define	IPOPT_OLEN		1		/* option length */
+#define IPOPT_OFFSET		2		/* offset within option */
+#define	IPOPT_MINOFF		4		/* min value of above */
+
+/*
+ * Time stamp option structure.
+ */
+struct	ip_timestamp {
+	uint8_t	ipt_code;		/* IPOPT_TS */
+	uint8_t	ipt_len;		/* size of structure (variable) */
+	uint8_t	ipt_ptr;		/* index of current entry */
+#ifdef HOST_WORDS_BIGENDIAN
+	u_int	ipt_oflw:4,		/* overflow counter */
+		ipt_flg:4;		/* flags, see below */
+#else
+	u_int	ipt_flg:4,		/* flags, see below */
+		ipt_oflw:4;		/* overflow counter */
+#endif
+	union ipt_timestamp {
+		n_long	ipt_time[1];
+		struct	ipt_ta {
+			struct in_addr ipt_addr;
+			n_long ipt_time;
+		} ipt_ta[1];
+	} ipt_timestamp;
+} __attribute__((packed));
+
+/* flag bits for ipt_flg */
+#define	IPOPT_TS_TSONLY		0		/* timestamps only */
+#define	IPOPT_TS_TSANDADDR	1		/* timestamps and addresses */
+#define	IPOPT_TS_PRESPEC	3		/* specified modules only */
+
+/* bits for security (not byte swapped) */
+#define	IPOPT_SECUR_UNCLASS	0x0000
+#define	IPOPT_SECUR_CONFID	0xf135
+#define	IPOPT_SECUR_EFTO	0x789a
+#define	IPOPT_SECUR_MMMM	0xbc4d
+#define	IPOPT_SECUR_RESTR	0xaf13
+#define	IPOPT_SECUR_SECRET	0xd788
+#define	IPOPT_SECUR_TOPSECRET	0x6bc5
+
+/*
+ * Internet implementation parameters.
+ */
+#define	MAXTTL		255		/* maximum time to live (seconds) */
+#define	IPDEFTTL	64		/* default ttl, from RFC 1340 */
+#define	IPFRAGTTL	60		/* time to live for frags, slowhz */
+#define	IPTTLDEC	1		/* subtracted when forwarding */
+
+#define	IP_MSS		576		/* default maximum segment size */
+
+#if SIZEOF_CHAR_P == 4
+struct mbuf_ptr {
+	struct mbuf *mptr;
+	uint32_t dummy;
+} __attribute__((packed));
+#else
+struct mbuf_ptr {
+	struct mbuf *mptr;
+} __attribute__((packed));
+#endif
+struct qlink {
+	void *next, *prev;
+};
+
+/*
+ * Overlay for ip header used by other protocols (tcp, udp).
+ */
+struct ipovly {
+	struct mbuf_ptr ih_mbuf;	/* backpointer to mbuf */
+	uint8_t	ih_x1;			/* (unused) */
+	uint8_t	ih_pr;			/* protocol */
+	uint16_t	ih_len;			/* protocol length */
+	struct	in_addr ih_src;		/* source internet address */
+	struct	in_addr ih_dst;		/* destination internet address */
+} __attribute__((packed));
+
+/*
+ * Ip reassembly queue structure.  Each fragment
+ * being reassembled is attached to one of these structures.
+ * They are timed out after ipq_ttl drops to 0, and may also
+ * be reclaimed if memory becomes tight.
+ * size 28 bytes
+ */
+struct ipq {
+        struct qlink frag_link;			/* to ip headers of fragments */
+	struct qlink ip_link;				/* to other reass headers */
+	uint8_t	ipq_ttl;		/* time for reass q to live */
+	uint8_t	ipq_p;			/* protocol of this fragment */
+	uint16_t	ipq_id;			/* sequence id for reassembly */
+	struct	in_addr ipq_src,ipq_dst;
+} __attribute__((packed));
+
+/*
+ * Ip header, when holding a fragment.
+ *
+ * Note: ipf_link must be at same offset as frag_link above
+ */
+struct	ipasfrag {
+	struct qlink ipf_link;
+	struct ip ipf_ip;
+} __attribute__((packed));
+
+#define ipf_off      ipf_ip.ip_off
+#define ipf_tos      ipf_ip.ip_tos
+#define ipf_len      ipf_ip.ip_len
+#define ipf_next     ipf_link.next
+#define ipf_prev     ipf_link.prev
+
+/*
+ * Structure stored in mbuf in inpcb.ip_options
+ * and passed to ip_output when ip options are in use.
+ * The actual length of the options (including ipopt_dst)
+ * is in m_len.
+ */
+#define MAX_IPOPTLEN	40
+
+struct ipoption {
+	struct	in_addr ipopt_dst;	/* first-hop dst if source routed */
+	int8_t	ipopt_list[MAX_IPOPTLEN];	/* options proper */
+} __attribute__((packed));
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_icmp.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_icmp.c
new file mode 100644
index 0000000..751a8e2
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_icmp.c
@@ -0,0 +1,351 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ip_icmp.c	8.2 (Berkeley) 1/4/94
+ * ip_icmp.c,v 1.7 1995/05/30 08:09:42 rgrimes Exp
+ */
+
+#include "slirp.h"
+#include "ip_icmp.h"
+
+/* The message sent when emulating PING */
+/* Be nice and tell them it's just a pseudo-ping packet */
+static const char icmp_ping_msg[] = "This is a pseudo-PING packet used by Slirp to emulate ICMP ECHO-REQUEST packets.\n";
+
+/* list of actions for icmp_error() on RX of an icmp message */
+static const int icmp_flush[19] = {
+/*  ECHO REPLY (0)  */   0,
+		         1,
+		         1,
+/* DEST UNREACH (3) */   1,
+/* SOURCE QUENCH (4)*/   1,
+/* REDIRECT (5) */       1,
+		         1,
+		         1,
+/* ECHO (8) */           0,
+/* ROUTERADVERT (9) */   1,
+/* ROUTERSOLICIT (10) */ 1,
+/* TIME EXCEEDED (11) */ 1,
+/* PARAMETER PROBLEM (12) */ 1,
+/* TIMESTAMP (13) */     0,
+/* TIMESTAMP REPLY (14) */ 0,
+/* INFO (15) */          0,
+/* INFO REPLY (16) */    0,
+/* ADDR MASK (17) */     0,
+/* ADDR MASK REPLY (18) */ 0
+};
+
+/*
+ * Process a received ICMP message.
+ */
+void
+icmp_input(struct mbuf *m, int hlen)
+{
+  register struct icmp *icp;
+  register struct ip *ip=mtod(m, struct ip *);
+  int icmplen=ip->ip_len;
+  Slirp *slirp = m->slirp;
+
+  DEBUG_CALL("icmp_input");
+  DEBUG_ARG("m = %lx", (long )m);
+  DEBUG_ARG("m_len = %d", m->m_len);
+
+  /*
+   * Locate icmp structure in mbuf, and check
+   * that its not corrupted and of at least minimum length.
+   */
+  if (icmplen < ICMP_MINLEN) {          /* min 8 bytes payload */
+  freeit:
+    m_freem(m);
+    goto end_error;
+  }
+
+  m->m_len -= hlen;
+  m->m_data += hlen;
+  icp = mtod(m, struct icmp *);
+  if (cksum(m, icmplen)) {
+    goto freeit;
+  }
+  m->m_len += hlen;
+  m->m_data -= hlen;
+
+  DEBUG_ARG("icmp_type = %d", icp->icmp_type);
+  switch (icp->icmp_type) {
+  case ICMP_ECHO:
+    icp->icmp_type = ICMP_ECHOREPLY;
+    ip->ip_len += hlen;	             /* since ip_input subtracts this */
+    if (ip->ip_dst.s_addr == slirp->vhost_addr.s_addr) {
+      icmp_reflect(m);
+    } else {
+      struct socket *so;
+      struct sockaddr_in addr;
+      if ((so = socreate(slirp)) == NULL) goto freeit;
+      if(udp_attach(so) == -1) {
+	DEBUG_MISC((dfd,"icmp_input udp_attach errno = %d-%s\n",
+		    errno,strerror(errno)));
+	sofree(so);
+	m_free(m);
+	goto end_error;
+      }
+      so->so_m = m;
+      so->so_faddr = ip->ip_dst;
+      so->so_fport = htons(7);
+      so->so_laddr = ip->ip_src;
+      so->so_lport = htons(9);
+      so->so_iptos = ip->ip_tos;
+      so->so_type = IPPROTO_ICMP;
+      so->so_state = SS_ISFCONNECTED;
+
+      /* Send the packet */
+      addr.sin_family = AF_INET;
+      if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) ==
+          slirp->vnetwork_addr.s_addr) {
+	/* It's an alias */
+	if (so->so_faddr.s_addr == slirp->vnameserver_addr.s_addr) {
+	  if (get_dns_addr(&addr.sin_addr) < 0)
+	    addr.sin_addr = loopback_addr;
+	} else {
+	  addr.sin_addr = loopback_addr;
+	}
+      } else {
+	addr.sin_addr = so->so_faddr;
+      }
+      addr.sin_port = so->so_fport;
+      if(sendto(so->s, icmp_ping_msg, strlen(icmp_ping_msg), 0,
+		(struct sockaddr *)&addr, sizeof(addr)) == -1) {
+	DEBUG_MISC((dfd,"icmp_input udp sendto tx errno = %d-%s\n",
+		    errno,strerror(errno)));
+	icmp_error(m, ICMP_UNREACH,ICMP_UNREACH_NET, 0,strerror(errno));
+	udp_detach(so);
+      }
+    } /* if ip->ip_dst.s_addr == alias_addr.s_addr */
+    break;
+  case ICMP_UNREACH:
+    /* XXX? report error? close socket? */
+  case ICMP_TIMXCEED:
+  case ICMP_PARAMPROB:
+  case ICMP_SOURCEQUENCH:
+  case ICMP_TSTAMP:
+  case ICMP_MASKREQ:
+  case ICMP_REDIRECT:
+    m_freem(m);
+    break;
+
+  default:
+    m_freem(m);
+  } /* swith */
+
+end_error:
+  /* m is m_free()'d xor put in a socket xor or given to ip_send */
+  return;
+}
+
+
+/*
+ *	Send an ICMP message in response to a situation
+ *
+ *	RFC 1122: 3.2.2	MUST send at least the IP header and 8 bytes of header. MAY send more (we do).
+ *			MUST NOT change this header information.
+ *			MUST NOT reply to a multicast/broadcast IP address.
+ *			MUST NOT reply to a multicast/broadcast MAC address.
+ *			MUST reply to only the first fragment.
+ */
+/*
+ * Send ICMP_UNREACH back to the source regarding msrc.
+ * mbuf *msrc is used as a template, but is NOT m_free()'d.
+ * It is reported as the bad ip packet.  The header should
+ * be fully correct and in host byte order.
+ * ICMP fragmentation is illegal.  All machines must accept 576 bytes in one
+ * packet.  The maximum payload is 576-20(ip hdr)-8(icmp hdr)=548
+ */
+
+#define ICMP_MAXDATALEN (IP_MSS-28)
+void
+icmp_error(struct mbuf *msrc, u_char type, u_char code, int minsize,
+           const char *message)
+{
+  unsigned hlen, shlen, s_ip_len;
+  register struct ip *ip;
+  register struct icmp *icp;
+  register struct mbuf *m;
+
+  DEBUG_CALL("icmp_error");
+  DEBUG_ARG("msrc = %lx", (long )msrc);
+  DEBUG_ARG("msrc_len = %d", msrc->m_len);
+
+  if(type!=ICMP_UNREACH && type!=ICMP_TIMXCEED) goto end_error;
+
+  /* check msrc */
+  if(!msrc) goto end_error;
+  ip = mtod(msrc, struct ip *);
+#ifdef DEBUG
+  { char bufa[20], bufb[20];
+    strcpy(bufa, inet_ntoa(ip->ip_src));
+    strcpy(bufb, inet_ntoa(ip->ip_dst));
+    DEBUG_MISC((dfd, " %.16s to %.16s\n", bufa, bufb));
+  }
+#endif
+  if(ip->ip_off & IP_OFFMASK) goto end_error;    /* Only reply to fragment 0 */
+
+  shlen=ip->ip_hl << 2;
+  s_ip_len=ip->ip_len;
+  if(ip->ip_p == IPPROTO_ICMP) {
+    icp = (struct icmp *)((char *)ip + shlen);
+    /*
+     *	Assume any unknown ICMP type is an error. This isn't
+     *	specified by the RFC, but think about it..
+     */
+    if(icp->icmp_type>18 || icmp_flush[icp->icmp_type]) goto end_error;
+  }
+
+  /* make a copy */
+  m = m_get(msrc->slirp);
+  if (!m) {
+      goto end_error;
+  }
+
+  { int new_m_size;
+    new_m_size=sizeof(struct ip )+ICMP_MINLEN+msrc->m_len+ICMP_MAXDATALEN;
+    if(new_m_size>m->m_size) m_inc(m, new_m_size);
+  }
+  memcpy(m->m_data, msrc->m_data, msrc->m_len);
+  m->m_len = msrc->m_len;                        /* copy msrc to m */
+
+  /* make the header of the reply packet */
+  ip  = mtod(m, struct ip *);
+  hlen= sizeof(struct ip );     /* no options in reply */
+
+  /* fill in icmp */
+  m->m_data += hlen;
+  m->m_len -= hlen;
+
+  icp = mtod(m, struct icmp *);
+
+  if(minsize) s_ip_len=shlen+ICMP_MINLEN;   /* return header+8b only */
+  else if(s_ip_len>ICMP_MAXDATALEN)         /* maximum size */
+    s_ip_len=ICMP_MAXDATALEN;
+
+  m->m_len=ICMP_MINLEN+s_ip_len;        /* 8 bytes ICMP header */
+
+  /* min. size = 8+sizeof(struct ip)+8 */
+
+  icp->icmp_type = type;
+  icp->icmp_code = code;
+  icp->icmp_id = 0;
+  icp->icmp_seq = 0;
+
+  memcpy(&icp->icmp_ip, msrc->m_data, s_ip_len);   /* report the ip packet */
+  HTONS(icp->icmp_ip.ip_len);
+  HTONS(icp->icmp_ip.ip_id);
+  HTONS(icp->icmp_ip.ip_off);
+
+#ifdef DEBUG
+  if(message) {           /* DEBUG : append message to ICMP packet */
+    int message_len;
+    char *cpnt;
+    message_len=strlen(message);
+    if(message_len>ICMP_MAXDATALEN) message_len=ICMP_MAXDATALEN;
+    cpnt=(char *)m->m_data+m->m_len;
+    memcpy(cpnt, message, message_len);
+    m->m_len+=message_len;
+  }
+#endif
+
+  icp->icmp_cksum = 0;
+  icp->icmp_cksum = cksum(m, m->m_len);
+
+  m->m_data -= hlen;
+  m->m_len += hlen;
+
+  /* fill in ip */
+  ip->ip_hl = hlen >> 2;
+  ip->ip_len = m->m_len;
+
+  ip->ip_tos=((ip->ip_tos & 0x1E) | 0xC0);  /* high priority for errors */
+
+  ip->ip_ttl = MAXTTL;
+  ip->ip_p = IPPROTO_ICMP;
+  ip->ip_dst = ip->ip_src;    /* ip adresses */
+  ip->ip_src = m->slirp->vhost_addr;
+
+  (void ) ip_output((struct socket *)NULL, m);
+
+end_error:
+  return;
+}
+#undef ICMP_MAXDATALEN
+
+/*
+ * Reflect the ip packet back to the source
+ */
+void
+icmp_reflect(struct mbuf *m)
+{
+  register struct ip *ip = mtod(m, struct ip *);
+  int hlen = ip->ip_hl << 2;
+  int optlen = hlen - sizeof(struct ip );
+  register struct icmp *icp;
+
+  /*
+   * Send an icmp packet back to the ip level,
+   * after supplying a checksum.
+   */
+  m->m_data += hlen;
+  m->m_len -= hlen;
+  icp = mtod(m, struct icmp *);
+
+  icp->icmp_cksum = 0;
+  icp->icmp_cksum = cksum(m, ip->ip_len - hlen);
+
+  m->m_data -= hlen;
+  m->m_len += hlen;
+
+  /* fill in ip */
+  if (optlen > 0) {
+    /*
+     * Strip out original options by copying rest of first
+     * mbuf's data back, and adjust the IP length.
+     */
+    memmove((caddr_t)(ip + 1), (caddr_t)ip + hlen,
+	    (unsigned )(m->m_len - hlen));
+    hlen -= optlen;
+    ip->ip_hl = hlen >> 2;
+    ip->ip_len -= optlen;
+    m->m_len -= optlen;
+  }
+
+  ip->ip_ttl = MAXTTL;
+  { /* swap */
+    struct in_addr icmp_dst;
+    icmp_dst = ip->ip_dst;
+    ip->ip_dst = ip->ip_src;
+    ip->ip_src = icmp_dst;
+  }
+
+  (void ) ip_output((struct socket *)NULL, m);
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_icmp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_icmp.h
new file mode 100644
index 0000000..2692822
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_icmp.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ip_icmp.h	8.1 (Berkeley) 6/10/93
+ * ip_icmp.h,v 1.4 1995/05/30 08:09:43 rgrimes Exp
+ */
+
+#ifndef _NETINET_IP_ICMP_H_
+#define _NETINET_IP_ICMP_H_
+
+/*
+ * Interface Control Message Protocol Definitions.
+ * Per RFC 792, September 1981.
+ */
+
+typedef uint32_t n_time;
+
+/*
+ * Structure of an icmp header.
+ */
+struct icmp {
+	u_char	icmp_type;		/* type of message, see below */
+	u_char	icmp_code;		/* type sub code */
+	u_short	icmp_cksum;		/* ones complement cksum of struct */
+	union {
+		u_char ih_pptr;			/* ICMP_PARAMPROB */
+		struct in_addr ih_gwaddr;	/* ICMP_REDIRECT */
+		struct ih_idseq {
+			u_short	icd_id;
+			u_short	icd_seq;
+		} ih_idseq;
+		int ih_void;
+
+		/* ICMP_UNREACH_NEEDFRAG -- Path MTU Discovery (RFC1191) */
+		struct ih_pmtu {
+			u_short ipm_void;
+			u_short ipm_nextmtu;
+		} ih_pmtu;
+	} icmp_hun;
+#define	icmp_pptr	icmp_hun.ih_pptr
+#define	icmp_gwaddr	icmp_hun.ih_gwaddr
+#define	icmp_id		icmp_hun.ih_idseq.icd_id
+#define	icmp_seq	icmp_hun.ih_idseq.icd_seq
+#define	icmp_void	icmp_hun.ih_void
+#define	icmp_pmvoid	icmp_hun.ih_pmtu.ipm_void
+#define	icmp_nextmtu	icmp_hun.ih_pmtu.ipm_nextmtu
+	union {
+		struct id_ts {
+			n_time its_otime;
+			n_time its_rtime;
+			n_time its_ttime;
+		} id_ts;
+		struct id_ip  {
+			struct ip idi_ip;
+			/* options and then 64 bits of data */
+		} id_ip;
+		uint32_t	id_mask;
+		char		id_data[1];
+	} icmp_dun;
+#define	icmp_otime	icmp_dun.id_ts.its_otime
+#define	icmp_rtime	icmp_dun.id_ts.its_rtime
+#define	icmp_ttime	icmp_dun.id_ts.its_ttime
+#define	icmp_ip		icmp_dun.id_ip.idi_ip
+#define	icmp_mask	icmp_dun.id_mask
+#define	icmp_data	icmp_dun.id_data
+};
+
+/*
+ * Lower bounds on packet lengths for various types.
+ * For the error advice packets must first insure that the
+ * packet is large enought to contain the returned ip header.
+ * Only then can we do the check to see if 64 bits of packet
+ * data have been returned, since we need to check the returned
+ * ip header length.
+ */
+#define	ICMP_MINLEN	8				/* abs minimum */
+#define	ICMP_TSLEN	(8 + 3 * sizeof (n_time))	/* timestamp */
+#define	ICMP_MASKLEN	12				/* address mask */
+#define	ICMP_ADVLENMIN	(8 + sizeof (struct ip) + 8)	/* min */
+#define	ICMP_ADVLEN(p)	(8 + ((p)->icmp_ip.ip_hl << 2) + 8)
+	/* N.B.: must separately check that ip_hl >= 5 */
+
+/*
+ * Definition of type and code field values.
+ */
+#define	ICMP_ECHOREPLY		0		/* echo reply */
+#define	ICMP_UNREACH		3		/* dest unreachable, codes: */
+#define		ICMP_UNREACH_NET	0		/* bad net */
+#define		ICMP_UNREACH_HOST	1		/* bad host */
+#define		ICMP_UNREACH_PROTOCOL	2		/* bad protocol */
+#define		ICMP_UNREACH_PORT	3		/* bad port */
+#define		ICMP_UNREACH_NEEDFRAG	4		/* IP_DF caused drop */
+#define		ICMP_UNREACH_SRCFAIL	5		/* src route failed */
+#define		ICMP_UNREACH_NET_UNKNOWN 6		/* unknown net */
+#define		ICMP_UNREACH_HOST_UNKNOWN 7		/* unknown host */
+#define		ICMP_UNREACH_ISOLATED	8		/* src host isolated */
+#define		ICMP_UNREACH_NET_PROHIB	9		/* prohibited access */
+#define		ICMP_UNREACH_HOST_PROHIB 10		/* ditto */
+#define		ICMP_UNREACH_TOSNET	11		/* bad tos for net */
+#define		ICMP_UNREACH_TOSHOST	12		/* bad tos for host */
+#define	ICMP_SOURCEQUENCH	4		/* packet lost, slow down */
+#define	ICMP_REDIRECT		5		/* shorter route, codes: */
+#define		ICMP_REDIRECT_NET	0		/* for network */
+#define		ICMP_REDIRECT_HOST	1		/* for host */
+#define		ICMP_REDIRECT_TOSNET	2		/* for tos and net */
+#define		ICMP_REDIRECT_TOSHOST	3		/* for tos and host */
+#define	ICMP_ECHO		8		/* echo service */
+#define	ICMP_ROUTERADVERT	9		/* router advertisement */
+#define	ICMP_ROUTERSOLICIT	10		/* router solicitation */
+#define	ICMP_TIMXCEED		11		/* time exceeded, code: */
+#define		ICMP_TIMXCEED_INTRANS	0		/* ttl==0 in transit */
+#define		ICMP_TIMXCEED_REASS	1		/* ttl==0 in reass */
+#define	ICMP_PARAMPROB		12		/* ip header bad */
+#define		ICMP_PARAMPROB_OPTABSENT 1		/* req. opt. absent */
+#define	ICMP_TSTAMP		13		/* timestamp request */
+#define	ICMP_TSTAMPREPLY	14		/* timestamp reply */
+#define	ICMP_IREQ		15		/* information request */
+#define	ICMP_IREQREPLY		16		/* information reply */
+#define	ICMP_MASKREQ		17		/* address mask request */
+#define	ICMP_MASKREPLY		18		/* address mask reply */
+
+#define	ICMP_MAXTYPE		18
+
+#define	ICMP_INFOTYPE(type) \
+	((type) == ICMP_ECHOREPLY || (type) == ICMP_ECHO || \
+	(type) == ICMP_ROUTERADVERT || (type) == ICMP_ROUTERSOLICIT || \
+	(type) == ICMP_TSTAMP || (type) == ICMP_TSTAMPREPLY || \
+	(type) == ICMP_IREQ || (type) == ICMP_IREQREPLY || \
+	(type) == ICMP_MASKREQ || (type) == ICMP_MASKREPLY)
+
+void icmp_input(struct mbuf *, int);
+void icmp_error(struct mbuf *msrc, u_char type, u_char code, int minsize,
+                const char *message);
+void icmp_reflect(struct mbuf *);
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_input.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_input.c
new file mode 100644
index 0000000..50ab951
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_input.c
@@ -0,0 +1,685 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ip_input.c	8.2 (Berkeley) 1/4/94
+ * ip_input.c,v 1.11 1994/11/16 10:17:08 jkh Exp
+ */
+
+/*
+ * Changes and additions relating to SLiRP are
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+#include "ip_icmp.h"
+
+#define container_of(ptr, type, member) ({                      \
+        const typeof( ((type *)0)->member ) *__mptr = (ptr);    \
+        (type *)( (char *)__mptr - offsetof(type,member) );})
+
+static struct ip *ip_reass(Slirp *slirp, struct ip *ip, struct ipq *fp);
+static void ip_freef(Slirp *slirp, struct ipq *fp);
+static void ip_enq(register struct ipasfrag *p,
+                   register struct ipasfrag *prev);
+static void ip_deq(register struct ipasfrag *p);
+
+/*
+ * IP initialization: fill in IP protocol switch table.
+ * All protocols not implemented in kernel go to raw IP protocol handler.
+ */
+void
+ip_init(Slirp *slirp)
+{
+    slirp->ipq.ip_link.next = slirp->ipq.ip_link.prev = &slirp->ipq.ip_link;
+    udp_init(slirp);
+    tcp_init(slirp);
+}
+
+/*
+ * Ip input routine.  Checksum and byte swap header.  If fragmented
+ * try to reassemble.  Process options.  Pass to next level.
+ */
+void
+ip_input(struct mbuf *m)
+{
+	Slirp *slirp = m->slirp;
+	register struct ip *ip;
+	int hlen;
+
+	DEBUG_CALL("ip_input");
+	DEBUG_ARG("m = %lx", (long)m);
+	DEBUG_ARG("m_len = %d", m->m_len);
+
+	if (m->m_len < sizeof (struct ip)) {
+		return;
+	}
+
+	ip = mtod(m, struct ip *);
+
+	if (ip->ip_v != IPVERSION) {
+		goto bad;
+	}
+
+	hlen = ip->ip_hl << 2;
+	if (hlen<sizeof(struct ip ) || hlen>m->m_len) {/* min header length */
+	  goto bad;                                  /* or packet too short */
+	}
+
+        /* keep ip header intact for ICMP reply
+	 * ip->ip_sum = cksum(m, hlen);
+	 * if (ip->ip_sum) {
+	 */
+	if(cksum(m,hlen)) {
+	  goto bad;
+	}
+
+	/*
+	 * Convert fields to host representation.
+	 */
+	NTOHS(ip->ip_len);
+	if (ip->ip_len < hlen) {
+		goto bad;
+	}
+	NTOHS(ip->ip_id);
+	NTOHS(ip->ip_off);
+
+	/*
+	 * Check that the amount of data in the buffers
+	 * is as at least much as the IP header would have us expect.
+	 * Trim mbufs if longer than we expect.
+	 * Drop packet if shorter than we expect.
+	 */
+	if (m->m_len < ip->ip_len) {
+		goto bad;
+	}
+
+    if (slirp->restricted) {
+        if ((ip->ip_dst.s_addr & slirp->vnetwork_mask.s_addr) ==
+            slirp->vnetwork_addr.s_addr) {
+            if (ip->ip_dst.s_addr == 0xffffffff && ip->ip_p != IPPROTO_UDP)
+                goto bad;
+        } else {
+            uint32_t inv_mask = ~slirp->vnetwork_mask.s_addr;
+            struct ex_list *ex_ptr;
+
+            if ((ip->ip_dst.s_addr & inv_mask) == inv_mask) {
+                goto bad;
+            }
+            for (ex_ptr = slirp->exec_list; ex_ptr; ex_ptr = ex_ptr->ex_next)
+                if (ex_ptr->ex_addr.s_addr == ip->ip_dst.s_addr)
+                    break;
+
+            if (!ex_ptr)
+                goto bad;
+        }
+    }
+
+	/* Should drop packet if mbuf too long? hmmm... */
+	if (m->m_len > ip->ip_len)
+	   m_adj(m, ip->ip_len - m->m_len);
+
+	/* check ip_ttl for a correct ICMP reply */
+	if(ip->ip_ttl==0) {
+	  icmp_error(m, ICMP_TIMXCEED,ICMP_TIMXCEED_INTRANS, 0,"ttl");
+	  goto bad;
+	}
+
+	/*
+	 * If offset or IP_MF are set, must reassemble.
+	 * Otherwise, nothing need be done.
+	 * (We could look in the reassembly queue to see
+	 * if the packet was previously fragmented,
+	 * but it's not worth the time; just let them time out.)
+	 *
+	 * XXX This should fail, don't fragment yet
+	 */
+	if (ip->ip_off &~ IP_DF) {
+	  register struct ipq *fp;
+      struct qlink *l;
+		/*
+		 * Look for queue of fragments
+		 * of this datagram.
+		 */
+		for (l = slirp->ipq.ip_link.next; l != &slirp->ipq.ip_link;
+		     l = l->next) {
+            fp = container_of(l, struct ipq, ip_link);
+            if (ip->ip_id == fp->ipq_id &&
+                    ip->ip_src.s_addr == fp->ipq_src.s_addr &&
+                    ip->ip_dst.s_addr == fp->ipq_dst.s_addr &&
+                    ip->ip_p == fp->ipq_p)
+		    goto found;
+        }
+        fp = NULL;
+	found:
+
+		/*
+		 * Adjust ip_len to not reflect header,
+		 * set ip_mff if more fragments are expected,
+		 * convert offset of this to bytes.
+		 */
+		ip->ip_len -= hlen;
+		if (ip->ip_off & IP_MF)
+		  ip->ip_tos |= 1;
+		else
+		  ip->ip_tos &= ~1;
+
+		ip->ip_off <<= 3;
+
+		/*
+		 * If datagram marked as having more fragments
+		 * or if this is not the first fragment,
+		 * attempt reassembly; if it succeeds, proceed.
+		 */
+		if (ip->ip_tos & 1 || ip->ip_off) {
+			ip = ip_reass(slirp, ip, fp);
+                        if (ip == NULL)
+				return;
+			m = dtom(slirp, ip);
+		} else
+			if (fp)
+		   	   ip_freef(slirp, fp);
+
+	} else
+		ip->ip_len -= hlen;
+
+	/*
+	 * Switch out to protocol's input routine.
+	 */
+	switch (ip->ip_p) {
+	 case IPPROTO_TCP:
+		tcp_input(m, hlen, (struct socket *)NULL);
+		break;
+	 case IPPROTO_UDP:
+		udp_input(m, hlen);
+		break;
+	 case IPPROTO_ICMP:
+		icmp_input(m, hlen);
+		break;
+	 default:
+		m_free(m);
+	}
+	return;
+bad:
+	m_freem(m);
+	return;
+}
+
+#define iptofrag(P) ((struct ipasfrag *)(((char*)(P)) - sizeof(struct qlink)))
+#define fragtoip(P) ((struct ip*)(((char*)(P)) + sizeof(struct qlink)))
+/*
+ * Take incoming datagram fragment and try to
+ * reassemble it into whole datagram.  If a chain for
+ * reassembly of this datagram already exists, then it
+ * is given as fp; otherwise have to make a chain.
+ */
+static struct ip *
+ip_reass(Slirp *slirp, struct ip *ip, struct ipq *fp)
+{
+	register struct mbuf *m = dtom(slirp, ip);
+	register struct ipasfrag *q;
+	int hlen = ip->ip_hl << 2;
+	int i, next;
+
+	DEBUG_CALL("ip_reass");
+	DEBUG_ARG("ip = %lx", (long)ip);
+	DEBUG_ARG("fp = %lx", (long)fp);
+	DEBUG_ARG("m = %lx", (long)m);
+
+	/*
+	 * Presence of header sizes in mbufs
+	 * would confuse code below.
+         * Fragment m_data is concatenated.
+	 */
+	m->m_data += hlen;
+	m->m_len -= hlen;
+
+	/*
+	 * If first fragment to arrive, create a reassembly queue.
+	 */
+        if (fp == NULL) {
+	  struct mbuf *t = m_get(slirp);
+
+	  if (t == NULL) {
+	      goto dropfrag;
+	  }
+	  fp = mtod(t, struct ipq *);
+	  insque(&fp->ip_link, &slirp->ipq.ip_link);
+	  fp->ipq_ttl = IPFRAGTTL;
+	  fp->ipq_p = ip->ip_p;
+	  fp->ipq_id = ip->ip_id;
+	  fp->frag_link.next = fp->frag_link.prev = &fp->frag_link;
+	  fp->ipq_src = ip->ip_src;
+	  fp->ipq_dst = ip->ip_dst;
+	  q = (struct ipasfrag *)fp;
+	  goto insert;
+	}
+
+	/*
+	 * Find a segment which begins after this one does.
+	 */
+	for (q = fp->frag_link.next; q != (struct ipasfrag *)&fp->frag_link;
+            q = q->ipf_next)
+		if (q->ipf_off > ip->ip_off)
+			break;
+
+	/*
+	 * If there is a preceding segment, it may provide some of
+	 * our data already.  If so, drop the data from the incoming
+	 * segment.  If it provides all of our data, drop us.
+	 */
+	if (q->ipf_prev != &fp->frag_link) {
+        struct ipasfrag *pq = q->ipf_prev;
+		i = pq->ipf_off + pq->ipf_len - ip->ip_off;
+		if (i > 0) {
+			if (i >= ip->ip_len)
+				goto dropfrag;
+			m_adj(dtom(slirp, ip), i);
+			ip->ip_off += i;
+			ip->ip_len -= i;
+		}
+	}
+
+	/*
+	 * While we overlap succeeding segments trim them or,
+	 * if they are completely covered, dequeue them.
+	 */
+	while (q != (struct ipasfrag*)&fp->frag_link &&
+            ip->ip_off + ip->ip_len > q->ipf_off) {
+		i = (ip->ip_off + ip->ip_len) - q->ipf_off;
+		if (i < q->ipf_len) {
+			q->ipf_len -= i;
+			q->ipf_off += i;
+			m_adj(dtom(slirp, q), i);
+			break;
+		}
+		q = q->ipf_next;
+		m_freem(dtom(slirp, q->ipf_prev));
+		ip_deq(q->ipf_prev);
+	}
+
+insert:
+	/*
+	 * Stick new segment in its place;
+	 * check for complete reassembly.
+	 */
+	ip_enq(iptofrag(ip), q->ipf_prev);
+	next = 0;
+	for (q = fp->frag_link.next; q != (struct ipasfrag*)&fp->frag_link;
+            q = q->ipf_next) {
+		if (q->ipf_off != next)
+                        return NULL;
+		next += q->ipf_len;
+	}
+	if (((struct ipasfrag *)(q->ipf_prev))->ipf_tos & 1)
+                return NULL;
+
+	/*
+	 * Reassembly is complete; concatenate fragments.
+	 */
+    q = fp->frag_link.next;
+	m = dtom(slirp, q);
+
+	q = (struct ipasfrag *) q->ipf_next;
+	while (q != (struct ipasfrag*)&fp->frag_link) {
+	  struct mbuf *t = dtom(slirp, q);
+	  q = (struct ipasfrag *) q->ipf_next;
+	  m_cat(m, t);
+	}
+
+	/*
+	 * Create header for new ip packet by
+	 * modifying header of first packet;
+	 * dequeue and discard fragment reassembly header.
+	 * Make header visible.
+	 */
+	q = fp->frag_link.next;
+
+	/*
+	 * If the fragments concatenated to an mbuf that's
+	 * bigger than the total size of the fragment, then and
+	 * m_ext buffer was alloced. But fp->ipq_next points to
+	 * the old buffer (in the mbuf), so we must point ip
+	 * into the new buffer.
+	 */
+	if (m->m_flags & M_EXT) {
+	  int delta = (char *)q - m->m_dat;
+	  q = (struct ipasfrag *)(m->m_ext + delta);
+	}
+
+    ip = fragtoip(q);
+	ip->ip_len = next;
+	ip->ip_tos &= ~1;
+	ip->ip_src = fp->ipq_src;
+	ip->ip_dst = fp->ipq_dst;
+	remque(&fp->ip_link);
+	(void) m_free(dtom(slirp, fp));
+	m->m_len += (ip->ip_hl << 2);
+	m->m_data -= (ip->ip_hl << 2);
+
+	return ip;
+
+dropfrag:
+	m_freem(m);
+        return NULL;
+}
+
+/*
+ * Free a fragment reassembly header and all
+ * associated datagrams.
+ */
+static void
+ip_freef(Slirp *slirp, struct ipq *fp)
+{
+	register struct ipasfrag *q, *p;
+
+	for (q = fp->frag_link.next; q != (struct ipasfrag*)&fp->frag_link; q = p) {
+		p = q->ipf_next;
+		ip_deq(q);
+		m_freem(dtom(slirp, q));
+	}
+	remque(&fp->ip_link);
+	(void) m_free(dtom(slirp, fp));
+}
+
+/*
+ * Put an ip fragment on a reassembly chain.
+ * Like insque, but pointers in middle of structure.
+ */
+static void
+ip_enq(register struct ipasfrag *p, register struct ipasfrag *prev)
+{
+	DEBUG_CALL("ip_enq");
+	DEBUG_ARG("prev = %lx", (long)prev);
+	p->ipf_prev =  prev;
+	p->ipf_next = prev->ipf_next;
+	((struct ipasfrag *)(prev->ipf_next))->ipf_prev = p;
+	prev->ipf_next = p;
+}
+
+/*
+ * To ip_enq as remque is to insque.
+ */
+static void
+ip_deq(register struct ipasfrag *p)
+{
+	((struct ipasfrag *)(p->ipf_prev))->ipf_next = p->ipf_next;
+	((struct ipasfrag *)(p->ipf_next))->ipf_prev = p->ipf_prev;
+}
+
+/*
+ * IP timer processing;
+ * if a timer expires on a reassembly
+ * queue, discard it.
+ */
+void
+ip_slowtimo(Slirp *slirp)
+{
+    struct qlink *l;
+
+	DEBUG_CALL("ip_slowtimo");
+
+    l = slirp->ipq.ip_link.next;
+
+        if (l == NULL)
+	   return;
+
+    while (l != &slirp->ipq.ip_link) {
+        struct ipq *fp = container_of(l, struct ipq, ip_link);
+        l = l->next;
+		if (--fp->ipq_ttl == 0) {
+			ip_freef(slirp, fp);
+		}
+    }
+}
+
+/*
+ * Do option processing on a datagram,
+ * possibly discarding it if bad options are encountered,
+ * or forwarding it if source-routed.
+ * Returns 1 if packet has been forwarded/freed,
+ * 0 if the packet should be processed further.
+ */
+
+#ifdef notdef
+
+int
+ip_dooptions(m)
+	struct mbuf *m;
+{
+	register struct ip *ip = mtod(m, struct ip *);
+	register u_char *cp;
+	register struct ip_timestamp *ipt;
+	register struct in_ifaddr *ia;
+	int opt, optlen, cnt, off, code, type, forward = 0;
+	struct in_addr *sin, dst;
+typedef uint32_t n_time;
+	n_time ntime;
+
+	dst = ip->ip_dst;
+	cp = (u_char *)(ip + 1);
+	cnt = (ip->ip_hl << 2) - sizeof (struct ip);
+	for (; cnt > 0; cnt -= optlen, cp += optlen) {
+		opt = cp[IPOPT_OPTVAL];
+		if (opt == IPOPT_EOL)
+			break;
+		if (opt == IPOPT_NOP)
+			optlen = 1;
+		else {
+			optlen = cp[IPOPT_OLEN];
+			if (optlen <= 0 || optlen > cnt) {
+				code = &cp[IPOPT_OLEN] - (u_char *)ip;
+				goto bad;
+			}
+		}
+		switch (opt) {
+
+		default:
+			break;
+
+		/*
+		 * Source routing with record.
+		 * Find interface with current destination address.
+		 * If none on this machine then drop if strictly routed,
+		 * or do nothing if loosely routed.
+		 * Record interface address and bring up next address
+		 * component.  If strictly routed make sure next
+		 * address is on directly accessible net.
+		 */
+		case IPOPT_LSRR:
+		case IPOPT_SSRR:
+			if ((off = cp[IPOPT_OFFSET]) < IPOPT_MINOFF) {
+				code = &cp[IPOPT_OFFSET] - (u_char *)ip;
+				goto bad;
+			}
+			ipaddr.sin_addr = ip->ip_dst;
+			ia = (struct in_ifaddr *)
+				ifa_ifwithaddr((struct sockaddr *)&ipaddr);
+			if (ia == 0) {
+				if (opt == IPOPT_SSRR) {
+					type = ICMP_UNREACH;
+					code = ICMP_UNREACH_SRCFAIL;
+					goto bad;
+				}
+				/*
+				 * Loose routing, and not at next destination
+				 * yet; nothing to do except forward.
+				 */
+				break;
+			}
+			off--;			/ * 0 origin *  /
+			if (off > optlen - sizeof(struct in_addr)) {
+				/*
+				 * End of source route.  Should be for us.
+				 */
+				save_rte(cp, ip->ip_src);
+				break;
+			}
+			/*
+			 * locate outgoing interface
+			 */
+			bcopy((caddr_t)(cp + off), (caddr_t)&ipaddr.sin_addr,
+			    sizeof(ipaddr.sin_addr));
+			if (opt == IPOPT_SSRR) {
+#define	INA	struct in_ifaddr *
+#define	SA	struct sockaddr *
+ 			    if ((ia = (INA)ifa_ifwithdstaddr((SA)&ipaddr)) == 0)
+				ia = (INA)ifa_ifwithnet((SA)&ipaddr);
+			} else
+				ia = ip_rtaddr(ipaddr.sin_addr);
+			if (ia == 0) {
+				type = ICMP_UNREACH;
+				code = ICMP_UNREACH_SRCFAIL;
+				goto bad;
+			}
+			ip->ip_dst = ipaddr.sin_addr;
+			bcopy((caddr_t)&(IA_SIN(ia)->sin_addr),
+			    (caddr_t)(cp + off), sizeof(struct in_addr));
+			cp[IPOPT_OFFSET] += sizeof(struct in_addr);
+			/*
+			 * Let ip_intr's mcast routing check handle mcast pkts
+			 */
+			forward = !IN_MULTICAST(ntohl(ip->ip_dst.s_addr));
+			break;
+
+		case IPOPT_RR:
+			if ((off = cp[IPOPT_OFFSET]) < IPOPT_MINOFF) {
+				code = &cp[IPOPT_OFFSET] - (u_char *)ip;
+				goto bad;
+			}
+			/*
+			 * If no space remains, ignore.
+			 */
+			off--;			 * 0 origin *
+			if (off > optlen - sizeof(struct in_addr))
+				break;
+			bcopy((caddr_t)(&ip->ip_dst), (caddr_t)&ipaddr.sin_addr,
+			    sizeof(ipaddr.sin_addr));
+			/*
+			 * locate outgoing interface; if we're the destination,
+			 * use the incoming interface (should be same).
+			 */
+			if ((ia = (INA)ifa_ifwithaddr((SA)&ipaddr)) == 0 &&
+			    (ia = ip_rtaddr(ipaddr.sin_addr)) == 0) {
+				type = ICMP_UNREACH;
+				code = ICMP_UNREACH_HOST;
+				goto bad;
+			}
+			bcopy((caddr_t)&(IA_SIN(ia)->sin_addr),
+			    (caddr_t)(cp + off), sizeof(struct in_addr));
+			cp[IPOPT_OFFSET] += sizeof(struct in_addr);
+			break;
+
+		case IPOPT_TS:
+			code = cp - (u_char *)ip;
+			ipt = (struct ip_timestamp *)cp;
+			if (ipt->ipt_len < 5)
+				goto bad;
+			if (ipt->ipt_ptr > ipt->ipt_len - sizeof (int32_t)) {
+				if (++ipt->ipt_oflw == 0)
+					goto bad;
+				break;
+			}
+			sin = (struct in_addr *)(cp + ipt->ipt_ptr - 1);
+			switch (ipt->ipt_flg) {
+
+			case IPOPT_TS_TSONLY:
+				break;
+
+			case IPOPT_TS_TSANDADDR:
+				if (ipt->ipt_ptr + sizeof(n_time) +
+				    sizeof(struct in_addr) > ipt->ipt_len)
+					goto bad;
+				ipaddr.sin_addr = dst;
+				ia = (INA)ifaof_ i f p foraddr((SA)&ipaddr,
+							    m->m_pkthdr.rcvif);
+				if (ia == 0)
+					continue;
+				bcopy((caddr_t)&IA_SIN(ia)->sin_addr,
+				    (caddr_t)sin, sizeof(struct in_addr));
+				ipt->ipt_ptr += sizeof(struct in_addr);
+				break;
+
+			case IPOPT_TS_PRESPEC:
+				if (ipt->ipt_ptr + sizeof(n_time) +
+				    sizeof(struct in_addr) > ipt->ipt_len)
+					goto bad;
+				bcopy((caddr_t)sin, (caddr_t)&ipaddr.sin_addr,
+				    sizeof(struct in_addr));
+				if (ifa_ifwithaddr((SA)&ipaddr) == 0)
+					continue;
+				ipt->ipt_ptr += sizeof(struct in_addr);
+				break;
+
+			default:
+				goto bad;
+			}
+			ntime = iptime();
+			bcopy((caddr_t)&ntime, (caddr_t)cp + ipt->ipt_ptr - 1,
+			    sizeof(n_time));
+			ipt->ipt_ptr += sizeof(n_time);
+		}
+	}
+	if (forward) {
+		ip_forward(m, 1);
+		return (1);
+	}
+	return (0);
+bad:
+ 	icmp_error(m, type, code, 0, 0);
+
+	return (1);
+}
+
+#endif /* notdef */
+
+/*
+ * Strip out IP options, at higher
+ * level protocol in the kernel.
+ * Second argument is buffer to which options
+ * will be moved, and return value is their length.
+ * (XXX) should be deleted; last arg currently ignored.
+ */
+void
+ip_stripoptions(register struct mbuf *m, struct mbuf *mopt)
+{
+	register int i;
+	struct ip *ip = mtod(m, struct ip *);
+	register caddr_t opts;
+	int olen;
+
+	olen = (ip->ip_hl<<2) - sizeof (struct ip);
+	opts = (caddr_t)(ip + 1);
+	i = m->m_len - (sizeof (struct ip) + olen);
+	memcpy(opts, opts  + olen, (unsigned)i);
+	m->m_len -= olen;
+
+	ip->ip_hl = sizeof(struct ip) >> 2;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_output.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_output.c
new file mode 100644
index 0000000..657c9af
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/ip_output.c
@@ -0,0 +1,172 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)ip_output.c	8.3 (Berkeley) 1/21/94
+ * ip_output.c,v 1.9 1994/11/16 10:17:10 jkh Exp
+ */
+
+/*
+ * Changes and additions relating to SLiRP are
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+
+/* Number of packets queued before we start sending
+ * (to prevent allocing too many mbufs) */
+#define IF_THRESH 10
+
+/*
+ * IP output.  The packet in mbuf chain m contains a skeletal IP
+ * header (with len, off, ttl, proto, tos, src, dst).
+ * The mbuf chain containing the packet will be freed.
+ * The mbuf opt, if present, will not be freed.
+ */
+int
+ip_output(struct socket *so, struct mbuf *m0)
+{
+	Slirp *slirp = m0->slirp;
+	register struct ip *ip;
+	register struct mbuf *m = m0;
+	register int hlen = sizeof(struct ip );
+	int len, off, error = 0;
+
+	DEBUG_CALL("ip_output");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("m0 = %lx", (long)m0);
+
+	ip = mtod(m, struct ip *);
+	/*
+	 * Fill in IP header.
+	 */
+	ip->ip_v = IPVERSION;
+	ip->ip_off &= IP_DF;
+	ip->ip_id = htons(slirp->ip_id++);
+	ip->ip_hl = hlen >> 2;
+
+	/*
+	 * If small enough for interface, can just send directly.
+	 */
+	if ((uint16_t)ip->ip_len <= IF_MTU) {
+		ip->ip_len = htons((uint16_t)ip->ip_len);
+		ip->ip_off = htons((uint16_t)ip->ip_off);
+		ip->ip_sum = 0;
+		ip->ip_sum = cksum(m, hlen);
+
+		if_output(so, m);
+		goto done;
+	}
+
+	/*
+	 * Too large for interface; fragment if possible.
+	 * Must be able to put at least 8 bytes per fragment.
+	 */
+	if (ip->ip_off & IP_DF) {
+		error = -1;
+		goto bad;
+	}
+
+	len = (IF_MTU - hlen) &~ 7;       /* ip databytes per packet */
+	if (len < 8) {
+		error = -1;
+		goto bad;
+	}
+
+    {
+	int mhlen, firstlen = len;
+	struct mbuf **mnext = &m->m_nextpkt;
+
+	/*
+	 * Loop through length of segment after first fragment,
+	 * make new header and copy data of each part and link onto chain.
+	 */
+	m0 = m;
+	mhlen = sizeof (struct ip);
+	for (off = hlen + len; off < (uint16_t)ip->ip_len; off += len) {
+	  register struct ip *mhip;
+	  m = m_get(slirp);
+          if (m == NULL) {
+	    error = -1;
+	    goto sendorfree;
+	  }
+	  m->m_data += IF_MAXLINKHDR;
+	  mhip = mtod(m, struct ip *);
+	  *mhip = *ip;
+
+	  m->m_len = mhlen;
+	  mhip->ip_off = ((off - hlen) >> 3) + (ip->ip_off & ~IP_MF);
+	  if (ip->ip_off & IP_MF)
+	    mhip->ip_off |= IP_MF;
+	  if (off + len >= (uint16_t)ip->ip_len)
+	    len = (uint16_t)ip->ip_len - off;
+	  else
+	    mhip->ip_off |= IP_MF;
+	  mhip->ip_len = htons((uint16_t)(len + mhlen));
+
+	  if (m_copy(m, m0, off, len) < 0) {
+	    error = -1;
+	    goto sendorfree;
+	  }
+
+	  mhip->ip_off = htons((uint16_t)mhip->ip_off);
+	  mhip->ip_sum = 0;
+	  mhip->ip_sum = cksum(m, mhlen);
+	  *mnext = m;
+	  mnext = &m->m_nextpkt;
+	}
+	/*
+	 * Update first fragment by trimming what's been copied out
+	 * and updating header, then send each fragment (in order).
+	 */
+	m = m0;
+	m_adj(m, hlen + firstlen - (uint16_t)ip->ip_len);
+	ip->ip_len = htons((uint16_t)m->m_len);
+	ip->ip_off = htons((uint16_t)(ip->ip_off | IP_MF));
+	ip->ip_sum = 0;
+	ip->ip_sum = cksum(m, hlen);
+sendorfree:
+	for (m = m0; m; m = m0) {
+		m0 = m->m_nextpkt;
+                m->m_nextpkt = NULL;
+		if (error == 0)
+			if_output(so, m);
+		else
+			m_freem(m);
+	}
+    }
+
+done:
+	return (error);
+
+bad:
+	m_freem(m0);
+	goto done;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/libslirp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/libslirp.h
new file mode 100644
index 0000000..574852b
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/libslirp.h
@@ -0,0 +1,56 @@
+#ifndef _LIBSLIRP_H
+#define _LIBSLIRP_H
+
+#ifdef CONFIG_SLIRP
+
+#include <netinet/in.h>
+
+struct Slirp;
+typedef struct Slirp Slirp;
+
+int get_dns_addr(struct in_addr *pdns_addr);
+
+Slirp *slirp_init(int restricted, struct in_addr vnetwork,
+                  struct in_addr vnetmask, struct in_addr vhost,
+                  const char *vhostname, const char *tftp_path,
+                  const char *bootfile, struct in_addr vdhcp_start,
+                  struct in_addr vnameserver, void *opaque);
+void slirp_cleanup(Slirp *slirp);
+
+void slirp_select_fill(Slirp *slirp, int *pnfds,
+                       fd_set *readfds, fd_set *writefds, fd_set *xfds);
+
+void slirp_select_poll(Slirp *slirp,
+                       fd_set *readfds, fd_set *writefds, fd_set *xfds,
+                       int select_error);
+
+void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len);
+
+/* you must provide the following functions: */
+int slirp_can_output(void *opaque);
+void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len);
+
+int slirp_add_hostfwd(Slirp *slirp, int is_udp,
+                      struct in_addr host_addr, int host_port,
+                      struct in_addr guest_addr, int guest_port);
+int slirp_remove_hostfwd(Slirp *slirp, int is_udp,
+                         struct in_addr host_addr, int host_port);
+int slirp_add_exec(Slirp *slirp, int do_pty, const void *args,
+                   struct in_addr *guest_addr, int guest_port);
+
+void slirp_socket_recv(Slirp *slirp, struct in_addr guest_addr,
+                       int guest_port, const uint8_t *buf, int size);
+size_t slirp_socket_can_recv(Slirp *slirp, struct in_addr guest_addr,
+                             int guest_port);
+int slirp_get_time_ms(void);
+
+#else /* !CONFIG_SLIRP */
+
+static inline void slirp_select_fill(int *pnfds, fd_set *readfds,
+                                     fd_set *writefds, fd_set *xfds) { }
+
+static inline void slirp_select_poll(fd_set *readfds, fd_set *writefds,
+                                     fd_set *xfds, int select_error) { }
+#endif /* !CONFIG_SLIRP */
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/main.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/main.h
new file mode 100644
index 0000000..0dd8d81
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/main.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifdef HAVE_SYS_SELECT_H
+#include <sys/select.h>
+#endif
+
+#define TOWRITEMAX 512
+
+extern int slirp_socket;
+extern int slirp_socket_unit;
+extern int slirp_socket_port;
+extern uint32_t slirp_socket_addr;
+extern char *slirp_socket_passwd;
+extern int ctty_closed;
+
+/*
+ * Get the difference in 2 times from updtim()
+ * Allow for wraparound times, "just in case"
+ * x is the greater of the 2 (current time) and y is
+ * what it's being compared against.
+ */
+#define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y)
+
+extern char *slirp_tty;
+extern char *exec_shell;
+extern u_int curtime;
+extern fd_set *global_readfds, *global_writefds, *global_xfds;
+extern struct in_addr loopback_addr;
+extern char *username;
+extern char *socket_path;
+extern int towrite_max;
+extern int ppp_exit;
+extern int tcp_keepintvl;
+
+#define PROTO_SLIP 0x1
+#ifdef USE_PPP
+#define PROTO_PPP 0x2
+#endif
+
+void if_encap(Slirp *slirp, const uint8_t *ip_data, int ip_data_len);
+ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/mbuf.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/mbuf.c
new file mode 100644
index 0000000..6c115ee
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/mbuf.c
@@ -0,0 +1,218 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+/*
+ * mbuf's in SLiRP are much simpler than the real mbufs in
+ * FreeBSD.  They are fixed size, determined by the MTU,
+ * so that one whole packet can fit.  Mbuf's cannot be
+ * chained together.  If there's more data than the mbuf
+ * could hold, an external malloced buffer is pointed to
+ * by m_ext (and the data pointers) and M_EXT is set in
+ * the flags
+ */
+
+#include "slirp.h"
+
+#define MBUF_THRESH 30
+
+/*
+ * Find a nice value for msize
+ * XXX if_maxlinkhdr already in mtu
+ */
+#define SLIRP_MSIZE (IF_MTU + IF_MAXLINKHDR + offsetof(struct mbuf, m_dat) + 6)
+
+void
+m_init(Slirp *slirp)
+{
+    slirp->m_freelist.m_next = slirp->m_freelist.m_prev = &slirp->m_freelist;
+    slirp->m_usedlist.m_next = slirp->m_usedlist.m_prev = &slirp->m_usedlist;
+}
+
+/*
+ * Get an mbuf from the free list, if there are none
+ * malloc one
+ *
+ * Because fragmentation can occur if we alloc new mbufs and
+ * free old mbufs, we mark all mbufs above mbuf_thresh as M_DOFREE,
+ * which tells m_free to actually free() it
+ */
+struct mbuf *
+m_get(Slirp *slirp)
+{
+	register struct mbuf *m;
+	int flags = 0;
+
+	DEBUG_CALL("m_get");
+
+	if (slirp->m_freelist.m_next == &slirp->m_freelist) {
+		m = (struct mbuf *)malloc(SLIRP_MSIZE);
+		if (m == NULL) goto end_error;
+		slirp->mbuf_alloced++;
+		if (slirp->mbuf_alloced > MBUF_THRESH)
+			flags = M_DOFREE;
+		m->slirp = slirp;
+	} else {
+		m = slirp->m_freelist.m_next;
+		remque(m);
+	}
+
+	/* Insert it in the used list */
+	insque(m,&slirp->m_usedlist);
+	m->m_flags = (flags | M_USEDLIST);
+
+	/* Initialise it */
+	m->m_size = SLIRP_MSIZE - offsetof(struct mbuf, m_dat);
+	m->m_data = m->m_dat;
+	m->m_len = 0;
+        m->m_nextpkt = NULL;
+        m->m_prevpkt = NULL;
+end_error:
+	DEBUG_ARG("m = %lx", (long )m);
+	return m;
+}
+
+void
+m_free(struct mbuf *m)
+{
+
+  DEBUG_CALL("m_free");
+  DEBUG_ARG("m = %lx", (long )m);
+
+  if(m) {
+	/* Remove from m_usedlist */
+	if (m->m_flags & M_USEDLIST)
+	   remque(m);
+
+	/* If it's M_EXT, free() it */
+	if (m->m_flags & M_EXT)
+	   free(m->m_ext);
+
+	/*
+	 * Either free() it or put it on the free list
+	 */
+	if (m->m_flags & M_DOFREE) {
+		m->slirp->mbuf_alloced--;
+		free(m);
+	} else if ((m->m_flags & M_FREELIST) == 0) {
+		insque(m,&m->slirp->m_freelist);
+		m->m_flags = M_FREELIST; /* Clobber other flags */
+	}
+  } /* if(m) */
+}
+
+/*
+ * Copy data from one mbuf to the end of
+ * the other.. if result is too big for one mbuf, malloc()
+ * an M_EXT data segment
+ */
+void
+m_cat(struct mbuf *m, struct mbuf *n)
+{
+	/*
+	 * If there's no room, realloc
+	 */
+	if (M_FREEROOM(m) < n->m_len)
+		m_inc(m,m->m_size+MINCSIZE);
+
+	memcpy(m->m_data+m->m_len, n->m_data, n->m_len);
+	m->m_len += n->m_len;
+
+	m_free(n);
+}
+
+
+/* make m size bytes large */
+void
+m_inc(struct mbuf *m, int size)
+{
+	int datasize;
+
+	/* some compiles throw up on gotos.  This one we can fake. */
+        if(m->m_size>size) return;
+
+        if (m->m_flags & M_EXT) {
+	  datasize = m->m_data - m->m_ext;
+	  m->m_ext = (char *)realloc(m->m_ext,size);
+	  m->m_data = m->m_ext + datasize;
+        } else {
+	  char *dat;
+	  datasize = m->m_data - m->m_dat;
+	  dat = (char *)malloc(size);
+	  memcpy(dat, m->m_dat, m->m_size);
+
+	  m->m_ext = dat;
+	  m->m_data = m->m_ext + datasize;
+	  m->m_flags |= M_EXT;
+        }
+
+        m->m_size = size;
+
+}
+
+
+
+void
+m_adj(struct mbuf *m, int len)
+{
+	if (m == NULL)
+		return;
+	if (len >= 0) {
+		/* Trim from head */
+		m->m_data += len;
+		m->m_len -= len;
+	} else {
+		/* Trim from tail */
+		len = -len;
+		m->m_len -= len;
+	}
+}
+
+
+/*
+ * Copy len bytes from m, starting off bytes into n
+ */
+int
+m_copy(struct mbuf *n, struct mbuf *m, int off, int len)
+{
+	if (len > M_FREEROOM(n))
+		return -1;
+
+	memcpy((n->m_data + n->m_len), (m->m_data + off), len);
+	n->m_len += len;
+	return 0;
+}
+
+
+/*
+ * Given a pointer into an mbuf, return the mbuf
+ * XXX This is a kludge, I should eliminate the need for it
+ * Fortunately, it's not used often
+ */
+struct mbuf *
+dtom(Slirp *slirp, void *dat)
+{
+	struct mbuf *m;
+
+	DEBUG_CALL("dtom");
+	DEBUG_ARG("dat = %lx", (long )dat);
+
+	/* bug corrected for M_EXT buffers */
+	for (m = slirp->m_usedlist.m_next; m != &slirp->m_usedlist;
+	     m = m->m_next) {
+	  if (m->m_flags & M_EXT) {
+	    if( (char *)dat>=m->m_ext && (char *)dat<(m->m_ext + m->m_size) )
+	      return m;
+	  } else {
+	    if( (char *)dat >= m->m_dat && (char *)dat<(m->m_dat + m->m_size) )
+	      return m;
+	  }
+	}
+
+	DEBUG_ERROR((dfd, "dtom failed"));
+
+	return (struct mbuf *)0;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/mbuf.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/mbuf.h
new file mode 100644
index 0000000..97729e2
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/mbuf.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)mbuf.h	8.3 (Berkeley) 1/21/94
+ * mbuf.h,v 1.9 1994/11/14 13:54:20 bde Exp
+ */
+
+#ifndef _MBUF_H_
+#define _MBUF_H_
+
+#define m_freem m_free
+
+
+#define MINCSIZE 4096	/* Amount to increase mbuf if too small */
+
+/*
+ * Macros for type conversion
+ * mtod(m,t) -	convert mbuf pointer to data pointer of correct type
+ */
+#define mtod(m,t)	((t)(m)->m_data)
+
+/* XXX About mbufs for slirp:
+ * Only one mbuf is ever used in a chain, for each "cell" of data.
+ * m_nextpkt points to the next packet, if fragmented.
+ * If the data is too large, the M_EXT is used, and a larger block
+ * is alloced.  Therefore, m_free[m] must check for M_EXT and if set
+ * free the m_ext.  This is inefficient memory-wise, but who cares.
+ */
+
+/* XXX should union some of these! */
+/* header at beginning of each mbuf: */
+struct m_hdr {
+	struct	mbuf *mh_next;		/* Linked list of mbufs */
+	struct	mbuf *mh_prev;
+	struct	mbuf *mh_nextpkt;	/* Next packet in queue/record */
+	struct	mbuf *mh_prevpkt; /* Flags aren't used in the output queue */
+	int	mh_flags;	  /* Misc flags */
+
+	int	mh_size;		/* Size of data */
+	struct	socket *mh_so;
+
+	caddr_t	mh_data;		/* Location of data */
+	int	mh_len;			/* Amount of data in this mbuf */
+};
+
+/*
+ * How much room is in the mbuf, from m_data to the end of the mbuf
+ */
+#define M_ROOM(m) ((m->m_flags & M_EXT)? \
+			(((m)->m_ext + (m)->m_size) - (m)->m_data) \
+		   : \
+			(((m)->m_dat + (m)->m_size) - (m)->m_data))
+
+/*
+ * How much free room there is
+ */
+#define M_FREEROOM(m) (M_ROOM(m) - (m)->m_len)
+#define M_TRAILINGSPACE M_FREEROOM
+
+struct mbuf {
+	struct	m_hdr m_hdr;
+	Slirp *slirp;
+	union M_dat {
+		char	m_dat_[1]; /* ANSI don't like 0 sized arrays */
+		char	*m_ext_;
+	} M_dat;
+};
+
+#define m_next		m_hdr.mh_next
+#define m_prev		m_hdr.mh_prev
+#define m_nextpkt	m_hdr.mh_nextpkt
+#define m_prevpkt	m_hdr.mh_prevpkt
+#define m_flags		m_hdr.mh_flags
+#define	m_len		m_hdr.mh_len
+#define	m_data		m_hdr.mh_data
+#define m_size		m_hdr.mh_size
+#define m_dat		M_dat.m_dat_
+#define m_ext		M_dat.m_ext_
+#define m_so		m_hdr.mh_so
+
+#define ifq_prev m_prev
+#define ifq_next m_next
+#define ifs_prev m_prevpkt
+#define ifs_next m_nextpkt
+#define ifq_so m_so
+
+#define M_EXT			0x01	/* m_ext points to more (malloced) data */
+#define M_FREELIST		0x02	/* mbuf is on free list */
+#define M_USEDLIST		0x04	/* XXX mbuf is on used list (for dtom()) */
+#define M_DOFREE		0x08	/* when m_free is called on the mbuf, free()
+					 * it rather than putting it on the free list */
+
+void m_init(Slirp *);
+struct mbuf * m_get(Slirp *);
+void m_free(struct mbuf *);
+void m_cat(register struct mbuf *, register struct mbuf *);
+void m_inc(struct mbuf *, int);
+void m_adj(struct mbuf *, int);
+int m_copy(struct mbuf *, struct mbuf *, int, int);
+struct mbuf * dtom(Slirp *, void *);
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/misc.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/misc.c
new file mode 100644
index 0000000..7a79cdb
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/misc.c
@@ -0,0 +1,403 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+
+#ifdef DEBUG
+int slirp_debug = DBG_CALL|DBG_MISC|DBG_ERROR;
+#endif
+
+struct quehead {
+	struct quehead *qh_link;
+	struct quehead *qh_rlink;
+};
+
+inline void
+insque(void *a, void *b)
+{
+	register struct quehead *element = (struct quehead *) a;
+	register struct quehead *head = (struct quehead *) b;
+	element->qh_link = head->qh_link;
+	head->qh_link = (struct quehead *)element;
+	element->qh_rlink = (struct quehead *)head;
+	((struct quehead *)(element->qh_link))->qh_rlink
+	= (struct quehead *)element;
+}
+
+inline void
+remque(void *a)
+{
+  register struct quehead *element = (struct quehead *) a;
+  ((struct quehead *)(element->qh_link))->qh_rlink = element->qh_rlink;
+  ((struct quehead *)(element->qh_rlink))->qh_link = element->qh_link;
+  element->qh_rlink = NULL;
+}
+
+int add_exec(struct ex_list **ex_ptr, int do_pty, char *exec,
+             struct in_addr addr, int port)
+{
+	struct ex_list *tmp_ptr;
+
+	/* First, check if the port is "bound" */
+	for (tmp_ptr = *ex_ptr; tmp_ptr; tmp_ptr = tmp_ptr->ex_next) {
+		if (port == tmp_ptr->ex_fport &&
+		    addr.s_addr == tmp_ptr->ex_addr.s_addr)
+			return -1;
+	}
+
+	tmp_ptr = *ex_ptr;
+	*ex_ptr = (struct ex_list *)malloc(sizeof(struct ex_list));
+	(*ex_ptr)->ex_fport = port;
+	(*ex_ptr)->ex_addr = addr;
+	(*ex_ptr)->ex_pty = do_pty;
+	(*ex_ptr)->ex_exec = (do_pty == 3) ? exec : strdup(exec);
+	(*ex_ptr)->ex_next = tmp_ptr;
+	return 0;
+}
+
+#ifndef HAVE_STRERROR
+
+/*
+ * For systems with no strerror
+ */
+
+extern int sys_nerr;
+extern char *sys_errlist[];
+
+char *
+strerror(error)
+	int error;
+{
+	if (error < sys_nerr)
+	   return sys_errlist[error];
+	else
+	   return "Unknown error.";
+}
+
+#endif
+
+int os_socket(int domain, int type, int protocol)
+{
+    return socket(domain, type, protocol);
+}
+
+uint32_t os_get_time_ms(void)
+{
+    struct timespec ts;
+
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    return ts.tv_sec * 1000 +
+        (ts.tv_nsec / 1000000);
+}
+
+
+#if 1
+
+int
+fork_exec(struct socket *so, const char *ex, int do_pty)
+{
+    /* not implemented */
+    return 0;
+}
+
+#else
+
+/*
+ * XXX This is ugly
+ * We create and bind a socket, then fork off to another
+ * process, which connects to this socket, after which we
+ * exec the wanted program.  If something (strange) happens,
+ * the accept() call could block us forever.
+ *
+ * do_pty = 0   Fork/exec inetd style
+ * do_pty = 1   Fork/exec using slirp.telnetd
+ * do_ptr = 2   Fork/exec using pty
+ */
+int
+fork_exec(struct socket *so, const char *ex, int do_pty)
+{
+	int s;
+	struct sockaddr_in addr;
+	socklen_t addrlen = sizeof(addr);
+	int opt;
+        int master = -1;
+	const char *argv[256];
+	/* don't want to clobber the original */
+	char *bptr;
+	const char *curarg;
+	int c, i, ret;
+
+	DEBUG_CALL("fork_exec");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("ex = %lx", (long)ex);
+	DEBUG_ARG("do_pty = %lx", (long)do_pty);
+
+	if (do_pty == 2) {
+                return 0;
+	} else {
+		addr.sin_family = AF_INET;
+		addr.sin_port = 0;
+		addr.sin_addr.s_addr = INADDR_ANY;
+
+		if ((s = os_socket(AF_INET, SOCK_STREAM, 0)) < 0 ||
+		    bind(s, (struct sockaddr *)&addr, addrlen) < 0 ||
+		    listen(s, 1) < 0) {
+			lprint("Error: inet socket: %s\n", strerror(errno));
+			closesocket(s);
+
+			return 0;
+		}
+	}
+
+	switch(fork()) {
+	 case -1:
+		lprint("Error: fork failed: %s\n", strerror(errno));
+		close(s);
+		if (do_pty == 2)
+		   close(master);
+		return 0;
+
+	 case 0:
+		/* Set the DISPLAY */
+		if (do_pty == 2) {
+			(void) close(master);
+#ifdef TIOCSCTTY /* XXXXX */
+			(void) setsid();
+			ioctl(s, TIOCSCTTY, (char *)NULL);
+#endif
+		} else {
+			getsockname(s, (struct sockaddr *)&addr, &addrlen);
+			close(s);
+			/*
+			 * Connect to the socket
+			 * XXX If any of these fail, we're in trouble!
+	 		 */
+			s = os_socket(AF_INET, SOCK_STREAM, 0);
+			addr.sin_addr = loopback_addr;
+                        do {
+                            ret = connect(s, (struct sockaddr *)&addr, addrlen);
+                        } while (ret < 0 && errno == EINTR);
+		}
+
+		dup2(s, 0);
+		dup2(s, 1);
+		dup2(s, 2);
+		for (s = getdtablesize() - 1; s >= 3; s--)
+		   close(s);
+
+		i = 0;
+		bptr = qemu_strdup(ex); /* No need to free() this */
+		if (do_pty == 1) {
+			/* Setup "slirp.telnetd -x" */
+			argv[i++] = "slirp.telnetd";
+			argv[i++] = "-x";
+			argv[i++] = bptr;
+		} else
+		   do {
+			/* Change the string into argv[] */
+			curarg = bptr;
+			while (*bptr != ' ' && *bptr != (char)0)
+			   bptr++;
+			c = *bptr;
+			*bptr++ = (char)0;
+			argv[i++] = strdup(curarg);
+		   } while (c);
+
+                argv[i] = NULL;
+		execvp(argv[0], (char **)argv);
+
+		/* Ooops, failed, let's tell the user why */
+        fprintf(stderr, "Error: execvp of %s failed: %s\n",
+                argv[0], strerror(errno));
+		close(0); close(1); close(2); /* XXX */
+		exit(1);
+
+	 default:
+		if (do_pty == 2) {
+			close(s);
+			so->s = master;
+		} else {
+			/*
+			 * XXX this could block us...
+			 * XXX Should set a timer here, and if accept() doesn't
+		 	 * return after X seconds, declare it a failure
+		 	 * The only reason this will block forever is if socket()
+		 	 * of connect() fail in the child process
+		 	 */
+                        do {
+                            so->s = accept(s, (struct sockaddr *)&addr, &addrlen);
+                        } while (so->s < 0 && errno == EINTR);
+                        closesocket(s);
+			opt = 1;
+			setsockopt(so->s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
+			opt = 1;
+			setsockopt(so->s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
+		}
+		fd_nonblock(so->s);
+
+		/* Append the telnet options now */
+                if (so->so_m != NULL && do_pty == 1)  {
+			sbappend(so, so->so_m);
+                        so->so_m = NULL;
+		}
+
+		return 1;
+	}
+}
+#endif
+
+#ifndef HAVE_STRDUP
+char *
+strdup(str)
+	const char *str;
+{
+	char *bptr;
+
+	bptr = (char *)malloc(strlen(str)+1);
+	strcpy(bptr, str);
+
+	return bptr;
+}
+#endif
+
+void lprint(const char *format, ...)
+{
+    va_list args;
+
+    va_start(args, format);
+    vprintf(format, args);
+    va_end(args);
+}
+
+/*
+ * Set fd blocking and non-blocking
+ */
+
+void
+fd_nonblock(int fd)
+{
+#ifdef FIONBIO
+#ifdef _WIN32
+        unsigned long opt = 1;
+#else
+        int opt = 1;
+#endif
+
+	ioctlsocket(fd, FIONBIO, &opt);
+#else
+	int opt;
+
+	opt = fcntl(fd, F_GETFL, 0);
+	opt |= O_NONBLOCK;
+	fcntl(fd, F_SETFL, opt);
+#endif
+}
+
+void
+fd_block(int fd)
+{
+#ifdef FIONBIO
+#ifdef _WIN32
+        unsigned long opt = 0;
+#else
+	int opt = 0;
+#endif
+
+	ioctlsocket(fd, FIONBIO, &opt);
+#else
+	int opt;
+
+	opt = fcntl(fd, F_GETFL, 0);
+	opt &= ~O_NONBLOCK;
+	fcntl(fd, F_SETFL, opt);
+#endif
+}
+
+#if 0
+void slirp_connection_info(Slirp *slirp, Monitor *mon)
+{
+    const char * const tcpstates[] = {
+        [TCPS_CLOSED]       = "CLOSED",
+        [TCPS_LISTEN]       = "LISTEN",
+        [TCPS_SYN_SENT]     = "SYN_SENT",
+        [TCPS_SYN_RECEIVED] = "SYN_RCVD",
+        [TCPS_ESTABLISHED]  = "ESTABLISHED",
+        [TCPS_CLOSE_WAIT]   = "CLOSE_WAIT",
+        [TCPS_FIN_WAIT_1]   = "FIN_WAIT_1",
+        [TCPS_CLOSING]      = "CLOSING",
+        [TCPS_LAST_ACK]     = "LAST_ACK",
+        [TCPS_FIN_WAIT_2]   = "FIN_WAIT_2",
+        [TCPS_TIME_WAIT]    = "TIME_WAIT",
+    };
+    struct in_addr dst_addr;
+    struct sockaddr_in src;
+    socklen_t src_len;
+    uint16_t dst_port;
+    struct socket *so;
+    const char *state;
+    char buf[20];
+    int n;
+
+    monitor_printf(mon, "  Protocol[State]    FD  Source Address  Port   "
+                        "Dest. Address  Port RecvQ SendQ\n");
+
+    for (so = slirp->tcb.so_next; so != &slirp->tcb; so = so->so_next) {
+        if (so->so_state & SS_HOSTFWD) {
+            state = "HOST_FORWARD";
+        } else if (so->so_tcpcb) {
+            state = tcpstates[so->so_tcpcb->t_state];
+        } else {
+            state = "NONE";
+        }
+        if (so->so_state & (SS_HOSTFWD | SS_INCOMING)) {
+            src_len = sizeof(src);
+            getsockname(so->s, (struct sockaddr *)&src, &src_len);
+            dst_addr = so->so_laddr;
+            dst_port = so->so_lport;
+        } else {
+            src.sin_addr = so->so_laddr;
+            src.sin_port = so->so_lport;
+            dst_addr = so->so_faddr;
+            dst_port = so->so_fport;
+        }
+        n = snprintf(buf, sizeof(buf), "  TCP[%s]", state);
+        memset(&buf[n], ' ', 19 - n);
+        buf[19] = 0;
+        monitor_printf(mon, "%s %3d %15s %5d ", buf, so->s,
+                       src.sin_addr.s_addr ? inet_ntoa(src.sin_addr) : "*",
+                       ntohs(src.sin_port));
+        monitor_printf(mon, "%15s %5d %5d %5d\n",
+                       inet_ntoa(dst_addr), ntohs(dst_port),
+                       so->so_rcv.sb_cc, so->so_snd.sb_cc);
+    }
+
+    for (so = slirp->udb.so_next; so != &slirp->udb; so = so->so_next) {
+        if (so->so_state & SS_HOSTFWD) {
+            n = snprintf(buf, sizeof(buf), "  UDP[HOST_FORWARD]");
+            src_len = sizeof(src);
+            getsockname(so->s, (struct sockaddr *)&src, &src_len);
+            dst_addr = so->so_laddr;
+            dst_port = so->so_lport;
+        } else {
+            n = snprintf(buf, sizeof(buf), "  UDP[%d sec]",
+                         (so->so_expire - curtime) / 1000);
+            src.sin_addr = so->so_laddr;
+            src.sin_port = so->so_lport;
+            dst_addr = so->so_faddr;
+            dst_port = so->so_fport;
+        }
+        memset(&buf[n], ' ', 19 - n);
+        buf[19] = 0;
+        monitor_printf(mon, "%s %3d %15s %5d ", buf, so->s,
+                       src.sin_addr.s_addr ? inet_ntoa(src.sin_addr) : "*",
+                       ntohs(src.sin_port));
+        monitor_printf(mon, "%15s %5d %5d %5d\n",
+                       inet_ntoa(dst_addr), ntohs(dst_port),
+                       so->so_rcv.sb_cc, so->so_snd.sb_cc);
+    }
+}
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/misc.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/misc.h
new file mode 100644
index 0000000..5c307c9
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/misc.h
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifndef _MISC_H_
+#define _MISC_H_
+
+struct ex_list {
+	int ex_pty;			/* Do we want a pty? */
+	struct in_addr ex_addr;		/* Server address */
+	int ex_fport;                   /* Port to telnet to */
+	const char *ex_exec;            /* Command line of what to exec */
+	struct ex_list *ex_next;
+};
+
+#ifndef HAVE_STRDUP
+char *strdup(const char *);
+#endif
+
+void do_wait(int);
+
+#define EMU_NONE 0x0
+
+/* TCP emulations */
+#define EMU_CTL 0x1
+#define EMU_FTP 0x2
+#define EMU_KSH 0x3
+#define EMU_IRC 0x4
+#define EMU_REALAUDIO 0x5
+#define EMU_RLOGIN 0x6
+#define EMU_IDENT 0x7
+#define EMU_RSH 0x8
+
+#define EMU_NOCONNECT 0x10	/* Don't connect */
+
+struct tos_t {
+    uint16_t lport;
+    uint16_t fport;
+    uint8_t tos;
+    uint8_t emu;
+};
+
+struct emu_t {
+    uint16_t lport;
+    uint16_t fport;
+    uint8_t tos;
+    uint8_t emu;
+    struct emu_t *next;
+};
+
+extern int x_port, x_server, x_display;
+
+int show_x(char *, struct socket *);
+void redir_x(uint32_t, int, int, int);
+void slirp_insque(void *, void *);
+void slirp_remque(void *);
+int add_exec(struct ex_list **, int, char *, struct in_addr, int);
+int slirp_openpty(int *, int *);
+int fork_exec(struct socket *so, const char *ex, int do_pty);
+void snooze_hup(int);
+void snooze(void);
+void relay(int);
+void add_emu(char *);
+void fd_nonblock(int);
+void fd_block(int);
+int rsh_exec(struct socket *, struct socket *, char *, char *, char *);
+int os_socket(int domain, int type, int protocol);
+uint32_t os_get_time_ms(void);
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/sbuf.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/sbuf.c
new file mode 100644
index 0000000..ac20f21
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/sbuf.c
@@ -0,0 +1,181 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+
+static void sbappendsb(struct sbuf *sb, struct mbuf *m);
+
+void
+sbfree(struct sbuf *sb)
+{
+	free(sb->sb_data);
+}
+
+void
+sbdrop(struct sbuf *sb, int num)
+{
+	/*
+	 * We can only drop how much we have
+	 * This should never succeed
+	 */
+	if(num > sb->sb_cc)
+		num = sb->sb_cc;
+	sb->sb_cc -= num;
+	sb->sb_rptr += num;
+	if(sb->sb_rptr >= sb->sb_data + sb->sb_datalen)
+		sb->sb_rptr -= sb->sb_datalen;
+
+}
+
+void
+sbreserve(struct sbuf *sb, int size)
+{
+	if (sb->sb_data) {
+		/* Already alloced, realloc if necessary */
+		if (sb->sb_datalen != size) {
+			sb->sb_wptr = sb->sb_rptr = sb->sb_data = (char *)realloc(sb->sb_data, size);
+			sb->sb_cc = 0;
+			if (sb->sb_wptr)
+			   sb->sb_datalen = size;
+			else
+			   sb->sb_datalen = 0;
+		}
+	} else {
+		sb->sb_wptr = sb->sb_rptr = sb->sb_data = (char *)malloc(size);
+		sb->sb_cc = 0;
+		if (sb->sb_wptr)
+		   sb->sb_datalen = size;
+		else
+		   sb->sb_datalen = 0;
+	}
+}
+
+/*
+ * Try and write() to the socket, whatever doesn't get written
+ * append to the buffer... for a host with a fast net connection,
+ * this prevents an unnecessary copy of the data
+ * (the socket is non-blocking, so we won't hang)
+ */
+void
+sbappend(struct socket *so, struct mbuf *m)
+{
+	int ret = 0;
+
+	DEBUG_CALL("sbappend");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("m = %lx", (long)m);
+	DEBUG_ARG("m->m_len = %d", m->m_len);
+
+	/* Shouldn't happen, but...  e.g. foreign host closes connection */
+	if (m->m_len <= 0) {
+		m_free(m);
+		return;
+	}
+
+	/*
+	 * If there is urgent data, call sosendoob
+	 * if not all was sent, sowrite will take care of the rest
+	 * (The rest of this function is just an optimisation)
+	 */
+	if (so->so_urgc) {
+		sbappendsb(&so->so_rcv, m);
+		m_free(m);
+		sosendoob(so);
+		return;
+	}
+
+	/*
+	 * We only write if there's nothing in the buffer,
+	 * ottherwise it'll arrive out of order, and hence corrupt
+	 */
+	if (!so->so_rcv.sb_cc)
+	   ret = slirp_send(so, m->m_data, m->m_len, 0);
+
+	if (ret <= 0) {
+		/*
+		 * Nothing was written
+		 * It's possible that the socket has closed, but
+		 * we don't need to check because if it has closed,
+		 * it will be detected in the normal way by soread()
+		 */
+		sbappendsb(&so->so_rcv, m);
+	} else if (ret != m->m_len) {
+		/*
+		 * Something was written, but not everything..
+		 * sbappendsb the rest
+		 */
+		m->m_len -= ret;
+		m->m_data += ret;
+		sbappendsb(&so->so_rcv, m);
+	} /* else */
+	/* Whatever happened, we free the mbuf */
+	m_free(m);
+}
+
+/*
+ * Copy the data from m into sb
+ * The caller is responsible to make sure there's enough room
+ */
+static void
+sbappendsb(struct sbuf *sb, struct mbuf *m)
+{
+	int len, n,  nn;
+
+	len = m->m_len;
+
+	if (sb->sb_wptr < sb->sb_rptr) {
+		n = sb->sb_rptr - sb->sb_wptr;
+		if (n > len) n = len;
+		memcpy(sb->sb_wptr, m->m_data, n);
+	} else {
+		/* Do the right edge first */
+		n = sb->sb_data + sb->sb_datalen - sb->sb_wptr;
+		if (n > len) n = len;
+		memcpy(sb->sb_wptr, m->m_data, n);
+		len -= n;
+		if (len) {
+			/* Now the left edge */
+			nn = sb->sb_rptr - sb->sb_data;
+			if (nn > len) nn = len;
+			memcpy(sb->sb_data,m->m_data+n,nn);
+			n += nn;
+		}
+	}
+
+	sb->sb_cc += n;
+	sb->sb_wptr += n;
+	if (sb->sb_wptr >= sb->sb_data + sb->sb_datalen)
+		sb->sb_wptr -= sb->sb_datalen;
+}
+
+/*
+ * Copy data from sbuf to a normal, straight buffer
+ * Don't update the sbuf rptr, this will be
+ * done in sbdrop when the data is acked
+ */
+void
+sbcopy(struct sbuf *sb, int off, int len, char *to)
+{
+	char *from;
+
+	from = sb->sb_rptr + off;
+	if (from >= sb->sb_data + sb->sb_datalen)
+		from -= sb->sb_datalen;
+
+	if (from < sb->sb_wptr) {
+		if (len > sb->sb_cc) len = sb->sb_cc;
+		memcpy(to,from,len);
+	} else {
+		/* re-use off */
+		off = (sb->sb_data + sb->sb_datalen) - from;
+		if (off > len) off = len;
+		memcpy(to,from,off);
+		len -= off;
+		if (len)
+		   memcpy(to+off,sb->sb_data,len);
+	}
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/sbuf.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/sbuf.h
new file mode 100644
index 0000000..4f22e7c
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/sbuf.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifndef _SBUF_H_
+#define _SBUF_H_
+
+#define sbflush(sb) sbdrop((sb),(sb)->sb_cc)
+#define sbspace(sb) ((sb)->sb_datalen - (sb)->sb_cc)
+
+struct sbuf {
+	u_int	sb_cc;		/* actual chars in buffer */
+	u_int	sb_datalen;	/* Length of data  */
+	char	*sb_wptr;	/* write pointer. points to where the next
+				 * bytes should be written in the sbuf */
+	char	*sb_rptr;	/* read pointer. points to where the next
+				 * byte should be read from the sbuf */
+	char	*sb_data;	/* Actual data */
+};
+
+void sbfree(struct sbuf *);
+void sbdrop(struct sbuf *, int);
+void sbreserve(struct sbuf *, int);
+void sbappend(struct socket *, struct mbuf *);
+void sbcopy(struct sbuf *, int, int, char *);
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp.c
new file mode 100644
index 0000000..db8c117
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp.c
@@ -0,0 +1,828 @@
+/*
+ * libslirp glue
+ *
+ * Copyright (c) 2004-2008 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "slirp.h"
+
+/* host loopback address */
+struct in_addr loopback_addr;
+
+/* emulated hosts use the MAC addr 52:55:IP:IP:IP:IP */
+static const uint8_t special_ethaddr[6] = {
+    0x52, 0x55, 0x00, 0x00, 0x00, 0x00
+};
+
+static const uint8_t zero_ethaddr[6] = { 0, 0, 0, 0, 0, 0 };
+
+/* XXX: suppress those select globals */
+fd_set *global_readfds, *global_writefds, *global_xfds;
+
+u_int curtime;
+static u_int time_fasttimo, last_slowtimo;
+static int do_slowtimo;
+
+static struct in_addr dns_addr;
+static u_int dns_addr_time;
+
+#ifdef _WIN32
+
+int get_dns_addr(struct in_addr *pdns_addr)
+{
+    FIXED_INFO *FixedInfo=NULL;
+    ULONG    BufLen;
+    DWORD    ret;
+    IP_ADDR_STRING *pIPAddr;
+    struct in_addr tmp_addr;
+
+    if (dns_addr.s_addr != 0 && (curtime - dns_addr_time) < 1000) {
+        *pdns_addr = dns_addr;
+        return 0;
+    }
+
+    FixedInfo = (FIXED_INFO *)GlobalAlloc(GPTR, sizeof(FIXED_INFO));
+    BufLen = sizeof(FIXED_INFO);
+
+    if (ERROR_BUFFER_OVERFLOW == GetNetworkParams(FixedInfo, &BufLen)) {
+        if (FixedInfo) {
+            GlobalFree(FixedInfo);
+            FixedInfo = NULL;
+        }
+        FixedInfo = GlobalAlloc(GPTR, BufLen);
+    }
+
+    if ((ret = GetNetworkParams(FixedInfo, &BufLen)) != ERROR_SUCCESS) {
+        printf("GetNetworkParams failed. ret = %08x\n", (u_int)ret );
+        if (FixedInfo) {
+            GlobalFree(FixedInfo);
+            FixedInfo = NULL;
+        }
+        return -1;
+    }
+
+    pIPAddr = &(FixedInfo->DnsServerList);
+    inet_aton(pIPAddr->IpAddress.String, &tmp_addr);
+    *pdns_addr = tmp_addr;
+    dns_addr = tmp_addr;
+    dns_addr_time = curtime;
+    if (FixedInfo) {
+        GlobalFree(FixedInfo);
+        FixedInfo = NULL;
+    }
+    return 0;
+}
+
+static void winsock_cleanup(void)
+{
+    WSACleanup();
+}
+
+#else
+
+static struct stat dns_addr_stat;
+
+int get_dns_addr(struct in_addr *pdns_addr)
+{
+    char buff[512];
+    char buff2[257];
+    FILE *f;
+    int found = 0;
+    struct in_addr tmp_addr;
+
+    if (dns_addr.s_addr != 0) {
+        struct stat old_stat;
+        if ((curtime - dns_addr_time) < 1000) {
+            *pdns_addr = dns_addr;
+            return 0;
+        }
+        old_stat = dns_addr_stat;
+        if (stat("/etc/resolv.conf", &dns_addr_stat) != 0)
+            return -1;
+        if ((dns_addr_stat.st_dev == old_stat.st_dev)
+            && (dns_addr_stat.st_ino == old_stat.st_ino)
+            && (dns_addr_stat.st_size == old_stat.st_size)
+            && (dns_addr_stat.st_mtime == old_stat.st_mtime)) {
+            *pdns_addr = dns_addr;
+            return 0;
+        }
+    }
+
+    f = fopen("/etc/resolv.conf", "r");
+    if (!f)
+        return -1;
+
+#ifdef DEBUG
+    lprint("IP address of your DNS(s): ");
+#endif
+    while (fgets(buff, 512, f) != NULL) {
+        if (sscanf(buff, "nameserver%*[ \t]%256s", buff2) == 1) {
+            if (!inet_aton(buff2, &tmp_addr))
+                continue;
+            /* If it's the first one, set it to dns_addr */
+            if (!found) {
+                *pdns_addr = tmp_addr;
+                dns_addr = tmp_addr;
+                dns_addr_time = curtime;
+            }
+#ifdef DEBUG
+            else
+                lprint(", ");
+#endif
+            if (++found > 3) {
+#ifdef DEBUG
+                lprint("(more)");
+#endif
+                break;
+            }
+#ifdef DEBUG
+            else
+                lprint("%s", inet_ntoa(tmp_addr));
+#endif
+        }
+    }
+    fclose(f);
+    if (!found)
+        return -1;
+    return 0;
+}
+
+#endif
+
+static void slirp_init_once(void)
+{
+    static int initialized;
+#ifdef _WIN32
+    WSADATA Data;
+#endif
+
+    if (initialized) {
+        return;
+    }
+    initialized = 1;
+
+#ifdef _WIN32
+    WSAStartup(MAKEWORD(2,0), &Data);
+    atexit(winsock_cleanup);
+#endif
+
+    loopback_addr.s_addr = htonl(INADDR_LOOPBACK);
+}
+
+Slirp *slirp_init(int restricted, struct in_addr vnetwork,
+                  struct in_addr vnetmask, struct in_addr vhost,
+                  const char *vhostname, const char *tftp_path,
+                  const char *bootfile, struct in_addr vdhcp_start,
+                  struct in_addr vnameserver, void *opaque)
+{
+    Slirp *slirp = mallocz(sizeof(Slirp));
+
+    slirp_init_once();
+
+    slirp->restricted = restricted;
+
+    if_init(slirp);
+    ip_init(slirp);
+
+    /* Initialise mbufs *after* setting the MTU */
+    m_init(slirp);
+
+    slirp->vnetwork_addr = vnetwork;
+    slirp->vnetwork_mask = vnetmask;
+    slirp->vhost_addr = vhost;
+    if (vhostname) {
+        pstrcpy(slirp->client_hostname, sizeof(slirp->client_hostname),
+                vhostname);
+    }
+    if (tftp_path) {
+        slirp->tftp_prefix = strdup(tftp_path);
+    }
+    if (bootfile) {
+        slirp->bootp_filename = strdup(bootfile);
+    }
+    slirp->vdhcp_startaddr = vdhcp_start;
+    slirp->vnameserver_addr = vnameserver;
+
+    slirp->opaque = opaque;
+
+    return slirp;
+}
+
+void slirp_cleanup(Slirp *slirp)
+{
+    free(slirp->tftp_prefix);
+    free(slirp->bootp_filename);
+    free(slirp);
+}
+
+#define CONN_CANFSEND(so) (((so)->so_state & (SS_FCANTSENDMORE|SS_ISFCONNECTED)) == SS_ISFCONNECTED)
+#define CONN_CANFRCV(so) (((so)->so_state & (SS_FCANTRCVMORE|SS_ISFCONNECTED)) == SS_ISFCONNECTED)
+#define UPD_NFDS(x) if (nfds < (x)) nfds = (x)
+
+void slirp_select_fill(Slirp *slirp, int *pnfds,
+                       fd_set *readfds, fd_set *writefds, fd_set *xfds)
+{
+    struct socket *so, *so_next;
+    int nfds;
+
+    /* fail safe */
+    global_readfds = NULL;
+    global_writefds = NULL;
+    global_xfds = NULL;
+
+    nfds = *pnfds;
+	/*
+	 * First, TCP sockets
+	 */
+	do_slowtimo = 0;
+
+	{
+		/*
+		 * *_slowtimo needs calling if there are IP fragments
+		 * in the fragment queue, or there are TCP connections active
+		 */
+		do_slowtimo |= ((slirp->tcb.so_next != &slirp->tcb) ||
+		    (&slirp->ipq.ip_link != slirp->ipq.ip_link.next));
+
+		for (so = slirp->tcb.so_next; so != &slirp->tcb;
+		     so = so_next) {
+			so_next = so->so_next;
+
+			/*
+			 * See if we need a tcp_fasttimo
+			 */
+			if (time_fasttimo == 0 && so->so_tcpcb->t_flags & TF_DELACK)
+			   time_fasttimo = curtime; /* Flag when we want a fasttimo */
+
+			/*
+			 * NOFDREF can include still connecting to local-host,
+			 * newly socreated() sockets etc. Don't want to select these.
+	 		 */
+			if (so->so_state & SS_NOFDREF || so->s == -1)
+			   continue;
+
+			/*
+			 * Set for reading sockets which are accepting
+			 */
+			if (so->so_state & SS_FACCEPTCONN) {
+                                FD_SET(so->s, readfds);
+				UPD_NFDS(so->s);
+				continue;
+			}
+
+			/*
+			 * Set for writing sockets which are connecting
+			 */
+			if (so->so_state & SS_ISFCONNECTING) {
+				FD_SET(so->s, writefds);
+				UPD_NFDS(so->s);
+				continue;
+			}
+
+			/*
+			 * Set for writing if we are connected, can send more, and
+			 * we have something to send
+			 */
+			if (CONN_CANFSEND(so) && so->so_rcv.sb_cc) {
+				FD_SET(so->s, writefds);
+				UPD_NFDS(so->s);
+			}
+
+			/*
+			 * Set for reading (and urgent data) if we are connected, can
+			 * receive more, and we have room for it XXX /2 ?
+			 */
+			if (CONN_CANFRCV(so) && (so->so_snd.sb_cc < (so->so_snd.sb_datalen/2))) {
+				FD_SET(so->s, readfds);
+				FD_SET(so->s, xfds);
+				UPD_NFDS(so->s);
+			}
+		}
+
+		/*
+		 * UDP sockets
+		 */
+		for (so = slirp->udb.so_next; so != &slirp->udb;
+		     so = so_next) {
+			so_next = so->so_next;
+
+			/*
+			 * See if it's timed out
+			 */
+			if (so->so_expire) {
+				if (so->so_expire <= curtime) {
+					udp_detach(so);
+					continue;
+				} else
+					do_slowtimo = 1; /* Let socket expire */
+			}
+
+			/*
+			 * When UDP packets are received from over the
+			 * link, they're sendto()'d straight away, so
+			 * no need for setting for writing
+			 * Limit the number of packets queued by this session
+			 * to 4.  Note that even though we try and limit this
+			 * to 4 packets, the session could have more queued
+			 * if the packets needed to be fragmented
+			 * (XXX <= 4 ?)
+			 */
+			if ((so->so_state & SS_ISFCONNECTED) && so->so_queued <= 4) {
+				FD_SET(so->s, readfds);
+				UPD_NFDS(so->s);
+			}
+		}
+	}
+
+        *pnfds = nfds;
+}
+
+void slirp_select_poll(Slirp *slirp,
+                       fd_set *readfds, fd_set *writefds, fd_set *xfds,
+                       int select_error)
+{
+    struct socket *so, *so_next;
+    int ret;
+
+    global_readfds = readfds;
+    global_writefds = writefds;
+    global_xfds = xfds;
+
+    curtime = os_get_time_ms();
+
+    {
+	/*
+	 * See if anything has timed out
+	 */
+		if (time_fasttimo && ((curtime - time_fasttimo) >= 2)) {
+			tcp_fasttimo(slirp);
+			time_fasttimo = 0;
+		}
+		if (do_slowtimo && ((curtime - last_slowtimo) >= 499)) {
+			ip_slowtimo(slirp);
+			tcp_slowtimo(slirp);
+			last_slowtimo = curtime;
+		}
+
+	/*
+	 * Check sockets
+	 */
+	if (!select_error) {
+		/*
+		 * Check TCP sockets
+		 */
+		for (so = slirp->tcb.so_next; so != &slirp->tcb;
+		     so = so_next) {
+			so_next = so->so_next;
+
+			/*
+			 * FD_ISSET is meaningless on these sockets
+			 * (and they can crash the program)
+			 */
+			if (so->so_state & SS_NOFDREF || so->s == -1)
+			   continue;
+
+			/*
+			 * Check for URG data
+			 * This will soread as well, so no need to
+			 * test for readfds below if this succeeds
+			 */
+			if (FD_ISSET(so->s, xfds))
+			   sorecvoob(so);
+			/*
+			 * Check sockets for reading
+			 */
+			else if (FD_ISSET(so->s, readfds)) {
+				/*
+				 * Check for incoming connections
+				 */
+				if (so->so_state & SS_FACCEPTCONN) {
+					tcp_connect(so);
+					continue;
+				} /* else */
+				ret = soread(so);
+
+				/* Output it if we read something */
+				if (ret > 0)
+				   tcp_output(sototcpcb(so));
+			}
+
+			/*
+			 * Check sockets for writing
+			 */
+			if (FD_ISSET(so->s, writefds)) {
+			  /*
+			   * Check for non-blocking, still-connecting sockets
+			   */
+			  if (so->so_state & SS_ISFCONNECTING) {
+			    /* Connected */
+			    so->so_state &= ~SS_ISFCONNECTING;
+
+			    ret = send(so->s, (const void *) &ret, 0, 0);
+			    if (ret < 0) {
+			      /* XXXXX Must fix, zero bytes is a NOP */
+			      if (errno == EAGAIN || errno == EWOULDBLOCK ||
+				  errno == EINPROGRESS || errno == ENOTCONN)
+				continue;
+
+			      /* else failed */
+			      so->so_state &= SS_PERSISTENT_MASK;
+			      so->so_state |= SS_NOFDREF;
+			    }
+			    /* else so->so_state &= ~SS_ISFCONNECTING; */
+
+			    /*
+			     * Continue tcp_input
+			     */
+			    tcp_input((struct mbuf *)NULL, sizeof(struct ip), so);
+			    /* continue; */
+			  } else
+			    ret = sowrite(so);
+			  /*
+			   * XXXXX If we wrote something (a lot), there
+			   * could be a need for a window update.
+			   * In the worst case, the remote will send
+			   * a window probe to get things going again
+			   */
+			}
+
+			/*
+			 * Probe a still-connecting, non-blocking socket
+			 * to check if it's still alive
+	 	 	 */
+#ifdef PROBE_CONN
+			if (so->so_state & SS_ISFCONNECTING) {
+			  ret = recv(so->s, (char *)&ret, 0,0);
+
+			  if (ret < 0) {
+			    /* XXX */
+			    if (errno == EAGAIN || errno == EWOULDBLOCK ||
+				errno == EINPROGRESS || errno == ENOTCONN)
+			      continue; /* Still connecting, continue */
+
+			    /* else failed */
+			    so->so_state &= SS_PERSISTENT_MASK;
+			    so->so_state |= SS_NOFDREF;
+
+			    /* tcp_input will take care of it */
+			  } else {
+			    ret = send(so->s, &ret, 0,0);
+			    if (ret < 0) {
+			      /* XXX */
+			      if (errno == EAGAIN || errno == EWOULDBLOCK ||
+				  errno == EINPROGRESS || errno == ENOTCONN)
+				continue;
+			      /* else failed */
+			      so->so_state &= SS_PERSISTENT_MASK;
+			      so->so_state |= SS_NOFDREF;
+			    } else
+			      so->so_state &= ~SS_ISFCONNECTING;
+
+			  }
+			  tcp_input((struct mbuf *)NULL, sizeof(struct ip),so);
+			} /* SS_ISFCONNECTING */
+#endif
+		}
+
+		/*
+		 * Now UDP sockets.
+		 * Incoming packets are sent straight away, they're not buffered.
+		 * Incoming UDP data isn't buffered either.
+		 */
+		for (so = slirp->udb.so_next; so != &slirp->udb;
+		     so = so_next) {
+			so_next = so->so_next;
+
+			if (so->s != -1 && FD_ISSET(so->s, readfds)) {
+                            sorecvfrom(so);
+                        }
+		}
+	}
+
+	/*
+	 * See if we can start outputting
+	 */
+	if (slirp->if_queued) {
+	    if_start(slirp);
+	}
+    }
+
+	/* clear global file descriptor sets.
+	 * these reside on the stack in vl.c
+	 * so they're unusable if we're not in
+	 * slirp_select_fill or slirp_select_poll.
+	 */
+	 global_readfds = NULL;
+	 global_writefds = NULL;
+	 global_xfds = NULL;
+}
+
+#define ETH_ALEN 6
+#define ETH_HLEN 14
+
+#define ETH_P_IP	0x0800		/* Internet Protocol packet	*/
+#define ETH_P_ARP	0x0806		/* Address Resolution packet	*/
+
+#define	ARPOP_REQUEST	1		/* ARP request			*/
+#define	ARPOP_REPLY	2		/* ARP reply			*/
+
+struct ethhdr
+{
+	unsigned char	h_dest[ETH_ALEN];	/* destination eth addr	*/
+	unsigned char	h_source[ETH_ALEN];	/* source ether addr	*/
+	unsigned short	h_proto;		/* packet type ID field	*/
+};
+
+struct arphdr
+{
+	unsigned short	ar_hrd;		/* format of hardware address	*/
+	unsigned short	ar_pro;		/* format of protocol address	*/
+	unsigned char	ar_hln;		/* length of hardware address	*/
+	unsigned char	ar_pln;		/* length of protocol address	*/
+	unsigned short	ar_op;		/* ARP opcode (command)		*/
+
+	 /*
+	  *	 Ethernet looks like this : This bit is variable sized however...
+	  */
+	unsigned char		ar_sha[ETH_ALEN];	/* sender hardware address	*/
+	uint32_t		ar_sip;			/* sender IP address		*/
+	unsigned char		ar_tha[ETH_ALEN];	/* target hardware address	*/
+	uint32_t		ar_tip	;		/* target IP address		*/
+} __attribute__((packed));
+
+static void arp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len)
+{
+    struct ethhdr *eh = (struct ethhdr *)pkt;
+    struct arphdr *ah = (struct arphdr *)(pkt + ETH_HLEN);
+    uint8_t arp_reply[max(ETH_HLEN + sizeof(struct arphdr), 64)];
+    struct ethhdr *reh = (struct ethhdr *)arp_reply;
+    struct arphdr *rah = (struct arphdr *)(arp_reply + ETH_HLEN);
+    int ar_op;
+    struct ex_list *ex_ptr;
+
+    ar_op = ntohs(ah->ar_op);
+    switch(ar_op) {
+    case ARPOP_REQUEST:
+        if ((ah->ar_tip & slirp->vnetwork_mask.s_addr) ==
+            slirp->vnetwork_addr.s_addr) {
+            if (ah->ar_tip == slirp->vnameserver_addr.s_addr ||
+                ah->ar_tip == slirp->vhost_addr.s_addr)
+                goto arp_ok;
+            for (ex_ptr = slirp->exec_list; ex_ptr; ex_ptr = ex_ptr->ex_next) {
+                if (ex_ptr->ex_addr.s_addr == ah->ar_tip)
+                    goto arp_ok;
+            }
+            return;
+        arp_ok:
+            memset(arp_reply, 0, sizeof(arp_reply));
+            /* XXX: make an ARP request to have the client address */
+            memcpy(slirp->client_ethaddr, eh->h_source, ETH_ALEN);
+
+            /* ARP request for alias/dns mac address */
+            memcpy(reh->h_dest, pkt + ETH_ALEN, ETH_ALEN);
+            memcpy(reh->h_source, special_ethaddr, ETH_ALEN - 4);
+            memcpy(&reh->h_source[2], &ah->ar_tip, 4);
+            reh->h_proto = htons(ETH_P_ARP);
+
+            rah->ar_hrd = htons(1);
+            rah->ar_pro = htons(ETH_P_IP);
+            rah->ar_hln = ETH_ALEN;
+            rah->ar_pln = 4;
+            rah->ar_op = htons(ARPOP_REPLY);
+            memcpy(rah->ar_sha, reh->h_source, ETH_ALEN);
+            rah->ar_sip = ah->ar_tip;
+            memcpy(rah->ar_tha, ah->ar_sha, ETH_ALEN);
+            rah->ar_tip = ah->ar_sip;
+            slirp_output(slirp->opaque, arp_reply, sizeof(arp_reply));
+        }
+        break;
+    case ARPOP_REPLY:
+        /* reply to request of client mac address ? */
+        if (!memcmp(slirp->client_ethaddr, zero_ethaddr, ETH_ALEN) &&
+            ah->ar_sip == slirp->client_ipaddr.s_addr) {
+            memcpy(slirp->client_ethaddr, ah->ar_sha, ETH_ALEN);
+        }
+        break;
+    default:
+        break;
+    }
+}
+
+void slirp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len)
+{
+    struct mbuf *m;
+    int proto;
+
+    if (pkt_len < ETH_HLEN)
+        return;
+
+    proto = ntohs(*(uint16_t *)(pkt + 12));
+    switch(proto) {
+    case ETH_P_ARP:
+        arp_input(slirp, pkt, pkt_len);
+        break;
+    case ETH_P_IP:
+        m = m_get(slirp);
+        if (!m)
+            return;
+        /* Note: we add to align the IP header */
+        if (M_FREEROOM(m) < pkt_len + 2) {
+            m_inc(m, pkt_len + 2);
+        }
+        m->m_len = pkt_len + 2;
+        memcpy(m->m_data + 2, pkt, pkt_len);
+
+        m->m_data += 2 + ETH_HLEN;
+        m->m_len -= 2 + ETH_HLEN;
+
+        ip_input(m);
+        break;
+    default:
+        break;
+    }
+}
+
+/* output the IP packet to the ethernet device */
+void if_encap(Slirp *slirp, const uint8_t *ip_data, int ip_data_len)
+{
+    uint8_t buf[1600];
+    struct ethhdr *eh = (struct ethhdr *)buf;
+
+    if (ip_data_len + ETH_HLEN > sizeof(buf))
+        return;
+    
+    if (!memcmp(slirp->client_ethaddr, zero_ethaddr, ETH_ALEN)) {
+        uint8_t arp_req[ETH_HLEN + sizeof(struct arphdr)];
+        struct ethhdr *reh = (struct ethhdr *)arp_req;
+        struct arphdr *rah = (struct arphdr *)(arp_req + ETH_HLEN);
+        const struct ip *iph = (const struct ip *)ip_data;
+
+        /* If the client addr is not known, there is no point in
+           sending the packet to it. Normally the sender should have
+           done an ARP request to get its MAC address. Here we do it
+           in place of sending the packet and we hope that the sender
+           will retry sending its packet. */
+        memset(reh->h_dest, 0xff, ETH_ALEN);
+        memcpy(reh->h_source, special_ethaddr, ETH_ALEN - 4);
+        memcpy(&reh->h_source[2], &slirp->vhost_addr, 4);
+        reh->h_proto = htons(ETH_P_ARP);
+        rah->ar_hrd = htons(1);
+        rah->ar_pro = htons(ETH_P_IP);
+        rah->ar_hln = ETH_ALEN;
+        rah->ar_pln = 4;
+        rah->ar_op = htons(ARPOP_REQUEST);
+        /* source hw addr */
+        memcpy(rah->ar_sha, special_ethaddr, ETH_ALEN - 4);
+        memcpy(&rah->ar_sha[2], &slirp->vhost_addr, 4);
+        /* source IP */
+        rah->ar_sip = slirp->vhost_addr.s_addr;
+        /* target hw addr (none) */
+        memset(rah->ar_tha, 0, ETH_ALEN);
+        /* target IP */
+        rah->ar_tip = iph->ip_dst.s_addr;
+        slirp->client_ipaddr = iph->ip_dst;
+        slirp_output(slirp->opaque, arp_req, sizeof(arp_req));
+    } else {
+        memcpy(eh->h_dest, slirp->client_ethaddr, ETH_ALEN);
+        memcpy(eh->h_source, special_ethaddr, ETH_ALEN - 4);
+        /* XXX: not correct */
+        memcpy(&eh->h_source[2], &slirp->vhost_addr, 4);
+        eh->h_proto = htons(ETH_P_IP);
+        memcpy(buf + sizeof(struct ethhdr), ip_data, ip_data_len);
+        slirp_output(slirp->opaque, buf, ip_data_len + ETH_HLEN);
+    }
+}
+
+/* Drop host forwarding rule, return 0 if found. */
+int slirp_remove_hostfwd(Slirp *slirp, int is_udp, struct in_addr host_addr,
+                         int host_port)
+{
+    struct socket *so;
+    struct socket *head = (is_udp ? &slirp->udb : &slirp->tcb);
+    struct sockaddr_in addr;
+    int port = htons(host_port);
+    socklen_t addr_len;
+
+    for (so = head->so_next; so != head; so = so->so_next) {
+        addr_len = sizeof(addr);
+        if ((so->so_state & SS_HOSTFWD) &&
+            getsockname(so->s, (struct sockaddr *)&addr, &addr_len) == 0 &&
+            addr.sin_addr.s_addr == host_addr.s_addr &&
+            addr.sin_port == port) {
+            close(so->s);
+            sofree(so);
+            return 0;
+        }
+    }
+
+    return -1;
+}
+
+int slirp_add_hostfwd(Slirp *slirp, int is_udp, struct in_addr host_addr,
+                      int host_port, struct in_addr guest_addr, int guest_port)
+{
+    if (!guest_addr.s_addr) {
+        guest_addr = slirp->vdhcp_startaddr;
+    }
+    if (is_udp) {
+        if (!udp_listen(slirp, host_addr.s_addr, htons(host_port),
+                        guest_addr.s_addr, htons(guest_port), SS_HOSTFWD))
+            return -1;
+    } else {
+        if (!tcp_listen(slirp, host_addr.s_addr, htons(host_port),
+                        guest_addr.s_addr, htons(guest_port), SS_HOSTFWD))
+            return -1;
+    }
+    return 0;
+}
+
+int slirp_add_exec(Slirp *slirp, int do_pty, const void *args,
+                   struct in_addr *guest_addr, int guest_port)
+{
+    if (!guest_addr->s_addr) {
+        guest_addr->s_addr = slirp->vnetwork_addr.s_addr |
+            (htonl(0x0204) & ~slirp->vnetwork_mask.s_addr);
+    }
+    if ((guest_addr->s_addr & slirp->vnetwork_mask.s_addr) !=
+        slirp->vnetwork_addr.s_addr ||
+        guest_addr->s_addr == slirp->vhost_addr.s_addr ||
+        guest_addr->s_addr == slirp->vnameserver_addr.s_addr) {
+        return -1;
+    }
+    return add_exec(&slirp->exec_list, do_pty, (char *)args, *guest_addr,
+                    htons(guest_port));
+}
+
+ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags)
+{
+#if 0
+    if (so->s == -1 && so->extra) {
+		qemu_chr_write(so->extra, buf, len);
+		return len;
+	}
+#endif
+	return send(so->s, buf, len, flags);
+}
+
+static struct socket *
+slirp_find_ctl_socket(Slirp *slirp, struct in_addr guest_addr, int guest_port)
+{
+    struct socket *so;
+
+    for (so = slirp->tcb.so_next; so != &slirp->tcb; so = so->so_next) {
+        if (so->so_faddr.s_addr == guest_addr.s_addr &&
+            htons(so->so_fport) == guest_port) {
+            return so;
+        }
+    }
+    return NULL;
+}
+
+size_t slirp_socket_can_recv(Slirp *slirp, struct in_addr guest_addr,
+                             int guest_port)
+{
+	struct iovec iov[2];
+	struct socket *so;
+
+	so = slirp_find_ctl_socket(slirp, guest_addr, guest_port);
+
+	if (!so || so->so_state & SS_NOFDREF)
+		return 0;
+
+	if (!CONN_CANFRCV(so) || so->so_snd.sb_cc >= (so->so_snd.sb_datalen/2))
+		return 0;
+
+	return sopreprbuf(so, iov, NULL);
+}
+
+void slirp_socket_recv(Slirp *slirp, struct in_addr guest_addr, int guest_port,
+                       const uint8_t *buf, int size)
+{
+    int ret;
+    struct socket *so = slirp_find_ctl_socket(slirp, guest_addr, guest_port);
+
+    if (!so)
+        return;
+
+    ret = soreadbuf(so, (const char *)buf, size);
+
+    if (ret > 0)
+        tcp_output(sototcpcb(so));
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp.h
new file mode 100644
index 0000000..e2fc655
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp.h
@@ -0,0 +1,313 @@
+#ifndef __COMMON_H__
+#define __COMMON_H__
+
+#include <stdlib.h>
+#include "../cutils.h"
+#include "slirp_config.h"
+
+#ifdef _WIN32
+# include <inttypes.h>
+
+typedef char *caddr_t;
+
+# include <windows.h>
+# include <winsock2.h>
+# include <ws2tcpip.h>
+# include <sys/timeb.h>
+# include <iphlpapi.h>
+
+# define EWOULDBLOCK WSAEWOULDBLOCK
+# define EINPROGRESS WSAEINPROGRESS
+# define ENOTCONN WSAENOTCONN
+# define EHOSTUNREACH WSAEHOSTUNREACH
+# define ENETUNREACH WSAENETUNREACH
+# define ECONNREFUSED WSAECONNREFUSED
+#else
+# define ioctlsocket ioctl
+# define closesocket(s) close(s)
+# if !defined(__HAIKU__)
+#  define O_BINARY 0
+# endif
+#endif
+
+#include <sys/types.h>
+#ifdef HAVE_SYS_BITYPES_H
+# include <sys/bitypes.h>
+#endif
+
+#include <sys/time.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#include <stdio.h>
+#include <errno.h>
+
+#ifndef HAVE_MEMMOVE
+#define memmove(x, y, z) bcopy(y, x, z)
+#endif
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
+#ifndef _WIN32
+#include <sys/uio.h>
+#endif
+
+#ifndef _WIN32
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#endif
+
+/* Systems lacking strdup() definition in <string.h>. */
+#if defined(ultrix)
+char *strdup(const char *);
+#endif
+
+/* Systems lacking malloc() definition in <stdlib.h>. */
+#if defined(ultrix) || defined(hcx)
+void *malloc(size_t arg);
+void free(void *ptr);
+#endif
+
+#ifndef HAVE_INET_ATON
+int inet_aton(const char *cp, struct in_addr *ia);
+#endif
+
+#include <fcntl.h>
+#ifndef NO_UNIX_SOCKETS
+#include <sys/un.h>
+#endif
+#include <signal.h>
+#ifdef HAVE_SYS_SIGNAL_H
+# include <sys/signal.h>
+#endif
+#ifndef _WIN32
+#include <sys/socket.h>
+#endif
+
+#if defined(HAVE_SYS_IOCTL_H)
+# include <sys/ioctl.h>
+#endif
+
+#ifdef HAVE_SYS_SELECT_H
+# include <sys/select.h>
+#endif
+
+#ifdef HAVE_SYS_WAIT_H
+# include <sys/wait.h>
+#endif
+
+#ifdef HAVE_SYS_FILIO_H
+# include <sys/filio.h>
+#endif
+
+#ifdef USE_PPP
+#include <ppp/slirppp.h>
+#endif
+
+#ifdef __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+#include <sys/stat.h>
+
+/* Avoid conflicting with the libc insque() and remque(), which
+   have different prototypes. */
+#define insque slirp_insque
+#define remque slirp_remque
+
+#ifdef HAVE_SYS_STROPTS_H
+#include <sys/stropts.h>
+#endif
+
+#include "debug.h"
+
+#include "libslirp.h"
+#include "ip.h"
+#include "tcp.h"
+#include "tcp_timer.h"
+#include "tcp_var.h"
+#include "tcpip.h"
+#include "udp.h"
+#include "mbuf.h"
+#include "sbuf.h"
+#include "socket.h"
+#include "if.h"
+#include "main.h"
+#include "misc.h"
+#ifdef USE_PPP
+#include "ppp/pppd.h"
+#include "ppp/ppp.h"
+#endif
+
+#include "bootp.h"
+#include "tftp.h"
+
+struct Slirp {
+    /* virtual network configuration */
+    struct in_addr vnetwork_addr;
+    struct in_addr vnetwork_mask;
+    struct in_addr vhost_addr;
+    struct in_addr vdhcp_startaddr;
+    struct in_addr vnameserver_addr;
+
+    /* ARP cache for the guest IP addresses (XXX: allow many entries) */
+    uint8_t client_ethaddr[6];
+
+    struct in_addr client_ipaddr;
+    char client_hostname[33];
+
+    int restricted;
+    struct timeval tt;
+    struct ex_list *exec_list;
+
+    /* mbuf states */
+    struct mbuf m_freelist, m_usedlist;
+    int mbuf_alloced;
+
+    /* if states */
+    int if_queued;          /* number of packets queued so far */
+    struct mbuf if_fastq;   /* fast queue (for interactive data) */
+    struct mbuf if_batchq;  /* queue for non-interactive data */
+    struct mbuf *next_m;    /* pointer to next mbuf to output */
+
+    /* ip states */
+    struct ipq ipq;         /* ip reass. queue */
+    uint16_t ip_id;         /* ip packet ctr, for ids */
+
+    /* bootp/dhcp states */
+    BOOTPClient bootp_clients[NB_BOOTP_CLIENTS];
+    char *bootp_filename;
+
+    /* tcp states */
+    struct socket tcb;
+    struct socket *tcp_last_so;
+    tcp_seq tcp_iss;        /* tcp initial send seq # */
+    uint32_t tcp_now;       /* for RFC 1323 timestamps */
+
+    /* udp states */
+    struct socket udb;
+    struct socket *udp_last_so;
+
+    /* tftp states */
+    char *tftp_prefix;
+    struct tftp_session tftp_sessions[TFTP_SESSIONS_MAX];
+
+    void *opaque;
+};
+
+extern Slirp *slirp_instance;
+
+#ifndef NULL
+#define NULL (void *)0
+#endif
+
+#ifndef FULL_BOLT
+void if_start(Slirp *);
+#else
+void if_start(struct ttys *);
+#endif
+
+#ifndef HAVE_STRERROR
+ char *strerror(int error);
+#endif
+
+#ifndef HAVE_INDEX
+ char *index(const char *, int);
+#endif
+
+#ifndef HAVE_GETHOSTID
+ long gethostid(void);
+#endif
+
+void lprint(const char *, ...) __attribute__((format(printf, 1, 2)));
+
+#ifndef _WIN32
+#include <netdb.h>
+#endif
+
+#define DEFAULT_BAUD 115200
+
+#define SO_OPTIONS DO_KEEPALIVE
+#define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL)
+
+/* cksum.c */
+int cksum(struct mbuf *m, int len);
+
+/* if.c */
+void if_init(Slirp *);
+void if_output(struct socket *, struct mbuf *);
+
+/* ip_input.c */
+void ip_init(Slirp *);
+void ip_input(struct mbuf *);
+void ip_slowtimo(Slirp *);
+void ip_stripoptions(register struct mbuf *, struct mbuf *);
+
+/* ip_output.c */
+int ip_output(struct socket *, struct mbuf *);
+
+/* tcp_input.c */
+void tcp_input(register struct mbuf *, int, struct socket *);
+int tcp_mss(register struct tcpcb *, u_int);
+
+/* tcp_output.c */
+int tcp_output(register struct tcpcb *);
+void tcp_setpersist(register struct tcpcb *);
+
+/* tcp_subr.c */
+void tcp_init(Slirp *);
+void tcp_template(struct tcpcb *);
+void tcp_respond(struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int);
+struct tcpcb * tcp_newtcpcb(struct socket *);
+struct tcpcb * tcp_close(register struct tcpcb *);
+void tcp_sockclosed(struct tcpcb *);
+int tcp_fconnect(struct socket *);
+void tcp_connect(struct socket *);
+int tcp_attach(struct socket *);
+uint8_t tcp_tos(struct socket *);
+int tcp_emu(struct socket *, struct mbuf *);
+int tcp_ctl(struct socket *);
+struct tcpcb *tcp_drop(struct tcpcb *tp, int err);
+
+#ifdef USE_PPP
+#define MIN_MRU MINMRU
+#define MAX_MRU MAXMRU
+#else
+#define MIN_MRU 128
+#define MAX_MRU 16384
+#endif
+
+#ifndef _WIN32
+#define min(x,y) ((x) < (y) ? (x) : (y))
+#define max(x,y) ((x) > (y) ? (x) : (y))
+#endif
+
+#ifdef _WIN32
+#undef errno
+#define errno (WSAGetLastError())
+#endif
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp_config.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp_config.h
new file mode 100644
index 0000000..18db45c
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/slirp_config.h
@@ -0,0 +1,188 @@
+/*
+ * User definable configuration options
+ */
+
+/* Define if you want the connection to be probed */
+/* XXX Not working yet, so ignore this for now */
+#undef PROBE_CONN
+
+/* Define to 1 if you want KEEPALIVE timers */
+#define DO_KEEPALIVE 0
+
+/* Define to MAX interfaces you expect to use at once */
+/* MAX_INTERFACES determines the max. TOTAL number of interfaces (SLIP and PPP) */
+/* MAX_PPP_INTERFACES determines max. number of PPP interfaces */
+#define MAX_INTERFACES 1
+#define MAX_PPP_INTERFACES 1
+
+/* Define if you want slirp's socket in /tmp */
+/* XXXXXX Do this in ./configure */
+#undef USE_TMPSOCKET
+
+/* Define if you want slirp to use cfsetXspeed() on the terminal */
+#undef DO_CFSETSPEED
+
+/* Define this if you want slirp to write to the tty as fast as it can */
+/* This should only be set if you are using load-balancing, slirp does a */
+/* pretty good job on single modems already, and seting this will make */
+/* interactive sessions less responsive */
+/* XXXXX Talk about having fast modem as unit 0 */
+#undef FULL_BOLT
+
+/*
+ * Define if you want slirp to use less CPU
+ * You will notice a small lag in interactive sessions, but it's not that bad
+ * Things like Netscape/ftp/etc. are completely unaffected
+ * This is mainly for sysadmins who have many slirp users
+ */
+#undef USE_LOWCPU
+
+/* Define this if your compiler doesn't like prototypes */
+#ifndef __STDC__
+#define NO_PROTOTYPES
+#endif
+
+/*********************************************************/
+/*
+ * Autoconf defined configuration options
+ * You shouldn't need to touch any of these
+ */
+
+/* Ignore this */
+#undef DUMMY_PPP
+
+/* Define if you have unistd.h */
+#define HAVE_UNISTD_H
+
+/* Define if you have stdlib.h */
+#define HAVE_STDLIB_H
+
+/* Define if you have sys/ioctl.h */
+#undef HAVE_SYS_IOCTL_H
+#ifndef _WIN32
+#define HAVE_SYS_IOCTL_H
+#endif
+
+/* Define if you have sys/filio.h */
+#undef HAVE_SYS_FILIO_H
+#ifdef __APPLE__
+#define HAVE_SYS_FILIO_H
+#endif
+
+/* Define if you have strerror */
+#define HAVE_STRERROR
+
+/* Define if you have strdup() */
+#define HAVE_STRDUP
+
+/* Define according to how time.h should be included */
+#define TIME_WITH_SYS_TIME 0
+#undef HAVE_SYS_TIME_H
+
+/* Define if you have sys/bitypes.h */
+#undef HAVE_SYS_BITYPES_H
+
+/* Define if the machine is big endian */
+//#undef HOST_WORDS_BIGENDIAN
+
+/* Define if you have readv */
+#undef HAVE_READV
+
+/* Define if iovec needs to be declared */
+#undef DECLARE_IOVEC
+#ifdef _WIN32
+#define DECLARE_IOVEC
+#endif
+
+/* Define if you have a POSIX.1 sys/wait.h */
+#undef HAVE_SYS_WAIT_H
+
+/* Define if you have sys/select.h */
+#undef HAVE_SYS_SELECT_H
+#ifndef _WIN32
+#define HAVE_SYS_SELECT_H
+#endif
+
+/* Define if you have strings.h */
+#define HAVE_STRING_H
+
+/* Define if you have arpa/inet.h */
+#undef HAVE_ARPA_INET_H
+#ifndef _WIN32
+#define HAVE_ARPA_INET_H
+#endif
+
+/* Define if you have sys/signal.h */
+#undef HAVE_SYS_SIGNAL_H
+
+/* Define if you have sys/stropts.h */
+#undef HAVE_SYS_STROPTS_H
+
+/* Define to whatever your compiler thinks inline should be */
+//#define inline inline
+
+/* Define to whatever your compiler thinks const should be */
+//#define const const
+
+/* Define if your compiler doesn't like prototypes */
+#undef NO_PROTOTYPES
+
+/* Define to sizeof(char) */
+#define SIZEOF_CHAR 1
+
+/* Define to sizeof(short) */
+#define SIZEOF_SHORT 2
+
+/* Define to sizeof(int) */
+#define SIZEOF_INT 4
+
+/* Define to sizeof(char *) */
+#define SIZEOF_CHAR_P (HOST_LONG_BITS / 8)
+
+/* Define if you have random() */
+#undef HAVE_RANDOM
+
+/* Define if you have srandom() */
+#undef HAVE_SRANDOM
+
+/* Define if you have inet_aton */
+#undef HAVE_INET_ATON
+#ifndef _WIN32
+#define HAVE_INET_ATON
+#endif
+
+/* Define if you have setenv */
+#undef HAVE_SETENV
+
+/* Define if you have index() */
+#define HAVE_INDEX
+
+/* Define if you have bcmp() */
+#undef HAVE_BCMP
+
+/* Define if you have drand48 */
+#undef HAVE_DRAND48
+
+/* Define if you have memmove */
+#define HAVE_MEMMOVE
+
+/* Define if you have gethostid */
+#define HAVE_GETHOSTID
+
+/* Define if you DON'T have unix-domain sockets */
+#undef NO_UNIX_SOCKETS
+#ifdef _WIN32
+#define NO_UNIX_SOCKETS
+#endif
+
+/* Define if you have revoke() */
+#undef HAVE_REVOKE
+
+/* Define if you have the sysv method of opening pty's (/dev/ptmx, etc.) */
+#undef HAVE_GRANTPT
+
+/* Define if you have fchmod */
+#undef HAVE_FCHMOD
+
+/* Define if you have <sys/type32.h> */
+#undef HAVE_SYS_TYPES32_H
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/socket.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/socket.c
new file mode 100644
index 0000000..1ba8ae1
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/socket.c
@@ -0,0 +1,722 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+#include "ip_icmp.h"
+
+static void sofcantrcvmore(struct socket *so);
+static void sofcantsendmore(struct socket *so);
+
+struct socket *
+solookup(struct socket *head, struct in_addr laddr, u_int lport,
+         struct in_addr faddr, u_int fport)
+{
+	struct socket *so;
+
+	for (so = head->so_next; so != head; so = so->so_next) {
+		if (so->so_lport == lport &&
+		    so->so_laddr.s_addr == laddr.s_addr &&
+		    so->so_faddr.s_addr == faddr.s_addr &&
+		    so->so_fport == fport)
+		   break;
+	}
+
+	if (so == head)
+	   return (struct socket *)NULL;
+	return so;
+
+}
+
+/*
+ * Create a new socket, initialise the fields
+ * It is the responsibility of the caller to
+ * insque() it into the correct linked-list
+ */
+struct socket *
+socreate(Slirp *slirp)
+{
+  struct socket *so;
+
+  so = (struct socket *)malloc(sizeof(struct socket));
+  if(so) {
+    memset(so, 0, sizeof(struct socket));
+    so->so_state = SS_NOFDREF;
+    so->s = -1;
+    so->slirp = slirp;
+  }
+  return(so);
+}
+
+/*
+ * remque and free a socket, clobber cache
+ */
+void
+sofree(struct socket *so)
+{
+  Slirp *slirp = so->slirp;
+
+  if (so->so_emu==EMU_RSH && so->extra) {
+	sofree(so->extra);
+	so->extra=NULL;
+  }
+  if (so == slirp->tcp_last_so) {
+      slirp->tcp_last_so = &slirp->tcb;
+  } else if (so == slirp->udp_last_so) {
+      slirp->udp_last_so = &slirp->udb;
+  }
+  m_free(so->so_m);
+
+  if(so->so_next && so->so_prev)
+    remque(so);  /* crashes if so is not in a queue */
+
+  free(so);
+}
+
+size_t sopreprbuf(struct socket *so, struct iovec *iov, int *np)
+{
+	int n, lss, total;
+	struct sbuf *sb = &so->so_snd;
+	int len = sb->sb_datalen - sb->sb_cc;
+	int mss = so->so_tcpcb->t_maxseg;
+
+	DEBUG_CALL("sopreprbuf");
+	DEBUG_ARG("so = %lx", (long )so);
+
+	if (len <= 0)
+		return 0;
+
+	iov[0].iov_base = sb->sb_wptr;
+        iov[1].iov_base = NULL;
+        iov[1].iov_len = 0;
+	if (sb->sb_wptr < sb->sb_rptr) {
+		iov[0].iov_len = sb->sb_rptr - sb->sb_wptr;
+		/* Should never succeed, but... */
+		if (iov[0].iov_len > len)
+		   iov[0].iov_len = len;
+		if (iov[0].iov_len > mss)
+		   iov[0].iov_len -= iov[0].iov_len%mss;
+		n = 1;
+	} else {
+		iov[0].iov_len = (sb->sb_data + sb->sb_datalen) - sb->sb_wptr;
+		/* Should never succeed, but... */
+		if (iov[0].iov_len > len) iov[0].iov_len = len;
+		len -= iov[0].iov_len;
+		if (len) {
+			iov[1].iov_base = sb->sb_data;
+			iov[1].iov_len = sb->sb_rptr - sb->sb_data;
+			if(iov[1].iov_len > len)
+			   iov[1].iov_len = len;
+			total = iov[0].iov_len + iov[1].iov_len;
+			if (total > mss) {
+				lss = total%mss;
+				if (iov[1].iov_len > lss) {
+					iov[1].iov_len -= lss;
+					n = 2;
+				} else {
+					lss -= iov[1].iov_len;
+					iov[0].iov_len -= lss;
+					n = 1;
+				}
+			} else
+				n = 2;
+		} else {
+			if (iov[0].iov_len > mss)
+			   iov[0].iov_len -= iov[0].iov_len%mss;
+			n = 1;
+		}
+	}
+	if (np)
+		*np = n;
+
+	return iov[0].iov_len + (n - 1) * iov[1].iov_len;
+}
+
+/*
+ * Read from so's socket into sb_snd, updating all relevant sbuf fields
+ * NOTE: This will only be called if it is select()ed for reading, so
+ * a read() of 0 (or less) means it's disconnected
+ */
+int
+soread(struct socket *so)
+{
+	int n, nn;
+	struct sbuf *sb = &so->so_snd;
+	struct iovec iov[2];
+
+	DEBUG_CALL("soread");
+	DEBUG_ARG("so = %lx", (long )so);
+
+	/*
+	 * No need to check if there's enough room to read.
+	 * soread wouldn't have been called if there weren't
+	 */
+	sopreprbuf(so, iov, &n);
+
+#ifdef HAVE_READV
+	nn = readv(so->s, (struct iovec *)iov, n);
+	DEBUG_MISC((dfd, " ... read nn = %d bytes\n", nn));
+#else
+	nn = recv(so->s, iov[0].iov_base, iov[0].iov_len,0);
+#endif
+	if (nn <= 0) {
+		if (nn < 0 && (errno == EINTR || errno == EAGAIN))
+			return 0;
+		else {
+			DEBUG_MISC((dfd, " --- soread() disconnected, nn = %d, errno = %d-%s\n", nn, errno,strerror(errno)));
+			sofcantrcvmore(so);
+			tcp_sockclosed(sototcpcb(so));
+			return -1;
+		}
+	}
+
+#ifndef HAVE_READV
+	/*
+	 * If there was no error, try and read the second time round
+	 * We read again if n = 2 (ie, there's another part of the buffer)
+	 * and we read as much as we could in the first read
+	 * We don't test for <= 0 this time, because there legitimately
+	 * might not be any more data (since the socket is non-blocking),
+	 * a close will be detected on next iteration.
+	 * A return of -1 wont (shouldn't) happen, since it didn't happen above
+	 */
+	if (n == 2 && nn == iov[0].iov_len) {
+            int ret;
+            ret = recv(so->s, iov[1].iov_base, iov[1].iov_len,0);
+            if (ret > 0)
+                nn += ret;
+        }
+
+	DEBUG_MISC((dfd, " ... read nn = %d bytes\n", nn));
+#endif
+
+	/* Update fields */
+	sb->sb_cc += nn;
+	sb->sb_wptr += nn;
+	if (sb->sb_wptr >= (sb->sb_data + sb->sb_datalen))
+		sb->sb_wptr -= sb->sb_datalen;
+	return nn;
+}
+
+int soreadbuf(struct socket *so, const char *buf, int size)
+{
+    int n, nn, copy = size;
+	struct sbuf *sb = &so->so_snd;
+	struct iovec iov[2];
+
+	DEBUG_CALL("soreadbuf");
+	DEBUG_ARG("so = %lx", (long )so);
+
+	/*
+	 * No need to check if there's enough room to read.
+	 * soread wouldn't have been called if there weren't
+	 */
+	if (sopreprbuf(so, iov, &n) < size)
+        goto err;
+
+    nn = min(iov[0].iov_len, copy);
+    memcpy(iov[0].iov_base, buf, nn);
+
+    copy -= nn;
+    buf += nn;
+
+    if (copy == 0)
+        goto done;
+
+    memcpy(iov[1].iov_base, buf, copy);
+
+done:
+    /* Update fields */
+	sb->sb_cc += size;
+	sb->sb_wptr += size;
+	if (sb->sb_wptr >= (sb->sb_data + sb->sb_datalen))
+		sb->sb_wptr -= sb->sb_datalen;
+    return size;
+err:
+
+    sofcantrcvmore(so);
+    tcp_sockclosed(sototcpcb(so));
+    fprintf(stderr, "soreadbuf buffer to small");
+    return -1;
+}
+
+/*
+ * Get urgent data
+ *
+ * When the socket is created, we set it SO_OOBINLINE,
+ * so when OOB data arrives, we soread() it and everything
+ * in the send buffer is sent as urgent data
+ */
+void
+sorecvoob(struct socket *so)
+{
+	struct tcpcb *tp = sototcpcb(so);
+
+	DEBUG_CALL("sorecvoob");
+	DEBUG_ARG("so = %lx", (long)so);
+
+	/*
+	 * We take a guess at how much urgent data has arrived.
+	 * In most situations, when urgent data arrives, the next
+	 * read() should get all the urgent data.  This guess will
+	 * be wrong however if more data arrives just after the
+	 * urgent data, or the read() doesn't return all the
+	 * urgent data.
+	 */
+	soread(so);
+	tp->snd_up = tp->snd_una + so->so_snd.sb_cc;
+	tp->t_force = 1;
+	tcp_output(tp);
+	tp->t_force = 0;
+}
+
+/*
+ * Send urgent data
+ * There's a lot duplicated code here, but...
+ */
+int
+sosendoob(struct socket *so)
+{
+	struct sbuf *sb = &so->so_rcv;
+	char buff[2048]; /* XXX Shouldn't be sending more oob data than this */
+
+	int n, len;
+
+	DEBUG_CALL("sosendoob");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("sb->sb_cc = %d", sb->sb_cc);
+
+	if (so->so_urgc > 2048)
+	   so->so_urgc = 2048; /* XXXX */
+
+	if (sb->sb_rptr < sb->sb_wptr) {
+		/* We can send it directly */
+		n = slirp_send(so, sb->sb_rptr, so->so_urgc, (MSG_OOB)); /* |MSG_DONTWAIT)); */
+		so->so_urgc -= n;
+
+		DEBUG_MISC((dfd, " --- sent %d bytes urgent data, %d urgent bytes left\n", n, so->so_urgc));
+	} else {
+		/*
+		 * Since there's no sendv or sendtov like writev,
+		 * we must copy all data to a linear buffer then
+		 * send it all
+		 */
+		len = (sb->sb_data + sb->sb_datalen) - sb->sb_rptr;
+		if (len > so->so_urgc) len = so->so_urgc;
+		memcpy(buff, sb->sb_rptr, len);
+		so->so_urgc -= len;
+		if (so->so_urgc) {
+			n = sb->sb_wptr - sb->sb_data;
+			if (n > so->so_urgc) n = so->so_urgc;
+			memcpy((buff + len), sb->sb_data, n);
+			so->so_urgc -= n;
+			len += n;
+		}
+		n = slirp_send(so, buff, len, (MSG_OOB)); /* |MSG_DONTWAIT)); */
+#ifdef DEBUG
+		if (n != len)
+		   DEBUG_ERROR((dfd, "Didn't send all data urgently XXXXX\n"));
+#endif
+		DEBUG_MISC((dfd, " ---2 sent %d bytes urgent data, %d urgent bytes left\n", n, so->so_urgc));
+	}
+
+	sb->sb_cc -= n;
+	sb->sb_rptr += n;
+	if (sb->sb_rptr >= (sb->sb_data + sb->sb_datalen))
+		sb->sb_rptr -= sb->sb_datalen;
+
+	return n;
+}
+
+/*
+ * Write data from so_rcv to so's socket,
+ * updating all sbuf field as necessary
+ */
+int
+sowrite(struct socket *so)
+{
+	int  n,nn;
+	struct sbuf *sb = &so->so_rcv;
+	int len = sb->sb_cc;
+	struct iovec iov[2];
+
+	DEBUG_CALL("sowrite");
+	DEBUG_ARG("so = %lx", (long)so);
+
+	if (so->so_urgc) {
+		sosendoob(so);
+		if (sb->sb_cc == 0)
+			return 0;
+	}
+
+	/*
+	 * No need to check if there's something to write,
+	 * sowrite wouldn't have been called otherwise
+	 */
+
+	iov[0].iov_base = sb->sb_rptr;
+        iov[1].iov_base = NULL;
+        iov[1].iov_len = 0;
+	if (sb->sb_rptr < sb->sb_wptr) {
+		iov[0].iov_len = sb->sb_wptr - sb->sb_rptr;
+		/* Should never succeed, but... */
+		if (iov[0].iov_len > len) iov[0].iov_len = len;
+		n = 1;
+	} else {
+		iov[0].iov_len = (sb->sb_data + sb->sb_datalen) - sb->sb_rptr;
+		if (iov[0].iov_len > len) iov[0].iov_len = len;
+		len -= iov[0].iov_len;
+		if (len) {
+			iov[1].iov_base = sb->sb_data;
+			iov[1].iov_len = sb->sb_wptr - sb->sb_data;
+			if (iov[1].iov_len > len) iov[1].iov_len = len;
+			n = 2;
+		} else
+			n = 1;
+	}
+	/* Check if there's urgent data to send, and if so, send it */
+
+#ifdef HAVE_READV
+	nn = writev(so->s, (const struct iovec *)iov, n);
+
+	DEBUG_MISC((dfd, "  ... wrote nn = %d bytes\n", nn));
+#else
+	nn = slirp_send(so, iov[0].iov_base, iov[0].iov_len,0);
+#endif
+	/* This should never happen, but people tell me it does *shrug* */
+	if (nn < 0 && (errno == EAGAIN || errno == EINTR))
+		return 0;
+
+	if (nn <= 0) {
+		DEBUG_MISC((dfd, " --- sowrite disconnected, so->so_state = %x, errno = %d\n",
+			so->so_state, errno));
+		sofcantsendmore(so);
+		tcp_sockclosed(sototcpcb(so));
+		return -1;
+	}
+
+#ifndef HAVE_READV
+	if (n == 2 && nn == iov[0].iov_len) {
+            int ret;
+            ret = slirp_send(so, iov[1].iov_base, iov[1].iov_len,0);
+            if (ret > 0)
+                nn += ret;
+        }
+        DEBUG_MISC((dfd, "  ... wrote nn = %d bytes\n", nn));
+#endif
+
+	/* Update sbuf */
+	sb->sb_cc -= nn;
+	sb->sb_rptr += nn;
+	if (sb->sb_rptr >= (sb->sb_data + sb->sb_datalen))
+		sb->sb_rptr -= sb->sb_datalen;
+
+	/*
+	 * If in DRAIN mode, and there's no more data, set
+	 * it CANTSENDMORE
+	 */
+	if ((so->so_state & SS_FWDRAIN) && sb->sb_cc == 0)
+		sofcantsendmore(so);
+
+	return nn;
+}
+
+/*
+ * recvfrom() a UDP socket
+ */
+void
+sorecvfrom(struct socket *so)
+{
+	struct sockaddr_in addr;
+	socklen_t addrlen = sizeof(struct sockaddr_in);
+
+	DEBUG_CALL("sorecvfrom");
+	DEBUG_ARG("so = %lx", (long)so);
+
+	if (so->so_type == IPPROTO_ICMP) {   /* This is a "ping" reply */
+	  char buff[256];
+	  int len;
+
+	  len = recvfrom(so->s, buff, 256, 0,
+			 (struct sockaddr *)&addr, &addrlen);
+	  /* XXX Check if reply is "correct"? */
+
+	  if(len == -1 || len == 0) {
+	    u_char code=ICMP_UNREACH_PORT;
+
+	    if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
+	    else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
+
+	    DEBUG_MISC((dfd," udp icmp rx errno = %d-%s\n",
+			errno,strerror(errno)));
+	    icmp_error(so->so_m, ICMP_UNREACH,code, 0,strerror(errno));
+	  } else {
+	    icmp_reflect(so->so_m);
+            so->so_m = NULL; /* Don't m_free() it again! */
+	  }
+	  /* No need for this socket anymore, udp_detach it */
+	  udp_detach(so);
+	} else {                            	/* A "normal" UDP packet */
+	  struct mbuf *m;
+          int len;
+#ifdef _WIN32
+          unsigned long n;
+#else
+          int n;
+#endif
+
+	  m = m_get(so->slirp);
+	  if (!m) {
+	      return;
+	  }
+	  m->m_data += IF_MAXLINKHDR;
+
+	  /*
+	   * XXX Shouldn't FIONREAD packets destined for port 53,
+	   * but I don't know the max packet size for DNS lookups
+	   */
+	  len = M_FREEROOM(m);
+	  /* if (so->so_fport != htons(53)) { */
+	  ioctlsocket(so->s, FIONREAD, &n);
+
+	  if (n > len) {
+	    n = (m->m_data - m->m_dat) + m->m_len + n + 1;
+	    m_inc(m, n);
+	    len = M_FREEROOM(m);
+	  }
+	  /* } */
+
+	  m->m_len = recvfrom(so->s, m->m_data, len, 0,
+			      (struct sockaddr *)&addr, &addrlen);
+	  DEBUG_MISC((dfd, " did recvfrom %d, errno = %d-%s\n",
+		      m->m_len, errno,strerror(errno)));
+	  if(m->m_len<0) {
+	    u_char code=ICMP_UNREACH_PORT;
+
+	    if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
+	    else if(errno == ENETUNREACH) code=ICMP_UNREACH_NET;
+
+	    DEBUG_MISC((dfd," rx error, tx icmp ICMP_UNREACH:%i\n", code));
+	    icmp_error(so->so_m, ICMP_UNREACH,code, 0,strerror(errno));
+	    m_free(m);
+	  } else {
+	  /*
+	   * Hack: domain name lookup will be used the most for UDP,
+	   * and since they'll only be used once there's no need
+	   * for the 4 minute (or whatever) timeout... So we time them
+	   * out much quicker (10 seconds  for now...)
+	   */
+	    if (so->so_expire) {
+	      if (so->so_fport == htons(53))
+		so->so_expire = curtime + SO_EXPIREFAST;
+	      else
+		so->so_expire = curtime + SO_EXPIRE;
+	    }
+
+	    /*
+	     * If this packet was destined for CTL_ADDR,
+	     * make it look like that's where it came from, done by udp_output
+	     */
+	    udp_output(so, m, &addr);
+	  } /* rx error */
+	} /* if ping packet */
+}
+
+/*
+ * sendto() a socket
+ */
+int
+sosendto(struct socket *so, struct mbuf *m)
+{
+	Slirp *slirp = so->slirp;
+	int ret;
+	struct sockaddr_in addr;
+
+	DEBUG_CALL("sosendto");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("m = %lx", (long)m);
+
+        addr.sin_family = AF_INET;
+	if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) ==
+	    slirp->vnetwork_addr.s_addr) {
+	  /* It's an alias */
+	  if (so->so_faddr.s_addr == slirp->vnameserver_addr.s_addr) {
+	    if (get_dns_addr(&addr.sin_addr) < 0)
+	      addr.sin_addr = loopback_addr;
+	  } else {
+	    addr.sin_addr = loopback_addr;
+	  }
+	} else
+	  addr.sin_addr = so->so_faddr;
+	addr.sin_port = so->so_fport;
+
+	DEBUG_MISC((dfd, " sendto()ing, addr.sin_port=%d, addr.sin_addr.s_addr=%.16s\n", ntohs(addr.sin_port), inet_ntoa(addr.sin_addr)));
+
+	/* Don't care what port we get */
+	ret = sendto(so->s, m->m_data, m->m_len, 0,
+		     (struct sockaddr *)&addr, sizeof (struct sockaddr));
+	if (ret < 0)
+		return -1;
+
+	/*
+	 * Kill the socket if there's no reply in 4 minutes,
+	 * but only if it's an expirable socket
+	 */
+	if (so->so_expire)
+		so->so_expire = curtime + SO_EXPIRE;
+	so->so_state &= SS_PERSISTENT_MASK;
+	so->so_state |= SS_ISFCONNECTED; /* So that it gets select()ed */
+	return 0;
+}
+
+/*
+ * Listen for incoming TCP connections
+ */
+struct socket *
+tcp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
+           u_int lport, int flags)
+{
+	struct sockaddr_in addr;
+	struct socket *so;
+	int s, opt = 1;
+	socklen_t addrlen = sizeof(addr);
+	memset(&addr, 0, addrlen);
+
+	DEBUG_CALL("tcp_listen");
+	DEBUG_ARG("haddr = %x", haddr);
+	DEBUG_ARG("hport = %d", hport);
+	DEBUG_ARG("laddr = %x", laddr);
+	DEBUG_ARG("lport = %d", lport);
+	DEBUG_ARG("flags = %x", flags);
+
+	so = socreate(slirp);
+	if (!so) {
+	  return NULL;
+	}
+
+	/* Don't tcp_attach... we don't need so_snd nor so_rcv */
+	if ((so->so_tcpcb = tcp_newtcpcb(so)) == NULL) {
+		free(so);
+		return NULL;
+	}
+	insque(so, &slirp->tcb);
+
+	/*
+	 * SS_FACCEPTONCE sockets must time out.
+	 */
+	if (flags & SS_FACCEPTONCE)
+	   so->so_tcpcb->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT*2;
+
+	so->so_state &= SS_PERSISTENT_MASK;
+	so->so_state |= (SS_FACCEPTCONN | flags);
+	so->so_lport = lport; /* Kept in network format */
+	so->so_laddr.s_addr = laddr; /* Ditto */
+
+	addr.sin_family = AF_INET;
+	addr.sin_addr.s_addr = haddr;
+	addr.sin_port = hport;
+
+	if (((s = os_socket(AF_INET,SOCK_STREAM,0)) < 0) ||
+	    (setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int)) < 0) ||
+	    (bind(s,(struct sockaddr *)&addr, sizeof(addr)) < 0) ||
+	    (listen(s,1) < 0)) {
+		int tmperrno = errno; /* Don't clobber the real reason we failed */
+
+		close(s);
+		sofree(so);
+		/* Restore the real errno */
+#ifdef _WIN32
+		WSASetLastError(tmperrno);
+#else
+		errno = tmperrno;
+#endif
+		return NULL;
+	}
+	setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
+
+	getsockname(s,(struct sockaddr *)&addr,&addrlen);
+	so->so_fport = addr.sin_port;
+	if (addr.sin_addr.s_addr == 0 || addr.sin_addr.s_addr == loopback_addr.s_addr)
+	   so->so_faddr = slirp->vhost_addr;
+	else
+	   so->so_faddr = addr.sin_addr;
+
+	so->s = s;
+	return so;
+}
+
+/*
+ * Various session state calls
+ * XXX Should be #define's
+ * The socket state stuff needs work, these often get call 2 or 3
+ * times each when only 1 was needed
+ */
+void
+soisfconnecting(struct socket *so)
+{
+	so->so_state &= ~(SS_NOFDREF|SS_ISFCONNECTED|SS_FCANTRCVMORE|
+			  SS_FCANTSENDMORE|SS_FWDRAIN);
+	so->so_state |= SS_ISFCONNECTING; /* Clobber other states */
+}
+
+void
+soisfconnected(struct socket *so)
+{
+	so->so_state &= ~(SS_ISFCONNECTING|SS_FWDRAIN|SS_NOFDREF);
+	so->so_state |= SS_ISFCONNECTED; /* Clobber other states */
+}
+
+static void
+sofcantrcvmore(struct socket *so)
+{
+	if ((so->so_state & SS_NOFDREF) == 0) {
+		shutdown(so->s,0);
+		if(global_writefds) {
+		  FD_CLR(so->s,global_writefds);
+		}
+	}
+	so->so_state &= ~(SS_ISFCONNECTING);
+	if (so->so_state & SS_FCANTSENDMORE) {
+	   so->so_state &= SS_PERSISTENT_MASK;
+	   so->so_state |= SS_NOFDREF; /* Don't select it */
+	} else {
+	   so->so_state |= SS_FCANTRCVMORE;
+	}
+}
+
+static void
+sofcantsendmore(struct socket *so)
+{
+	if ((so->so_state & SS_NOFDREF) == 0) {
+            shutdown(so->s,1);           /* send FIN to fhost */
+            if (global_readfds) {
+                FD_CLR(so->s,global_readfds);
+            }
+            if (global_xfds) {
+                FD_CLR(so->s,global_xfds);
+            }
+	}
+	so->so_state &= ~(SS_ISFCONNECTING);
+	if (so->so_state & SS_FCANTRCVMORE) {
+	   so->so_state &= SS_PERSISTENT_MASK;
+	   so->so_state |= SS_NOFDREF; /* as above */
+	} else {
+	   so->so_state |= SS_FCANTSENDMORE;
+	}
+}
+
+/*
+ * Set write drain mode
+ * Set CANTSENDMORE once all data has been write()n
+ */
+void
+sofwdrain(struct socket *so)
+{
+	if (so->so_rcv.sb_cc)
+		so->so_state |= SS_FWDRAIN;
+	else
+		sofcantsendmore(so);
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/socket.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/socket.h
new file mode 100644
index 0000000..857b0da
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/socket.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifndef _SLIRP_SOCKET_H_
+#define _SLIRP_SOCKET_H_
+
+#define SO_EXPIRE 240000
+#define SO_EXPIREFAST 10000
+
+/*
+ * Our socket structure
+ */
+
+struct socket {
+  struct socket *so_next,*so_prev;      /* For a linked list of sockets */
+
+  int s;                           /* The actual socket */
+
+  Slirp *slirp;			   /* managing slirp instance */
+
+			/* XXX union these with not-yet-used sbuf params */
+  struct mbuf *so_m;	           /* Pointer to the original SYN packet,
+				    * for non-blocking connect()'s, and
+				    * PING reply's */
+  struct tcpiphdr *so_ti;	   /* Pointer to the original ti within
+				    * so_mconn, for non-blocking connections */
+  int so_urgc;
+  struct in_addr so_faddr;	   /* foreign host table entry */
+  struct in_addr so_laddr;	   /* local host table entry */
+  uint16_t so_fport;		   /* foreign port */
+  uint16_t so_lport;		   /* local port */
+
+  uint8_t	so_iptos;	/* Type of service */
+  uint8_t	so_emu;		/* Is the socket emulated? */
+
+  u_char	so_type;		/* Type of socket, UDP or TCP */
+  int	so_state;		/* internal state flags SS_*, below */
+
+  struct 	tcpcb *so_tcpcb;	/* pointer to TCP protocol control block */
+  u_int	so_expire;		/* When the socket will expire */
+
+  int	so_queued;		/* Number of packets queued from this socket */
+  int	so_nqueued;		/* Number of packets queued in a row
+				 * Used to determine when to "downgrade" a session
+					 * from fastq to batchq */
+
+  struct sbuf so_rcv;		/* Receive buffer */
+  struct sbuf so_snd;		/* Send buffer */
+  void * extra;			/* Extra pointer */
+};
+
+
+/*
+ * Socket state bits. (peer means the host on the Internet,
+ * local host means the host on the other end of the modem)
+ */
+#define SS_NOFDREF		0x001	/* No fd reference */
+
+#define SS_ISFCONNECTING	0x002	/* Socket is connecting to peer (non-blocking connect()'s) */
+#define SS_ISFCONNECTED		0x004	/* Socket is connected to peer */
+#define SS_FCANTRCVMORE		0x008	/* Socket can't receive more from peer (for half-closes) */
+#define SS_FCANTSENDMORE	0x010	/* Socket can't send more to peer (for half-closes) */
+#define SS_FWDRAIN		0x040	/* We received a FIN, drain data and set SS_FCANTSENDMORE */
+
+#define SS_CTL			0x080
+#define SS_FACCEPTCONN		0x100	/* Socket is accepting connections from a host on the internet */
+#define SS_FACCEPTONCE		0x200	/* If set, the SS_FACCEPTCONN socket will die after one accept */
+
+#define SS_PERSISTENT_MASK	0xf000	/* Unremovable state bits */
+#define SS_HOSTFWD		0x1000	/* Socket describes host->guest forwarding */
+#define SS_INCOMING		0x2000	/* Connection was initiated by a host on the internet */
+
+struct socket * solookup(struct socket *, struct in_addr, u_int, struct in_addr, u_int);
+struct socket * socreate(Slirp *);
+void sofree(struct socket *);
+int soread(struct socket *);
+void sorecvoob(struct socket *);
+int sosendoob(struct socket *);
+int sowrite(struct socket *);
+void sorecvfrom(struct socket *);
+int sosendto(struct socket *, struct mbuf *);
+struct socket * tcp_listen(Slirp *, uint32_t, u_int, uint32_t, u_int,
+                               int);
+void soisfconnecting(register struct socket *);
+void soisfconnected(register struct socket *);
+void sofwdrain(struct socket *);
+struct iovec; /* For win32 */
+size_t sopreprbuf(struct socket *so, struct iovec *iov, int *np);
+int soreadbuf(struct socket *so, const char *buf, int size);
+
+#endif /* _SOCKET_H_ */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp.h
new file mode 100644
index 0000000..9d06836
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp.h	8.1 (Berkeley) 6/10/93
+ * tcp.h,v 1.3 1994/08/21 05:27:34 paul Exp
+ */
+
+#ifndef _TCP_H_
+#define _TCP_H_
+
+typedef	uint32_t tcp_seq;
+
+#define      PR_SLOWHZ       2               /* 2 slow timeouts per second (approx) */
+#define      PR_FASTHZ       5               /* 5 fast timeouts per second (not important) */
+
+#define TCP_SNDSPACE 8192
+#define TCP_RCVSPACE 8192
+
+/*
+ * TCP header.
+ * Per RFC 793, September, 1981.
+ */
+struct tcphdr {
+	uint16_t th_sport;              /* source port */
+	uint16_t th_dport;              /* destination port */
+	tcp_seq	th_seq;			/* sequence number */
+	tcp_seq	th_ack;			/* acknowledgement number */
+#ifdef HOST_WORDS_BIGENDIAN
+	u_int	th_off:4,		/* data offset */
+		th_x2:4;		/* (unused) */
+#else
+	u_int	th_x2:4,		/* (unused) */
+		th_off:4;		/* data offset */
+#endif
+	uint8_t th_flags;
+#define	TH_FIN	0x01
+#define	TH_SYN	0x02
+#define	TH_RST	0x04
+#define	TH_PUSH	0x08
+#define	TH_ACK	0x10
+#define	TH_URG	0x20
+	uint16_t th_win;                /* window */
+	uint16_t th_sum;                /* checksum */
+	uint16_t th_urp;                /* urgent pointer */
+};
+
+#include "tcp_var.h"
+
+#define	TCPOPT_EOL		0
+#define	TCPOPT_NOP		1
+#define	TCPOPT_MAXSEG		2
+#define    TCPOLEN_MAXSEG		4
+#define TCPOPT_WINDOW		3
+#define    TCPOLEN_WINDOW		3
+#define TCPOPT_SACK_PERMITTED	4		/* Experimental */
+#define    TCPOLEN_SACK_PERMITTED	2
+#define TCPOPT_SACK		5		/* Experimental */
+#define TCPOPT_TIMESTAMP	8
+#define    TCPOLEN_TIMESTAMP		10
+#define    TCPOLEN_TSTAMP_APPA		(TCPOLEN_TIMESTAMP+2) /* appendix A */
+
+#define TCPOPT_TSTAMP_HDR	\
+    (TCPOPT_NOP<<24|TCPOPT_NOP<<16|TCPOPT_TIMESTAMP<<8|TCPOLEN_TIMESTAMP)
+
+/*
+ * Default maximum segment size for TCP.
+ * With an IP MSS of 576, this is 536,
+ * but 512 is probably more convenient.
+ * This should be defined as MIN(512, IP_MSS - sizeof (struct tcpiphdr)).
+ *
+ * We make this 1460 because we only care about Ethernet in the qemu context.
+ */
+#define	TCP_MSS	1460
+
+#define	TCP_MAXWIN	65535	/* largest value for (unscaled) window */
+
+#define TCP_MAX_WINSHIFT	14	/* maximum window shift */
+
+/*
+ * User-settable options (used with setsockopt).
+ *
+ * We don't use the system headers on unix because we have conflicting
+ * local structures. We can't avoid the system definitions on Windows,
+ * so we undefine them.
+ */
+#undef TCP_NODELAY
+#define	TCP_NODELAY	0x01	/* don't delay send to coalesce packets */
+#undef TCP_MAXSEG
+
+/*
+ * TCP FSM state definitions.
+ * Per RFC793, September, 1981.
+ */
+
+#define TCP_NSTATES     11
+
+#define TCPS_CLOSED             0       /* closed */
+#define TCPS_LISTEN             1       /* listening for connection */
+#define TCPS_SYN_SENT           2       /* active, have sent syn */
+#define TCPS_SYN_RECEIVED       3       /* have send and received syn */
+/* states < TCPS_ESTABLISHED are those where connections not established */
+#define TCPS_ESTABLISHED        4       /* established */
+#define TCPS_CLOSE_WAIT         5       /* rcvd fin, waiting for close */
+/* states > TCPS_CLOSE_WAIT are those where user has closed */
+#define TCPS_FIN_WAIT_1         6       /* have closed, sent fin */
+#define TCPS_CLOSING            7       /* closed xchd FIN; await FIN ACK */
+#define TCPS_LAST_ACK           8       /* had fin and close; await FIN ACK */
+/* states > TCPS_CLOSE_WAIT && < TCPS_FIN_WAIT_2 await ACK of FIN */
+#define TCPS_FIN_WAIT_2         9       /* have closed, fin is acked */
+#define TCPS_TIME_WAIT          10      /* in 2*msl quiet wait after close */
+
+#define TCPS_HAVERCVDSYN(s)     ((s) >= TCPS_SYN_RECEIVED)
+#define TCPS_HAVEESTABLISHED(s) ((s) >= TCPS_ESTABLISHED)
+#define TCPS_HAVERCVDFIN(s)     ((s) >= TCPS_TIME_WAIT)
+
+/*
+ * TCP sequence numbers are 32 bit integers operated
+ * on with modular arithmetic.  These macros can be
+ * used to compare such integers.
+ */
+#define SEQ_LT(a,b)     ((int)((a)-(b)) < 0)
+#define SEQ_LEQ(a,b)    ((int)((a)-(b)) <= 0)
+#define SEQ_GT(a,b)     ((int)((a)-(b)) > 0)
+#define SEQ_GEQ(a,b)    ((int)((a)-(b)) >= 0)
+
+/*
+ * Macros to initialize tcp sequence numbers for
+ * send and receive from initial send and receive
+ * sequence numbers.
+ */
+#define tcp_rcvseqinit(tp) \
+     (tp)->rcv_adv = (tp)->rcv_nxt = (tp)->irs + 1
+
+#define tcp_sendseqinit(tp) \
+    (tp)->snd_una = (tp)->snd_nxt = (tp)->snd_max = (tp)->snd_up = (tp)->iss
+
+#define TCP_ISSINCR     (125*1024)      /* increment for tcp_iss each second */
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_input.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_input.c
new file mode 100644
index 0000000..53dbc87
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_input.c
@@ -0,0 +1,1487 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_input.c	8.5 (Berkeley) 4/10/94
+ * tcp_input.c,v 1.10 1994/10/13 18:36:32 wollman Exp
+ */
+
+/*
+ * Changes and additions relating to SLiRP
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+#include "ip_icmp.h"
+
+#define	TCPREXMTTHRESH 3
+
+#define TCP_PAWS_IDLE	(24 * 24 * 60 * 60 * PR_SLOWHZ)
+
+/* for modulo comparisons of timestamps */
+#define TSTMP_LT(a,b)	((int)((a)-(b)) < 0)
+#define TSTMP_GEQ(a,b)	((int)((a)-(b)) >= 0)
+
+/*
+ * Insert segment ti into reassembly queue of tcp with
+ * control block tp.  Return TH_FIN if reassembly now includes
+ * a segment with FIN.  The macro form does the common case inline
+ * (segment is the next to be received on an established connection,
+ * and the queue is empty), avoiding linkage into and removal
+ * from the queue and repetition of various conversions.
+ * Set DELACK for segments received in order, but ack immediately
+ * when segments are out of order (so fast retransmit can work).
+ */
+#ifdef TCP_ACK_HACK
+#define TCP_REASS(tp, ti, m, so, flags) {\
+       if ((ti)->ti_seq == (tp)->rcv_nxt && \
+           tcpfrag_list_empty(tp) && \
+           (tp)->t_state == TCPS_ESTABLISHED) {\
+               if (ti->ti_flags & TH_PUSH) \
+                       tp->t_flags |= TF_ACKNOW; \
+               else \
+                       tp->t_flags |= TF_DELACK; \
+               (tp)->rcv_nxt += (ti)->ti_len; \
+               flags = (ti)->ti_flags & TH_FIN; \
+               if (so->so_emu) { \
+		       if (tcp_emu((so),(m))) sbappend((so), (m)); \
+	       } else \
+	       	       sbappend((so), (m)); \
+	} else {\
+               (flags) = tcp_reass((tp), (ti), (m)); \
+               tp->t_flags |= TF_ACKNOW; \
+       } \
+}
+#else
+#define	TCP_REASS(tp, ti, m, so, flags) { \
+	if ((ti)->ti_seq == (tp)->rcv_nxt && \
+        tcpfrag_list_empty(tp) && \
+	    (tp)->t_state == TCPS_ESTABLISHED) { \
+		tp->t_flags |= TF_DELACK; \
+		(tp)->rcv_nxt += (ti)->ti_len; \
+		flags = (ti)->ti_flags & TH_FIN; \
+		if (so->so_emu) { \
+			if (tcp_emu((so),(m))) sbappend(so, (m)); \
+		} else \
+			sbappend((so), (m)); \
+	} else { \
+		(flags) = tcp_reass((tp), (ti), (m)); \
+		tp->t_flags |= TF_ACKNOW; \
+	} \
+}
+#endif
+static void tcp_dooptions(struct tcpcb *tp, u_char *cp, int cnt,
+                          struct tcpiphdr *ti);
+static void tcp_xmit_timer(register struct tcpcb *tp, int rtt);
+
+static int
+tcp_reass(register struct tcpcb *tp, register struct tcpiphdr *ti,
+          struct mbuf *m)
+{
+	register struct tcpiphdr *q;
+	struct socket *so = tp->t_socket;
+	int flags;
+
+	/*
+	 * Call with ti==NULL after become established to
+	 * force pre-ESTABLISHED data up to user socket.
+	 */
+        if (ti == NULL)
+		goto present;
+
+	/*
+	 * Find a segment which begins after this one does.
+	 */
+	for (q = tcpfrag_list_first(tp); !tcpfrag_list_end(q, tp);
+            q = tcpiphdr_next(q))
+		if (SEQ_GT(q->ti_seq, ti->ti_seq))
+			break;
+
+	/*
+	 * If there is a preceding segment, it may provide some of
+	 * our data already.  If so, drop the data from the incoming
+	 * segment.  If it provides all of our data, drop us.
+	 */
+	if (!tcpfrag_list_end(tcpiphdr_prev(q), tp)) {
+		register int i;
+		q = tcpiphdr_prev(q);
+		/* conversion to int (in i) handles seq wraparound */
+		i = q->ti_seq + q->ti_len - ti->ti_seq;
+		if (i > 0) {
+			if (i >= ti->ti_len) {
+				m_freem(m);
+				/*
+				 * Try to present any queued data
+				 * at the left window edge to the user.
+				 * This is needed after the 3-WHS
+				 * completes.
+				 */
+				goto present;   /* ??? */
+			}
+			m_adj(m, i);
+			ti->ti_len -= i;
+			ti->ti_seq += i;
+		}
+		q = tcpiphdr_next(q);
+	}
+	ti->ti_mbuf = m;
+
+	/*
+	 * While we overlap succeeding segments trim them or,
+	 * if they are completely covered, dequeue them.
+	 */
+	while (!tcpfrag_list_end(q, tp)) {
+		register int i = (ti->ti_seq + ti->ti_len) - q->ti_seq;
+		if (i <= 0)
+			break;
+		if (i < q->ti_len) {
+			q->ti_seq += i;
+			q->ti_len -= i;
+			m_adj(q->ti_mbuf, i);
+			break;
+		}
+		q = tcpiphdr_next(q);
+		m = tcpiphdr_prev(q)->ti_mbuf;
+		remque(tcpiphdr2qlink(tcpiphdr_prev(q)));
+		m_freem(m);
+	}
+
+	/*
+	 * Stick new segment in its place.
+	 */
+	insque(tcpiphdr2qlink(ti), tcpiphdr2qlink(tcpiphdr_prev(q)));
+
+present:
+	/*
+	 * Present data to user, advancing rcv_nxt through
+	 * completed sequence space.
+	 */
+	if (!TCPS_HAVEESTABLISHED(tp->t_state))
+		return (0);
+	ti = tcpfrag_list_first(tp);
+	if (tcpfrag_list_end(ti, tp) || ti->ti_seq != tp->rcv_nxt)
+		return (0);
+	if (tp->t_state == TCPS_SYN_RECEIVED && ti->ti_len)
+		return (0);
+	do {
+		tp->rcv_nxt += ti->ti_len;
+		flags = ti->ti_flags & TH_FIN;
+		remque(tcpiphdr2qlink(ti));
+		m = ti->ti_mbuf;
+		ti = tcpiphdr_next(ti);
+		if (so->so_state & SS_FCANTSENDMORE)
+			m_freem(m);
+		else {
+			if (so->so_emu) {
+				if (tcp_emu(so,m)) sbappend(so, m);
+			} else
+				sbappend(so, m);
+		}
+	} while (ti != (struct tcpiphdr *)tp && ti->ti_seq == tp->rcv_nxt);
+	return (flags);
+}
+
+/*
+ * TCP input routine, follows pages 65-76 of the
+ * protocol specification dated September, 1981 very closely.
+ */
+void
+tcp_input(struct mbuf *m, int iphlen, struct socket *inso)
+{
+  	struct ip save_ip, *ip;
+	register struct tcpiphdr *ti;
+	caddr_t optp = NULL;
+	int optlen = 0;
+	int len, tlen, off;
+        register struct tcpcb *tp = NULL;
+	register int tiflags;
+        struct socket *so = NULL;
+	int todrop, acked, ourfinisacked, needoutput = 0;
+	int iss = 0;
+	u_long tiwin;
+	int ret;
+    struct ex_list *ex_ptr;
+    Slirp *slirp;
+
+	DEBUG_CALL("tcp_input");
+	DEBUG_ARGS((dfd," m = %8lx  iphlen = %2d  inso = %lx\n",
+		    (long )m, iphlen, (long )inso ));
+
+	/*
+	 * If called with m == 0, then we're continuing the connect
+	 */
+	if (m == NULL) {
+		so = inso;
+		slirp = so->slirp;
+
+		/* Re-set a few variables */
+		tp = sototcpcb(so);
+		m = so->so_m;
+                so->so_m = NULL;
+		ti = so->so_ti;
+		tiwin = ti->ti_win;
+		tiflags = ti->ti_flags;
+
+		goto cont_conn;
+	}
+	slirp = m->slirp;
+
+	/*
+	 * Get IP and TCP header together in first mbuf.
+	 * Note: IP leaves IP header in first mbuf.
+	 */
+	ti = mtod(m, struct tcpiphdr *);
+	if (iphlen > sizeof(struct ip )) {
+	  ip_stripoptions(m, (struct mbuf *)0);
+	  iphlen=sizeof(struct ip );
+	}
+	/* XXX Check if too short */
+
+
+	/*
+	 * Save a copy of the IP header in case we want restore it
+	 * for sending an ICMP error message in response.
+	 */
+	ip=mtod(m, struct ip *);
+	save_ip = *ip;
+	save_ip.ip_len+= iphlen;
+
+	/*
+	 * Checksum extended TCP header and data.
+	 */
+	tlen = ((struct ip *)ti)->ip_len;
+        tcpiphdr2qlink(ti)->next = tcpiphdr2qlink(ti)->prev = NULL;
+        memset(&ti->ti_i.ih_mbuf, 0 , sizeof(struct mbuf_ptr));
+	ti->ti_x1 = 0;
+	ti->ti_len = htons((uint16_t)tlen);
+	len = sizeof(struct ip ) + tlen;
+	if(cksum(m, len)) {
+	  goto drop;
+	}
+
+	/*
+	 * Check that TCP offset makes sense,
+	 * pull out TCP options and adjust length.		XXX
+	 */
+	off = ti->ti_off << 2;
+	if (off < sizeof (struct tcphdr) || off > tlen) {
+	  goto drop;
+	}
+	tlen -= off;
+	ti->ti_len = tlen;
+	if (off > sizeof (struct tcphdr)) {
+	  optlen = off - sizeof (struct tcphdr);
+	  optp = mtod(m, caddr_t) + sizeof (struct tcpiphdr);
+	}
+	tiflags = ti->ti_flags;
+
+	/*
+	 * Convert TCP protocol specific fields to host format.
+	 */
+	NTOHL(ti->ti_seq);
+	NTOHL(ti->ti_ack);
+	NTOHS(ti->ti_win);
+	NTOHS(ti->ti_urp);
+
+	/*
+	 * Drop TCP, IP headers and TCP options.
+	 */
+	m->m_data += sizeof(struct tcpiphdr)+off-sizeof(struct tcphdr);
+	m->m_len  -= sizeof(struct tcpiphdr)+off-sizeof(struct tcphdr);
+
+    if (slirp->restricted) {
+        for (ex_ptr = slirp->exec_list; ex_ptr; ex_ptr = ex_ptr->ex_next) {
+            if (ex_ptr->ex_fport == ti->ti_dport &&
+                ti->ti_dst.s_addr == ex_ptr->ex_addr.s_addr) {
+                break;
+            }
+        }
+        if (!ex_ptr)
+            goto drop;
+    }
+	/*
+	 * Locate pcb for segment.
+	 */
+findso:
+	so = slirp->tcp_last_so;
+	if (so->so_fport != ti->ti_dport ||
+	    so->so_lport != ti->ti_sport ||
+	    so->so_laddr.s_addr != ti->ti_src.s_addr ||
+	    so->so_faddr.s_addr != ti->ti_dst.s_addr) {
+		so = solookup(&slirp->tcb, ti->ti_src, ti->ti_sport,
+			       ti->ti_dst, ti->ti_dport);
+		if (so)
+			slirp->tcp_last_so = so;
+	}
+
+	/*
+	 * If the state is CLOSED (i.e., TCB does not exist) then
+	 * all data in the incoming segment is discarded.
+	 * If the TCB exists but is in CLOSED state, it is embryonic,
+	 * but should either do a listen or a connect soon.
+	 *
+	 * state == CLOSED means we've done socreate() but haven't
+	 * attached it to a protocol yet...
+	 *
+	 * XXX If a TCB does not exist, and the TH_SYN flag is
+	 * the only flag set, then create a session, mark it
+	 * as if it was LISTENING, and continue...
+	 */
+        if (so == NULL) {
+	  if ((tiflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) != TH_SYN)
+	    goto dropwithreset;
+
+	  if ((so = socreate(slirp)) == NULL)
+	    goto dropwithreset;
+	  if (tcp_attach(so) < 0) {
+	    free(so); /* Not sofree (if it failed, it's not insqued) */
+	    goto dropwithreset;
+	  }
+
+	  sbreserve(&so->so_snd, TCP_SNDSPACE);
+	  sbreserve(&so->so_rcv, TCP_RCVSPACE);
+
+	  so->so_laddr = ti->ti_src;
+	  so->so_lport = ti->ti_sport;
+	  so->so_faddr = ti->ti_dst;
+	  so->so_fport = ti->ti_dport;
+
+	  if ((so->so_iptos = tcp_tos(so)) == 0)
+	    so->so_iptos = ((struct ip *)ti)->ip_tos;
+
+	  tp = sototcpcb(so);
+	  tp->t_state = TCPS_LISTEN;
+	}
+
+        /*
+         * If this is a still-connecting socket, this probably
+         * a retransmit of the SYN.  Whether it's a retransmit SYN
+	 * or something else, we nuke it.
+         */
+        if (so->so_state & SS_ISFCONNECTING)
+                goto drop;
+
+	tp = sototcpcb(so);
+
+	/* XXX Should never fail */
+        if (tp == NULL)
+		goto dropwithreset;
+	if (tp->t_state == TCPS_CLOSED)
+		goto drop;
+
+	tiwin = ti->ti_win;
+
+	/*
+	 * Segment received on connection.
+	 * Reset idle time and keep-alive timer.
+	 */
+	tp->t_idle = 0;
+	if (SO_OPTIONS)
+	   tp->t_timer[TCPT_KEEP] = TCPTV_KEEPINTVL;
+	else
+	   tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_IDLE;
+
+	/*
+	 * Process options if not in LISTEN state,
+	 * else do it below (after getting remote address).
+	 */
+	if (optp && tp->t_state != TCPS_LISTEN)
+		tcp_dooptions(tp, (u_char *)optp, optlen, ti);
+
+	/*
+	 * Header prediction: check for the two common cases
+	 * of a uni-directional data xfer.  If the packet has
+	 * no control flags, is in-sequence, the window didn't
+	 * change and we're not retransmitting, it's a
+	 * candidate.  If the length is zero and the ack moved
+	 * forward, we're the sender side of the xfer.  Just
+	 * free the data acked & wake any higher level process
+	 * that was blocked waiting for space.  If the length
+	 * is non-zero and the ack didn't move, we're the
+	 * receiver side.  If we're getting packets in-order
+	 * (the reassembly queue is empty), add the data to
+	 * the socket buffer and note that we need a delayed ack.
+	 *
+	 * XXX Some of these tests are not needed
+	 * eg: the tiwin == tp->snd_wnd prevents many more
+	 * predictions.. with no *real* advantage..
+	 */
+	if (tp->t_state == TCPS_ESTABLISHED &&
+	    (tiflags & (TH_SYN|TH_FIN|TH_RST|TH_URG|TH_ACK)) == TH_ACK &&
+	    ti->ti_seq == tp->rcv_nxt &&
+	    tiwin && tiwin == tp->snd_wnd &&
+	    tp->snd_nxt == tp->snd_max) {
+		if (ti->ti_len == 0) {
+			if (SEQ_GT(ti->ti_ack, tp->snd_una) &&
+			    SEQ_LEQ(ti->ti_ack, tp->snd_max) &&
+			    tp->snd_cwnd >= tp->snd_wnd) {
+				/*
+				 * this is a pure ack for outstanding data.
+				 */
+				if (tp->t_rtt &&
+				    SEQ_GT(ti->ti_ack, tp->t_rtseq))
+					tcp_xmit_timer(tp, tp->t_rtt);
+				acked = ti->ti_ack - tp->snd_una;
+				sbdrop(&so->so_snd, acked);
+				tp->snd_una = ti->ti_ack;
+				m_freem(m);
+
+				/*
+				 * If all outstanding data are acked, stop
+				 * retransmit timer, otherwise restart timer
+				 * using current (possibly backed-off) value.
+				 * If process is waiting for space,
+				 * wakeup/selwakeup/signal.  If data
+				 * are ready to send, let tcp_output
+				 * decide between more output or persist.
+				 */
+				if (tp->snd_una == tp->snd_max)
+					tp->t_timer[TCPT_REXMT] = 0;
+				else if (tp->t_timer[TCPT_PERSIST] == 0)
+					tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
+
+				/*
+				 * This is called because sowwakeup might have
+				 * put data into so_snd.  Since we don't so sowwakeup,
+				 * we don't need this.. XXX???
+				 */
+				if (so->so_snd.sb_cc)
+					(void) tcp_output(tp);
+
+				return;
+			}
+		} else if (ti->ti_ack == tp->snd_una &&
+		    tcpfrag_list_empty(tp) &&
+		    ti->ti_len <= sbspace(&so->so_rcv)) {
+			/*
+			 * this is a pure, in-sequence data packet
+			 * with nothing on the reassembly queue and
+			 * we have enough buffer space to take it.
+			 */
+			tp->rcv_nxt += ti->ti_len;
+			/*
+			 * Add data to socket buffer.
+			 */
+			if (so->so_emu) {
+				if (tcp_emu(so,m)) sbappend(so, m);
+			} else
+				sbappend(so, m);
+
+			/*
+			 * If this is a short packet, then ACK now - with Nagel
+			 *	congestion avoidance sender won't send more until
+			 *	he gets an ACK.
+			 *
+			 * It is better to not delay acks at all to maximize
+			 * TCP throughput.  See RFC 2581.
+			 */
+			tp->t_flags |= TF_ACKNOW;
+			tcp_output(tp);
+			return;
+		}
+	} /* header prediction */
+	/*
+	 * Calculate amount of space in receive window,
+	 * and then do TCP input processing.
+	 * Receive window is amount of space in rcv queue,
+	 * but not less than advertised window.
+	 */
+	{ int win;
+          win = sbspace(&so->so_rcv);
+	  if (win < 0)
+	    win = 0;
+	  tp->rcv_wnd = max(win, (int)(tp->rcv_adv - tp->rcv_nxt));
+	}
+
+	switch (tp->t_state) {
+
+	/*
+	 * If the state is LISTEN then ignore segment if it contains an RST.
+	 * If the segment contains an ACK then it is bad and send a RST.
+	 * If it does not contain a SYN then it is not interesting; drop it.
+	 * Don't bother responding if the destination was a broadcast.
+	 * Otherwise initialize tp->rcv_nxt, and tp->irs, select an initial
+	 * tp->iss, and send a segment:
+	 *     <SEQ=ISS><ACK=RCV_NXT><CTL=SYN,ACK>
+	 * Also initialize tp->snd_nxt to tp->iss+1 and tp->snd_una to tp->iss.
+	 * Fill in remote peer address fields if not previously specified.
+	 * Enter SYN_RECEIVED state, and process any other fields of this
+	 * segment in this state.
+	 */
+	case TCPS_LISTEN: {
+
+	  if (tiflags & TH_RST)
+	    goto drop;
+	  if (tiflags & TH_ACK)
+	    goto dropwithreset;
+	  if ((tiflags & TH_SYN) == 0)
+	    goto drop;
+
+	  /*
+	   * This has way too many gotos...
+	   * But a bit of spaghetti code never hurt anybody :)
+	   */
+
+	  /*
+	   * If this is destined for the control address, then flag to
+	   * tcp_ctl once connected, otherwise connect
+	   */
+	  if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) ==
+	      slirp->vnetwork_addr.s_addr) {
+	    if (so->so_faddr.s_addr != slirp->vhost_addr.s_addr &&
+		so->so_faddr.s_addr != slirp->vnameserver_addr.s_addr) {
+		/* May be an add exec */
+		for (ex_ptr = slirp->exec_list; ex_ptr;
+		     ex_ptr = ex_ptr->ex_next) {
+		  if(ex_ptr->ex_fport == so->so_fport &&
+		     so->so_faddr.s_addr == ex_ptr->ex_addr.s_addr) {
+		    so->so_state |= SS_CTL;
+		    break;
+		  }
+		}
+		if (so->so_state & SS_CTL) {
+		    goto cont_input;
+		}
+	    }
+	    /* CTL_ALIAS: Do nothing, tcp_fconnect will be called on it */
+	  }
+
+	  if (so->so_emu & EMU_NOCONNECT) {
+	    so->so_emu &= ~EMU_NOCONNECT;
+	    goto cont_input;
+	  }
+
+	  if((tcp_fconnect(so) == -1) && (errno != EINPROGRESS) && (errno != EWOULDBLOCK)) {
+	    u_char code=ICMP_UNREACH_NET;
+	    DEBUG_MISC((dfd," tcp fconnect errno = %d-%s\n",
+			errno,strerror(errno)));
+	    if(errno == ECONNREFUSED) {
+	      /* ACK the SYN, send RST to refuse the connection */
+	      tcp_respond(tp, ti, m, ti->ti_seq+1, (tcp_seq)0,
+			  TH_RST|TH_ACK);
+	    } else {
+	      if(errno == EHOSTUNREACH) code=ICMP_UNREACH_HOST;
+	      HTONL(ti->ti_seq);             /* restore tcp header */
+	      HTONL(ti->ti_ack);
+	      HTONS(ti->ti_win);
+	      HTONS(ti->ti_urp);
+	      m->m_data -= sizeof(struct tcpiphdr)+off-sizeof(struct tcphdr);
+	      m->m_len  += sizeof(struct tcpiphdr)+off-sizeof(struct tcphdr);
+	      *ip=save_ip;
+	      icmp_error(m, ICMP_UNREACH,code, 0,strerror(errno));
+	    }
+            tcp_close(tp);
+	    m_free(m);
+	  } else {
+	    /*
+	     * Haven't connected yet, save the current mbuf
+	     * and ti, and return
+	     * XXX Some OS's don't tell us whether the connect()
+	     * succeeded or not.  So we must time it out.
+	     */
+	    so->so_m = m;
+	    so->so_ti = ti;
+	    tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT;
+	    tp->t_state = TCPS_SYN_RECEIVED;
+	  }
+	  return;
+
+	cont_conn:
+	  /* m==NULL
+	   * Check if the connect succeeded
+	   */
+	  if (so->so_state & SS_NOFDREF) {
+	    tp = tcp_close(tp);
+	    goto dropwithreset;
+	  }
+	cont_input:
+	  tcp_template(tp);
+
+	  if (optp)
+	    tcp_dooptions(tp, (u_char *)optp, optlen, ti);
+
+	  if (iss)
+	    tp->iss = iss;
+	  else
+	    tp->iss = slirp->tcp_iss;
+	  slirp->tcp_iss += TCP_ISSINCR/2;
+	  tp->irs = ti->ti_seq;
+	  tcp_sendseqinit(tp);
+	  tcp_rcvseqinit(tp);
+	  tp->t_flags |= TF_ACKNOW;
+	  tp->t_state = TCPS_SYN_RECEIVED;
+	  tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT;
+	  goto trimthenstep6;
+	} /* case TCPS_LISTEN */
+
+	/*
+	 * If the state is SYN_SENT:
+	 *	if seg contains an ACK, but not for our SYN, drop the input.
+	 *	if seg contains a RST, then drop the connection.
+	 *	if seg does not contain SYN, then drop it.
+	 * Otherwise this is an acceptable SYN segment
+	 *	initialize tp->rcv_nxt and tp->irs
+	 *	if seg contains ack then advance tp->snd_una
+	 *	if SYN has been acked change to ESTABLISHED else SYN_RCVD state
+	 *	arrange for segment to be acked (eventually)
+	 *	continue processing rest of data/controls, beginning with URG
+	 */
+	case TCPS_SYN_SENT:
+		if ((tiflags & TH_ACK) &&
+		    (SEQ_LEQ(ti->ti_ack, tp->iss) ||
+		     SEQ_GT(ti->ti_ack, tp->snd_max)))
+			goto dropwithreset;
+
+		if (tiflags & TH_RST) {
+                        if (tiflags & TH_ACK) {
+                                tcp_drop(tp, 0); /* XXX Check t_softerror! */
+                        }
+			goto drop;
+		}
+
+		if ((tiflags & TH_SYN) == 0)
+			goto drop;
+		if (tiflags & TH_ACK) {
+			tp->snd_una = ti->ti_ack;
+			if (SEQ_LT(tp->snd_nxt, tp->snd_una))
+				tp->snd_nxt = tp->snd_una;
+		}
+
+		tp->t_timer[TCPT_REXMT] = 0;
+		tp->irs = ti->ti_seq;
+		tcp_rcvseqinit(tp);
+		tp->t_flags |= TF_ACKNOW;
+		if (tiflags & TH_ACK && SEQ_GT(tp->snd_una, tp->iss)) {
+			soisfconnected(so);
+			tp->t_state = TCPS_ESTABLISHED;
+
+			(void) tcp_reass(tp, (struct tcpiphdr *)0,
+				(struct mbuf *)0);
+			/*
+			 * if we didn't have to retransmit the SYN,
+			 * use its rtt as our initial srtt & rtt var.
+			 */
+			if (tp->t_rtt)
+				tcp_xmit_timer(tp, tp->t_rtt);
+		} else
+			tp->t_state = TCPS_SYN_RECEIVED;
+
+trimthenstep6:
+		/*
+		 * Advance ti->ti_seq to correspond to first data byte.
+		 * If data, trim to stay within window,
+		 * dropping FIN if necessary.
+		 */
+		ti->ti_seq++;
+		if (ti->ti_len > tp->rcv_wnd) {
+			todrop = ti->ti_len - tp->rcv_wnd;
+			m_adj(m, -todrop);
+			ti->ti_len = tp->rcv_wnd;
+			tiflags &= ~TH_FIN;
+		}
+		tp->snd_wl1 = ti->ti_seq - 1;
+		tp->rcv_up = ti->ti_seq;
+		goto step6;
+	} /* switch tp->t_state */
+	/*
+	 * States other than LISTEN or SYN_SENT.
+	 * Check that at least some bytes of segment are within
+	 * receive window.  If segment begins before rcv_nxt,
+	 * drop leading data (and SYN); if nothing left, just ack.
+	 */
+	todrop = tp->rcv_nxt - ti->ti_seq;
+	if (todrop > 0) {
+		if (tiflags & TH_SYN) {
+			tiflags &= ~TH_SYN;
+			ti->ti_seq++;
+			if (ti->ti_urp > 1)
+				ti->ti_urp--;
+			else
+				tiflags &= ~TH_URG;
+			todrop--;
+		}
+		/*
+		 * Following if statement from Stevens, vol. 2, p. 960.
+		 */
+		if (todrop > ti->ti_len
+		    || (todrop == ti->ti_len && (tiflags & TH_FIN) == 0)) {
+			/*
+			 * Any valid FIN must be to the left of the window.
+			 * At this point the FIN must be a duplicate or out
+			 * of sequence; drop it.
+			 */
+			tiflags &= ~TH_FIN;
+
+			/*
+			 * Send an ACK to resynchronize and drop any data.
+			 * But keep on processing for RST or ACK.
+			 */
+			tp->t_flags |= TF_ACKNOW;
+			todrop = ti->ti_len;
+		}
+		m_adj(m, todrop);
+		ti->ti_seq += todrop;
+		ti->ti_len -= todrop;
+		if (ti->ti_urp > todrop)
+			ti->ti_urp -= todrop;
+		else {
+			tiflags &= ~TH_URG;
+			ti->ti_urp = 0;
+		}
+	}
+	/*
+	 * If new data are received on a connection after the
+	 * user processes are gone, then RST the other end.
+	 */
+	if ((so->so_state & SS_NOFDREF) &&
+	    tp->t_state > TCPS_CLOSE_WAIT && ti->ti_len) {
+		tp = tcp_close(tp);
+		goto dropwithreset;
+	}
+
+	/*
+	 * If segment ends after window, drop trailing data
+	 * (and PUSH and FIN); if nothing left, just ACK.
+	 */
+	todrop = (ti->ti_seq+ti->ti_len) - (tp->rcv_nxt+tp->rcv_wnd);
+	if (todrop > 0) {
+		if (todrop >= ti->ti_len) {
+			/*
+			 * If a new connection request is received
+			 * while in TIME_WAIT, drop the old connection
+			 * and start over if the sequence numbers
+			 * are above the previous ones.
+			 */
+			if (tiflags & TH_SYN &&
+			    tp->t_state == TCPS_TIME_WAIT &&
+			    SEQ_GT(ti->ti_seq, tp->rcv_nxt)) {
+				iss = tp->rcv_nxt + TCP_ISSINCR;
+				tp = tcp_close(tp);
+				goto findso;
+			}
+			/*
+			 * If window is closed can only take segments at
+			 * window edge, and have to drop data and PUSH from
+			 * incoming segments.  Continue processing, but
+			 * remember to ack.  Otherwise, drop segment
+			 * and ack.
+			 */
+			if (tp->rcv_wnd == 0 && ti->ti_seq == tp->rcv_nxt) {
+				tp->t_flags |= TF_ACKNOW;
+			} else {
+				goto dropafterack;
+			}
+		}
+		m_adj(m, -todrop);
+		ti->ti_len -= todrop;
+		tiflags &= ~(TH_PUSH|TH_FIN);
+	}
+
+	/*
+	 * If the RST bit is set examine the state:
+	 *    SYN_RECEIVED STATE:
+	 *	If passive open, return to LISTEN state.
+	 *	If active open, inform user that connection was refused.
+	 *    ESTABLISHED, FIN_WAIT_1, FIN_WAIT2, CLOSE_WAIT STATES:
+	 *	Inform user that connection was reset, and close tcb.
+	 *    CLOSING, LAST_ACK, TIME_WAIT STATES
+	 *	Close the tcb.
+	 */
+	if (tiflags&TH_RST) switch (tp->t_state) {
+
+	case TCPS_SYN_RECEIVED:
+	case TCPS_ESTABLISHED:
+	case TCPS_FIN_WAIT_1:
+	case TCPS_FIN_WAIT_2:
+	case TCPS_CLOSE_WAIT:
+		tp->t_state = TCPS_CLOSED;
+                tcp_close(tp);
+		goto drop;
+
+	case TCPS_CLOSING:
+	case TCPS_LAST_ACK:
+	case TCPS_TIME_WAIT:
+                tcp_close(tp);
+		goto drop;
+	}
+
+	/*
+	 * If a SYN is in the window, then this is an
+	 * error and we send an RST and drop the connection.
+	 */
+	if (tiflags & TH_SYN) {
+		tp = tcp_drop(tp,0);
+		goto dropwithreset;
+	}
+
+	/*
+	 * If the ACK bit is off we drop the segment and return.
+	 */
+	if ((tiflags & TH_ACK) == 0) goto drop;
+
+	/*
+	 * Ack processing.
+	 */
+	switch (tp->t_state) {
+	/*
+	 * In SYN_RECEIVED state if the ack ACKs our SYN then enter
+	 * ESTABLISHED state and continue processing, otherwise
+	 * send an RST.  una<=ack<=max
+	 */
+	case TCPS_SYN_RECEIVED:
+
+		if (SEQ_GT(tp->snd_una, ti->ti_ack) ||
+		    SEQ_GT(ti->ti_ack, tp->snd_max))
+			goto dropwithreset;
+		tp->t_state = TCPS_ESTABLISHED;
+		/*
+		 * The sent SYN is ack'ed with our sequence number +1
+		 * The first data byte already in the buffer will get
+		 * lost if no correction is made.  This is only needed for
+		 * SS_CTL since the buffer is empty otherwise.
+		 * tp->snd_una++; or:
+		 */
+		tp->snd_una=ti->ti_ack;
+		if (so->so_state & SS_CTL) {
+		  /* So tcp_ctl reports the right state */
+		  ret = tcp_ctl(so);
+		  if (ret == 1) {
+		    soisfconnected(so);
+		    so->so_state &= ~SS_CTL;   /* success XXX */
+		  } else if (ret == 2) {
+		    so->so_state &= SS_PERSISTENT_MASK;
+		    so->so_state |= SS_NOFDREF; /* CTL_CMD */
+		  } else {
+		    needoutput = 1;
+		    tp->t_state = TCPS_FIN_WAIT_1;
+		  }
+		} else {
+		  soisfconnected(so);
+		}
+
+		(void) tcp_reass(tp, (struct tcpiphdr *)0, (struct mbuf *)0);
+		tp->snd_wl1 = ti->ti_seq - 1;
+		/* Avoid ack processing; snd_una==ti_ack  =>  dup ack */
+		goto synrx_to_est;
+		/* fall into ... */
+
+	/*
+	 * In ESTABLISHED state: drop duplicate ACKs; ACK out of range
+	 * ACKs.  If the ack is in the range
+	 *	tp->snd_una < ti->ti_ack <= tp->snd_max
+	 * then advance tp->snd_una to ti->ti_ack and drop
+	 * data from the retransmission queue.  If this ACK reflects
+	 * more up to date window information we update our window information.
+	 */
+	case TCPS_ESTABLISHED:
+	case TCPS_FIN_WAIT_1:
+	case TCPS_FIN_WAIT_2:
+	case TCPS_CLOSE_WAIT:
+	case TCPS_CLOSING:
+	case TCPS_LAST_ACK:
+	case TCPS_TIME_WAIT:
+
+		if (SEQ_LEQ(ti->ti_ack, tp->snd_una)) {
+			if (ti->ti_len == 0 && tiwin == tp->snd_wnd) {
+			  DEBUG_MISC((dfd," dup ack  m = %lx  so = %lx \n",
+				      (long )m, (long )so));
+				/*
+				 * If we have outstanding data (other than
+				 * a window probe), this is a completely
+				 * duplicate ack (ie, window info didn't
+				 * change), the ack is the biggest we've
+				 * seen and we've seen exactly our rexmt
+				 * threshold of them, assume a packet
+				 * has been dropped and retransmit it.
+				 * Kludge snd_nxt & the congestion
+				 * window so we send only this one
+				 * packet.
+				 *
+				 * We know we're losing at the current
+				 * window size so do congestion avoidance
+				 * (set ssthresh to half the current window
+				 * and pull our congestion window back to
+				 * the new ssthresh).
+				 *
+				 * Dup acks mean that packets have left the
+				 * network (they're now cached at the receiver)
+				 * so bump cwnd by the amount in the receiver
+				 * to keep a constant cwnd packets in the
+				 * network.
+				 */
+				if (tp->t_timer[TCPT_REXMT] == 0 ||
+				    ti->ti_ack != tp->snd_una)
+					tp->t_dupacks = 0;
+				else if (++tp->t_dupacks == TCPREXMTTHRESH) {
+					tcp_seq onxt = tp->snd_nxt;
+					u_int win =
+					    min(tp->snd_wnd, tp->snd_cwnd) / 2 /
+						tp->t_maxseg;
+
+					if (win < 2)
+						win = 2;
+					tp->snd_ssthresh = win * tp->t_maxseg;
+					tp->t_timer[TCPT_REXMT] = 0;
+					tp->t_rtt = 0;
+					tp->snd_nxt = ti->ti_ack;
+					tp->snd_cwnd = tp->t_maxseg;
+					(void) tcp_output(tp);
+					tp->snd_cwnd = tp->snd_ssthresh +
+					       tp->t_maxseg * tp->t_dupacks;
+					if (SEQ_GT(onxt, tp->snd_nxt))
+						tp->snd_nxt = onxt;
+					goto drop;
+				} else if (tp->t_dupacks > TCPREXMTTHRESH) {
+					tp->snd_cwnd += tp->t_maxseg;
+					(void) tcp_output(tp);
+					goto drop;
+				}
+			} else
+				tp->t_dupacks = 0;
+			break;
+		}
+	synrx_to_est:
+		/*
+		 * If the congestion window was inflated to account
+		 * for the other side's cached packets, retract it.
+		 */
+		if (tp->t_dupacks > TCPREXMTTHRESH &&
+		    tp->snd_cwnd > tp->snd_ssthresh)
+			tp->snd_cwnd = tp->snd_ssthresh;
+		tp->t_dupacks = 0;
+		if (SEQ_GT(ti->ti_ack, tp->snd_max)) {
+			goto dropafterack;
+		}
+		acked = ti->ti_ack - tp->snd_una;
+
+		/*
+		 * If transmit timer is running and timed sequence
+		 * number was acked, update smoothed round trip time.
+		 * Since we now have an rtt measurement, cancel the
+		 * timer backoff (cf., Phil Karn's retransmit alg.).
+		 * Recompute the initial retransmit timer.
+		 */
+		if (tp->t_rtt && SEQ_GT(ti->ti_ack, tp->t_rtseq))
+			tcp_xmit_timer(tp,tp->t_rtt);
+
+		/*
+		 * If all outstanding data is acked, stop retransmit
+		 * timer and remember to restart (more output or persist).
+		 * If there is more data to be acked, restart retransmit
+		 * timer, using current (possibly backed-off) value.
+		 */
+		if (ti->ti_ack == tp->snd_max) {
+			tp->t_timer[TCPT_REXMT] = 0;
+			needoutput = 1;
+		} else if (tp->t_timer[TCPT_PERSIST] == 0)
+			tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
+		/*
+		 * When new data is acked, open the congestion window.
+		 * If the window gives us less than ssthresh packets
+		 * in flight, open exponentially (maxseg per packet).
+		 * Otherwise open linearly: maxseg per window
+		 * (maxseg^2 / cwnd per packet).
+		 */
+		{
+		  register u_int cw = tp->snd_cwnd;
+		  register u_int incr = tp->t_maxseg;
+
+		  if (cw > tp->snd_ssthresh)
+		    incr = incr * incr / cw;
+		  tp->snd_cwnd = min(cw + incr, TCP_MAXWIN<<tp->snd_scale);
+		}
+		if (acked > so->so_snd.sb_cc) {
+			tp->snd_wnd -= so->so_snd.sb_cc;
+			sbdrop(&so->so_snd, (int )so->so_snd.sb_cc);
+			ourfinisacked = 1;
+		} else {
+			sbdrop(&so->so_snd, acked);
+			tp->snd_wnd -= acked;
+			ourfinisacked = 0;
+		}
+		tp->snd_una = ti->ti_ack;
+		if (SEQ_LT(tp->snd_nxt, tp->snd_una))
+			tp->snd_nxt = tp->snd_una;
+
+		switch (tp->t_state) {
+
+		/*
+		 * In FIN_WAIT_1 STATE in addition to the processing
+		 * for the ESTABLISHED state if our FIN is now acknowledged
+		 * then enter FIN_WAIT_2.
+		 */
+		case TCPS_FIN_WAIT_1:
+			if (ourfinisacked) {
+				/*
+				 * If we can't receive any more
+				 * data, then closing user can proceed.
+				 * Starting the timer is contrary to the
+				 * specification, but if we don't get a FIN
+				 * we'll hang forever.
+				 */
+				if (so->so_state & SS_FCANTRCVMORE) {
+					tp->t_timer[TCPT_2MSL] = TCP_MAXIDLE;
+				}
+				tp->t_state = TCPS_FIN_WAIT_2;
+			}
+			break;
+
+	 	/*
+		 * In CLOSING STATE in addition to the processing for
+		 * the ESTABLISHED state if the ACK acknowledges our FIN
+		 * then enter the TIME-WAIT state, otherwise ignore
+		 * the segment.
+		 */
+		case TCPS_CLOSING:
+			if (ourfinisacked) {
+				tp->t_state = TCPS_TIME_WAIT;
+				tcp_canceltimers(tp);
+				tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
+			}
+			break;
+
+		/*
+		 * In LAST_ACK, we may still be waiting for data to drain
+		 * and/or to be acked, as well as for the ack of our FIN.
+		 * If our FIN is now acknowledged, delete the TCB,
+		 * enter the closed state and return.
+		 */
+		case TCPS_LAST_ACK:
+			if (ourfinisacked) {
+                                tcp_close(tp);
+				goto drop;
+			}
+			break;
+
+		/*
+		 * In TIME_WAIT state the only thing that should arrive
+		 * is a retransmission of the remote FIN.  Acknowledge
+		 * it and restart the finack timer.
+		 */
+		case TCPS_TIME_WAIT:
+			tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
+			goto dropafterack;
+		}
+	} /* switch(tp->t_state) */
+
+step6:
+	/*
+	 * Update window information.
+	 * Don't look at window if no ACK: TAC's send garbage on first SYN.
+	 */
+	if ((tiflags & TH_ACK) &&
+	    (SEQ_LT(tp->snd_wl1, ti->ti_seq) ||
+	    (tp->snd_wl1 == ti->ti_seq && (SEQ_LT(tp->snd_wl2, ti->ti_ack) ||
+	    (tp->snd_wl2 == ti->ti_ack && tiwin > tp->snd_wnd))))) {
+		tp->snd_wnd = tiwin;
+		tp->snd_wl1 = ti->ti_seq;
+		tp->snd_wl2 = ti->ti_ack;
+		if (tp->snd_wnd > tp->max_sndwnd)
+			tp->max_sndwnd = tp->snd_wnd;
+		needoutput = 1;
+	}
+
+	/*
+	 * Process segments with URG.
+	 */
+	if ((tiflags & TH_URG) && ti->ti_urp &&
+	    TCPS_HAVERCVDFIN(tp->t_state) == 0) {
+		/*
+		 * This is a kludge, but if we receive and accept
+		 * random urgent pointers, we'll crash in
+		 * soreceive.  It's hard to imagine someone
+		 * actually wanting to send this much urgent data.
+		 */
+		if (ti->ti_urp + so->so_rcv.sb_cc > so->so_rcv.sb_datalen) {
+			ti->ti_urp = 0;
+			tiflags &= ~TH_URG;
+			goto dodata;
+		}
+		/*
+		 * If this segment advances the known urgent pointer,
+		 * then mark the data stream.  This should not happen
+		 * in CLOSE_WAIT, CLOSING, LAST_ACK or TIME_WAIT STATES since
+		 * a FIN has been received from the remote side.
+		 * In these states we ignore the URG.
+		 *
+		 * According to RFC961 (Assigned Protocols),
+		 * the urgent pointer points to the last octet
+		 * of urgent data.  We continue, however,
+		 * to consider it to indicate the first octet
+		 * of data past the urgent section as the original
+		 * spec states (in one of two places).
+		 */
+		if (SEQ_GT(ti->ti_seq+ti->ti_urp, tp->rcv_up)) {
+			tp->rcv_up = ti->ti_seq + ti->ti_urp;
+			so->so_urgc =  so->so_rcv.sb_cc +
+				(tp->rcv_up - tp->rcv_nxt); /* -1; */
+			tp->rcv_up = ti->ti_seq + ti->ti_urp;
+
+		}
+	} else
+		/*
+		 * If no out of band data is expected,
+		 * pull receive urgent pointer along
+		 * with the receive window.
+		 */
+		if (SEQ_GT(tp->rcv_nxt, tp->rcv_up))
+			tp->rcv_up = tp->rcv_nxt;
+dodata:
+
+	/*
+	 * Process the segment text, merging it into the TCP sequencing queue,
+	 * and arranging for acknowledgment of receipt if necessary.
+	 * This process logically involves adjusting tp->rcv_wnd as data
+	 * is presented to the user (this happens in tcp_usrreq.c,
+	 * case PRU_RCVD).  If a FIN has already been received on this
+	 * connection then we just ignore the text.
+	 */
+	if ((ti->ti_len || (tiflags&TH_FIN)) &&
+	    TCPS_HAVERCVDFIN(tp->t_state) == 0) {
+		TCP_REASS(tp, ti, m, so, tiflags);
+	} else {
+		m_free(m);
+		tiflags &= ~TH_FIN;
+	}
+
+	/*
+	 * If FIN is received ACK the FIN and let the user know
+	 * that the connection is closing.
+	 */
+	if (tiflags & TH_FIN) {
+		if (TCPS_HAVERCVDFIN(tp->t_state) == 0) {
+			/*
+			 * If we receive a FIN we can't send more data,
+			 * set it SS_FDRAIN
+                         * Shutdown the socket if there is no rx data in the
+			 * buffer.
+			 * soread() is called on completion of shutdown() and
+			 * will got to TCPS_LAST_ACK, and use tcp_output()
+			 * to send the FIN.
+			 */
+			sofwdrain(so);
+
+			tp->t_flags |= TF_ACKNOW;
+			tp->rcv_nxt++;
+		}
+		switch (tp->t_state) {
+
+	 	/*
+		 * In SYN_RECEIVED and ESTABLISHED STATES
+		 * enter the CLOSE_WAIT state.
+		 */
+		case TCPS_SYN_RECEIVED:
+		case TCPS_ESTABLISHED:
+		  if(so->so_emu == EMU_CTL)        /* no shutdown on socket */
+		    tp->t_state = TCPS_LAST_ACK;
+		  else
+		    tp->t_state = TCPS_CLOSE_WAIT;
+		  break;
+
+	 	/*
+		 * If still in FIN_WAIT_1 STATE FIN has not been acked so
+		 * enter the CLOSING state.
+		 */
+		case TCPS_FIN_WAIT_1:
+			tp->t_state = TCPS_CLOSING;
+			break;
+
+	 	/*
+		 * In FIN_WAIT_2 state enter the TIME_WAIT state,
+		 * starting the time-wait timer, turning off the other
+		 * standard timers.
+		 */
+		case TCPS_FIN_WAIT_2:
+			tp->t_state = TCPS_TIME_WAIT;
+			tcp_canceltimers(tp);
+			tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
+			break;
+
+		/*
+		 * In TIME_WAIT state restart the 2 MSL time_wait timer.
+		 */
+		case TCPS_TIME_WAIT:
+			tp->t_timer[TCPT_2MSL] = 2 * TCPTV_MSL;
+			break;
+		}
+	}
+
+	/*
+	 * If this is a small packet, then ACK now - with Nagel
+	 *      congestion avoidance sender won't send more until
+	 *      he gets an ACK.
+	 *
+	 * See above.
+	 */
+	if (ti->ti_len && (unsigned)ti->ti_len <= 5 &&
+	    ((struct tcpiphdr_2 *)ti)->first_char == (char)27) {
+		tp->t_flags |= TF_ACKNOW;
+	}
+
+	/*
+	 * Return any desired output.
+	 */
+	if (needoutput || (tp->t_flags & TF_ACKNOW)) {
+		(void) tcp_output(tp);
+	}
+	return;
+
+dropafterack:
+	/*
+	 * Generate an ACK dropping incoming segment if it occupies
+	 * sequence space, where the ACK reflects our state.
+	 */
+	if (tiflags & TH_RST)
+		goto drop;
+	m_freem(m);
+	tp->t_flags |= TF_ACKNOW;
+	(void) tcp_output(tp);
+	return;
+
+dropwithreset:
+	/* reuses m if m!=NULL, m_free() unnecessary */
+	if (tiflags & TH_ACK)
+		tcp_respond(tp, ti, m, (tcp_seq)0, ti->ti_ack, TH_RST);
+	else {
+		if (tiflags & TH_SYN) ti->ti_len++;
+		tcp_respond(tp, ti, m, ti->ti_seq+ti->ti_len, (tcp_seq)0,
+		    TH_RST|TH_ACK);
+	}
+
+	return;
+
+drop:
+	/*
+	 * Drop space held by incoming segment and return.
+	 */
+	m_free(m);
+
+	return;
+}
+
+static void
+tcp_dooptions(struct tcpcb *tp, u_char *cp, int cnt, struct tcpiphdr *ti)
+{
+	uint16_t mss;
+	int opt, optlen;
+
+	DEBUG_CALL("tcp_dooptions");
+	DEBUG_ARGS((dfd," tp = %lx  cnt=%i \n", (long )tp, cnt));
+
+	for (; cnt > 0; cnt -= optlen, cp += optlen) {
+		opt = cp[0];
+		if (opt == TCPOPT_EOL)
+			break;
+		if (opt == TCPOPT_NOP)
+			optlen = 1;
+		else {
+			optlen = cp[1];
+			if (optlen <= 0)
+				break;
+		}
+		switch (opt) {
+
+		default:
+			continue;
+
+		case TCPOPT_MAXSEG:
+			if (optlen != TCPOLEN_MAXSEG)
+				continue;
+			if (!(ti->ti_flags & TH_SYN))
+				continue;
+			memcpy((char *) &mss, (char *) cp + 2, sizeof(mss));
+			NTOHS(mss);
+			(void) tcp_mss(tp, mss);	/* sets t_maxseg */
+			break;
+		}
+	}
+}
+
+
+/*
+ * Pull out of band byte out of a segment so
+ * it doesn't appear in the user's data queue.
+ * It is still reflected in the segment length for
+ * sequencing purposes.
+ */
+
+#ifdef notdef
+
+void
+tcp_pulloutofband(so, ti, m)
+	struct socket *so;
+	struct tcpiphdr *ti;
+	register struct mbuf *m;
+{
+	int cnt = ti->ti_urp - 1;
+
+	while (cnt >= 0) {
+		if (m->m_len > cnt) {
+			char *cp = mtod(m, caddr_t) + cnt;
+			struct tcpcb *tp = sototcpcb(so);
+
+			tp->t_iobc = *cp;
+			tp->t_oobflags |= TCPOOB_HAVEDATA;
+			memcpy(sp, cp+1, (unsigned)(m->m_len - cnt - 1));
+			m->m_len--;
+			return;
+		}
+		cnt -= m->m_len;
+		m = m->m_next; /* XXX WRONG! Fix it! */
+		if (m == 0)
+			break;
+	}
+	panic("tcp_pulloutofband");
+}
+
+#endif /* notdef */
+
+/*
+ * Collect new round-trip time estimate
+ * and update averages and current timeout.
+ */
+
+static void
+tcp_xmit_timer(register struct tcpcb *tp, int rtt)
+{
+	register short delta;
+
+	DEBUG_CALL("tcp_xmit_timer");
+	DEBUG_ARG("tp = %lx", (long)tp);
+	DEBUG_ARG("rtt = %d", rtt);
+
+	if (tp->t_srtt != 0) {
+		/*
+		 * srtt is stored as fixed point with 3 bits after the
+		 * binary point (i.e., scaled by 8).  The following magic
+		 * is equivalent to the smoothing algorithm in rfc793 with
+		 * an alpha of .875 (srtt = rtt/8 + srtt*7/8 in fixed
+		 * point).  Adjust rtt to origin 0.
+		 */
+		delta = rtt - 1 - (tp->t_srtt >> TCP_RTT_SHIFT);
+		if ((tp->t_srtt += delta) <= 0)
+			tp->t_srtt = 1;
+		/*
+		 * We accumulate a smoothed rtt variance (actually, a
+		 * smoothed mean difference), then set the retransmit
+		 * timer to smoothed rtt + 4 times the smoothed variance.
+		 * rttvar is stored as fixed point with 2 bits after the
+		 * binary point (scaled by 4).  The following is
+		 * equivalent to rfc793 smoothing with an alpha of .75
+		 * (rttvar = rttvar*3/4 + |delta| / 4).  This replaces
+		 * rfc793's wired-in beta.
+		 */
+		if (delta < 0)
+			delta = -delta;
+		delta -= (tp->t_rttvar >> TCP_RTTVAR_SHIFT);
+		if ((tp->t_rttvar += delta) <= 0)
+			tp->t_rttvar = 1;
+	} else {
+		/*
+		 * No rtt measurement yet - use the unsmoothed rtt.
+		 * Set the variance to half the rtt (so our first
+		 * retransmit happens at 3*rtt).
+		 */
+		tp->t_srtt = rtt << TCP_RTT_SHIFT;
+		tp->t_rttvar = rtt << (TCP_RTTVAR_SHIFT - 1);
+	}
+	tp->t_rtt = 0;
+	tp->t_rxtshift = 0;
+
+	/*
+	 * the retransmit should happen at rtt + 4 * rttvar.
+	 * Because of the way we do the smoothing, srtt and rttvar
+	 * will each average +1/2 tick of bias.  When we compute
+	 * the retransmit timer, we want 1/2 tick of rounding and
+	 * 1 extra tick because of +-1/2 tick uncertainty in the
+	 * firing of the timer.  The bias will give us exactly the
+	 * 1.5 tick we need.  But, because the bias is
+	 * statistical, we have to test that we don't drop below
+	 * the minimum feasible timer (which is 2 ticks).
+	 */
+	TCPT_RANGESET(tp->t_rxtcur, TCP_REXMTVAL(tp),
+	    (short)tp->t_rttmin, TCPTV_REXMTMAX); /* XXX */
+
+	/*
+	 * We received an ack for a packet that wasn't retransmitted;
+	 * it is probably safe to discard any error indications we've
+	 * received recently.  This isn't quite right, but close enough
+	 * for now (a route might have failed after we sent a segment,
+	 * and the return path might not be symmetrical).
+	 */
+	tp->t_softerror = 0;
+}
+
+/*
+ * Determine a reasonable value for maxseg size.
+ * If the route is known, check route for mtu.
+ * If none, use an mss that can be handled on the outgoing
+ * interface without forcing IP to fragment; if bigger than
+ * an mbuf cluster (MCLBYTES), round down to nearest multiple of MCLBYTES
+ * to utilize large mbufs.  If no route is found, route has no mtu,
+ * or the destination isn't local, use a default, hopefully conservative
+ * size (usually 512 or the default IP max size, but no more than the mtu
+ * of the interface), as we can't discover anything about intervening
+ * gateways or networks.  We also initialize the congestion/slow start
+ * window to be a single segment if the destination isn't local.
+ * While looking at the routing entry, we also initialize other path-dependent
+ * parameters from pre-set or cached values in the routing entry.
+ */
+
+int
+tcp_mss(struct tcpcb *tp, u_int offer)
+{
+	struct socket *so = tp->t_socket;
+	int mss;
+
+	DEBUG_CALL("tcp_mss");
+	DEBUG_ARG("tp = %lx", (long)tp);
+	DEBUG_ARG("offer = %d", offer);
+
+	mss = min(IF_MTU, IF_MRU) - sizeof(struct tcpiphdr);
+	if (offer)
+		mss = min(mss, offer);
+	mss = max(mss, 32);
+	if (mss < tp->t_maxseg || offer != 0)
+	   tp->t_maxseg = mss;
+
+	tp->snd_cwnd = mss;
+
+	sbreserve(&so->so_snd, TCP_SNDSPACE + ((TCP_SNDSPACE % mss) ?
+                                               (mss - (TCP_SNDSPACE % mss)) :
+                                               0));
+	sbreserve(&so->so_rcv, TCP_RCVSPACE + ((TCP_RCVSPACE % mss) ?
+                                               (mss - (TCP_RCVSPACE % mss)) :
+                                               0));
+
+	DEBUG_MISC((dfd, " returning mss = %d\n", mss));
+
+	return mss;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_output.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_output.c
new file mode 100644
index 0000000..01725db
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_output.c
@@ -0,0 +1,492 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_output.c	8.3 (Berkeley) 12/30/93
+ * tcp_output.c,v 1.3 1994/09/15 10:36:55 davidg Exp
+ */
+
+/*
+ * Changes and additions relating to SLiRP
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+
+static const u_char  tcp_outflags[TCP_NSTATES] = {
+	TH_RST|TH_ACK, 0,      TH_SYN,        TH_SYN|TH_ACK,
+	TH_ACK,        TH_ACK, TH_FIN|TH_ACK, TH_FIN|TH_ACK,
+	TH_FIN|TH_ACK, TH_ACK, TH_ACK,
+};
+
+
+#define MAX_TCPOPTLEN	32	/* max # bytes that go in options */
+
+/*
+ * Tcp output routine: figure out what should be sent and send it.
+ */
+int
+tcp_output(struct tcpcb *tp)
+{
+	register struct socket *so = tp->t_socket;
+	register long len, win;
+	int off, flags, error;
+	register struct mbuf *m;
+	register struct tcpiphdr *ti;
+	u_char opt[MAX_TCPOPTLEN];
+	unsigned optlen, hdrlen;
+	int idle, sendalot;
+
+	DEBUG_CALL("tcp_output");
+	DEBUG_ARG("tp = %lx", (long )tp);
+
+	/*
+	 * Determine length of data that should be transmitted,
+	 * and flags that will be used.
+	 * If there is some data or critical controls (SYN, RST)
+	 * to send, then transmit; otherwise, investigate further.
+	 */
+	idle = (tp->snd_max == tp->snd_una);
+	if (idle && tp->t_idle >= tp->t_rxtcur)
+		/*
+		 * We have been idle for "a while" and no acks are
+		 * expected to clock out any data we send --
+		 * slow start to get ack "clock" running again.
+		 */
+		tp->snd_cwnd = tp->t_maxseg;
+again:
+	sendalot = 0;
+	off = tp->snd_nxt - tp->snd_una;
+	win = min(tp->snd_wnd, tp->snd_cwnd);
+
+	flags = tcp_outflags[tp->t_state];
+
+	DEBUG_MISC((dfd, " --- tcp_output flags = 0x%x\n",flags));
+
+	/*
+	 * If in persist timeout with window of 0, send 1 byte.
+	 * Otherwise, if window is small but nonzero
+	 * and timer expired, we will send what we can
+	 * and go to transmit state.
+	 */
+	if (tp->t_force) {
+		if (win == 0) {
+			/*
+			 * If we still have some data to send, then
+			 * clear the FIN bit.  Usually this would
+			 * happen below when it realizes that we
+			 * aren't sending all the data.  However,
+			 * if we have exactly 1 byte of unset data,
+			 * then it won't clear the FIN bit below,
+			 * and if we are in persist state, we wind
+			 * up sending the packet without recording
+			 * that we sent the FIN bit.
+			 *
+			 * We can't just blindly clear the FIN bit,
+			 * because if we don't have any more data
+			 * to send then the probe will be the FIN
+			 * itself.
+			 */
+			if (off < so->so_snd.sb_cc)
+				flags &= ~TH_FIN;
+			win = 1;
+		} else {
+			tp->t_timer[TCPT_PERSIST] = 0;
+			tp->t_rxtshift = 0;
+		}
+	}
+
+	len = min(so->so_snd.sb_cc, win) - off;
+
+	if (len < 0) {
+		/*
+		 * If FIN has been sent but not acked,
+		 * but we haven't been called to retransmit,
+		 * len will be -1.  Otherwise, window shrank
+		 * after we sent into it.  If window shrank to 0,
+		 * cancel pending retransmit and pull snd_nxt
+		 * back to (closed) window.  We will enter persist
+		 * state below.  If the window didn't close completely,
+		 * just wait for an ACK.
+		 */
+		len = 0;
+		if (win == 0) {
+			tp->t_timer[TCPT_REXMT] = 0;
+			tp->snd_nxt = tp->snd_una;
+		}
+	}
+
+	if (len > tp->t_maxseg) {
+		len = tp->t_maxseg;
+		sendalot = 1;
+	}
+	if (SEQ_LT(tp->snd_nxt + len, tp->snd_una + so->so_snd.sb_cc))
+		flags &= ~TH_FIN;
+
+	win = sbspace(&so->so_rcv);
+
+	/*
+	 * Sender silly window avoidance.  If connection is idle
+	 * and can send all data, a maximum segment,
+	 * at least a maximum default-size segment do it,
+	 * or are forced, do it; otherwise don't bother.
+	 * If peer's buffer is tiny, then send
+	 * when window is at least half open.
+	 * If retransmitting (possibly after persist timer forced us
+	 * to send into a small window), then must resend.
+	 */
+	if (len) {
+		if (len == tp->t_maxseg)
+			goto send;
+		if ((1 || idle || tp->t_flags & TF_NODELAY) &&
+		    len + off >= so->so_snd.sb_cc)
+			goto send;
+		if (tp->t_force)
+			goto send;
+		if (len >= tp->max_sndwnd / 2 && tp->max_sndwnd > 0)
+			goto send;
+		if (SEQ_LT(tp->snd_nxt, tp->snd_max))
+			goto send;
+	}
+
+	/*
+	 * Compare available window to amount of window
+	 * known to peer (as advertised window less
+	 * next expected input).  If the difference is at least two
+	 * max size segments, or at least 50% of the maximum possible
+	 * window, then want to send a window update to peer.
+	 */
+	if (win > 0) {
+		/*
+		 * "adv" is the amount we can increase the window,
+		 * taking into account that we are limited by
+		 * TCP_MAXWIN << tp->rcv_scale.
+		 */
+		long adv = min(win, (long)TCP_MAXWIN << tp->rcv_scale) -
+			(tp->rcv_adv - tp->rcv_nxt);
+
+		if (adv >= (long) (2 * tp->t_maxseg))
+			goto send;
+		if (2 * adv >= (long) so->so_rcv.sb_datalen)
+			goto send;
+	}
+
+	/*
+	 * Send if we owe peer an ACK.
+	 */
+	if (tp->t_flags & TF_ACKNOW)
+		goto send;
+	if (flags & (TH_SYN|TH_RST))
+		goto send;
+	if (SEQ_GT(tp->snd_up, tp->snd_una))
+		goto send;
+	/*
+	 * If our state indicates that FIN should be sent
+	 * and we have not yet done so, or we're retransmitting the FIN,
+	 * then we need to send.
+	 */
+	if (flags & TH_FIN &&
+	    ((tp->t_flags & TF_SENTFIN) == 0 || tp->snd_nxt == tp->snd_una))
+		goto send;
+
+	/*
+	 * TCP window updates are not reliable, rather a polling protocol
+	 * using ``persist'' packets is used to insure receipt of window
+	 * updates.  The three ``states'' for the output side are:
+	 *	idle			not doing retransmits or persists
+	 *	persisting		to move a small or zero window
+	 *	(re)transmitting	and thereby not persisting
+	 *
+	 * tp->t_timer[TCPT_PERSIST]
+	 *	is set when we are in persist state.
+	 * tp->t_force
+	 *	is set when we are called to send a persist packet.
+	 * tp->t_timer[TCPT_REXMT]
+	 *	is set when we are retransmitting
+	 * The output side is idle when both timers are zero.
+	 *
+	 * If send window is too small, there is data to transmit, and no
+	 * retransmit or persist is pending, then go to persist state.
+	 * If nothing happens soon, send when timer expires:
+	 * if window is nonzero, transmit what we can,
+	 * otherwise force out a byte.
+	 */
+	if (so->so_snd.sb_cc && tp->t_timer[TCPT_REXMT] == 0 &&
+	    tp->t_timer[TCPT_PERSIST] == 0) {
+		tp->t_rxtshift = 0;
+		tcp_setpersist(tp);
+	}
+
+	/*
+	 * No reason to send a segment, just return.
+	 */
+	return (0);
+
+send:
+	/*
+	 * Before ESTABLISHED, force sending of initial options
+	 * unless TCP set not to do any options.
+	 * NOTE: we assume that the IP/TCP header plus TCP options
+	 * always fit in a single mbuf, leaving room for a maximum
+	 * link header, i.e.
+	 *	max_linkhdr + sizeof (struct tcpiphdr) + optlen <= MHLEN
+	 */
+	optlen = 0;
+	hdrlen = sizeof (struct tcpiphdr);
+	if (flags & TH_SYN) {
+		tp->snd_nxt = tp->iss;
+		if ((tp->t_flags & TF_NOOPT) == 0) {
+			uint16_t mss;
+
+			opt[0] = TCPOPT_MAXSEG;
+			opt[1] = 4;
+			mss = htons((uint16_t) tcp_mss(tp, 0));
+			memcpy((caddr_t)(opt + 2), (caddr_t)&mss, sizeof(mss));
+			optlen = 4;
+		}
+ 	}
+
+ 	hdrlen += optlen;
+
+	/*
+	 * Adjust data length if insertion of options will
+	 * bump the packet length beyond the t_maxseg length.
+	 */
+	 if (len > tp->t_maxseg - optlen) {
+		len = tp->t_maxseg - optlen;
+		sendalot = 1;
+	 }
+
+	/*
+	 * Grab a header mbuf, attaching a copy of data to
+	 * be transmitted, and initialize the header from
+	 * the template for sends on this connection.
+	 */
+	if (len) {
+		m = m_get(so->slirp);
+		if (m == NULL) {
+			error = 1;
+			goto out;
+		}
+		m->m_data += IF_MAXLINKHDR;
+		m->m_len = hdrlen;
+
+		sbcopy(&so->so_snd, off, (int) len, mtod(m, caddr_t) + hdrlen);
+		m->m_len += len;
+
+		/*
+		 * If we're sending everything we've got, set PUSH.
+		 * (This will keep happy those implementations which only
+		 * give data to the user when a buffer fills or
+		 * a PUSH comes in.)
+		 */
+		if (off + len == so->so_snd.sb_cc)
+			flags |= TH_PUSH;
+	} else {
+		m = m_get(so->slirp);
+		if (m == NULL) {
+			error = 1;
+			goto out;
+		}
+		m->m_data += IF_MAXLINKHDR;
+		m->m_len = hdrlen;
+	}
+
+	ti = mtod(m, struct tcpiphdr *);
+
+	memcpy((caddr_t)ti, &tp->t_template, sizeof (struct tcpiphdr));
+
+	/*
+	 * Fill in fields, remembering maximum advertised
+	 * window for use in delaying messages about window sizes.
+	 * If resending a FIN, be sure not to use a new sequence number.
+	 */
+	if (flags & TH_FIN && tp->t_flags & TF_SENTFIN &&
+	    tp->snd_nxt == tp->snd_max)
+		tp->snd_nxt--;
+	/*
+	 * If we are doing retransmissions, then snd_nxt will
+	 * not reflect the first unsent octet.  For ACK only
+	 * packets, we do not want the sequence number of the
+	 * retransmitted packet, we want the sequence number
+	 * of the next unsent octet.  So, if there is no data
+	 * (and no SYN or FIN), use snd_max instead of snd_nxt
+	 * when filling in ti_seq.  But if we are in persist
+	 * state, snd_max might reflect one byte beyond the
+	 * right edge of the window, so use snd_nxt in that
+	 * case, since we know we aren't doing a retransmission.
+	 * (retransmit and persist are mutually exclusive...)
+	 */
+	if (len || (flags & (TH_SYN|TH_FIN)) || tp->t_timer[TCPT_PERSIST])
+		ti->ti_seq = htonl(tp->snd_nxt);
+	else
+		ti->ti_seq = htonl(tp->snd_max);
+	ti->ti_ack = htonl(tp->rcv_nxt);
+	if (optlen) {
+		memcpy((caddr_t)(ti + 1), (caddr_t)opt, optlen);
+		ti->ti_off = (sizeof (struct tcphdr) + optlen) >> 2;
+	}
+	ti->ti_flags = flags;
+	/*
+	 * Calculate receive window.  Don't shrink window,
+	 * but avoid silly window syndrome.
+	 */
+	if (win < (long)(so->so_rcv.sb_datalen / 4) && win < (long)tp->t_maxseg)
+		win = 0;
+	if (win > (long)TCP_MAXWIN << tp->rcv_scale)
+		win = (long)TCP_MAXWIN << tp->rcv_scale;
+	if (win < (long)(tp->rcv_adv - tp->rcv_nxt))
+		win = (long)(tp->rcv_adv - tp->rcv_nxt);
+	ti->ti_win = htons((uint16_t) (win>>tp->rcv_scale));
+
+	if (SEQ_GT(tp->snd_up, tp->snd_una)) {
+		ti->ti_urp = htons((uint16_t)(tp->snd_up - ntohl(ti->ti_seq)));
+		ti->ti_flags |= TH_URG;
+	} else
+		/*
+		 * If no urgent pointer to send, then we pull
+		 * the urgent pointer to the left edge of the send window
+		 * so that it doesn't drift into the send window on sequence
+		 * number wraparound.
+		 */
+		tp->snd_up = tp->snd_una;		/* drag it along */
+
+	/*
+	 * Put TCP length in extended header, and then
+	 * checksum extended header and data.
+	 */
+	if (len + optlen)
+		ti->ti_len = htons((uint16_t)(sizeof (struct tcphdr) +
+		    optlen + len));
+	ti->ti_sum = cksum(m, (int)(hdrlen + len));
+
+	/*
+	 * In transmit state, time the transmission and arrange for
+	 * the retransmit.  In persist state, just set snd_max.
+	 */
+	if (tp->t_force == 0 || tp->t_timer[TCPT_PERSIST] == 0) {
+		tcp_seq startseq = tp->snd_nxt;
+
+		/*
+		 * Advance snd_nxt over sequence space of this segment.
+		 */
+		if (flags & (TH_SYN|TH_FIN)) {
+			if (flags & TH_SYN)
+				tp->snd_nxt++;
+			if (flags & TH_FIN) {
+				tp->snd_nxt++;
+				tp->t_flags |= TF_SENTFIN;
+			}
+		}
+		tp->snd_nxt += len;
+		if (SEQ_GT(tp->snd_nxt, tp->snd_max)) {
+			tp->snd_max = tp->snd_nxt;
+			/*
+			 * Time this transmission if not a retransmission and
+			 * not currently timing anything.
+			 */
+			if (tp->t_rtt == 0) {
+				tp->t_rtt = 1;
+				tp->t_rtseq = startseq;
+			}
+		}
+
+		/*
+		 * Set retransmit timer if not currently set,
+		 * and not doing an ack or a keep-alive probe.
+		 * Initial value for retransmit timer is smoothed
+		 * round-trip time + 2 * round-trip time variance.
+		 * Initialize shift counter which is used for backoff
+		 * of retransmit time.
+		 */
+		if (tp->t_timer[TCPT_REXMT] == 0 &&
+		    tp->snd_nxt != tp->snd_una) {
+			tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
+			if (tp->t_timer[TCPT_PERSIST]) {
+				tp->t_timer[TCPT_PERSIST] = 0;
+				tp->t_rxtshift = 0;
+			}
+		}
+	} else
+		if (SEQ_GT(tp->snd_nxt + len, tp->snd_max))
+			tp->snd_max = tp->snd_nxt + len;
+
+	/*
+	 * Fill in IP length and desired time to live and
+	 * send to IP level.  There should be a better way
+	 * to handle ttl and tos; we could keep them in
+	 * the template, but need a way to checksum without them.
+	 */
+	m->m_len = hdrlen + len; /* XXX Needed? m_len should be correct */
+
+    {
+
+	((struct ip *)ti)->ip_len = m->m_len;
+
+	((struct ip *)ti)->ip_ttl = IPDEFTTL;
+	((struct ip *)ti)->ip_tos = so->so_iptos;
+
+	error = ip_output(so, m);
+    }
+	if (error) {
+out:
+		return (error);
+	}
+
+	/*
+	 * Data sent (as far as we can tell).
+	 * If this advertises a larger window than any other segment,
+	 * then remember the size of the advertised window.
+	 * Any pending ACK has now been sent.
+	 */
+	if (win > 0 && SEQ_GT(tp->rcv_nxt+win, tp->rcv_adv))
+		tp->rcv_adv = tp->rcv_nxt + win;
+	tp->last_ack_sent = tp->rcv_nxt;
+	tp->t_flags &= ~(TF_ACKNOW|TF_DELACK);
+	if (sendalot)
+		goto again;
+
+	return (0);
+}
+
+void
+tcp_setpersist(struct tcpcb *tp)
+{
+    int t = ((tp->t_srtt >> 2) + tp->t_rttvar) >> 1;
+
+	/*
+	 * Start/restart persistence timer.
+	 */
+	TCPT_RANGESET(tp->t_timer[TCPT_PERSIST],
+	    t * tcp_backoff[tp->t_rxtshift],
+	    TCPTV_PERSMIN, TCPTV_PERSMAX);
+	if (tp->t_rxtshift < TCP_MAXRXTSHIFT)
+		tp->t_rxtshift++;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_subr.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_subr.c
new file mode 100644
index 0000000..1557e89
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_subr.c
@@ -0,0 +1,915 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_subr.c	8.1 (Berkeley) 6/10/93
+ * tcp_subr.c,v 1.5 1994/10/08 22:39:58 phk Exp
+ */
+
+/*
+ * Changes and additions relating to SLiRP
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+
+/* patchable/settable parameters for tcp */
+/* Don't do rfc1323 performance enhancements */
+#define TCP_DO_RFC1323 0
+
+/*
+ * Tcp initialization
+ */
+void
+tcp_init(Slirp *slirp)
+{
+    slirp->tcp_iss = 1;		/* wrong */
+    slirp->tcb.so_next = slirp->tcb.so_prev = &slirp->tcb;
+    slirp->tcp_last_so = &slirp->tcb;
+}
+
+/*
+ * Create template to be used to send tcp packets on a connection.
+ * Call after host entry created, fills
+ * in a skeletal tcp/ip header, minimizing the amount of work
+ * necessary when the connection is used.
+ */
+void
+tcp_template(struct tcpcb *tp)
+{
+	struct socket *so = tp->t_socket;
+	register struct tcpiphdr *n = &tp->t_template;
+
+	n->ti_mbuf = NULL;
+	n->ti_x1 = 0;
+	n->ti_pr = IPPROTO_TCP;
+	n->ti_len = htons(sizeof (struct tcpiphdr) - sizeof (struct ip));
+	n->ti_src = so->so_faddr;
+	n->ti_dst = so->so_laddr;
+	n->ti_sport = so->so_fport;
+	n->ti_dport = so->so_lport;
+
+	n->ti_seq = 0;
+	n->ti_ack = 0;
+	n->ti_x2 = 0;
+	n->ti_off = 5;
+	n->ti_flags = 0;
+	n->ti_win = 0;
+	n->ti_sum = 0;
+	n->ti_urp = 0;
+}
+
+/*
+ * Send a single message to the TCP at address specified by
+ * the given TCP/IP header.  If m == 0, then we make a copy
+ * of the tcpiphdr at ti and send directly to the addressed host.
+ * This is used to force keep alive messages out using the TCP
+ * template for a connection tp->t_template.  If flags are given
+ * then we send a message back to the TCP which originated the
+ * segment ti, and discard the mbuf containing it and any other
+ * attached mbufs.
+ *
+ * In any case the ack and sequence number of the transmitted
+ * segment are as specified by the parameters.
+ */
+void
+tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
+            tcp_seq ack, tcp_seq seq, int flags)
+{
+	register int tlen;
+	int win = 0;
+
+	DEBUG_CALL("tcp_respond");
+	DEBUG_ARG("tp = %lx", (long)tp);
+	DEBUG_ARG("ti = %lx", (long)ti);
+	DEBUG_ARG("m = %lx", (long)m);
+	DEBUG_ARG("ack = %u", ack);
+	DEBUG_ARG("seq = %u", seq);
+	DEBUG_ARG("flags = %x", flags);
+
+	if (tp)
+		win = sbspace(&tp->t_socket->so_rcv);
+        if (m == NULL) {
+		if ((m = m_get(tp->t_socket->slirp)) == NULL)
+			return;
+		tlen = 0;
+		m->m_data += IF_MAXLINKHDR;
+		*mtod(m, struct tcpiphdr *) = *ti;
+		ti = mtod(m, struct tcpiphdr *);
+		flags = TH_ACK;
+	} else {
+		/*
+		 * ti points into m so the next line is just making
+		 * the mbuf point to ti
+		 */
+		m->m_data = (caddr_t)ti;
+
+		m->m_len = sizeof (struct tcpiphdr);
+		tlen = 0;
+#define xchg(a,b,type) { type t; t=a; a=b; b=t; }
+		xchg(ti->ti_dst.s_addr, ti->ti_src.s_addr, uint32_t);
+		xchg(ti->ti_dport, ti->ti_sport, uint16_t);
+#undef xchg
+	}
+	ti->ti_len = htons((u_short)(sizeof (struct tcphdr) + tlen));
+	tlen += sizeof (struct tcpiphdr);
+	m->m_len = tlen;
+
+        ti->ti_mbuf = NULL;
+	ti->ti_x1 = 0;
+	ti->ti_seq = htonl(seq);
+	ti->ti_ack = htonl(ack);
+	ti->ti_x2 = 0;
+	ti->ti_off = sizeof (struct tcphdr) >> 2;
+	ti->ti_flags = flags;
+	if (tp)
+		ti->ti_win = htons((uint16_t) (win >> tp->rcv_scale));
+	else
+		ti->ti_win = htons((uint16_t)win);
+	ti->ti_urp = 0;
+	ti->ti_sum = 0;
+	ti->ti_sum = cksum(m, tlen);
+	((struct ip *)ti)->ip_len = tlen;
+
+	if(flags & TH_RST)
+	  ((struct ip *)ti)->ip_ttl = MAXTTL;
+	else
+	  ((struct ip *)ti)->ip_ttl = IPDEFTTL;
+
+	(void) ip_output((struct socket *)0, m);
+}
+
+/*
+ * Create a new TCP control block, making an
+ * empty reassembly queue and hooking it to the argument
+ * protocol control block.
+ */
+struct tcpcb *
+tcp_newtcpcb(struct socket *so)
+{
+	register struct tcpcb *tp;
+
+	tp = (struct tcpcb *)malloc(sizeof(*tp));
+	if (tp == NULL)
+		return ((struct tcpcb *)0);
+
+	memset((char *) tp, 0, sizeof(struct tcpcb));
+	tp->seg_next = tp->seg_prev = (struct tcpiphdr*)tp;
+	tp->t_maxseg = TCP_MSS;
+
+	tp->t_flags = TCP_DO_RFC1323 ? (TF_REQ_SCALE|TF_REQ_TSTMP) : 0;
+	tp->t_socket = so;
+
+	/*
+	 * Init srtt to TCPTV_SRTTBASE (0), so we can tell that we have no
+	 * rtt estimate.  Set rttvar so that srtt + 2 * rttvar gives
+	 * reasonable initial retransmit time.
+	 */
+	tp->t_srtt = TCPTV_SRTTBASE;
+	tp->t_rttvar = TCPTV_SRTTDFLT << 2;
+	tp->t_rttmin = TCPTV_MIN;
+
+	TCPT_RANGESET(tp->t_rxtcur,
+	    ((TCPTV_SRTTBASE >> 2) + (TCPTV_SRTTDFLT << 2)) >> 1,
+	    TCPTV_MIN, TCPTV_REXMTMAX);
+
+	tp->snd_cwnd = TCP_MAXWIN << TCP_MAX_WINSHIFT;
+	tp->snd_ssthresh = TCP_MAXWIN << TCP_MAX_WINSHIFT;
+	tp->t_state = TCPS_CLOSED;
+
+	so->so_tcpcb = tp;
+
+	return (tp);
+}
+
+/*
+ * Drop a TCP connection, reporting
+ * the specified error.  If connection is synchronized,
+ * then send a RST to peer.
+ */
+struct tcpcb *tcp_drop(struct tcpcb *tp, int err)
+{
+	DEBUG_CALL("tcp_drop");
+	DEBUG_ARG("tp = %lx", (long)tp);
+	DEBUG_ARG("errno = %d", errno);
+
+	if (TCPS_HAVERCVDSYN(tp->t_state)) {
+		tp->t_state = TCPS_CLOSED;
+		(void) tcp_output(tp);
+	}
+	return (tcp_close(tp));
+}
+
+/*
+ * Close a TCP control block:
+ *	discard all space held by the tcp
+ *	discard internet protocol block
+ *	wake up any sleepers
+ */
+struct tcpcb *
+tcp_close(struct tcpcb *tp)
+{
+	register struct tcpiphdr *t;
+	struct socket *so = tp->t_socket;
+	Slirp *slirp = so->slirp;
+	register struct mbuf *m;
+
+	DEBUG_CALL("tcp_close");
+	DEBUG_ARG("tp = %lx", (long )tp);
+
+	/* free the reassembly queue, if any */
+	t = tcpfrag_list_first(tp);
+	while (!tcpfrag_list_end(t, tp)) {
+		t = tcpiphdr_next(t);
+		m = tcpiphdr_prev(t)->ti_mbuf;
+		remque(tcpiphdr2qlink(tcpiphdr_prev(t)));
+		m_freem(m);
+	}
+	free(tp);
+        so->so_tcpcb = NULL;
+	/* clobber input socket cache if we're closing the cached connection */
+	if (so == slirp->tcp_last_so)
+		slirp->tcp_last_so = &slirp->tcb;
+	closesocket(so->s);
+	sbfree(&so->so_rcv);
+	sbfree(&so->so_snd);
+	sofree(so);
+	return ((struct tcpcb *)0);
+}
+
+/*
+ * TCP protocol interface to socket abstraction.
+ */
+
+/*
+ * User issued close, and wish to trail through shutdown states:
+ * if never received SYN, just forget it.  If got a SYN from peer,
+ * but haven't sent FIN, then go to FIN_WAIT_1 state to send peer a FIN.
+ * If already got a FIN from peer, then almost done; go to LAST_ACK
+ * state.  In all other cases, have already sent FIN to peer (e.g.
+ * after PRU_SHUTDOWN), and just have to play tedious game waiting
+ * for peer to send FIN or not respond to keep-alives, etc.
+ * We can let the user exit from the close as soon as the FIN is acked.
+ */
+void
+tcp_sockclosed(struct tcpcb *tp)
+{
+
+	DEBUG_CALL("tcp_sockclosed");
+	DEBUG_ARG("tp = %lx", (long)tp);
+
+	switch (tp->t_state) {
+
+	case TCPS_CLOSED:
+	case TCPS_LISTEN:
+	case TCPS_SYN_SENT:
+		tp->t_state = TCPS_CLOSED;
+		tp = tcp_close(tp);
+		break;
+
+	case TCPS_SYN_RECEIVED:
+	case TCPS_ESTABLISHED:
+		tp->t_state = TCPS_FIN_WAIT_1;
+		break;
+
+	case TCPS_CLOSE_WAIT:
+		tp->t_state = TCPS_LAST_ACK;
+		break;
+	}
+	if (tp)
+		tcp_output(tp);
+}
+
+/*
+ * Connect to a host on the Internet
+ * Called by tcp_input
+ * Only do a connect, the tcp fields will be set in tcp_input
+ * return 0 if there's a result of the connect,
+ * else return -1 means we're still connecting
+ * The return value is almost always -1 since the socket is
+ * nonblocking.  Connect returns after the SYN is sent, and does
+ * not wait for ACK+SYN.
+ */
+int tcp_fconnect(struct socket *so)
+{
+  Slirp *slirp = so->slirp;
+  int ret=0;
+
+  DEBUG_CALL("tcp_fconnect");
+  DEBUG_ARG("so = %lx", (long )so);
+
+  if( (ret = so->s = os_socket(AF_INET,SOCK_STREAM,0)) >= 0) {
+    int opt, s=so->s;
+    struct sockaddr_in addr;
+
+    fd_nonblock(s);
+    opt = 1;
+    setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(opt ));
+    opt = 1;
+    setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(opt ));
+
+    addr.sin_family = AF_INET;
+    if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) ==
+        slirp->vnetwork_addr.s_addr) {
+      /* It's an alias */
+      if (so->so_faddr.s_addr == slirp->vnameserver_addr.s_addr) {
+	if (get_dns_addr(&addr.sin_addr) < 0)
+	  addr.sin_addr = loopback_addr;
+      } else {
+	addr.sin_addr = loopback_addr;
+      }
+    } else
+      addr.sin_addr = so->so_faddr;
+    addr.sin_port = so->so_fport;
+
+    DEBUG_MISC((dfd, " connect()ing, addr.sin_port=%d, "
+		"addr.sin_addr.s_addr=%.16s\n",
+		ntohs(addr.sin_port), inet_ntoa(addr.sin_addr)));
+    /* We don't care what port we get */
+    ret = connect(s,(struct sockaddr *)&addr,sizeof (addr));
+
+    /*
+     * If it's not in progress, it failed, so we just return 0,
+     * without clearing SS_NOFDREF
+     */
+    soisfconnecting(so);
+  }
+
+  return(ret);
+}
+
+/*
+ * Accept the socket and connect to the local-host
+ *
+ * We have a problem. The correct thing to do would be
+ * to first connect to the local-host, and only if the
+ * connection is accepted, then do an accept() here.
+ * But, a) we need to know who's trying to connect
+ * to the socket to be able to SYN the local-host, and
+ * b) we are already connected to the foreign host by
+ * the time it gets to accept(), so... We simply accept
+ * here and SYN the local-host.
+ */
+void
+tcp_connect(struct socket *inso)
+{
+	Slirp *slirp = inso->slirp;
+	struct socket *so;
+	struct sockaddr_in addr;
+	socklen_t addrlen = sizeof(struct sockaddr_in);
+	struct tcpcb *tp;
+	int s, opt;
+
+	DEBUG_CALL("tcp_connect");
+	DEBUG_ARG("inso = %lx", (long)inso);
+
+	/*
+	 * If it's an SS_ACCEPTONCE socket, no need to socreate()
+	 * another socket, just use the accept() socket.
+	 */
+	if (inso->so_state & SS_FACCEPTONCE) {
+		/* FACCEPTONCE already have a tcpcb */
+		so = inso;
+	} else {
+		if ((so = socreate(slirp)) == NULL) {
+			/* If it failed, get rid of the pending connection */
+			closesocket(accept(inso->s,(struct sockaddr *)&addr,&addrlen));
+			return;
+		}
+		if (tcp_attach(so) < 0) {
+			free(so); /* NOT sofree */
+			return;
+		}
+		so->so_laddr = inso->so_laddr;
+		so->so_lport = inso->so_lport;
+	}
+
+	(void) tcp_mss(sototcpcb(so), 0);
+
+	if ((s = accept(inso->s,(struct sockaddr *)&addr,&addrlen)) < 0) {
+		tcp_close(sototcpcb(so)); /* This will sofree() as well */
+		return;
+	}
+	fd_nonblock(s);
+	opt = 1;
+	setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
+	opt = 1;
+	setsockopt(s,SOL_SOCKET,SO_OOBINLINE,(char *)&opt,sizeof(int));
+	opt = 1;
+	setsockopt(s,IPPROTO_TCP,TCP_NODELAY,(char *)&opt,sizeof(int));
+
+	so->so_fport = addr.sin_port;
+	so->so_faddr = addr.sin_addr;
+	/* Translate connections from localhost to the real hostname */
+	if (so->so_faddr.s_addr == 0 || so->so_faddr.s_addr == loopback_addr.s_addr)
+	   so->so_faddr = slirp->vhost_addr;
+
+	/* Close the accept() socket, set right state */
+	if (inso->so_state & SS_FACCEPTONCE) {
+		closesocket(so->s); /* If we only accept once, close the accept() socket */
+		so->so_state = SS_NOFDREF; /* Don't select it yet, even though we have an FD */
+					   /* if it's not FACCEPTONCE, it's already NOFDREF */
+	}
+	so->s = s;
+	so->so_state |= SS_INCOMING;
+
+	so->so_iptos = tcp_tos(so);
+	tp = sototcpcb(so);
+
+	tcp_template(tp);
+
+	tp->t_state = TCPS_SYN_SENT;
+	tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_INIT;
+	tp->iss = slirp->tcp_iss;
+	slirp->tcp_iss += TCP_ISSINCR/2;
+	tcp_sendseqinit(tp);
+	tcp_output(tp);
+}
+
+/*
+ * Attach a TCPCB to a socket.
+ */
+int
+tcp_attach(struct socket *so)
+{
+	if ((so->so_tcpcb = tcp_newtcpcb(so)) == NULL)
+	   return -1;
+
+	insque(so, &so->slirp->tcb);
+
+	return 0;
+}
+
+/*
+ * Set the socket's type of service field
+ */
+static const struct tos_t tcptos[] = {
+	  {0, 20, IPTOS_THROUGHPUT, 0},	/* ftp data */
+	  {21, 21, IPTOS_LOWDELAY,  EMU_FTP},	/* ftp control */
+	  {0, 23, IPTOS_LOWDELAY, 0},	/* telnet */
+	  {0, 80, IPTOS_THROUGHPUT, 0},	/* WWW */
+	  {0, 513, IPTOS_LOWDELAY, EMU_RLOGIN|EMU_NOCONNECT},	/* rlogin */
+	  {0, 514, IPTOS_LOWDELAY, EMU_RSH|EMU_NOCONNECT},	/* shell */
+	  {0, 544, IPTOS_LOWDELAY, EMU_KSH},		/* kshell */
+	  {0, 543, IPTOS_LOWDELAY, 0},	/* klogin */
+	  {0, 6667, IPTOS_THROUGHPUT, EMU_IRC},	/* IRC */
+	  {0, 6668, IPTOS_THROUGHPUT, EMU_IRC},	/* IRC undernet */
+	  {0, 7070, IPTOS_LOWDELAY, EMU_REALAUDIO }, /* RealAudio control */
+	  {0, 113, IPTOS_LOWDELAY, EMU_IDENT }, /* identd protocol */
+	  {0, 0, 0, 0}
+};
+
+static struct emu_t *tcpemu = NULL;
+
+/*
+ * Return TOS according to the above table
+ */
+uint8_t
+tcp_tos(struct socket *so)
+{
+	int i = 0;
+	struct emu_t *emup;
+
+	while(tcptos[i].tos) {
+		if ((tcptos[i].fport && (ntohs(so->so_fport) == tcptos[i].fport)) ||
+		    (tcptos[i].lport && (ntohs(so->so_lport) == tcptos[i].lport))) {
+			so->so_emu = tcptos[i].emu;
+			return tcptos[i].tos;
+		}
+		i++;
+	}
+
+	/* Nope, lets see if there's a user-added one */
+	for (emup = tcpemu; emup; emup = emup->next) {
+		if ((emup->fport && (ntohs(so->so_fport) == emup->fport)) ||
+		    (emup->lport && (ntohs(so->so_lport) == emup->lport))) {
+			so->so_emu = emup->emu;
+			return emup->tos;
+		}
+	}
+
+	return 0;
+}
+
+/*
+ * Emulate programs that try and connect to us
+ * This includes ftp (the data connection is
+ * initiated by the server) and IRC (DCC CHAT and
+ * DCC SEND) for now
+ *
+ * NOTE: It's possible to crash SLiRP by sending it
+ * unstandard strings to emulate... if this is a problem,
+ * more checks are needed here
+ *
+ * XXX Assumes the whole command came in one packet
+ *
+ * XXX Some ftp clients will have their TOS set to
+ * LOWDELAY and so Nagel will kick in.  Because of this,
+ * we'll get the first letter, followed by the rest, so
+ * we simply scan for ORT instead of PORT...
+ * DCC doesn't have this problem because there's other stuff
+ * in the packet before the DCC command.
+ *
+ * Return 1 if the mbuf m is still valid and should be
+ * sbappend()ed
+ *
+ * NOTE: if you return 0 you MUST m_free() the mbuf!
+ */
+int
+tcp_emu(struct socket *so, struct mbuf *m)
+{
+	Slirp *slirp = so->slirp;
+	u_int n1, n2, n3, n4, n5, n6;
+        char buff[257];
+	uint32_t laddr;
+	u_int lport;
+	char *bptr;
+
+	DEBUG_CALL("tcp_emu");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("m = %lx", (long)m);
+
+	switch(so->so_emu) {
+		int x, i;
+
+	 case EMU_IDENT:
+		/*
+		 * Identification protocol as per rfc-1413
+		 */
+
+		{
+			struct socket *tmpso;
+			struct sockaddr_in addr;
+			socklen_t addrlen = sizeof(struct sockaddr_in);
+			struct sbuf *so_rcv = &so->so_rcv;
+
+			memcpy(so_rcv->sb_wptr, m->m_data, m->m_len);
+			so_rcv->sb_wptr += m->m_len;
+			so_rcv->sb_rptr += m->m_len;
+			m->m_data[m->m_len] = 0; /* NULL terminate */
+			if (strchr(m->m_data, '\r') || strchr(m->m_data, '\n')) {
+				if (sscanf(so_rcv->sb_data, "%u%*[ ,]%u", &n1, &n2) == 2) {
+					HTONS(n1);
+					HTONS(n2);
+					/* n2 is the one on our host */
+					for (tmpso = slirp->tcb.so_next;
+					     tmpso != &slirp->tcb;
+					     tmpso = tmpso->so_next) {
+						if (tmpso->so_laddr.s_addr == so->so_laddr.s_addr &&
+						    tmpso->so_lport == n2 &&
+						    tmpso->so_faddr.s_addr == so->so_faddr.s_addr &&
+						    tmpso->so_fport == n1) {
+							if (getsockname(tmpso->s,
+								(struct sockaddr *)&addr, &addrlen) == 0)
+							   n2 = ntohs(addr.sin_port);
+							break;
+						}
+					}
+				}
+                                so_rcv->sb_cc = snprintf(so_rcv->sb_data,
+                                                         so_rcv->sb_datalen,
+                                                         "%d,%d\r\n", n1, n2);
+				so_rcv->sb_rptr = so_rcv->sb_data;
+				so_rcv->sb_wptr = so_rcv->sb_data + so_rcv->sb_cc;
+			}
+			m_free(m);
+			return 0;
+		}
+
+        case EMU_FTP: /* ftp */
+                *(m->m_data+m->m_len) = 0; /* NUL terminate for strstr */
+		if ((bptr = (char *)strstr(m->m_data, "ORT")) != NULL) {
+			/*
+			 * Need to emulate the PORT command
+			 */
+			x = sscanf(bptr, "ORT %u,%u,%u,%u,%u,%u\r\n%256[^\177]",
+				   &n1, &n2, &n3, &n4, &n5, &n6, buff);
+			if (x < 6)
+			   return 1;
+
+			laddr = htonl((n1 << 24) | (n2 << 16) | (n3 << 8) | (n4));
+			lport = htons((n5 << 8) | (n6));
+
+			if ((so = tcp_listen(slirp, INADDR_ANY, 0, laddr,
+			                     lport, SS_FACCEPTONCE)) == NULL) {
+			   return 1;
+			}
+			n6 = ntohs(so->so_fport);
+
+			n5 = (n6 >> 8) & 0xff;
+			n6 &= 0xff;
+
+			laddr = ntohl(so->so_faddr.s_addr);
+
+			n1 = ((laddr >> 24) & 0xff);
+			n2 = ((laddr >> 16) & 0xff);
+			n3 = ((laddr >> 8)  & 0xff);
+			n4 =  (laddr & 0xff);
+
+			m->m_len = bptr - m->m_data; /* Adjust length */
+                        m->m_len += snprintf(bptr, m->m_hdr.mh_size - m->m_len,
+                                             "ORT %d,%d,%d,%d,%d,%d\r\n%s",
+                                             n1, n2, n3, n4, n5, n6, x==7?buff:"");
+			return 1;
+		} else if ((bptr = (char *)strstr(m->m_data, "27 Entering")) != NULL) {
+			/*
+			 * Need to emulate the PASV response
+			 */
+			x = sscanf(bptr, "27 Entering Passive Mode (%u,%u,%u,%u,%u,%u)\r\n%256[^\177]",
+				   &n1, &n2, &n3, &n4, &n5, &n6, buff);
+			if (x < 6)
+			   return 1;
+
+			laddr = htonl((n1 << 24) | (n2 << 16) | (n3 << 8) | (n4));
+			lport = htons((n5 << 8) | (n6));
+
+			if ((so = tcp_listen(slirp, INADDR_ANY, 0, laddr,
+			                     lport, SS_FACCEPTONCE)) == NULL) {
+			   return 1;
+			}
+			n6 = ntohs(so->so_fport);
+
+			n5 = (n6 >> 8) & 0xff;
+			n6 &= 0xff;
+
+			laddr = ntohl(so->so_faddr.s_addr);
+
+			n1 = ((laddr >> 24) & 0xff);
+			n2 = ((laddr >> 16) & 0xff);
+			n3 = ((laddr >> 8)  & 0xff);
+			n4 =  (laddr & 0xff);
+
+			m->m_len = bptr - m->m_data; /* Adjust length */
+			m->m_len += snprintf(bptr, m->m_hdr.mh_size - m->m_len,
+                                             "27 Entering Passive Mode (%d,%d,%d,%d,%d,%d)\r\n%s",
+                                             n1, n2, n3, n4, n5, n6, x==7?buff:"");
+
+			return 1;
+		}
+
+		return 1;
+
+	 case EMU_KSH:
+		/*
+		 * The kshell (Kerberos rsh) and shell services both pass
+		 * a local port port number to carry signals to the server
+		 * and stderr to the client.  It is passed at the beginning
+		 * of the connection as a NUL-terminated decimal ASCII string.
+		 */
+		so->so_emu = 0;
+		for (lport = 0, i = 0; i < m->m_len-1; ++i) {
+			if (m->m_data[i] < '0' || m->m_data[i] > '9')
+				return 1;       /* invalid number */
+			lport *= 10;
+			lport += m->m_data[i] - '0';
+		}
+		if (m->m_data[m->m_len-1] == '\0' && lport != 0 &&
+		    (so = tcp_listen(slirp, INADDR_ANY, 0, so->so_laddr.s_addr,
+		                     htons(lport), SS_FACCEPTONCE)) != NULL)
+                    m->m_len = snprintf(m->m_data, m->m_hdr.mh_size, "%d",
+                                        ntohs(so->so_fport)) + 1;
+		return 1;
+
+	 case EMU_IRC:
+		/*
+		 * Need to emulate DCC CHAT, DCC SEND and DCC MOVE
+		 */
+		*(m->m_data+m->m_len) = 0; /* NULL terminate the string for strstr */
+		if ((bptr = (char *)strstr(m->m_data, "DCC")) == NULL)
+			 return 1;
+
+		/* The %256s is for the broken mIRC */
+		if (sscanf(bptr, "DCC CHAT %256s %u %u", buff, &laddr, &lport) == 3) {
+			if ((so = tcp_listen(slirp, INADDR_ANY, 0,
+			                     htonl(laddr), htons(lport),
+			                     SS_FACCEPTONCE)) == NULL) {
+				return 1;
+			}
+			m->m_len = bptr - m->m_data; /* Adjust length */
+                        m->m_len += snprintf(bptr, m->m_hdr.mh_size,
+                                             "DCC CHAT chat %lu %u%c\n",
+                                             (unsigned long)ntohl(so->so_faddr.s_addr),
+                                             ntohs(so->so_fport), 1);
+		} else if (sscanf(bptr, "DCC SEND %256s %u %u %u", buff, &laddr, &lport, &n1) == 4) {
+			if ((so = tcp_listen(slirp, INADDR_ANY, 0,
+			                     htonl(laddr), htons(lport),
+			                     SS_FACCEPTONCE)) == NULL) {
+				return 1;
+			}
+			m->m_len = bptr - m->m_data; /* Adjust length */
+                        m->m_len += snprintf(bptr, m->m_hdr.mh_size,
+                                             "DCC SEND %s %lu %u %u%c\n", buff,
+                                             (unsigned long)ntohl(so->so_faddr.s_addr),
+                                             ntohs(so->so_fport), n1, 1);
+		} else if (sscanf(bptr, "DCC MOVE %256s %u %u %u", buff, &laddr, &lport, &n1) == 4) {
+			if ((so = tcp_listen(slirp, INADDR_ANY, 0,
+			                     htonl(laddr), htons(lport),
+			                     SS_FACCEPTONCE)) == NULL) {
+				return 1;
+			}
+			m->m_len = bptr - m->m_data; /* Adjust length */
+                        m->m_len += snprintf(bptr, m->m_hdr.mh_size,
+                                             "DCC MOVE %s %lu %u %u%c\n", buff,
+                                             (unsigned long)ntohl(so->so_faddr.s_addr),
+                                             ntohs(so->so_fport), n1, 1);
+		}
+		return 1;
+
+	 case EMU_REALAUDIO:
+                /*
+		 * RealAudio emulation - JP. We must try to parse the incoming
+		 * data and try to find the two characters that contain the
+		 * port number. Then we redirect an udp port and replace the
+		 * number with the real port we got.
+		 *
+		 * The 1.0 beta versions of the player are not supported
+		 * any more.
+		 *
+		 * A typical packet for player version 1.0 (release version):
+		 *
+		 * 0000:50 4E 41 00 05
+		 * 0000:00 01 00 02 1B D7 00 00 67 E6 6C DC 63 00 12 50 ........g.l.c..P
+		 * 0010:4E 43 4C 49 45 4E 54 20 31 30 31 20 41 4C 50 48 NCLIENT 101 ALPH
+		 * 0020:41 6C 00 00 52 00 17 72 61 66 69 6C 65 73 2F 76 Al..R..rafiles/v
+		 * 0030:6F 61 2F 65 6E 67 6C 69 73 68 5F 2E 72 61 79 42 oa/english_.rayB
+		 *
+		 * Now the port number 0x1BD7 is found at offset 0x04 of the
+		 * Now the port number 0x1BD7 is found at offset 0x04 of the
+		 * second packet. This time we received five bytes first and
+		 * then the rest. You never know how many bytes you get.
+		 *
+		 * A typical packet for player version 2.0 (beta):
+		 *
+		 * 0000:50 4E 41 00 06 00 02 00 00 00 01 00 02 1B C1 00 PNA.............
+		 * 0010:00 67 75 78 F5 63 00 0A 57 69 6E 32 2E 30 2E 30 .gux.c..Win2.0.0
+		 * 0020:2E 35 6C 00 00 52 00 1C 72 61 66 69 6C 65 73 2F .5l..R..rafiles/
+		 * 0030:77 65 62 73 69 74 65 2F 32 30 72 65 6C 65 61 73 website/20releas
+		 * 0040:65 2E 72 61 79 53 00 00 06 36 42                e.rayS...6B
+		 *
+		 * Port number 0x1BC1 is found at offset 0x0d.
+		 *
+		 * This is just a horrible switch statement. Variable ra tells
+		 * us where we're going.
+		 */
+
+		bptr = m->m_data;
+		while (bptr < m->m_data + m->m_len) {
+			u_short p;
+			static int ra = 0;
+			char ra_tbl[4];
+
+			ra_tbl[0] = 0x50;
+			ra_tbl[1] = 0x4e;
+			ra_tbl[2] = 0x41;
+			ra_tbl[3] = 0;
+
+			switch (ra) {
+			 case 0:
+			 case 2:
+			 case 3:
+				if (*bptr++ != ra_tbl[ra]) {
+					ra = 0;
+					continue;
+				}
+				break;
+
+			 case 1:
+				/*
+				 * We may get 0x50 several times, ignore them
+				 */
+				if (*bptr == 0x50) {
+					ra = 1;
+					bptr++;
+					continue;
+				} else if (*bptr++ != ra_tbl[ra]) {
+					ra = 0;
+					continue;
+				}
+				break;
+
+			 case 4:
+				/*
+				 * skip version number
+				 */
+				bptr++;
+				break;
+
+			 case 5:
+				/*
+				 * The difference between versions 1.0 and
+				 * 2.0 is here. For future versions of
+				 * the player this may need to be modified.
+				 */
+				if (*(bptr + 1) == 0x02)
+				   bptr += 8;
+				else
+				   bptr += 4;
+				break;
+
+			 case 6:
+				/* This is the field containing the port
+				 * number that RA-player is listening to.
+				 */
+				lport = (((u_char*)bptr)[0] << 8)
+				+ ((u_char *)bptr)[1];
+				if (lport < 6970)
+				   lport += 256;   /* don't know why */
+				if (lport < 6970 || lport > 7170)
+				   return 1;       /* failed */
+
+				/* try to get udp port between 6970 - 7170 */
+				for (p = 6970; p < 7071; p++) {
+					if (udp_listen(slirp, INADDR_ANY,
+						       htons(p),
+						       so->so_laddr.s_addr,
+						       htons(lport),
+						       SS_FACCEPTONCE)) {
+						break;
+					}
+				}
+				if (p == 7071)
+				   p = 0;
+				*(u_char *)bptr++ = (p >> 8) & 0xff;
+                                *(u_char *)bptr = p & 0xff;
+				ra = 0;
+				return 1;   /* port redirected, we're done */
+				break;
+
+			 default:
+				ra = 0;
+			}
+			ra++;
+		}
+		return 1;
+
+	 default:
+		/* Ooops, not emulated, won't call tcp_emu again */
+		so->so_emu = 0;
+		return 1;
+	}
+}
+
+/*
+ * Do misc. config of SLiRP while its running.
+ * Return 0 if this connections is to be closed, 1 otherwise,
+ * return 2 if this is a command-line connection
+ */
+int tcp_ctl(struct socket *so)
+{
+    Slirp *slirp = so->slirp;
+    struct sbuf *sb = &so->so_snd;
+    struct ex_list *ex_ptr;
+    int do_pty;
+
+    DEBUG_CALL("tcp_ctl");
+    DEBUG_ARG("so = %lx", (long )so);
+
+    if (so->so_faddr.s_addr != slirp->vhost_addr.s_addr) {
+        /* Check if it's pty_exec */
+        for (ex_ptr = slirp->exec_list; ex_ptr; ex_ptr = ex_ptr->ex_next) {
+            if (ex_ptr->ex_fport == so->so_fport &&
+                so->so_faddr.s_addr == ex_ptr->ex_addr.s_addr) {
+                if (ex_ptr->ex_pty == 3) {
+                    so->s = -1;
+                    so->extra = (void *)ex_ptr->ex_exec;
+                    return 1;
+                }
+                do_pty = ex_ptr->ex_pty;
+                DEBUG_MISC((dfd, " executing %s \n",ex_ptr->ex_exec));
+                return fork_exec(so, ex_ptr->ex_exec, do_pty);
+            }
+        }
+    }
+    sb->sb_cc =
+        snprintf(sb->sb_wptr, sb->sb_datalen - (sb->sb_wptr - sb->sb_data),
+                 "Error: No application configured.\r\n");
+    sb->sb_wptr += sb->sb_cc;
+    return 0;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_timer.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_timer.c
new file mode 100644
index 0000000..1e6e051
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_timer.c
@@ -0,0 +1,292 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_timer.c	8.1 (Berkeley) 6/10/93
+ * tcp_timer.c,v 1.2 1994/08/02 07:49:10 davidg Exp
+ */
+
+#include "slirp.h"
+
+static struct tcpcb *tcp_timers(register struct tcpcb *tp, int timer);
+
+/*
+ * Fast timeout routine for processing delayed acks
+ */
+void
+tcp_fasttimo(Slirp *slirp)
+{
+	register struct socket *so;
+	register struct tcpcb *tp;
+
+	DEBUG_CALL("tcp_fasttimo");
+
+	so = slirp->tcb.so_next;
+	if (so)
+	for (; so != &slirp->tcb; so = so->so_next)
+		if ((tp = (struct tcpcb *)so->so_tcpcb) &&
+		    (tp->t_flags & TF_DELACK)) {
+			tp->t_flags &= ~TF_DELACK;
+			tp->t_flags |= TF_ACKNOW;
+			(void) tcp_output(tp);
+		}
+}
+
+/*
+ * Tcp protocol timeout routine called every 500 ms.
+ * Updates the timers in all active tcb's and
+ * causes finite state machine actions if timers expire.
+ */
+void
+tcp_slowtimo(Slirp *slirp)
+{
+	register struct socket *ip, *ipnxt;
+	register struct tcpcb *tp;
+	register int i;
+
+	DEBUG_CALL("tcp_slowtimo");
+
+	/*
+	 * Search through tcb's and update active timers.
+	 */
+	ip = slirp->tcb.so_next;
+        if (ip == NULL) {
+            return;
+        }
+	for (; ip != &slirp->tcb; ip = ipnxt) {
+		ipnxt = ip->so_next;
+		tp = sototcpcb(ip);
+                if (tp == NULL) {
+                        continue;
+                }
+		for (i = 0; i < TCPT_NTIMERS; i++) {
+			if (tp->t_timer[i] && --tp->t_timer[i] == 0) {
+				tcp_timers(tp,i);
+				if (ipnxt->so_prev != ip)
+					goto tpgone;
+			}
+		}
+		tp->t_idle++;
+		if (tp->t_rtt)
+		   tp->t_rtt++;
+tpgone:
+		;
+	}
+	slirp->tcp_iss += TCP_ISSINCR/PR_SLOWHZ;	/* increment iss */
+	slirp->tcp_now++;				/* for timestamps */
+}
+
+/*
+ * Cancel all timers for TCP tp.
+ */
+void
+tcp_canceltimers(struct tcpcb *tp)
+{
+	register int i;
+
+	for (i = 0; i < TCPT_NTIMERS; i++)
+		tp->t_timer[i] = 0;
+}
+
+const int tcp_backoff[TCP_MAXRXTSHIFT + 1] =
+   { 1, 2, 4, 8, 16, 32, 64, 64, 64, 64, 64, 64, 64 };
+
+/*
+ * TCP timer processing.
+ */
+static struct tcpcb *
+tcp_timers(register struct tcpcb *tp, int timer)
+{
+	register int rexmt;
+
+	DEBUG_CALL("tcp_timers");
+
+	switch (timer) {
+
+	/*
+	 * 2 MSL timeout in shutdown went off.  If we're closed but
+	 * still waiting for peer to close and connection has been idle
+	 * too long, or if 2MSL time is up from TIME_WAIT, delete connection
+	 * control block.  Otherwise, check again in a bit.
+	 */
+	case TCPT_2MSL:
+		if (tp->t_state != TCPS_TIME_WAIT &&
+		    tp->t_idle <= TCP_MAXIDLE)
+			tp->t_timer[TCPT_2MSL] = TCPTV_KEEPINTVL;
+		else
+			tp = tcp_close(tp);
+		break;
+
+	/*
+	 * Retransmission timer went off.  Message has not
+	 * been acked within retransmit interval.  Back off
+	 * to a longer retransmit interval and retransmit one segment.
+	 */
+	case TCPT_REXMT:
+
+		/*
+		 * XXXXX If a packet has timed out, then remove all the queued
+		 * packets for that session.
+		 */
+
+		if (++tp->t_rxtshift > TCP_MAXRXTSHIFT) {
+			/*
+			 * This is a hack to suit our terminal server here at the uni of canberra
+			 * since they have trouble with zeroes... It usually lets them through
+			 * unharmed, but under some conditions, it'll eat the zeros.  If we
+			 * keep retransmitting it, it'll keep eating the zeroes, so we keep
+			 * retransmitting, and eventually the connection dies...
+			 * (this only happens on incoming data)
+			 *
+			 * So, if we were gonna drop the connection from too many retransmits,
+			 * don't... instead halve the t_maxseg, which might break up the NULLs and
+			 * let them through
+			 *
+			 * *sigh*
+			 */
+
+			tp->t_maxseg >>= 1;
+			if (tp->t_maxseg < 32) {
+				/*
+				 * We tried our best, now the connection must die!
+				 */
+				tp->t_rxtshift = TCP_MAXRXTSHIFT;
+				tp = tcp_drop(tp, tp->t_softerror);
+				/* tp->t_softerror : ETIMEDOUT); */ /* XXX */
+				return (tp); /* XXX */
+			}
+
+			/*
+			 * Set rxtshift to 6, which is still at the maximum
+			 * backoff time
+			 */
+			tp->t_rxtshift = 6;
+		}
+		rexmt = TCP_REXMTVAL(tp) * tcp_backoff[tp->t_rxtshift];
+		TCPT_RANGESET(tp->t_rxtcur, rexmt,
+		    (short)tp->t_rttmin, TCPTV_REXMTMAX); /* XXX */
+		tp->t_timer[TCPT_REXMT] = tp->t_rxtcur;
+		/*
+		 * If losing, let the lower level know and try for
+		 * a better route.  Also, if we backed off this far,
+		 * our srtt estimate is probably bogus.  Clobber it
+		 * so we'll take the next rtt measurement as our srtt;
+		 * move the current srtt into rttvar to keep the current
+		 * retransmit times until then.
+		 */
+		if (tp->t_rxtshift > TCP_MAXRXTSHIFT / 4) {
+			tp->t_rttvar += (tp->t_srtt >> TCP_RTT_SHIFT);
+			tp->t_srtt = 0;
+		}
+		tp->snd_nxt = tp->snd_una;
+		/*
+		 * If timing a segment in this window, stop the timer.
+		 */
+		tp->t_rtt = 0;
+		/*
+		 * Close the congestion window down to one segment
+		 * (we'll open it by one segment for each ack we get).
+		 * Since we probably have a window's worth of unacked
+		 * data accumulated, this "slow start" keeps us from
+		 * dumping all that data as back-to-back packets (which
+		 * might overwhelm an intermediate gateway).
+		 *
+		 * There are two phases to the opening: Initially we
+		 * open by one mss on each ack.  This makes the window
+		 * size increase exponentially with time.  If the
+		 * window is larger than the path can handle, this
+		 * exponential growth results in dropped packet(s)
+		 * almost immediately.  To get more time between
+		 * drops but still "push" the network to take advantage
+		 * of improving conditions, we switch from exponential
+		 * to linear window opening at some threshold size.
+		 * For a threshold, we use half the current window
+		 * size, truncated to a multiple of the mss.
+		 *
+		 * (the minimum cwnd that will give us exponential
+		 * growth is 2 mss.  We don't allow the threshold
+		 * to go below this.)
+		 */
+		{
+		u_int win = min(tp->snd_wnd, tp->snd_cwnd) / 2 / tp->t_maxseg;
+		if (win < 2)
+			win = 2;
+		tp->snd_cwnd = tp->t_maxseg;
+		tp->snd_ssthresh = win * tp->t_maxseg;
+		tp->t_dupacks = 0;
+		}
+		(void) tcp_output(tp);
+		break;
+
+	/*
+	 * Persistence timer into zero window.
+	 * Force a byte to be output, if possible.
+	 */
+	case TCPT_PERSIST:
+		tcp_setpersist(tp);
+		tp->t_force = 1;
+		(void) tcp_output(tp);
+		tp->t_force = 0;
+		break;
+
+	/*
+	 * Keep-alive timer went off; send something
+	 * or drop connection if idle for too long.
+	 */
+	case TCPT_KEEP:
+		if (tp->t_state < TCPS_ESTABLISHED)
+			goto dropit;
+
+		if ((SO_OPTIONS) && tp->t_state <= TCPS_CLOSE_WAIT) {
+		    	if (tp->t_idle >= TCPTV_KEEP_IDLE + TCP_MAXIDLE)
+				goto dropit;
+			/*
+			 * Send a packet designed to force a response
+			 * if the peer is up and reachable:
+			 * either an ACK if the connection is still alive,
+			 * or an RST if the peer has closed the connection
+			 * due to timeout or reboot.
+			 * Using sequence number tp->snd_una-1
+			 * causes the transmitted zero-length segment
+			 * to lie outside the receive window;
+			 * by the protocol spec, this requires the
+			 * correspondent TCP to respond.
+			 */
+			tcp_respond(tp, &tp->t_template, (struct mbuf *)NULL,
+			    tp->rcv_nxt, tp->snd_una - 1, 0);
+			tp->t_timer[TCPT_KEEP] = TCPTV_KEEPINTVL;
+		} else
+			tp->t_timer[TCPT_KEEP] = TCPTV_KEEP_IDLE;
+		break;
+
+	dropit:
+		tp = tcp_drop(tp, 0);
+		break;
+	}
+
+	return (tp);
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_timer.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_timer.h
new file mode 100644
index 0000000..ff17914
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_timer.h
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_timer.h	8.1 (Berkeley) 6/10/93
+ * tcp_timer.h,v 1.4 1994/08/21 05:27:38 paul Exp
+ */
+
+#ifndef _TCP_TIMER_H_
+#define _TCP_TIMER_H_
+
+/*
+ * Definitions of the TCP timers.  These timers are counted
+ * down PR_SLOWHZ times a second.
+ */
+#define	TCPT_NTIMERS	4
+
+#define	TCPT_REXMT	0		/* retransmit */
+#define	TCPT_PERSIST	1		/* retransmit persistence */
+#define	TCPT_KEEP	2		/* keep alive */
+#define	TCPT_2MSL	3		/* 2*msl quiet time timer */
+
+/*
+ * The TCPT_REXMT timer is used to force retransmissions.
+ * The TCP has the TCPT_REXMT timer set whenever segments
+ * have been sent for which ACKs are expected but not yet
+ * received.  If an ACK is received which advances tp->snd_una,
+ * then the retransmit timer is cleared (if there are no more
+ * outstanding segments) or reset to the base value (if there
+ * are more ACKs expected).  Whenever the retransmit timer goes off,
+ * we retransmit one unacknowledged segment, and do a backoff
+ * on the retransmit timer.
+ *
+ * The TCPT_PERSIST timer is used to keep window size information
+ * flowing even if the window goes shut.  If all previous transmissions
+ * have been acknowledged (so that there are no retransmissions in progress),
+ * and the window is too small to bother sending anything, then we start
+ * the TCPT_PERSIST timer.  When it expires, if the window is nonzero,
+ * we go to transmit state.  Otherwise, at intervals send a single byte
+ * into the peer's window to force him to update our window information.
+ * We do this at most as often as TCPT_PERSMIN time intervals,
+ * but no more frequently than the current estimate of round-trip
+ * packet time.  The TCPT_PERSIST timer is cleared whenever we receive
+ * a window update from the peer.
+ *
+ * The TCPT_KEEP timer is used to keep connections alive.  If an
+ * connection is idle (no segments received) for TCPTV_KEEP_INIT amount of time,
+ * but not yet established, then we drop the connection.  Once the connection
+ * is established, if the connection is idle for TCPTV_KEEP_IDLE time
+ * (and keepalives have been enabled on the socket), we begin to probe
+ * the connection.  We force the peer to send us a segment by sending:
+ *	<SEQ=SND.UNA-1><ACK=RCV.NXT><CTL=ACK>
+ * This segment is (deliberately) outside the window, and should elicit
+ * an ack segment in response from the peer.  If, despite the TCPT_KEEP
+ * initiated segments we cannot elicit a response from a peer in TCPT_MAXIDLE
+ * amount of time probing, then we drop the connection.
+ */
+
+/*
+ * Time constants.
+ */
+#define TCPTV_MSL       ( 5*PR_SLOWHZ)          /* max seg lifetime (hah!) */
+
+#define	TCPTV_SRTTBASE	0			/* base roundtrip time;
+						   if 0, no idea yet */
+#define	TCPTV_SRTTDFLT	(  3*PR_SLOWHZ)		/* assumed RTT if no info */
+
+#define	TCPTV_PERSMIN	(  5*PR_SLOWHZ)		/* retransmit persistence */
+#define	TCPTV_PERSMAX	( 60*PR_SLOWHZ)		/* maximum persist interval */
+
+#define	TCPTV_KEEP_INIT	( 75*PR_SLOWHZ)		/* initial connect keep alive */
+#define	TCPTV_KEEP_IDLE	(120*60*PR_SLOWHZ)	/* dflt time before probing */
+#define	TCPTV_KEEPINTVL	( 75*PR_SLOWHZ)		/* default probe interval */
+#define	TCPTV_KEEPCNT	8			/* max probes before drop */
+
+#define	TCPTV_MIN	(  1*PR_SLOWHZ)		/* minimum allowable value */
+#define TCPTV_REXMTMAX  ( 12*PR_SLOWHZ)		/* max allowable REXMT value */
+
+#define	TCP_LINGERTIME	120			/* linger at most 2 minutes */
+
+#define TCP_MAXRXTSHIFT 12                      /* maximum retransmits */
+
+
+/*
+ * Force a time value to be in a certain range.
+ */
+#define	TCPT_RANGESET(tv, value, tvmin, tvmax) { \
+	(tv) = (value); \
+	if ((tv) < (tvmin)) \
+		(tv) = (tvmin); \
+	else if ((tv) > (tvmax)) \
+		(tv) = (tvmax); \
+}
+
+extern const int tcp_backoff[];
+
+struct tcpcb;
+
+void tcp_fasttimo(Slirp *);
+void tcp_slowtimo(Slirp *);
+void tcp_canceltimers(struct tcpcb *);
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_var.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_var.h
new file mode 100644
index 0000000..004193f
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcp_var.h
@@ -0,0 +1,161 @@
+/*
+ * Copyright (c) 1982, 1986, 1993, 1994
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcp_var.h	8.3 (Berkeley) 4/10/94
+ * tcp_var.h,v 1.3 1994/08/21 05:27:39 paul Exp
+ */
+
+#ifndef _TCP_VAR_H_
+#define _TCP_VAR_H_
+
+#include "tcpip.h"
+#include "tcp_timer.h"
+
+/*
+ * Tcp control block, one per tcp; fields:
+ */
+struct tcpcb {
+	struct tcpiphdr *seg_next;	/* sequencing queue */
+	struct tcpiphdr *seg_prev;
+	short	t_state;		/* state of this connection */
+	short	t_timer[TCPT_NTIMERS];	/* tcp timers */
+	short	t_rxtshift;		/* log(2) of rexmt exp. backoff */
+	short	t_rxtcur;		/* current retransmit value */
+	short	t_dupacks;		/* consecutive dup acks recd */
+	u_short	t_maxseg;		/* maximum segment size */
+	char	t_force;		/* 1 if forcing out a byte */
+	u_short	t_flags;
+#define	TF_ACKNOW	0x0001		/* ack peer immediately */
+#define	TF_DELACK	0x0002		/* ack, but try to delay it */
+#define	TF_NODELAY	0x0004		/* don't delay packets to coalesce */
+#define	TF_NOOPT	0x0008		/* don't use tcp options */
+#define	TF_SENTFIN	0x0010		/* have sent FIN */
+#define	TF_REQ_SCALE	0x0020		/* have/will request window scaling */
+#define	TF_RCVD_SCALE	0x0040		/* other side has requested scaling */
+#define	TF_REQ_TSTMP	0x0080		/* have/will request timestamps */
+#define	TF_RCVD_TSTMP	0x0100		/* a timestamp was received in SYN */
+#define	TF_SACK_PERMIT	0x0200		/* other side said I could SACK */
+
+	struct	tcpiphdr t_template;    /* static skeletal packet for xmit */
+
+	struct	socket *t_socket;		/* back pointer to socket */
+/*
+ * The following fields are used as in the protocol specification.
+ * See RFC783, Dec. 1981, page 21.
+ */
+/* send sequence variables */
+	tcp_seq	snd_una;		/* send unacknowledged */
+	tcp_seq	snd_nxt;		/* send next */
+	tcp_seq	snd_up;			/* send urgent pointer */
+	tcp_seq	snd_wl1;		/* window update seg seq number */
+	tcp_seq	snd_wl2;		/* window update seg ack number */
+	tcp_seq	iss;			/* initial send sequence number */
+	uint32_t snd_wnd;		/* send window */
+/* receive sequence variables */
+	uint32_t rcv_wnd;		/* receive window */
+	tcp_seq	rcv_nxt;		/* receive next */
+	tcp_seq	rcv_up;			/* receive urgent pointer */
+	tcp_seq	irs;			/* initial receive sequence number */
+/*
+ * Additional variables for this implementation.
+ */
+/* receive variables */
+	tcp_seq	rcv_adv;		/* advertised window */
+/* retransmit variables */
+	tcp_seq	snd_max;		/* highest sequence number sent;
+					 * used to recognize retransmits
+					 */
+/* congestion control (for slow start, source quench, retransmit after loss) */
+	uint32_t snd_cwnd;		/* congestion-controlled window */
+	uint32_t snd_ssthresh;		/* snd_cwnd size threshold for
+					 * for slow start exponential to
+					 * linear switch
+					 */
+/*
+ * transmit timing stuff.  See below for scale of srtt and rttvar.
+ * "Variance" is actually smoothed difference.
+ */
+	short	t_idle;			/* inactivity time */
+	short	t_rtt;			/* round trip time */
+	tcp_seq	t_rtseq;		/* sequence number being timed */
+	short	t_srtt;			/* smoothed round-trip time */
+	short	t_rttvar;		/* variance in round-trip time */
+	u_short	t_rttmin;		/* minimum rtt allowed */
+	uint32_t max_sndwnd;		/* largest window peer has offered */
+
+/* out-of-band data */
+	char	t_oobflags;		/* have some */
+	char	t_iobc;			/* input character */
+#define	TCPOOB_HAVEDATA	0x01
+#define	TCPOOB_HADDATA	0x02
+	short	t_softerror;		/* possible error not yet reported */
+
+/* RFC 1323 variables */
+	u_char	snd_scale;		/* window scaling for send window */
+	u_char	rcv_scale;		/* window scaling for recv window */
+	u_char	request_r_scale;	/* pending window scaling */
+	u_char	requested_s_scale;
+	uint32_t	ts_recent;		/* timestamp echo data */
+	uint32_t	ts_recent_age;		/* when last updated */
+	tcp_seq	last_ack_sent;
+
+};
+
+#define	sototcpcb(so)	((so)->so_tcpcb)
+
+/*
+ * The smoothed round-trip time and estimated variance
+ * are stored as fixed point numbers scaled by the values below.
+ * For convenience, these scales are also used in smoothing the average
+ * (smoothed = (1/scale)sample + ((scale-1)/scale)smoothed).
+ * With these scales, srtt has 3 bits to the right of the binary point,
+ * and thus an "ALPHA" of 0.875.  rttvar has 2 bits to the right of the
+ * binary point, and is smoothed with an ALPHA of 0.75.
+ */
+#define	TCP_RTT_SCALE		8	/* multiplier for srtt; 3 bits frac. */
+#define	TCP_RTT_SHIFT		3	/* shift for srtt; 3 bits frac. */
+#define	TCP_RTTVAR_SCALE	4	/* multiplier for rttvar; 2 bits */
+#define	TCP_RTTVAR_SHIFT	2	/* multiplier for rttvar; 2 bits */
+
+/*
+ * The initial retransmission should happen at rtt + 4 * rttvar.
+ * Because of the way we do the smoothing, srtt and rttvar
+ * will each average +1/2 tick of bias.  When we compute
+ * the retransmit timer, we want 1/2 tick of rounding and
+ * 1 extra tick because of +-1/2 tick uncertainty in the
+ * firing of the timer.  The bias will give us exactly the
+ * 1.5 tick we need.  But, because the bias is
+ * statistical, we have to test that we don't drop below
+ * the minimum feasible timer (which is 2 ticks).
+ * This macro assumes that the value of TCP_RTTVAR_SCALE
+ * is the same as the multiplier for rttvar.
+ */
+#define	TCP_REXMTVAL(tp) \
+	(((tp)->t_srtt >> TCP_RTT_SHIFT) + (tp)->t_rttvar)
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcpip.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcpip.h
new file mode 100644
index 0000000..7974ce3
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tcpip.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)tcpip.h	8.1 (Berkeley) 6/10/93
+ * tcpip.h,v 1.3 1994/08/21 05:27:40 paul Exp
+ */
+
+#ifndef _TCPIP_H_
+#define _TCPIP_H_
+
+/*
+ * Tcp+ip header, after ip options removed.
+ */
+struct tcpiphdr {
+	struct 	ipovly ti_i;		/* overlaid ip structure */
+	struct	tcphdr ti_t;		/* tcp header */
+};
+#define	ti_mbuf		ti_i.ih_mbuf.mptr
+#define	ti_x1		ti_i.ih_x1
+#define	ti_pr		ti_i.ih_pr
+#define	ti_len		ti_i.ih_len
+#define	ti_src		ti_i.ih_src
+#define	ti_dst		ti_i.ih_dst
+#define	ti_sport	ti_t.th_sport
+#define	ti_dport	ti_t.th_dport
+#define	ti_seq		ti_t.th_seq
+#define	ti_ack		ti_t.th_ack
+#define	ti_x2		ti_t.th_x2
+#define	ti_off		ti_t.th_off
+#define	ti_flags	ti_t.th_flags
+#define	ti_win		ti_t.th_win
+#define	ti_sum		ti_t.th_sum
+#define	ti_urp		ti_t.th_urp
+
+#define tcpiphdr2qlink(T) ((struct qlink*)(((char*)(T)) - sizeof(struct qlink)))
+#define qlink2tcpiphdr(Q) ((struct tcpiphdr*)(((char*)(Q)) + sizeof(struct qlink)))
+#define tcpiphdr_next(T) qlink2tcpiphdr(tcpiphdr2qlink(T)->next)
+#define tcpiphdr_prev(T) qlink2tcpiphdr(tcpiphdr2qlink(T)->prev)
+#define tcpfrag_list_first(T) qlink2tcpiphdr((T)->seg_next)
+#define tcpfrag_list_end(F, T) (tcpiphdr2qlink(F) == (struct qlink*)(T))
+#define tcpfrag_list_empty(T) ((T)->seg_next == (struct tcpiphdr*)(T))
+
+/*
+ * Just a clean way to get to the first byte
+ * of the packet
+ */
+struct tcpiphdr_2 {
+	struct tcpiphdr dummy;
+	char first_char;
+};
+
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tftp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tftp.h
new file mode 100644
index 0000000..b9f0847
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/tftp.h
@@ -0,0 +1,43 @@
+/* tftp defines */
+
+#define TFTP_SESSIONS_MAX 3
+
+#define TFTP_SERVER	69
+
+#define TFTP_RRQ    1
+#define TFTP_WRQ    2
+#define TFTP_DATA   3
+#define TFTP_ACK    4
+#define TFTP_ERROR  5
+#define TFTP_OACK   6
+
+#define TFTP_FILENAME_MAX 512
+
+struct tftp_t {
+  struct ip ip;
+  struct udphdr udp;
+  uint16_t tp_op;
+  union {
+    struct {
+      uint16_t tp_block_nr;
+      uint8_t tp_buf[512];
+    } tp_data;
+    struct {
+      uint16_t tp_error_code;
+      uint8_t tp_msg[512];
+    } tp_error;
+    uint8_t tp_buf[512 + 2];
+  } x;
+};
+
+struct tftp_session {
+    Slirp *slirp;
+    char *filename;
+
+    struct in_addr client_ip;
+    uint16_t client_port;
+
+    int timestamp;
+};
+
+void tftp_input(struct mbuf *m);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/udp.c b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/udp.c
new file mode 100644
index 0000000..2d04f12
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/udp.c
@@ -0,0 +1,386 @@
+/*
+ * Copyright (c) 1982, 1986, 1988, 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)udp_usrreq.c	8.4 (Berkeley) 1/21/94
+ * udp_usrreq.c,v 1.4 1994/10/02 17:48:45 phk Exp
+ */
+
+/*
+ * Changes and additions relating to SLiRP
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#include "slirp.h"
+#include "ip_icmp.h"
+
+static uint8_t udp_tos(struct socket *so);
+
+void
+udp_init(Slirp *slirp)
+{
+    slirp->udb.so_next = slirp->udb.so_prev = &slirp->udb;
+    slirp->udp_last_so = &slirp->udb;
+}
+/* m->m_data  points at ip packet header
+ * m->m_len   length ip packet
+ * ip->ip_len length data (IPDU)
+ */
+void
+udp_input(register struct mbuf *m, int iphlen)
+{
+	Slirp *slirp = m->slirp;
+	register struct ip *ip;
+	register struct udphdr *uh;
+	int len;
+	struct ip save_ip;
+	struct socket *so;
+
+	DEBUG_CALL("udp_input");
+	DEBUG_ARG("m = %lx", (long)m);
+	DEBUG_ARG("iphlen = %d", iphlen);
+
+	/*
+	 * Strip IP options, if any; should skip this,
+	 * make available to user, and use on returned packets,
+	 * but we don't yet have a way to check the checksum
+	 * with options still present.
+	 */
+	if(iphlen > sizeof(struct ip)) {
+		ip_stripoptions(m, (struct mbuf *)0);
+		iphlen = sizeof(struct ip);
+	}
+
+	/*
+	 * Get IP and UDP header together in first mbuf.
+	 */
+	ip = mtod(m, struct ip *);
+	uh = (struct udphdr *)((caddr_t)ip + iphlen);
+
+	/*
+	 * Make mbuf data length reflect UDP length.
+	 * If not enough data to reflect UDP length, drop.
+	 */
+	len = ntohs((uint16_t)uh->uh_ulen);
+
+	if (ip->ip_len != len) {
+		if (len > ip->ip_len) {
+			goto bad;
+		}
+		m_adj(m, len - ip->ip_len);
+		ip->ip_len = len;
+	}
+
+	/*
+	 * Save a copy of the IP header in case we want restore it
+	 * for sending an ICMP error message in response.
+	 */
+	save_ip = *ip;
+	save_ip.ip_len+= iphlen;         /* tcp_input subtracts this */
+
+	/*
+	 * Checksum extended UDP header and data.
+	 */
+	if (uh->uh_sum) {
+      memset(&((struct ipovly *)ip)->ih_mbuf, 0, sizeof(struct mbuf_ptr));
+	  ((struct ipovly *)ip)->ih_x1 = 0;
+	  ((struct ipovly *)ip)->ih_len = uh->uh_ulen;
+	  if(cksum(m, len + sizeof(struct ip))) {
+	    goto bad;
+	  }
+	}
+
+        /*
+         *  handle DHCP/BOOTP
+         */
+        if (ntohs(uh->uh_dport) == BOOTP_SERVER) {
+            bootp_input(m);
+            goto bad;
+        }
+
+        if (slirp->restricted) {
+            goto bad;
+        }
+
+#if 0
+        /*
+         *  handle TFTP
+         */
+        if (ntohs(uh->uh_dport) == TFTP_SERVER) {
+            tftp_input(m);
+            goto bad;
+        }
+#endif
+        
+	/*
+	 * Locate pcb for datagram.
+	 */
+	so = slirp->udp_last_so;
+	if (so->so_lport != uh->uh_sport ||
+	    so->so_laddr.s_addr != ip->ip_src.s_addr) {
+		struct socket *tmp;
+
+		for (tmp = slirp->udb.so_next; tmp != &slirp->udb;
+		     tmp = tmp->so_next) {
+			if (tmp->so_lport == uh->uh_sport &&
+			    tmp->so_laddr.s_addr == ip->ip_src.s_addr) {
+				so = tmp;
+				break;
+			}
+		}
+		if (tmp == &slirp->udb) {
+		  so = NULL;
+		} else {
+		  slirp->udp_last_so = so;
+		}
+	}
+
+	if (so == NULL) {
+	  /*
+	   * If there's no socket for this packet,
+	   * create one
+	   */
+	  so = socreate(slirp);
+	  if (!so) {
+	      goto bad;
+	  }
+	  if(udp_attach(so) == -1) {
+	    DEBUG_MISC((dfd," udp_attach errno = %d-%s\n",
+			errno,strerror(errno)));
+	    sofree(so);
+	    goto bad;
+	  }
+
+	  /*
+	   * Setup fields
+	   */
+	  so->so_laddr = ip->ip_src;
+	  so->so_lport = uh->uh_sport;
+
+	  if ((so->so_iptos = udp_tos(so)) == 0)
+	    so->so_iptos = ip->ip_tos;
+
+	  /*
+	   * XXXXX Here, check if it's in udpexec_list,
+	   * and if it is, do the fork_exec() etc.
+	   */
+	}
+
+        so->so_faddr = ip->ip_dst; /* XXX */
+        so->so_fport = uh->uh_dport; /* XXX */
+
+	iphlen += sizeof(struct udphdr);
+	m->m_len -= iphlen;
+	m->m_data += iphlen;
+
+	/*
+	 * Now we sendto() the packet.
+	 */
+	if(sosendto(so,m) == -1) {
+	  m->m_len += iphlen;
+	  m->m_data -= iphlen;
+	  *ip=save_ip;
+	  DEBUG_MISC((dfd,"udp tx errno = %d-%s\n",errno,strerror(errno)));
+	  icmp_error(m, ICMP_UNREACH,ICMP_UNREACH_NET, 0,strerror(errno));
+	}
+
+	m_free(so->so_m);   /* used for ICMP if error on sorecvfrom */
+
+	/* restore the orig mbuf packet */
+	m->m_len += iphlen;
+	m->m_data -= iphlen;
+	*ip=save_ip;
+	so->so_m=m;         /* ICMP backup */
+
+	return;
+bad:
+	m_freem(m);
+	return;
+}
+
+int udp_output2(struct socket *so, struct mbuf *m,
+                struct sockaddr_in *saddr, struct sockaddr_in *daddr,
+                int iptos)
+{
+	register struct udpiphdr *ui;
+	int error = 0;
+
+	DEBUG_CALL("udp_output");
+	DEBUG_ARG("so = %lx", (long)so);
+	DEBUG_ARG("m = %lx", (long)m);
+	DEBUG_ARG("saddr = %lx", (long)saddr->sin_addr.s_addr);
+	DEBUG_ARG("daddr = %lx", (long)daddr->sin_addr.s_addr);
+
+	/*
+	 * Adjust for header
+	 */
+	m->m_data -= sizeof(struct udpiphdr);
+	m->m_len += sizeof(struct udpiphdr);
+
+	/*
+	 * Fill in mbuf with extended UDP header
+	 * and addresses and length put into network format.
+	 */
+	ui = mtod(m, struct udpiphdr *);
+    memset(&ui->ui_i.ih_mbuf, 0 , sizeof(struct mbuf_ptr));
+	ui->ui_x1 = 0;
+	ui->ui_pr = IPPROTO_UDP;
+	ui->ui_len = htons(m->m_len - sizeof(struct ip));
+	/* XXXXX Check for from-one-location sockets, or from-any-location sockets */
+        ui->ui_src = saddr->sin_addr;
+	ui->ui_dst = daddr->sin_addr;
+	ui->ui_sport = saddr->sin_port;
+	ui->ui_dport = daddr->sin_port;
+	ui->ui_ulen = ui->ui_len;
+
+	/*
+	 * Stuff checksum and output datagram.
+	 */
+	ui->ui_sum = 0;
+	if ((ui->ui_sum = cksum(m, m->m_len)) == 0)
+		ui->ui_sum = 0xffff;
+	((struct ip *)ui)->ip_len = m->m_len;
+
+	((struct ip *)ui)->ip_ttl = IPDEFTTL;
+	((struct ip *)ui)->ip_tos = iptos;
+
+	error = ip_output(so, m);
+
+	return (error);
+}
+
+int udp_output(struct socket *so, struct mbuf *m,
+               struct sockaddr_in *addr)
+
+{
+    Slirp *slirp = so->slirp;
+    struct sockaddr_in saddr, daddr;
+
+    saddr = *addr;
+    if ((so->so_faddr.s_addr & slirp->vnetwork_mask.s_addr) ==
+        slirp->vnetwork_addr.s_addr) {
+        uint32_t inv_mask = ~slirp->vnetwork_mask.s_addr;
+
+        if ((so->so_faddr.s_addr & inv_mask) == inv_mask) {
+            saddr.sin_addr = slirp->vhost_addr;
+        } else if (addr->sin_addr.s_addr == loopback_addr.s_addr ||
+                   so->so_faddr.s_addr != slirp->vhost_addr.s_addr) {
+            saddr.sin_addr = so->so_faddr;
+        }
+    }
+    daddr.sin_addr = so->so_laddr;
+    daddr.sin_port = so->so_lport;
+
+    return udp_output2(so, m, &saddr, &daddr, so->so_iptos);
+}
+
+int
+udp_attach(struct socket *so)
+{
+  if((so->s = os_socket(AF_INET,SOCK_DGRAM,0)) != -1) {
+    so->so_expire = curtime + SO_EXPIRE;
+    insque(so, &so->slirp->udb);
+  }
+  return(so->s);
+}
+
+void
+udp_detach(struct socket *so)
+{
+	closesocket(so->s);
+	sofree(so);
+}
+
+static const struct tos_t udptos[] = {
+	{0, 53, IPTOS_LOWDELAY, 0},			/* DNS */
+	{0, 0, 0, 0}
+};
+
+static uint8_t
+udp_tos(struct socket *so)
+{
+	int i = 0;
+
+	while(udptos[i].tos) {
+		if ((udptos[i].fport && ntohs(so->so_fport) == udptos[i].fport) ||
+		    (udptos[i].lport && ntohs(so->so_lport) == udptos[i].lport)) {
+		    	so->so_emu = udptos[i].emu;
+			return udptos[i].tos;
+		}
+		i++;
+	}
+
+	return 0;
+}
+
+struct socket *
+udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
+           u_int lport, int flags)
+{
+	struct sockaddr_in addr;
+	struct socket *so;
+	socklen_t addrlen = sizeof(struct sockaddr_in), opt = 1;
+
+	so = socreate(slirp);
+	if (!so) {
+	    return NULL;
+	}
+	so->s = os_socket(AF_INET,SOCK_DGRAM,0);
+	so->so_expire = curtime + SO_EXPIRE;
+	insque(so, &slirp->udb);
+
+	addr.sin_family = AF_INET;
+	addr.sin_addr.s_addr = haddr;
+	addr.sin_port = hport;
+
+	if (bind(so->s,(struct sockaddr *)&addr, addrlen) < 0) {
+		udp_detach(so);
+		return NULL;
+	}
+	setsockopt(so->s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
+
+	getsockname(so->s,(struct sockaddr *)&addr,&addrlen);
+	so->so_fport = addr.sin_port;
+	if (addr.sin_addr.s_addr == 0 ||
+	    addr.sin_addr.s_addr == loopback_addr.s_addr) {
+	   so->so_faddr = slirp->vhost_addr;
+	} else {
+	   so->so_faddr = addr.sin_addr;
+	}
+	so->so_lport = lport;
+	so->so_laddr.s_addr = laddr;
+	if (flags != SS_FACCEPTONCE)
+	   so->so_expire = 0;
+
+	so->so_state &= SS_PERSISTENT_MASK;
+	so->so_state |= SS_ISFCONNECTED | flags;
+
+	return so;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/udp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/udp.h
new file mode 100644
index 0000000..9b5c3cf
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/slirp/udp.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 1982, 1986, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	@(#)udp.h	8.1 (Berkeley) 6/10/93
+ * udp.h,v 1.3 1994/08/21 05:27:41 paul Exp
+ */
+
+#ifndef _UDP_H_
+#define _UDP_H_
+
+#define UDP_TTL 0x60
+#define UDP_UDPDATALEN 16192
+
+/*
+ * Udp protocol header.
+ * Per RFC 768, September, 1981.
+ */
+struct udphdr {
+    uint16_t uh_sport;          /* source port */
+    uint16_t uh_dport;          /* destination port */
+    int16_t  uh_ulen;           /* udp length */
+    uint16_t uh_sum;            /* udp checksum */
+};
+
+/*
+ * UDP kernel structures and variables.
+ */
+struct udpiphdr {
+	        struct  ipovly ui_i;            /* overlaid ip structure */
+	        struct  udphdr ui_u;            /* udp header */
+};
+#define ui_mbuf         ui_i.ih_mbuf.mptr
+#define ui_x1           ui_i.ih_x1
+#define ui_pr           ui_i.ih_pr
+#define ui_len          ui_i.ih_len
+#define ui_src          ui_i.ih_src
+#define ui_dst          ui_i.ih_dst
+#define ui_sport        ui_u.uh_sport
+#define ui_dport        ui_u.uh_dport
+#define ui_ulen         ui_u.uh_ulen
+#define ui_sum          ui_u.uh_sum
+
+/*
+ * Names for UDP sysctl objects
+ */
+#define UDPCTL_CHECKSUM         1       /* checksum UDP packets */
+#define UDPCTL_MAXID            2
+
+struct mbuf;
+
+void udp_init(Slirp *);
+void udp_input(register struct mbuf *, int);
+int udp_output(struct socket *, struct mbuf *, struct sockaddr_in *);
+int udp_attach(struct socket *);
+void udp_detach(struct socket *);
+struct socket * udp_listen(Slirp *, uint32_t, u_int, uint32_t, u_int,
+                           int);
+int udp_output2(struct socket *so, struct mbuf *m,
+                struct sockaddr_in *saddr, struct sockaddr_in *daddr,
+                int iptos);
+#endif
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/softfp.c b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp.c
new file mode 100644
index 0000000..2a1aad0
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp.c
@@ -0,0 +1,87 @@
+/*
+ * SoftFP Library
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+#include <string.h>
+
+#include "cutils.h"
+#include "softfp.h"
+
+static inline int clz32(uint32_t a)
+{
+    int r;
+    if (a == 0) {
+        r = 32;
+    } else {
+        r = __builtin_clz(a);
+    }
+    return r;
+}
+
+static inline int clz64(uint64_t a)
+{
+    int r;
+    if (a == 0) {
+        r = 64;
+    } else 
+    {
+        r = __builtin_clzll(a);
+    }
+    return r;
+}
+
+#ifdef HAVE_INT128
+static inline int clz128(uint128_t a)
+{
+    int r;
+    if (a == 0) {
+        r = 128;
+    } else 
+    {
+        uint64_t ah, al;
+        ah = a >> 64;
+        al = a;
+        if (ah != 0)
+            r = __builtin_clzll(ah);
+        else
+            r = __builtin_clzll(al) + 64;
+    }
+    return r;
+}
+#endif
+
+#define F_SIZE 32
+#include "softfp_template.h"
+
+#define F_SIZE 64
+#include "softfp_template.h"
+
+#ifdef HAVE_INT128
+
+#define F_SIZE 128
+#include "softfp_template.h"
+
+#endif
+
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/softfp.h b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp.h
new file mode 100644
index 0000000..974c7ec
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp.h
@@ -0,0 +1,181 @@
+/*
+ * SoftFP Library
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef SOFTFP_H
+#define SOFTFP_H
+
+#include <inttypes.h>
+#include "cutils.h"
+
+typedef enum {
+    RM_RNE, /* Round to Nearest, ties to Even */
+    RM_RTZ, /* Round towards Zero */
+    RM_RDN, /* Round Down */
+    RM_RUP, /* Round Up */
+    RM_RMM, /* Round to Nearest, ties to Max Magnitude */
+} RoundingModeEnum;
+
+#define FFLAG_INVALID_OP  (1 << 4)
+#define FFLAG_DIVIDE_ZERO (1 << 3)
+#define FFLAG_OVERFLOW    (1 << 2)
+#define FFLAG_UNDERFLOW   (1 << 1)
+#define FFLAG_INEXACT     (1 << 0)
+
+#define FCLASS_NINF       (1 << 0)
+#define FCLASS_NNORMAL    (1 << 1)
+#define FCLASS_NSUBNORMAL (1 << 2)
+#define FCLASS_NZERO      (1 << 3)
+#define FCLASS_PZERO      (1 << 4)
+#define FCLASS_PSUBNORMAL (1 << 5)
+#define FCLASS_PNORMAL    (1 << 6)
+#define FCLASS_PINF       (1 << 7)
+#define FCLASS_SNAN       (1 << 8)
+#define FCLASS_QNAN       (1 << 9)
+
+typedef enum {
+    FMINMAX_PROP, /* min(1, qNaN/sNaN) -> qNaN */
+    FMINMAX_IEEE754_2008, /* min(1, qNaN) -> 1, min(1, sNaN) -> qNaN */
+    FMINMAX_IEEE754_201X, /* min(1, qNaN/sNaN) -> 1 */
+} SoftFPMinMaxTypeEnum;
+
+typedef uint32_t sfloat32;
+typedef uint64_t sfloat64;
+#ifdef HAVE_INT128
+typedef uint128_t sfloat128;
+#endif
+
+/* 32 bit floats */
+
+#define FSIGN_MASK32 (1 << 31)
+
+sfloat32 add_sf32(sfloat32 a, sfloat32 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 sub_sf32(sfloat32 a, sfloat32 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 mul_sf32(sfloat32 a, sfloat32 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 div_sf32(sfloat32 a, sfloat32 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 sqrt_sf32(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 fma_sf32(sfloat32 a, sfloat32 b, sfloat32 c, RoundingModeEnum rm, uint32_t *pfflags);
+
+sfloat32 min_sf32(sfloat32 a, sfloat32 b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type);
+sfloat32 max_sf32(sfloat32 a, sfloat32 b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type);
+int eq_quiet_sf32(sfloat32 a, sfloat32 b, uint32_t *pfflags);
+int le_sf32(sfloat32 a, sfloat32 b, uint32_t *pfflags);
+int lt_sf32(sfloat32 a, sfloat32 b, uint32_t *pfflags);
+uint32_t fclass_sf32(sfloat32 a);
+
+sfloat64 cvt_sf32_sf64(sfloat32 a, uint32_t *pfflags);
+sfloat32 cvt_sf64_sf32(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+int32_t cvt_sf32_i32(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint32_t cvt_sf32_u32(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+int64_t cvt_sf32_i64(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint64_t cvt_sf32_u64(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+#ifdef HAVE_INT128
+int128_t cvt_sf32_i128(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint128_t cvt_sf32_u128(sfloat32 a, RoundingModeEnum rm, uint32_t *pfflags);
+#endif
+sfloat32 cvt_i32_sf32(int32_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 cvt_u32_sf32(uint32_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 cvt_i64_sf32(int64_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 cvt_u64_sf32(uint64_t a, RoundingModeEnum rm, uint32_t *pfflags);
+#ifdef HAVE_INT128
+sfloat32 cvt_i128_sf32(int128_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat32 cvt_u128_sf32(uint128_t a, RoundingModeEnum rm, uint32_t *pfflags);
+#endif
+
+/* 64 bit floats */
+
+#define FSIGN_MASK64 ((uint64_t)1 << 63)
+
+sfloat64 add_sf64(sfloat64 a, sfloat64 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 sub_sf64(sfloat64 a, sfloat64 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 mul_sf64(sfloat64 a, sfloat64 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 div_sf64(sfloat64 a, sfloat64 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 sqrt_sf64(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 fma_sf64(sfloat64 a, sfloat64 b, sfloat64 c, RoundingModeEnum rm, uint32_t *pfflags);
+
+sfloat64 min_sf64(sfloat64 a, sfloat64 b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type);
+sfloat64 max_sf64(sfloat64 a, sfloat64 b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type);
+int eq_quiet_sf64(sfloat64 a, sfloat64 b, uint32_t *pfflags);
+int le_sf64(sfloat64 a, sfloat64 b, uint32_t *pfflags);
+int lt_sf64(sfloat64 a, sfloat64 b, uint32_t *pfflags);
+uint32_t fclass_sf64(sfloat64 a);
+
+sfloat64 cvt_sf32_sf64(sfloat32 a, uint32_t *pfflags);
+sfloat32 cvt_sf64_sf32(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+int32_t cvt_sf64_i32(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint32_t cvt_sf64_u32(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+int64_t cvt_sf64_i64(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint64_t cvt_sf64_u64(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+#ifdef HAVE_INT128
+int128_t cvt_sf64_i128(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint128_t cvt_sf64_u128(sfloat64 a, RoundingModeEnum rm, uint32_t *pfflags);
+#endif
+sfloat64 cvt_i32_sf64(int32_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 cvt_u32_sf64(uint32_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 cvt_i64_sf64(int64_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 cvt_u64_sf64(uint64_t a, RoundingModeEnum rm, uint32_t *pfflags);
+#ifdef HAVE_INT128
+sfloat64 cvt_i128_sf64(int128_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat64 cvt_u128_sf64(uint128_t a, RoundingModeEnum rm, uint32_t *pfflags);
+#endif
+
+/* 128 bit floats */
+
+#ifdef HAVE_INT128
+
+#define FSIGN_MASK128 ((uint128_t)1 << 127)
+
+sfloat128 add_sf128(sfloat128 a, sfloat128 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 sub_sf128(sfloat128 a, sfloat128 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 mul_sf128(sfloat128 a, sfloat128 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 div_sf128(sfloat128 a, sfloat128 b, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 sqrt_sf128(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 fma_sf128(sfloat128 a, sfloat128 b, sfloat128 c, RoundingModeEnum rm, uint32_t *pfflags);
+
+sfloat128 min_sf128(sfloat128 a, sfloat128 b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type);
+sfloat128 max_sf128(sfloat128 a, sfloat128 b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type);
+int eq_quiet_sf128(sfloat128 a, sfloat128 b, uint32_t *pfflags);
+int le_sf128(sfloat128 a, sfloat128 b, uint32_t *pfflags);
+int lt_sf128(sfloat128 a, sfloat128 b, uint32_t *pfflags);
+uint32_t fclass_sf128(sfloat128 a);
+
+sfloat128 cvt_sf32_sf128(sfloat32 a, uint32_t *pfflags);
+sfloat32 cvt_sf128_sf32(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_sf64_sf128(sfloat64 a, uint32_t *pfflags);
+sfloat64 cvt_sf128_sf64(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+
+int32_t cvt_sf128_i32(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint32_t cvt_sf128_u32(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+int64_t cvt_sf128_i64(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint64_t cvt_sf128_u64(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+int128_t cvt_sf128_i128(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+uint128_t cvt_sf128_u128(sfloat128 a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_i32_sf128(int32_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_u32_sf128(uint32_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_i64_sf128(int64_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_u64_sf128(uint64_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_i128_sf128(int128_t a, RoundingModeEnum rm, uint32_t *pfflags);
+sfloat128 cvt_u128_sf128(uint128_t a, RoundingModeEnum rm, uint32_t *pfflags);
+
+#endif
+
+#endif /* SOFTFP_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/softfp_template.h b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp_template.h
new file mode 100644
index 0000000..88dbf66
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp_template.h
@@ -0,0 +1,1129 @@
+/*
+ * SoftFP Library
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#if F_SIZE == 32
+#define F_UINT uint32_t
+#define F_ULONG uint64_t
+#define MANT_SIZE 23
+#define EXP_SIZE 8
+#elif F_SIZE == 64
+#define F_UHALF uint32_t
+#define F_UINT uint64_t
+#ifdef HAVE_INT128
+#define F_ULONG uint128_t
+#endif
+#define MANT_SIZE 52
+#define EXP_SIZE 11
+#elif F_SIZE == 128
+#define F_UHALF uint64_t
+#define F_UINT uint128_t
+#define MANT_SIZE 112
+#define EXP_SIZE 15
+#else
+#error unsupported F_SIZE
+#endif
+
+#define EXP_MASK ((1 << EXP_SIZE) - 1)
+#define MANT_MASK (((F_UINT)1 << MANT_SIZE) - 1)
+#define SIGN_MASK ((F_UINT)1 << (F_SIZE - 1))
+#define IMANT_SIZE (F_SIZE - 2) /* internal mantissa size */
+#define RND_SIZE (IMANT_SIZE - MANT_SIZE)
+#define QNAN_MASK ((F_UINT)1 << (MANT_SIZE - 1))
+
+/* quiet NaN */
+#define F_QNAN glue(F_QNAN, F_SIZE)
+#define clz glue(clz, F_SIZE)
+#define pack_sf glue(pack_sf, F_SIZE)
+#define unpack_sf glue(unpack_sf, F_SIZE)
+#define rshift_rnd glue(rshift_rnd, F_SIZE)
+#define round_pack_sf glue(roundpack_sf, F_SIZE)
+#define normalize_sf glue(normalize_sf, F_SIZE)
+#define normalize2_sf glue(normalize2_sf, F_SIZE)
+#define issignan_sf glue(issignan_sf, F_SIZE)
+#define isnan_sf glue(isnan_sf, F_SIZE)
+#define add_sf glue(add_sf, F_SIZE)
+#define mul_sf glue(mul_sf, F_SIZE)
+#define fma_sf glue(fma_sf, F_SIZE)
+#define div_sf glue(div_sf, F_SIZE)
+#define sqrt_sf glue(sqrt_sf, F_SIZE)
+#define normalize_subnormal_sf glue(normalize_subnormal_sf, F_SIZE)
+#define divrem_u glue(divrem_u, F_SIZE)
+#define sqrtrem_u glue(sqrtrem_u, F_SIZE)
+#define mul_u glue(mul_u, F_SIZE)
+#define cvt_sf32_sf glue(cvt_sf32_sf, F_SIZE)
+#define cvt_sf64_sf glue(cvt_sf64_sf, F_SIZE)
+
+static const F_UINT F_QNAN = (((F_UINT)EXP_MASK << MANT_SIZE) | ((F_UINT)1 << (MANT_SIZE - 1)));
+
+static inline F_UINT pack_sf(uint32_t a_sign, uint32_t a_exp, F_UINT a_mant)
+{
+    return ((F_UINT)a_sign << (F_SIZE - 1)) |
+        ((F_UINT)a_exp << MANT_SIZE) | 
+        (a_mant & MANT_MASK);
+}
+
+static inline F_UINT unpack_sf(uint32_t *pa_sign, int32_t *pa_exp,
+                               F_UINT a)
+{
+    *pa_sign = a >> (F_SIZE - 1);
+    *pa_exp = (a >> MANT_SIZE) & EXP_MASK;
+    return a & MANT_MASK;
+} 
+
+static F_UINT rshift_rnd(F_UINT a, int d)
+{
+    F_UINT mask;
+    if (d != 0) {
+        if (d >= F_SIZE) {
+            a = (a != 0);
+        } else {
+            mask = ((F_UINT)1 << d) - 1;
+            a = (a >> d) | ((a & mask) != 0);
+        }
+    }
+    return a;
+}
+
+/* a_mant is considered to have its MSB at F_SIZE - 2 bits */
+static F_UINT round_pack_sf(uint32_t a_sign, int a_exp, F_UINT a_mant,
+                            RoundingModeEnum rm, uint32_t *pfflags)
+{
+    int diff;
+    uint32_t addend, rnd_bits;
+
+    switch(rm) {
+    case RM_RNE:
+    case RM_RMM:
+        addend = (1 << (RND_SIZE - 1));
+        break;
+    case RM_RTZ:
+        addend = 0;
+        break;
+    default:
+    case RM_RDN:
+    case RM_RUP:
+        //        printf("s=%d rm=%d m=%x\n", a_sign, rm, a_mant);
+        if (a_sign ^ (rm & 1))
+            addend = (1 << RND_SIZE) - 1;
+        else
+            addend = 0;
+        break;
+    }
+
+    /* potentially subnormal */
+    if (a_exp <= 0) {
+        BOOL is_subnormal;
+        /* Note: we set the underflow flag if the rounded result
+           is subnormal and inexact */
+        is_subnormal = (a_exp < 0 || 
+                        (a_mant + addend) < ((F_UINT)1 << (F_SIZE - 1)));
+        diff = 1 - a_exp;
+        a_mant = rshift_rnd(a_mant, diff);
+        rnd_bits = a_mant & ((1 << RND_SIZE ) - 1);
+        if (is_subnormal && rnd_bits != 0) {
+            *pfflags |= FFLAG_UNDERFLOW;
+        }
+        a_exp = 1;
+    } else {
+        rnd_bits = a_mant & ((1 << RND_SIZE ) - 1);
+    }
+    if (rnd_bits != 0)
+        *pfflags |= FFLAG_INEXACT;
+    a_mant = (a_mant + addend) >> RND_SIZE;
+    /* half way: select even result */
+    if (rm == RM_RNE && rnd_bits == (1 << (RND_SIZE - 1)))
+        a_mant &= ~1;
+    /* Note the rounding adds at least 1, so this is the maximum
+       value */
+    a_exp += a_mant >> (MANT_SIZE + 1);
+    if (a_mant <= MANT_MASK) {
+        /* denormalized or zero */
+        a_exp = 0;
+    } else if (a_exp >= EXP_MASK) {
+        /* overflow */
+        if (addend == 0) {
+            a_exp = EXP_MASK - 1;
+            a_mant = MANT_MASK;
+        } else {
+            /* infinity */
+            a_exp = EXP_MASK;
+            a_mant = 0;
+        }
+        *pfflags |= FFLAG_OVERFLOW | FFLAG_INEXACT;
+    }
+    return pack_sf(a_sign, a_exp, a_mant);
+}
+
+/* a_mant is considered to have at most F_SIZE - 1 bits */
+static F_UINT normalize_sf(uint32_t a_sign, int a_exp, F_UINT a_mant,
+                           RoundingModeEnum rm, uint32_t *pfflags)
+{
+    int shift;
+    shift = clz(a_mant) - (F_SIZE - 1 - IMANT_SIZE);
+    assert(shift >= 0);
+    a_exp -= shift;
+    a_mant <<= shift;
+    return round_pack_sf(a_sign, a_exp, a_mant, rm, pfflags);
+}
+
+/* same as normalize_sf() but with a double word mantissa. a_mant1 is
+   considered to have at most F_SIZE - 1 bits */
+static F_UINT normalize2_sf(uint32_t a_sign, int a_exp, F_UINT a_mant1, F_UINT a_mant0,
+                            RoundingModeEnum rm, uint32_t *pfflags)
+{
+    int l, shift;
+    if (a_mant1 == 0) {
+        l = F_SIZE + clz(a_mant0);
+    } else {
+        l = clz(a_mant1);
+    }
+    shift = l - (F_SIZE - 1 - IMANT_SIZE);
+    assert(shift >= 0);
+    a_exp -= shift;
+    if (shift == 0) {
+        a_mant1 |= (a_mant0 != 0);
+    } else if (shift < F_SIZE) {
+        a_mant1 = (a_mant1 << shift) | (a_mant0 >> (F_SIZE - shift));
+        a_mant0 <<= shift;
+        a_mant1 |= (a_mant0 != 0);
+    } else {
+        a_mant1 = a_mant0 << (shift - F_SIZE);
+    }
+    return round_pack_sf(a_sign, a_exp, a_mant1, rm, pfflags);
+}
+
+BOOL issignan_sf(F_UINT a)
+{
+    uint32_t a_exp1;
+    F_UINT a_mant;
+    a_exp1 = (a >> (MANT_SIZE - 1)) & ((1 << (EXP_SIZE + 1)) - 1);
+    a_mant = a & MANT_MASK;
+    return (a_exp1 == (2 * EXP_MASK) && a_mant != 0);
+}
+
+BOOL isnan_sf(F_UINT a)
+{
+    uint32_t a_exp;
+    F_UINT a_mant;
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    return (a_exp == EXP_MASK && a_mant != 0);
+}
+
+
+F_UINT add_sf(F_UINT a, F_UINT b, RoundingModeEnum rm,
+              uint32_t *pfflags)
+{
+    uint32_t a_sign, b_sign, a_exp, b_exp;
+    F_UINT tmp, a_mant, b_mant;
+
+    /* swap so that  abs(a) >= abs(b) */
+    if ((a & ~SIGN_MASK) < (b & ~SIGN_MASK)) {
+        tmp = a;
+        a = b;
+        b = tmp;
+    }
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    b_exp = (b >> MANT_SIZE) & EXP_MASK;
+    a_mant = (a & MANT_MASK) << 3;
+    b_mant = (b & MANT_MASK) << 3;
+    if (unlikely(a_exp == EXP_MASK)) {
+        if (a_mant != 0) {
+            /* NaN result */
+            if (!(a_mant & (QNAN_MASK << 3)) || issignan_sf(b))
+                *pfflags |= FFLAG_INVALID_OP;
+            return F_QNAN;
+        } else if (b_exp == EXP_MASK && a_sign != b_sign) {
+            *pfflags |= FFLAG_INVALID_OP;
+            return F_QNAN;
+        } else {
+            /* infinity */
+            return a;
+        }
+    }
+    if (a_exp == 0) {
+        a_exp = 1;
+    } else {
+        a_mant |= (F_UINT)1 << (MANT_SIZE + 3);
+    }
+    if (b_exp == 0) {
+        b_exp = 1;
+    } else {
+        b_mant |= (F_UINT)1 << (MANT_SIZE + 3);
+    }
+    b_mant = rshift_rnd(b_mant, a_exp - b_exp);
+    if (a_sign == b_sign) {
+        /* same signs : add the absolute values  */
+        a_mant += b_mant;
+    } else {
+        /* different signs : subtract the absolute values  */
+        a_mant -= b_mant;
+        if (a_mant == 0) {
+            /* zero result : the sign needs a specific handling */
+            a_sign = (rm == RM_RDN);
+        }
+    }
+    a_exp += (RND_SIZE - 3);
+    return normalize_sf(a_sign, a_exp, a_mant, rm, pfflags);
+}
+
+F_UINT glue(sub_sf, F_SIZE)(F_UINT a, F_UINT b, RoundingModeEnum rm,
+                            uint32_t *pfflags)
+{
+    return add_sf(a, b ^ SIGN_MASK, rm, pfflags);
+}
+
+static inline F_UINT normalize_subnormal_sf(int32_t *pa_exp, F_UINT a_mant)
+{
+    int shift;
+    shift = MANT_SIZE - ((F_SIZE - 1 - clz(a_mant)));
+    *pa_exp = 1 - shift;
+    return a_mant << shift;
+}
+
+#ifdef F_ULONG
+
+static F_UINT mul_u(F_UINT *plow, F_UINT a, F_UINT b)
+{
+    F_ULONG r;
+    r = (F_ULONG)a * (F_ULONG)b;
+    *plow = r;
+    return r >> F_SIZE;
+}
+
+#else
+
+#define FH_SIZE (F_SIZE / 2)
+
+static F_UINT mul_u(F_UINT *plow, F_UINT a, F_UINT b)
+{
+    F_UHALF a0, a1, b0, b1, r0, r1, r2, r3;
+    F_UINT r00, r01, r10, r11, c;
+    a0 = a;
+    a1 = a >> FH_SIZE;
+    b0 = b;
+    b1 = b >> FH_SIZE;
+
+    r00 = (F_UINT)a0 * (F_UINT)b0;
+    r01 = (F_UINT)a0 * (F_UINT)b1;
+    r10 = (F_UINT)a1 * (F_UINT)b0;
+    r11 = (F_UINT)a1 * (F_UINT)b1;
+    
+    r0 = r00;
+    c = (r00 >> FH_SIZE) + (F_UHALF)r01 + (F_UHALF)r10;
+    r1 = c;
+    c = (c >> FH_SIZE) + (r01 >> FH_SIZE) + (r10 >> FH_SIZE) + (F_UHALF)r11;
+    r2 = c;
+    r3 = (c >> FH_SIZE) + (r11 >> FH_SIZE);
+
+    *plow = ((F_UINT)r1 << FH_SIZE) | r0;
+    return ((F_UINT)r3 << FH_SIZE) | r2;
+}
+
+#undef FH_SIZE
+
+#endif
+
+F_UINT mul_sf(F_UINT a, F_UINT b, RoundingModeEnum rm,
+              uint32_t *pfflags)
+{
+    uint32_t a_sign, b_sign, r_sign;
+    int32_t a_exp, b_exp, r_exp;
+    F_UINT a_mant, b_mant, r_mant, r_mant_low;
+
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+    r_sign = a_sign ^ b_sign;
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    b_exp = (b >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    b_mant = b & MANT_MASK;
+    if (a_exp == EXP_MASK || b_exp == EXP_MASK) {
+        if (isnan_sf(a) || isnan_sf(b)) {
+            if (issignan_sf(a) || issignan_sf(b)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else {
+            /* infinity */
+            if ((a_exp == EXP_MASK && (b_exp == 0 && b_mant == 0)) ||
+                (b_exp == EXP_MASK && (a_exp == 0 && a_mant == 0))) {
+                *pfflags |= FFLAG_INVALID_OP;
+                return F_QNAN;
+            } else {
+                return pack_sf(r_sign, EXP_MASK, 0);
+            }
+        }
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf(r_sign, 0, 0); /* zero */
+        a_mant = normalize_subnormal_sf(&a_exp, a_mant);
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    if (b_exp == 0) {
+        if (b_mant == 0)
+            return pack_sf(r_sign, 0, 0); /* zero */
+        b_mant = normalize_subnormal_sf(&b_exp, b_mant);
+    } else {
+        b_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    r_exp = a_exp + b_exp - (1 << (EXP_SIZE - 1)) + 2;
+    
+    r_mant = mul_u(&r_mant_low,a_mant << RND_SIZE, b_mant << (RND_SIZE + 1));
+    r_mant |= (r_mant_low != 0);
+    return normalize_sf(r_sign, r_exp, r_mant, rm, pfflags);
+}
+
+/* fused multiply and add */
+F_UINT fma_sf(F_UINT a, F_UINT b, F_UINT c, RoundingModeEnum rm,
+              uint32_t *pfflags)
+{
+    uint32_t a_sign, b_sign, c_sign, r_sign;
+    int32_t a_exp, b_exp, c_exp, r_exp, shift;
+    F_UINT a_mant, b_mant, c_mant, r_mant1, r_mant0, c_mant1, c_mant0, mask;
+
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+    c_sign = c >> (F_SIZE - 1);
+    r_sign = a_sign ^ b_sign;
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    b_exp = (b >> MANT_SIZE) & EXP_MASK;
+    c_exp = (c >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    b_mant = b & MANT_MASK;
+    c_mant = c & MANT_MASK;
+    if (a_exp == EXP_MASK || b_exp == EXP_MASK || c_exp == EXP_MASK) {
+        if (isnan_sf(a) || isnan_sf(b) || isnan_sf(c)) {
+            if (issignan_sf(a) || issignan_sf(b) || issignan_sf(c)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else {
+            /* infinities */
+            if ((a_exp == EXP_MASK && (b_exp == 0 && b_mant == 0)) ||
+                (b_exp == EXP_MASK && (a_exp == 0 && a_mant == 0)) ||
+                ((a_exp == EXP_MASK || b_exp == EXP_MASK) &&
+                 (c_exp == EXP_MASK && r_sign != c_sign))) {
+                *pfflags |= FFLAG_INVALID_OP;
+                return F_QNAN;
+            } else if (c_exp == EXP_MASK) {
+                return pack_sf(c_sign, EXP_MASK, 0);
+            } else {
+                return pack_sf(r_sign, EXP_MASK, 0);
+            }
+        }
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            goto mul_zero;
+        a_mant = normalize_subnormal_sf(&a_exp, a_mant);
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    if (b_exp == 0) {
+        if (b_mant == 0) {
+        mul_zero:
+            if (c_exp == 0 && c_mant == 0) {
+                if (c_sign != r_sign)
+                    r_sign = (rm == RM_RDN);
+                return pack_sf(r_sign, 0, 0);
+            } else {
+                return c;
+            }
+        }
+        b_mant = normalize_subnormal_sf(&b_exp, b_mant);
+    } else {
+        b_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    /* multiply */
+    r_exp = a_exp + b_exp - (1 << (EXP_SIZE - 1)) + 3;
+    
+    r_mant1 = mul_u(&r_mant0, a_mant << RND_SIZE, b_mant << RND_SIZE);
+    /* normalize to F_SIZE - 3 */
+    if (r_mant1 < ((F_UINT)1 << (F_SIZE - 3))) {
+        r_mant1 = (r_mant1 << 1) | (r_mant0 >> (F_SIZE - 1));
+        r_mant0 <<= 1;
+        r_exp--;
+    }
+
+    /* add */
+    if (c_exp == 0) {
+        if (c_mant == 0) {
+            /* add zero */
+            r_mant1 |= (r_mant0 != 0);
+            return normalize_sf(r_sign, r_exp, r_mant1, rm, pfflags);
+        }
+        c_mant = normalize_subnormal_sf(&c_exp, c_mant);
+    } else {
+        c_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    c_exp++;
+    c_mant1 = c_mant << (RND_SIZE - 1);
+    c_mant0 = 0;
+
+    //    printf("r_s=%d r_exp=%d r_mant=%08x %08x\n", r_sign, r_exp, (uint32_t)r_mant1, (uint32_t)r_mant0);
+    //    printf("c_s=%d c_exp=%d c_mant=%08x %08x\n", c_sign, c_exp, (uint32_t)c_mant1, (uint32_t)c_mant0);
+
+    /* ensure that abs(r) >= abs(c) */
+    if (!(r_exp > c_exp || (r_exp == c_exp && r_mant1 >= c_mant1))) {
+        F_UINT tmp;
+        int32_t c_tmp;
+        /* swap */
+        tmp = r_mant1; r_mant1 = c_mant1; c_mant1 = tmp;
+        tmp = r_mant0; r_mant0 = c_mant0; c_mant0 = tmp;
+        c_tmp = r_exp; r_exp = c_exp; c_exp = c_tmp;
+        c_tmp = r_sign; r_sign = c_sign; c_sign = c_tmp;
+    }
+    /* right shift c_mant */
+    shift = r_exp - c_exp;
+    if (shift >= 2 * F_SIZE) {
+        c_mant0 = (c_mant0 | c_mant1) != 0;
+        c_mant1 = 0;
+    } else if (shift >= F_SIZE + 1) {
+        c_mant0 = rshift_rnd(c_mant1, shift - F_SIZE);
+        c_mant1 = 0;
+    } else if (shift == F_SIZE) {
+        c_mant0 = c_mant1 | (c_mant0 != 0);
+        c_mant1 = 0;
+    } else if (shift != 0) {
+        mask = ((F_UINT)1 << shift) - 1;
+        c_mant0 = (c_mant1 << (F_SIZE - shift)) | (c_mant0 >> shift) | ((c_mant0 & mask) != 0);
+        c_mant1 = c_mant1 >> shift;
+    }
+    //    printf("  r_mant=%08x %08x\n", (uint32_t)r_mant1, (uint32_t)r_mant0);
+    //    printf("  c_mant=%08x %08x\n", (uint32_t)c_mant1, (uint32_t)c_mant0);
+    /* add or subtract */
+    if (r_sign == c_sign) {
+        r_mant0 += c_mant0;
+        r_mant1 += c_mant1 + (r_mant0 < c_mant0);
+    } else {
+        F_UINT tmp;
+        tmp = r_mant0;
+        r_mant0 -= c_mant0;
+        r_mant1 = r_mant1 - c_mant1 - (r_mant0 > tmp);
+        if ((r_mant0 | r_mant1) == 0) {
+            /* zero result : the sign needs a specific handling */
+            r_sign = (rm == RM_RDN);
+        }
+    }
+#if 0
+    //    printf("  r1_mant=%08x %08x\n", (uint32_t)r_mant1, (uint32_t)r_mant0);
+    /* normalize */
+    if (r_mant1 == 0) {
+        r_mant1 = r_mant0;
+        r_exp -= F_SIZE;
+    } else {
+        shift = clz(r_mant1) - (F_SIZE - 1 - IMANT_SIZE);
+        if (shift != 0) {
+            r_mant1 = (r_mant1 << shift) | (r_mant0 >> (F_SIZE - shift));
+            r_mant0 <<= shift;
+            r_exp -= shift;
+        }
+        r_mant1 |= (r_mant0 != 0);
+    }
+    return normalize_sf(r_sign, r_exp, r_mant1, rm, pfflags);
+#else
+    return normalize2_sf(r_sign, r_exp, r_mant1, r_mant0, rm, pfflags);
+#endif
+}
+
+#ifdef F_ULONG
+
+static F_UINT divrem_u(F_UINT *pr, F_UINT ah, F_UINT al, F_UINT b)
+{
+    F_ULONG a;
+    a = ((F_ULONG)ah << F_SIZE) | al;
+    *pr = a % b;
+    return a / b;
+}
+
+#else
+
+/* XXX: optimize */
+static F_UINT divrem_u(F_UINT *pr, F_UINT a1, F_UINT a0, F_UINT b)
+{
+    int i, qb, ab;
+
+    assert(a1 < b);
+    for(i = 0; i < F_SIZE; i++) {
+        ab = a1 >> (F_SIZE - 1);
+        a1 = (a1 << 1) | (a0 >> (F_SIZE - 1));
+        if (ab || a1 >= b) {
+            a1 -= b;
+            qb = 1;
+        } else {
+            qb = 0;
+        }
+        a0 = (a0 << 1) | qb;
+    }
+    *pr = a1;
+    return a0;
+}
+
+#endif
+
+F_UINT div_sf(F_UINT a, F_UINT b, RoundingModeEnum rm,
+              uint32_t *pfflags)
+{
+    uint32_t a_sign, b_sign, r_sign;
+    int32_t a_exp, b_exp, r_exp;
+    F_UINT a_mant, b_mant, r_mant, r;
+
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+    r_sign = a_sign ^ b_sign;
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    b_exp = (b >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    b_mant = b & MANT_MASK;
+    if (a_exp == EXP_MASK) {
+        if (a_mant != 0 || isnan_sf(b)) {
+            if (issignan_sf(a) || issignan_sf(b)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else if (b_exp == EXP_MASK) {
+            *pfflags |= FFLAG_INVALID_OP;
+            return F_QNAN;
+        } else {
+            return pack_sf(r_sign, EXP_MASK, 0);
+        }
+    } else if (b_exp == EXP_MASK) {
+        if (b_mant != 0) {
+            if (issignan_sf(a) || issignan_sf(b)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else {
+            return pack_sf(r_sign, 0, 0);
+        }
+    }
+
+    if (b_exp == 0) {
+        if (b_mant == 0) { 
+            /* zero */
+            if (a_exp == 0 && a_mant == 0) {
+                *pfflags |= FFLAG_INVALID_OP;
+                return F_QNAN;
+            } else {
+                *pfflags |= FFLAG_DIVIDE_ZERO;
+                return pack_sf(r_sign, EXP_MASK, 0);
+            }
+        }
+        b_mant = normalize_subnormal_sf(&b_exp, b_mant);
+    } else {
+        b_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf(r_sign, 0, 0); /* zero */
+        a_mant = normalize_subnormal_sf(&a_exp, a_mant);
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    r_exp = a_exp - b_exp + (1 << (EXP_SIZE - 1)) - 1;
+    r_mant = divrem_u(&r, a_mant, 0, b_mant << 2);
+    if (r != 0)
+        r_mant |= 1;
+    return normalize_sf(r_sign, r_exp, r_mant, rm, pfflags);
+}
+
+#ifdef F_ULONG
+
+/* compute sqrt(a) with a = ah*2^F_SIZE+al and a < 2^(F_SIZE - 2)
+   return true if not exact square. */
+static int sqrtrem_u(F_UINT *pr, F_UINT ah, F_UINT al)
+{
+    F_ULONG a, u, s;
+    int l, inexact;
+
+    /* 2^l >= a */
+    if (ah != 0) {
+        l = 2 * F_SIZE - clz(ah - 1);
+    } else {
+        if (al == 0) {
+            *pr = 0;
+            return 0;
+        }
+        l = F_SIZE - clz(al - 1);
+    }
+    a = ((F_ULONG)ah << F_SIZE) | al;
+    u = (F_ULONG)1 << ((l + 1) / 2);
+    for(;;) {
+        s = u;
+        u = ((a / s) + s) / 2;
+        if (u >= s)
+            break;
+    }
+    inexact = (a - s * s) != 0;
+    *pr = s;
+    return inexact;
+}
+
+#else
+
+static int sqrtrem_u(F_UINT *pr, F_UINT a1, F_UINT a0)
+{
+    int l, inexact;
+    F_UINT u, s, r, q, sq0, sq1;
+
+    /* 2^l >= a */
+    if (a1 != 0) {
+        l = 2 * F_SIZE - clz(a1 - 1);
+    } else {
+        if (a0 == 0) {
+            *pr = 0;
+            return 0;
+        }
+        l = F_SIZE - clz(a0 - 1);
+    }
+    u = (F_UINT)1 << ((l + 1) / 2);
+    for(;;) {
+        s = u;
+        q = divrem_u(&r, a1, a0, s);
+        u = (q + s) / 2;
+        if (u >= s)
+            break;
+    }
+    sq1 = mul_u(&sq0, s, s);
+    inexact = (sq0 != a0 || sq1 != a1);
+    *pr = s;
+    return inexact;
+}
+
+#endif
+
+F_UINT sqrt_sf(F_UINT a, RoundingModeEnum rm,
+               uint32_t *pfflags)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+
+    a_sign = a >> (F_SIZE - 1);
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    if (a_exp == EXP_MASK) {
+        if (a_mant != 0) {
+            if (issignan_sf(a)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else if (a_sign) {
+            goto neg_error;
+        } else {
+            return a; /* +infinity */
+        }
+    }
+    if (a_sign) {
+        if (a_exp == 0 && a_mant == 0)
+            return a; /* -zero */
+    neg_error:
+        *pfflags |= FFLAG_INVALID_OP;
+        return F_QNAN;
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf(0, 0, 0); /* zero */
+        a_mant = normalize_subnormal_sf(&a_exp, a_mant);
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    a_exp -= EXP_MASK / 2;
+    /* simpler to handle an even exponent */
+    if (a_exp & 1) {
+        a_exp--;
+        a_mant <<= 1;
+    }
+    a_exp = (a_exp >> 1) + EXP_MASK / 2;
+    a_mant <<= (F_SIZE - 4 - MANT_SIZE);
+    if (sqrtrem_u(&a_mant, a_mant, 0))
+        a_mant |= 1;
+    return normalize_sf(a_sign, a_exp, a_mant, rm, pfflags);
+}
+
+/* comparisons */
+
+static F_UINT glue(min_max_nan_sf, F_SIZE)(F_UINT a, F_UINT b, uint32_t *pfflags, SoftFPMinMaxTypeEnum minmax_type)
+{
+    if (issignan_sf(a) || issignan_sf(b)) {
+        *pfflags |= FFLAG_INVALID_OP;
+        if (minmax_type == FMINMAX_IEEE754_2008)
+            return F_QNAN;
+    }
+    if (minmax_type == FMINMAX_PROP) {
+        return F_QNAN;
+    } else {
+        if (isnan_sf(a)) {
+            if (isnan_sf(b)) 
+                return F_QNAN;
+            else
+                return b;
+        } else {
+            return a;
+        }
+    }
+}
+
+F_UINT glue(min_sf, F_SIZE)(F_UINT a, F_UINT b, uint32_t *pfflags,
+                            SoftFPMinMaxTypeEnum minmax_type)
+{
+    uint32_t a_sign, b_sign;
+
+    if (isnan_sf(a) || isnan_sf(b)) {
+        return glue(min_max_nan_sf, F_SIZE)(a, b, pfflags, minmax_type);
+    }
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+
+    if (a_sign != b_sign) {
+        if (a_sign)
+            return a;
+        else
+            return b;
+    } else {
+        if ((a < b) ^ a_sign)
+            return a;
+        else
+            return b;
+    }
+}
+
+F_UINT glue(max_sf, F_SIZE)(F_UINT a, F_UINT b, uint32_t *pfflags,
+                            SoftFPMinMaxTypeEnum minmax_type)
+{
+    uint32_t a_sign, b_sign;
+
+    if (isnan_sf(a) || isnan_sf(b)) {
+        return glue(min_max_nan_sf, F_SIZE)(a, b, pfflags, minmax_type);
+    }
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+
+    if (a_sign != b_sign) {
+        if (a_sign)
+            return b;
+        else
+            return a;
+    } else {
+        if ((a < b) ^ a_sign)
+            return b;
+        else
+            return a;
+    }
+}
+
+int glue(eq_quiet_sf, F_SIZE)(F_UINT a, F_UINT b, uint32_t *pfflags)
+{
+    if (isnan_sf(a) || isnan_sf(b)) {
+        if (issignan_sf(a) || issignan_sf(b)) {
+            *pfflags |= FFLAG_INVALID_OP;
+        }
+        return 0;
+    }
+
+    if ((F_UINT)((a | b) << 1) == 0)
+        return 1; /* zero case */
+    return (a == b);
+}
+
+int glue(le_sf, F_SIZE)(F_UINT a, F_UINT b, uint32_t *pfflags)
+{
+    uint32_t a_sign, b_sign;
+
+    if (isnan_sf(a) || isnan_sf(b)) {
+        *pfflags |= FFLAG_INVALID_OP;
+        return 0;
+    }
+
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+    if (a_sign != b_sign) {
+        return (a_sign || ((F_UINT)((a | b) << 1) == 0));
+    } else {
+        if (a_sign) {
+            return (a >= b);
+        } else {
+            return (a <= b);
+        }
+    }
+}
+
+int glue(lt_sf, F_SIZE)(F_UINT a, F_UINT b, uint32_t *pfflags)
+{
+    uint32_t a_sign, b_sign;
+
+    if (isnan_sf(a) || isnan_sf(b)) {
+        *pfflags |= FFLAG_INVALID_OP;
+        return 0;
+    }
+
+    a_sign = a >> (F_SIZE - 1);
+    b_sign = b >> (F_SIZE - 1);
+    if (a_sign != b_sign) {
+        return (a_sign && ((F_UINT)((a | b) << 1) != 0));
+    } else {
+        if (a_sign) {
+            return (a > b);
+        } else {
+            return (a < b);
+        }
+    }
+}
+
+uint32_t glue(fclass_sf, F_SIZE)(F_UINT a)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+    uint32_t ret;
+
+    a_sign = a >> (F_SIZE - 1);
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    if (a_exp == EXP_MASK) {
+        if (a_mant != 0) {
+            if (a_mant & QNAN_MASK)
+                ret = FCLASS_QNAN;
+            else
+                ret = FCLASS_SNAN;
+        } else {
+            if (a_sign)
+                ret = FCLASS_NINF;
+            else
+                ret = FCLASS_PINF;
+        }
+    } else if (a_exp == 0) {
+        if (a_mant == 0) {
+            if (a_sign)
+                ret = FCLASS_NZERO;
+            else
+                ret = FCLASS_PZERO;
+        } else {
+            if (a_sign)
+                ret = FCLASS_NSUBNORMAL;
+            else
+                ret = FCLASS_PSUBNORMAL;
+        }
+    } else {
+        if (a_sign)
+            ret = FCLASS_NNORMAL;
+        else
+            ret = FCLASS_PNORMAL;
+    }
+    return ret;
+}
+
+/* conversions between floats */
+
+#if F_SIZE >= 64
+
+F_UINT cvt_sf32_sf(uint32_t a, uint32_t *pfflags)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+
+    a_mant = unpack_sf32(&a_sign, &a_exp, a);
+    if (a_exp == 0xff) {
+        if (a_mant != 0) {
+            /* NaN */
+            if (issignan_sf32(a)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else {
+            /* infinity */
+            return pack_sf(a_sign, EXP_MASK, 0);
+        }
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf(a_sign, 0, 0); /* zero */
+        a_mant = normalize_subnormal_sf32(&a_exp, a_mant);
+    }
+    /* convert the exponent value */
+    a_exp = a_exp - 0x7f + (EXP_MASK / 2);
+    /* shift the mantissa */
+    a_mant <<= (MANT_SIZE - 23);
+    /* We assume the target float is large enough to that no
+       normalization is necessary */
+    return pack_sf(a_sign, a_exp, a_mant);
+}
+
+uint32_t glue(glue(cvt_sf, F_SIZE), _sf32)(F_UINT a, RoundingModeEnum rm,
+                                           uint32_t *pfflags)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+
+    a_mant = unpack_sf(&a_sign, &a_exp, a);
+    if (a_exp == EXP_MASK) {
+        if (a_mant != 0) {
+            /* NaN */
+            if (issignan_sf(a)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN32;
+        } else {
+            /* infinity */
+            return pack_sf32(a_sign, 0xff, 0);
+        }
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf32(a_sign, 0, 0); /* zero */
+        normalize_subnormal_sf(&a_exp, a_mant);
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    /* convert the exponent value */
+    a_exp = a_exp - (EXP_MASK / 2) + 0x7f;
+    /* shift the mantissa */
+    a_mant = rshift_rnd(a_mant, MANT_SIZE - (32 - 2));
+    return normalize_sf32(a_sign, a_exp, a_mant, rm, pfflags);
+}
+
+#endif
+
+#if F_SIZE >= 128
+
+F_UINT cvt_sf64_sf(uint64_t a, uint32_t *pfflags)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+
+    a_mant = unpack_sf64(&a_sign, &a_exp, a);
+
+    if (a_exp == 0x7ff) {
+        if (a_mant != 0) {
+            /* NaN */
+            if (issignan_sf64(a)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN;
+        } else {
+            /* infinity */
+            return pack_sf(a_sign, EXP_MASK, 0);
+        }
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf(a_sign, 0, 0); /* zero */
+        a_mant = normalize_subnormal_sf64(&a_exp, a_mant);
+    }
+    /* convert the exponent value */
+    a_exp = a_exp - 0x3ff + (EXP_MASK / 2);
+    /* shift the mantissa */
+    a_mant <<= (MANT_SIZE - 52);
+    return pack_sf(a_sign, a_exp, a_mant);
+}
+
+uint64_t glue(glue(cvt_sf, F_SIZE), _sf64)(F_UINT a, RoundingModeEnum rm,
+                                               uint32_t *pfflags)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+
+    a_mant = unpack_sf(&a_sign, &a_exp, a);
+    if (a_exp == EXP_MASK) {
+        if (a_mant != 0) {
+            /* NaN */
+            if (issignan_sf(a)) {
+                *pfflags |= FFLAG_INVALID_OP;
+            }
+            return F_QNAN64;
+        } else {
+            /* infinity */
+            return pack_sf64(a_sign, 0x7ff, 0);
+        }
+    }
+    if (a_exp == 0) {
+        if (a_mant == 0)
+            return pack_sf64(a_sign, 0, 0); /* zero */
+        normalize_subnormal_sf(&a_exp, a_mant);
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    /* convert the exponent value */
+    a_exp = a_exp - (EXP_MASK / 2) + 0x3ff;
+    /* shift the mantissa */
+    a_mant = rshift_rnd(a_mant, MANT_SIZE - (64 - 2));
+    return normalize_sf64(a_sign, a_exp, a_mant, rm, pfflags);
+}
+
+#endif
+
+#undef clz
+
+#define ICVT_SIZE 32
+#include "softfp_template_icvt.h"
+
+#define ICVT_SIZE 64
+#include "softfp_template_icvt.h"
+
+#ifdef HAVE_INT128
+#define ICVT_SIZE 128
+#include "softfp_template_icvt.h"
+#endif
+
+#undef F_SIZE
+#undef F_UINT
+#undef F_ULONG
+#undef F_UHALF
+#undef MANT_SIZE
+#undef EXP_SIZE
+#undef EXP_MASK
+#undef MANT_MASK
+#undef SIGN_MASK
+#undef IMANT_SIZE
+#undef RND_SIZE
+#undef QNAN_MASK
+#undef F_QNAN
+
+#undef pack_sf
+#undef unpack_sf
+#undef rshift_rnd
+#undef round_pack_sf
+#undef normalize_sf
+#undef normalize2_sf
+#undef issignan_sf
+#undef isnan_sf
+#undef add_sf
+#undef mul_sf
+#undef fma_sf
+#undef div_sf
+#undef sqrt_sf
+#undef normalize_subnormal_sf
+#undef divrem_u
+#undef sqrtrem_u
+#undef mul_u
+#undef cvt_sf32_sf
+#undef cvt_sf64_sf
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/softfp_template_icvt.h b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp_template_icvt.h
new file mode 100644
index 0000000..9360ac1
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/softfp_template_icvt.h
@@ -0,0 +1,171 @@
+/*
+ * SoftFP Library
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#if ICVT_SIZE == 32
+#define ICVT_UINT uint32_t
+#define ICVT_INT int32_t
+#elif ICVT_SIZE == 64
+#define ICVT_UINT uint64_t
+#define ICVT_INT int64_t
+#elif ICVT_SIZE == 128
+#define ICVT_UINT uint128_t
+#define ICVT_INT int128_t
+#else
+#error unsupported icvt
+#endif
+
+/* conversions between float and integers */
+static ICVT_INT glue(glue(glue(internal_cvt_sf, F_SIZE), _i), ICVT_SIZE)(F_UINT a, RoundingModeEnum rm,
+                                                                         uint32_t *pfflags, BOOL is_unsigned)
+{
+    uint32_t a_sign, addend, rnd_bits;
+    int32_t a_exp;
+    F_UINT a_mant;
+    ICVT_UINT r, r_max;
+
+    a_sign = a >> (F_SIZE - 1);
+    a_exp = (a >> MANT_SIZE) & EXP_MASK;
+    a_mant = a & MANT_MASK;
+    if (a_exp == EXP_MASK && a_mant != 0)
+        a_sign = 0; /* NaN is like +infinity */
+    if (a_exp == 0) {
+        a_exp = 1;
+    } else {
+        a_mant |= (F_UINT)1 << MANT_SIZE;
+    }
+    a_mant <<= RND_SIZE;
+    a_exp = a_exp - (EXP_MASK / 2) - MANT_SIZE;
+
+    if (is_unsigned)
+        r_max = (ICVT_UINT)a_sign - 1;
+    else
+        r_max = ((ICVT_UINT)1 << (ICVT_SIZE - 1)) - (ICVT_UINT)(a_sign ^ 1);
+    if (a_exp >= 0) {
+        if (a_exp <= (ICVT_SIZE - 1 - MANT_SIZE)) {
+            r = (ICVT_UINT)(a_mant >> RND_SIZE) << a_exp;
+            if (r > r_max)
+                goto overflow;
+        } else {
+        overflow:
+            *pfflags |= FFLAG_INVALID_OP;
+            return r_max;
+        }
+    } else {
+        a_mant = rshift_rnd(a_mant, -a_exp);
+
+        switch(rm) {
+        case RM_RNE:
+        case RM_RMM:
+            addend = (1 << (RND_SIZE - 1));
+            break;
+        case RM_RTZ:
+            addend = 0;
+            break;
+        default:
+        case RM_RDN:
+        case RM_RUP:
+            if (a_sign ^ (rm & 1))
+                addend = (1 << RND_SIZE) - 1;
+            else
+                addend = 0;
+            break;
+        }
+        
+        rnd_bits = a_mant & ((1 << RND_SIZE ) - 1);
+        a_mant = (a_mant + addend) >> RND_SIZE;
+        /* half way: select even result */
+        if (rm == RM_RNE && rnd_bits == (1 << (RND_SIZE - 1)))
+            a_mant &= ~1;
+        if (a_mant > r_max)
+            goto overflow;
+        r = a_mant;
+        if (rnd_bits != 0)
+            *pfflags |= FFLAG_INEXACT;
+    }
+    if (a_sign)
+        r = -r;
+    return r;
+}
+
+ICVT_INT glue(glue(glue(cvt_sf, F_SIZE), _i), ICVT_SIZE)(F_UINT a, RoundingModeEnum rm,
+                                                          uint32_t *pfflags)
+{
+    return glue(glue(glue(internal_cvt_sf, F_SIZE), _i), ICVT_SIZE)(a, rm, 
+                                                                    pfflags, FALSE);
+}
+
+ICVT_UINT glue(glue(glue(cvt_sf, F_SIZE), _u), ICVT_SIZE)(F_UINT a, RoundingModeEnum rm,
+                                                          uint32_t *pfflags)
+{
+    return glue(glue(glue(internal_cvt_sf, F_SIZE), _i), ICVT_SIZE) (a, rm, 
+                                                                     pfflags, TRUE);
+}
+
+/* conversions between float and integers */
+static F_UINT glue(glue(glue(internal_cvt_i, ICVT_SIZE), _sf), F_SIZE)(ICVT_INT a, 
+                                                                       RoundingModeEnum rm,
+                                                                       uint32_t *pfflags,
+                                                                       BOOL is_unsigned)
+{
+    uint32_t a_sign;
+    int32_t a_exp;
+    F_UINT a_mant;
+    ICVT_UINT r, mask;
+    int l;
+
+    if (!is_unsigned && a < 0) {
+        a_sign = 1;
+        r = -(ICVT_UINT)a;
+    } else {
+        a_sign = 0;
+        r = a;
+    }
+    a_exp = (EXP_MASK / 2) + F_SIZE - 2;
+    /* need to reduce range before generic float normalization */
+    l = ICVT_SIZE - glue(clz, ICVT_SIZE)(r) - (F_SIZE - 1);
+    if (l > 0) {
+        mask = r & (((ICVT_UINT)1 << l) - 1);
+        r = (r >> l) | ((r & mask) != 0);
+        a_exp += l;
+    }
+    a_mant = r;
+    return normalize_sf(a_sign, a_exp, a_mant, rm, pfflags);
+}
+
+F_UINT glue(glue(glue(cvt_i, ICVT_SIZE), _sf), F_SIZE)(ICVT_INT a, 
+                                                       RoundingModeEnum rm,
+                                                       uint32_t *pfflags)
+{
+    return glue(glue(glue(internal_cvt_i, ICVT_SIZE), _sf), F_SIZE)(a, rm, pfflags, FALSE);
+}
+
+F_UINT glue(glue(glue(cvt_u, ICVT_SIZE), _sf), F_SIZE)(ICVT_UINT a, 
+                                                       RoundingModeEnum rm,
+                                                       uint32_t *pfflags)
+{
+    return glue(glue(glue(internal_cvt_i, ICVT_SIZE), _sf), F_SIZE)(a, rm, pfflags, TRUE);
+}
+
+#undef ICVT_SIZE
+#undef ICVT_INT
+#undef ICVT_UINT
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg
new file mode 100755
index 0000000..8c2f617
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.c b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.c
new file mode 100644
index 0000000..3271290
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.c
@@ -0,0 +1,102 @@
+/*
+ * Disk image splitter
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <inttypes.h>
+#include <string.h>
+#include <ctype.h>
+#include <getopt.h>
+
+int main(int argc, char **argv)
+{
+    int blocksize, ret, i;
+    const char *infilename, *outpath;
+    FILE *f, *fo;
+    char buf1[1024];
+    uint8_t *buf;
+
+    if ((optind + 1) >= argc) {
+        printf("splitimg version " CONFIG_VERSION ", Copyright (c) 2011-2016 Fabrice Bellard\n"
+               "usage: splitimg infile outpath [blocksize]\n"
+               "Create a multi-file disk image for the RISCVEMU HTTP block device\n"
+               "\n"
+               "outpath must be a directory\n"
+               "blocksize is the block size in KB\n");
+        exit(1);
+    }
+
+    infilename = argv[optind++];
+    outpath = argv[optind++];
+    blocksize = 256;
+    if (optind < argc)
+        blocksize = strtol(argv[optind++], NULL, 0);
+
+    blocksize *= 1024;
+    
+    buf = malloc(blocksize);
+
+    f = fopen(infilename, "rb");
+    if (!f) {
+        perror(infilename);
+        exit(1);
+    }
+    i = 0;
+    for(;;) {
+        ret = fread(buf, 1, blocksize, f);
+        if (ret < 0) {
+            perror("fread");
+            exit(1);
+        }
+        if (ret == 0)
+            break;
+        if (ret < blocksize) {
+            printf("warning: last block is not full\n");
+            memset(buf + ret, 0, blocksize - ret);
+        }
+        snprintf(buf1, sizeof(buf1), "%s/blk%09u.bin", outpath, i);
+        fo = fopen(buf1, "wb");
+        if (!fo) {
+            perror(buf1);
+            exit(1);
+        }
+        fwrite(buf, 1, blocksize, fo);
+        fclose(fo);
+        i++;
+    }
+    fclose(f);
+    printf("%d blocks\n", i);
+
+    snprintf(buf1, sizeof(buf1), "%s/blk.txt", outpath);
+    fo = fopen(buf1, "wb");
+    if (!fo) {
+        perror(buf1);
+        exit(1);
+    }
+    fprintf(fo, "{\n");
+    fprintf(fo, "  block_size: %d,\n", blocksize / 1024);
+    fprintf(fo, "  n_block: %d,\n", i);
+    fprintf(fo, "}\n");
+    fclose(fo);
+    return 0;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.d b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.d
new file mode 100644
index 0000000..dddfe8d
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.d
@@ -0,0 +1 @@
+splitimg.o: splitimg.c
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.o b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.o
new file mode 100644
index 0000000..5b15ee4
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/splitimg.o
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/temu.c b/jslinux-2019-12-21/tinyemu-2019-12-21/temu.c
new file mode 100644
index 0000000..7c07f3b
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/temu.c
@@ -0,0 +1,835 @@
+/*
+ * TinyEMU
+ * 
+ * Copyright (c) 2016-2018 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <getopt.h>
+#ifndef _WIN32
+#include <termios.h>
+#include <sys/ioctl.h>
+#include <net/if.h>
+#include <linux/if_tun.h>
+#endif
+#include <sys/stat.h>
+#include <signal.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "virtio.h"
+#include "machine.h"
+#ifdef CONFIG_FS_NET
+#include "fs_utils.h"
+#include "fs_wget.h"
+#endif
+#ifdef CONFIG_SLIRP
+#include "slirp/libslirp.h"
+#endif
+
+#ifndef _WIN32
+
+typedef struct {
+    int stdin_fd;
+    int console_esc_state;
+    BOOL resize_pending;
+} STDIODevice;
+
+static struct termios oldtty;
+static int old_fd0_flags;
+static STDIODevice *global_stdio_device;
+
+static void term_exit(void)
+{
+    tcsetattr (0, TCSANOW, &oldtty);
+    fcntl(0, F_SETFL, old_fd0_flags);
+}
+
+static void term_init(BOOL allow_ctrlc)
+{
+    struct termios tty;
+
+    memset(&tty, 0, sizeof(tty));
+    tcgetattr (0, &tty);
+    oldtty = tty;
+    old_fd0_flags = fcntl(0, F_GETFL);
+
+    tty.c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP
+                          |INLCR|IGNCR|ICRNL|IXON);
+    tty.c_oflag |= OPOST;
+    tty.c_lflag &= ~(ECHO|ECHONL|ICANON|IEXTEN);
+    if (!allow_ctrlc)
+        tty.c_lflag &= ~ISIG;
+    tty.c_cflag &= ~(CSIZE|PARENB);
+    tty.c_cflag |= CS8;
+    tty.c_cc[VMIN] = 1;
+    tty.c_cc[VTIME] = 0;
+
+    tcsetattr (0, TCSANOW, &tty);
+
+    atexit(term_exit);
+}
+
+static void console_write(void *opaque, const uint8_t *buf, int len)
+{
+    fwrite(buf, 1, len, stdout);
+    fflush(stdout);
+}
+
+static int console_read(void *opaque, uint8_t *buf, int len)
+{
+    STDIODevice *s = opaque;
+    int ret, i, j;
+    uint8_t ch;
+    
+    if (len <= 0)
+        return 0;
+
+    ret = read(s->stdin_fd, buf, len);
+    if (ret < 0)
+        return 0;
+    if (ret == 0) {
+        /* EOF */
+        exit(1);
+    }
+
+    j = 0;
+    for(i = 0; i < ret; i++) {
+        ch = buf[i];
+        if (s->console_esc_state) {
+            s->console_esc_state = 0;
+            switch(ch) {
+            case 'x':
+                printf("Terminated\n");
+                exit(0);
+            case 'h':
+                printf("\n"
+                       "C-a h   print this help\n"
+                       "C-a x   exit emulator\n"
+                       "C-a C-a send C-a\n"
+                       );
+                break;
+            case 1:
+                goto output_char;
+            default:
+                break;
+            }
+        } else {
+            if (ch == 1) {
+                s->console_esc_state = 1;
+            } else {
+            output_char:
+                buf[j++] = ch;
+            }
+        }
+    }
+    return j;
+}
+
+static void term_resize_handler(int sig)
+{
+    if (global_stdio_device)
+        global_stdio_device->resize_pending = TRUE;
+}
+
+static void console_get_size(STDIODevice *s, int *pw, int *ph)
+{
+    struct winsize ws;
+    int width, height;
+    /* default values */
+    width = 80;
+    height = 25;
+    if (ioctl(s->stdin_fd, TIOCGWINSZ, &ws) == 0 &&
+        ws.ws_col >= 4 && ws.ws_row >= 4) {
+        width = ws.ws_col;
+        height = ws.ws_row;
+    }
+    *pw = width;
+    *ph = height;
+}
+
+CharacterDevice *console_init(BOOL allow_ctrlc)
+{
+    CharacterDevice *dev;
+    STDIODevice *s;
+    struct sigaction sig;
+
+    term_init(allow_ctrlc);
+
+    dev = mallocz(sizeof(*dev));
+    s = mallocz(sizeof(*s));
+    s->stdin_fd = 0;
+    /* Note: the glibc does not properly tests the return value of
+       write() in printf, so some messages on stdout may be lost */
+    fcntl(s->stdin_fd, F_SETFL, O_NONBLOCK);
+
+    s->resize_pending = TRUE;
+    global_stdio_device = s;
+    
+    /* use a signal to get the host terminal resize events */
+    sig.sa_handler = term_resize_handler;
+    sigemptyset(&sig.sa_mask);
+    sig.sa_flags = 0;
+    sigaction(SIGWINCH, &sig, NULL);
+    
+    dev->opaque = s;
+    dev->write_data = console_write;
+    dev->read_data = console_read;
+    return dev;
+}
+
+#endif /* !_WIN32 */
+
+typedef enum {
+    BF_MODE_RO,
+    BF_MODE_RW,
+    BF_MODE_SNAPSHOT,
+} BlockDeviceModeEnum;
+
+#define SECTOR_SIZE 512
+
+typedef struct BlockDeviceFile {
+    FILE *f;
+    int64_t nb_sectors;
+    BlockDeviceModeEnum mode;
+    uint8_t **sector_table;
+} BlockDeviceFile;
+
+static int64_t bf_get_sector_count(BlockDevice *bs)
+{
+    BlockDeviceFile *bf = bs->opaque;
+    return bf->nb_sectors;
+}
+
+//#define DUMP_BLOCK_READ
+
+static int bf_read_async(BlockDevice *bs,
+                         uint64_t sector_num, uint8_t *buf, int n,
+                         BlockDeviceCompletionFunc *cb, void *opaque)
+{
+    BlockDeviceFile *bf = bs->opaque;
+    //    printf("bf_read_async: sector_num=%" PRId64 " n=%d\n", sector_num, n);
+#ifdef DUMP_BLOCK_READ
+    {
+        static FILE *f;
+        if (!f)
+            f = fopen("/tmp/read_sect.txt", "wb");
+        fprintf(f, "%" PRId64 " %d\n", sector_num, n);
+    }
+#endif
+    if (!bf->f)
+        return -1;
+    if (bf->mode == BF_MODE_SNAPSHOT) {
+        int i;
+        for(i = 0; i < n; i++) {
+            if (!bf->sector_table[sector_num]) {
+                fseek(bf->f, sector_num * SECTOR_SIZE, SEEK_SET);
+                fread(buf, 1, SECTOR_SIZE, bf->f);
+            } else {
+                memcpy(buf, bf->sector_table[sector_num], SECTOR_SIZE);
+            }
+            sector_num++;
+            buf += SECTOR_SIZE;
+        }
+    } else {
+        fseek(bf->f, sector_num * SECTOR_SIZE, SEEK_SET);
+        fread(buf, 1, n * SECTOR_SIZE, bf->f);
+    }
+    /* synchronous read */
+    return 0;
+}
+
+static int bf_write_async(BlockDevice *bs,
+                          uint64_t sector_num, const uint8_t *buf, int n,
+                          BlockDeviceCompletionFunc *cb, void *opaque)
+{
+    BlockDeviceFile *bf = bs->opaque;
+    int ret;
+
+    switch(bf->mode) {
+    case BF_MODE_RO:
+        ret = -1; /* error */
+        break;
+    case BF_MODE_RW:
+        fseek(bf->f, sector_num * SECTOR_SIZE, SEEK_SET);
+        fwrite(buf, 1, n * SECTOR_SIZE, bf->f);
+        ret = 0;
+        break;
+    case BF_MODE_SNAPSHOT:
+        {
+            int i;
+            if ((sector_num + n) > bf->nb_sectors)
+                return -1;
+            for(i = 0; i < n; i++) {
+                if (!bf->sector_table[sector_num]) {
+                    bf->sector_table[sector_num] = malloc(SECTOR_SIZE);
+                }
+                memcpy(bf->sector_table[sector_num], buf, SECTOR_SIZE);
+                sector_num++;
+                buf += SECTOR_SIZE;
+            }
+            ret = 0;
+        }
+        break;
+    default:
+        abort();
+    }
+
+    return ret;
+}
+
+static BlockDevice *block_device_init(const char *filename,
+                                      BlockDeviceModeEnum mode)
+{
+    BlockDevice *bs;
+    BlockDeviceFile *bf;
+    int64_t file_size;
+    FILE *f;
+    const char *mode_str;
+
+    if (mode == BF_MODE_RW) {
+        mode_str = "r+b";
+    } else {
+        mode_str = "rb";
+    }
+    
+    f = fopen(filename, mode_str);
+    if (!f) {
+        perror(filename);
+        exit(1);
+    }
+    fseek(f, 0, SEEK_END);
+    file_size = ftello(f);
+
+    bs = mallocz(sizeof(*bs));
+    bf = mallocz(sizeof(*bf));
+
+    bf->mode = mode;
+    bf->nb_sectors = file_size / 512;
+    bf->f = f;
+
+    if (mode == BF_MODE_SNAPSHOT) {
+        bf->sector_table = mallocz(sizeof(bf->sector_table[0]) *
+                                   bf->nb_sectors);
+    }
+    
+    bs->opaque = bf;
+    bs->get_sector_count = bf_get_sector_count;
+    bs->read_async = bf_read_async;
+    bs->write_async = bf_write_async;
+    return bs;
+}
+
+#ifndef _WIN32
+
+typedef struct {
+    int fd;
+    BOOL select_filled;
+} TunState;
+
+static void tun_write_packet(EthernetDevice *net,
+                             const uint8_t *buf, int len)
+{
+    TunState *s = net->opaque;
+    write(s->fd, buf, len);
+}
+
+static void tun_select_fill(EthernetDevice *net, int *pfd_max,
+                            fd_set *rfds, fd_set *wfds, fd_set *efds,
+                            int *pdelay)
+{
+    TunState *s = net->opaque;
+    int net_fd = s->fd;
+
+    s->select_filled = net->device_can_write_packet(net);
+    if (s->select_filled) {
+        FD_SET(net_fd, rfds);
+        *pfd_max = max_int(*pfd_max, net_fd);
+    }
+}
+
+static void tun_select_poll(EthernetDevice *net, 
+                            fd_set *rfds, fd_set *wfds, fd_set *efds,
+                            int select_ret)
+{
+    TunState *s = net->opaque;
+    int net_fd = s->fd;
+    uint8_t buf[2048];
+    int ret;
+    
+    if (select_ret <= 0)
+        return;
+    if (s->select_filled && FD_ISSET(net_fd, rfds)) {
+        ret = read(net_fd, buf, sizeof(buf));
+        if (ret > 0)
+            net->device_write_packet(net, buf, ret);
+    }
+    
+}
+
+/* configure with:
+# bridge configuration (connect tap0 to bridge interface br0)
+   ip link add br0 type bridge
+   ip tuntap add dev tap0 mode tap [user x] [group x]
+   ip link set tap0 master br0
+   ip link set dev br0 up
+   ip link set dev tap0 up
+
+# NAT configuration (eth1 is the interface connected to internet)
+   ifconfig br0 192.168.3.1
+   echo 1 > /proc/sys/net/ipv4/ip_forward
+   iptables -D FORWARD 1
+   iptables -t nat -A POSTROUTING -o eth1 -j MASQUERADE
+
+   In the VM:
+   ifconfig eth0 192.168.3.2
+   route add -net 0.0.0.0 netmask 0.0.0.0 gw 192.168.3.1
+*/
+static EthernetDevice *tun_open(const char *ifname)
+{
+    struct ifreq ifr;
+    int fd, ret;
+    EthernetDevice *net;
+    TunState *s;
+    
+    fd = open("/dev/net/tun", O_RDWR);
+    if (fd < 0) {
+        fprintf(stderr, "Error: could not open /dev/net/tun\n");
+        return NULL;
+    }
+    memset(&ifr, 0, sizeof(ifr));
+    ifr.ifr_flags = IFF_TAP | IFF_NO_PI;
+    pstrcpy(ifr.ifr_name, sizeof(ifr.ifr_name), ifname);
+    ret = ioctl(fd, TUNSETIFF, (void *) &ifr);
+    if (ret != 0) {
+        fprintf(stderr, "Error: could not configure /dev/net/tun\n");
+        close(fd);
+        return NULL;
+    }
+    fcntl(fd, F_SETFL, O_NONBLOCK);
+
+    net = mallocz(sizeof(*net));
+    net->mac_addr[0] = 0x02;
+    net->mac_addr[1] = 0x00;
+    net->mac_addr[2] = 0x00;
+    net->mac_addr[3] = 0x00;
+    net->mac_addr[4] = 0x00;
+    net->mac_addr[5] = 0x01;
+    s = mallocz(sizeof(*s));
+    s->fd = fd;
+    net->opaque = s;
+    net->write_packet = tun_write_packet;
+    net->select_fill = tun_select_fill;
+    net->select_poll = tun_select_poll;
+    return net;
+}
+
+#endif /* !_WIN32 */
+
+#ifdef CONFIG_SLIRP
+
+/*******************************************************/
+/* slirp */
+
+static Slirp *slirp_state;
+
+static void slirp_write_packet(EthernetDevice *net,
+                               const uint8_t *buf, int len)
+{
+    Slirp *slirp_state = net->opaque;
+    slirp_input(slirp_state, buf, len);
+}
+
+int slirp_can_output(void *opaque)
+{
+    EthernetDevice *net = opaque;
+    return net->device_can_write_packet(net);
+}
+
+void slirp_output(void *opaque, const uint8_t *pkt, int pkt_len)
+{
+    EthernetDevice *net = opaque;
+    return net->device_write_packet(net, pkt, pkt_len);
+}
+
+static void slirp_select_fill1(EthernetDevice *net, int *pfd_max,
+                               fd_set *rfds, fd_set *wfds, fd_set *efds,
+                               int *pdelay)
+{
+    Slirp *slirp_state = net->opaque;
+    slirp_select_fill(slirp_state, pfd_max, rfds, wfds, efds);
+}
+
+static void slirp_select_poll1(EthernetDevice *net, 
+                               fd_set *rfds, fd_set *wfds, fd_set *efds,
+                               int select_ret)
+{
+    Slirp *slirp_state = net->opaque;
+    slirp_select_poll(slirp_state, rfds, wfds, efds, (select_ret <= 0));
+}
+
+static EthernetDevice *slirp_open(void)
+{
+    EthernetDevice *net;
+    struct in_addr net_addr  = { .s_addr = htonl(0x0a000200) }; /* 10.0.2.0 */
+    struct in_addr mask = { .s_addr = htonl(0xffffff00) }; /* 255.255.255.0 */
+    struct in_addr host = { .s_addr = htonl(0x0a000202) }; /* 10.0.2.2 */
+    struct in_addr dhcp = { .s_addr = htonl(0x0a00020f) }; /* 10.0.2.15 */
+    struct in_addr dns  = { .s_addr = htonl(0x0a000203) }; /* 10.0.2.3 */
+    const char *bootfile = NULL;
+    const char *vhostname = NULL;
+    int restricted = 0;
+    
+    if (slirp_state) {
+        fprintf(stderr, "Only a single slirp instance is allowed\n");
+        return NULL;
+    }
+    net = mallocz(sizeof(*net));
+
+    slirp_state = slirp_init(restricted, net_addr, mask, host, vhostname,
+                             "", bootfile, dhcp, dns, net);
+    
+    net->mac_addr[0] = 0x02;
+    net->mac_addr[1] = 0x00;
+    net->mac_addr[2] = 0x00;
+    net->mac_addr[3] = 0x00;
+    net->mac_addr[4] = 0x00;
+    net->mac_addr[5] = 0x01;
+    net->opaque = slirp_state;
+    net->write_packet = slirp_write_packet;
+    net->select_fill = slirp_select_fill1;
+    net->select_poll = slirp_select_poll1;
+    
+    return net;
+}
+
+#endif /* CONFIG_SLIRP */
+
+#define MAX_EXEC_CYCLE 500000
+#define MAX_SLEEP_TIME 10 /* in ms */
+
+void virt_machine_run(VirtMachine *m)
+{
+    fd_set rfds, wfds, efds;
+    int fd_max, ret, delay;
+    struct timeval tv;
+#ifndef _WIN32
+    int stdin_fd;
+#endif
+    
+    delay = virt_machine_get_sleep_duration(m, MAX_SLEEP_TIME);
+    
+    /* wait for an event */
+    FD_ZERO(&rfds);
+    FD_ZERO(&wfds);
+    FD_ZERO(&efds);
+    fd_max = -1;
+#ifndef _WIN32
+    if (m->console_dev && virtio_console_can_write_data(m->console_dev)) {
+        STDIODevice *s = m->console->opaque;
+        stdin_fd = s->stdin_fd;
+        FD_SET(stdin_fd, &rfds);
+        fd_max = stdin_fd;
+
+        if (s->resize_pending) {
+            int width, height;
+            console_get_size(s, &width, &height);
+            virtio_console_resize_event(m->console_dev, width, height);
+            s->resize_pending = FALSE;
+        }
+    }
+#endif
+    if (m->net) {
+        m->net->select_fill(m->net, &fd_max, &rfds, &wfds, &efds, &delay);
+    }
+#ifdef CONFIG_FS_NET
+    fs_net_set_fdset(&fd_max, &rfds, &wfds, &efds, &delay);
+#endif
+    tv.tv_sec = delay / 1000;
+    tv.tv_usec = (delay % 1000) * 1000;
+    ret = select(fd_max + 1, &rfds, &wfds, &efds, &tv);
+    if (m->net) {
+        m->net->select_poll(m->net, &rfds, &wfds, &efds, ret);
+    }
+    if (ret > 0) {
+#ifndef _WIN32
+        if (m->console_dev && FD_ISSET(stdin_fd, &rfds)) {
+            uint8_t buf[128];
+            int ret, len;
+            len = virtio_console_get_write_len(m->console_dev);
+            len = min_int(len, sizeof(buf));
+            ret = m->console->read_data(m->console->opaque, buf, len);
+            if (ret > 0) {
+                virtio_console_write_data(m->console_dev, buf, ret);
+            }
+        }
+#endif
+    }
+
+#ifdef CONFIG_SDL
+    sdl_refresh(m);
+#endif
+    
+    virt_machine_interp(m, MAX_EXEC_CYCLE);
+}
+
+/*******************************************************/
+
+static struct option options[] = {
+    { "help", no_argument, NULL, 'h' },
+    { "ctrlc", no_argument },
+    { "rw", no_argument },
+    { "ro", no_argument },
+    { "append", required_argument },
+    { "no-accel", no_argument },
+    { "build-preload", required_argument },
+    { NULL },
+};
+
+void help(void)
+{
+    printf("temu version " CONFIG_VERSION ", Copyright (c) 2016-2018 Fabrice Bellard\n"
+           "usage: riscvemu [options] config_file\n"
+           "options are:\n"
+           "-m ram_size       set the RAM size in MB\n"
+           "-rw               allow write access to the disk image (default=snapshot)\n"
+           "-ctrlc            the C-c key stops the emulator instead of being sent to the\n"
+           "                  emulated software\n"
+           "-append cmdline   append cmdline to the kernel command line\n"
+           "-no-accel         disable VM acceleration (KVM, x86 machine only)\n"
+           "\n"
+           "Console keys:\n"
+           "Press C-a x to exit the emulator, C-a h to get some help.\n");
+    exit(1);
+}
+
+#ifdef CONFIG_FS_NET
+static BOOL net_completed;
+
+static void net_start_cb(void *arg)
+{
+    net_completed = TRUE;
+}
+
+static BOOL net_poll_cb(void *arg)
+{
+    return net_completed;
+}
+
+#endif
+
+int main(int argc, char **argv)
+{
+    VirtMachine *s;
+    const char *path, *cmdline, *build_preload_file;
+    int c, option_index, i, ram_size, accel_enable;
+    BOOL allow_ctrlc;
+    BlockDeviceModeEnum drive_mode;
+    VirtMachineParams p_s, *p = &p_s;
+
+    ram_size = -1;
+    allow_ctrlc = FALSE;
+    (void)allow_ctrlc;
+    drive_mode = BF_MODE_SNAPSHOT;
+    accel_enable = -1;
+    cmdline = NULL;
+    build_preload_file = NULL;
+    for(;;) {
+        c = getopt_long_only(argc, argv, "hm:", options, &option_index);
+        if (c == -1)
+            break;
+        switch(c) {
+        case 0:
+            switch(option_index) {
+            case 1: /* ctrlc */
+                allow_ctrlc = TRUE;
+                break;
+            case 2: /* rw */
+                drive_mode = BF_MODE_RW;
+                break;
+            case 3: /* ro */
+                drive_mode = BF_MODE_RO;
+                break;
+            case 4: /* append */
+                cmdline = optarg;
+                break;
+            case 5: /* no-accel */
+                accel_enable = FALSE;
+                break;
+            case 6: /* build-preload */
+                build_preload_file = optarg;
+                break;
+            default:
+                fprintf(stderr, "unknown option index: %d\n", option_index);
+                exit(1);
+            }
+            break;
+        case 'h':
+            help();
+            break;
+        case 'm':
+            ram_size = strtoul(optarg, NULL, 0);
+            break;
+        default:
+            exit(1);
+        }
+    }
+
+    if (optind >= argc) {
+        help();
+    }
+
+    path = argv[optind++];
+
+    virt_machine_set_defaults(p);
+#ifdef CONFIG_FS_NET
+    fs_wget_init();
+#endif
+    virt_machine_load_config_file(p, path, NULL, NULL);
+#ifdef CONFIG_FS_NET
+    fs_net_event_loop(NULL, NULL);
+#endif
+
+    /* override some config parameters */
+
+    if (ram_size > 0) {
+        p->ram_size = (uint64_t)ram_size << 20;
+    }
+    if (accel_enable != -1)
+        p->accel_enable = accel_enable;
+    if (cmdline) {
+        vm_add_cmdline(p, cmdline);
+    }
+    
+    /* open the files & devices */
+    for(i = 0; i < p->drive_count; i++) {
+        BlockDevice *drive;
+        char *fname;
+        fname = get_file_path(p->cfg_filename, p->tab_drive[i].filename);
+#ifdef CONFIG_FS_NET
+        if (is_url(fname)) {
+            net_completed = FALSE;
+            drive = block_device_init_http(fname, 128 * 1024,
+                                           net_start_cb, NULL);
+            /* wait until the drive is initialized */
+            fs_net_event_loop(net_poll_cb, NULL);
+        } else
+#endif
+        {
+            drive = block_device_init(fname, drive_mode);
+        }
+        free(fname);
+        p->tab_drive[i].block_dev = drive;
+    }
+
+    for(i = 0; i < p->fs_count; i++) {
+        FSDevice *fs;
+        const char *path;
+        path = p->tab_fs[i].filename;
+#ifdef CONFIG_FS_NET
+        if (is_url(path)) {
+            fs = fs_net_init(path, NULL, NULL);
+            if (!fs)
+                exit(1);
+            if (build_preload_file)
+                fs_dump_cache_load(fs, build_preload_file);
+            fs_net_event_loop(NULL, NULL);
+        } else
+#endif
+        {
+#ifdef _WIN32
+            fprintf(stderr, "Filesystem access not supported yet\n");
+            exit(1);
+#else
+            char *fname;
+            fname = get_file_path(p->cfg_filename, path);
+            fs = fs_disk_init(fname);
+            if (!fs) {
+                fprintf(stderr, "%s: must be a directory\n", fname);
+                exit(1);
+            }
+            free(fname);
+#endif
+        }
+        p->tab_fs[i].fs_dev = fs;
+    }
+
+    for(i = 0; i < p->eth_count; i++) {
+#ifdef CONFIG_SLIRP
+        if (!strcmp(p->tab_eth[i].driver, "user")) {
+            p->tab_eth[i].net = slirp_open();
+            if (!p->tab_eth[i].net)
+                exit(1);
+        } else
+#endif
+#ifndef _WIN32
+        if (!strcmp(p->tab_eth[i].driver, "tap")) {
+            p->tab_eth[i].net = tun_open(p->tab_eth[i].ifname);
+            if (!p->tab_eth[i].net)
+                exit(1);
+        } else
+#endif
+        {
+            fprintf(stderr, "Unsupported network driver '%s'\n",
+                    p->tab_eth[i].driver);
+            exit(1);
+        }
+    }
+    
+#ifdef CONFIG_SDL
+    if (p->display_device) {
+        sdl_init(p->width, p->height);
+    } else
+#endif
+    {
+#ifdef _WIN32
+        fprintf(stderr, "Console not supported yet\n");
+        exit(1);
+#else
+        p->console = console_init(allow_ctrlc);
+#endif
+    }
+    p->rtc_real_time = TRUE;
+
+    s = virt_machine_init(p);
+    if (!s)
+        exit(1);
+    
+    virt_machine_free_config(p);
+
+    if (s->net) {
+        s->net->device_set_carrier(s->net, TRUE);
+    }
+    
+    for(;;) {
+        virt_machine_run(s);
+    }
+    virt_machine_end(s);
+    return 0;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/vga.c b/jslinux-2019-12-21/tinyemu-2019-12-21/vga.c
new file mode 100644
index 0000000..908a320
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/vga.c
@@ -0,0 +1,804 @@
+/*
+ * Dummy VGA device
+ * 
+ * Copyright (c) 2003-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "virtio.h"
+#include "machine.h"
+
+//#define DEBUG_VBE
+
+#define MSR_COLOR_EMULATION 0x01
+#define MSR_PAGE_SELECT     0x20
+
+#define ST01_V_RETRACE      0x08
+#define ST01_DISP_ENABLE    0x01
+
+#define VBE_DISPI_INDEX_ID              0x0
+#define VBE_DISPI_INDEX_XRES            0x1
+#define VBE_DISPI_INDEX_YRES            0x2
+#define VBE_DISPI_INDEX_BPP             0x3
+#define VBE_DISPI_INDEX_ENABLE          0x4
+#define VBE_DISPI_INDEX_BANK            0x5
+#define VBE_DISPI_INDEX_VIRT_WIDTH      0x6
+#define VBE_DISPI_INDEX_VIRT_HEIGHT     0x7
+#define VBE_DISPI_INDEX_X_OFFSET        0x8
+#define VBE_DISPI_INDEX_Y_OFFSET        0x9
+#define VBE_DISPI_INDEX_VIDEO_MEMORY_64K 0xa
+#define VBE_DISPI_INDEX_NB              0xb
+
+#define VBE_DISPI_ID0                   0xB0C0
+#define VBE_DISPI_ID1                   0xB0C1
+#define VBE_DISPI_ID2                   0xB0C2
+#define VBE_DISPI_ID3                   0xB0C3
+#define VBE_DISPI_ID4                   0xB0C4
+#define VBE_DISPI_ID5                   0xB0C5
+
+#define VBE_DISPI_DISABLED              0x00
+#define VBE_DISPI_ENABLED               0x01
+#define VBE_DISPI_GETCAPS               0x02
+#define VBE_DISPI_8BIT_DAC              0x20
+#define VBE_DISPI_LFB_ENABLED           0x40
+#define VBE_DISPI_NOCLEARMEM            0x80
+
+#define FB_ALLOC_ALIGN (1 << 20)
+
+#define MAX_TEXT_WIDTH 132
+#define MAX_TEXT_HEIGHT 60
+
+struct VGAState {
+    FBDevice *fb_dev;
+    int fb_page_count;
+    PhysMemoryRange *mem_range;
+    PhysMemoryRange *mem_range2;
+    PCIDevice *pci_dev;
+    PhysMemoryRange *rom_range;
+
+    uint8_t *vga_ram; /* 128K at 0xa0000 */
+    
+    uint8_t sr_index;
+    uint8_t sr[8];
+    uint8_t gr_index;
+    uint8_t gr[16];
+    uint8_t ar_index;
+    uint8_t ar[21];
+    int ar_flip_flop;
+    uint8_t cr_index;
+    uint8_t cr[256]; /* CRT registers */
+    uint8_t msr; /* Misc Output Register */
+    uint8_t fcr; /* Feature Control Register */
+    uint8_t st00; /* status 0 */
+    uint8_t st01; /* status 1 */
+    uint8_t dac_state;
+    uint8_t dac_sub_index;
+    uint8_t dac_read_index;
+    uint8_t dac_write_index;
+    uint8_t dac_cache[3]; /* used when writing */
+    uint8_t palette[768];
+    
+    /* text mode state */
+    uint32_t last_palette[16];
+    uint16_t last_ch_attr[MAX_TEXT_WIDTH * MAX_TEXT_HEIGHT];
+    uint32_t last_width;
+    uint32_t last_height;
+    uint16_t last_line_offset;
+    uint16_t last_start_addr;
+    uint16_t last_cursor_offset;
+    uint8_t last_cursor_start;
+    uint8_t last_cursor_end;
+    
+    /* VBE extension */
+    uint16_t vbe_index;
+    uint16_t vbe_regs[VBE_DISPI_INDEX_NB];
+};
+
+static void vga_draw_glyph8(uint8_t *d, int linesize,
+                            const uint8_t *font_ptr, int h,
+                            uint32_t fgcol, uint32_t bgcol)
+{
+    uint32_t font_data, xorcol;
+
+    xorcol = bgcol ^ fgcol;
+    do {
+        font_data = font_ptr[0];
+        ((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[3] = (-((font_data >> 4) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[4] = (-((font_data >> 3) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[7] = (-((font_data >> 0) & 1) & xorcol) ^ bgcol;
+        font_ptr++;
+        d += linesize;
+    } while (--h);
+}
+
+static void vga_draw_glyph9(uint8_t *d, int linesize,
+                            const uint8_t *font_ptr, int h,
+                            uint32_t fgcol, uint32_t bgcol,
+                            int dup9)
+{
+    uint32_t font_data, xorcol, v;
+
+    xorcol = bgcol ^ fgcol;
+    do {
+        font_data = font_ptr[0];
+        ((uint32_t *)d)[0] = (-((font_data >> 7)) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[1] = (-((font_data >> 6) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[2] = (-((font_data >> 5) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[3] = (-((font_data >> 4) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[4] = (-((font_data >> 3) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[5] = (-((font_data >> 2) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[6] = (-((font_data >> 1) & 1) & xorcol) ^ bgcol;
+        v = (-((font_data >> 0) & 1) & xorcol) ^ bgcol;
+        ((uint32_t *)d)[7] = v;
+        if (dup9)
+            ((uint32_t *)d)[8] = v;
+        else
+            ((uint32_t *)d)[8] = bgcol;
+        font_ptr++;
+        d += linesize;
+    } while (--h);
+}
+
+static const uint8_t cursor_glyph[32] = {
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+};
+
+static inline int c6_to_8(int v)
+{
+    int b;
+    v &= 0x3f;
+    b = v & 1;
+    return (v << 2) | (b << 1) | b;
+}
+
+static int update_palette16(VGAState *s, uint32_t *palette)
+{
+    int full_update, i;
+    uint32_t v, col;
+
+    full_update = 0;
+    for(i = 0; i < 16; i++) {
+        v = s->ar[i];
+        if (s->ar[0x10] & 0x80)
+            v = ((s->ar[0x14] & 0xf) << 4) | (v & 0xf);
+        else
+            v = ((s->ar[0x14] & 0xc) << 4) | (v & 0x3f);
+        v = v * 3;
+        col = (c6_to_8(s->palette[v]) << 16) |
+            (c6_to_8(s->palette[v + 1]) << 8) |
+            c6_to_8(s->palette[v + 2]);
+        if (col != palette[i]) {
+            full_update = 1;
+            palette[i] = col;
+        }
+    }
+    return full_update;
+}
+
+/* the text refresh is just for debugging and initial boot message, so
+   it is very incomplete */
+static void vga_text_refresh(VGAState *s,
+                             SimpleFBDrawFunc *redraw_func, void *opaque)
+{
+    FBDevice *fb_dev = s->fb_dev;
+    int width, height, cwidth, cheight, cy, cx, x1, y1, width1, height1;
+    int cx_min, cx_max, dup9;
+    uint32_t ch_attr, line_offset, start_addr, ch_addr, ch_addr1, ch, cattr;
+    uint8_t *vga_ram, *font_ptr, *dst;
+    uint32_t fgcol, bgcol, cursor_offset, cursor_start, cursor_end;
+    BOOL full_update;
+
+    full_update = update_palette16(s, s->last_palette);
+
+    vga_ram = s->vga_ram;
+    
+    line_offset = s->cr[0x13];
+    line_offset <<= 3;
+    line_offset >>= 1;
+
+    start_addr = s->cr[0x0d] | (s->cr[0x0c] << 8);
+    
+    cheight = (s->cr[9] & 0x1f) + 1;
+    cwidth = 8;
+    if (!(s->sr[1] & 0x01))
+        cwidth++;
+    
+    width = (s->cr[0x01] + 1);
+    height = s->cr[0x12] |
+        ((s->cr[0x07] & 0x02) << 7) |
+        ((s->cr[0x07] & 0x40) << 3);
+    height = (height + 1) / cheight;
+    
+    width1 = width * cwidth;
+    height1 = height * cheight;
+    if (fb_dev->width < width1 || fb_dev->height < height1 ||
+        width > MAX_TEXT_WIDTH || height > MAX_TEXT_HEIGHT)
+        return; /* not enough space */
+    if (s->last_line_offset != line_offset ||
+        s->last_start_addr != start_addr ||
+        s->last_width != width ||
+        s->last_height != height) {
+        s->last_line_offset = line_offset;
+        s->last_start_addr = start_addr;
+        s->last_width = width;
+        s->last_height = height;
+        full_update = TRUE;
+    }
+       
+    /* update cursor position */
+    cursor_offset = ((s->cr[0x0e] << 8) | s->cr[0x0f]) - start_addr;
+    cursor_start = s->cr[0xa];
+    cursor_end = s->cr[0xb];
+    if (cursor_offset != s->last_cursor_offset ||
+        cursor_start != s->last_cursor_start ||
+        cursor_end != s->last_cursor_end) {
+        /* force refresh of characters with the cursor */
+        if (s->last_cursor_offset < MAX_TEXT_WIDTH * MAX_TEXT_HEIGHT)
+            s->last_ch_attr[s->last_cursor_offset] = -1;
+        if (cursor_offset < MAX_TEXT_WIDTH * MAX_TEXT_HEIGHT)
+            s->last_ch_attr[cursor_offset] = -1;
+        s->last_cursor_offset = cursor_offset;
+        s->last_cursor_start = cursor_start;
+        s->last_cursor_end = cursor_end;
+    }
+
+    ch_addr1 = 0x18000 + (start_addr * 2);
+    cursor_offset = 0x18000 + (start_addr + cursor_offset) * 2;
+    
+    x1 = (fb_dev->width - width1) / 2;
+    y1 = (fb_dev->height - height1) / 2;
+#if 0
+    printf("text refresh %dx%d font=%dx%d start_addr=0x%x line_offset=0x%x\n",
+           width, height, cwidth, cheight, start_addr, line_offset);
+#endif
+    for(cy = 0; cy < height; cy++) {
+        ch_addr = ch_addr1;
+        dst = fb_dev->fb_data + (y1 + cy * cheight) * fb_dev->stride + x1 * 4;
+        cx_min = width;
+        cx_max = -1;
+        for(cx = 0; cx < width; cx++) {
+            ch_attr = *(uint16_t *)(vga_ram + (ch_addr & 0x1fffe));
+            if (full_update || ch_attr != s->last_ch_attr[cy * width + cx]) {
+                s->last_ch_attr[cy * width + cx] = ch_attr;
+                cx_min = min_int(cx_min, cx);
+                cx_max = max_int(cx_max, cx);
+                ch = ch_attr & 0xff;
+                cattr = ch_attr >> 8;
+                font_ptr = vga_ram + 32 * ch;
+                bgcol = s->last_palette[cattr >> 4];
+                fgcol = s->last_palette[cattr & 0x0f];
+                if (cwidth == 8) {
+                    vga_draw_glyph8(dst, fb_dev->stride, font_ptr, cheight,
+                                    fgcol, bgcol);
+                } else {
+                    dup9 = 0;
+                    if (ch >= 0xb0 && ch <= 0xdf && (s->ar[0x10] & 0x04))
+                        dup9 = 1;
+                    vga_draw_glyph9(dst, fb_dev->stride, font_ptr, cheight,
+                                    fgcol, bgcol, dup9);
+                }
+                /* cursor display */
+                if (cursor_offset == ch_addr && !(cursor_start & 0x20)) {
+                    int line_start, line_last, h;
+                    uint8_t *dst1;
+                    line_start = cursor_start & 0x1f;
+                    line_last = min_int(cursor_end & 0x1f, cheight - 1);
+
+                    if (line_last >= line_start && line_start < cheight) {
+                        h = line_last - line_start + 1;
+                        dst1 = dst + fb_dev->stride * line_start;
+                        if (cwidth == 8) {
+                            vga_draw_glyph8(dst1, fb_dev->stride,
+                                            cursor_glyph,
+                                            h, fgcol, bgcol);
+                        } else {
+                            vga_draw_glyph9(dst1, fb_dev->stride,
+                                            cursor_glyph,
+                                            h, fgcol, bgcol, 1);
+                        }
+                    }
+                }
+            }
+            ch_addr += 2;
+            dst += 4 * cwidth;
+        }
+        if (cx_max >= cx_min) {
+            //            printf("redraw %d %d %d\n", cy, cx_min, cx_max);
+            redraw_func(fb_dev, opaque,
+                        x1 + cx_min * cwidth, y1 + cy * cheight,
+                        (cx_max - cx_min + 1) * cwidth, cheight);
+        }
+        ch_addr1 += line_offset;
+    }
+}
+
+static void vga_refresh(FBDevice *fb_dev,
+                        SimpleFBDrawFunc *redraw_func, void *opaque)
+{
+    VGAState *s = fb_dev->device_opaque;
+
+    if (!(s->ar_index & 0x20)) {
+        /* blank */
+    } else if (s->gr[0x06] & 1) {
+        /* graphic mode (VBE) */
+        simplefb_refresh(fb_dev, redraw_func, opaque, s->mem_range, s->fb_page_count);
+    } else {
+        /* text mode */
+        vga_text_refresh(s, redraw_func, opaque);
+    }
+}
+
+/* force some bits to zero */
+static const uint8_t sr_mask[8] = {
+    (uint8_t)~0xfc,
+    (uint8_t)~0xc2,
+    (uint8_t)~0xf0,
+    (uint8_t)~0xc0,
+    (uint8_t)~0xf1,
+    (uint8_t)~0xff,
+    (uint8_t)~0xff,
+    (uint8_t)~0x00,
+};
+
+static const uint8_t gr_mask[16] = {
+    (uint8_t)~0xf0, /* 0x00 */
+    (uint8_t)~0xf0, /* 0x01 */
+    (uint8_t)~0xf0, /* 0x02 */
+    (uint8_t)~0xe0, /* 0x03 */
+    (uint8_t)~0xfc, /* 0x04 */
+    (uint8_t)~0x84, /* 0x05 */
+    (uint8_t)~0xf0, /* 0x06 */
+    (uint8_t)~0xf0, /* 0x07 */
+    (uint8_t)~0x00, /* 0x08 */
+    (uint8_t)~0xff, /* 0x09 */
+    (uint8_t)~0xff, /* 0x0a */
+    (uint8_t)~0xff, /* 0x0b */
+    (uint8_t)~0xff, /* 0x0c */
+    (uint8_t)~0xff, /* 0x0d */
+    (uint8_t)~0xff, /* 0x0e */
+    (uint8_t)~0xff, /* 0x0f */
+};
+
+static uint32_t vga_ioport_read(VGAState *s, uint32_t addr)
+{
+    int val, index;
+
+    /* check port range access depending on color/monochrome mode */
+    if ((addr >= 0x3b0 && addr <= 0x3bf && (s->msr & MSR_COLOR_EMULATION)) ||
+        (addr >= 0x3d0 && addr <= 0x3df && !(s->msr & MSR_COLOR_EMULATION))) {
+        val = 0xff;
+    } else {
+        switch(addr) {
+        case 0x3c0:
+            if (s->ar_flip_flop == 0) {
+                val = s->ar_index;
+            } else {
+                val = 0;
+            }
+            break;
+        case 0x3c1:
+            index = s->ar_index & 0x1f;
+            if (index < 21)
+                val = s->ar[index];
+            else
+                val = 0;
+            break;
+        case 0x3c2:
+            val = s->st00;
+            break;
+        case 0x3c4:
+            val = s->sr_index;
+            break;
+        case 0x3c5:
+            val = s->sr[s->sr_index];
+#ifdef DEBUG_VGA_REG
+            printf("vga: read SR%x = 0x%02x\n", s->sr_index, val);
+#endif
+            break;
+        case 0x3c7:
+            val = s->dac_state;
+            break;
+	case 0x3c8:
+	    val = s->dac_write_index;
+	    break;
+        case 0x3c9:
+            val = s->palette[s->dac_read_index * 3 + s->dac_sub_index];
+            if (++s->dac_sub_index == 3) {
+                s->dac_sub_index = 0;
+                s->dac_read_index++;
+            }
+            break;
+        case 0x3ca:
+            val = s->fcr;
+            break;
+        case 0x3cc:
+            val = s->msr;
+            break;
+        case 0x3ce:
+            val = s->gr_index;
+            break;
+        case 0x3cf:
+            val = s->gr[s->gr_index];
+#ifdef DEBUG_VGA_REG
+            printf("vga: read GR%x = 0x%02x\n", s->gr_index, val);
+#endif
+            break;
+        case 0x3b4:
+        case 0x3d4:
+            val = s->cr_index;
+            break;
+        case 0x3b5:
+        case 0x3d5:
+            val = s->cr[s->cr_index];
+#ifdef DEBUG_VGA_REG
+            printf("vga: read CR%x = 0x%02x\n", s->cr_index, val);
+#endif
+            break;
+        case 0x3ba:
+        case 0x3da:
+            /* just toggle to fool polling */
+            s->st01 ^= ST01_V_RETRACE | ST01_DISP_ENABLE;
+            val = s->st01;
+            s->ar_flip_flop = 0;
+            break;
+        default:
+            val = 0x00;
+            break;
+        }
+    }
+#if defined(DEBUG_VGA)
+    printf("VGA: read addr=0x%04x data=0x%02x\n", addr, val);
+#endif
+    return val;
+}
+
+static void vga_ioport_write(VGAState *s, uint32_t addr, uint32_t val)
+{
+    int index;
+
+    /* check port range access depending on color/monochrome mode */
+    if ((addr >= 0x3b0 && addr <= 0x3bf && (s->msr & MSR_COLOR_EMULATION)) ||
+        (addr >= 0x3d0 && addr <= 0x3df && !(s->msr & MSR_COLOR_EMULATION)))
+        return;
+
+#ifdef DEBUG_VGA
+    printf("VGA: write addr=0x%04x data=0x%02x\n", addr, val);
+#endif
+
+    switch(addr) {
+    case 0x3c0:
+        if (s->ar_flip_flop == 0) {
+            val &= 0x3f;
+            s->ar_index = val;
+        } else {
+            index = s->ar_index & 0x1f;
+            switch(index) {
+            case 0x00 ... 0x0f:
+                s->ar[index] = val & 0x3f;
+                break;
+            case 0x10:
+                s->ar[index] = val & ~0x10;
+                break;
+            case 0x11:
+                s->ar[index] = val;
+                break;
+            case 0x12:
+                s->ar[index] = val & ~0xc0;
+                break;
+            case 0x13:
+                s->ar[index] = val & ~0xf0;
+                break;
+            case 0x14:
+                s->ar[index] = val & ~0xf0;
+                break;
+            default:
+                break;
+            }
+        }
+        s->ar_flip_flop ^= 1;
+        break;
+    case 0x3c2:
+        s->msr = val & ~0x10;
+        break;
+    case 0x3c4:
+        s->sr_index = val & 7;
+        break;
+    case 0x3c5:
+#ifdef DEBUG_VGA_REG
+        printf("vga: write SR%x = 0x%02x\n", s->sr_index, val);
+#endif
+        s->sr[s->sr_index] = val & sr_mask[s->sr_index];
+        break;
+    case 0x3c7:
+        s->dac_read_index = val;
+        s->dac_sub_index = 0;
+        s->dac_state = 3;
+        break;
+    case 0x3c8:
+        s->dac_write_index = val;
+        s->dac_sub_index = 0;
+        s->dac_state = 0;
+        break;
+    case 0x3c9:
+        s->dac_cache[s->dac_sub_index] = val;
+        if (++s->dac_sub_index == 3) {
+            memcpy(&s->palette[s->dac_write_index * 3], s->dac_cache, 3);
+            s->dac_sub_index = 0;
+            s->dac_write_index++;
+        }
+        break;
+    case 0x3ce:
+        s->gr_index = val & 0x0f;
+        break;
+    case 0x3cf:
+#ifdef DEBUG_VGA_REG
+        printf("vga: write GR%x = 0x%02x\n", s->gr_index, val);
+#endif
+        s->gr[s->gr_index] = val & gr_mask[s->gr_index];
+        break;
+    case 0x3b4:
+    case 0x3d4:
+        s->cr_index = val;
+        break;
+    case 0x3b5:
+    case 0x3d5:
+#ifdef DEBUG_VGA_REG
+        printf("vga: write CR%x = 0x%02x\n", s->cr_index, val);
+#endif
+        /* handle CR0-7 protection */
+        if ((s->cr[0x11] & 0x80) && s->cr_index <= 7) {
+            /* can always write bit 4 of CR7 */
+            if (s->cr_index == 7)
+                s->cr[7] = (s->cr[7] & ~0x10) | (val & 0x10);
+            return;
+        }
+        switch(s->cr_index) {
+        case 0x01: /* horizontal display end */
+        case 0x07:
+        case 0x09:
+        case 0x0c:
+        case 0x0d:
+        case 0x12: /* vertical display end */
+            s->cr[s->cr_index] = val;
+            break;
+        default:
+            s->cr[s->cr_index] = val;
+            break;
+        }
+        break;
+    case 0x3ba:
+    case 0x3da:
+        s->fcr = val & 0x10;
+        break;
+    }
+}
+
+#define VGA_IO(base) \
+static uint32_t vga_read_ ## base(void *opaque, uint32_t addr, int size_log2)\
+{\
+    return vga_ioport_read(opaque, base + addr);\
+}\
+static void vga_write_ ## base(void *opaque, uint32_t addr, uint32_t val, int size_log2)\
+{\
+    return vga_ioport_write(opaque, base + addr, val);\
+}
+
+VGA_IO(0x3c0)
+VGA_IO(0x3b4)
+VGA_IO(0x3d4)
+VGA_IO(0x3ba)
+VGA_IO(0x3da)
+
+static void vbe_write(void *opaque, uint32_t offset,
+                      uint32_t val, int size_log2)
+{
+    VGAState *s = opaque;
+    FBDevice *fb_dev = s->fb_dev;
+    
+    if (offset == 0) {
+        s->vbe_index = val;
+    } else {
+#ifdef DEBUG_VBE
+        printf("VBE write: index=0x%04x val=0x%04x\n", s->vbe_index, val);
+#endif
+        switch(s->vbe_index) {
+        case VBE_DISPI_INDEX_ID:
+            if (val >= VBE_DISPI_ID0 && val <= VBE_DISPI_ID5)
+                s->vbe_regs[s->vbe_index] = val;
+            break;
+        case VBE_DISPI_INDEX_ENABLE:
+            if ((val & VBE_DISPI_ENABLED) &&
+                !(s->vbe_regs[VBE_DISPI_INDEX_ENABLE] & VBE_DISPI_ENABLED)) {
+                /* set graphic mode */
+                /* XXX: resolution change not really supported */
+                if (s->vbe_regs[VBE_DISPI_INDEX_XRES] <= 4096 &&
+                    s->vbe_regs[VBE_DISPI_INDEX_YRES] <= 4096 &&
+                    (s->vbe_regs[VBE_DISPI_INDEX_XRES] * 4 *
+                     s->vbe_regs[VBE_DISPI_INDEX_YRES]) <= fb_dev->fb_size) {
+                    fb_dev->width = s->vbe_regs[VBE_DISPI_INDEX_XRES];
+                    fb_dev->height = s->vbe_regs[VBE_DISPI_INDEX_YRES];
+                    fb_dev->stride = fb_dev->width * 4;
+                }
+                s->vbe_regs[VBE_DISPI_INDEX_VIRT_WIDTH] =
+                    s->vbe_regs[VBE_DISPI_INDEX_XRES];
+                s->vbe_regs[VBE_DISPI_INDEX_VIRT_HEIGHT] =
+                    s->vbe_regs[VBE_DISPI_INDEX_YRES];
+                s->vbe_regs[VBE_DISPI_INDEX_X_OFFSET] = 0;
+                s->vbe_regs[VBE_DISPI_INDEX_Y_OFFSET] = 0;
+            }
+            s->vbe_regs[s->vbe_index] = val;
+            break;
+        case VBE_DISPI_INDEX_XRES:
+        case VBE_DISPI_INDEX_YRES:
+        case VBE_DISPI_INDEX_BPP:
+        case VBE_DISPI_INDEX_BANK:
+        case VBE_DISPI_INDEX_VIRT_WIDTH:
+        case VBE_DISPI_INDEX_VIRT_HEIGHT:
+        case VBE_DISPI_INDEX_X_OFFSET:
+        case VBE_DISPI_INDEX_Y_OFFSET:
+            s->vbe_regs[s->vbe_index] = val;
+            break;
+        }
+    }
+}
+
+static uint32_t vbe_read(void *opaque, uint32_t offset, int size_log2)
+{
+    VGAState *s = opaque;
+    uint32_t val;
+
+    if (offset == 0) {
+        val = s->vbe_index;
+    } else {
+        if (s->vbe_regs[VBE_DISPI_INDEX_ENABLE] & VBE_DISPI_GETCAPS) {
+            switch(s->vbe_index) {
+            case VBE_DISPI_INDEX_XRES:
+                val = s->fb_dev->width;
+                break;
+            case VBE_DISPI_INDEX_YRES:
+                val = s->fb_dev->height;
+                break;
+            case VBE_DISPI_INDEX_BPP:
+                val = 32;
+                break;
+            default:
+                goto read_reg;
+            }
+        } else {
+        read_reg:
+            if (s->vbe_index < VBE_DISPI_INDEX_NB)
+                val = s->vbe_regs[s->vbe_index];
+            else
+                val = 0;
+        }
+#ifdef DEBUG_VBE
+        printf("VBE read: index=0x%04x val=0x%04x\n", s->vbe_index, val);
+#endif
+    }
+    return val;
+}
+
+
+static void simplefb_bar_set(void *opaque, int bar_num,
+                              uint32_t addr, BOOL enabled)
+{
+    VGAState *s = opaque;
+    if (bar_num == 0)
+        phys_mem_set_addr(s->mem_range, addr, enabled);
+    else
+        phys_mem_set_addr(s->rom_range, addr, enabled);
+}
+
+VGAState *pci_vga_init(PCIBus *bus, FBDevice *fb_dev,
+                       int width, int height,
+                       const uint8_t *vga_rom_buf, int vga_rom_size)
+{
+    VGAState *s;
+    PCIDevice *d;
+    uint32_t bar_size;
+    PhysMemoryMap *mem_map, *port_map;
+    
+    d = pci_register_device(bus, "VGA", -1, 0x1234, 0x1111, 0x00, 0x0300);
+    
+    mem_map = pci_device_get_mem_map(d);
+    port_map = pci_device_get_port_map(d);
+
+    s = mallocz(sizeof(*s));
+    s->fb_dev = fb_dev;
+    
+    fb_dev->width = width;
+    fb_dev->height = height;
+    fb_dev->stride = width * 4;
+
+    fb_dev->fb_size = (height * fb_dev->stride + FB_ALLOC_ALIGN - 1) & ~(FB_ALLOC_ALIGN - 1);
+    s->fb_page_count = fb_dev->fb_size >> DEVRAM_PAGE_SIZE_LOG2;
+
+    s->mem_range =
+        cpu_register_ram(mem_map, 0, fb_dev->fb_size,
+                         DEVRAM_FLAG_DIRTY_BITS | DEVRAM_FLAG_DISABLED);
+    
+    fb_dev->fb_data = s->mem_range->phys_mem;
+
+    s->pci_dev = d;
+    bar_size = 1;
+    while (bar_size < fb_dev->fb_size)
+        bar_size <<= 1;
+    pci_register_bar(d, 0, bar_size, PCI_ADDRESS_SPACE_MEM, s,
+                     simplefb_bar_set);
+
+    if (vga_rom_size > 0) {
+        int rom_size;
+        /* align to page size */
+        rom_size = (vga_rom_size + DEVRAM_PAGE_SIZE - 1) & ~(DEVRAM_PAGE_SIZE - 1);
+        s->rom_range = cpu_register_ram(mem_map, 0, rom_size,
+                                        DEVRAM_FLAG_ROM | DEVRAM_FLAG_DISABLED);
+        memcpy(s->rom_range->phys_mem, vga_rom_buf, vga_rom_size);
+
+        bar_size = 1;
+        while (bar_size < rom_size)
+            bar_size <<= 1;
+        pci_register_bar(d, PCI_ROM_SLOT, bar_size, PCI_ADDRESS_SPACE_MEM, s,
+                         simplefb_bar_set);
+    }
+
+    /* VGA memory (for simple text mode no need for callbacks) */
+    s->mem_range2 = cpu_register_ram(mem_map, 0xa0000, 0x20000, 0);
+    s->vga_ram = s->mem_range2->phys_mem;
+        
+    /* standard VGA ports */
+    
+    cpu_register_device(port_map, 0x3c0, 16, s, vga_read_0x3c0, vga_write_0x3c0,
+                        DEVIO_SIZE8);
+    cpu_register_device(port_map, 0x3b4, 2, s, vga_read_0x3b4, vga_write_0x3b4,
+                        DEVIO_SIZE8);
+    cpu_register_device(port_map, 0x3d4, 2, s, vga_read_0x3d4, vga_write_0x3d4,
+                        DEVIO_SIZE8);
+    cpu_register_device(port_map, 0x3ba, 1, s, vga_read_0x3ba, vga_write_0x3ba,
+                        DEVIO_SIZE8);
+    cpu_register_device(port_map, 0x3da, 1, s, vga_read_0x3da, vga_write_0x3da,
+                        DEVIO_SIZE8);
+    
+    /* VBE extension */
+    cpu_register_device(port_map, 0x1ce, 2, s, vbe_read, vbe_write, 
+                        DEVIO_SIZE16);
+    
+    s->vbe_regs[VBE_DISPI_INDEX_ID] = VBE_DISPI_ID5;
+    s->vbe_regs[VBE_DISPI_INDEX_VIDEO_MEMORY_64K] = fb_dev->fb_size >> 16;
+
+    fb_dev->device_opaque = s;
+    fb_dev->refresh = vga_refresh;
+    return s;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/virtio.c b/jslinux-2019-12-21/tinyemu-2019-12-21/virtio.c
new file mode 100644
index 0000000..8d07f44
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/virtio.c
@@ -0,0 +1,2650 @@
+/*
+ * VIRTIO driver
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <stdarg.h>
+
+#include "cutils.h"
+#include "list.h"
+#include "virtio.h"
+
+//#define DEBUG_VIRTIO
+
+/* MMIO addresses - from the Linux kernel */
+#define VIRTIO_MMIO_MAGIC_VALUE		0x000
+#define VIRTIO_MMIO_VERSION		0x004
+#define VIRTIO_MMIO_DEVICE_ID		0x008
+#define VIRTIO_MMIO_VENDOR_ID		0x00c
+#define VIRTIO_MMIO_DEVICE_FEATURES	0x010
+#define VIRTIO_MMIO_DEVICE_FEATURES_SEL	0x014
+#define VIRTIO_MMIO_DRIVER_FEATURES	0x020
+#define VIRTIO_MMIO_DRIVER_FEATURES_SEL	0x024
+#define VIRTIO_MMIO_GUEST_PAGE_SIZE	0x028 /* version 1 only */
+#define VIRTIO_MMIO_QUEUE_SEL		0x030
+#define VIRTIO_MMIO_QUEUE_NUM_MAX	0x034
+#define VIRTIO_MMIO_QUEUE_NUM		0x038
+#define VIRTIO_MMIO_QUEUE_ALIGN		0x03c /* version 1 only */
+#define VIRTIO_MMIO_QUEUE_PFN		0x040 /* version 1 only */
+#define VIRTIO_MMIO_QUEUE_READY		0x044
+#define VIRTIO_MMIO_QUEUE_NOTIFY	0x050
+#define VIRTIO_MMIO_INTERRUPT_STATUS	0x060
+#define VIRTIO_MMIO_INTERRUPT_ACK	0x064
+#define VIRTIO_MMIO_STATUS		0x070
+#define VIRTIO_MMIO_QUEUE_DESC_LOW	0x080
+#define VIRTIO_MMIO_QUEUE_DESC_HIGH	0x084
+#define VIRTIO_MMIO_QUEUE_AVAIL_LOW	0x090
+#define VIRTIO_MMIO_QUEUE_AVAIL_HIGH	0x094
+#define VIRTIO_MMIO_QUEUE_USED_LOW	0x0a0
+#define VIRTIO_MMIO_QUEUE_USED_HIGH	0x0a4
+#define VIRTIO_MMIO_CONFIG_GENERATION	0x0fc
+#define VIRTIO_MMIO_CONFIG		0x100
+
+/* PCI registers */
+#define VIRTIO_PCI_DEVICE_FEATURE_SEL	0x000
+#define VIRTIO_PCI_DEVICE_FEATURE	0x004
+#define VIRTIO_PCI_GUEST_FEATURE_SEL	0x008
+#define VIRTIO_PCI_GUEST_FEATURE	0x00c
+#define VIRTIO_PCI_MSIX_CONFIG          0x010
+#define VIRTIO_PCI_NUM_QUEUES           0x012
+#define VIRTIO_PCI_DEVICE_STATUS        0x014
+#define VIRTIO_PCI_CONFIG_GENERATION    0x015
+#define VIRTIO_PCI_QUEUE_SEL		0x016
+#define VIRTIO_PCI_QUEUE_SIZE	        0x018
+#define VIRTIO_PCI_QUEUE_MSIX_VECTOR    0x01a
+#define VIRTIO_PCI_QUEUE_ENABLE         0x01c
+#define VIRTIO_PCI_QUEUE_NOTIFY_OFF     0x01e
+#define VIRTIO_PCI_QUEUE_DESC_LOW	0x020
+#define VIRTIO_PCI_QUEUE_DESC_HIGH	0x024
+#define VIRTIO_PCI_QUEUE_AVAIL_LOW	0x028
+#define VIRTIO_PCI_QUEUE_AVAIL_HIGH	0x02c
+#define VIRTIO_PCI_QUEUE_USED_LOW	0x030
+#define VIRTIO_PCI_QUEUE_USED_HIGH	0x034
+
+#define VIRTIO_PCI_CFG_OFFSET          0x0000
+#define VIRTIO_PCI_ISR_OFFSET          0x1000
+#define VIRTIO_PCI_CONFIG_OFFSET       0x2000
+#define VIRTIO_PCI_NOTIFY_OFFSET       0x3000
+
+#define VIRTIO_PCI_CAP_LEN 16
+
+#define MAX_QUEUE 8
+#define MAX_CONFIG_SPACE_SIZE 256
+#define MAX_QUEUE_NUM 16
+
+typedef struct {
+    uint32_t ready; /* 0 or 1 */
+    uint32_t num;
+    uint16_t last_avail_idx;
+    virtio_phys_addr_t desc_addr;
+    virtio_phys_addr_t avail_addr;
+    virtio_phys_addr_t used_addr;
+    BOOL manual_recv; /* if TRUE, the device_recv() callback is not called */
+} QueueState;
+
+#define VRING_DESC_F_NEXT	1
+#define VRING_DESC_F_WRITE	2
+#define VRING_DESC_F_INDIRECT	4
+
+typedef struct {
+    uint64_t addr;
+    uint32_t len;
+    uint16_t flags; /* VRING_DESC_F_x */
+    uint16_t next;
+} VIRTIODesc;
+
+/* return < 0 to stop the notification (it must be manually restarted
+   later), 0 if OK */
+typedef int VIRTIODeviceRecvFunc(VIRTIODevice *s1, int queue_idx,
+                                 int desc_idx, int read_size,
+                                 int write_size);
+
+/* return NULL if no RAM at this address. The mapping is valid for one page */
+typedef uint8_t *VIRTIOGetRAMPtrFunc(VIRTIODevice *s, virtio_phys_addr_t paddr, BOOL is_rw);
+
+struct VIRTIODevice {
+    PhysMemoryMap *mem_map;
+    PhysMemoryRange *mem_range;
+    /* PCI only */
+    PCIDevice *pci_dev;
+    /* MMIO only */
+    IRQSignal *irq;
+    VIRTIOGetRAMPtrFunc *get_ram_ptr;
+    int debug;
+
+    uint32_t int_status;
+    uint32_t status;
+    uint32_t device_features_sel;
+    uint32_t queue_sel; /* currently selected queue */
+    QueueState queue[MAX_QUEUE];
+
+    /* device specific */
+    uint32_t device_id;
+    uint32_t vendor_id;
+    uint32_t device_features;
+    VIRTIODeviceRecvFunc *device_recv;
+    void (*config_write)(VIRTIODevice *s); /* called after the config
+                                              is written */
+    uint32_t config_space_size; /* in bytes, must be multiple of 4 */
+    uint8_t config_space[MAX_CONFIG_SPACE_SIZE];
+};
+
+static uint32_t virtio_mmio_read(void *opaque, uint32_t offset1, int size_log2);
+static void virtio_mmio_write(void *opaque, uint32_t offset,
+                              uint32_t val, int size_log2);
+static uint32_t virtio_pci_read(void *opaque, uint32_t offset, int size_log2);
+static void virtio_pci_write(void *opaque, uint32_t offset,
+                             uint32_t val, int size_log2);
+
+static void virtio_reset(VIRTIODevice *s)
+{
+    int i;
+
+    s->status = 0;
+    s->queue_sel = 0;
+    s->device_features_sel = 0;
+    s->int_status = 0;
+    for(i = 0; i < MAX_QUEUE; i++) {
+        QueueState *qs = &s->queue[i];
+        qs->ready = 0;
+        qs->num = MAX_QUEUE_NUM;
+        qs->desc_addr = 0;
+        qs->avail_addr = 0;
+        qs->used_addr = 0;
+        qs->last_avail_idx = 0;
+    }
+}
+
+static uint8_t *virtio_pci_get_ram_ptr(VIRTIODevice *s, virtio_phys_addr_t paddr, BOOL is_rw)
+{
+    return pci_device_get_dma_ptr(s->pci_dev, paddr, is_rw);
+}
+
+static uint8_t *virtio_mmio_get_ram_ptr(VIRTIODevice *s, virtio_phys_addr_t paddr, BOOL is_rw)
+{
+    return phys_mem_get_ram_ptr(s->mem_map, paddr, is_rw);
+}
+
+static void virtio_add_pci_capability(VIRTIODevice *s, int cfg_type,
+                                      int bar, uint32_t offset, uint32_t len,
+                                      uint32_t mult)
+{
+    uint8_t cap[20];
+    int cap_len;
+    if (cfg_type == 2)
+        cap_len = 20;
+    else
+        cap_len = 16;
+    memset(cap, 0, cap_len);
+    cap[0] = 0x09; /* vendor specific */
+    cap[2] = cap_len; /* set by pci_add_capability() */
+    cap[3] = cfg_type;
+    cap[4] = bar;
+    put_le32(cap + 8, offset);
+    put_le32(cap + 12, len);
+    if (cfg_type == 2)
+        put_le32(cap + 16, mult);
+    pci_add_capability(s->pci_dev, cap, cap_len);
+}
+
+static void virtio_pci_bar_set(void *opaque, int bar_num,
+                               uint32_t addr, BOOL enabled)
+{
+    VIRTIODevice *s = opaque;
+    phys_mem_set_addr(s->mem_range, addr, enabled);
+}
+
+static void virtio_init(VIRTIODevice *s, VIRTIOBusDef *bus,
+                        uint32_t device_id, int config_space_size,
+                        VIRTIODeviceRecvFunc *device_recv)
+{
+    memset(s, 0, sizeof(*s));
+
+    if (bus->pci_bus) {
+        uint16_t pci_device_id, class_id;
+        char name[32];
+        int bar_num;
+        
+        switch(device_id) {
+        case 1:
+            pci_device_id = 0x1000; /* net */
+            class_id = 0x0200;
+            break;
+        case 2:
+            pci_device_id = 0x1001; /* block */
+            class_id = 0x0100; /* XXX: check it */
+            break;
+        case 3:
+            pci_device_id = 0x1003; /* console */
+            class_id = 0x0780;
+            break;
+        case 9:
+            pci_device_id = 0x1040 + device_id; /* use new device ID */
+            class_id = 0x2;
+            break;
+        case 18:
+            pci_device_id = 0x1040 + device_id; /* use new device ID */
+            class_id = 0x0980;
+            break;
+        default:
+            abort();
+        }
+        snprintf(name, sizeof(name), "virtio_%04x", pci_device_id);
+        s->pci_dev = pci_register_device(bus->pci_bus, name, -1,
+                                         0x1af4, pci_device_id, 0x00,
+                                         class_id);
+        pci_device_set_config16(s->pci_dev, 0x2c, 0x1af4);
+        pci_device_set_config16(s->pci_dev, 0x2e, device_id);
+        pci_device_set_config8(s->pci_dev, PCI_INTERRUPT_PIN, 1);
+
+        bar_num = 4;
+        virtio_add_pci_capability(s, 1, bar_num,
+                              VIRTIO_PCI_CFG_OFFSET, 0x1000, 0); /* common */
+        virtio_add_pci_capability(s, 3, bar_num,
+                              VIRTIO_PCI_ISR_OFFSET, 0x1000, 0); /* isr */
+        virtio_add_pci_capability(s, 4, bar_num,
+                              VIRTIO_PCI_CONFIG_OFFSET, 0x1000, 0); /* config */
+        virtio_add_pci_capability(s, 2, bar_num,
+                              VIRTIO_PCI_NOTIFY_OFFSET, 0x1000, 0); /* notify */
+        
+        s->get_ram_ptr = virtio_pci_get_ram_ptr;
+        s->irq = pci_device_get_irq(s->pci_dev, 0);
+        s->mem_map = pci_device_get_mem_map(s->pci_dev);
+        s->mem_range = cpu_register_device(s->mem_map, 0, 0x4000, s,
+                                           virtio_pci_read, virtio_pci_write,
+                                           DEVIO_SIZE8 | DEVIO_SIZE16 | DEVIO_SIZE32 | DEVIO_DISABLED);
+        pci_register_bar(s->pci_dev, bar_num, 0x4000, PCI_ADDRESS_SPACE_MEM,
+                         s, virtio_pci_bar_set);
+    } else {
+        /* MMIO case */
+        s->mem_map = bus->mem_map;
+        s->irq = bus->irq;
+        s->mem_range = cpu_register_device(s->mem_map, bus->addr, VIRTIO_PAGE_SIZE,
+                                           s, virtio_mmio_read, virtio_mmio_write,
+                                           DEVIO_SIZE8 | DEVIO_SIZE16 | DEVIO_SIZE32);
+        s->get_ram_ptr = virtio_mmio_get_ram_ptr;
+    }
+
+    s->device_id = device_id;
+    s->vendor_id = 0xffff;
+    s->config_space_size = config_space_size;
+    s->device_recv = device_recv;
+    virtio_reset(s);
+}
+
+static uint16_t virtio_read16(VIRTIODevice *s, virtio_phys_addr_t addr)
+{
+    uint8_t *ptr;
+    if (addr & 1)
+        return 0; /* unaligned access are not supported */
+    ptr = s->get_ram_ptr(s, addr, FALSE);
+    if (!ptr)
+        return 0;
+    return *(uint16_t *)ptr;
+}
+
+static void virtio_write16(VIRTIODevice *s, virtio_phys_addr_t addr,
+                           uint16_t val)
+{
+    uint8_t *ptr;
+    if (addr & 1)
+        return; /* unaligned access are not supported */
+    ptr = s->get_ram_ptr(s, addr, TRUE);
+    if (!ptr)
+        return;
+    *(uint16_t *)ptr = val;
+}
+
+static void virtio_write32(VIRTIODevice *s, virtio_phys_addr_t addr,
+                           uint32_t val)
+{
+    uint8_t *ptr;
+    if (addr & 3)
+        return; /* unaligned access are not supported */
+    ptr = s->get_ram_ptr(s, addr, TRUE);
+    if (!ptr)
+        return;
+    *(uint32_t *)ptr = val;
+}
+
+static int virtio_memcpy_from_ram(VIRTIODevice *s, uint8_t *buf,
+                                  virtio_phys_addr_t addr, int count)
+{
+    uint8_t *ptr;
+    int l;
+
+    while (count > 0) {
+        l = min_int(count, VIRTIO_PAGE_SIZE - (addr & (VIRTIO_PAGE_SIZE - 1)));
+        ptr = s->get_ram_ptr(s, addr, FALSE);
+        if (!ptr)
+            return -1;
+        memcpy(buf, ptr, l);
+        addr += l;
+        buf += l;
+        count -= l;
+    }
+    return 0;
+}
+
+static int virtio_memcpy_to_ram(VIRTIODevice *s, virtio_phys_addr_t addr, 
+                                const uint8_t *buf, int count)
+{
+    uint8_t *ptr;
+    int l;
+
+    while (count > 0) {
+        l = min_int(count, VIRTIO_PAGE_SIZE - (addr & (VIRTIO_PAGE_SIZE - 1)));
+        ptr = s->get_ram_ptr(s, addr, TRUE);
+        if (!ptr)
+            return -1;
+        memcpy(ptr, buf, l);
+        addr += l;
+        buf += l;
+        count -= l;
+    }
+    return 0;
+}
+
+static int get_desc(VIRTIODevice *s, VIRTIODesc *desc,  
+                    int queue_idx, int desc_idx)
+{
+    QueueState *qs = &s->queue[queue_idx];
+    return virtio_memcpy_from_ram(s, (void *)desc, qs->desc_addr +
+                                  desc_idx * sizeof(VIRTIODesc),
+                                  sizeof(VIRTIODesc));
+}
+
+static int memcpy_to_from_queue(VIRTIODevice *s, uint8_t *buf,
+                                int queue_idx, int desc_idx,
+                                int offset, int count, BOOL to_queue)
+{
+    VIRTIODesc desc;
+    int l, f_write_flag;
+
+    if (count == 0)
+        return 0;
+
+    get_desc(s, &desc, queue_idx, desc_idx);
+
+    if (to_queue) {
+        f_write_flag = VRING_DESC_F_WRITE;
+        /* find the first write descriptor */
+        for(;;) {
+            if ((desc.flags & VRING_DESC_F_WRITE) == f_write_flag)
+                break;
+            if (!(desc.flags & VRING_DESC_F_NEXT))
+                return -1;
+            desc_idx = desc.next;
+            get_desc(s, &desc, queue_idx, desc_idx);
+        }
+    } else {
+        f_write_flag = 0;
+    }
+
+    /* find the descriptor at offset */
+    for(;;) {
+        if ((desc.flags & VRING_DESC_F_WRITE) != f_write_flag)
+            return -1;
+        if (offset < desc.len)
+            break;
+        if (!(desc.flags & VRING_DESC_F_NEXT))
+            return -1;
+        desc_idx = desc.next;
+        offset -= desc.len;
+        get_desc(s, &desc, queue_idx, desc_idx);
+    }
+
+    for(;;) {
+        l = min_int(count, desc.len - offset);
+        if (to_queue)
+            virtio_memcpy_to_ram(s, desc.addr + offset, buf, l);
+        else
+            virtio_memcpy_from_ram(s, buf, desc.addr + offset, l);
+        count -= l;
+        if (count == 0)
+            break;
+        offset += l;
+        buf += l;
+        if (offset == desc.len) {
+            if (!(desc.flags & VRING_DESC_F_NEXT))
+                return -1;
+            desc_idx = desc.next;
+            get_desc(s, &desc, queue_idx, desc_idx);
+            if ((desc.flags & VRING_DESC_F_WRITE) != f_write_flag)
+                return -1;
+            offset = 0;
+        }
+    }
+    return 0;
+}
+
+static int memcpy_from_queue(VIRTIODevice *s, void *buf,
+                             int queue_idx, int desc_idx,
+                             int offset, int count)
+{
+    return memcpy_to_from_queue(s, buf, queue_idx, desc_idx, offset, count,
+                                FALSE);
+}
+
+static int memcpy_to_queue(VIRTIODevice *s,
+                           int queue_idx, int desc_idx,
+                           int offset, const void *buf, int count)
+{
+    return memcpy_to_from_queue(s, (void *)buf, queue_idx, desc_idx, offset,
+                                count, TRUE);
+}
+
+/* signal that the descriptor has been consumed */
+static void virtio_consume_desc(VIRTIODevice *s,
+                                int queue_idx, int desc_idx, int desc_len)
+{
+    QueueState *qs = &s->queue[queue_idx];
+    virtio_phys_addr_t addr;
+    uint32_t index;
+
+    addr = qs->used_addr + 2;
+    index = virtio_read16(s, addr);
+    virtio_write16(s, addr, index + 1);
+
+    addr = qs->used_addr + 4 + (index & (qs->num - 1)) * 8;
+    virtio_write32(s, addr, desc_idx);
+    virtio_write32(s, addr + 4, desc_len);
+
+    s->int_status |= 1;
+    set_irq(s->irq, 1);
+}
+
+static int get_desc_rw_size(VIRTIODevice *s, 
+                             int *pread_size, int *pwrite_size,
+                             int queue_idx, int desc_idx)
+{
+    VIRTIODesc desc;
+    int read_size, write_size;
+
+    read_size = 0;
+    write_size = 0;
+    get_desc(s, &desc, queue_idx, desc_idx);
+
+    for(;;) {
+        if (desc.flags & VRING_DESC_F_WRITE)
+            break;
+        read_size += desc.len;
+        if (!(desc.flags & VRING_DESC_F_NEXT))
+            goto done;
+        desc_idx = desc.next;
+        get_desc(s, &desc, queue_idx, desc_idx);
+    }
+    
+    for(;;) {
+        if (!(desc.flags & VRING_DESC_F_WRITE))
+            return -1;
+        write_size += desc.len;
+        if (!(desc.flags & VRING_DESC_F_NEXT))
+            break;
+        desc_idx = desc.next;
+        get_desc(s, &desc, queue_idx, desc_idx);
+    }
+
+ done:
+    *pread_size = read_size;
+    *pwrite_size = write_size;
+    return 0;
+}
+
+/* XXX: test if the queue is ready ? */
+static void queue_notify(VIRTIODevice *s, int queue_idx)
+{
+    QueueState *qs = &s->queue[queue_idx];
+    uint16_t avail_idx;
+    int desc_idx, read_size, write_size;
+
+    if (qs->manual_recv)
+        return;
+
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    while (qs->last_avail_idx != avail_idx) {
+        desc_idx = virtio_read16(s, qs->avail_addr + 4 + 
+                                 (qs->last_avail_idx & (qs->num - 1)) * 2);
+        if (!get_desc_rw_size(s, &read_size, &write_size, queue_idx, desc_idx)) {
+#ifdef DEBUG_VIRTIO
+            if (s->debug & VIRTIO_DEBUG_IO) {
+                printf("queue_notify: idx=%d read_size=%d write_size=%d\n",
+                       queue_idx, read_size, write_size);
+            }
+#endif
+            if (s->device_recv(s, queue_idx, desc_idx,
+                               read_size, write_size) < 0)
+                break;
+        }
+        qs->last_avail_idx++;
+    }
+}
+
+static uint32_t virtio_config_read(VIRTIODevice *s, uint32_t offset,
+                                   int size_log2)
+{
+    uint32_t val;
+    switch(size_log2) {
+    case 0:
+        if (offset < s->config_space_size) {
+            val = s->config_space[offset];
+        } else {
+            val = 0;
+        }
+        break;
+    case 1:
+        if (offset < (s->config_space_size - 1)) {
+            val = get_le16(&s->config_space[offset]);
+        } else {
+            val = 0;
+        }
+        break;
+    case 2:
+        if (offset < (s->config_space_size - 3)) {
+            val = get_le32(s->config_space + offset);
+        } else {
+            val = 0;
+        }
+        break;
+    default:
+        abort();
+    }
+    return val;
+}
+
+static void virtio_config_write(VIRTIODevice *s, uint32_t offset,
+                                uint32_t val, int size_log2)
+{
+    switch(size_log2) {
+    case 0:
+        if (offset < s->config_space_size) {
+            s->config_space[offset] = val;
+            if (s->config_write)
+                s->config_write(s);
+        }
+        break;
+    case 1:
+        if (offset < s->config_space_size - 1) {
+            put_le16(s->config_space + offset, val);
+            if (s->config_write)
+                s->config_write(s);
+        }
+        break;
+    case 2:
+        if (offset < s->config_space_size - 3) {
+            put_le32(s->config_space + offset, val);
+            if (s->config_write)
+                s->config_write(s);
+        }
+        break;
+    }
+}
+
+static uint32_t virtio_mmio_read(void *opaque, uint32_t offset, int size_log2)
+{
+    VIRTIODevice *s = opaque;
+    uint32_t val;
+
+    if (offset >= VIRTIO_MMIO_CONFIG) {
+        return virtio_config_read(s, offset - VIRTIO_MMIO_CONFIG, size_log2);
+    }
+
+    if (size_log2 == 2) {
+        switch(offset) {
+        case VIRTIO_MMIO_MAGIC_VALUE:
+            val = 0x74726976;
+            break;
+        case VIRTIO_MMIO_VERSION:
+            val = 2;
+            break;
+        case VIRTIO_MMIO_DEVICE_ID:
+            val = s->device_id;
+            break;
+        case VIRTIO_MMIO_VENDOR_ID:
+            val = s->vendor_id;
+            break;
+        case VIRTIO_MMIO_DEVICE_FEATURES:
+            switch(s->device_features_sel) {
+            case 0:
+                val = s->device_features;
+                break;
+            case 1:
+                val = 1; /* version 1 */
+                break;
+            default:
+                val = 0;
+                break;
+            }
+            break;
+        case VIRTIO_MMIO_DEVICE_FEATURES_SEL:
+            val = s->device_features_sel;
+            break;
+        case VIRTIO_MMIO_QUEUE_SEL:
+            val = s->queue_sel;
+            break;
+        case VIRTIO_MMIO_QUEUE_NUM_MAX:
+            val = MAX_QUEUE_NUM;
+            break;
+        case VIRTIO_MMIO_QUEUE_NUM:
+            val = s->queue[s->queue_sel].num;
+            break;
+        case VIRTIO_MMIO_QUEUE_DESC_LOW:
+            val = s->queue[s->queue_sel].desc_addr;
+            break;
+        case VIRTIO_MMIO_QUEUE_AVAIL_LOW:
+            val = s->queue[s->queue_sel].avail_addr;
+            break;
+        case VIRTIO_MMIO_QUEUE_USED_LOW:
+            val = s->queue[s->queue_sel].used_addr;
+            break;
+#if VIRTIO_ADDR_BITS == 64
+        case VIRTIO_MMIO_QUEUE_DESC_HIGH:
+            val = s->queue[s->queue_sel].desc_addr >> 32;
+            break;
+        case VIRTIO_MMIO_QUEUE_AVAIL_HIGH:
+            val = s->queue[s->queue_sel].avail_addr >> 32;
+            break;
+        case VIRTIO_MMIO_QUEUE_USED_HIGH:
+            val = s->queue[s->queue_sel].used_addr >> 32;
+            break;
+#endif
+        case VIRTIO_MMIO_QUEUE_READY:
+            val = s->queue[s->queue_sel].ready;
+            break;
+        case VIRTIO_MMIO_INTERRUPT_STATUS:
+            val = s->int_status;
+            break;
+        case VIRTIO_MMIO_STATUS:
+            val = s->status;
+            break;
+        case VIRTIO_MMIO_CONFIG_GENERATION:
+            val = 0;
+            break;
+        default:
+            val = 0;
+            break;
+        }
+    } else {
+        val = 0;
+    }
+#ifdef DEBUG_VIRTIO
+    if (s->debug & VIRTIO_DEBUG_IO) {
+        printf("virto_mmio_read: offset=0x%x val=0x%x size=%d\n", 
+               offset, val, 1 << size_log2);
+    }
+#endif
+    return val;
+}
+
+#if VIRTIO_ADDR_BITS == 64
+static void set_low32(virtio_phys_addr_t *paddr, uint32_t val)
+{
+    *paddr = (*paddr & ~(virtio_phys_addr_t)0xffffffff) | val;
+}
+
+static void set_high32(virtio_phys_addr_t *paddr, uint32_t val)
+{
+    *paddr = (*paddr & 0xffffffff) | ((virtio_phys_addr_t)val << 32);
+}
+#else
+static void set_low32(virtio_phys_addr_t *paddr, uint32_t val)
+{
+    *paddr = val;
+}
+#endif
+
+static void virtio_mmio_write(void *opaque, uint32_t offset,
+                              uint32_t val, int size_log2)
+{
+    VIRTIODevice *s = opaque;
+    
+#ifdef DEBUG_VIRTIO
+    if (s->debug & VIRTIO_DEBUG_IO) {
+        printf("virto_mmio_write: offset=0x%x val=0x%x size=%d\n",
+               offset, val, 1 << size_log2);
+    }
+#endif
+
+    if (offset >= VIRTIO_MMIO_CONFIG) {
+        virtio_config_write(s, offset - VIRTIO_MMIO_CONFIG, val, size_log2);
+        return;
+    }
+
+    if (size_log2 == 2) {
+        switch(offset) {
+        case VIRTIO_MMIO_DEVICE_FEATURES_SEL:
+            s->device_features_sel = val;
+            break;
+        case VIRTIO_MMIO_QUEUE_SEL:
+            if (val < MAX_QUEUE)
+                s->queue_sel = val;
+            break;
+        case VIRTIO_MMIO_QUEUE_NUM:
+            if ((val & (val - 1)) == 0 && val > 0) {
+                s->queue[s->queue_sel].num = val;
+            }
+            break;
+        case VIRTIO_MMIO_QUEUE_DESC_LOW:
+            set_low32(&s->queue[s->queue_sel].desc_addr, val);
+            break;
+        case VIRTIO_MMIO_QUEUE_AVAIL_LOW:
+            set_low32(&s->queue[s->queue_sel].avail_addr, val);
+            break;
+        case VIRTIO_MMIO_QUEUE_USED_LOW:
+            set_low32(&s->queue[s->queue_sel].used_addr, val);
+            break;
+#if VIRTIO_ADDR_BITS == 64
+        case VIRTIO_MMIO_QUEUE_DESC_HIGH:
+            set_high32(&s->queue[s->queue_sel].desc_addr, val);
+            break;
+        case VIRTIO_MMIO_QUEUE_AVAIL_HIGH:
+            set_high32(&s->queue[s->queue_sel].avail_addr, val);
+            break;
+        case VIRTIO_MMIO_QUEUE_USED_HIGH:
+            set_high32(&s->queue[s->queue_sel].used_addr, val);
+            break;
+#endif
+        case VIRTIO_MMIO_STATUS:
+            s->status = val;
+            if (val == 0) {
+                /* reset */
+                set_irq(s->irq, 0);
+                virtio_reset(s);
+            }
+            break;
+        case VIRTIO_MMIO_QUEUE_READY:
+            s->queue[s->queue_sel].ready = val & 1;
+            break;
+        case VIRTIO_MMIO_QUEUE_NOTIFY:
+            if (val < MAX_QUEUE)
+                queue_notify(s, val);
+            break;
+        case VIRTIO_MMIO_INTERRUPT_ACK:
+            s->int_status &= ~val;
+            if (s->int_status == 0) {
+                set_irq(s->irq, 0);
+            }
+            break;
+        }
+    }
+}
+
+static uint32_t virtio_pci_read(void *opaque, uint32_t offset1, int size_log2)
+{
+    VIRTIODevice *s = opaque;
+    uint32_t offset;
+    uint32_t val = 0;
+
+    offset = offset1 & 0xfff;
+    switch(offset1 >> 12) {
+    case VIRTIO_PCI_CFG_OFFSET >> 12:
+        if (size_log2 == 2) {
+            switch(offset) {
+            case VIRTIO_PCI_DEVICE_FEATURE:
+                switch(s->device_features_sel) {
+                case 0:
+                    val = s->device_features;
+                    break;
+                case 1:
+                    val = 1; /* version 1 */
+                    break;
+                default:
+                    val = 0;
+                    break;
+                }
+                break;
+            case VIRTIO_PCI_DEVICE_FEATURE_SEL:
+                val = s->device_features_sel;
+                break;
+            case VIRTIO_PCI_QUEUE_DESC_LOW:
+                val = s->queue[s->queue_sel].desc_addr;
+                break;
+            case VIRTIO_PCI_QUEUE_AVAIL_LOW:
+                val = s->queue[s->queue_sel].avail_addr;
+                break;
+            case VIRTIO_PCI_QUEUE_USED_LOW:
+                val = s->queue[s->queue_sel].used_addr;
+                break;
+#if VIRTIO_ADDR_BITS == 64
+            case VIRTIO_PCI_QUEUE_DESC_HIGH:
+                val = s->queue[s->queue_sel].desc_addr >> 32;
+                break;
+            case VIRTIO_PCI_QUEUE_AVAIL_HIGH:
+                val = s->queue[s->queue_sel].avail_addr >> 32;
+                break;
+            case VIRTIO_PCI_QUEUE_USED_HIGH:
+                val = s->queue[s->queue_sel].used_addr >> 32;
+                break;
+#endif
+            }
+        } else if (size_log2 == 1) {
+            switch(offset) {
+            case VIRTIO_PCI_NUM_QUEUES:
+                val = MAX_QUEUE_NUM;
+                break;
+            case VIRTIO_PCI_QUEUE_SEL:
+                val = s->queue_sel;
+                break;
+            case VIRTIO_PCI_QUEUE_SIZE:
+                val = s->queue[s->queue_sel].num;
+                break;
+            case VIRTIO_PCI_QUEUE_ENABLE:
+                val = s->queue[s->queue_sel].ready;
+                break;
+            case VIRTIO_PCI_QUEUE_NOTIFY_OFF:
+                val = 0;
+                break;
+            }
+        } else if (size_log2 == 0) {
+            switch(offset) {
+            case VIRTIO_PCI_DEVICE_STATUS:
+                val = s->status;
+                break;
+            }
+        }
+        break;
+    case VIRTIO_PCI_ISR_OFFSET >> 12:
+        if (offset == 0 && size_log2 == 0) {
+            val = s->int_status;
+            s->int_status = 0;
+            set_irq(s->irq, 0);
+        }
+        break;
+    case VIRTIO_PCI_CONFIG_OFFSET >> 12:
+        val = virtio_config_read(s, offset, size_log2);
+        break;
+    }
+#ifdef DEBUG_VIRTIO
+    if (s->debug & VIRTIO_DEBUG_IO) {
+        printf("virto_pci_read: offset=0x%x val=0x%x size=%d\n", 
+               offset1, val, 1 << size_log2);
+    }
+#endif
+    return val;
+}
+
+static void virtio_pci_write(void *opaque, uint32_t offset1,
+                             uint32_t val, int size_log2)
+{
+    VIRTIODevice *s = opaque;
+    uint32_t offset;
+    
+#ifdef DEBUG_VIRTIO
+    if (s->debug & VIRTIO_DEBUG_IO) {
+        printf("virto_pci_write: offset=0x%x val=0x%x size=%d\n",
+               offset1, val, 1 << size_log2);
+    }
+#endif
+    offset = offset1 & 0xfff;
+    switch(offset1 >> 12) {
+    case VIRTIO_PCI_CFG_OFFSET >> 12:
+        if (size_log2 == 2) {
+            switch(offset) {
+            case VIRTIO_PCI_DEVICE_FEATURE_SEL:
+                s->device_features_sel = val;
+                break;
+            case VIRTIO_PCI_QUEUE_DESC_LOW:
+                set_low32(&s->queue[s->queue_sel].desc_addr, val);
+                break;
+            case VIRTIO_PCI_QUEUE_AVAIL_LOW:
+                set_low32(&s->queue[s->queue_sel].avail_addr, val);
+                break;
+            case VIRTIO_PCI_QUEUE_USED_LOW:
+                set_low32(&s->queue[s->queue_sel].used_addr, val);
+                break;
+#if VIRTIO_ADDR_BITS == 64
+            case VIRTIO_PCI_QUEUE_DESC_HIGH:
+                set_high32(&s->queue[s->queue_sel].desc_addr, val);
+                break;
+            case VIRTIO_PCI_QUEUE_AVAIL_HIGH:
+                set_high32(&s->queue[s->queue_sel].avail_addr, val);
+                break;
+            case VIRTIO_PCI_QUEUE_USED_HIGH:
+                set_high32(&s->queue[s->queue_sel].used_addr, val);
+                break;
+#endif
+            }
+        } else if (size_log2 == 1) {
+            switch(offset) {
+            case VIRTIO_PCI_QUEUE_SEL:
+                if (val < MAX_QUEUE)
+                    s->queue_sel = val;
+                break;
+            case VIRTIO_PCI_QUEUE_SIZE:
+                if ((val & (val - 1)) == 0 && val > 0) {
+                    s->queue[s->queue_sel].num = val;
+                }
+                break;
+            case VIRTIO_PCI_QUEUE_ENABLE:
+                s->queue[s->queue_sel].ready = val & 1;
+                break;
+            }
+        } else if (size_log2 == 0) {
+            switch(offset) {
+            case VIRTIO_PCI_DEVICE_STATUS:
+                s->status = val;
+                if (val == 0) {
+                    /* reset */
+                    set_irq(s->irq, 0);
+                    virtio_reset(s);
+                }
+                break;
+            }
+        }
+        break;
+    case VIRTIO_PCI_CONFIG_OFFSET >> 12:
+        virtio_config_write(s, offset, val, size_log2);
+        break;
+    case VIRTIO_PCI_NOTIFY_OFFSET >> 12:
+        if (val < MAX_QUEUE)
+            queue_notify(s, val);
+        break;
+    }
+}
+
+void virtio_set_debug(VIRTIODevice *s, int debug)
+{
+    s->debug = debug;
+}
+
+static void virtio_config_change_notify(VIRTIODevice *s)
+{
+    /* INT_CONFIG interrupt */
+    s->int_status |= 2;
+    set_irq(s->irq, 1);
+}
+
+/*********************************************************************/
+/* block device */
+
+typedef struct {
+    uint32_t type;
+    uint8_t *buf;
+    int write_size;
+    int queue_idx;
+    int desc_idx;
+} BlockRequest;
+
+typedef struct VIRTIOBlockDevice {
+    VIRTIODevice common;
+    BlockDevice *bs;
+
+    BOOL req_in_progress;
+    BlockRequest req; /* request in progress */
+} VIRTIOBlockDevice;
+
+typedef struct {
+    uint32_t type;
+    uint32_t ioprio;
+    uint64_t sector_num;
+} BlockRequestHeader;
+
+#define VIRTIO_BLK_T_IN          0
+#define VIRTIO_BLK_T_OUT         1
+#define VIRTIO_BLK_T_FLUSH       4
+#define VIRTIO_BLK_T_FLUSH_OUT   5
+
+#define VIRTIO_BLK_S_OK     0
+#define VIRTIO_BLK_S_IOERR  1
+#define VIRTIO_BLK_S_UNSUPP 2
+
+#define SECTOR_SIZE 512
+
+static void virtio_block_req_end(VIRTIODevice *s, int ret)
+{
+    VIRTIOBlockDevice *s1 = (VIRTIOBlockDevice *)s;
+    int write_size;
+    int queue_idx = s1->req.queue_idx;
+    int desc_idx = s1->req.desc_idx;
+    uint8_t *buf, buf1[1];
+
+    switch(s1->req.type) {
+    case VIRTIO_BLK_T_IN:
+        write_size = s1->req.write_size;
+        buf = s1->req.buf;
+        if (ret < 0) {
+            buf[write_size - 1] = VIRTIO_BLK_S_IOERR;
+        } else {
+            buf[write_size - 1] = VIRTIO_BLK_S_OK;
+        }
+        memcpy_to_queue(s, queue_idx, desc_idx, 0, buf, write_size);
+        free(buf);
+        virtio_consume_desc(s, queue_idx, desc_idx, write_size);
+        break;
+    case VIRTIO_BLK_T_OUT:
+        if (ret < 0)
+            buf1[0] = VIRTIO_BLK_S_IOERR;
+        else
+            buf1[0] = VIRTIO_BLK_S_OK;
+        memcpy_to_queue(s, queue_idx, desc_idx, 0, buf1, sizeof(buf1));
+        virtio_consume_desc(s, queue_idx, desc_idx, 1);
+        break;
+    default:
+        abort();
+    }
+}
+
+static void virtio_block_req_cb(void *opaque, int ret)
+{
+    VIRTIODevice *s = opaque;
+    VIRTIOBlockDevice *s1 = (VIRTIOBlockDevice *)s;
+
+    virtio_block_req_end(s, ret);
+    
+    s1->req_in_progress = FALSE;
+
+    /* handle next requests */
+    queue_notify((VIRTIODevice *)s, s1->req.queue_idx);
+}
+
+/* XXX: handle async I/O */
+static int virtio_block_recv_request(VIRTIODevice *s, int queue_idx,
+                                     int desc_idx, int read_size,
+                                     int write_size)
+{
+    VIRTIOBlockDevice *s1 = (VIRTIOBlockDevice *)s;
+    BlockDevice *bs = s1->bs;
+    BlockRequestHeader h;
+    uint8_t *buf;
+    int len, ret;
+
+    if (s1->req_in_progress)
+        return -1;
+    
+    if (memcpy_from_queue(s, &h, queue_idx, desc_idx, 0, sizeof(h)) < 0)
+        return 0;
+    s1->req.type = h.type;
+    s1->req.queue_idx = queue_idx;
+    s1->req.desc_idx = desc_idx;
+    switch(h.type) {
+    case VIRTIO_BLK_T_IN:
+        s1->req.buf = malloc(write_size);
+        s1->req.write_size = write_size;
+        ret = bs->read_async(bs, h.sector_num, s1->req.buf, 
+                             (write_size - 1) / SECTOR_SIZE,
+                             virtio_block_req_cb, s);
+        if (ret > 0) {
+            /* asyncronous read */
+            s1->req_in_progress = TRUE;
+        } else {
+            virtio_block_req_end(s, ret);
+        }
+        break;
+    case VIRTIO_BLK_T_OUT:
+        assert(write_size >= 1);
+        len = read_size - sizeof(h);
+        buf = malloc(len);
+        memcpy_from_queue(s, buf, queue_idx, desc_idx, sizeof(h), len);
+        ret = bs->write_async(bs, h.sector_num, buf, len / SECTOR_SIZE,
+                              virtio_block_req_cb, s);
+        free(buf);
+        if (ret > 0) {
+            /* asyncronous write */
+            s1->req_in_progress = TRUE;
+        } else {
+            virtio_block_req_end(s, ret);
+        }
+        break;
+    default:
+        break;
+    }
+    return 0;
+}
+
+VIRTIODevice *virtio_block_init(VIRTIOBusDef *bus, BlockDevice *bs)
+{
+    VIRTIOBlockDevice *s;
+    uint64_t nb_sectors;
+
+    s = mallocz(sizeof(*s));
+    virtio_init(&s->common, bus,
+                2, 8, virtio_block_recv_request);
+    s->bs = bs;
+    
+    nb_sectors = bs->get_sector_count(bs);
+    put_le32(s->common.config_space, nb_sectors);
+    put_le32(s->common.config_space + 4, nb_sectors >> 32);
+
+    return (VIRTIODevice *)s;
+}
+
+/*********************************************************************/
+/* network device */
+
+typedef struct VIRTIONetDevice {
+    VIRTIODevice common;
+    EthernetDevice *es;
+    int header_size;
+} VIRTIONetDevice;
+
+typedef struct {
+    uint8_t flags;
+    uint8_t gso_type;
+    uint16_t hdr_len;
+    uint16_t gso_size;
+    uint16_t csum_start;
+    uint16_t csum_offset;
+    uint16_t num_buffers;
+} VIRTIONetHeader;
+
+static int virtio_net_recv_request(VIRTIODevice *s, int queue_idx,
+                                   int desc_idx, int read_size,
+                                   int write_size)
+{
+    VIRTIONetDevice *s1 = (VIRTIONetDevice *)s;
+    EthernetDevice *es = s1->es;
+    VIRTIONetHeader h;
+    uint8_t *buf;
+    int len;
+
+    if (queue_idx == 1) {
+        /* send to network */
+        if (memcpy_from_queue(s, &h, queue_idx, desc_idx, 0, s1->header_size) < 0)
+            return 0;
+        len = read_size - s1->header_size;
+        buf = malloc(len);
+        memcpy_from_queue(s, buf, queue_idx, desc_idx, s1->header_size, len);
+        es->write_packet(es, buf, len);
+        free(buf);
+        virtio_consume_desc(s, queue_idx, desc_idx, 0);
+    }
+    return 0;
+}
+
+static BOOL virtio_net_can_write_packet(EthernetDevice *es)
+{
+    VIRTIODevice *s = es->device_opaque;
+    QueueState *qs = &s->queue[0];
+    uint16_t avail_idx;
+
+    if (!qs->ready)
+        return FALSE;
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    return qs->last_avail_idx != avail_idx;
+}
+
+static void virtio_net_write_packet(EthernetDevice *es, const uint8_t *buf, int buf_len)
+{
+    VIRTIODevice *s = es->device_opaque;
+    VIRTIONetDevice *s1 = (VIRTIONetDevice *)s;
+    int queue_idx = 0;
+    QueueState *qs = &s->queue[queue_idx];
+    int desc_idx;
+    VIRTIONetHeader h;
+    int len, read_size, write_size;
+    uint16_t avail_idx;
+
+    if (!qs->ready)
+        return;
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    if (qs->last_avail_idx == avail_idx)
+        return;
+    desc_idx = virtio_read16(s, qs->avail_addr + 4 + 
+                             (qs->last_avail_idx & (qs->num - 1)) * 2);
+    if (get_desc_rw_size(s, &read_size, &write_size, queue_idx, desc_idx))
+        return;
+    len = s1->header_size + buf_len; 
+    if (len > write_size)
+        return;
+    memset(&h, 0, s1->header_size);
+    memcpy_to_queue(s, queue_idx, desc_idx, 0, &h, s1->header_size);
+    memcpy_to_queue(s, queue_idx, desc_idx, s1->header_size, buf, buf_len);
+    virtio_consume_desc(s, queue_idx, desc_idx, len);
+    qs->last_avail_idx++;
+}
+
+static void virtio_net_set_carrier(EthernetDevice *es, BOOL carrier_state)
+{
+#if 0
+    VIRTIODevice *s1 = es->device_opaque;
+    VIRTIONetDevice *s = (VIRTIONetDevice *)s1;
+    int cur_carrier_state;
+
+    //    printf("virtio_net_set_carrier: %d\n", carrier_state);
+    cur_carrier_state = s->common.config_space[6] & 1;
+    if (cur_carrier_state != carrier_state) {
+        s->common.config_space[6] = (carrier_state << 0);
+        virtio_config_change_notify(s1);
+    }
+#endif
+}
+
+VIRTIODevice *virtio_net_init(VIRTIOBusDef *bus, EthernetDevice *es)
+{
+    VIRTIONetDevice *s;
+
+    s = mallocz(sizeof(*s));
+    virtio_init(&s->common, bus,
+                1, 6 + 2, virtio_net_recv_request);
+    /* VIRTIO_NET_F_MAC, VIRTIO_NET_F_STATUS */
+    s->common.device_features = (1 << 5) /* | (1 << 16) */;
+    s->common.queue[0].manual_recv = TRUE;
+    s->es = es;
+    memcpy(s->common.config_space, es->mac_addr, 6);
+    /* status */
+    s->common.config_space[6] = 0;
+    s->common.config_space[7] = 0;
+
+    s->header_size = sizeof(VIRTIONetHeader);
+    
+    es->device_opaque = s;
+    es->device_can_write_packet = virtio_net_can_write_packet;
+    es->device_write_packet = virtio_net_write_packet;
+    es->device_set_carrier = virtio_net_set_carrier;
+    return (VIRTIODevice *)s;
+}
+
+/*********************************************************************/
+/* console device */
+
+typedef struct VIRTIOConsoleDevice {
+    VIRTIODevice common;
+    CharacterDevice *cs;
+} VIRTIOConsoleDevice;
+
+static int virtio_console_recv_request(VIRTIODevice *s, int queue_idx,
+                                       int desc_idx, int read_size,
+                                       int write_size)
+{
+    VIRTIOConsoleDevice *s1 = (VIRTIOConsoleDevice *)s;
+    CharacterDevice *cs = s1->cs;
+    uint8_t *buf;
+
+    if (queue_idx == 1) {
+        /* send to console */
+        buf = malloc(read_size);
+        memcpy_from_queue(s, buf, queue_idx, desc_idx, 0, read_size);
+        cs->write_data(cs->opaque, buf, read_size);
+        free(buf);
+        virtio_consume_desc(s, queue_idx, desc_idx, 0);
+    }
+    return 0;
+}
+
+BOOL virtio_console_can_write_data(VIRTIODevice *s)
+{
+    QueueState *qs = &s->queue[0];
+    uint16_t avail_idx;
+
+    if (!qs->ready)
+        return FALSE;
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    return qs->last_avail_idx != avail_idx;
+}
+
+int virtio_console_get_write_len(VIRTIODevice *s)
+{
+    int queue_idx = 0;
+    QueueState *qs = &s->queue[queue_idx];
+    int desc_idx;
+    int read_size, write_size;
+    uint16_t avail_idx;
+
+    if (!qs->ready)
+        return 0;
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    if (qs->last_avail_idx == avail_idx)
+        return 0;
+    desc_idx = virtio_read16(s, qs->avail_addr + 4 + 
+                             (qs->last_avail_idx & (qs->num - 1)) * 2);
+    if (get_desc_rw_size(s, &read_size, &write_size, queue_idx, desc_idx))
+        return 0;
+    return write_size;
+}
+
+int virtio_console_write_data(VIRTIODevice *s, const uint8_t *buf, int buf_len)
+{
+    int queue_idx = 0;
+    QueueState *qs = &s->queue[queue_idx];
+    int desc_idx;
+    uint16_t avail_idx;
+
+    if (!qs->ready)
+        return 0;
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    if (qs->last_avail_idx == avail_idx)
+        return 0;
+    desc_idx = virtio_read16(s, qs->avail_addr + 4 + 
+                             (qs->last_avail_idx & (qs->num - 1)) * 2);
+    memcpy_to_queue(s, queue_idx, desc_idx, 0, buf, buf_len);
+    virtio_consume_desc(s, queue_idx, desc_idx, buf_len);
+    qs->last_avail_idx++;
+    return buf_len;
+}
+
+/* send a resize event */
+void virtio_console_resize_event(VIRTIODevice *s, int width, int height)
+{
+    /* indicate the console size */
+    put_le16(s->config_space + 0, width);
+    put_le16(s->config_space + 2, height);
+
+    virtio_config_change_notify(s);
+}
+
+VIRTIODevice *virtio_console_init(VIRTIOBusDef *bus, CharacterDevice *cs)
+{
+    VIRTIOConsoleDevice *s;
+
+    s = mallocz(sizeof(*s));
+    virtio_init(&s->common, bus,
+                3, 4, virtio_console_recv_request);
+    s->common.device_features = (1 << 0); /* VIRTIO_CONSOLE_F_SIZE */
+    s->common.queue[0].manual_recv = TRUE;
+    
+    s->cs = cs;
+    return (VIRTIODevice *)s;
+}
+
+/*********************************************************************/
+/* input device */
+
+enum {
+    VIRTIO_INPUT_CFG_UNSET      = 0x00,
+    VIRTIO_INPUT_CFG_ID_NAME    = 0x01,
+    VIRTIO_INPUT_CFG_ID_SERIAL  = 0x02,
+    VIRTIO_INPUT_CFG_ID_DEVIDS  = 0x03,
+    VIRTIO_INPUT_CFG_PROP_BITS  = 0x10,
+    VIRTIO_INPUT_CFG_EV_BITS    = 0x11,
+    VIRTIO_INPUT_CFG_ABS_INFO   = 0x12,
+};
+
+#define VIRTIO_INPUT_EV_SYN 0x00
+#define VIRTIO_INPUT_EV_KEY 0x01
+#define VIRTIO_INPUT_EV_REL 0x02
+#define VIRTIO_INPUT_EV_ABS 0x03
+#define VIRTIO_INPUT_EV_REP 0x14
+
+#define BTN_LEFT         0x110
+#define BTN_RIGHT        0x111
+#define BTN_MIDDLE       0x112
+#define BTN_GEAR_DOWN    0x150
+#define BTN_GEAR_UP      0x151
+
+#define REL_X 0x00
+#define REL_Y 0x01
+#define REL_Z 0x02
+#define REL_WHEEL 0x08
+
+#define ABS_X 0x00
+#define ABS_Y 0x01
+#define ABS_Z 0x02
+
+typedef struct VIRTIOInputDevice {
+    VIRTIODevice common;
+    VirtioInputTypeEnum type;
+    uint32_t buttons_state;
+} VIRTIOInputDevice;
+
+static const uint16_t buttons_list[] = {
+    BTN_LEFT, BTN_RIGHT, BTN_MIDDLE
+};
+
+static int virtio_input_recv_request(VIRTIODevice *s, int queue_idx,
+                                      int desc_idx, int read_size,
+                                      int write_size)
+{
+    if (queue_idx == 1) {
+        /* led & keyboard updates */
+        //        printf("%s: write_size=%d\n", __func__, write_size);
+        virtio_consume_desc(s, queue_idx, desc_idx, 0);
+    }
+    return 0;
+}
+
+/* return < 0 if could not send key event */
+static int virtio_input_queue_event(VIRTIODevice *s,
+                                    uint16_t type, uint16_t code,
+                                    uint32_t value)
+{
+    int queue_idx = 0;
+    QueueState *qs = &s->queue[queue_idx];
+    int desc_idx, buf_len;
+    uint16_t avail_idx;
+    uint8_t buf[8];
+
+    if (!qs->ready)
+        return -1;
+
+    put_le16(buf, type);
+    put_le16(buf + 2, code);
+    put_le32(buf + 4, value);
+    buf_len = 8;
+    
+    avail_idx = virtio_read16(s, qs->avail_addr + 2);
+    if (qs->last_avail_idx == avail_idx)
+        return -1;
+    desc_idx = virtio_read16(s, qs->avail_addr + 4 + 
+                             (qs->last_avail_idx & (qs->num - 1)) * 2);
+    //    printf("send: queue_idx=%d desc_idx=%d\n", queue_idx, desc_idx);
+    memcpy_to_queue(s, queue_idx, desc_idx, 0, buf, buf_len);
+    virtio_consume_desc(s, queue_idx, desc_idx, buf_len);
+    qs->last_avail_idx++;
+    return 0;
+}
+
+int virtio_input_send_key_event(VIRTIODevice *s, BOOL is_down,
+                                uint16_t key_code)
+{
+    VIRTIOInputDevice *s1 = (VIRTIOInputDevice *)s;
+    int ret;
+    
+    if (s1->type != VIRTIO_INPUT_TYPE_KEYBOARD)
+        return -1;
+    ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_KEY, key_code, is_down);
+    if (ret)
+        return ret;
+    return virtio_input_queue_event(s, VIRTIO_INPUT_EV_SYN, 0, 0);
+}
+
+/* also used for the tablet */
+int virtio_input_send_mouse_event(VIRTIODevice *s, int dx, int dy, int dz,
+                                  unsigned int buttons)
+{
+    VIRTIOInputDevice *s1 = (VIRTIOInputDevice *)s;
+    int ret, i, b, last_b;
+
+    if (s1->type != VIRTIO_INPUT_TYPE_MOUSE &&
+        s1->type != VIRTIO_INPUT_TYPE_TABLET)
+        return -1;
+    if (s1->type == VIRTIO_INPUT_TYPE_MOUSE) {
+        ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_REL, REL_X, dx);
+        if (ret != 0)
+            return ret;
+        ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_REL, REL_Y, dy);
+        if (ret != 0)
+            return ret;
+    } else {
+        ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_ABS, ABS_X, dx);
+        if (ret != 0)
+            return ret;
+        ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_ABS, ABS_Y, dy);
+        if (ret != 0)
+            return ret;
+    }
+    if (dz != 0) {
+        ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_REL, REL_WHEEL, dz);
+        if (ret != 0)
+            return ret;
+    }
+
+    if (buttons != s1->buttons_state) {
+        for(i = 0; i < countof(buttons_list); i++) {
+            b = (buttons >> i) & 1;
+            last_b = (s1->buttons_state >> i) & 1;
+            if (b != last_b) {
+                ret = virtio_input_queue_event(s, VIRTIO_INPUT_EV_KEY,
+                                               buttons_list[i], b);
+                if (ret != 0)
+                    return ret;
+            }
+        }
+        s1->buttons_state = buttons;
+    }
+
+    return virtio_input_queue_event(s, VIRTIO_INPUT_EV_SYN, 0, 0);
+}
+
+static void set_bit(uint8_t *tab, int k)
+{
+    tab[k >> 3] |= 1 << (k & 7);
+}
+
+static void virtio_input_config_write(VIRTIODevice *s)
+{
+    VIRTIOInputDevice *s1 = (VIRTIOInputDevice *)s;
+    uint8_t *config = s->config_space;
+    int i;
+    
+    //    printf("config_write: %02x %02x\n", config[0], config[1]);
+    switch(config[0]) {
+    case VIRTIO_INPUT_CFG_UNSET:
+        break;
+    case VIRTIO_INPUT_CFG_ID_NAME:
+        {
+            const char *name;
+            int len;
+            switch(s1->type) {
+            case VIRTIO_INPUT_TYPE_KEYBOARD:
+                name = "virtio_keyboard";
+                break;
+            case VIRTIO_INPUT_TYPE_MOUSE:
+                name = "virtio_mouse";
+                break;
+            case VIRTIO_INPUT_TYPE_TABLET:
+                name = "virtio_tablet";
+                break;
+            default:
+                abort();
+            }
+            len = strlen(name);
+            config[2] = len;
+            memcpy(config + 8, name, len);
+        }
+        break;
+    default:
+    case VIRTIO_INPUT_CFG_ID_SERIAL:
+    case VIRTIO_INPUT_CFG_ID_DEVIDS:
+    case VIRTIO_INPUT_CFG_PROP_BITS:
+        config[2] = 0; /* size of reply */
+        break;
+    case VIRTIO_INPUT_CFG_EV_BITS:
+        config[2] = 0;
+        switch(s1->type) {
+        case VIRTIO_INPUT_TYPE_KEYBOARD:
+            switch(config[1]) {
+            case VIRTIO_INPUT_EV_KEY:
+                config[2] = 128 / 8;
+                memset(config + 8, 0xff, 128 / 8); /* bitmap */
+                break;
+            case VIRTIO_INPUT_EV_REP: /* allow key repetition */
+                config[2] = 1;
+                break;
+            default:
+                break;
+            }
+            break;
+        case VIRTIO_INPUT_TYPE_MOUSE:
+            switch(config[1]) {
+            case VIRTIO_INPUT_EV_KEY:
+                config[2] = 512 / 8;
+                memset(config + 8, 0, 512 / 8); /* bitmap */
+                for(i = 0; i < countof(buttons_list); i++)
+                    set_bit(config + 8, buttons_list[i]);
+                break;
+            case VIRTIO_INPUT_EV_REL:
+                config[2] = 2;
+                config[8] = 0;
+                config[9] = 0;
+                set_bit(config + 8, REL_X);
+                set_bit(config + 8, REL_Y);
+                set_bit(config + 8, REL_WHEEL);
+                break;
+            default:
+                break;
+            }
+            break;
+        case VIRTIO_INPUT_TYPE_TABLET:
+            switch(config[1]) {
+            case VIRTIO_INPUT_EV_KEY:
+                config[2] = 512 / 8;
+                memset(config + 8, 0, 512 / 8); /* bitmap */
+                for(i = 0; i < countof(buttons_list); i++)
+                    set_bit(config + 8, buttons_list[i]);
+                break;
+            case VIRTIO_INPUT_EV_REL:
+                config[2] = 2;
+                config[8] = 0;
+                config[9] = 0;
+                set_bit(config + 8, REL_WHEEL);
+                break;
+            case VIRTIO_INPUT_EV_ABS:
+                config[2] = 1;
+                config[8] = 0;
+                set_bit(config + 8, ABS_X);
+                set_bit(config + 8, ABS_Y);
+                break;
+            default:
+                break;
+            }
+            break;
+        default:
+            abort();
+        }
+        break;
+    case VIRTIO_INPUT_CFG_ABS_INFO:
+        if (s1->type == VIRTIO_INPUT_TYPE_TABLET && config[1] <= 1) {
+            /* for ABS_X and ABS_Y */
+            config[2] = 5 * 4;
+            put_le32(config + 8, 0); /* min */
+            put_le32(config + 12, VIRTIO_INPUT_ABS_SCALE - 1) ; /* max */
+            put_le32(config + 16, 0); /* fuzz */
+            put_le32(config + 20, 0); /* flat */
+            put_le32(config + 24, 0); /* res */
+        }
+        break;
+    }
+}
+
+VIRTIODevice *virtio_input_init(VIRTIOBusDef *bus, VirtioInputTypeEnum type)
+{
+    VIRTIOInputDevice *s;
+
+    s = mallocz(sizeof(*s));
+    virtio_init(&s->common, bus,
+                18, 256, virtio_input_recv_request);
+    s->common.queue[0].manual_recv = TRUE;
+    s->common.device_features = 0;
+    s->common.config_write = virtio_input_config_write;
+    s->type = type;
+    return (VIRTIODevice *)s;
+}
+
+/*********************************************************************/
+/* 9p filesystem device */
+
+typedef struct {
+    struct list_head link;
+    uint32_t fid;
+    FSFile *fd;
+} FIDDesc;
+
+typedef struct VIRTIO9PDevice {
+    VIRTIODevice common;
+    FSDevice *fs;
+    int msize; /* maximum message size */
+    struct list_head fid_list; /* list of FIDDesc */
+    BOOL req_in_progress;
+} VIRTIO9PDevice;
+
+static FIDDesc *fid_find1(VIRTIO9PDevice *s, uint32_t fid)
+{
+    struct list_head *el;
+    FIDDesc *f;
+
+    list_for_each(el, &s->fid_list) {
+        f = list_entry(el, FIDDesc, link);
+        if (f->fid == fid)
+            return f;
+    }
+    return NULL;
+}
+
+static FSFile *fid_find(VIRTIO9PDevice *s, uint32_t fid)
+{
+    FIDDesc *f;
+
+    f = fid_find1(s, fid);
+    if (!f)
+        return NULL;
+    return f->fd;
+}
+
+static void fid_delete(VIRTIO9PDevice *s, uint32_t fid)
+{
+    FIDDesc *f;
+
+    f = fid_find1(s, fid);
+    if (f) {
+        s->fs->fs_delete(s->fs, f->fd);
+        list_del(&f->link);
+        free(f);
+    }
+}
+
+static void fid_set(VIRTIO9PDevice *s, uint32_t fid, FSFile *fd)
+{
+    FIDDesc *f;
+
+    f = fid_find1(s, fid);
+    if (f) {
+        s->fs->fs_delete(s->fs, f->fd);
+        f->fd = fd;
+    } else {
+        f = malloc(sizeof(*f));
+        f->fid = fid;
+        f->fd = fd;
+        list_add(&f->link, &s->fid_list);
+    }
+}
+
+#ifdef DEBUG_VIRTIO
+
+typedef struct {
+    uint8_t tag;
+    const char *name;
+} Virtio9POPName;
+
+static const Virtio9POPName virtio_9p_op_names[] = {
+    { 8, "statfs" },
+    { 12, "lopen" },
+    { 14, "lcreate" },
+    { 16, "symlink" },
+    { 18, "mknod" },
+    { 22, "readlink" },
+    { 24, "getattr" },
+    { 26, "setattr" },
+    { 30, "xattrwalk" },
+    { 40, "readdir" },
+    { 50, "fsync" },
+    { 52, "lock" },
+    { 54, "getlock" },
+    { 70, "link" },
+    { 72, "mkdir" },
+    { 74, "renameat" },
+    { 76, "unlinkat" },
+    { 100, "version" },
+    { 104, "attach" },
+    { 108, "flush" },
+    { 110, "walk" },
+    { 116, "read" },
+    { 118, "write" },
+    { 120, "clunk" },
+    { 0, NULL },
+};
+
+static const char *get_9p_op_name(int tag)
+{
+    const Virtio9POPName *p;
+    for(p = virtio_9p_op_names; p->name != NULL; p++) {
+        if (p->tag == tag)
+            return p->name;
+    }
+    return NULL;
+}
+
+#endif /* DEBUG_VIRTIO */
+
+static int marshall(VIRTIO9PDevice *s, 
+                    uint8_t *buf1, int max_len, const char *fmt, ...)
+{
+    va_list ap;
+    int c;
+    uint32_t val;
+    uint64_t val64;
+    uint8_t *buf, *buf_end;
+
+#ifdef DEBUG_VIRTIO
+    if (s->common.debug & VIRTIO_DEBUG_9P)
+        printf(" ->");
+#endif
+    va_start(ap, fmt);
+    buf = buf1;
+    buf_end = buf1 + max_len;
+    for(;;) {
+        c = *fmt++;
+        if (c == '\0')
+            break;
+        switch(c) {
+        case 'b':
+            assert(buf + 1 <= buf_end);
+            val = va_arg(ap, int);
+#ifdef DEBUG_VIRTIO
+            if (s->common.debug & VIRTIO_DEBUG_9P)
+                printf(" b=%d", val);
+#endif
+            buf[0] = val;
+            buf += 1;
+            break;
+        case 'h':
+            assert(buf + 2 <= buf_end);
+            val = va_arg(ap, int);
+#ifdef DEBUG_VIRTIO
+            if (s->common.debug & VIRTIO_DEBUG_9P)
+                printf(" h=%d", val);
+#endif
+            put_le16(buf, val);
+            buf += 2;
+            break;
+        case 'w':
+            assert(buf + 4 <= buf_end);
+            val = va_arg(ap, int);
+#ifdef DEBUG_VIRTIO
+            if (s->common.debug & VIRTIO_DEBUG_9P)
+                printf(" w=%d", val);
+#endif
+            put_le32(buf, val);
+            buf += 4;
+            break;
+        case 'd':
+            assert(buf + 8 <= buf_end);
+            val64 = va_arg(ap, uint64_t);
+#ifdef DEBUG_VIRTIO
+            if (s->common.debug & VIRTIO_DEBUG_9P)
+                printf(" d=%" PRId64, val64);
+#endif
+            put_le64(buf, val64);
+            buf += 8;
+            break;
+        case 's':
+            {
+                char *str;
+                int len;
+                str = va_arg(ap, char *);
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" s=\"%s\"", str);
+#endif
+                len = strlen(str);
+                assert(len <= 65535);
+                assert(buf + 2 + len <= buf_end);
+                put_le16(buf, len);
+                buf += 2;
+                memcpy(buf, str, len);
+                buf += len;
+            }
+            break;
+        case 'Q':
+            {
+                FSQID *qid;
+                assert(buf + 13 <= buf_end);
+                qid = va_arg(ap, FSQID *);
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" Q=%d:%d:%" PRIu64, qid->type, qid->version, qid->path);
+#endif
+                buf[0] = qid->type;
+                put_le32(buf + 1, qid->version);
+                put_le64(buf + 5, qid->path);
+                buf += 13;
+            }
+            break;
+        default:
+            abort();
+        }
+    }
+    va_end(ap);
+    return buf - buf1;
+}
+
+/* return < 0 if error */
+/* XXX: free allocated strings in case of error */
+static int unmarshall(VIRTIO9PDevice *s, int queue_idx,
+                      int desc_idx, int *poffset, const char *fmt, ...)
+{
+    VIRTIODevice *s1 = (VIRTIODevice *)s;
+    va_list ap;
+    int offset, c;
+    uint8_t buf[16];
+
+    offset = *poffset;
+    va_start(ap, fmt);
+    for(;;) {
+        c = *fmt++;
+        if (c == '\0')
+            break;
+        switch(c) {
+        case 'b':
+            {
+                uint8_t *ptr;
+                if (memcpy_from_queue(s1, buf, queue_idx, desc_idx, offset, 1))
+                    return -1;
+                ptr = va_arg(ap, uint8_t *);
+                *ptr = buf[0];
+                offset += 1;
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" b=%d", *ptr);
+#endif
+            }
+            break;
+        case 'h':
+            {
+                uint16_t *ptr;
+                if (memcpy_from_queue(s1, buf, queue_idx, desc_idx, offset, 2))
+                    return -1;
+                ptr = va_arg(ap, uint16_t *);
+                *ptr = get_le16(buf);
+                offset += 2;
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" h=%d", *ptr);
+#endif
+            }
+            break;
+        case 'w':
+            {
+                uint32_t *ptr;
+                if (memcpy_from_queue(s1, buf, queue_idx, desc_idx, offset, 4))
+                    return -1;
+                ptr = va_arg(ap, uint32_t *);
+                *ptr = get_le32(buf);
+                offset += 4;
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" w=%d", *ptr);
+#endif
+            }
+            break;
+        case 'd':
+            {
+                uint64_t *ptr;
+                if (memcpy_from_queue(s1, buf, queue_idx, desc_idx, offset, 8))
+                    return -1;
+                ptr = va_arg(ap, uint64_t *);
+                *ptr = get_le64(buf);
+                offset += 8;
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" d=%" PRId64, *ptr);
+#endif
+            }
+            break;
+        case 's':
+            {
+                char *str, **ptr;
+                int len;
+
+                if (memcpy_from_queue(s1, buf, queue_idx, desc_idx, offset, 2))
+                    return -1;
+                len = get_le16(buf);
+                offset += 2;
+                str = malloc(len + 1);
+                if (memcpy_from_queue(s1, str, queue_idx, desc_idx, offset, len))
+                    return -1;
+                str[len] = '\0';
+                offset += len;
+                ptr = va_arg(ap, char **);
+                *ptr = str;
+#ifdef DEBUG_VIRTIO
+                if (s->common.debug & VIRTIO_DEBUG_9P)
+                    printf(" s=\"%s\"", *ptr);
+#endif
+            }
+            break;
+        default:
+            abort();
+        }
+    }
+    va_end(ap);
+    *poffset = offset;
+    return 0;
+}
+
+static void virtio_9p_send_reply(VIRTIO9PDevice *s, int queue_idx,
+                                 int desc_idx, uint8_t id, uint16_t tag, 
+                                 uint8_t *buf, int buf_len)
+{
+    uint8_t *buf1;
+    int len;
+
+#ifdef DEBUG_VIRTIO
+    if (s->common.debug & VIRTIO_DEBUG_9P) {
+        if (id == 6)
+            printf(" (error)");
+        printf("\n");
+    }
+#endif
+    len = buf_len + 7;
+    buf1 = malloc(len);
+    put_le32(buf1, len);
+    buf1[4] = id + 1;
+    put_le16(buf1 + 5, tag);
+    memcpy(buf1 + 7, buf, buf_len);
+    memcpy_to_queue((VIRTIODevice *)s, queue_idx, desc_idx, 0, buf1, len);
+    virtio_consume_desc((VIRTIODevice *)s, queue_idx, desc_idx, len);
+    free(buf1);
+}
+
+static void virtio_9p_send_error(VIRTIO9PDevice *s, int queue_idx,
+                                 int desc_idx, uint16_t tag, uint32_t error)
+{
+    uint8_t buf[4];
+    int buf_len;
+
+    buf_len = marshall(s, buf, sizeof(buf), "w", -error);
+    virtio_9p_send_reply(s, queue_idx, desc_idx, 6, tag, buf, buf_len);
+}
+
+typedef struct {
+    VIRTIO9PDevice *dev;
+    int queue_idx;
+    int desc_idx;
+    uint16_t tag;
+} P9OpenInfo;
+
+static void virtio_9p_open_reply(FSDevice *fs, FSQID *qid, int err,
+                                 P9OpenInfo *oi)
+{
+    VIRTIO9PDevice *s = oi->dev;
+    uint8_t buf[32];
+    int buf_len;
+    
+    if (err < 0) {
+        virtio_9p_send_error(s, oi->queue_idx, oi->desc_idx, oi->tag, err);
+    } else {
+        buf_len = marshall(s, buf, sizeof(buf),
+                           "Qw", qid, s->msize - 24);
+        virtio_9p_send_reply(s, oi->queue_idx, oi->desc_idx, 12, oi->tag,
+                             buf, buf_len);
+    }
+    free(oi);
+}
+
+static void virtio_9p_open_cb(FSDevice *fs, FSQID *qid, int err,
+                              void *opaque)
+{
+    P9OpenInfo *oi = opaque;
+    VIRTIO9PDevice *s = oi->dev;
+    int queue_idx = oi->queue_idx;
+    
+    virtio_9p_open_reply(fs, qid, err, oi);
+
+    s->req_in_progress = FALSE;
+
+    /* handle next requests */
+    queue_notify((VIRTIODevice *)s, queue_idx);
+}
+
+static int virtio_9p_recv_request(VIRTIODevice *s1, int queue_idx,
+                                   int desc_idx, int read_size,
+                                   int write_size)
+{
+    VIRTIO9PDevice *s = (VIRTIO9PDevice *)s1;
+    int offset, header_len;
+    uint8_t id;
+    uint16_t tag;
+    uint8_t buf[1024];
+    int buf_len, err;
+    FSDevice *fs = s->fs;
+
+    if (queue_idx != 0)
+        return 0;
+    
+    if (s->req_in_progress)
+        return -1;
+    
+    offset = 0;
+    header_len = 4 + 1 + 2;
+    if (memcpy_from_queue(s1, buf, queue_idx, desc_idx, offset, header_len)) {
+        tag = 0;
+        goto protocol_error;
+    }
+    //size = get_le32(buf);
+    id = buf[4];
+    tag = get_le16(buf + 5);
+    offset += header_len;
+    
+#ifdef DEBUG_VIRTIO
+    if (s1->debug & VIRTIO_DEBUG_9P) {
+        const char *name;
+        name = get_9p_op_name(id);
+        printf("9p: op=");
+        if (name)
+            printf("%s", name);
+        else
+            printf("%d", id);
+    }
+#endif
+    /* Note: same subset as JOR1K */
+    switch(id) {
+    case 8: /* statfs */
+        {
+            FSStatFS st;
+
+            fs->fs_statfs(fs, &st);
+            buf_len = marshall(s, buf, sizeof(buf),
+                               "wwddddddw", 
+                               0,
+                               st.f_bsize,
+                               st.f_blocks,
+                               st.f_bfree,
+                               st.f_bavail,
+                               st.f_files,
+                               st.f_ffree,
+                               0, /* id */
+                               256 /* max filename length */
+                               );
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 12: /* lopen */
+        {
+            uint32_t fid, flags;
+            FSFile *f;
+            FSQID qid;
+            P9OpenInfo *oi;
+            
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "ww", &fid, &flags))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            oi = malloc(sizeof(*oi));
+            oi->dev = s;
+            oi->queue_idx = queue_idx;
+            oi->desc_idx = desc_idx;
+            oi->tag = tag;
+            err = fs->fs_open(fs, &qid, f, flags, virtio_9p_open_cb, oi);
+            if (err <= 0) {
+                virtio_9p_open_reply(fs, &qid, err, oi);
+            } else {
+                s->req_in_progress = TRUE;
+            }
+        }
+        break;
+    case 14: /* lcreate */
+        {
+            uint32_t fid, flags, mode, gid;
+            char *name;
+            FSFile *f;
+            FSQID qid;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wswww", &fid, &name, &flags, &mode, &gid))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_create(fs, &qid, f, name, flags, mode, gid);
+            }
+            free(name);
+            if (err) 
+                goto error;
+            buf_len = marshall(s, buf, sizeof(buf),
+                               "Qw", &qid, s->msize - 24);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 16: /* symlink */
+        {
+            uint32_t fid, gid;
+            char *name, *symgt;
+            FSFile *f;
+            FSQID qid;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wssw", &fid, &name, &symgt, &gid))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_symlink(fs, &qid, f, name, symgt, gid);
+            }
+            free(name);
+            free(symgt);
+            if (err)
+                goto error;
+            buf_len = marshall(s, buf, sizeof(buf),
+                               "Q", &qid);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 18: /* mknod */
+        {
+            uint32_t fid, mode, major, minor, gid;
+            char *name;
+            FSFile *f;
+            FSQID qid;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wswwww", &fid, &name, &mode, &major, &minor, &gid))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_mknod(fs, &qid, f, name, mode, major, minor, gid);
+            }
+            free(name);
+            if (err)
+                goto error;
+            buf_len = marshall(s, buf, sizeof(buf),
+                               "Q", &qid);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 22: /* readlink */
+        {
+            uint32_t fid;
+            char buf1[1024];
+            FSFile *f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "w", &fid))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_readlink(fs, buf1, sizeof(buf1), f);
+            }
+            if (err)
+                goto error;
+            buf_len = marshall(s, buf, sizeof(buf), "s", buf1);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 24: /* getattr */
+        {
+            uint32_t fid;
+            uint64_t mask;
+            FSFile *f;
+            FSStat st;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wd", &fid, &mask))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            err = fs->fs_stat(fs, f, &st);
+            if (err)
+                goto error;
+
+            buf_len = marshall(s, buf, sizeof(buf),
+                               "dQwwwddddddddddddddd", 
+                               mask, &st.qid,
+                               st.st_mode, st.st_uid, st.st_gid,
+                               st.st_nlink, st.st_rdev, st.st_size,
+                               st.st_blksize, st.st_blocks,
+                               st.st_atime_sec, (uint64_t)st.st_atime_nsec,
+                               st.st_mtime_sec, (uint64_t)st.st_mtime_nsec,
+                               st.st_ctime_sec, (uint64_t)st.st_ctime_nsec,
+                               (uint64_t)0, (uint64_t)0,
+                               (uint64_t)0, (uint64_t)0);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 26: /* setattr */
+        {
+            uint32_t fid, mask, mode, uid, gid;
+            uint64_t size, atime_sec, atime_nsec, mtime_sec, mtime_nsec;
+            FSFile *f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wwwwwddddd", &fid, &mask, &mode, &uid, &gid,
+                           &size, &atime_sec, &atime_nsec, 
+                           &mtime_sec, &mtime_nsec))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            err = fs->fs_setattr(fs, f, mask, mode, uid, gid, size, atime_sec,
+                                 atime_nsec, mtime_sec, mtime_nsec);
+            if (err)
+                goto error;
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    case 30: /* xattrwalk */
+        {
+            /* not supported yet */
+            err = -P9_ENOTSUP;
+            goto error;
+        }
+        break;
+    case 40: /* readdir */
+        {
+            uint32_t fid, count;
+            uint64_t offs;
+            uint8_t *buf;
+            int n;
+            FSFile *f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wdw", &fid, &offs, &count))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            buf = malloc(count + 4);
+            n = fs->fs_readdir(fs, f, offs, buf + 4, count);
+            if (n < 0) {
+                err = n;
+                goto error;
+            }
+            put_le32(buf, n);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, n + 4);
+            free(buf);
+        }
+        break;
+    case 50: /* fsync */
+        {
+            uint32_t fid;
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "w", &fid))
+                goto protocol_error;
+            /* ignored */
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    case 52: /* lock */
+        {
+            uint32_t fid;
+            FSFile *f;
+            FSLock lock;
+            
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wbwddws", &fid, &lock.type, &lock.flags,
+                           &lock.start, &lock.length,
+                           &lock.proc_id, &lock.client_id))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                err = -P9_EPROTO;
+            else
+                err = fs->fs_lock(fs, f, &lock);
+            free(lock.client_id);
+            if (err < 0)
+                goto error;
+            buf_len = marshall(s, buf, sizeof(buf), "b", err);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 54: /* getlock */
+        {
+            uint32_t fid;
+            FSFile *f;
+            FSLock lock;
+            
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wbddws", &fid, &lock.type,
+                           &lock.start, &lock.length,
+                           &lock.proc_id, &lock.client_id))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                err = -P9_EPROTO;
+            else
+                err = fs->fs_getlock(fs, f, &lock);
+            if (err < 0) {
+                free(lock.client_id);
+                goto error;
+            }
+            buf_len = marshall(s, buf, sizeof(buf), "bddws",
+                               &lock.type,
+                               &lock.start, &lock.length,
+                               &lock.proc_id, &lock.client_id);
+            free(lock.client_id);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 70: /* link */
+        {
+            uint32_t dfid, fid;
+            char *name;
+            FSFile *f, *df;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wws", &dfid, &fid, &name))
+                goto protocol_error;
+            df = fid_find(s, dfid);
+            f = fid_find(s, fid);
+            if (!df || !f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_link(fs, df, f, name);
+            }
+            free(name);
+            if (err)
+                goto error;
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    case 72: /* mkdir */
+        {
+            uint32_t fid, mode, gid;
+            char *name;
+            FSFile *f;
+            FSQID qid;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wsww", &fid, &name, &mode, &gid))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            err = fs->fs_mkdir(fs, &qid, f, name, mode, gid);
+            if (err != 0)
+                goto error;
+            buf_len = marshall(s, buf, sizeof(buf), "Q", &qid);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 74: /* renameat */
+        {
+            uint32_t fid, new_fid;
+            char *name, *new_name;
+            FSFile *f, *new_f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wsws", &fid, &name, &new_fid, &new_name))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            new_f = fid_find(s, new_fid);
+            if (!f || !new_f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_renameat(fs, f, name, new_f, new_name);
+            }
+            free(name);
+            free(new_name);
+            if (err != 0)
+                goto error;
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    case 76: /* unlinkat */
+        {
+            uint32_t fid, flags;
+            char *name;
+            FSFile *f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wsw", &fid, &name, &flags))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f) {
+                err = -P9_EPROTO;
+            } else {
+                err = fs->fs_unlinkat(fs, f, name);
+            }
+            free(name);
+            if (err != 0)
+                goto error;
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    case 100: /* version */
+        {
+            uint32_t msize;
+            char *version;
+            if (unmarshall(s, queue_idx, desc_idx, &offset, 
+                           "ws", &msize, &version))
+                goto protocol_error;
+            s->msize = msize;
+            //            printf("version: msize=%d version=%s\n", msize, version);
+            free(version);
+            buf_len = marshall(s, buf, sizeof(buf), "ws", s->msize, "9P2000.L");
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 104: /* attach */
+        {
+            uint32_t fid, afid, uid;
+            char *uname, *aname;
+            FSQID qid;
+            FSFile *f;
+            
+            if (unmarshall(s, queue_idx, desc_idx, &offset, 
+                           "wwssw", &fid, &afid, &uname, &aname, &uid))
+                goto protocol_error;
+            err = fs->fs_attach(fs, &f, &qid, uid, uname, aname);
+            if (err != 0)
+                goto error;
+            fid_set(s, fid, f);
+            free(uname);
+            free(aname);
+            buf_len = marshall(s, buf, sizeof(buf), "Q", &qid);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 108: /* flush */
+        {
+            uint16_t oldtag;
+            if (unmarshall(s, queue_idx, desc_idx, &offset, 
+                           "h", &oldtag))
+                goto protocol_error;
+            /* ignored */
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    case 110: /* walk */
+        {
+            uint32_t fid, newfid;
+            uint16_t nwname;
+            FSQID *qids;
+            char **names;
+            FSFile *f;
+            int i;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset, 
+                           "wwh", &fid, &newfid, &nwname))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            names = mallocz(sizeof(names[0]) * nwname);
+            qids = malloc(sizeof(qids[0]) * nwname);
+            for(i = 0; i < nwname; i++) {
+                if (unmarshall(s, queue_idx, desc_idx, &offset, 
+                               "s", &names[i])) {
+                    err = -P9_EPROTO;
+                    goto walk_done;
+                }
+            }
+            err = fs->fs_walk(fs, &f, qids, f, nwname, names);
+        walk_done:
+            for(i = 0; i < nwname; i++) {
+                free(names[i]);
+            }
+            free(names);
+            if (err < 0) {
+                free(qids);
+                goto error;
+            }
+            buf_len = marshall(s, buf, sizeof(buf), "h", err);
+            for(i = 0; i < err; i++) {
+                buf_len += marshall(s, buf + buf_len, sizeof(buf) - buf_len,
+                                    "Q", &qids[i]);
+            }
+            free(qids);
+            fid_set(s, newfid, f);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 116: /* read */
+        {
+            uint32_t fid, count;
+            uint64_t offs;
+            uint8_t *buf;
+            int n;
+            FSFile *f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wdw", &fid, &offs, &count))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            buf = malloc(count + 4);
+            n = fs->fs_read(fs, f, offs, buf + 4, count);
+            if (n < 0) {
+                err = n;
+                free(buf);
+                goto error;
+            }
+            put_le32(buf, n);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, n + 4);
+            free(buf);
+        }
+        break;
+    case 118: /* write */
+        {
+            uint32_t fid, count;
+            uint64_t offs;
+            uint8_t *buf1;
+            int n;
+            FSFile *f;
+
+            if (unmarshall(s, queue_idx, desc_idx, &offset,
+                           "wdw", &fid, &offs, &count))
+                goto protocol_error;
+            f = fid_find(s, fid);
+            if (!f)
+                goto fid_not_found;
+            buf1 = malloc(count);
+            if (memcpy_from_queue(s1, buf1, queue_idx, desc_idx, offset,
+                                  count)) {
+                free(buf1);
+                goto protocol_error;
+            }
+            n = fs->fs_write(fs, f, offs, buf1, count);
+            free(buf1);
+            if (n < 0) {
+                err = n;
+                goto error;
+            }
+            buf_len = marshall(s, buf, sizeof(buf), "w", n);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, buf, buf_len);
+        }
+        break;
+    case 120: /* clunk */
+        {
+            uint32_t fid;
+            
+            if (unmarshall(s, queue_idx, desc_idx, &offset, 
+                           "w", &fid))
+                goto protocol_error;
+            fid_delete(s, fid);
+            virtio_9p_send_reply(s, queue_idx, desc_idx, id, tag, NULL, 0);
+        }
+        break;
+    default:
+        printf("9p: unsupported operation id=%d\n", id);
+        goto protocol_error;
+    }
+    return 0;
+ error:
+    virtio_9p_send_error(s, queue_idx, desc_idx, tag, err);
+    return 0;
+ protocol_error:
+ fid_not_found:
+    err = -P9_EPROTO;
+    goto error;
+}
+
+VIRTIODevice *virtio_9p_init(VIRTIOBusDef *bus, FSDevice *fs,
+                             const char *mount_tag)
+
+{
+    VIRTIO9PDevice *s;
+    int len;
+    uint8_t *cfg;
+
+    len = strlen(mount_tag);
+    s = mallocz(sizeof(*s));
+    virtio_init(&s->common, bus,
+                9, 2 + len, virtio_9p_recv_request);
+    s->common.device_features = 1 << 0;
+
+    /* set the mount tag */
+    cfg = s->common.config_space;
+    cfg[0] = len;
+    cfg[1] = len >> 8;
+    memcpy(cfg + 2, mount_tag, len);
+
+    s->fs = fs;
+    s->msize = 8192;
+    init_list_head(&s->fid_list);
+    
+    return (VIRTIODevice *)s;
+}
+
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/virtio.h b/jslinux-2019-12-21/tinyemu-2019-12-21/virtio.h
new file mode 100644
index 0000000..d53c8c4
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/virtio.h
@@ -0,0 +1,146 @@
+/*
+ * VIRTIO driver
+ * 
+ * Copyright (c) 2016 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#ifndef VIRTIO_H
+#define VIRTIO_H
+
+#include <sys/select.h>
+
+#include "iomem.h"
+#include "pci.h"
+
+#define VIRTIO_PAGE_SIZE 4096
+
+#if defined(EMSCRIPTEN)
+#define VIRTIO_ADDR_BITS 32
+#else
+#define VIRTIO_ADDR_BITS 64
+#endif
+
+#if VIRTIO_ADDR_BITS == 64
+typedef uint64_t virtio_phys_addr_t;
+#else
+typedef uint32_t virtio_phys_addr_t;
+#endif
+
+typedef struct {
+    /* PCI only: */
+    PCIBus *pci_bus;
+    /* MMIO only: */
+    PhysMemoryMap *mem_map;
+    uint64_t addr;
+    IRQSignal *irq;
+} VIRTIOBusDef;
+
+typedef struct VIRTIODevice VIRTIODevice; 
+
+#define VIRTIO_DEBUG_IO (1 << 0)
+#define VIRTIO_DEBUG_9P (1 << 1)
+
+void virtio_set_debug(VIRTIODevice *s, int debug_flags);
+
+/* block device */
+
+typedef void BlockDeviceCompletionFunc(void *opaque, int ret);
+
+typedef struct BlockDevice BlockDevice;
+
+struct BlockDevice {
+    int64_t (*get_sector_count)(BlockDevice *bs);
+    int (*read_async)(BlockDevice *bs,
+                      uint64_t sector_num, uint8_t *buf, int n,
+                      BlockDeviceCompletionFunc *cb, void *opaque);
+    int (*write_async)(BlockDevice *bs,
+                       uint64_t sector_num, const uint8_t *buf, int n,
+                       BlockDeviceCompletionFunc *cb, void *opaque);
+    void *opaque;
+};
+
+VIRTIODevice *virtio_block_init(VIRTIOBusDef *bus, BlockDevice *bs);
+
+/* network device */
+
+typedef struct EthernetDevice EthernetDevice; 
+
+struct EthernetDevice {
+    uint8_t mac_addr[6]; /* mac address of the interface */
+    void (*write_packet)(EthernetDevice *net,
+                         const uint8_t *buf, int len);
+    void *opaque;
+#if !defined(EMSCRIPTEN)
+    void (*select_fill)(EthernetDevice *net, int *pfd_max,
+                        fd_set *rfds, fd_set *wfds, fd_set *efds,
+                        int *pdelay);
+    void (*select_poll)(EthernetDevice *net, 
+                        fd_set *rfds, fd_set *wfds, fd_set *efds,
+                        int select_ret);
+#endif
+    /* the following is set by the device */
+    void *device_opaque;
+    BOOL (*device_can_write_packet)(EthernetDevice *net);
+    void (*device_write_packet)(EthernetDevice *net,
+                                const uint8_t *buf, int len);
+    void (*device_set_carrier)(EthernetDevice *net, BOOL carrier_state);
+};
+
+VIRTIODevice *virtio_net_init(VIRTIOBusDef *bus, EthernetDevice *es);
+
+/* console device */
+
+typedef struct {
+    void *opaque;
+    void (*write_data)(void *opaque, const uint8_t *buf, int len);
+    int (*read_data)(void *opaque, uint8_t *buf, int len);
+} CharacterDevice;
+
+VIRTIODevice *virtio_console_init(VIRTIOBusDef *bus, CharacterDevice *cs);
+BOOL virtio_console_can_write_data(VIRTIODevice *s);
+int virtio_console_get_write_len(VIRTIODevice *s);
+int virtio_console_write_data(VIRTIODevice *s, const uint8_t *buf, int buf_len);
+void virtio_console_resize_event(VIRTIODevice *s, int width, int height);
+
+/* input device */
+
+typedef enum {
+    VIRTIO_INPUT_TYPE_KEYBOARD,
+    VIRTIO_INPUT_TYPE_MOUSE,
+    VIRTIO_INPUT_TYPE_TABLET,
+} VirtioInputTypeEnum;
+
+#define VIRTIO_INPUT_ABS_SCALE 32768
+
+int virtio_input_send_key_event(VIRTIODevice *s, BOOL is_down,
+                                uint16_t key_code);
+int virtio_input_send_mouse_event(VIRTIODevice *s, int dx, int dy, int dz,
+                                  unsigned int buttons);
+
+VIRTIODevice *virtio_input_init(VIRTIOBusDef *bus, VirtioInputTypeEnum type);
+
+/* 9p filesystem device */
+
+#include "fs.h"
+
+VIRTIODevice *virtio_9p_init(VIRTIOBusDef *bus, FSDevice *fs,
+                             const char *mount_tag);
+
+#endif /* VIRTIO_H */
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/vmmouse.c b/jslinux-2019-12-21/tinyemu-2019-12-21/vmmouse.c
new file mode 100644
index 0000000..927e510
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/vmmouse.c
@@ -0,0 +1,162 @@
+/*
+ * VM mouse emulation
+ * 
+ * Copyright (c) 2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "ps2.h"
+
+#define VMPORT_MAGIC   0x564D5868
+
+#define REG_EAX 0
+#define REG_EBX 1
+#define REG_ECX 2
+#define REG_EDX 3
+#define REG_ESI 4
+#define REG_EDI 5
+
+#define FIFO_SIZE (4 * 16)
+
+struct VMMouseState {
+    PS2MouseState *ps2_mouse;
+    int fifo_count, fifo_rindex, fifo_windex;
+    BOOL enabled;
+    BOOL absolute;
+    uint32_t fifo_buf[FIFO_SIZE];
+};
+
+static void put_queue(VMMouseState *s, uint32_t val)
+{
+    if (s->fifo_count >= FIFO_SIZE)
+        return;
+    s->fifo_buf[s->fifo_windex] = val;
+    if (++s->fifo_windex == FIFO_SIZE)
+        s->fifo_windex = 0;
+    s->fifo_count++;
+}
+
+static void read_data(VMMouseState *s, uint32_t *regs, int size)
+{
+    int i;
+    if (size > 6 || size > s->fifo_count) {
+        //        printf("vmmouse: read error req=%d count=%d\n", size, s->fifo_count);
+        s->enabled = FALSE;
+        return;
+    }
+    for(i = 0; i < size; i++) {
+        regs[i] = s->fifo_buf[s->fifo_rindex];
+        if (++s->fifo_rindex == FIFO_SIZE)
+            s->fifo_rindex = 0;
+    }
+    s->fifo_count -= size;
+}
+
+void vmmouse_send_mouse_event(VMMouseState *s, int x, int y, int dz,
+                              int buttons)
+{
+    int state;
+
+    if (!s->enabled) {
+        ps2_mouse_event(s->ps2_mouse, x, y, dz, buttons);
+        return;
+    }
+
+    if ((s->fifo_count + 4) > FIFO_SIZE)
+        return;
+
+    state = 0;
+    if (buttons & 1)
+        state |= 0x20;
+    if (buttons & 2)
+        state |= 0x10;
+    if (buttons & 4)
+        state |= 0x08;
+    if (s->absolute) {
+        /* range = 0 ... 65535 */
+        x *= 2; 
+        y *= 2;
+    }
+
+    put_queue(s, state);
+    put_queue(s, x);
+    put_queue(s, y);
+    put_queue(s, -dz);
+
+    /* send PS/2 mouse event */
+    ps2_mouse_event(s->ps2_mouse, 1, 0, 0, 0);
+}
+
+void vmmouse_handler(VMMouseState *s, uint32_t *regs)
+{
+    uint32_t cmd;
+    
+    cmd = regs[REG_ECX] & 0xff;
+    switch(cmd) {
+    case 10: /* get version */
+        regs[REG_EBX] = VMPORT_MAGIC;
+        break;
+    case 39: /* VMMOUSE_DATA */
+        read_data(s, regs, regs[REG_EBX]);
+        break;
+    case 40: /* VMMOUSE_STATUS */
+        regs[REG_EAX] = ((s->enabled ? 0 : 0xffff) << 16) | s->fifo_count;
+        break;
+    case 41: /* VMMOUSE_COMMAND */
+        switch(regs[REG_EBX]) {
+        case 0x45414552: /* read id */
+            if (s->fifo_count < FIFO_SIZE) {
+                put_queue(s, 0x3442554a);
+                s->enabled = TRUE;
+            }
+            break;
+        case 0x000000f5: /* disable */
+            s->enabled = FALSE;
+            break;
+        case 0x4c455252: /* set relative */
+            s->absolute = 0;
+            break;
+        case 0x53424152: /* set absolute */
+            s->absolute = 1;
+            break;
+        }
+        break;
+    }
+}
+
+BOOL vmmouse_is_absolute(VMMouseState *s)
+{
+    return s->absolute;
+}
+
+VMMouseState *vmmouse_init(PS2MouseState *ps2_mouse)
+{
+    VMMouseState *s;
+    s = mallocz(sizeof(*s));
+    s->ps2_mouse = ps2_mouse;
+    return s;
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.c b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.c
new file mode 100644
index 0000000..e599ab8
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.c
@@ -0,0 +1,96 @@
+/*
+ * x86 CPU emulator stub
+ * 
+ * Copyright (c) 2011-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+
+#include "cutils.h"
+#include "x86_cpu.h"
+
+X86CPUState *x86_cpu_init(PhysMemoryMap *mem_map)
+{
+    fprintf(stderr, "x86 emulator is not supported\n");
+    exit(1);
+}
+
+void x86_cpu_end(X86CPUState *s)
+{
+}
+
+void x86_cpu_interp(X86CPUState *s, int max_cycles1)
+{
+}
+
+void x86_cpu_set_irq(X86CPUState *s, BOOL set)
+{
+}
+
+void x86_cpu_set_reg(X86CPUState *s, int reg, uint32_t val)
+{
+}
+
+uint32_t x86_cpu_get_reg(X86CPUState *s, int reg)
+{
+    return 0;
+}
+
+void x86_cpu_set_seg(X86CPUState *s, int seg, const X86CPUSeg *sd)
+{
+}
+
+void x86_cpu_set_get_hard_intno(X86CPUState *s,
+                                int (*get_hard_intno)(void *opaque),
+                                void *opaque)
+{
+}
+
+void x86_cpu_set_get_tsc(X86CPUState *s,
+                         uint64_t (*get_tsc)(void *opaque),
+                         void *opaque)
+{
+}
+
+void x86_cpu_set_port_io(X86CPUState *s, 
+                         DeviceReadFunc *port_read, DeviceWriteFunc *port_write,
+                         void *opaque)
+{
+}
+
+int64_t x86_cpu_get_cycles(X86CPUState *s)
+{
+    return 0;
+}
+
+BOOL x86_cpu_get_power_down(X86CPUState *s)
+{
+    return FALSE;
+}
+
+void x86_cpu_flush_tlb_write_range_ram(X86CPUState *s,
+                                       uint8_t *ram_ptr, size_t ram_size)
+{
+}
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.h b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.h
new file mode 100644
index 0000000..254f7f5
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_cpu.h
@@ -0,0 +1,70 @@
+/*
+ * x86 CPU emulator
+ * 
+ * Copyright (c) 2011-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "iomem.h"
+
+typedef struct X86CPUState X86CPUState;
+
+/* get_reg/set_reg additional constants */
+#define X86_CPU_REG_EIP 8
+#define X86_CPU_REG_CR0 9
+#define X86_CPU_REG_CR2 10
+
+#define X86_CPU_SEG_ES 0
+#define X86_CPU_SEG_CS 1
+#define X86_CPU_SEG_SS 2
+#define X86_CPU_SEG_DS 3
+#define X86_CPU_SEG_FS 4
+#define X86_CPU_SEG_GS 5
+#define X86_CPU_SEG_LDT 6
+#define X86_CPU_SEG_TR 7
+#define X86_CPU_SEG_GDT 8
+#define X86_CPU_SEG_IDT 9
+
+typedef struct {
+    uint16_t sel;
+    uint16_t flags;
+    uint32_t base;
+    uint32_t limit;
+} X86CPUSeg;
+
+X86CPUState *x86_cpu_init(PhysMemoryMap *mem_map);
+void x86_cpu_end(X86CPUState *s);
+void x86_cpu_interp(X86CPUState *s, int max_cycles1);
+void x86_cpu_set_irq(X86CPUState *s, BOOL set);
+void x86_cpu_set_reg(X86CPUState *s, int reg, uint32_t val);
+uint32_t x86_cpu_get_reg(X86CPUState *s, int reg);
+void x86_cpu_set_seg(X86CPUState *s, int seg, const X86CPUSeg *sd);
+void x86_cpu_set_get_hard_intno(X86CPUState *s,
+                                int (*get_hard_intno)(void *opaque),
+                                void *opaque);
+void x86_cpu_set_get_tsc(X86CPUState *s,
+                         uint64_t (*get_tsc)(void *opaque),
+                         void *opaque);
+void x86_cpu_set_port_io(X86CPUState *s, 
+                         DeviceReadFunc *port_read, DeviceWriteFunc *port_write,
+                         void *opaque);
+int64_t x86_cpu_get_cycles(X86CPUState *s);
+BOOL x86_cpu_get_power_down(X86CPUState *s);
+void x86_cpu_flush_tlb_write_range_ram(X86CPUState *s,
+                                       uint8_t *ram_ptr, size_t ram_size);
diff --git a/jslinux-2019-12-21/tinyemu-2019-12-21/x86_machine.c b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_machine.c
new file mode 100644
index 0000000..db8f6bb
--- /dev/null
+++ b/jslinux-2019-12-21/tinyemu-2019-12-21/x86_machine.c
@@ -0,0 +1,2569 @@
+/*
+ * PC emulator
+ * 
+ * Copyright (c) 2011-2017 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <inttypes.h>
+#include <assert.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <unistd.h>
+#include <time.h>
+#include <sys/time.h>
+
+#include "cutils.h"
+#include "iomem.h"
+#include "virtio.h"
+#include "x86_cpu.h"
+#include "machine.h"
+#include "pci.h"
+#include "ide.h"
+#include "ps2.h"
+
+#if defined(__linux__) && (defined(__i386__) || defined(__x86_64__))
+#define USE_KVM
+#endif
+
+#ifdef USE_KVM
+#include <linux/kvm.h>
+#include <sys/mman.h>
+#include <sys/ioctl.h>
+#include <signal.h>
+#include <sys/time.h>
+#endif
+
+//#define DEBUG_BIOS
+//#define DUMP_IOPORT
+
+/***********************************************************/
+/* cmos emulation */
+
+//#define DEBUG_CMOS
+
+#define RTC_SECONDS             0
+#define RTC_SECONDS_ALARM       1
+#define RTC_MINUTES             2
+#define RTC_MINUTES_ALARM       3
+#define RTC_HOURS               4
+#define RTC_HOURS_ALARM         5
+#define RTC_ALARM_DONT_CARE    0xC0
+
+#define RTC_DAY_OF_WEEK         6
+#define RTC_DAY_OF_MONTH        7
+#define RTC_MONTH               8
+#define RTC_YEAR                9
+
+#define RTC_REG_A               10
+#define RTC_REG_B               11
+#define RTC_REG_C               12
+#define RTC_REG_D               13
+
+#define REG_A_UIP 0x80
+
+#define REG_B_SET 0x80
+#define REG_B_PIE 0x40
+#define REG_B_AIE 0x20
+#define REG_B_UIE 0x10
+
+typedef struct {
+    uint8_t cmos_index;
+    uint8_t cmos_data[128];
+    IRQSignal *irq;
+    BOOL use_local_time;
+    /* used for the periodic irq */
+    uint32_t irq_timeout;
+    uint32_t irq_period;
+} CMOSState;
+
+static void cmos_write(void *opaque, uint32_t offset,
+                       uint32_t data, int size_log2);
+static uint32_t cmos_read(void *opaque, uint32_t offset, int size_log2);
+
+static int to_bcd(CMOSState *s, unsigned int a)
+{
+    if (s->cmos_data[RTC_REG_B] & 0x04) {
+        return a;
+    } else {
+        return ((a / 10) << 4) | (a % 10);
+    }
+}
+
+static void cmos_update_time(CMOSState *s, BOOL set_century)
+{
+    struct timeval tv;
+    struct tm tm;
+    time_t ti;
+    int val;
+    
+    gettimeofday(&tv, NULL);
+    ti = tv.tv_sec;
+    if (s->use_local_time) {
+        localtime_r(&ti, &tm);
+    } else {
+        gmtime_r(&ti, &tm);
+    }
+    
+    s->cmos_data[RTC_SECONDS] = to_bcd(s, tm.tm_sec);
+    s->cmos_data[RTC_MINUTES] = to_bcd(s, tm.tm_min);
+    if (s->cmos_data[RTC_REG_B] & 0x02) {
+        s->cmos_data[RTC_HOURS] = to_bcd(s, tm.tm_hour);
+    } else {
+        s->cmos_data[RTC_HOURS] = to_bcd(s, tm.tm_hour % 12);
+        if (tm.tm_hour >= 12)
+            s->cmos_data[RTC_HOURS] |= 0x80;
+    }
+    s->cmos_data[RTC_DAY_OF_WEEK] = to_bcd(s, tm.tm_wday);
+    s->cmos_data[RTC_DAY_OF_MONTH] = to_bcd(s, tm.tm_mday);
+    s->cmos_data[RTC_MONTH] = to_bcd(s, tm.tm_mon + 1);
+    s->cmos_data[RTC_YEAR] = to_bcd(s, tm.tm_year % 100);
+
+    if (set_century) {
+        /* not set by the hardware, but easier to do it here */
+        val = to_bcd(s, (tm.tm_year / 100) + 19);
+        s->cmos_data[0x32] = val;
+        s->cmos_data[0x37] = val;
+    }
+    
+    /* update in progress flag: 8/32768 seconds after change */
+    if (tv.tv_usec < 244) {
+        s->cmos_data[RTC_REG_A] |= REG_A_UIP;
+    } else {
+        s->cmos_data[RTC_REG_A] &= ~REG_A_UIP;
+    }
+}
+
+CMOSState *cmos_init(PhysMemoryMap *port_map, int addr,
+                     IRQSignal *irq, BOOL use_local_time)
+{
+    CMOSState *s;
+    
+    s = mallocz(sizeof(*s));
+    s->use_local_time = use_local_time;
+    
+    s->cmos_index = 0;
+
+    s->cmos_data[RTC_REG_A] = 0x26;
+    s->cmos_data[RTC_REG_B] = 0x02;
+    s->cmos_data[RTC_REG_C] = 0x00;
+    s->cmos_data[RTC_REG_D] = 0x80;
+
+    cmos_update_time(s, TRUE);
+    
+    s->irq = irq;
+    
+    cpu_register_device(port_map, addr, 2, s, cmos_read, cmos_write, 
+                        DEVIO_SIZE8);
+    return s;
+}
+
+#define CMOS_FREQ 32768
+
+static uint32_t cmos_get_timer(CMOSState *s)
+{
+    struct timespec ts;
+
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    return (uint32_t)ts.tv_sec * CMOS_FREQ +
+        ((uint64_t)ts.tv_nsec * CMOS_FREQ / 1000000000);
+}
+
+static void cmos_update_timer(CMOSState *s)
+{
+    int period_code;
+
+    period_code = s->cmos_data[RTC_REG_A] & 0x0f;
+    if ((s->cmos_data[RTC_REG_B] & REG_B_PIE) &&
+        period_code != 0) {
+        if (period_code <= 2)
+            period_code += 7;
+        s->irq_period = 1 << (period_code - 1);
+        s->irq_timeout = (cmos_get_timer(s) + s->irq_period) &
+            ~(s->irq_period - 1);
+    }
+}
+
+/* XXX: could return a delay, but we don't need high precision
+   (Windows 2000 uses it for delay calibration) */
+static void cmos_update_irq(CMOSState *s)
+{
+    uint32_t d;
+    if (s->cmos_data[RTC_REG_B] & REG_B_PIE) {
+        d = cmos_get_timer(s) - s->irq_timeout;
+        if ((int32_t)d >= 0) {
+            /* this is not what the real RTC does. Here we sent the IRQ
+               immediately */
+            s->cmos_data[RTC_REG_C] |= 0xc0;
+            set_irq(s->irq, 1);
+            /* update for the next irq */
+            s->irq_timeout += s->irq_period;
+        }
+    }
+}
+
+static void cmos_write(void *opaque, uint32_t offset,
+                       uint32_t data, int size_log2)
+{
+    CMOSState *s = opaque;
+
+    if (offset == 0) {
+        s->cmos_index = data & 0x7f;
+    } else {
+#ifdef DEBUG_CMOS
+        printf("cmos_write: reg=0x%02x val=0x%02x\n", s->cmos_index, data);
+#endif
+        switch(s->cmos_index) {
+        case RTC_REG_A:
+            s->cmos_data[RTC_REG_A] = (data & ~REG_A_UIP) |
+                (s->cmos_data[RTC_REG_A] & REG_A_UIP);
+            cmos_update_timer(s);
+            break;
+        case RTC_REG_B:
+            s->cmos_data[s->cmos_index] = data;
+            cmos_update_timer(s);
+            break;
+        default:
+            s->cmos_data[s->cmos_index] = data;
+            break;
+        }
+    }
+}
+
+static uint32_t cmos_read(void *opaque, uint32_t offset, int size_log2)
+{
+    CMOSState *s = opaque;
+    int ret;
+
+    if (offset == 0) {
+        return 0xff;
+    } else {
+        switch(s->cmos_index) {
+        case RTC_SECONDS:
+        case RTC_MINUTES:
+        case RTC_HOURS:
+        case RTC_DAY_OF_WEEK:
+        case RTC_DAY_OF_MONTH:
+        case RTC_MONTH:
+        case RTC_YEAR:
+        case RTC_REG_A:
+            cmos_update_time(s, FALSE);
+            ret = s->cmos_data[s->cmos_index];
+            break;
+        case RTC_REG_C:
+            ret = s->cmos_data[s->cmos_index];
+            s->cmos_data[RTC_REG_C] = 0x00;
+            set_irq(s->irq, 0);
+            break;
+        default:
+            ret = s->cmos_data[s->cmos_index];
+        }
+#ifdef DEBUG_CMOS
+        printf("cmos_read: reg=0x%02x val=0x%02x\n", s->cmos_index, ret);
+#endif
+        return ret;
+    }
+}
+
+/***********************************************************/
+/* 8259 pic emulation */
+
+//#define DEBUG_PIC
+
+typedef void PICUpdateIRQFunc(void *opaque);
+
+typedef struct {
+    uint8_t last_irr; /* edge detection */
+    uint8_t irr; /* interrupt request register */
+    uint8_t imr; /* interrupt mask register */
+    uint8_t isr; /* interrupt service register */
+    uint8_t priority_add; /* used to compute irq priority */
+    uint8_t irq_base;
+    uint8_t read_reg_select;
+    uint8_t special_mask;
+    uint8_t init_state;
+    uint8_t auto_eoi;
+    uint8_t rotate_on_autoeoi;
+    uint8_t init4; /* true if 4 byte init */
+    uint8_t elcr; /* PIIX edge/trigger selection*/
+    uint8_t elcr_mask;
+    PICUpdateIRQFunc *update_irq;
+    void *opaque;
+} PICState;
+
+static void pic_reset(PICState *s);
+static void pic_write(void *opaque, uint32_t offset,
+                      uint32_t val, int size_log2);
+static uint32_t pic_read(void *opaque, uint32_t offset, int size_log2);
+static void pic_elcr_write(void *opaque, uint32_t offset,
+                           uint32_t val, int size_log2);
+static uint32_t pic_elcr_read(void *opaque, uint32_t offset, int size_log2);
+
+PICState *pic_init(PhysMemoryMap *port_map, int port, int elcr_port,
+                   int elcr_mask,
+                   PICUpdateIRQFunc *update_irq, void *opaque)
+{
+    PICState *s;
+
+    s = mallocz(sizeof(*s));
+    s->elcr_mask = elcr_mask;
+    s->update_irq = update_irq;
+    s->opaque = opaque;
+    cpu_register_device(port_map, port, 2, s,
+                        pic_read, pic_write, DEVIO_SIZE8);
+    cpu_register_device(port_map, elcr_port, 1, s,
+                        pic_elcr_read, pic_elcr_write, DEVIO_SIZE8);
+    pic_reset(s);
+    return s;
+}
+
+static void pic_reset(PICState *s)
+{
+    /* all 8 bit registers */
+    s->last_irr = 0; /* edge detection */
+    s->irr = 0; /* interrupt request register */
+    s->imr = 0; /* interrupt mask register */
+    s->isr = 0; /* interrupt service register */
+    s->priority_add = 0; /* used to compute irq priority */
+    s->irq_base = 0;
+    s->read_reg_select = 0;
+    s->special_mask = 0;
+    s->init_state = 0;
+    s->auto_eoi = 0;
+    s->rotate_on_autoeoi = 0;
+    s->init4 = 0; /* true if 4 byte init */
+}
+
+/* set irq level. If an edge is detected, then the IRR is set to 1 */
+static void pic_set_irq1(PICState *s, int irq, int level)
+{
+    int mask;
+    mask = 1 << irq;
+    if (s->elcr & mask) {
+        /* level triggered */
+        if (level) {
+            s->irr |= mask;
+            s->last_irr |= mask;
+        } else {
+            s->irr &= ~mask;
+            s->last_irr &= ~mask;
+        }
+    } else {
+        /* edge triggered */
+        if (level) {
+            if ((s->last_irr & mask) == 0)
+                s->irr |= mask;
+            s->last_irr |= mask;
+        } else {
+            s->last_irr &= ~mask;
+        }
+    }
+}
+    
+static int pic_get_priority(PICState *s, int mask)
+{
+    int priority;
+    if (mask == 0)
+        return -1;
+    priority = 7;
+    while ((mask & (1 << ((priority + s->priority_add) & 7))) == 0)
+        priority--;
+    return priority;
+}
+
+/* return the pic wanted interrupt. return -1 if none */
+static int pic_get_irq(PICState *s)
+{
+    int mask, cur_priority, priority;
+
+    mask = s->irr & ~s->imr;
+    priority = pic_get_priority(s, mask);
+    if (priority < 0)
+        return -1;
+    /* compute current priority */
+    cur_priority = pic_get_priority(s, s->isr);
+    if (priority > cur_priority) {
+        /* higher priority found: an irq should be generated */
+        return priority;
+    } else {
+        return -1;
+    }
+}
+    
+/* acknowledge interrupt 'irq' */
+static void pic_intack(PICState *s, int irq)
+{
+    if (s->auto_eoi) {
+        if (s->rotate_on_autoeoi)
+            s->priority_add = (irq + 1) & 7;
+    } else {
+        s->isr |= (1 << irq);
+    }
+    /* We don't clear a level sensitive interrupt here */
+    if (!(s->elcr & (1 << irq)))
+        s->irr &= ~(1 << irq);
+}
+
+static void pic_write(void *opaque, uint32_t offset,
+                      uint32_t val, int size_log2)
+{
+    PICState *s = opaque;
+    int priority, addr;
+    
+    addr = offset & 1;
+#ifdef DEBUG_PIC
+    console.log("pic_write: addr=" + toHex2(addr) + " val=" + toHex2(val));
+#endif
+    if (addr == 0) {
+        if (val & 0x10) {
+            /* init */
+            pic_reset(s);
+            s->init_state = 1;
+            s->init4 = val & 1;
+            if (val & 0x02)
+                abort(); /* "single mode not supported" */
+            if (val & 0x08)
+                abort(); /* "level sensitive irq not supported" */
+        } else if (val & 0x08) {
+            if (val & 0x02)
+                s->read_reg_select = val & 1;
+            if (val & 0x40)
+                s->special_mask = (val >> 5) & 1;
+        } else {
+            switch(val) {
+            case 0x00:
+            case 0x80:
+                s->rotate_on_autoeoi = val >> 7;
+                break;
+            case 0x20: /* end of interrupt */
+            case 0xa0:
+                priority = pic_get_priority(s, s->isr);
+                if (priority >= 0) {
+                    s->isr &= ~(1 << ((priority + s->priority_add) & 7));
+                }
+                if (val == 0xa0)
+                    s->priority_add = (s->priority_add + 1) & 7;
+                break;
+            case 0x60:
+            case 0x61:
+            case 0x62:
+            case 0x63:
+            case 0x64:
+            case 0x65:
+            case 0x66:
+            case 0x67:
+                priority = val & 7;
+                s->isr &= ~(1 << priority);
+                break;
+            case 0xc0:
+            case 0xc1:
+            case 0xc2:
+            case 0xc3:
+            case 0xc4:
+            case 0xc5:
+            case 0xc6:
+            case 0xc7:
+                s->priority_add = (val + 1) & 7;
+                break;
+            case 0xe0:
+            case 0xe1:
+            case 0xe2:
+            case 0xe3:
+            case 0xe4:
+            case 0xe5:
+            case 0xe6:
+            case 0xe7:
+                priority = val & 7;
+                s->isr &= ~(1 << priority);
+                s->priority_add = (priority + 1) & 7;
+                break;
+            }
+        }
+    } else {
+        switch(s->init_state) {
+        case 0:
+            /* normal mode */
+            s->imr = val;
+            s->update_irq(s->opaque);
+            break;
+        case 1:
+            s->irq_base = val & 0xf8;
+            s->init_state = 2;
+            break;
+        case 2:
+            if (s->init4) {
+                s->init_state = 3;
+            } else {
+                s->init_state = 0;
+            }
+            break;
+        case 3:
+            s->auto_eoi = (val >> 1) & 1;
+            s->init_state = 0;
+            break;
+        }
+    }
+}
+
+static uint32_t pic_read(void *opaque, uint32_t offset, int size_log2)
+{
+    PICState *s = opaque;
+    int addr, ret;
+
+    addr = offset & 1;
+    if (addr == 0) {
+        if (s->read_reg_select)
+            ret = s->isr;
+        else
+            ret = s->irr;
+    } else {
+        ret = s->imr;
+    }
+#ifdef DEBUG_PIC
+    console.log("pic_read: addr=" + toHex2(addr1) + " val=" + toHex2(ret));
+#endif
+    return ret;
+}
+
+static void pic_elcr_write(void *opaque, uint32_t offset,
+                           uint32_t val, int size_log2)
+{
+    PICState *s = opaque;
+    s->elcr = val & s->elcr_mask;
+}
+
+static uint32_t pic_elcr_read(void *opaque, uint32_t offset, int size_log2)
+{
+    PICState *s = opaque;
+    return s->elcr;
+}
+
+typedef struct {
+    PICState *pics[2];
+    int irq_requested;
+    void (*cpu_set_irq)(void *opaque, int level);
+    void *opaque;
+#if defined(DEBUG_PIC)
+    uint8_t irq_level[16];
+#endif
+    IRQSignal *irqs;
+} PIC2State;
+
+static void pic2_update_irq(void *opaque);
+static void pic2_set_irq(void *opaque, int irq, int level);
+
+PIC2State *pic2_init(PhysMemoryMap *port_map, uint32_t addr0, uint32_t addr1,
+                     uint32_t elcr_addr0, uint32_t elcr_addr1, 
+                     void (*cpu_set_irq)(void *opaque, int level),
+                     void *opaque, IRQSignal *irqs)
+{
+    PIC2State *s;
+    int i;
+    
+    s = mallocz(sizeof(*s));
+
+    for(i = 0; i < 16; i++) {
+        irq_init(&irqs[i], pic2_set_irq, s, i);
+    }
+    s->cpu_set_irq = cpu_set_irq;
+    s->opaque = opaque;
+    s->pics[0] = pic_init(port_map, addr0, elcr_addr0, 0xf8, pic2_update_irq, s);
+    s->pics[1] = pic_init(port_map, addr1, elcr_addr1, 0xde, pic2_update_irq, s);
+    s->irq_requested = 0;
+    return s;
+}
+
+void pic2_set_elcr(PIC2State *s, const uint8_t *elcr)
+{
+    int i;
+    for(i = 0; i < 2; i++) {
+        s->pics[i]->elcr = elcr[i] & s->pics[i]->elcr_mask;
+    }
+}
+
+/* raise irq to CPU if necessary. must be called every time the active
+   irq may change */
+static void pic2_update_irq(void *opaque)
+{
+    PIC2State *s = opaque;
+    int irq2, irq;
+
+    /* first look at slave pic */
+    irq2 = pic_get_irq(s->pics[1]);
+    if (irq2 >= 0) {
+        /* if irq request by slave pic, signal master PIC */
+        pic_set_irq1(s->pics[0], 2, 1);
+        pic_set_irq1(s->pics[0], 2, 0);
+    }
+    /* look at requested irq */
+    irq = pic_get_irq(s->pics[0]);
+#if 0
+    console.log("irr=" + toHex2(s->pics[0].irr) + " imr=" + toHex2(s->pics[0].imr) + " isr=" + toHex2(s->pics[0].isr) + " irq="+ irq);
+#endif
+    if (irq >= 0) {
+        /* raise IRQ request on the CPU */
+        s->cpu_set_irq(s->opaque, 1);
+    } else {
+        /* lower irq */
+        s->cpu_set_irq(s->opaque, 0);
+    }
+}
+
+static void pic2_set_irq(void *opaque, int irq, int level)
+{
+    PIC2State *s = opaque;
+#if defined(DEBUG_PIC)
+    if (irq != 0 && level != s->irq_level[irq]) {
+        console.log("pic_set_irq: irq=" + irq + " level=" + level);
+        s->irq_level[irq] = level;
+    }
+#endif
+    pic_set_irq1(s->pics[irq >> 3], irq & 7, level);
+    pic2_update_irq(s);
+}
+
+/* called from the CPU to get the hardware interrupt number */
+static int pic2_get_hard_intno(PIC2State *s)
+{
+    int irq, irq2, intno;
+
+    irq = pic_get_irq(s->pics[0]);
+    if (irq >= 0) {
+        pic_intack(s->pics[0], irq);
+        if (irq == 2) {
+            irq2 = pic_get_irq(s->pics[1]);
+            if (irq2 >= 0) {
+                pic_intack(s->pics[1], irq2);
+            } else {
+                /* spurious IRQ on slave controller */
+                irq2 = 7;
+            }
+            intno = s->pics[1]->irq_base + irq2;
+            irq = irq2 + 8;
+        } else {
+            intno = s->pics[0]->irq_base + irq;
+        }
+    } else {
+        /* spurious IRQ on host controller */
+        irq = 7;
+        intno = s->pics[0]->irq_base + irq;
+    }
+    pic2_update_irq(s);
+
+#if defined(DEBUG_PIC)
+    if (irq != 0 && irq != 14)
+        printf("pic_interrupt: irq=%d\n", irq);
+#endif
+    return intno;
+}
+
+/***********************************************************/
+/* 8253 PIT emulation */
+
+#define PIT_FREQ 1193182
+
+#define RW_STATE_LSB 0
+#define RW_STATE_MSB 1
+#define RW_STATE_WORD0 2
+#define RW_STATE_WORD1 3
+#define RW_STATE_LATCHED_WORD0 4
+#define RW_STATE_LATCHED_WORD1 5
+
+//#define DEBUG_PIT
+
+typedef int64_t PITGetTicksFunc(void *opaque);
+
+typedef struct PITState PITState;
+
+typedef struct {
+    PITState *pit_state;
+    uint32_t count;
+    uint32_t latched_count;
+    uint8_t rw_state;
+    uint8_t mode;
+    uint8_t bcd;
+    uint8_t gate;
+    int64_t count_load_time;
+    int64_t last_irq_time;
+} PITChannel;
+
+struct PITState {
+    PITChannel pit_channels[3];
+    uint8_t speaker_data_on;
+    PITGetTicksFunc *get_ticks;
+    IRQSignal *irq;
+    void *opaque;
+};
+
+static void pit_load_count(PITChannel *pc, int val);
+static void pit_write(void *opaque, uint32_t offset,
+                      uint32_t val, int size_log2);
+static uint32_t pit_read(void *opaque, uint32_t offset, int size_log2);
+static void speaker_write(void *opaque, uint32_t offset,
+                          uint32_t val, int size_log2);
+static uint32_t speaker_read(void *opaque, uint32_t offset, int size_log2);
+
+PITState *pit_init(PhysMemoryMap *port_map, int addr0, int addr1,
+                   IRQSignal *irq,
+                   PITGetTicksFunc *get_ticks, void *opaque)
+{
+    PITState *s;
+    PITChannel *pc;
+    int i;
+
+    s = mallocz(sizeof(*s));
+
+    s->irq = irq;
+    s->get_ticks = get_ticks;
+    s->opaque = opaque;
+    
+    for(i = 0; i < 3; i++) {
+        pc = &s->pit_channels[i];
+        pc->pit_state = s;
+        pc->mode = 3;
+        pc->gate = (i != 2) >> 0;
+        pit_load_count(pc, 0);
+    }
+    s->speaker_data_on = 0;
+
+    cpu_register_device(port_map, addr0, 4, s, pit_read, pit_write, 
+                        DEVIO_SIZE8);
+
+    cpu_register_device(port_map, addr1, 1, s, speaker_read, speaker_write, 
+                        DEVIO_SIZE8);
+    return s;
+}
+
+/* unit = PIT frequency  */
+static int64_t pit_get_time(PITChannel *pc)
+{
+    PITState *s = pc->pit_state;
+    return s->get_ticks(s->opaque);
+}
+
+static uint32_t pit_get_count(PITChannel *pc)
+{
+    uint32_t counter;
+    uint64_t d;
+    
+    d = pit_get_time(pc) - pc->count_load_time;
+    switch(pc->mode) {
+    case 0:
+    case 1:
+    case 4:
+    case 5:
+        counter = (pc->count - d) & 0xffff;
+        break;
+    default:
+        counter = pc->count - (d % pc->count);
+        break;
+    }
+    return counter;
+}
+
+/* get pit output bit */
+static int pit_get_out(PITChannel *pc)
+{
+    int out;
+    int64_t d;
+    
+    d = pit_get_time(pc) - pc->count_load_time;
+    switch(pc->mode) {
+    default:
+    case 0:
+        out = (d >= pc->count) >> 0;
+        break;
+    case 1:
+        out = (d < pc->count) >> 0;
+        break;
+    case 2:
+        /* mode used by Linux */
+        if ((d % pc->count) == 0 && d != 0)
+            out = 1;
+        else
+            out = 0;
+        break;
+    case 3:
+        out = ((d % pc->count) < (pc->count >> 1)) >> 0;
+        break;
+    case 4:
+    case 5:
+        out = (d == pc->count) >> 0;
+        break;
+    }
+    return out;
+}
+
+static void pit_load_count(PITChannel *s, int val)
+{
+    if (val == 0)
+        val = 0x10000;
+    s->count_load_time = pit_get_time(s);
+    s->last_irq_time = 0;
+    s->count = val;
+}
+
+static void pit_write(void *opaque, uint32_t offset,
+                      uint32_t val, int size_log2)
+{
+    PITState *pit = opaque;
+    int channel, access, addr;
+    PITChannel *s;
+
+    addr = offset & 3;
+#ifdef DEBUG_PIT
+    printf("pit_write: off=%d val=0x%02x\n", addr, val);
+#endif
+    if (addr == 3) {
+        channel = val >> 6;
+        if (channel == 3)
+            return;
+        s = &pit->pit_channels[channel];
+        access = (val >> 4) & 3;
+        switch(access) {
+        case 0:
+            s->latched_count = pit_get_count(s);
+            s->rw_state = RW_STATE_LATCHED_WORD0;
+            break;
+        default:
+            s->mode = (val >> 1) & 7;
+            s->bcd = val & 1;
+            s->rw_state = access - 1 +  RW_STATE_LSB;
+            break;
+        }
+    } else {
+        s = &pit->pit_channels[addr];
+        switch(s->rw_state) {
+        case RW_STATE_LSB:
+            pit_load_count(s, val);
+            break;
+        case RW_STATE_MSB:
+            pit_load_count(s, val << 8);
+            break;
+        case RW_STATE_WORD0:
+        case RW_STATE_WORD1:
+            if (s->rw_state & 1) {
+                pit_load_count(s, (s->latched_count & 0xff) | (val << 8));
+            } else {
+                s->latched_count = val;
+            }
+            s->rw_state ^= 1;
+            break;
+        }
+    }
+}
+
+static uint32_t pit_read(void *opaque, uint32_t offset, int size_log2)
+{
+    PITState *pit = opaque;
+    PITChannel *s;
+    int ret, count, addr;
+    
+    addr = offset & 3;
+    if (addr == 3)
+        return 0xff;
+
+    s = &pit->pit_channels[addr];
+    switch(s->rw_state) {
+    case RW_STATE_LSB:
+    case RW_STATE_MSB:
+    case RW_STATE_WORD0:
+    case RW_STATE_WORD1:
+        count = pit_get_count(s);
+        if (s->rw_state & 1)
+            ret = (count >> 8) & 0xff;
+        else
+            ret = count & 0xff;
+        if (s->rw_state & 2)
+            s->rw_state ^= 1;
+        break;
+    default:
+    case RW_STATE_LATCHED_WORD0:
+    case RW_STATE_LATCHED_WORD1:
+        if (s->rw_state & 1)
+            ret = s->latched_count >> 8;
+        else
+            ret = s->latched_count & 0xff;
+        s->rw_state ^= 1;
+        break;
+    }
+#ifdef DEBUG_PIT
+    printf("pit_read: off=%d val=0x%02x\n", addr, ret);
+#endif
+    return ret;
+}
+
+static void speaker_write(void *opaque, uint32_t offset,
+                          uint32_t val, int size_log2)
+{
+    PITState *pit = opaque;
+    pit->speaker_data_on = (val >> 1) & 1;
+    pit->pit_channels[2].gate = val & 1;
+}
+
+static uint32_t speaker_read(void *opaque, uint32_t offset, int size_log2)
+{
+    PITState *pit = opaque;
+    PITChannel *s;
+    int out, val;
+
+    s = &pit->pit_channels[2];
+    out = pit_get_out(s);
+    val = (pit->speaker_data_on << 1) | s->gate | (out << 5);
+#ifdef DEBUG_PIT
+    //    console.log("speaker_read: addr=" + toHex2(addr) + " val=" + toHex2(val));
+#endif
+    return val;
+}
+
+/* set the IRQ if necessary and return the delay in ms until the next
+   IRQ. Note: The code does not handle all the PIT configurations. */
+static int pit_update_irq(PITState *pit)
+{
+    PITChannel *s;
+    int64_t d, delay;
+    
+    s = &pit->pit_channels[0];
+    
+    delay = PIT_FREQ; /* could be infinity delay */
+    
+    d = pit_get_time(s) - s->count_load_time;
+    switch(s->mode) {
+    default:
+    case 0:
+    case 1:
+    case 4:
+    case 5:
+        if (s->last_irq_time == 0) {
+            delay = s->count - d;
+            if (delay <= 0) {
+                set_irq(pit->irq, 1);
+                set_irq(pit->irq, 0);
+                s->last_irq_time = d;
+            }
+        }
+        break;
+    case 2: /* mode used by Linux */
+    case 3:
+        delay = s->last_irq_time + s->count - d;
+        if (delay <= 0) {
+            set_irq(pit->irq, 1);
+            set_irq(pit->irq, 0);
+            s->last_irq_time += s->count;
+        }
+        break;
+    }
+
+    if (delay <= 0)
+        return 0;
+    else
+        return delay / (PIT_FREQ / 1000);
+}
+    
+/***********************************************************/
+/* serial port emulation */
+
+#define UART_LCR_DLAB	0x80	/* Divisor latch access bit */
+
+#define UART_IER_MSI	0x08	/* Enable Modem status interrupt */
+#define UART_IER_RLSI	0x04	/* Enable receiver line status interrupt */
+#define UART_IER_THRI	0x02	/* Enable Transmitter holding register int. */
+#define UART_IER_RDI	0x01	/* Enable receiver data interrupt */
+
+#define UART_IIR_NO_INT	0x01	/* No interrupts pending */
+#define UART_IIR_ID	0x06	/* Mask for the interrupt ID */
+
+#define UART_IIR_MSI	0x00	/* Modem status interrupt */
+#define UART_IIR_THRI	0x02	/* Transmitter holding register empty */
+#define UART_IIR_RDI	0x04	/* Receiver data interrupt */
+#define UART_IIR_RLSI	0x06	/* Receiver line status interrupt */
+#define UART_IIR_FE     0xC0    /* Fifo enabled */
+
+#define UART_LSR_TEMT	0x40	/* Transmitter empty */
+#define UART_LSR_THRE	0x20	/* Transmit-hold-register empty */
+#define UART_LSR_BI	0x10	/* Break interrupt indicator */
+#define UART_LSR_FE	0x08	/* Frame error indicator */
+#define UART_LSR_PE	0x04	/* Parity error indicator */
+#define UART_LSR_OE	0x02	/* Overrun error indicator */
+#define UART_LSR_DR	0x01	/* Receiver data ready */
+
+#define UART_FCR_XFR        0x04    /* XMIT Fifo Reset */
+#define UART_FCR_RFR        0x02    /* RCVR Fifo Reset */
+#define UART_FCR_FE         0x01    /* FIFO Enable */
+
+#define UART_FIFO_LENGTH    16      /* 16550A Fifo Length */
+
+typedef struct {
+    uint8_t divider; 
+    uint8_t rbr; /* receive register */
+    uint8_t ier;
+    uint8_t iir; /* read only */
+    uint8_t lcr;
+    uint8_t mcr;
+    uint8_t lsr; /* read only */
+    uint8_t msr;
+    uint8_t scr;
+    uint8_t fcr;
+    IRQSignal *irq;
+    void (*write_func)(void *opaque, const uint8_t *buf, int buf_len);
+    void *opaque;
+} SerialState;
+
+static void serial_write(void *opaque, uint32_t offset,
+                         uint32_t val, int size_log2);
+static uint32_t serial_read(void *opaque, uint32_t offset, int size_log2);
+
+SerialState *serial_init(PhysMemoryMap *port_map, int addr,
+                         IRQSignal *irq,
+                         void (*write_func)(void *opaque, const uint8_t *buf, int buf_len), void *opaque)
+{
+    SerialState *s;
+    s = mallocz(sizeof(*s));
+    
+    /* all 8 bit registers */
+    s->divider = 0; 
+    s->rbr = 0; /* receive register */
+    s->ier = 0;
+    s->iir = UART_IIR_NO_INT; /* read only */
+    s->lcr = 0;
+    s->mcr = 0;
+    s->lsr = UART_LSR_TEMT | UART_LSR_THRE; /* read only */
+    s->msr = 0;
+    s->scr = 0;
+    s->fcr = 0;
+
+    s->irq = irq;
+    s->write_func = write_func;
+    s->opaque = opaque;
+
+    cpu_register_device(port_map, addr, 8, s, serial_read, serial_write, 
+                        DEVIO_SIZE8);
+    return s;
+}
+
+static void serial_update_irq(SerialState *s)
+{
+    if ((s->lsr & UART_LSR_DR) && (s->ier & UART_IER_RDI)) {
+        s->iir = UART_IIR_RDI;
+    } else if ((s->lsr & UART_LSR_THRE) && (s->ier & UART_IER_THRI)) {
+        s->iir = UART_IIR_THRI;
+    } else {
+        s->iir = UART_IIR_NO_INT;
+    }
+    if (s->iir != UART_IIR_NO_INT) {
+        set_irq(s->irq, 1);
+    } else {
+        set_irq(s->irq, 0);
+    }
+}
+
+#if 0
+/* send remainining chars in fifo */
+Serial.prototype.write_tx_fifo = function()
+{
+    if (s->tx_fifo != "") {
+        s->write_func(s->tx_fifo);
+        s->tx_fifo = "";
+        
+        s->lsr |= UART_LSR_THRE;
+        s->lsr |= UART_LSR_TEMT;
+        s->update_irq();
+    }
+}
+#endif
+    
+static void serial_write(void *opaque, uint32_t offset,
+                         uint32_t val, int size_log2)
+{
+    SerialState *s = opaque;
+    int addr;
+
+    addr = offset & 7;
+    switch(addr) {
+    default:
+    case 0:
+        if (s->lcr & UART_LCR_DLAB) {
+            s->divider = (s->divider & 0xff00) | val;
+        } else {
+#if 0
+            if (s->fcr & UART_FCR_FE) {
+                s->tx_fifo += String.fromCharCode(val);
+                s->lsr &= ~UART_LSR_THRE;
+                serial_update_irq(s);
+                if (s->tx_fifo.length >= UART_FIFO_LENGTH) {
+                    /* write to the terminal */
+                    s->write_tx_fifo();
+                }
+            } else
+#endif
+            {
+                uint8_t ch;
+                s->lsr &= ~UART_LSR_THRE;
+                serial_update_irq(s);
+                
+                /* write to the terminal */
+                ch = val;
+                s->write_func(s->opaque, &ch, 1);
+                s->lsr |= UART_LSR_THRE;
+                s->lsr |= UART_LSR_TEMT;
+                serial_update_irq(s);
+            }
+        }
+        break;
+    case 1:
+        if (s->lcr & UART_LCR_DLAB) {
+            s->divider = (s->divider & 0x00ff) | (val << 8);
+        } else {
+            s->ier = val;
+            serial_update_irq(s);
+        }
+        break;
+    case 2:
+#if 0
+        if ((s->fcr ^ val) & UART_FCR_FE) {
+            /* clear fifos */
+            val |= UART_FCR_XFR | UART_FCR_RFR;
+        }
+        if (val & UART_FCR_XFR)
+            s->tx_fifo = "";
+        if (val & UART_FCR_RFR)
+            s->rx_fifo = "";
+        s->fcr = val & UART_FCR_FE;
+#endif
+        break;
+    case 3:
+        s->lcr = val;
+        break;
+    case 4:
+        s->mcr = val;
+        break;
+    case 5:
+        break;
+    case 6:
+        s->msr = val;
+        break;
+    case 7:
+        s->scr = val;
+        break;
+    }
+}
+
+static uint32_t serial_read(void *opaque, uint32_t offset, int size_log2)
+{
+    SerialState *s = opaque;
+    int ret, addr;
+
+    addr = offset & 7;
+    switch(addr) {
+    default:
+    case 0:
+        if (s->lcr & UART_LCR_DLAB) {
+            ret = s->divider & 0xff; 
+        } else {
+            ret = s->rbr;
+            s->lsr &= ~(UART_LSR_DR | UART_LSR_BI);
+            serial_update_irq(s);
+#if 0
+            /* try to receive next chars */
+            s->send_char_from_fifo();
+#endif
+        }
+        break;
+    case 1:
+        if (s->lcr & UART_LCR_DLAB) {
+            ret = (s->divider >> 8) & 0xff;
+        } else {
+            ret = s->ier;
+        }
+        break;
+    case 2:
+        ret = s->iir;
+        if (s->fcr & UART_FCR_FE)
+            ret |= UART_IIR_FE;
+        break;
+    case 3:
+        ret = s->lcr;
+        break;
+    case 4:
+        ret = s->mcr;
+        break;
+    case 5:
+        ret = s->lsr;
+        break;
+    case 6:
+        ret = s->msr;
+        break;
+    case 7:
+        ret = s->scr;
+        break;
+    }
+    return ret;
+}
+
+void serial_send_break(SerialState *s)
+{
+    s->rbr = 0;
+    s->lsr |= UART_LSR_BI | UART_LSR_DR;
+    serial_update_irq(s);
+}
+
+#if 0
+static void serial_send_char(SerialState *s, int ch)
+{
+    s->rbr = ch;
+    s->lsr |= UART_LSR_DR;
+    serial_update_irq(s);
+}
+
+Serial.prototype.send_char_from_fifo = function()
+{
+    var fifo;
+
+    fifo = s->rx_fifo;
+    if (fifo != "" && !(s->lsr & UART_LSR_DR)) {
+        s->send_char(fifo.charCodeAt(0));
+        s->rx_fifo = fifo.substr(1, fifo.length - 1);
+    }
+}
+
+/* queue the string in the UART receive fifo and send it ASAP */
+Serial.prototype.send_chars = function(str)
+{
+    s->rx_fifo += str;
+    s->send_char_from_fifo();
+}
+    
+#endif
+
+#ifdef DEBUG_BIOS
+static void bios_debug_write(void *opaque, uint32_t offset,
+                        uint32_t val, int size_log2)
+{
+#ifdef EMSCRIPTEN
+    static char line_buf[256];
+    static int line_buf_index;
+    line_buf[line_buf_index++] = val;
+    if (val == '\n' || line_buf_index >= sizeof(line_buf) - 1) {
+        line_buf[line_buf_index] = '\0';
+        printf("%s", line_buf);
+        line_buf_index = 0;
+    }
+#else
+    putchar(val & 0xff);
+#endif
+}
+
+static uint32_t bios_debug_read(void *opaque, uint32_t offset, int size_log2)
+{
+    return 0;
+}
+#endif
+
+typedef struct PCMachine {
+    VirtMachine common;
+    uint64_t ram_size;
+    PhysMemoryMap *mem_map;
+    PhysMemoryMap *port_map;
+    
+    X86CPUState *cpu_state;
+    PIC2State *pic_state;
+    IRQSignal pic_irq[16];
+    PITState *pit_state;
+    I440FXState *i440fx_state;
+    CMOSState *cmos_state;
+    SerialState *serial_state;
+
+    /* input */
+    VIRTIODevice *keyboard_dev;
+    VIRTIODevice *mouse_dev;
+    KBDState *kbd_state;
+    PS2MouseState *ps2_mouse;
+    VMMouseState *vm_mouse;
+    PS2KbdState *ps2_kbd;
+
+#ifdef USE_KVM
+    BOOL kvm_enabled;
+    int kvm_fd;
+    int vm_fd;
+    int vcpu_fd;
+    int kvm_run_size;
+    struct kvm_run *kvm_run;
+#endif
+} PCMachine;
+
+static void copy_kernel(PCMachine *s, const uint8_t *buf, int buf_len,
+                        const char *cmd_line);
+
+static void port80_write(void *opaque, uint32_t offset,
+                         uint32_t val64, int size_log2)
+{
+}
+
+static uint32_t port80_read(void *opaque, uint32_t offset, int size_log2)
+{
+    return 0xff;
+}
+
+static void port92_write(void *opaque, uint32_t offset,
+                         uint32_t val, int size_log2)
+{
+}
+
+static uint32_t port92_read(void *opaque, uint32_t offset, int size_log2)
+{
+    int a20 = 1; /* A20=0 is not supported */
+    return a20 << 1;
+}
+
+#define VMPORT_MAGIC   0x564D5868
+#define REG_EAX 0
+#define REG_EBX 1
+#define REG_ECX 2
+#define REG_EDX 3
+#define REG_ESI 4
+#define REG_EDI 5
+
+static uint32_t vmport_read(void *opaque, uint32_t addr, int size_log2)
+{
+    PCMachine *s = opaque;
+    uint32_t regs[6];
+
+#ifdef USE_KVM
+    if (s->kvm_enabled) {
+        struct kvm_regs r;
+
+        ioctl(s->vcpu_fd, KVM_GET_REGS, &r);
+        regs[REG_EAX] = r.rax;
+        regs[REG_EBX] = r.rbx;
+        regs[REG_ECX] = r.rcx;
+        regs[REG_EDX] = r.rdx;
+        regs[REG_ESI] = r.rsi;
+        regs[REG_EDI] = r.rdi;
+
+        if (regs[REG_EAX] == VMPORT_MAGIC) {
+            
+            vmmouse_handler(s->vm_mouse, regs);
+            
+            /* Note: in 64 bits the high parts are reset to zero
+               in all cases. */
+            r.rax = regs[REG_EAX];
+            r.rbx = regs[REG_EBX];
+            r.rcx = regs[REG_ECX];
+            r.rdx = regs[REG_EDX];
+            r.rsi = regs[REG_ESI];
+            r.rdi = regs[REG_EDI];
+            ioctl(s->vcpu_fd, KVM_SET_REGS, &r);
+        }
+    } else
+#endif
+    {
+        regs[REG_EAX] = x86_cpu_get_reg(s->cpu_state, 0);
+        regs[REG_EBX] = x86_cpu_get_reg(s->cpu_state, 3);
+        regs[REG_ECX] = x86_cpu_get_reg(s->cpu_state, 1);
+        regs[REG_EDX] = x86_cpu_get_reg(s->cpu_state, 2);
+        regs[REG_ESI] = x86_cpu_get_reg(s->cpu_state, 6);
+        regs[REG_EDI] = x86_cpu_get_reg(s->cpu_state, 7);
+
+        if (regs[REG_EAX] == VMPORT_MAGIC) {
+            vmmouse_handler(s->vm_mouse, regs);
+
+            x86_cpu_set_reg(s->cpu_state, 0, regs[REG_EAX]);
+            x86_cpu_set_reg(s->cpu_state, 3, regs[REG_EBX]);
+            x86_cpu_set_reg(s->cpu_state, 1, regs[REG_ECX]);
+            x86_cpu_set_reg(s->cpu_state, 2, regs[REG_EDX]);
+            x86_cpu_set_reg(s->cpu_state, 6, regs[REG_ESI]);
+            x86_cpu_set_reg(s->cpu_state, 7, regs[REG_EDI]);
+        }
+    }
+    return regs[REG_EAX];
+}
+
+static void vmport_write(void *opaque, uint32_t addr, uint32_t val,
+                         int size_log2)
+{
+}
+
+static void pic_set_irq_cb(void *opaque, int level)
+{
+    PCMachine *s = opaque;
+    x86_cpu_set_irq(s->cpu_state, level);
+}
+
+static void serial_write_cb(void *opaque, const uint8_t *buf, int buf_len)
+{
+    PCMachine *s = opaque;
+    if (s->common.console) {
+        s->common.console->write_data(s->common.console->opaque, buf, buf_len);
+    }
+}
+
+static int get_hard_intno_cb(void *opaque)
+{
+    PCMachine *s = opaque;
+    return pic2_get_hard_intno(s->pic_state);
+}
+
+static int64_t pit_get_ticks_cb(void *opaque)
+{
+    struct timespec ts;
+
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    return (uint64_t)ts.tv_sec * PIT_FREQ +
+        ((uint64_t)ts.tv_nsec * PIT_FREQ / 1000000000);
+}
+
+#define FRAMEBUFFER_BASE_ADDR 0xf0400000
+
+static uint8_t *get_ram_ptr(PCMachine *s, uint64_t paddr)
+{
+    PhysMemoryRange *pr;
+    pr = get_phys_mem_range(s->mem_map, paddr);
+    if (!pr || !pr->is_ram)
+        return NULL;
+    return pr->phys_mem + (uintptr_t)(paddr - pr->addr);
+}
+
+#ifdef DUMP_IOPORT
+static BOOL dump_port(int port)
+{
+    return !((port >= 0x1f0 && port <= 0x1f7) ||
+             (port >= 0x20 && port <= 0x21) ||
+             (port >= 0xa0 && port <= 0xa1));
+}
+#endif
+
+static void st_port(void *opaque, uint32_t port, uint32_t val, int size_log2)
+{
+    PCMachine *s = opaque;
+    PhysMemoryRange *pr;
+#ifdef DUMP_IOPORT
+    if (dump_port(port))
+        printf("write port=0x%x val=0x%x s=%d\n", port, val, 1 << size_log2);
+#endif
+    pr = get_phys_mem_range(s->port_map, port);
+    if (!pr) {
+        return;
+    }
+    port -= pr->addr;
+    if ((pr->devio_flags >> size_log2) & 1) {
+        pr->write_func(pr->opaque, port, (uint32_t)val, size_log2);
+    } else if (size_log2 == 1 && (pr->devio_flags & DEVIO_SIZE8)) {
+        pr->write_func(pr->opaque, port, val & 0xff, 0);
+        pr->write_func(pr->opaque, port + 1, (val >> 8) & 0xff, 0);
+    }
+}
+
+static uint32_t ld_port(void *opaque, uint32_t port1, int size_log2)
+{
+    PCMachine *s = opaque;
+    PhysMemoryRange *pr;
+    uint32_t val, port;
+    
+    port = port1;
+    pr = get_phys_mem_range(s->port_map, port);
+    if (!pr) {
+        val = -1;
+    } else {
+        port -= pr->addr;
+        if ((pr->devio_flags >> size_log2) & 1) {
+            val = pr->read_func(pr->opaque, port, size_log2);
+        } else if (size_log2 == 1 && (pr->devio_flags & DEVIO_SIZE8)) {
+            val = pr->read_func(pr->opaque, port, 0) & 0xff;
+            val |= (pr->read_func(pr->opaque, port + 1, 0) & 0xff) << 8;
+        } else {
+            val = -1;
+        }
+    }
+#ifdef DUMP_IOPORT
+    if (dump_port(port1))
+        printf("read port=0x%x val=0x%x s=%d\n", port1, val, 1 << size_log2);
+#endif
+    return val;
+}
+
+static void pc_machine_set_defaults(VirtMachineParams *p)
+{
+    p->accel_enable = TRUE;
+}
+
+#ifdef USE_KVM
+
+static void sigalrm_handler(int sig)
+{
+}
+
+#define CPUID_APIC (1 << 9)
+#define CPUID_ACPI (1 << 22)
+
+static void kvm_set_cpuid(PCMachine *s)
+{
+    struct kvm_cpuid2 *kvm_cpuid;
+    int n_ent_max, i;
+    struct kvm_cpuid_entry2 *ent;
+    
+    n_ent_max = 128;
+    kvm_cpuid = mallocz(sizeof(struct kvm_cpuid2) + n_ent_max * sizeof(kvm_cpuid->entries[0]));
+    
+    kvm_cpuid->nent = n_ent_max;
+    if (ioctl(s->kvm_fd, KVM_GET_SUPPORTED_CPUID, kvm_cpuid) < 0) {
+        perror("KVM_GET_SUPPORTED_CPUID");
+        exit(1);
+    }
+
+    for(i = 0; i < kvm_cpuid->nent; i++) {
+        ent = &kvm_cpuid->entries[i];
+        /* remove the APIC & ACPI to be in sync with the emulator */
+        if (ent->function == 1 || ent->function == 0x80000001) {
+            ent->edx &= ~(CPUID_APIC | CPUID_ACPI);
+        }
+    }
+    
+    if (ioctl(s->vcpu_fd, KVM_SET_CPUID2, kvm_cpuid) < 0) {
+        perror("KVM_SET_CPUID2");
+        exit(1);
+    }
+    free(kvm_cpuid);
+}
+
+/* XXX: should check overlapping mappings */
+static void kvm_map_ram(PhysMemoryMap *mem_map, PhysMemoryRange *pr)
+{
+    PCMachine *s = mem_map->opaque;
+    struct kvm_userspace_memory_region region;
+    int flags;
+
+    region.slot = pr - mem_map->phys_mem_range;
+    flags = 0;
+    if (pr->devram_flags & DEVRAM_FLAG_ROM)
+        flags |= KVM_MEM_READONLY;
+    if (pr->devram_flags & DEVRAM_FLAG_DIRTY_BITS)
+        flags |= KVM_MEM_LOG_DIRTY_PAGES;
+    region.flags = flags;
+    region.guest_phys_addr = pr->addr;
+    region.memory_size = pr->size;
+#if 0
+    printf("map slot %d: %08lx %08lx\n",
+           region.slot, pr->addr, pr->size);
+#endif
+    region.userspace_addr = (uintptr_t)pr->phys_mem;
+    if (ioctl(s->vm_fd, KVM_SET_USER_MEMORY_REGION, &region) < 0) {
+        perror("KVM_SET_USER_MEMORY_REGION");
+        exit(1);
+    }
+}
+
+/* XXX: just for one region */
+static PhysMemoryRange *kvm_register_ram(PhysMemoryMap *mem_map, uint64_t addr,
+                                         uint64_t size, int devram_flags)
+{
+    PhysMemoryRange *pr;
+    uint8_t *phys_mem;
+    
+    pr = register_ram_entry(mem_map, addr, size, devram_flags);
+
+    phys_mem = mmap(NULL, size, PROT_READ | PROT_WRITE,
+                    MAP_SHARED | MAP_ANONYMOUS, -1, 0);
+    if (!phys_mem)
+        return NULL;
+    pr->phys_mem = phys_mem;
+    if (devram_flags & DEVRAM_FLAG_DIRTY_BITS) {
+        int n_pages = size >> 12;
+        pr->dirty_bits_size = ((n_pages + 63) / 64) * 8;
+        pr->dirty_bits = mallocz(pr->dirty_bits_size);
+    }
+
+    if (pr->size != 0) {
+        kvm_map_ram(mem_map, pr);
+    }
+    return pr;
+}
+
+static void kvm_set_ram_addr(PhysMemoryMap *mem_map,
+                             PhysMemoryRange *pr, uint64_t addr, BOOL enabled)
+{
+    if (enabled) {
+        if (pr->size == 0 || addr != pr->addr) {
+            /* move or create the region */
+            pr->size = pr->org_size;
+            pr->addr = addr;
+            kvm_map_ram(mem_map, pr);
+        }
+    } else {
+        if (pr->size != 0) {
+            pr->addr = 0;
+            pr->size = 0;
+            /* map a zero size region to disable */
+            kvm_map_ram(mem_map, pr);
+        }
+    }
+}
+
+static const uint32_t *kvm_get_dirty_bits(PhysMemoryMap *mem_map,
+                                          PhysMemoryRange *pr)
+{
+    PCMachine *s = mem_map->opaque;
+    struct kvm_dirty_log dlog;
+    
+    if (pr->size == 0) {
+        /* not mapped: we assume no modification was made */
+        memset(pr->dirty_bits, 0, pr->dirty_bits_size);
+    } else {
+        dlog.slot = pr - mem_map->phys_mem_range;
+        dlog.dirty_bitmap = pr->dirty_bits;
+        if (ioctl(s->vm_fd, KVM_GET_DIRTY_LOG, &dlog) < 0) {
+            perror("KVM_GET_DIRTY_LOG");
+            exit(1);
+        }
+    }
+    return pr->dirty_bits;
+}
+
+static void kvm_free_ram(PhysMemoryMap *mem_map, PhysMemoryRange *pr)
+{
+    /* XXX: do it */
+    munmap(pr->phys_mem, pr->org_size);
+    free(pr->dirty_bits);
+}
+
+static void kvm_pic_set_irq(void *opaque, int irq_num, int level)
+{
+    PCMachine *s = opaque;
+    struct kvm_irq_level irq_level;
+    irq_level.irq = irq_num;
+    irq_level.level = level;
+    if (ioctl(s->vm_fd, KVM_IRQ_LINE, &irq_level) < 0) {
+        perror("KVM_IRQ_LINE");
+        exit(1);
+    }
+}
+
+static void kvm_init(PCMachine *s)
+{
+    int ret, i;
+    struct sigaction act;
+    struct kvm_pit_config pit_config;
+    uint64_t base_addr;
+    
+    s->kvm_enabled = FALSE;
+    s->kvm_fd = open("/dev/kvm", O_RDWR);
+    if (s->kvm_fd < 0) {
+        fprintf(stderr, "KVM not available\n");
+        return;
+    }
+    ret = ioctl(s->kvm_fd, KVM_GET_API_VERSION, 0);
+    if (ret < 0) {
+        perror("KVM_GET_API_VERSION");
+        exit(1);
+    }
+    if (ret != 12) {
+        fprintf(stderr, "Unsupported KVM version\n");
+        close(s->kvm_fd);
+        s->kvm_fd = -1;
+        return;
+    }
+    s->vm_fd = ioctl(s->kvm_fd, KVM_CREATE_VM, 0);
+    if (s->vm_fd < 0) {
+        perror("KVM_CREATE_VM");
+        exit(1);
+    }
+
+    /* just before the BIOS */
+    base_addr = 0xfffbc000;
+    if (ioctl(s->vm_fd, KVM_SET_IDENTITY_MAP_ADDR, &base_addr) < 0) {
+        perror("KVM_SET_IDENTITY_MAP_ADDR");
+        exit(1);
+    }
+    
+    if (ioctl(s->vm_fd, KVM_SET_TSS_ADDR, (long)(base_addr + 0x1000)) < 0) {
+        perror("KVM_SET_TSS_ADDR");
+        exit(1);
+    }
+    
+    if (ioctl(s->vm_fd, KVM_CREATE_IRQCHIP, 0) < 0) {
+        perror("KVM_CREATE_IRQCHIP");
+        exit(1);
+    }
+
+    memset(&pit_config, 0, sizeof(pit_config));
+    pit_config.flags = KVM_PIT_SPEAKER_DUMMY;
+    if (ioctl(s->vm_fd, KVM_CREATE_PIT2, &pit_config)) {
+        perror("KVM_CREATE_PIT2");
+        exit(1);
+    }
+    
+    s->vcpu_fd = ioctl(s->vm_fd, KVM_CREATE_VCPU, 0);
+    if (s->vcpu_fd < 0) {
+        perror("KVM_CREATE_VCPU");
+        exit(1);
+    }
+
+    kvm_set_cpuid(s);
+    
+    /* map the kvm_run structure */
+    s->kvm_run_size = ioctl(s->kvm_fd, KVM_GET_VCPU_MMAP_SIZE, NULL);
+    if (s->kvm_run_size < 0) {
+        perror("KVM_GET_VCPU_MMAP_SIZE");
+        exit(1);
+    }
+
+    s->kvm_run = mmap(NULL, s->kvm_run_size, PROT_READ | PROT_WRITE,
+                      MAP_SHARED, s->vcpu_fd, 0);
+    if (!s->kvm_run) {
+        perror("mmap kvm_run");
+        exit(1);
+    }
+
+    for(i = 0; i < 16; i++) {
+        irq_init(&s->pic_irq[i], kvm_pic_set_irq, s, i);
+    }
+
+    act.sa_handler = sigalrm_handler;
+    sigemptyset(&act.sa_mask);
+    act.sa_flags = 0;
+    sigaction(SIGALRM, &act, NULL);
+
+    s->kvm_enabled = TRUE;
+
+    s->mem_map->register_ram = kvm_register_ram;
+    s->mem_map->free_ram = kvm_free_ram;
+    s->mem_map->get_dirty_bits = kvm_get_dirty_bits;
+    s->mem_map->set_ram_addr = kvm_set_ram_addr;
+    s->mem_map->opaque = s;
+}
+
+static void kvm_exit_io(PCMachine *s, struct kvm_run *run)
+{
+    uint8_t *ptr;
+    int i;
+    
+    ptr = (uint8_t *)run + run->io.data_offset;
+    //    printf("port: addr=%04x\n", run->io.port);
+    
+    for(i = 0; i < run->io.count; i++) {
+        if (run->io.direction == KVM_EXIT_IO_OUT) {
+            switch(run->io.size) {
+            case 1:
+                st_port(s, run->io.port, *(uint8_t *)ptr, 0);
+                break;
+            case 2:
+                st_port(s, run->io.port, *(uint16_t *)ptr, 1);
+                break;
+            case 4:
+                st_port(s, run->io.port, *(uint32_t *)ptr, 2);
+                break;
+            default:
+                abort();
+            }
+        } else {
+            switch(run->io.size) {
+            case 1:
+                *(uint8_t *)ptr = ld_port(s, run->io.port, 0);
+                break;
+            case 2:
+                *(uint16_t *)ptr = ld_port(s, run->io.port, 1);
+                break;
+            case 4:
+                *(uint32_t *)ptr = ld_port(s, run->io.port, 2);
+                break;
+            default:
+                abort();
+            }
+        }
+        ptr += run->io.size;
+    }
+}
+
+static void kvm_exit_mmio(PCMachine *s, struct kvm_run *run)
+{
+    uint8_t *data = run->mmio.data;
+    PhysMemoryRange *pr;
+    uint64_t addr;
+    
+    pr = get_phys_mem_range(s->mem_map, run->mmio.phys_addr);
+    if (run->mmio.is_write) {
+        if (!pr || pr->is_ram)
+            return;
+        addr = run->mmio.phys_addr - pr->addr;
+        switch(run->mmio.len) {
+        case 1:
+            if (pr->devio_flags & DEVIO_SIZE8) {
+                pr->write_func(pr->opaque, addr, *(uint8_t *)data, 0);
+            }
+            break;
+        case 2:
+            if (pr->devio_flags & DEVIO_SIZE16) {
+                pr->write_func(pr->opaque, addr, *(uint16_t *)data, 1);
+            }
+            break;
+        case 4:
+            if (pr->devio_flags & DEVIO_SIZE32) {
+                pr->write_func(pr->opaque, addr, *(uint32_t *)data, 2);
+            }
+            break;
+        case 8:
+            if (pr->devio_flags & DEVIO_SIZE32) {
+                pr->write_func(pr->opaque, addr, *(uint32_t *)data, 2);
+                pr->write_func(pr->opaque, addr + 4, *(uint32_t *)(data + 4), 2);
+            }
+            break;
+        default:
+            abort();
+        }
+    } else {
+        if (!pr || pr->is_ram)
+            goto no_dev;
+        addr = run->mmio.phys_addr - pr->addr;
+        switch(run->mmio.len) {
+        case 1:
+            if (!(pr->devio_flags & DEVIO_SIZE8))
+                goto no_dev;
+            *(uint8_t *)data = pr->read_func(pr->opaque, addr, 0);
+            break;
+        case 2:
+            if (!(pr->devio_flags & DEVIO_SIZE16))
+                goto no_dev;
+            *(uint16_t *)data = pr->read_func(pr->opaque, addr, 1);
+            break;
+        case 4:
+            if (!(pr->devio_flags & DEVIO_SIZE32))
+                goto no_dev;
+            *(uint32_t *)data = pr->read_func(pr->opaque, addr, 2);
+            break;
+        case 8:
+            if (pr->devio_flags & DEVIO_SIZE32) {
+                *(uint32_t *)data =
+                    pr->read_func(pr->opaque, addr, 2);
+                *(uint32_t *)(data + 4) =
+                    pr->read_func(pr->opaque, addr + 4, 2);
+            } else {
+            no_dev:
+                memset(run->mmio.data, 0, run->mmio.len);
+            }
+            break;
+        default:
+            abort();
+        }
+            
+    }
+}
+
+static void kvm_exec(PCMachine *s)
+{
+    struct kvm_run *run = s->kvm_run;
+    struct itimerval ival;
+    int ret;
+    
+    /* Not efficient but simple: we use a timer to interrupt the
+       execution after a given time */
+    ival.it_interval.tv_sec = 0;
+    ival.it_interval.tv_usec = 0;
+    ival.it_value.tv_sec = 0;
+    ival.it_value.tv_usec = 10 * 1000; /* 10 ms max */
+    setitimer(ITIMER_REAL, &ival, NULL);
+
+    ret = ioctl(s->vcpu_fd, KVM_RUN, 0);
+    if (ret < 0) {
+        if (errno == EINTR || errno == EAGAIN) {
+            /* timeout */
+            return;
+        }
+        perror("KVM_RUN");
+        exit(1);
+    }
+    //    printf("exit=%d\n", run->exit_reason);
+    switch(run->exit_reason) {
+    case KVM_EXIT_HLT:
+        break;
+    case KVM_EXIT_IO:
+        kvm_exit_io(s, run);
+        break;
+    case KVM_EXIT_MMIO:
+        kvm_exit_mmio(s, run);
+        break;
+    case KVM_EXIT_FAIL_ENTRY:
+        fprintf(stderr, "KVM_EXIT_FAIL_ENTRY: reason=0x%" PRIx64 "\n",
+                (uint64_t)run->fail_entry.hardware_entry_failure_reason);
+#if 0
+        {
+            struct kvm_regs regs;
+            if (ioctl(s->vcpu_fd, KVM_GET_REGS, &regs) < 0) {
+                perror("KVM_SET_REGS");
+                exit(1);
+            }
+            printf("RIP=%016" PRIx64 "\n", (uint64_t)regs.rip);
+        }
+#endif
+        exit(1);
+    case KVM_EXIT_INTERNAL_ERROR:
+        fprintf(stderr, "KVM_EXIT_INTERNAL_ERROR: suberror=0x%x\n",
+                (uint32_t)run->internal.suberror);
+        exit(1);
+    default:
+        fprintf(stderr, "KVM: unsupported exit_reason=%d\n", run->exit_reason);
+        exit(1);
+    }
+}
+#endif
+
+#if defined(EMSCRIPTEN)
+/* with Javascript clock_gettime() is not enough precise enough to
+   have a reliable TSC counter. XXX: increment the cycles during the
+   power down time */
+static uint64_t cpu_get_tsc(void *opaque)
+{
+    PCMachine *s = opaque;
+    uint64_t c;
+    c = x86_cpu_get_cycles(s->cpu_state);
+    return c;
+}
+#else
+
+#define TSC_FREQ 100000000
+
+static uint64_t cpu_get_tsc(void *opaque)
+{
+    struct timespec ts;
+
+    clock_gettime(CLOCK_MONOTONIC, &ts);
+    return (uint64_t)ts.tv_sec * TSC_FREQ +
+        (ts.tv_nsec / (1000000000 / TSC_FREQ));
+}
+#endif
+
+static void pc_flush_tlb_write_range(void *opaque, uint8_t *ram_addr,
+                                     size_t ram_size)
+{
+    PCMachine *s = opaque;
+    x86_cpu_flush_tlb_write_range_ram(s->cpu_state, ram_addr, ram_size);
+}
+
+static VirtMachine *pc_machine_init(const VirtMachineParams *p)
+{
+    PCMachine *s;
+    int i, piix3_devfn;
+    PCIBus *pci_bus;
+    VIRTIOBusDef vbus_s, *vbus = &vbus_s;
+    
+    if (strcmp(p->machine_name, "pc") != 0) {
+        vm_error("unsupported machine: %s\n", p->machine_name);
+        return NULL;
+    }
+
+    assert(p->ram_size >= (1 << 20));
+
+    s = mallocz(sizeof(*s));
+    s->common.vmc = p->vmc;
+    s->ram_size = p->ram_size;
+    
+    s->port_map = phys_mem_map_init();
+    s->mem_map = phys_mem_map_init();
+
+#ifdef USE_KVM
+    if (p->accel_enable) {
+        kvm_init(s);
+    }
+#endif
+
+#ifdef USE_KVM
+    if (!s->kvm_enabled)
+#endif
+    {
+        s->cpu_state = x86_cpu_init(s->mem_map);
+        x86_cpu_set_get_tsc(s->cpu_state, cpu_get_tsc, s);
+        x86_cpu_set_port_io(s->cpu_state, ld_port, st_port, s);
+        
+        /* needed to handle the RAM dirty bits */
+        s->mem_map->opaque = s;
+        s->mem_map->flush_tlb_write_range = pc_flush_tlb_write_range;
+    }
+
+    /* set the RAM mapping and leave the VGA addresses empty */
+    cpu_register_ram(s->mem_map, 0xc0000, p->ram_size - 0xc0000, 0);
+    cpu_register_ram(s->mem_map, 0, 0xa0000, 0);
+    
+    /* devices */
+    cpu_register_device(s->port_map, 0x80, 2, s, port80_read, port80_write, 
+                        DEVIO_SIZE8);
+    cpu_register_device(s->port_map, 0x92, 2, s, port92_read, port92_write, 
+                        DEVIO_SIZE8);
+    
+    /* setup the bios */
+    if (p->files[VM_FILE_BIOS].len > 0) {
+        int bios_size, bios_size1;
+        uint8_t *bios_buf, *ptr;
+        uint32_t bios_addr;
+        
+        bios_size = p->files[VM_FILE_BIOS].len;
+        bios_buf = p->files[VM_FILE_BIOS].buf;
+        assert((bios_size % 65536) == 0 && bios_size != 0);
+        bios_addr = -bios_size;
+        /* at the top of the 4GB memory */
+        cpu_register_ram(s->mem_map, bios_addr, bios_size, DEVRAM_FLAG_ROM);
+        ptr = get_ram_ptr(s, bios_addr);
+        memcpy(ptr, bios_buf, bios_size);
+        /* in the lower 1MB memory (currently set as RAM) */
+        bios_size1 = min_int(bios_size, 128 * 1024);
+        ptr = get_ram_ptr(s, 0x100000 - bios_size1);
+        memcpy(ptr, bios_buf + bios_size - bios_size1, bios_size1);
+#ifdef DEBUG_BIOS
+        cpu_register_device(s->port_map, 0x402, 2, s,
+                            bios_debug_read, bios_debug_write, 
+                            DEVIO_SIZE8);
+#endif
+    }
+
+#ifdef USE_KVM
+    if (!s->kvm_enabled)
+#endif
+    {
+        s->pic_state = pic2_init(s->port_map, 0x20, 0xa0,
+                                 0x4d0, 0x4d1,
+                                 pic_set_irq_cb, s,
+                                 s->pic_irq);
+        x86_cpu_set_get_hard_intno(s->cpu_state, get_hard_intno_cb, s);
+        s->pit_state = pit_init(s->port_map, 0x40, 0x61, &s->pic_irq[0],
+                                pit_get_ticks_cb, s);
+    }
+
+    s->cmos_state = cmos_init(s->port_map, 0x70, &s->pic_irq[8],
+                              p->rtc_local_time);
+
+    /* various cmos data */
+    {
+        int size;
+        /* memory size */
+        size = min_int((s->ram_size - (1 << 20)) >> 10, 65535);
+        put_le16(s->cmos_state->cmos_data + 0x30, size);
+        if (s->ram_size >= (16 << 20)) {
+            size = min_int((s->ram_size - (16 << 20)) >> 16, 65535);
+            put_le16(s->cmos_state->cmos_data + 0x34, size);
+        }
+        s->cmos_state->cmos_data[0x14] = 0x06; /* mouse + FPU present */
+    }
+    
+    s->i440fx_state = i440fx_init(&pci_bus, &piix3_devfn, s->mem_map,
+                                  s->port_map, s->pic_irq);
+    
+    s->common.console = p->console;
+    /* serial console */
+    if (0) {
+    s->serial_state = serial_init(s->port_map, 0x3f8, &s->pic_irq[4],
+                                  serial_write_cb, s);
+    }
+    
+    memset(vbus, 0, sizeof(*vbus));
+    vbus->pci_bus = pci_bus;
+
+    if (p->console) {
+        /* virtio console */
+        s->common.console_dev = virtio_console_init(vbus, p->console);
+    }
+    
+    /* block devices */
+    for(i = 0; i < p->drive_count;) {
+        const VMDriveEntry *de = &p->tab_drive[i];
+
+        if (!de->device || !strcmp(de->device, "virtio")) {
+            virtio_block_init(vbus, p->tab_drive[i].block_dev);
+            i++;
+        } else if (!strcmp(de->device, "ide")) {
+            BlockDevice *tab_bs[2];
+            
+            tab_bs[0] = p->tab_drive[i++].block_dev;
+            tab_bs[1] = NULL;
+            if (i < p->drive_count)
+                tab_bs[1] = p->tab_drive[i++].block_dev;
+            ide_init(s->port_map, 0x1f0, 0x3f6, &s->pic_irq[14], tab_bs);
+            piix3_ide_init(pci_bus, piix3_devfn + 1);
+        }
+    }
+    
+    /* virtio filesystem */
+    for(i = 0; i < p->fs_count; i++) {
+        virtio_9p_init(vbus, p->tab_fs[i].fs_dev,
+                       p->tab_fs[i].tag);
+    }
+
+    if (p->display_device) {
+        FBDevice *fb_dev;
+
+        fb_dev = mallocz(sizeof(*fb_dev));
+        s->common.fb_dev = fb_dev;
+        if (!strcmp(p->display_device, "vga")) {
+            int bios_size;
+            uint8_t *bios_buf;
+            bios_size = p->files[VM_FILE_VGA_BIOS].len;
+            bios_buf = p->files[VM_FILE_VGA_BIOS].buf;
+            pci_vga_init(pci_bus, fb_dev, p->width, p->height,
+                         bios_buf, bios_size);
+        } else if (!strcmp(p->display_device, "simplefb")) {
+            simplefb_init(s->mem_map,
+                          FRAMEBUFFER_BASE_ADDR,
+                          fb_dev, p->width, p->height);
+        } else {
+            vm_error("unsupported display device: %s\n", p->display_device);
+            exit(1);
+        }
+    }
+
+    if (p->input_device) {
+        if (!strcmp(p->input_device, "virtio")) {
+            s->keyboard_dev = virtio_input_init(vbus, VIRTIO_INPUT_TYPE_KEYBOARD);
+            
+            s->mouse_dev = virtio_input_init(vbus, VIRTIO_INPUT_TYPE_TABLET);
+        } else if (!strcmp(p->input_device, "ps2")) {
+            s->kbd_state = i8042_init(&s->ps2_kbd, &s->ps2_mouse,
+                                      s->port_map,
+                                      &s->pic_irq[1], &s->pic_irq[12], 0x60);
+            /* vmmouse */
+            cpu_register_device(s->port_map, 0x5658, 1, s,
+                                vmport_read, vmport_write, 
+                    DEVIO_SIZE32);
+            s->vm_mouse = vmmouse_init(s->ps2_mouse);
+        } else {
+            vm_error("unsupported input device: %s\n", p->input_device);
+            exit(1);
+        }
+    }
+    
+    /* virtio net device */
+    for(i = 0; i < p->eth_count; i++) {
+        virtio_net_init(vbus, p->tab_eth[i].net);
+        s->common.net = p->tab_eth[i].net;
+    }
+
+    if (p->files[VM_FILE_KERNEL].buf) {
+        copy_kernel(s, p->files[VM_FILE_KERNEL].buf,
+                    p->files[VM_FILE_KERNEL].len,
+                    p->cmdline ? p->cmdline : "");
+    }
+
+    return (VirtMachine *)s;
+}
+
+static void pc_machine_end(VirtMachine *s1)
+{
+    PCMachine *s = (PCMachine *)s1;
+    /* XXX: free all */
+    if (s->cpu_state) {
+        x86_cpu_end(s->cpu_state);
+    }
+    phys_mem_map_end(s->mem_map);
+    phys_mem_map_end(s->port_map);
+    free(s);
+}
+
+static void pc_vm_send_key_event(VirtMachine *s1, BOOL is_down, uint16_t key_code)
+{
+    PCMachine *s = (PCMachine *)s1;
+    if (s->keyboard_dev) {
+        virtio_input_send_key_event(s->keyboard_dev, is_down, key_code);
+    } else if (s->ps2_kbd) {
+        ps2_put_keycode(s->ps2_kbd, is_down, key_code);
+    }
+}
+
+static BOOL pc_vm_mouse_is_absolute(VirtMachine *s1)
+{
+    PCMachine *s = (PCMachine *)s1;
+    if (s->mouse_dev) {
+        return TRUE;
+    } else if (s->vm_mouse) {
+        return vmmouse_is_absolute(s->vm_mouse);
+    } else {
+        return FALSE;
+    }
+}
+
+static void pc_vm_send_mouse_event(VirtMachine *s1, int dx, int dy, int dz,
+                                   unsigned int buttons)
+{
+    PCMachine *s = (PCMachine *)s1;
+    if (s->mouse_dev) {
+        virtio_input_send_mouse_event(s->mouse_dev, dx, dy, dz, buttons);
+    } else if (s->vm_mouse) {
+        vmmouse_send_mouse_event(s->vm_mouse, dx, dy, dz, buttons);
+    }
+}
+
+struct screen_info {
+} __attribute__((packed));
+
+/* from plex86 (BSD license) */
+struct  __attribute__ ((packed)) linux_params {
+    /* screen_info structure */
+    uint8_t  orig_x;		/* 0x00 */
+    uint8_t  orig_y;		/* 0x01 */
+    uint16_t ext_mem_k;	/* 0x02 */
+    uint16_t orig_video_page;	/* 0x04 */
+    uint8_t  orig_video_mode;	/* 0x06 */
+    uint8_t  orig_video_cols;	/* 0x07 */
+    uint8_t  flags;		/* 0x08 */
+    uint8_t  unused2;		/* 0x09 */
+    uint16_t orig_video_ega_bx;/* 0x0a */
+    uint16_t unused3;		/* 0x0c */
+    uint8_t  orig_video_lines;	/* 0x0e */
+    uint8_t  orig_video_isVGA;	/* 0x0f */
+    uint16_t orig_video_points;/* 0x10 */
+    
+    /* VESA graphic mode -- linear frame buffer */
+    uint16_t lfb_width;	/* 0x12 */
+    uint16_t lfb_height;	/* 0x14 */
+    uint16_t lfb_depth;	/* 0x16 */
+    uint32_t lfb_base;		/* 0x18 */
+    uint32_t lfb_size;		/* 0x1c */
+    uint16_t cl_magic, cl_offset; /* 0x20 */
+    uint16_t lfb_linelength;	/* 0x24 */
+    uint8_t  red_size;		/* 0x26 */
+    uint8_t  red_pos;		/* 0x27 */
+    uint8_t  green_size;	/* 0x28 */
+    uint8_t  green_pos;	/* 0x29 */
+    uint8_t  blue_size;	/* 0x2a */
+    uint8_t  blue_pos;		/* 0x2b */
+    uint8_t  rsvd_size;	/* 0x2c */
+    uint8_t  rsvd_pos;		/* 0x2d */
+    uint16_t vesapm_seg;	/* 0x2e */
+    uint16_t vesapm_off;	/* 0x30 */
+    uint16_t pages;		/* 0x32 */
+    uint16_t vesa_attributes;	/* 0x34 */
+    uint32_t capabilities;     /* 0x36 */
+    uint32_t ext_lfb_base;	/* 0x3a */
+    uint8_t  _reserved[2];	/* 0x3e */
+    
+  /* 0x040 */ uint8_t   apm_bios_info[20]; // struct apm_bios_info
+  /* 0x054 */ uint8_t   pad2[0x80 - 0x54];
+
+  // Following 2 from 'struct drive_info_struct' in drivers/block/cciss.h.
+  // Might be truncated?
+  /* 0x080 */ uint8_t   hd0_info[16]; // hd0-disk-parameter from intvector 0x41
+  /* 0x090 */ uint8_t   hd1_info[16]; // hd1-disk-parameter from intvector 0x46
+
+  // System description table truncated to 16 bytes
+  // From 'struct sys_desc_table_struct' in linux/arch/i386/kernel/setup.c.
+  /* 0x0a0 */ uint16_t  sys_description_len;
+  /* 0x0a2 */ uint8_t   sys_description_table[14];
+                        // [0] machine id
+                        // [1] machine submodel id
+                        // [2] BIOS revision
+                        // [3] bit1: MCA bus
+
+  /* 0x0b0 */ uint8_t   pad3[0x1e0 - 0xb0];
+  /* 0x1e0 */ uint32_t  alt_mem_k;
+  /* 0x1e4 */ uint8_t   pad4[4];
+  /* 0x1e8 */ uint8_t   e820map_entries;
+  /* 0x1e9 */ uint8_t   eddbuf_entries; // EDD_NR
+  /* 0x1ea */ uint8_t   pad5[0x1f1 - 0x1ea];
+  /* 0x1f1 */ uint8_t   setup_sects; // size of setup.S, number of sectors
+  /* 0x1f2 */ uint16_t  mount_root_rdonly; // MOUNT_ROOT_RDONLY (if !=0)
+  /* 0x1f4 */ uint16_t  sys_size; // size of compressed kernel-part in the
+                                // (b)zImage-file (in 16 byte units, rounded up)
+  /* 0x1f6 */ uint16_t  swap_dev; // (unused AFAIK)
+  /* 0x1f8 */ uint16_t  ramdisk_flags;
+  /* 0x1fa */ uint16_t  vga_mode; // (old one)
+  /* 0x1fc */ uint16_t  orig_root_dev; // (high=Major, low=minor)
+  /* 0x1fe */ uint8_t   pad6[1];
+  /* 0x1ff */ uint8_t   aux_device_info;
+  /* 0x200 */ uint16_t  jump_setup; // Jump to start of setup code,
+                                  // aka "reserved" field.
+  /* 0x202 */ uint8_t   setup_signature[4]; // Signature for SETUP-header, ="HdrS"
+  /* 0x206 */ uint16_t  header_format_version; // Version number of header format;
+  /* 0x208 */ uint8_t   setup_S_temp0[8]; // Used by setup.S for communication with
+                                        // boot loaders, look there.
+  /* 0x210 */ uint8_t   loader_type;
+                        // 0 for old one.
+                        // else 0xTV:
+                        //   T=0: LILO
+                        //   T=1: Loadlin
+                        //   T=2: bootsect-loader
+                        //   T=3: SYSLINUX
+                        //   T=4: ETHERBOOT
+                        //   V=version
+  /* 0x211 */ uint8_t   loadflags;
+                        // bit0 = 1: kernel is loaded high (bzImage)
+                        // bit7 = 1: Heap and pointer (see below) set by boot
+                        //   loader.
+  /* 0x212 */ uint16_t  setup_S_temp1;
+  /* 0x214 */ uint32_t  kernel_start;
+  /* 0x218 */ uint32_t  initrd_start;
+  /* 0x21c */ uint32_t  initrd_size;
+  /* 0x220 */ uint8_t   setup_S_temp2[4];
+  /* 0x224 */ uint16_t  setup_S_heap_end_pointer;
+  /* 0x226 */ uint16_t  pad70;
+  /* 0x228 */ uint32_t  cmd_line_ptr;
+  /* 0x22c */ uint8_t   pad7[0x2d0 - 0x22c];
+
+  /* 0x2d0 : Int 15, ax=e820 memory map. */
+  // (linux/include/asm-i386/e820.h, 'struct e820entry')
+#define E820MAX  32
+#define E820_RAM  1
+#define E820_RESERVED 2
+#define E820_ACPI 3 /* usable as RAM once ACPI tables have been read */
+#define E820_NVS  4
+  struct {
+    uint64_t addr;
+    uint64_t size;
+    uint32_t type;
+    } e820map[E820MAX];
+
+  /* 0x550 */ uint8_t   pad8[0x600 - 0x550];
+
+  // BIOS Enhanced Disk Drive Services.
+  // (From linux/include/asm-i386/edd.h, 'struct edd_info')
+  // Each 'struct edd_info is 78 bytes, times a max of 6 structs in array.
+  /* 0x600 */ uint8_t   eddbuf[0x7d4 - 0x600];
+
+  /* 0x7d4 */ uint8_t   pad9[0x800 - 0x7d4];
+  /* 0x800 */ uint8_t   commandline[0x800];
+
+  uint64_t gdt_table[4];
+};
+
+#define KERNEL_PARAMS_ADDR 0x00090000
+
+static void copy_kernel(PCMachine *s, const uint8_t *buf, int buf_len,
+                        const char *cmd_line)
+{
+    uint8_t *ram_ptr;
+    int setup_sects, header_len, copy_len, setup_hdr_start, setup_hdr_end;
+    uint32_t load_address;
+    struct linux_params *params;
+    FBDevice *fb_dev;
+    
+    if (buf_len < 1024) {
+    too_small:
+        fprintf(stderr, "Kernel too small\n");
+        exit(1);
+    }
+    if (buf[0x1fe] != 0x55 || buf[0x1ff] != 0xaa) {
+        fprintf(stderr, "Invalid kernel magic\n");
+        exit(1);
+    }
+    setup_sects = buf[0x1f1];
+    if (setup_sects == 0)
+        setup_sects = 4;
+    header_len = (setup_sects + 1) * 512;
+    if (buf_len < header_len)
+        goto too_small;
+    if (memcmp(buf + 0x202, "HdrS", 4) != 0) {
+        fprintf(stderr, "Kernel too old\n");
+        exit(1);
+    }
+    load_address = 0x100000; /* we don't support older protocols */
+
+    ram_ptr = get_ram_ptr(s, load_address);
+    copy_len = buf_len - header_len;
+    if (copy_len > (s->ram_size - load_address)) {
+        fprintf(stderr, "Not enough RAM\n");
+        exit(1);
+    }
+    memcpy(ram_ptr, buf + header_len, copy_len);
+
+    params = (void *)get_ram_ptr(s, KERNEL_PARAMS_ADDR);
+    
+    memset(params, 0, sizeof(struct linux_params));
+
+    /* copy the setup header */
+    setup_hdr_start = 0x1f1;
+    setup_hdr_end = 0x202 + buf[0x201];
+    memcpy((uint8_t *)params + setup_hdr_start, buf + setup_hdr_start,
+           setup_hdr_end - setup_hdr_start);
+
+    strcpy((char *)params->commandline, cmd_line);
+
+    params->mount_root_rdonly = 0;
+    params->cmd_line_ptr = KERNEL_PARAMS_ADDR +
+        offsetof(struct linux_params, commandline);
+    params->alt_mem_k = (s->ram_size / 1024) - 1024;
+    params->loader_type = 0x01;
+#if 0
+    if (initrd_size > 0) {
+        params->initrd_start = INITRD_LOAD_ADDR;
+        params->initrd_size = initrd_size;
+    }
+#endif
+    params->orig_video_lines = 0;
+    params->orig_video_cols = 0;
+
+    fb_dev = s->common.fb_dev;
+    if (fb_dev) {
+        
+        params->orig_video_isVGA = 0x23; /* VIDEO_TYPE_VLFB */
+
+        params->lfb_depth = 32;
+        params->red_size = 8;
+        params->red_pos = 16;
+        params->green_size = 8;
+        params->green_pos = 8;
+        params->blue_size = 8;
+        params->blue_pos = 0;
+        params->rsvd_size = 8;
+        params->rsvd_pos = 24;
+
+        params->lfb_width = fb_dev->width;
+        params->lfb_height = fb_dev->height;
+        params->lfb_linelength = fb_dev->stride;
+        params->lfb_size = fb_dev->fb_size;
+        params->lfb_base = FRAMEBUFFER_BASE_ADDR;
+    }
+    
+    params->gdt_table[2] = 0x00cf9b000000ffffLL; /* CS */
+    params->gdt_table[3] = 0x00cf93000000ffffLL; /* DS */
+        
+#ifdef USE_KVM
+    if (s->kvm_enabled) {
+        struct kvm_sregs sregs;
+        struct kvm_segment seg;
+        struct kvm_regs regs;
+        
+        /* init flat protected mode */
+
+        if (ioctl(s->vcpu_fd, KVM_GET_SREGS, &sregs) < 0) {
+            perror("KVM_GET_SREGS");
+            exit(1);
+        }
+
+        sregs.cr0 |= (1 << 0); /* CR0_PE */
+        sregs.gdt.base = KERNEL_PARAMS_ADDR +
+            offsetof(struct linux_params, gdt_table);
+        sregs.gdt.limit = sizeof(params->gdt_table) - 1;
+        
+        memset(&seg, 0, sizeof(seg));
+        seg.limit = 0xffffffff;
+        seg.present = 1;
+        seg.db = 1;
+        seg.s = 1; /* code/data */
+        seg.g = 1; /* 4KB granularity */
+
+        seg.type = 0xb; /* code */
+        seg.selector = 2 << 3;
+        sregs.cs = seg;
+
+        seg.type = 0x3; /* data */
+        seg.selector = 3 << 3;
+        sregs.ds = seg;
+        sregs.es = seg;
+        sregs.ss = seg;
+        sregs.fs = seg;
+        sregs.gs = seg;
+        
+        if (ioctl(s->vcpu_fd, KVM_SET_SREGS, &sregs) < 0) {
+            perror("KVM_SET_SREGS");
+            exit(1);
+        }
+        
+        memset(&regs, 0, sizeof(regs));
+        regs.rip = load_address;
+        regs.rsi = KERNEL_PARAMS_ADDR;
+        regs.rflags = 0x2;
+        if (ioctl(s->vcpu_fd, KVM_SET_REGS, &regs) < 0) {
+            perror("KVM_SET_REGS");
+            exit(1);
+        }
+    } else
+#endif
+    {
+        int i;
+        X86CPUSeg sd;
+        uint32_t val;
+        val = x86_cpu_get_reg(s->cpu_state, X86_CPU_REG_CR0);
+        x86_cpu_set_reg(s->cpu_state, X86_CPU_REG_CR0, val | (1 << 0));
+        
+        sd.base = KERNEL_PARAMS_ADDR +
+            offsetof(struct linux_params, gdt_table);
+        sd.limit = sizeof(params->gdt_table) - 1;
+        x86_cpu_set_seg(s->cpu_state, X86_CPU_SEG_GDT, &sd);
+        sd.sel = 2 << 3;
+        sd.base = 0;
+        sd.limit = 0xffffffff;
+        sd.flags = 0xc09b;
+        x86_cpu_set_seg(s->cpu_state, X86_CPU_SEG_CS, &sd);
+        sd.sel = 3 << 3;
+        sd.flags = 0xc093;
+        for(i = 0; i < 6; i++) {
+            if (i != X86_CPU_SEG_CS) {
+                x86_cpu_set_seg(s->cpu_state, i, &sd);
+            }
+        }
+                        
+        x86_cpu_set_reg(s->cpu_state, X86_CPU_REG_EIP, load_address);
+        x86_cpu_set_reg(s->cpu_state, 6, KERNEL_PARAMS_ADDR); /* esi */
+    }
+
+    /* map PCI interrupts (no BIOS, so we must do it) */
+    {
+        uint8_t elcr[2];
+        static const uint8_t pci_irqs[4] = { 9, 10, 11, 12 };
+
+        i440fx_map_interrupts(s->i440fx_state, elcr, pci_irqs);
+        /* XXX: KVM support */
+        if (s->pic_state) {
+            pic2_set_elcr(s->pic_state, elcr);
+        }
+    }
+}
+
+/* in ms */
+static int pc_machine_get_sleep_duration(VirtMachine *s1, int delay)
+{
+    PCMachine *s = (PCMachine *)s1;
+
+#ifdef USE_KVM
+    if (s->kvm_enabled) {
+        /* XXX: improve */
+        cmos_update_irq(s->cmos_state);
+        delay = 0;
+    } else
+#endif
+    {
+        cmos_update_irq(s->cmos_state);
+        delay = min_int(delay, pit_update_irq(s->pit_state));
+        if (!x86_cpu_get_power_down(s->cpu_state))
+            delay = 0;
+    }
+    return delay;
+}
+
+static void pc_machine_interp(VirtMachine *s1, int max_exec_cycles)
+{
+    PCMachine *s = (PCMachine *)s1;
+#ifdef USE_KVM
+    if (s->kvm_enabled) {
+        kvm_exec(s);
+    } else 
+#endif
+    {
+        x86_cpu_interp(s->cpu_state, max_exec_cycles);
+    }
+}
+
+const VirtMachineClass pc_machine_class = {
+    "pc",
+    pc_machine_set_defaults,
+    pc_machine_init,
+    pc_machine_end,
+    pc_machine_get_sleep_duration,
+    pc_machine_interp,
+    pc_vm_mouse_is_absolute,
+    pc_vm_send_mouse_event,
+    pc_vm_send_key_event,
+};
diff --git a/jslinux-2019-12-21/x86emu-wasm.js b/jslinux-2019-12-21/x86emu-wasm.js
new file mode 100644
index 0000000..a89b8b4
--- /dev/null
+++ b/jslinux-2019-12-21/x86emu-wasm.js
@@ -0,0 +1,4 @@
+var Module=typeof Module!=="undefined"?Module:{};var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}Module["arguments"]=[];Module["thisProgram"]="./this.program";Module["quit"]=(function(status,toThrow){throw toThrow});Module["preRun"]=[];Module["postRun"]=[];var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}else{return scriptDirectory+path}}if(ENVIRONMENT_IS_NODE){scriptDirectory=__dirname+"/";var nodeFS;var nodePath;Module["read"]=function shell_read(filename,binary){var ret;if(!nodeFS)nodeFS=require("fs");if(!nodePath)nodePath=require("path");filename=nodePath["normalize"](filename);ret=nodeFS["readFileSync"](filename);return binary?ret:ret.toString()};Module["readBinary"]=function readBinary(filename){var ret=Module["read"](filename,true);if(!ret.buffer){ret=new Uint8Array(ret)}assert(ret.buffer);return ret};if(process["argv"].length>1){Module["thisProgram"]=process["argv"][1].replace(/\\/g,"/")}Module["arguments"]=process["argv"].slice(2);if(typeof module!=="undefined"){module["exports"]=Module}process["on"]("uncaughtException",(function(ex){if(!(ex instanceof ExitStatus)){throw ex}}));process["on"]("unhandledRejection",(function(reason,p){process["exit"](1)}));Module["quit"]=(function(status){process["exit"](status)});Module["inspect"]=(function(){return"[Emscripten Module object]"})}else if(ENVIRONMENT_IS_SHELL){if(typeof read!="undefined"){Module["read"]=function shell_read(f){return read(f)}}Module["readBinary"]=function readBinary(f){var data;if(typeof readbuffer==="function"){return new Uint8Array(readbuffer(f))}data=read(f,"binary");assert(typeof data==="object");return data};if(typeof scriptArgs!="undefined"){Module["arguments"]=scriptArgs}else if(typeof arguments!="undefined"){Module["arguments"]=arguments}if(typeof quit==="function"){Module["quit"]=(function(status){quit(status)})}}else if(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER){if(ENVIRONMENT_IS_WEB){if(document.currentScript){scriptDirectory=document.currentScript.src}}else{scriptDirectory=self.location.href}if(scriptDirectory.indexOf("blob:")!==0){scriptDirectory=scriptDirectory.split("/").slice(0,-1).join("/")+"/"}else{scriptDirectory=""}Module["read"]=function shell_read(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.send(null);return xhr.responseText};if(ENVIRONMENT_IS_WORKER){Module["readBinary"]=function readBinary(url){var xhr=new XMLHttpRequest;xhr.open("GET",url,false);xhr.responseType="arraybuffer";xhr.send(null);return new Uint8Array(xhr.response)}}Module["readAsync"]=function readAsync(url,onload,onerror){var xhr=new XMLHttpRequest;xhr.open("GET",url,true);xhr.responseType="arraybuffer";xhr.onload=function xhr_onload(){if(xhr.status==200||xhr.status==0&&xhr.response){onload(xhr.response);return}onerror()};xhr.onerror=onerror;xhr.send(null)};Module["setWindowTitle"]=(function(title){document.title=title})}else{}var out=Module["print"]||(typeof console!=="undefined"?console.log.bind(console):typeof print!=="undefined"?print:null);var err=Module["printErr"]||(typeof printErr!=="undefined"?printErr:typeof console!=="undefined"&&console.warn.bind(console)||out);for(key in moduleOverrides){if(moduleOverrides.hasOwnProperty(key)){Module[key]=moduleOverrides[key]}}moduleOverrides=undefined;var STACK_ALIGN=16;function staticAlloc(size){var ret=STATICTOP;STATICTOP=STATICTOP+size+15&-16;return ret}function dynamicAlloc(size){var ret=HEAP32[DYNAMICTOP_PTR>>2];var end=ret+size+15&-16;HEAP32[DYNAMICTOP_PTR>>2]=end;if(end>=TOTAL_MEMORY){var success=enlargeMemory();if(!success){HEAP32[DYNAMICTOP_PTR>>2]=ret;return 0}}return ret}function alignMemory(size,factor){if(!factor)factor=STACK_ALIGN;var ret=size=Math.ceil(size/factor)*factor;return ret}function getNativeTypeSize(type){switch(type){case"i1":case"i8":return 1;case"i16":return 2;case"i32":return 4;case"i64":return 8;case"float":return 4;case"double":return 8;default:{if(type[type.length-1]==="*"){return 4}else if(type[0]==="i"){var bits=parseInt(type.substr(1));assert(bits%8===0);return bits/8}else{return 0}}}}function warnOnce(text){if(!warnOnce.shown)warnOnce.shown={};if(!warnOnce.shown[text]){warnOnce.shown[text]=1;err(text)}}var asm2wasmImports={"f64-rem":(function(x,y){return x%y}),"debugger":(function(){debugger})};var functionPointers=new Array(0);var funcWrappers={};function getFuncWrapper(func,sig){if(!func)return;assert(sig);if(!funcWrappers[sig]){funcWrappers[sig]={}}var sigCache=funcWrappers[sig];if(!sigCache[func]){if(sig.length===1){sigCache[func]=function dynCall_wrapper(){return dynCall(sig,func)}}else if(sig.length===2){sigCache[func]=function dynCall_wrapper(arg){return dynCall(sig,func,[arg])}}else{sigCache[func]=function dynCall_wrapper(){return dynCall(sig,func,Array.prototype.slice.call(arguments))}}}return sigCache[func]}function dynCall(sig,ptr,args){if(args&&args.length){return Module["dynCall_"+sig].apply(null,[ptr].concat(args))}else{return Module["dynCall_"+sig].call(null,ptr)}}var Runtime={dynCall:dynCall};var GLOBAL_BASE=1024;var ABORT=0;var EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func}var JSfuncs={"stackSave":(function(){stackSave()}),"stackRestore":(function(){stackRestore()}),"arrayToC":(function(arr){var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=stackAlloc(len);stringToUTF8(str,ret,len)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};function ccall(ident,returnType,argTypes,args,opts){function convertReturnValue(ret){if(returnType==="string")return Pointer_stringify(ret);if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var converter=toC[argTypes[i]];if(converter){if(stack===0)stack=stackSave();cArgs[i]=converter(args[i])}else{cArgs[i]=args[i]}}}var ret=func.apply(null,cArgs);ret=convertReturnValue(ret);if(stack!==0)stackRestore(stack);return ret}function cwrap(ident,returnType,argTypes,opts){argTypes=argTypes||[];var numericArgs=argTypes.every((function(type){return type==="number"}));var numericRet=returnType!=="string";if(numericRet&&numericArgs&&!opts){return getCFunc(ident)}return(function(){return ccall(ident,returnType,argTypes,arguments,opts)})}function setValue(ptr,value,type,noSafe){type=type||"i8";if(type.charAt(type.length-1)==="*")type="i32";switch(type){case"i1":HEAP8[ptr>>0]=value;break;case"i8":HEAP8[ptr>>0]=value;break;case"i16":HEAP16[ptr>>1]=value;break;case"i32":HEAP32[ptr>>2]=value;break;case"i64":tempI64=[value>>>0,(tempDouble=value,+Math_abs(tempDouble)>=1?tempDouble>0?(Math_min(+Math_floor(tempDouble/4294967296),4294967295)|0)>>>0:~~+Math_ceil((tempDouble- +(~~tempDouble>>>0))/4294967296)>>>0:0)],HEAP32[ptr>>2]=tempI64[0],HEAP32[ptr+4>>2]=tempI64[1];break;case"float":HEAPF32[ptr>>2]=value;break;case"double":HEAPF64[ptr>>3]=value;break;default:abort("invalid type for setValue: "+type)}}var ALLOC_NORMAL=0;var ALLOC_STATIC=2;var ALLOC_NONE=4;function allocate(slab,types,allocator,ptr){var zeroinit,size;if(typeof slab==="number"){zeroinit=true;size=slab}else{zeroinit=false;size=slab.length}var singleType=typeof types==="string"?types:null;var ret;if(allocator==ALLOC_NONE){ret=ptr}else{ret=[typeof _malloc==="function"?_malloc:staticAlloc,stackAlloc,staticAlloc,dynamicAlloc][allocator===undefined?ALLOC_STATIC:allocator](Math.max(size,singleType?1:types.length))}if(zeroinit){var stop;ptr=ret;assert((ret&3)==0);stop=ret+(size&~3);for(;ptr<stop;ptr+=4){HEAP32[ptr>>2]=0}stop=ret+size;while(ptr<stop){HEAP8[ptr++>>0]=0}return ret}if(singleType==="i8"){if(slab.subarray||slab.slice){HEAPU8.set(slab,ret)}else{HEAPU8.set(new Uint8Array(slab),ret)}return ret}var i=0,type,typeSize,previousType;while(i<size){var curr=slab[i];type=singleType||types[i];if(type===0){i++;continue}if(type=="i64")type="i32";setValue(ret+i,curr,type);if(previousType!==type){typeSize=getNativeTypeSize(type);previousType=type}i+=typeSize}return ret}function getMemory(size){if(!staticSealed)return staticAlloc(size);if(!runtimeInitialized)return dynamicAlloc(size);return _malloc(size)}function Pointer_stringify(ptr,length){if(length===0||!ptr)return"";var hasUtf=0;var t;var i=0;while(1){t=HEAPU8[ptr+i>>0];hasUtf|=t;if(t==0&&!length)break;i++;if(length&&i==length)break}if(!length)length=i;var ret="";if(hasUtf<128){var MAX_CHUNK=1024;var curr;while(length>0){curr=String.fromCharCode.apply(String,HEAPU8.subarray(ptr,ptr+Math.min(length,MAX_CHUNK)));ret=ret?ret+curr:curr;ptr+=MAX_CHUNK;length-=MAX_CHUNK}return ret}return UTF8ToString(ptr)}var UTF8Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf8"):undefined;function UTF8ArrayToString(u8Array,idx){var endPtr=idx;while(u8Array[endPtr])++endPtr;if(endPtr-idx>16&&u8Array.subarray&&UTF8Decoder){return UTF8Decoder.decode(u8Array.subarray(idx,endPtr))}else{var u0,u1,u2,u3,u4,u5;var str="";while(1){u0=u8Array[idx++];if(!u0)return str;if(!(u0&128)){str+=String.fromCharCode(u0);continue}u1=u8Array[idx++]&63;if((u0&224)==192){str+=String.fromCharCode((u0&31)<<6|u1);continue}u2=u8Array[idx++]&63;if((u0&240)==224){u0=(u0&15)<<12|u1<<6|u2}else{u3=u8Array[idx++]&63;if((u0&248)==240){u0=(u0&7)<<18|u1<<12|u2<<6|u3}else{u4=u8Array[idx++]&63;if((u0&252)==248){u0=(u0&3)<<24|u1<<18|u2<<12|u3<<6|u4}else{u5=u8Array[idx++]&63;u0=(u0&1)<<30|u1<<24|u2<<18|u3<<12|u4<<6|u5}}}if(u0<65536){str+=String.fromCharCode(u0)}else{var ch=u0-65536;str+=String.fromCharCode(55296|ch>>10,56320|ch&1023)}}}}function UTF8ToString(ptr){return UTF8ArrayToString(HEAPU8,ptr)}function stringToUTF8Array(str,outU8Array,outIdx,maxBytesToWrite){if(!(maxBytesToWrite>0))return 0;var startIdx=outIdx;var endIdx=outIdx+maxBytesToWrite-1;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343){var u1=str.charCodeAt(++i);u=65536+((u&1023)<<10)|u1&1023}if(u<=127){if(outIdx>=endIdx)break;outU8Array[outIdx++]=u}else if(u<=2047){if(outIdx+1>=endIdx)break;outU8Array[outIdx++]=192|u>>6;outU8Array[outIdx++]=128|u&63}else if(u<=65535){if(outIdx+2>=endIdx)break;outU8Array[outIdx++]=224|u>>12;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=2097151){if(outIdx+3>=endIdx)break;outU8Array[outIdx++]=240|u>>18;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else if(u<=67108863){if(outIdx+4>=endIdx)break;outU8Array[outIdx++]=248|u>>24;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}else{if(outIdx+5>=endIdx)break;outU8Array[outIdx++]=252|u>>30;outU8Array[outIdx++]=128|u>>24&63;outU8Array[outIdx++]=128|u>>18&63;outU8Array[outIdx++]=128|u>>12&63;outU8Array[outIdx++]=128|u>>6&63;outU8Array[outIdx++]=128|u&63}}outU8Array[outIdx]=0;return outIdx-startIdx}function stringToUTF8(str,outPtr,maxBytesToWrite){return stringToUTF8Array(str,HEAPU8,outPtr,maxBytesToWrite)}function lengthBytesUTF8(str){var len=0;for(var i=0;i<str.length;++i){var u=str.charCodeAt(i);if(u>=55296&&u<=57343)u=65536+((u&1023)<<10)|str.charCodeAt(++i)&1023;if(u<=127){++len}else if(u<=2047){len+=2}else if(u<=65535){len+=3}else if(u<=2097151){len+=4}else if(u<=67108863){len+=5}else{len+=6}}return len}var UTF16Decoder=typeof TextDecoder!=="undefined"?new TextDecoder("utf-16le"):undefined;var WASM_PAGE_SIZE=65536;var ASMJS_PAGE_SIZE=16777216;var MIN_TOTAL_MEMORY=16777216;function alignUp(x,multiple){if(x%multiple>0){x+=multiple-x%multiple}return x}var buffer,HEAP8,HEAPU8,HEAP16,HEAPU16,HEAP32,HEAPU32,HEAPF32,HEAPF64;function updateGlobalBuffer(buf){Module["buffer"]=buffer=buf}function updateGlobalBufferViews(){Module["HEAP8"]=HEAP8=new Int8Array(buffer);Module["HEAP16"]=HEAP16=new Int16Array(buffer);Module["HEAP32"]=HEAP32=new Int32Array(buffer);Module["HEAPU8"]=HEAPU8=new Uint8Array(buffer);Module["HEAPU16"]=HEAPU16=new Uint16Array(buffer);Module["HEAPU32"]=HEAPU32=new Uint32Array(buffer);Module["HEAPF32"]=HEAPF32=new Float32Array(buffer);Module["HEAPF64"]=HEAPF64=new Float64Array(buffer)}var STATIC_BASE,STATICTOP,staticSealed;var STACK_BASE,STACKTOP,STACK_MAX;var DYNAMIC_BASE,DYNAMICTOP_PTR;STATIC_BASE=STATICTOP=STACK_BASE=STACKTOP=STACK_MAX=DYNAMIC_BASE=DYNAMICTOP_PTR=0;staticSealed=false;function abortOnCannotGrowMemory(){abort("Cannot enlarge memory arrays. Either (1) compile with  -s TOTAL_MEMORY=X  with X higher than the current value "+TOTAL_MEMORY+", (2) compile with  -s ALLOW_MEMORY_GROWTH=1  which allows increasing the size at runtime, or (3) if you want malloc to return NULL (0) instead of this abort, compile with  -s ABORTING_MALLOC=0 ")}if(!Module["reallocBuffer"])Module["reallocBuffer"]=(function(size){var ret;try{if(ArrayBuffer.transfer){ret=ArrayBuffer.transfer(buffer,size)}else{var oldHEAP8=HEAP8;ret=new ArrayBuffer(size);var temp=new Int8Array(ret);temp.set(oldHEAP8)}}catch(e){return false}var success=_emscripten_replace_memory(ret);if(!success)return false;return ret});function enlargeMemory(){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;var LIMIT=2147483648-PAGE_MULTIPLE;if(HEAP32[DYNAMICTOP_PTR>>2]>LIMIT){return false}var OLD_TOTAL_MEMORY=TOTAL_MEMORY;TOTAL_MEMORY=Math.max(TOTAL_MEMORY,MIN_TOTAL_MEMORY);while(TOTAL_MEMORY<HEAP32[DYNAMICTOP_PTR>>2]){if(TOTAL_MEMORY<=536870912){TOTAL_MEMORY=alignUp(2*TOTAL_MEMORY,PAGE_MULTIPLE)}else{TOTAL_MEMORY=Math.min(alignUp((3*TOTAL_MEMORY+2147483648)/4,PAGE_MULTIPLE),LIMIT)}}var replacement=Module["reallocBuffer"](TOTAL_MEMORY);if(!replacement||replacement.byteLength!=TOTAL_MEMORY){TOTAL_MEMORY=OLD_TOTAL_MEMORY;return false}updateGlobalBuffer(replacement);updateGlobalBufferViews();return true}var byteLength;try{byteLength=Function.prototype.call.bind(Object.getOwnPropertyDescriptor(ArrayBuffer.prototype,"byteLength").get);byteLength(new ArrayBuffer(4))}catch(e){byteLength=(function(buffer){return buffer.byteLength})}var TOTAL_STACK=Module["TOTAL_STACK"]||5242880;var TOTAL_MEMORY=Module["TOTAL_MEMORY"]||67108864;if(TOTAL_MEMORY<TOTAL_STACK)err("TOTAL_MEMORY should be larger than TOTAL_STACK, was "+TOTAL_MEMORY+"! (TOTAL_STACK="+TOTAL_STACK+")");if(Module["buffer"]){buffer=Module["buffer"]}else{if(typeof WebAssembly==="object"&&typeof WebAssembly.Memory==="function"){Module["wasmMemory"]=new WebAssembly.Memory({"initial":TOTAL_MEMORY/WASM_PAGE_SIZE});buffer=Module["wasmMemory"].buffer}else{buffer=new ArrayBuffer(TOTAL_MEMORY)}Module["buffer"]=buffer}updateGlobalBufferViews();function getTotalMemory(){return TOTAL_MEMORY}function callRuntimeCallbacks(callbacks){while(callbacks.length>0){var callback=callbacks.shift();if(typeof callback=="function"){callback();continue}var func=callback.func;if(typeof func==="number"){if(callback.arg===undefined){Module["dynCall_v"](func)}else{Module["dynCall_vi"](func,callback.arg)}}else{func(callback.arg===undefined?null:callback.arg)}}}var __ATPRERUN__=[];var __ATINIT__=[];var __ATMAIN__=[];var __ATEXIT__=[];var __ATPOSTRUN__=[];var runtimeInitialized=false;var runtimeExited=false;function preRun(){if(Module["preRun"]){if(typeof Module["preRun"]=="function")Module["preRun"]=[Module["preRun"]];while(Module["preRun"].length){addOnPreRun(Module["preRun"].shift())}}callRuntimeCallbacks(__ATPRERUN__)}function ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}function integrateWasmJS(){var wasmTextFile="x86emu-wasm.wast";var wasmBinaryFile="x86emu-wasm.wasm";var asmjsCodeFile="x86emu-wasm.temp.asm.js";if(!isDataURI(wasmTextFile)){wasmTextFile=locateFile(wasmTextFile)}if(!isDataURI(wasmBinaryFile)){wasmBinaryFile=locateFile(wasmBinaryFile)}if(!isDataURI(asmjsCodeFile)){asmjsCodeFile=locateFile(asmjsCodeFile)}var wasmPageSize=64*1024;var info={"global":null,"env":null,"asm2wasm":asm2wasmImports,"parent":Module};var exports=null;function mergeMemory(newBuffer){var oldBuffer=Module["buffer"];if(newBuffer.byteLength<oldBuffer.byteLength){err("the new buffer in mergeMemory is smaller than the previous one. in native wasm, we should grow memory here")}var oldView=new Int8Array(oldBuffer);var newView=new Int8Array(newBuffer);newView.set(oldView);updateGlobalBuffer(newBuffer);updateGlobalBufferViews()}function fixImports(imports){return imports}function getBinary(){try{if(Module["wasmBinary"]){return new Uint8Array(Module["wasmBinary"])}if(Module["readBinary"]){return Module["readBinary"](wasmBinaryFile)}else{throw"both async and sync fetching of the wasm failed"}}catch(err){abort(err)}}function getBinaryPromise(){if(!Module["wasmBinary"]&&(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&typeof fetch==="function"){return fetch(wasmBinaryFile,{credentials:"same-origin"}).then((function(response){if(!response["ok"]){throw"failed to load wasm binary file at '"+wasmBinaryFile+"'"}return response["arrayBuffer"]()})).catch((function(){return getBinary()}))}return new Promise((function(resolve,reject){resolve(getBinary())}))}function doNativeWasm(global,env,providedBuffer){if(typeof WebAssembly!=="object"){err("no native wasm support detected");return false}if(!(Module["wasmMemory"]instanceof WebAssembly.Memory)){err("no native wasm Memory in use");return false}env["memory"]=Module["wasmMemory"];info["global"]={"NaN":NaN,"Infinity":Infinity};info["global.Math"]=Math;info["env"]=env;function receiveInstance(instance,module){exports=instance.exports;if(exports.memory)mergeMemory(exports.memory);Module["asm"]=exports;Module["usingWasm"]=true;removeRunDependency("wasm-instantiate")}addRunDependency("wasm-instantiate");if(Module["instantiateWasm"]){try{return Module["instantiateWasm"](info,receiveInstance)}catch(e){err("Module.instantiateWasm callback failed with error: "+e);return false}}function receiveInstantiatedSource(output){receiveInstance(output["instance"],output["module"])}function instantiateArrayBuffer(receiver){getBinaryPromise().then((function(binary){return WebAssembly.instantiate(binary,info)})).then(receiver).catch((function(reason){err("failed to asynchronously prepare wasm: "+reason);abort(reason)}))}if(!Module["wasmBinary"]&&typeof WebAssembly.instantiateStreaming==="function"&&!isDataURI(wasmBinaryFile)&&typeof fetch==="function"){WebAssembly.instantiateStreaming(fetch(wasmBinaryFile,{credentials:"same-origin"}),info).then(receiveInstantiatedSource).catch((function(reason){err("wasm streaming compile failed: "+reason);err("falling back to ArrayBuffer instantiation");instantiateArrayBuffer(receiveInstantiatedSource)}))}else{instantiateArrayBuffer(receiveInstantiatedSource)}return{}}Module["asmPreload"]=Module["asm"];var asmjsReallocBuffer=Module["reallocBuffer"];var wasmReallocBuffer=(function(size){var PAGE_MULTIPLE=Module["usingWasm"]?WASM_PAGE_SIZE:ASMJS_PAGE_SIZE;size=alignUp(size,PAGE_MULTIPLE);var old=Module["buffer"];var oldSize=old.byteLength;if(Module["usingWasm"]){try{var result=Module["wasmMemory"].grow((size-oldSize)/wasmPageSize);if(result!==(-1|0)){return Module["buffer"]=Module["wasmMemory"].buffer}else{return null}}catch(e){return null}}});Module["reallocBuffer"]=(function(size){if(finalMethod==="asmjs"){return asmjsReallocBuffer(size)}else{return wasmReallocBuffer(size)}});var finalMethod="";Module["asm"]=(function(global,env,providedBuffer){env=fixImports(env);if(!env["table"]){var TABLE_SIZE=Module["wasmTableSize"];if(TABLE_SIZE===undefined)TABLE_SIZE=1024;var MAX_TABLE_SIZE=Module["wasmMaxTableSize"];if(typeof WebAssembly==="object"&&typeof WebAssembly.Table==="function"){if(MAX_TABLE_SIZE!==undefined){env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,"maximum":MAX_TABLE_SIZE,"element":"anyfunc"})}else{env["table"]=new WebAssembly.Table({"initial":TABLE_SIZE,element:"anyfunc"})}}else{env["table"]=new Array(TABLE_SIZE)}Module["wasmTable"]=env["table"]}if(!env["memoryBase"]){env["memoryBase"]=Module["STATIC_BASE"]}if(!env["tableBase"]){env["tableBase"]=0}var exports;exports=doNativeWasm(global,env,providedBuffer);assert(exports,"no binaryen method succeeded.");return exports})}integrateWasmJS();STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+16810192;__ATINIT__.push({func:(function(){___emscripten_environ_constructor()})});var STATIC_BUMP=16810192;Module["STATIC_BASE"]=STATIC_BASE;Module["STATIC_BUMP"]=STATIC_BUMP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"])}var ENV={};function ___buildEnvironment(environ){var MAX_ENV_VALUES=64;var TOTAL_ENV_SIZE=1024;var poolPtr;var envPtr;if(!___buildEnvironment.called){___buildEnvironment.called=true;ENV["USER"]=ENV["LOGNAME"]="web_user";ENV["PATH"]="/";ENV["PWD"]="/";ENV["HOME"]="/home/web_user";ENV["LANG"]="C.UTF-8";ENV["_"]=Module["thisProgram"];poolPtr=getMemory(TOTAL_ENV_SIZE);envPtr=getMemory(MAX_ENV_VALUES*4);HEAP32[envPtr>>2]=poolPtr;HEAP32[environ>>2]=envPtr}else{envPtr=HEAP32[environ>>2];poolPtr=HEAP32[envPtr>>2]}var strings=[];var totalSize=0;for(var key in ENV){if(typeof ENV[key]==="string"){var line=key+"="+ENV[key];strings.push(line);totalSize+=line.length}}if(totalSize>TOTAL_ENV_SIZE){throw new Error("Environment size exceeded TOTAL_ENV_SIZE!")}var ptrSize=4;for(var i=0;i<strings.length;i++){var line=strings[i];writeAsciiToMemory(line,poolPtr);HEAP32[envPtr+i*ptrSize>>2]=poolPtr;poolPtr+=line.length+1}HEAP32[envPtr+strings.length*ptrSize>>2]=0}var SYSCALLS={varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.get(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();var ret=0;if(!___syscall146.buffers){___syscall146.buffers=[null,[],[]];___syscall146.printChar=(function(stream,curr){var buffer=___syscall146.buffers[stream];assert(buffer);if(curr===0||curr===10){(stream===1?out:err)(UTF8ArrayToString(buffer,0));buffer.length=0}else{buffer.push(curr)}})}for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];for(var j=0;j<len;j++){___syscall146.printChar(stream,HEAPU8[ptr+j])}ret+=len}return ret}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){Module["abort"]()}function _emscripten_get_now(){abort()}function _emscripten_get_now_is_monotonic(){return ENVIRONMENT_IS_NODE||typeof dateNow!=="undefined"||(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&self["performance"]&&self["performance"]["now"]}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}function _clock_gettime(clk_id,tp){var now;if(clk_id===0){now=Date.now()}else if(clk_id===1&&_emscripten_get_now_is_monotonic()){now=_emscripten_get_now()}else{___setErrNo(ERRNO_CODES.EINVAL);return-1}HEAP32[tp>>2]=now/1e3|0;HEAP32[tp+4>>2]=now%1e3*1e3*1e3|0;return 0}function _console_get_size(pw,ph){var r;r=term.getSize();HEAPU32[pw>>2]=r[0];HEAPU32[ph>>2]=r[1]}function _console_write(opaque,buf,len){var str;str=String.fromCharCode.apply(String,HEAPU8.subarray(buf,buf+len));term.write(str)}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}}addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=(function(){Module["dynCall_vi"](func,arg)})}else{browserIterationFunc=(function(){Module["dynCall_v"](func)})}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullscreenChange(){Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||(function(){});canvas.exitFullscreen=canvas.exitFullscreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullscreen);if(Module["onFullscreen"])Module["onFullscreen"](Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?(function(){canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null)||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}}),requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=(function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)});return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return 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SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),asyncLoad:(function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(dep)addRunDependency(dep)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _emscripten_async_call(func,arg,millis){Module["noExitRuntime"]=true;function wrapper(){getFuncWrapper(func,"vi")(arg)}if(millis>=0){Browser.safeSetTimeout(wrapper,millis)}else{Browser.safeRequestAnimationFrame(wrapper)}}function _emscripten_async_wget3_data(url,request,user,password,post_data,post_data_len,arg,free,onload,onerror,onprogress){var _url=Pointer_stringify(url);var _request=Pointer_stringify(request);var _user;var _password;var http=new XMLHttpRequest;if(user)_user=Pointer_stringify(user);else _user=null;if(password)_password=Pointer_stringify(password);else _password=null;http.open(_request,_url,true);http.responseType="arraybuffer";if(_user){http.setRequestHeader("Authorization","Basic "+btoa(_user+":"+_password))}var handle=Browser.getNextWgetRequestHandle();http.onload=function http_onload(e){if(http.status==200||_url.substr(0,4).toLowerCase()!="http"){var byteArray=new Uint8Array(http.response);var buffer=_malloc(byteArray.length);HEAPU8.set(byteArray,buffer);if(onload)Runtime.dynCall("viiii",onload,[handle,arg,buffer,byteArray.length]);if(free)_free(buffer)}else{if(onerror)Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onerror=function http_onerror(e){if(onerror){Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onprogress=function http_onprogress(e){if(onprogress)Runtime.dynCall("viiii",onprogress,[handle,arg,e.loaded,e.lengthComputable||e.lengthComputable===undefined?e.total:0])};http.onabort=function http_onabort(e){delete Browser.wgetRequests[handle]};try{if(http.channel instanceof Ci.nsIHttpChannel)http.channel.redirectionLimit=0}catch(ex){}if(_request=="POST"){var _post_data=HEAPU8.subarray(post_data,post_data+post_data_len);http.setRequestHeader("Content-type","application/octet-stream");http.setRequestHeader("Content-length",post_data_len);http.setRequestHeader("Connection","close");http.send(_post_data)}else{http.send(null)}Browser.wgetRequests[handle]=http;return handle}function _emscripten_random(){return Math.random()}function __exit(status){exit(status)}function _exit(status){__exit(status)}function _fb_refresh(opaque,data,x,y,w,h,stride){var i,j,v,src,image_data,dst_pos,display,dst_pos1,image_stride;display=graphic_display;image_data=display.image.data;image_stride=display.width*4;dst_pos1=(y*display.width+x)*4;for(i=0;i<h;i=i+1|0){src=data;dst_pos=dst_pos1;for(j=0;j<w;j=j+1|0){v=HEAPU32[src>>2];image_data[dst_pos]=v>>16&255;image_data[dst_pos+1]=v>>8&255;image_data[dst_pos+2]=v&255;image_data[dst_pos+3]=255;src=src+4|0;dst_pos=dst_pos+4|0}data=data+stride|0;dst_pos1=dst_pos1+image_stride|0}display.ctx.putImageData(display.image,0,0,x,y,w,h)}function _file_buffer_init(bs){HEAPU32[bs>>2]=0;HEAPU32[bs+4>>2]=0}function _file_buffer_read(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){HEAPU8[buf+i]=data[offset+i]}}}function _file_buffer_reset(bs){_file_buffer_resize(bs,0);_file_buffer_init(bs)}function _file_buffer_get_new_handle(){var h;if(typeof Browser.fbuf_table=="undefined"){Browser.fbuf_table=new Object;Browser.fbuf_next_handle=1}for(;;){h=Browser.fbuf_next_handle;Browser.fbuf_next_handle++;if(Browser.fbuf_next_handle==2147483648)Browser.fbuf_next_handle=1;if(typeof Browser.fbuf_table[h]=="undefined"){return h}}}function _file_buffer_resize(bs,new_size){var h,size,new_data,i,data;h=HEAPU32[bs>>2];size=HEAPU32[bs+4>>2];if(new_size==0){if(h!=0){delete Browser.fbuf_table[h];h=0}}else if(size==0){h=_file_buffer_get_new_handle();new_data=new Uint8Array(new_size);Browser.fbuf_table[h]=new_data}else if(size!=new_size){data=Browser.fbuf_table[h];new_data=new Uint8Array(new_size);if(new_size>size){new_data.set(data,0)}else{for(i=0;i<new_size;i=i+1|0)new_data[i]=data[i]}Browser.fbuf_table[h]=new_data}HEAPU32[bs>>2]=h;HEAPU32[bs+4>>2]=new_size;return 0}function _file_buffer_set(bs,offset,val,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=val}}}function _file_buffer_write(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=HEAPU8[buf+i]}}}function _fs_export_file(filename,buf,buf_len){var _filename=Pointer_stringify(filename);var data=HEAPU8.subarray(buf,buf+buf_len);var file=new Blob([data],{type:"application/octet-stream"});var url=URL.createObjectURL(file);var a=document.createElement("a");a.href=url;a.setAttribute("download",_filename);a.innerHTML="downloading";document.body.appendChild(a);setTimeout((function(){a.click();document.body.removeChild(a)}),50)}function _fs_wget_update_downloading(flag){update_downloading(Boolean(flag))}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}var ___tm_timezone=allocate(intArrayFromString("GMT"),"i8",ALLOC_STATIC);function _gmtime_r(time,tmPtr){var date=new 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winterNamePtr=allocate(intArrayFromString(winterName),"i8",ALLOC_NORMAL);var summerNamePtr=allocate(intArrayFromString(summerName),"i8",ALLOC_NORMAL);if(summer.getTimezoneOffset()<winter.getTimezoneOffset()){HEAP32[__get_tzname()>>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _localtime_r(time,tmPtr){_tzset();var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var start=new Date(date.getFullYear(),0,1);var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var summerOffset=(new Date(2e3,6,1)).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var 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Please call Module.requestFullscreen instead.");Module["requestFullScreen"]=Module["requestFullscreen"];Browser.requestFullScreen(lockPointer,resizeCanvas,vrDevice)};Module["requestFullscreen"]=function Module_requestFullscreen(lockPointer,resizeCanvas,vrDevice){Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};Module["createContext"]=function Module_createContext(canvas,useWebGL,setInModule,webGLContextAttributes){return 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asm=Module["asm"](Module.asmGlobalArg,Module.asmLibraryArg,buffer);Module["asm"]=asm;var ___emscripten_environ_constructor=Module["___emscripten_environ_constructor"]=(function(){return Module["asm"]["___emscripten_environ_constructor"].apply(null,arguments)});var __get_daylight=Module["__get_daylight"]=(function(){return Module["asm"]["__get_daylight"].apply(null,arguments)});var __get_timezone=Module["__get_timezone"]=(function(){return Module["asm"]["__get_timezone"].apply(null,arguments)});var __get_tzname=Module["__get_tzname"]=(function(){return Module["asm"]["__get_tzname"].apply(null,arguments)});var _console_queue_char=Module["_console_queue_char"]=(function(){return Module["asm"]["_console_queue_char"].apply(null,arguments)});var _display_key_event=Module["_display_key_event"]=(function(){return Module["asm"]["_display_key_event"].apply(null,arguments)});var _display_mouse_event=Module["_display_mouse_event"]=(function(){return 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dynCall_iiiiiii=Module["dynCall_iiiiiii"]=(function(){return Module["asm"]["dynCall_iiiiiii"].apply(null,arguments)});var dynCall_iiiiiiii=Module["dynCall_iiiiiiii"]=(function(){return Module["asm"]["dynCall_iiiiiiii"].apply(null,arguments)});var dynCall_iiiiiiiii=Module["dynCall_iiiiiiiii"]=(function(){return Module["asm"]["dynCall_iiiiiiiii"].apply(null,arguments)});var dynCall_iiiiiiijjjjj=Module["dynCall_iiiiiiijjjjj"]=(function(){return Module["asm"]["dynCall_iiiiiiijjjjj"].apply(null,arguments)});var dynCall_iiijii=Module["dynCall_iiijii"]=(function(){return Module["asm"]["dynCall_iiijii"].apply(null,arguments)});var dynCall_iijiiii=Module["dynCall_iijiiii"]=(function(){return Module["asm"]["dynCall_iijiiii"].apply(null,arguments)});var dynCall_iijji=Module["dynCall_iijji"]=(function(){return Module["asm"]["dynCall_iijji"].apply(null,arguments)});var dynCall_ji=Module["dynCall_ji"]=(function(){return Module["asm"]["dynCall_ji"].apply(null,arguments)});var dynCall_vi=Module["dynCall_vi"]=(function(){return Module["asm"]["dynCall_vi"].apply(null,arguments)});var dynCall_vii=Module["dynCall_vii"]=(function(){return Module["asm"]["dynCall_vii"].apply(null,arguments)});var dynCall_viii=Module["dynCall_viii"]=(function(){return Module["asm"]["dynCall_viii"].apply(null,arguments)});var dynCall_viiii=Module["dynCall_viiii"]=(function(){return Module["asm"]["dynCall_viiii"].apply(null,arguments)});var dynCall_viiiii=Module["dynCall_viiiii"]=(function(){return Module["asm"]["dynCall_viiiii"].apply(null,arguments)});var dynCall_viiiiii=Module["dynCall_viiiiii"]=(function(){return Module["asm"]["dynCall_viiiiii"].apply(null,arguments)});var dynCall_viiji=Module["dynCall_viiji"]=(function(){return Module["asm"]["dynCall_viiji"].apply(null,arguments)});Module["asm"]=asm;Module["ccall"]=ccall;Module["cwrap"]=cwrap;function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};function run(args){args=args||Module["arguments"];if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]&&status===0){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}Module["quit"](status,new ExitStatus(status))}function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}if(what!==undefined){out(what);err(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;throw"abort("+what+"). Build with -s ASSERTIONS=1 for more info."}Module["abort"]=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}Module["noExitRuntime"]=true;run()
+
+
+
diff --git a/jslinux-2019-12-21/x86emu-wasm.wasm b/jslinux-2019-12-21/x86emu-wasm.wasm
new file mode 100644
index 0000000..d8f51b9
--- /dev/null
+++ b/jslinux-2019-12-21/x86emu-wasm.wasm
diff --git a/jslinux-2019-12-21/x86emu.js b/jslinux-2019-12-21/x86emu.js
new file mode 100644
index 0000000..2e85a7f
--- /dev/null
+++ b/jslinux-2019-12-21/x86emu.js
@@ -0,0 +1,22 @@
+var Module=typeof Module!=="undefined"?Module:{};var moduleOverrides={};var key;for(key in Module){if(Module.hasOwnProperty(key)){moduleOverrides[key]=Module[key]}}Module["arguments"]=[];Module["thisProgram"]="./this.program";Module["quit"]=(function(status,toThrow){throw toThrow});Module["preRun"]=[];Module["postRun"]=[];var ENVIRONMENT_IS_WEB=false;var ENVIRONMENT_IS_WORKER=false;var ENVIRONMENT_IS_NODE=false;var ENVIRONMENT_IS_SHELL=false;ENVIRONMENT_IS_WEB=typeof window==="object";ENVIRONMENT_IS_WORKER=typeof importScripts==="function";ENVIRONMENT_IS_NODE=typeof process==="object"&&typeof require==="function"&&!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_WORKER;ENVIRONMENT_IS_SHELL=!ENVIRONMENT_IS_WEB&&!ENVIRONMENT_IS_NODE&&!ENVIRONMENT_IS_WORKER;var scriptDirectory="";function locateFile(path){if(Module["locateFile"]){return Module["locateFile"](path,scriptDirectory)}else{return scriptDirectory+path}}if(ENVIRONMENT_IS_NODE){scriptDirectory=__dirname+"/";var nodeFS;var 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EXITSTATUS=0;function assert(condition,text){if(!condition){abort("Assertion failed: "+text)}}function getCFunc(ident){var func=Module["_"+ident];assert(func,"Cannot call unknown function "+ident+", make sure it is exported");return func}var JSfuncs={"stackSave":(function(){stackSave()}),"stackRestore":(function(){stackRestore()}),"arrayToC":(function(arr){var ret=stackAlloc(arr.length);writeArrayToMemory(arr,ret);return ret}),"stringToC":(function(str){var ret=0;if(str!==null&&str!==undefined&&str!==0){var len=(str.length<<2)+1;ret=stackAlloc(len);stringToUTF8(str,ret,len)}return ret})};var toC={"string":JSfuncs["stringToC"],"array":JSfuncs["arrayToC"]};function ccall(ident,returnType,argTypes,args,opts){function convertReturnValue(ret){if(returnType==="string")return Pointer_stringify(ret);if(returnType==="boolean")return Boolean(ret);return ret}var func=getCFunc(ident);var cArgs=[];var stack=0;if(args){for(var i=0;i<args.length;i++){var 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ensureInitRuntime(){if(runtimeInitialized)return;runtimeInitialized=true;callRuntimeCallbacks(__ATINIT__)}function preMain(){callRuntimeCallbacks(__ATMAIN__)}function exitRuntime(){callRuntimeCallbacks(__ATEXIT__);runtimeExited=true}function postRun(){if(Module["postRun"]){if(typeof Module["postRun"]=="function")Module["postRun"]=[Module["postRun"]];while(Module["postRun"].length){addOnPostRun(Module["postRun"].shift())}}callRuntimeCallbacks(__ATPOSTRUN__)}function addOnPreRun(cb){__ATPRERUN__.unshift(cb)}function addOnPostRun(cb){__ATPOSTRUN__.unshift(cb)}function writeArrayToMemory(array,buffer){HEAP8.set(array,buffer)}function writeAsciiToMemory(str,buffer,dontAddNull){for(var i=0;i<str.length;++i){HEAP8[buffer++>>0]=str.charCodeAt(i)}if(!dontAddNull)HEAP8[buffer>>0]=0}var Math_abs=Math.abs;var Math_ceil=Math.ceil;var Math_floor=Math.floor;var Math_min=Math.min;var runDependencies=0;var runDependencyWatcher=null;var dependenciesFulfilled=null;function getUniqueRunDependency(id){return id}function addRunDependency(id){runDependencies++;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}}function removeRunDependency(id){runDependencies--;if(Module["monitorRunDependencies"]){Module["monitorRunDependencies"](runDependencies)}if(runDependencies==0){if(runDependencyWatcher!==null){clearInterval(runDependencyWatcher);runDependencyWatcher=null}if(dependenciesFulfilled){var callback=dependenciesFulfilled;dependenciesFulfilled=null;callback()}}}Module["preloadedImages"]={};Module["preloadedAudios"]={};var memoryInitializer=null;var dataURIPrefix="data:application/octet-stream;base64,";function isDataURI(filename){return String.prototype.startsWith?filename.startsWith(dataURIPrefix):filename.indexOf(dataURIPrefix)===0}STATIC_BASE=GLOBAL_BASE;STATICTOP=STATIC_BASE+16809184;__ATINIT__.push({func:(function(){___emscripten_environ_constructor()})});memoryInitializer="data:application/octet-stream;base64,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tempDoublePtr=STATICTOP;STATICTOP+=16;function ___assert_fail(condition,filename,line,func){abort("Assertion failed: "+Pointer_stringify(condition)+", at: "+[filename?Pointer_stringify(filename):"unknown filename",line,func?Pointer_stringify(func):"unknown function"])}var ENV={};function ___buildEnvironment(environ){var MAX_ENV_VALUES=64;var TOTAL_ENV_SIZE=1024;var poolPtr;var envPtr;if(!___buildEnvironment.called){___buildEnvironment.called=true;ENV["USER"]=ENV["LOGNAME"]="web_user";ENV["PATH"]="/";ENV["PWD"]="/";ENV["HOME"]="/home/web_user";ENV["LANG"]="C.UTF-8";ENV["_"]=Module["thisProgram"];poolPtr=getMemory(TOTAL_ENV_SIZE);envPtr=getMemory(MAX_ENV_VALUES*4);HEAP32[envPtr>>2]=poolPtr;HEAP32[environ>>2]=envPtr}else{envPtr=HEAP32[environ>>2];poolPtr=HEAP32[envPtr>>2]}var strings=[];var totalSize=0;for(var key in ENV){if(typeof ENV[key]==="string"){var line=key+"="+ENV[key];strings.push(line);totalSize+=line.length}}if(totalSize>TOTAL_ENV_SIZE){throw new Error("Environment size exceeded TOTAL_ENV_SIZE!")}var ptrSize=4;for(var i=0;i<strings.length;i++){var line=strings[i];writeAsciiToMemory(line,poolPtr);HEAP32[envPtr+i*ptrSize>>2]=poolPtr;poolPtr+=line.length+1}HEAP32[envPtr+strings.length*ptrSize>>2]=0}var SYSCALLS={varargs:0,get:(function(varargs){SYSCALLS.varargs+=4;var ret=HEAP32[SYSCALLS.varargs-4>>2];return ret}),getStr:(function(){var ret=Pointer_stringify(SYSCALLS.get());return ret}),get64:(function(){var low=SYSCALLS.get(),high=SYSCALLS.get();if(low>=0)assert(high===0);else assert(high===-1);return low}),getZero:(function(){assert(SYSCALLS.get()===0)})};function ___syscall140(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD(),offset_high=SYSCALLS.get(),offset_low=SYSCALLS.get(),result=SYSCALLS.get(),whence=SYSCALLS.get();var offset=offset_low;FS.llseek(stream,offset,whence);HEAP32[result>>2]=stream.position;if(stream.getdents&&offset===0&&whence===0)stream.getdents=null;return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function flush_NO_FILESYSTEM(){var fflush=Module["_fflush"];if(fflush)fflush(0);var printChar=___syscall146.printChar;if(!printChar)return;var buffers=___syscall146.buffers;if(buffers[1].length)printChar(1,10);if(buffers[2].length)printChar(2,10)}function ___syscall146(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.get(),iov=SYSCALLS.get(),iovcnt=SYSCALLS.get();var ret=0;if(!___syscall146.buffers){___syscall146.buffers=[null,[],[]];___syscall146.printChar=(function(stream,curr){var buffer=___syscall146.buffers[stream];assert(buffer);if(curr===0||curr===10){(stream===1?out:err)(UTF8ArrayToString(buffer,0));buffer.length=0}else{buffer.push(curr)}})}for(var i=0;i<iovcnt;i++){var ptr=HEAP32[iov+i*8>>2];var len=HEAP32[iov+(i*8+4)>>2];for(var j=0;j<len;j++){___syscall146.printChar(stream,HEAPU8[ptr+j])}ret+=len}return ret}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall54(which,varargs){SYSCALLS.varargs=varargs;try{return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function ___syscall6(which,varargs){SYSCALLS.varargs=varargs;try{var stream=SYSCALLS.getStreamFromFD();FS.close(stream);return 0}catch(e){if(typeof FS==="undefined"||!(e instanceof FS.ErrnoError))abort(e);return-e.errno}}function _abort(){Module["abort"]()}function _emscripten_get_now(){abort()}function _emscripten_get_now_is_monotonic(){return ENVIRONMENT_IS_NODE||typeof dateNow!=="undefined"||(ENVIRONMENT_IS_WEB||ENVIRONMENT_IS_WORKER)&&self["performance"]&&self["performance"]["now"]}var ERRNO_CODES={EPERM:1,ENOENT:2,ESRCH:3,EINTR:4,EIO:5,ENXIO:6,E2BIG:7,ENOEXEC:8,EBADF:9,ECHILD:10,EAGAIN:11,EWOULDBLOCK:11,ENOMEM:12,EACCES:13,EFAULT:14,ENOTBLK:15,EBUSY:16,EEXIST:17,EXDEV:18,ENODEV:19,ENOTDIR:20,EISDIR:21,EINVAL:22,ENFILE:23,EMFILE:24,ENOTTY:25,ETXTBSY:26,EFBIG:27,ENOSPC:28,ESPIPE:29,EROFS:30,EMLINK:31,EPIPE:32,EDOM:33,ERANGE:34,ENOMSG:42,EIDRM:43,ECHRNG:44,EL2NSYNC:45,EL3HLT:46,EL3RST:47,ELNRNG:48,EUNATCH:49,ENOCSI:50,EL2HLT:51,EDEADLK:35,ENOLCK:37,EBADE:52,EBADR:53,EXFULL:54,ENOANO:55,EBADRQC:56,EBADSLT:57,EDEADLOCK:35,EBFONT:59,ENOSTR:60,ENODATA:61,ETIME:62,ENOSR:63,ENONET:64,ENOPKG:65,EREMOTE:66,ENOLINK:67,EADV:68,ESRMNT:69,ECOMM:70,EPROTO:71,EMULTIHOP:72,EDOTDOT:73,EBADMSG:74,ENOTUNIQ:76,EBADFD:77,EREMCHG:78,ELIBACC:79,ELIBBAD:80,ELIBSCN:81,ELIBMAX:82,ELIBEXEC:83,ENOSYS:38,ENOTEMPTY:39,ENAMETOOLONG:36,ELOOP:40,EOPNOTSUPP:95,EPFNOSUPPORT:96,ECONNRESET:104,ENOBUFS:105,EAFNOSUPPORT:97,EPROTOTYPE:91,ENOTSOCK:88,ENOPROTOOPT:92,ESHUTDOWN:108,ECONNREFUSED:111,EADDRINUSE:98,ECONNABORTED:103,ENETUNREACH:101,ENETDOWN:100,ETIMEDOUT:110,EHOSTDOWN:112,EHOSTUNREACH:113,EINPROGRESS:115,EALREADY:114,EDESTADDRREQ:89,EMSGSIZE:90,EPROTONOSUPPORT:93,ESOCKTNOSUPPORT:94,EADDRNOTAVAIL:99,ENETRESET:102,EISCONN:106,ENOTCONN:107,ETOOMANYREFS:109,EUSERS:87,EDQUOT:122,ESTALE:116,ENOTSUP:95,ENOMEDIUM:123,EILSEQ:84,EOVERFLOW:75,ECANCELED:125,ENOTRECOVERABLE:131,EOWNERDEAD:130,ESTRPIPE:86};function ___setErrNo(value){if(Module["___errno_location"])HEAP32[Module["___errno_location"]()>>2]=value;return value}function _clock_gettime(clk_id,tp){var now;if(clk_id===0){now=Date.now()}else if(clk_id===1&&_emscripten_get_now_is_monotonic()){now=_emscripten_get_now()}else{___setErrNo(ERRNO_CODES.EINVAL);return-1}HEAP32[tp>>2]=now/1e3|0;HEAP32[tp+4>>2]=now%1e3*1e3*1e3|0;return 0}function _console_get_size(pw,ph){var r;r=term.getSize();HEAPU32[pw>>2]=r[0];HEAPU32[ph>>2]=r[1]}function _console_write(opaque,buf,len){var str;str=String.fromCharCode.apply(String,HEAPU8.subarray(buf,buf+len));term.write(str)}function _emscripten_set_main_loop_timing(mode,value){Browser.mainLoop.timingMode=mode;Browser.mainLoop.timingValue=value;if(!Browser.mainLoop.func){return 1}if(mode==0){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setTimeout(){var timeUntilNextTick=Math.max(0,Browser.mainLoop.tickStartTime+value-_emscripten_get_now())|0;setTimeout(Browser.mainLoop.runner,timeUntilNextTick)};Browser.mainLoop.method="timeout"}else if(mode==1){Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_rAF(){Browser.requestAnimationFrame(Browser.mainLoop.runner)};Browser.mainLoop.method="rAF"}else if(mode==2){if(typeof setImmediate==="undefined"){var setImmediates=[];var emscriptenMainLoopMessageId="setimmediate";function Browser_setImmediate_messageHandler(event){if(event.data===emscriptenMainLoopMessageId||event.data.target===emscriptenMainLoopMessageId){event.stopPropagation();setImmediates.shift()()}}addEventListener("message",Browser_setImmediate_messageHandler,true);setImmediate=function Browser_emulated_setImmediate(func){setImmediates.push(func);if(ENVIRONMENT_IS_WORKER){if(Module["setImmediates"]===undefined)Module["setImmediates"]=[];Module["setImmediates"].push(func);postMessage({target:emscriptenMainLoopMessageId})}else postMessage(emscriptenMainLoopMessageId,"*")}}Browser.mainLoop.scheduler=function Browser_mainLoop_scheduler_setImmediate(){setImmediate(Browser.mainLoop.runner)};Browser.mainLoop.method="immediate"}return 0}function _emscripten_set_main_loop(func,fps,simulateInfiniteLoop,arg,noSetTiming){Module["noExitRuntime"]=true;assert(!Browser.mainLoop.func,"emscripten_set_main_loop: there can only be one main loop function at once: call emscripten_cancel_main_loop to cancel the previous one before setting a new one with different parameters.");Browser.mainLoop.func=func;Browser.mainLoop.arg=arg;var browserIterationFunc;if(typeof arg!=="undefined"){browserIterationFunc=(function(){Module["dynCall_vi"](func,arg)})}else{browserIterationFunc=(function(){Module["dynCall_v"](func)})}var thisMainLoopId=Browser.mainLoop.currentlyRunningMainloop;Browser.mainLoop.runner=function Browser_mainLoop_runner(){if(ABORT)return;if(Browser.mainLoop.queue.length>0){var start=Date.now();var blocker=Browser.mainLoop.queue.shift();blocker.func(blocker.arg);if(Browser.mainLoop.remainingBlockers){var remaining=Browser.mainLoop.remainingBlockers;var next=remaining%1==0?remaining-1:Math.floor(remaining);if(blocker.counted){Browser.mainLoop.remainingBlockers=next}else{next=next+.5;Browser.mainLoop.remainingBlockers=(8*remaining+next)/9}}console.log('main loop blocker "'+blocker.name+'" took '+(Date.now()-start)+" ms");Browser.mainLoop.updateStatus();if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;setTimeout(Browser.mainLoop.runner,0);return}if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;Browser.mainLoop.currentFrameNumber=Browser.mainLoop.currentFrameNumber+1|0;if(Browser.mainLoop.timingMode==1&&Browser.mainLoop.timingValue>1&&Browser.mainLoop.currentFrameNumber%Browser.mainLoop.timingValue!=0){Browser.mainLoop.scheduler();return}else if(Browser.mainLoop.timingMode==0){Browser.mainLoop.tickStartTime=_emscripten_get_now()}if(Browser.mainLoop.method==="timeout"&&Module.ctx){err("Looks like you are rendering without using requestAnimationFrame for the main loop. You should use 0 for the frame rate in emscripten_set_main_loop in order to use requestAnimationFrame, as that can greatly improve your frame rates!");Browser.mainLoop.method=""}Browser.mainLoop.runIter(browserIterationFunc);if(thisMainLoopId<Browser.mainLoop.currentlyRunningMainloop)return;if(typeof SDL==="object"&&SDL.audio&&SDL.audio.queueNewAudioData)SDL.audio.queueNewAudioData();Browser.mainLoop.scheduler()};if(!noSetTiming){if(fps&&fps>0)_emscripten_set_main_loop_timing(0,1e3/fps);else _emscripten_set_main_loop_timing(1,1);Browser.mainLoop.scheduler()}if(simulateInfiniteLoop){throw"SimulateInfiniteLoop"}}var Browser={mainLoop:{scheduler:null,method:"",currentlyRunningMainloop:0,func:null,arg:0,timingMode:0,timingValue:0,currentFrameNumber:0,queue:[],pause:(function(){Browser.mainLoop.scheduler=null;Browser.mainLoop.currentlyRunningMainloop++}),resume:(function(){Browser.mainLoop.currentlyRunningMainloop++;var timingMode=Browser.mainLoop.timingMode;var timingValue=Browser.mainLoop.timingValue;var func=Browser.mainLoop.func;Browser.mainLoop.func=null;_emscripten_set_main_loop(func,0,false,Browser.mainLoop.arg,true);_emscripten_set_main_loop_timing(timingMode,timingValue);Browser.mainLoop.scheduler()}),updateStatus:(function(){if(Module["setStatus"]){var message=Module["statusMessage"]||"Please wait...";var remaining=Browser.mainLoop.remainingBlockers;var expected=Browser.mainLoop.expectedBlockers;if(remaining){if(remaining<expected){Module["setStatus"](message+" ("+(expected-remaining)+"/"+expected+")")}else{Module["setStatus"](message)}}else{Module["setStatus"]("")}}}),runIter:(function(func){if(ABORT)return;if(Module["preMainLoop"]){var preRet=Module["preMainLoop"]();if(preRet===false){return}}try{func()}catch(e){if(e instanceof ExitStatus){return}else{if(e&&typeof e==="object"&&e.stack)err("exception thrown: "+[e,e.stack]);throw e}}if(Module["postMainLoop"])Module["postMainLoop"]()})},isFullscreen:false,pointerLock:false,moduleContextCreatedCallbacks:[],workers:[],init:(function(){if(!Module["preloadPlugins"])Module["preloadPlugins"]=[];if(Browser.initted)return;Browser.initted=true;try{new Blob;Browser.hasBlobConstructor=true}catch(e){Browser.hasBlobConstructor=false;console.log("warning: no blob constructor, cannot create blobs with mimetypes")}Browser.BlobBuilder=typeof MozBlobBuilder!="undefined"?MozBlobBuilder:typeof WebKitBlobBuilder!="undefined"?WebKitBlobBuilder:!Browser.hasBlobConstructor?console.log("warning: no BlobBuilder"):null;Browser.URLObject=typeof window!="undefined"?window.URL?window.URL:window.webkitURL:undefined;if(!Module.noImageDecoding&&typeof Browser.URLObject==="undefined"){console.log("warning: Browser does not support creating object URLs. Built-in browser image decoding will not be available.");Module.noImageDecoding=true}var imagePlugin={};imagePlugin["canHandle"]=function imagePlugin_canHandle(name){return!Module.noImageDecoding&&/\.(jpg|jpeg|png|bmp)$/i.test(name)};imagePlugin["handle"]=function imagePlugin_handle(byteArray,name,onload,onerror){var b=null;if(Browser.hasBlobConstructor){try{b=new Blob([byteArray],{type:Browser.getMimetype(name)});if(b.size!==byteArray.length){b=new Blob([(new Uint8Array(byteArray)).buffer],{type:Browser.getMimetype(name)})}}catch(e){warnOnce("Blob constructor present but fails: "+e+"; falling back to blob builder")}}if(!b){var bb=new Browser.BlobBuilder;bb.append((new Uint8Array(byteArray)).buffer);b=bb.getBlob()}var url=Browser.URLObject.createObjectURL(b);var img=new Image;img.onload=function img_onload(){assert(img.complete,"Image "+name+" could not be decoded");var canvas=document.createElement("canvas");canvas.width=img.width;canvas.height=img.height;var ctx=canvas.getContext("2d");ctx.drawImage(img,0,0);Module["preloadedImages"][name]=canvas;Browser.URLObject.revokeObjectURL(url);if(onload)onload(byteArray)};img.onerror=function img_onerror(event){console.log("Image "+url+" could not be decoded");if(onerror)onerror()};img.src=url};Module["preloadPlugins"].push(imagePlugin);var audioPlugin={};audioPlugin["canHandle"]=function audioPlugin_canHandle(name){return!Module.noAudioDecoding&&name.substr(-4)in{".ogg":1,".wav":1,".mp3":1}};audioPlugin["handle"]=function audioPlugin_handle(byteArray,name,onload,onerror){var done=false;function finish(audio){if(done)return;done=true;Module["preloadedAudios"][name]=audio;if(onload)onload(byteArray)}function fail(){if(done)return;done=true;Module["preloadedAudios"][name]=new Audio;if(onerror)onerror()}if(Browser.hasBlobConstructor){try{var b=new Blob([byteArray],{type:Browser.getMimetype(name)})}catch(e){return fail()}var url=Browser.URLObject.createObjectURL(b);var audio=new Audio;audio.addEventListener("canplaythrough",(function(){finish(audio)}),false);audio.onerror=function audio_onerror(event){if(done)return;console.log("warning: browser could not fully decode audio "+name+", trying slower base64 approach");function encode64(data){var BASE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";var PAD="=";var ret="";var leftchar=0;var leftbits=0;for(var i=0;i<data.length;i++){leftchar=leftchar<<8|data[i];leftbits+=8;while(leftbits>=6){var curr=leftchar>>leftbits-6&63;leftbits-=6;ret+=BASE[curr]}}if(leftbits==2){ret+=BASE[(leftchar&3)<<4];ret+=PAD+PAD}else if(leftbits==4){ret+=BASE[(leftchar&15)<<2];ret+=PAD}return ret}audio.src="data:audio/x-"+name.substr(-3)+";base64,"+encode64(byteArray);finish(audio)};audio.src=url;Browser.safeSetTimeout((function(){finish(audio)}),1e4)}else{return fail()}};Module["preloadPlugins"].push(audioPlugin);function pointerLockChange(){Browser.pointerLock=document["pointerLockElement"]===Module["canvas"]||document["mozPointerLockElement"]===Module["canvas"]||document["webkitPointerLockElement"]===Module["canvas"]||document["msPointerLockElement"]===Module["canvas"]}var canvas=Module["canvas"];if(canvas){canvas.requestPointerLock=canvas["requestPointerLock"]||canvas["mozRequestPointerLock"]||canvas["webkitRequestPointerLock"]||canvas["msRequestPointerLock"]||(function(){});canvas.exitPointerLock=document["exitPointerLock"]||document["mozExitPointerLock"]||document["webkitExitPointerLock"]||document["msExitPointerLock"]||(function(){});canvas.exitPointerLock=canvas.exitPointerLock.bind(document);document.addEventListener("pointerlockchange",pointerLockChange,false);document.addEventListener("mozpointerlockchange",pointerLockChange,false);document.addEventListener("webkitpointerlockchange",pointerLockChange,false);document.addEventListener("mspointerlockchange",pointerLockChange,false);if(Module["elementPointerLock"]){canvas.addEventListener("click",(function(ev){if(!Browser.pointerLock&&Module["canvas"].requestPointerLock){Module["canvas"].requestPointerLock();ev.preventDefault()}}),false)}}}),createContext:(function(canvas,useWebGL,setInModule,webGLContextAttributes){if(useWebGL&&Module.ctx&&canvas==Module.canvas)return Module.ctx;var ctx;var contextHandle;if(useWebGL){var contextAttributes={antialias:false,alpha:false};if(webGLContextAttributes){for(var attribute in webGLContextAttributes){contextAttributes[attribute]=webGLContextAttributes[attribute]}}contextHandle=GL.createContext(canvas,contextAttributes);if(contextHandle){ctx=GL.getContext(contextHandle).GLctx}}else{ctx=canvas.getContext("2d")}if(!ctx)return null;if(setInModule){if(!useWebGL)assert(typeof GLctx==="undefined","cannot set in module if GLctx is used, but we are a non-GL context that would replace it");Module.ctx=ctx;if(useWebGL)GL.makeContextCurrent(contextHandle);Module.useWebGL=useWebGL;Browser.moduleContextCreatedCallbacks.forEach((function(callback){callback()}));Browser.init()}return ctx}),destroyContext:(function(canvas,useWebGL,setInModule){}),fullscreenHandlersInstalled:false,lockPointer:undefined,resizeCanvas:undefined,requestFullscreen:(function(lockPointer,resizeCanvas,vrDevice){Browser.lockPointer=lockPointer;Browser.resizeCanvas=resizeCanvas;Browser.vrDevice=vrDevice;if(typeof Browser.lockPointer==="undefined")Browser.lockPointer=true;if(typeof Browser.resizeCanvas==="undefined")Browser.resizeCanvas=false;if(typeof Browser.vrDevice==="undefined")Browser.vrDevice=null;var canvas=Module["canvas"];function fullscreenChange(){Browser.isFullscreen=false;var canvasContainer=canvas.parentNode;if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvasContainer){canvas.exitFullscreen=document["exitFullscreen"]||document["cancelFullScreen"]||document["mozCancelFullScreen"]||document["msExitFullscreen"]||document["webkitCancelFullScreen"]||(function(){});canvas.exitFullscreen=canvas.exitFullscreen.bind(document);if(Browser.lockPointer)canvas.requestPointerLock();Browser.isFullscreen=true;if(Browser.resizeCanvas){Browser.setFullscreenCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}else{canvasContainer.parentNode.insertBefore(canvas,canvasContainer);canvasContainer.parentNode.removeChild(canvasContainer);if(Browser.resizeCanvas){Browser.setWindowedCanvasSize()}else{Browser.updateCanvasDimensions(canvas)}}if(Module["onFullScreen"])Module["onFullScreen"](Browser.isFullscreen);if(Module["onFullscreen"])Module["onFullscreen"](Browser.isFullscreen)}if(!Browser.fullscreenHandlersInstalled){Browser.fullscreenHandlersInstalled=true;document.addEventListener("fullscreenchange",fullscreenChange,false);document.addEventListener("mozfullscreenchange",fullscreenChange,false);document.addEventListener("webkitfullscreenchange",fullscreenChange,false);document.addEventListener("MSFullscreenChange",fullscreenChange,false)}var canvasContainer=document.createElement("div");canvas.parentNode.insertBefore(canvasContainer,canvas);canvasContainer.appendChild(canvas);canvasContainer.requestFullscreen=canvasContainer["requestFullscreen"]||canvasContainer["mozRequestFullScreen"]||canvasContainer["msRequestFullscreen"]||(canvasContainer["webkitRequestFullscreen"]?(function(){canvasContainer["webkitRequestFullscreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null)||(canvasContainer["webkitRequestFullScreen"]?(function(){canvasContainer["webkitRequestFullScreen"](Element["ALLOW_KEYBOARD_INPUT"])}):null);if(vrDevice){canvasContainer.requestFullscreen({vrDisplay:vrDevice})}else{canvasContainer.requestFullscreen()}}),requestFullScreen:(function(lockPointer,resizeCanvas,vrDevice){err("Browser.requestFullScreen() is deprecated. Please call Browser.requestFullscreen instead.");Browser.requestFullScreen=(function(lockPointer,resizeCanvas,vrDevice){return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)});return Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)}),nextRAF:0,fakeRequestAnimationFrame:(function(func){var now=Date.now();if(Browser.nextRAF===0){Browser.nextRAF=now+1e3/60}else{while(now+2>=Browser.nextRAF){Browser.nextRAF+=1e3/60}}var delay=Math.max(Browser.nextRAF-now,0);setTimeout(func,delay)}),requestAnimationFrame:function requestAnimationFrame(func){if(typeof window==="undefined"){Browser.fakeRequestAnimationFrame(func)}else{if(!window.requestAnimationFrame){window.requestAnimationFrame=window["requestAnimationFrame"]||window["mozRequestAnimationFrame"]||window["webkitRequestAnimationFrame"]||window["msRequestAnimationFrame"]||window["oRequestAnimationFrame"]||Browser.fakeRequestAnimationFrame}window.requestAnimationFrame(func)}},safeCallback:(function(func){return(function(){if(!ABORT)return func.apply(null,arguments)})}),allowAsyncCallbacks:true,queuedAsyncCallbacks:[],pauseAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=false}),resumeAsyncCallbacks:(function(){Browser.allowAsyncCallbacks=true;if(Browser.queuedAsyncCallbacks.length>0){var callbacks=Browser.queuedAsyncCallbacks;Browser.queuedAsyncCallbacks=[];callbacks.forEach((function(func){func()}))}}),safeRequestAnimationFrame:(function(func){return Browser.requestAnimationFrame((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}))}),safeSetTimeout:(function(func,timeout){Module["noExitRuntime"]=true;return setTimeout((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}else{Browser.queuedAsyncCallbacks.push(func)}}),timeout)}),safeSetInterval:(function(func,timeout){Module["noExitRuntime"]=true;return setInterval((function(){if(ABORT)return;if(Browser.allowAsyncCallbacks){func()}}),timeout)}),getMimetype:(function(name){return{"jpg":"image/jpeg","jpeg":"image/jpeg","png":"image/png","bmp":"image/bmp","ogg":"audio/ogg","wav":"audio/wav","mp3":"audio/mpeg"}[name.substr(name.lastIndexOf(".")+1)]}),getUserMedia:(function(func){if(!window.getUserMedia){window.getUserMedia=navigator["getUserMedia"]||navigator["mozGetUserMedia"]}window.getUserMedia(func)}),getMovementX:(function(event){return event["movementX"]||event["mozMovementX"]||event["webkitMovementX"]||0}),getMovementY:(function(event){return event["movementY"]||event["mozMovementY"]||event["webkitMovementY"]||0}),getMouseWheelDelta:(function(event){var delta=0;switch(event.type){case"DOMMouseScroll":delta=event.detail;break;case"mousewheel":delta=event.wheelDelta;break;case"wheel":delta=event["deltaY"];break;default:throw"unrecognized mouse wheel event: "+event.type}return delta}),mouseX:0,mouseY:0,mouseMovementX:0,mouseMovementY:0,touches:{},lastTouches:{},calculateMouseEvent:(function(event){if(Browser.pointerLock){if(event.type!="mousemove"&&"mozMovementX"in event){Browser.mouseMovementX=Browser.mouseMovementY=0}else{Browser.mouseMovementX=Browser.getMovementX(event);Browser.mouseMovementY=Browser.getMovementY(event)}if(typeof SDL!="undefined"){Browser.mouseX=SDL.mouseX+Browser.mouseMovementX;Browser.mouseY=SDL.mouseY+Browser.mouseMovementY}else{Browser.mouseX+=Browser.mouseMovementX;Browser.mouseY+=Browser.mouseMovementY}}else{var rect=Module["canvas"].getBoundingClientRect();var cw=Module["canvas"].width;var ch=Module["canvas"].height;var scrollX=typeof window.scrollX!=="undefined"?window.scrollX:window.pageXOffset;var scrollY=typeof window.scrollY!=="undefined"?window.scrollY:window.pageYOffset;if(event.type==="touchstart"||event.type==="touchend"||event.type==="touchmove"){var touch=event.touch;if(touch===undefined){return}var adjustedX=touch.pageX-(scrollX+rect.left);var adjustedY=touch.pageY-(scrollY+rect.top);adjustedX=adjustedX*(cw/rect.width);adjustedY=adjustedY*(ch/rect.height);var coords={x:adjustedX,y:adjustedY};if(event.type==="touchstart"){Browser.lastTouches[touch.identifier]=coords;Browser.touches[touch.identifier]=coords}else if(event.type==="touchend"||event.type==="touchmove"){var last=Browser.touches[touch.identifier];if(!last)last=coords;Browser.lastTouches[touch.identifier]=last;Browser.touches[touch.identifier]=coords}return}var x=event.pageX-(scrollX+rect.left);var y=event.pageY-(scrollY+rect.top);x=x*(cw/rect.width);y=y*(ch/rect.height);Browser.mouseMovementX=x-Browser.mouseX;Browser.mouseMovementY=y-Browser.mouseY;Browser.mouseX=x;Browser.mouseY=y}}),asyncLoad:(function(url,onload,onerror,noRunDep){var dep=!noRunDep?getUniqueRunDependency("al "+url):"";Module["readAsync"](url,(function(arrayBuffer){assert(arrayBuffer,'Loading data file "'+url+'" failed (no arrayBuffer).');onload(new Uint8Array(arrayBuffer));if(dep)removeRunDependency(dep)}),(function(event){if(onerror){onerror()}else{throw'Loading data file "'+url+'" failed.'}}));if(dep)addRunDependency(dep)}),resizeListeners:[],updateResizeListeners:(function(){var canvas=Module["canvas"];Browser.resizeListeners.forEach((function(listener){listener(canvas.width,canvas.height)}))}),setCanvasSize:(function(width,height,noUpdates){var canvas=Module["canvas"];Browser.updateCanvasDimensions(canvas,width,height);if(!noUpdates)Browser.updateResizeListeners()}),windowedWidth:0,windowedHeight:0,setFullscreenCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags|8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),setWindowedCanvasSize:(function(){if(typeof SDL!="undefined"){var flags=HEAPU32[SDL.screen>>2];flags=flags&~8388608;HEAP32[SDL.screen>>2]=flags}Browser.updateCanvasDimensions(Module["canvas"]);Browser.updateResizeListeners()}),updateCanvasDimensions:(function(canvas,wNative,hNative){if(wNative&&hNative){canvas.widthNative=wNative;canvas.heightNative=hNative}else{wNative=canvas.widthNative;hNative=canvas.heightNative}var w=wNative;var h=hNative;if(Module["forcedAspectRatio"]&&Module["forcedAspectRatio"]>0){if(w/h<Module["forcedAspectRatio"]){w=Math.round(h*Module["forcedAspectRatio"])}else{h=Math.round(w/Module["forcedAspectRatio"])}}if((document["fullscreenElement"]||document["mozFullScreenElement"]||document["msFullscreenElement"]||document["webkitFullscreenElement"]||document["webkitCurrentFullScreenElement"])===canvas.parentNode&&typeof screen!="undefined"){var factor=Math.min(screen.width/w,screen.height/h);w=Math.round(w*factor);h=Math.round(h*factor)}if(Browser.resizeCanvas){if(canvas.width!=w)canvas.width=w;if(canvas.height!=h)canvas.height=h;if(typeof canvas.style!="undefined"){canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}else{if(canvas.width!=wNative)canvas.width=wNative;if(canvas.height!=hNative)canvas.height=hNative;if(typeof canvas.style!="undefined"){if(w!=wNative||h!=hNative){canvas.style.setProperty("width",w+"px","important");canvas.style.setProperty("height",h+"px","important")}else{canvas.style.removeProperty("width");canvas.style.removeProperty("height")}}}}),wgetRequests:{},nextWgetRequestHandle:0,getNextWgetRequestHandle:(function(){var handle=Browser.nextWgetRequestHandle;Browser.nextWgetRequestHandle++;return handle})};function _emscripten_async_call(func,arg,millis){Module["noExitRuntime"]=true;function wrapper(){getFuncWrapper(func,"vi")(arg)}if(millis>=0){Browser.safeSetTimeout(wrapper,millis)}else{Browser.safeRequestAnimationFrame(wrapper)}}function _emscripten_async_wget3_data(url,request,user,password,post_data,post_data_len,arg,free,onload,onerror,onprogress){var _url=Pointer_stringify(url);var _request=Pointer_stringify(request);var _user;var _password;var http=new XMLHttpRequest;if(user)_user=Pointer_stringify(user);else _user=null;if(password)_password=Pointer_stringify(password);else _password=null;http.open(_request,_url,true);http.responseType="arraybuffer";if(_user){http.setRequestHeader("Authorization","Basic "+btoa(_user+":"+_password))}var handle=Browser.getNextWgetRequestHandle();http.onload=function http_onload(e){if(http.status==200||_url.substr(0,4).toLowerCase()!="http"){var byteArray=new Uint8Array(http.response);var buffer=_malloc(byteArray.length);HEAPU8.set(byteArray,buffer);if(onload)Runtime.dynCall("viiii",onload,[handle,arg,buffer,byteArray.length]);if(free)_free(buffer)}else{if(onerror)Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onerror=function http_onerror(e){if(onerror){Runtime.dynCall("viiii",onerror,[handle,arg,http.status,http.statusText])}delete Browser.wgetRequests[handle]};http.onprogress=function http_onprogress(e){if(onprogress)Runtime.dynCall("viiii",onprogress,[handle,arg,e.loaded,e.lengthComputable||e.lengthComputable===undefined?e.total:0])};http.onabort=function http_onabort(e){delete Browser.wgetRequests[handle]};try{if(http.channel instanceof Ci.nsIHttpChannel)http.channel.redirectionLimit=0}catch(ex){}if(_request=="POST"){var _post_data=HEAPU8.subarray(post_data,post_data+post_data_len);http.setRequestHeader("Content-type","application/octet-stream");http.setRequestHeader("Content-length",post_data_len);http.setRequestHeader("Connection","close");http.send(_post_data)}else{http.send(null)}Browser.wgetRequests[handle]=http;return handle}function _emscripten_random(){return Math.random()}function __exit(status){exit(status)}function _exit(status){__exit(status)}function _fb_refresh(opaque,data,x,y,w,h,stride){var i,j,v,src,image_data,dst_pos,display,dst_pos1,image_stride;display=graphic_display;image_data=display.image.data;image_stride=display.width*4;dst_pos1=(y*display.width+x)*4;for(i=0;i<h;i=i+1|0){src=data;dst_pos=dst_pos1;for(j=0;j<w;j=j+1|0){v=HEAPU32[src>>2];image_data[dst_pos]=v>>16&255;image_data[dst_pos+1]=v>>8&255;image_data[dst_pos+2]=v&255;image_data[dst_pos+3]=255;src=src+4|0;dst_pos=dst_pos+4|0}data=data+stride|0;dst_pos1=dst_pos1+image_stride|0}display.ctx.putImageData(display.image,0,0,x,y,w,h)}function _file_buffer_init(bs){HEAPU32[bs>>2]=0;HEAPU32[bs+4>>2]=0}function _file_buffer_read(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){HEAPU8[buf+i]=data[offset+i]}}}function _file_buffer_reset(bs){_file_buffer_resize(bs,0);_file_buffer_init(bs)}function _file_buffer_get_new_handle(){var h;if(typeof Browser.fbuf_table=="undefined"){Browser.fbuf_table=new Object;Browser.fbuf_next_handle=1}for(;;){h=Browser.fbuf_next_handle;Browser.fbuf_next_handle++;if(Browser.fbuf_next_handle==2147483648)Browser.fbuf_next_handle=1;if(typeof Browser.fbuf_table[h]=="undefined"){return h}}}function _file_buffer_resize(bs,new_size){var h,size,new_data,i,data;h=HEAPU32[bs>>2];size=HEAPU32[bs+4>>2];if(new_size==0){if(h!=0){delete Browser.fbuf_table[h];h=0}}else if(size==0){h=_file_buffer_get_new_handle();new_data=new Uint8Array(new_size);Browser.fbuf_table[h]=new_data}else if(size!=new_size){data=Browser.fbuf_table[h];new_data=new Uint8Array(new_size);if(new_size>size){new_data.set(data,0)}else{for(i=0;i<new_size;i=i+1|0)new_data[i]=data[i]}Browser.fbuf_table[h]=new_data}HEAPU32[bs>>2]=h;HEAPU32[bs+4>>2]=new_size;return 0}function _file_buffer_set(bs,offset,val,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=val}}}function _file_buffer_write(bs,offset,buf,size){var h,data,i;h=HEAPU32[bs>>2];if(h){data=Browser.fbuf_table[h];for(i=0;i<size;i=i+1|0){data[offset+i]=HEAPU8[buf+i]}}}function _fs_export_file(filename,buf,buf_len){var _filename=Pointer_stringify(filename);var data=HEAPU8.subarray(buf,buf+buf_len);var file=new Blob([data],{type:"application/octet-stream"});var url=URL.createObjectURL(file);var a=document.createElement("a");a.href=url;a.setAttribute("download",_filename);a.innerHTML="downloading";document.body.appendChild(a);setTimeout((function(){a.click();document.body.removeChild(a)}),50)}function _fs_wget_update_downloading(flag){update_downloading(Boolean(flag))}function _gettimeofday(ptr){var now=Date.now();HEAP32[ptr>>2]=now/1e3|0;HEAP32[ptr+4>>2]=now%1e3*1e3|0;return 0}var ___tm_timezone=allocate(intArrayFromString("GMT"),"i8",ALLOC_STATIC);function _gmtime_r(time,tmPtr){var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getUTCSeconds();HEAP32[tmPtr+4>>2]=date.getUTCMinutes();HEAP32[tmPtr+8>>2]=date.getUTCHours();HEAP32[tmPtr+12>>2]=date.getUTCDate();HEAP32[tmPtr+16>>2]=date.getUTCMonth();HEAP32[tmPtr+20>>2]=date.getUTCFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getUTCDay();HEAP32[tmPtr+36>>2]=0;HEAP32[tmPtr+32>>2]=0;var start=Date.UTC(date.getUTCFullYear(),0,1,0,0,0,0);var yday=(date.getTime()-start)/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+40>>2]=___tm_timezone;return tmPtr}function _tzset(){if(_tzset.called)return;_tzset.called=true;HEAP32[__get_timezone()>>2]=(new Date).getTimezoneOffset()*60;var winter=new Date(2e3,0,1);var summer=new Date(2e3,6,1);HEAP32[__get_daylight()>>2]=Number(winter.getTimezoneOffset()!=summer.getTimezoneOffset());function extractZone(date){var match=date.toTimeString().match(/\(([A-Za-z ]+)\)$/);return match?match[1]:"GMT"}var winterName=extractZone(winter);var summerName=extractZone(summer);var winterNamePtr=allocate(intArrayFromString(winterName),"i8",ALLOC_NORMAL);var summerNamePtr=allocate(intArrayFromString(summerName),"i8",ALLOC_NORMAL);if(summer.getTimezoneOffset()<winter.getTimezoneOffset()){HEAP32[__get_tzname()>>2]=winterNamePtr;HEAP32[__get_tzname()+4>>2]=summerNamePtr}else{HEAP32[__get_tzname()>>2]=summerNamePtr;HEAP32[__get_tzname()+4>>2]=winterNamePtr}}function _localtime_r(time,tmPtr){_tzset();var date=new Date(HEAP32[time>>2]*1e3);HEAP32[tmPtr>>2]=date.getSeconds();HEAP32[tmPtr+4>>2]=date.getMinutes();HEAP32[tmPtr+8>>2]=date.getHours();HEAP32[tmPtr+12>>2]=date.getDate();HEAP32[tmPtr+16>>2]=date.getMonth();HEAP32[tmPtr+20>>2]=date.getFullYear()-1900;HEAP32[tmPtr+24>>2]=date.getDay();var start=new Date(date.getFullYear(),0,1);var yday=(date.getTime()-start.getTime())/(1e3*60*60*24)|0;HEAP32[tmPtr+28>>2]=yday;HEAP32[tmPtr+36>>2]=-(date.getTimezoneOffset()*60);var summerOffset=(new Date(2e3,6,1)).getTimezoneOffset();var winterOffset=start.getTimezoneOffset();var dst=(summerOffset!=winterOffset&&date.getTimezoneOffset()==Math.min(winterOffset,summerOffset))|0;HEAP32[tmPtr+32>>2]=dst;var zonePtr=HEAP32[__get_tzname()+(dst?4:0)>>2];HEAP32[tmPtr+40>>2]=zonePtr;return tmPtr}function _emscripten_memcpy_big(dest,src,num){HEAPU8.set(HEAPU8.subarray(src,src+num),dest);return dest}function _net_recv_packet(bs,buf,buf_len){if(net_state){net_state.recv_packet(HEAPU8.subarray(buf,buf+buf_len))}}function _time(ptr){var ret=Date.now()/1e3|0;if(ptr){HEAP32[ptr>>2]=ret}return ret}if(ENVIRONMENT_IS_NODE){_emscripten_get_now=function _emscripten_get_now_actual(){var t=process["hrtime"]();return t[0]*1e3+t[1]/1e6}}else if(typeof dateNow!=="undefined"){_emscripten_get_now=dateNow}else if(typeof self==="object"&&self["performance"]&&typeof self["performance"]["now"]==="function"){_emscripten_get_now=(function(){return self["performance"]["now"]()})}else if(typeof performance==="object"&&typeof performance["now"]==="function"){_emscripten_get_now=(function(){return performance["now"]()})}else{_emscripten_get_now=Date.now}Module["requestFullScreen"]=function Module_requestFullScreen(lockPointer,resizeCanvas,vrDevice){err("Module.requestFullScreen is deprecated. Please call Module.requestFullscreen instead.");Module["requestFullScreen"]=Module["requestFullscreen"];Browser.requestFullScreen(lockPointer,resizeCanvas,vrDevice)};Module["requestFullscreen"]=function Module_requestFullscreen(lockPointer,resizeCanvas,vrDevice){Browser.requestFullscreen(lockPointer,resizeCanvas,vrDevice)};Module["requestAnimationFrame"]=function Module_requestAnimationFrame(func){Browser.requestAnimationFrame(func)};Module["setCanvasSize"]=function Module_setCanvasSize(width,height,noUpdates){Browser.setCanvasSize(width,height,noUpdates)};Module["pauseMainLoop"]=function Module_pauseMainLoop(){Browser.mainLoop.pause()};Module["resumeMainLoop"]=function Module_resumeMainLoop(){Browser.mainLoop.resume()};Module["getUserMedia"]=function Module_getUserMedia(){Browser.getUserMedia()};Module["createContext"]=function Module_createContext(canvas,useWebGL,setInModule,webGLContextAttributes){return Browser.createContext(canvas,useWebGL,setInModule,webGLContextAttributes)};DYNAMICTOP_PTR=staticAlloc(4);STACK_BASE=STACKTOP=alignMemory(STATICTOP);STACK_MAX=STACK_BASE+TOTAL_STACK;DYNAMIC_BASE=alignMemory(STACK_MAX);HEAP32[DYNAMICTOP_PTR>>2]=DYNAMIC_BASE;staticSealed=true;var ASSERTIONS=false;function intArrayFromString(stringy,dontAddNull,length){var len=length>0?length:lengthBytesUTF8(stringy)+1;var u8array=new Array(len);var numBytesWritten=stringToUTF8Array(stringy,u8array,0,u8array.length);if(dontAddNull)u8array.length=numBytesWritten;return u8array}function intArrayToString(array){var ret=[];for(var i=0;i<array.length;i++){var chr=array[i];if(chr>255){if(ASSERTIONS){assert(false,"Character code "+chr+" ("+String.fromCharCode(chr)+")  at offset "+i+" not in 0x00-0xFF.")}chr&=255}ret.push(String.fromCharCode(chr))}return ret.join("")}var decodeBase64=typeof atob==="function"?atob:(function(input){var keyStr="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";var output="";var chr1,chr2,chr3;var enc1,enc2,enc3,enc4;var i=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,"");do{enc1=keyStr.indexOf(input.charAt(i++));enc2=keyStr.indexOf(input.charAt(i++));enc3=keyStr.indexOf(input.charAt(i++));enc4=keyStr.indexOf(input.charAt(i++));chr1=enc1<<2|enc2>>4;chr2=(enc2&15)<<4|enc3>>2;chr3=(enc3&3)<<6|enc4;output=output+String.fromCharCode(chr1);if(enc3!==64){output=output+String.fromCharCode(chr2)}if(enc4!==64){output=output+String.fromCharCode(chr3)}}while(i<input.length);return output});function intArrayFromBase64(s){if(typeof ENVIRONMENT_IS_NODE==="boolean"&&ENVIRONMENT_IS_NODE){var buf;try{buf=Buffer.from(s,"base64")}catch(_){buf=new Buffer(s,"base64")}return new Uint8Array(buf.buffer,buf.byteOffset,buf.byteLength)}try{var decoded=decodeBase64(s);var bytes=new Uint8Array(decoded.length);for(var i=0;i<decoded.length;++i){bytes[i]=decoded.charCodeAt(i)}return bytes}catch(_){throw new Error("Converting base64 string to bytes failed.")}}function tryParseAsDataURI(filename){if(!isDataURI(filename)){return}return intArrayFromBase64(filename.slice(dataURIPrefix.length))}function invoke_ii(index,a1){var sp=stackSave();try{return Module["dynCall_ii"](index,a1)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iii(index,a1,a2){var sp=stackSave();try{return Module["dynCall_iii"](index,a1,a2)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiii(index,a1,a2,a3){var sp=stackSave();try{return Module["dynCall_iiii"](index,a1,a2,a3)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiii(index,a1,a2,a3,a4){var sp=stackSave();try{return Module["dynCall_iiiii"](index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{return Module["dynCall_iiiiii"](index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{return Module["dynCall_iiiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiii(index,a1,a2,a3,a4,a5,a6,a7){var sp=stackSave();try{return Module["dynCall_iiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8){var sp=stackSave();try{return Module["dynCall_iiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_iiiiiiiiiiiiiiiii(index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16){var sp=stackSave();try{return Module["dynCall_iiiiiiiiiiiiiiiii"](index,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vi(index,a1){var sp=stackSave();try{Module["dynCall_vi"](index,a1)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_vii(index,a1,a2){var sp=stackSave();try{Module["dynCall_vii"](index,a1,a2)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viii(index,a1,a2,a3){var sp=stackSave();try{Module["dynCall_viii"](index,a1,a2,a3)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiii(index,a1,a2,a3,a4){var sp=stackSave();try{Module["dynCall_viiii"](index,a1,a2,a3,a4)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiii(index,a1,a2,a3,a4,a5){var sp=stackSave();try{Module["dynCall_viiiii"](index,a1,a2,a3,a4,a5)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}function invoke_viiiiii(index,a1,a2,a3,a4,a5,a6){var sp=stackSave();try{Module["dynCall_viiiiii"](index,a1,a2,a3,a4,a5,a6)}catch(e){stackRestore(sp);if(typeof e!=="number"&&e!=="longjmp")throw e;Module["setThrew"](1,0)}}Module.asmGlobalArg={"Math":Math,"Int8Array":Int8Array,"Int16Array":Int16Array,"Int32Array":Int32Array,"Uint8Array":Uint8Array,"Uint16Array":Uint16Array,"Uint32Array":Uint32Array,"Float32Array":Float32Array,"Float64Array":Float64Array,"NaN":NaN,"Infinity":Infinity};Module.asmLibraryArg={"abort":abort,"assert":assert,"enlargeMemory":enlargeMemory,"getTotalMemory":getTotalMemory,"abortOnCannotGrowMemory":abortOnCannotGrowMemory,"invoke_ii":invoke_ii,"invoke_iii":invoke_iii,"invoke_iiii":invoke_iiii,"invoke_iiiii":invoke_iiiii,"invoke_iiiiii":invoke_iiiiii,"invoke_iiiiiii":invoke_iiiiiii,"invoke_iiiiiiii":invoke_iiiiiiii,"invoke_iiiiiiiii":invoke_iiiiiiiii,"invoke_iiiiiiiiiiiiiiiii":invoke_iiiiiiiiiiiiiiiii,"invoke_vi":invoke_vi,"invoke_vii":invoke_vii,"invoke_viii":invoke_viii,"invoke_viiii":invoke_viiii,"invoke_viiiii":invoke_viiiii,"invoke_viiiiii":invoke_viiiiii,"___assert_fail":___assert_fail,"___buildEnvironment":___buildEnvironment,"___setErrNo":___setErrNo,"___syscall140":___syscall140,"___syscall146":___syscall146,"___syscall54":___syscall54,"___syscall6":___syscall6,"__exit":__exit,"_abort":_abort,"_clock_gettime":_clock_gettime,"_console_get_size":_console_get_size,"_console_write":_console_write,"_emscripten_async_call":_emscripten_async_call,"_emscripten_async_wget3_data":_emscripten_async_wget3_data,"_emscripten_get_now":_emscripten_get_now,"_emscripten_get_now_is_monotonic":_emscripten_get_now_is_monotonic,"_emscripten_memcpy_big":_emscripten_memcpy_big,"_emscripten_random":_emscripten_random,"_emscripten_set_main_loop":_emscripten_set_main_loop,"_emscripten_set_main_loop_timing":_emscripten_set_main_loop_timing,"_exit":_exit,"_fb_refresh":_fb_refresh,"_file_buffer_get_new_handle":_file_buffer_get_new_handle,"_file_buffer_init":_file_buffer_init,"_file_buffer_read":_file_buffer_read,"_file_buffer_reset":_file_buffer_reset,"_file_buffer_resize":_file_buffer_resize,"_file_buffer_set":_file_buffer_set,"_file_buffer_write":_file_buffer_write,"_fs_export_file":_fs_export_file,"_fs_wget_update_downloading":_fs_wget_update_downloading,"_gettimeofday":_gettimeofday,"_gmtime_r":_gmtime_r,"_localtime_r":_localtime_r,"_net_recv_packet":_net_recv_packet,"_time":_time,"_tzset":_tzset,"flush_NO_FILESYSTEM":flush_NO_FILESYSTEM,"DYNAMICTOP_PTR":DYNAMICTOP_PTR,"tempDoublePtr":tempDoublePtr,"ABORT":ABORT,"STACKTOP":STACKTOP,"STACK_MAX":STACK_MAX};// EMSCRIPTEN_START_ASM
+var asm=(/** @suppress {uselessCode} */ function(global,env,buffer) {
+"use asm";var a=new global.Int8Array(buffer);var b=new global.Int16Array(buffer);var c=new global.Int32Array(buffer);var d=new global.Uint8Array(buffer);var e=new global.Uint16Array(buffer);var f=new global.Uint32Array(buffer);var g=new global.Float32Array(buffer);var h=new global.Float64Array(buffer);var i=env.DYNAMICTOP_PTR|0;var j=env.tempDoublePtr|0;var k=env.ABORT|0;var l=env.STACKTOP|0;var m=env.STACK_MAX|0;var n=0;var o=0;var p=0;var q=0;var r=global.NaN,s=global.Infinity;var t=0,u=0,v=0,w=0,x=0.0;var y=0;var z=global.Math.floor;var A=global.Math.abs;var B=global.Math.sqrt;var C=global.Math.pow;var D=global.Math.cos;var E=global.Math.sin;var F=global.Math.tan;var G=global.Math.acos;var H=global.Math.asin;var I=global.Math.atan;var J=global.Math.atan2;var K=global.Math.exp;var L=global.Math.log;var M=global.Math.ceil;var N=global.Math.imul;var O=global.Math.min;var P=global.Math.max;var Q=global.Math.clz32;var R=env.abort;var S=env.assert;var T=env.enlargeMemory;var U=env.getTotalMemory;var V=env.abortOnCannotGrowMemory;var W=env.invoke_ii;var X=env.invoke_iii;var Y=env.invoke_iiii;var Z=env.invoke_iiiii;var _=env.invoke_iiiiii;var $=env.invoke_iiiiiii;var aa=env.invoke_iiiiiiii;var ba=env.invoke_iiiiiiiii;var ca=env.invoke_iiiiiiiiiiiiiiiii;var da=env.invoke_vi;var ea=env.invoke_vii;var fa=env.invoke_viii;var ga=env.invoke_viiii;var ha=env.invoke_viiiii;var ia=env.invoke_viiiiii;var ja=env.___assert_fail;var ka=env.___buildEnvironment;var la=env.___setErrNo;var ma=env.___syscall140;var na=env.___syscall146;var oa=env.___syscall54;var pa=env.___syscall6;var qa=env.__exit;var ra=env._abort;var sa=env._clock_gettime;var ta=env._console_get_size;var ua=env._console_write;var va=env._emscripten_async_call;var wa=env._emscripten_async_wget3_data;var xa=env._emscripten_get_now;var ya=env._emscripten_get_now_is_monotonic;var za=env._emscripten_memcpy_big;var Aa=env._emscripten_random;var Ba=env._emscripten_set_main_loop;var Ca=env._emscripten_set_main_loop_timing;var Da=env._exit;var Ea=env._fb_refresh;var Fa=env._file_buffer_get_new_handle;var Ga=env._file_buffer_init;var Ha=env._file_buffer_read;var Ia=env._file_buffer_reset;var Ja=env._file_buffer_resize;var Ka=env._file_buffer_set;var La=env._file_buffer_write;var Ma=env._fs_export_file;var Na=env._fs_wget_update_downloading;var Oa=env._gettimeofday;var Pa=env._gmtime_r;var Qa=env._localtime_r;var Ra=env._net_recv_packet;var Sa=env._time;var Ta=env._tzset;var Ua=env.flush_NO_FILESYSTEM;var Va=0.0;
+// EMSCRIPTEN_START_FUNCS
+function jb(a){a=a|0;var b=0;b=l;l=l+a|0;l=l+15&-16;return b|0}function kb(){return l|0}function lb(a){a=a|0;l=a}function mb(a,b){a=a|0;b=b|0;l=a;m=b}function nb(a,b){a=a|0;b=b|0;if(!n){n=a;o=b}}function ob(a){a=a|0;y=a}function pb(){return y|0}function qb(b){b=b|0;var d=0,e=0;d=c[4202132]|0;if(d>>>0>=1024)return;e=c[4202133]|0;a[20144+e>>0]=b;b=e+1|0;c[4202133]=(b|0)==1024?0:b;c[4202132]=d+1;return}function rb(a,b){a=a|0;b=b|0;var d=0;d=c[4202134]|0;if(!d)return;fb[c[(c[d>>2]|0)+32>>2]&15](d,a,b&65535);return}function sb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=c[4202134]|0;if(!e)return;Wa[c[(c[e>>2]|0)+24>>2]&15](e)|0;g=c[4202135]|0;h=g+-1|0;e=c[4202136]|0;f=e+-1|0;a=(((h|0)>(a|0)?a:h)<<15|0)/(g|0)|0;e=(((f|0)>(b|0)?b:f)<<15|0)/(e|0)|0;c[4202137]=a;c[4202138]=e;c[4202139]=d;b=c[4202134]|0;hb[c[(c[b>>2]|0)+28>>2]&7](b,a,e,0,d);return}function tb(a){a=a|0;var b=0;b=c[4202134]|0;if(!b)return;hb[c[(c[b>>2]|0)+28>>2]&7](b,c[4202137]|0,c[4202138]|0,a,c[4202139]|0);return}function ub(a,b){a=a|0;b=b|0;var d=0;d=c[(c[4202134]|0)+4>>2]|0;if(!d)return;fb[c[d+24>>2]&15](d,a,b);return}function vb(a){a=a|0;var b=0;c[4202140]=a;b=c[4202134]|0;if(!b)return;b=c[b+4>>2]|0;if(!b)return;eb[c[b+28>>2]&15](b,a);return}function wb(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;i=Le(20)|0;c[i+4>>2]=b;c[i+8>>2]=Tk(d)|0;if(e|0)c[i+16>>2]=Tk(e)|0;c[4202135]=f;c[4202136]=g;c[i+12>>2]=h;h=Le(248)|0;c[i>>2]=h;lf(h);bf(c[i>>2]|0,a,3,i);return}function xb(a){a=a|0;var b=0,d=0,e=0;e=c[a>>2]|0;b=c[e+164>>2]|0;if((b|0)>0){if((b|0)!=1)ja(15288,15305,207,15313);d=ad(c[e+108>>2]|0,4,a)|0;c[e+112>>2]=d;b=c[a+16>>2]|0;if(!b)return;hd(d,b);return}b=c[e+96>>2]|0;if((b|0)<=0){Bb(a);return}if((b|0)!=1)ja(15324,15305,224,15344);c[e+56>>2]=re(c[e+52>>2]|0,131072,5,a)|0;return}function yb(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0;h=l;l=l+144|0;d=h;e=h+132|0;f=h+128|0;g=a+8|0;b=c[g>>2]|0;if(b|0?_b(b)|0:0){b=$b(c[g>>2]|0)|0;i=c[a+12>>2]|0;b=Ya[c[i+8>>2]&63](c[i>>2]|0,d,(b|0)<128?b:128)|0;if((b|0)>0)ac(c[g>>2]|0,d,b)|0;if(c[4202141]|0){ta(e|0,f|0);bc(c[g>>2]|0,c[e>>2]|0,c[f>>2]|0);c[4202141]=0}}b=c[a+16>>2]|0;if(b|0)fb[c[b+24>>2]&15](b,1,0);if(!(Xa[c[(c[a>>2]|0)+16>>2]&3](a,10)|0)){b=0;while(1){eb[c[(c[a>>2]|0)+20>>2]&15](a,2e5);d=Xa[c[(c[a>>2]|0)+16>>2]&3](a,10)|0;if(b>>>0>13|(d|0)!=0)break;else b=b+1|0}if(!d){va(6,a|0,0);l=h;return}}va(6,a|0,10);l=h;return}function zb(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=c[a+8>>2]|0;Ea(b|0,(c[a+12>>2]|0)+(N(h,e)|0)+(d<<2)|0,d|0,e|0,f|0,g|0,h|0);return}function Ab(a){a=a|0;var b=0,d=0;b=c[a>>2]|0;d=c[b+96>>2]|0;if((d|0)<=0){Bb(a);return}if((d|0)!=1)ja(15324,15305,224,15344);c[b+56>>2]=re(c[b+52>>2]|0,131072,5,a)|0;return}function Bb(b){b=b|0;var d=0,e=0,f=0,g=0,h=0;g=c[b>>2]|0;c[g+24>>2]=1;d=c[b+4>>2]<<20;h=g+16|0;c[h>>2]=d;c[h+4>>2]=((d|0)<0)<<31>>31;h=b+8|0;d=c[h>>2]|0;if(d|0?a[d>>0]|0:0)hf(c[b>>2]|0,d);e=c[4202135]|0;d=c[4202136]|0;if((e|0)>0&(d|0)>0){f=g+32|0;if(!(c[f>>2]|0)){c[f>>2]=Tk(19811)|0;e=c[4202135]|0;d=c[4202136]|0}c[g+36>>2]=e;c[g+40>>2]=d}else{c[4202141]=1;f=Le(12)|0;c[f+4>>2]=2;c[f+8>>2]=5;c[g+44>>2]=f}e=g+180|0;d=c[e>>2]|0;do if((d|0)>0)if(c[b+12>>2]|0)if((d|0)==1){f=Le(32)|0;a[f>>0]=2;a[f+1>>0]=~~(+Aa()*256.0);a[f+2>>0]=~~(+Aa()*256.0);a[f+3>>0]=~~(+Aa()*256.0);a[f+4>>0]=~~(+Aa()*256.0);a[f+5>>0]=~~(+Aa()*256.0);c[f+8>>2]=3;c[f+12>>2]=0;c[g+176>>2]=f;break}else ja(15358,15305,269,15376);else{d=0;do{Uj(c[g+168+(d*12|0)+4>>2]|0);Uj(c[g+168+(d*12|0)>>2]|0);d=d+1|0}while((d|0)<(c[e>>2]|0));c[e>>2]=0;break}while(0);f=kf(g)|0;c[4202134]=f;jf(c[b>>2]|0);d=c[f+4>>2]|0;if(d|0)eb[c[d+28>>2]&15](d,c[4202140]|0);Uj(c[b>>2]|0);Uj(c[h>>2]|0);d=b+16|0;e=c[d>>2]|0;if(!e){Uj(b);va(6,f|0,0);return}Nl(e|0,0,gk(e)|0)|0;Uj(c[d>>2]|0);Uj(b);va(6,f|0,0);return}function Cb(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=c[4202132]|0;a=(e|0)>(d|0)?d:e;c[4202132]=e-a;if(!a){b=0;return b|0}e=0;d=c[4202142]|0;do{f=1024-d|0;f=(a|0)<(f|0)?a:f;Ll(b+e|0,20144+d|0,f|0)|0;a=a-f|0;e=f+e|0;f=f+d|0;d=(f|0)==1024?0:f}while((a|0)!=0);c[4202142]=d;f=e;return f|0}function Db(b,d){b=b|0;d=d|0;var e=0,f=0;e=Le(572)|0;Fb(e,b,2,8,1);c[e+544>>2]=d;b=Wa[c[d>>2]&15](d)|0;d=y;a[e+288>>0]=b;a[e+289>>0]=b>>>8;a[e+290>>0]=b>>>16;a[e+291>>0]=b>>>24;a[e+292>>0]=d;f=Il(b|0,d|0,40)|0;a[e+293>>0]=f;f=Il(b|0,d|0,48)|0;a[e+294>>0]=f;d=Il(b|0,d|0,56)|0;a[e+295>>0]=d;return e|0}function Eb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0;k=l;l=l+16|0;h=k;i=c[a+544>>2]|0;j=a+548|0;if(c[j>>2]|0){j=-1;l=k;return j|0}if((Rb(a,h,b,d,0,16,0)|0)<0){j=0;l=k;return j|0}m=c[h>>2]|0;g=a+552|0;c[g>>2]=m;c[g+12>>2]=b;c[g+16>>2]=d;switch(m|0){case 0:{b=Tj(f)|0;c[g+4>>2]=b;c[g+8>>2]=f;m=h+8|0;b=ab[c[i+4>>2]&3](i,c[m>>2]|0,c[m+4>>2]|0,b,(f+-1|0)/512|0,2,a)|0;if((b|0)>0){c[j>>2]=1;m=0;l=k;return m|0}else{Tb(a,b);m=0;l=k;return m|0}}case 1:{if((f|0)<=0)ja(15396,15412,1097,15421);f=e+-16|0;m=Tj(f)|0;Rb(a,m,b,d,16,f,0)|0;b=h+8|0;b=ab[c[i+8>>2]&3](i,c[b>>2]|0,c[b+4>>2]|0,m,(f|0)/512|0,2,a)|0;Uj(m);if((b|0)>0){c[j>>2]=1;m=0;l=k;return m|0}else{Tb(a,b);m=0;l=k;return m|0}}default:{m=0;l=k;return m|0}}return 0}function Fb(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;n=l;l=l+64|0;m=n+32|0;k=n;Nl(d|0,0,544)|0;if(!(c[e>>2]|0)){k=c[e+4>>2]|0;c[d>>2]=k;c[d+12>>2]=c[e+16>>2];m=e+8|0;c[d+4>>2]=He(k,c[m>>2]|0,c[m+4>>2]|0,4096,0,d,8,3,7)|0;c[d+16>>2]=9}else{switch(f|0){case 1:{i=4096;j=512;break}case 2:{i=4097;j=256;break}case 3:{i=4099;j=1920;break}case 9:{i=4169;j=2;break}case 18:{i=4178;j=2432;break}default:ra()}c[m>>2]=i&65535;nk(k,32,15384,m)|0;v=Qd(c[e>>2]|0,k,-1,6900,i,0,j)|0;k=d+8|0;c[k>>2]=v;Yd(v,44,6900);Yd(c[k>>2]|0,46,f&65535);Xd(c[k>>2]|0,61,1);c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;v=m+2|0;a[v>>0]=16;u=m+3|0;a[u>>0]=1;t=m+4|0;a[t>>0]=4;s=m+8|0;r=m+9|0;q=m+10|0;p=m+11|0;o=m+12|0;i=m+13|0;c[s>>2]=0;a[s+4>>0]=0;a[i>>0]=16;j=m+14|0;a[j>>0]=0;e=m+15|0;a[e>>0]=0;Zd(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;a[v>>0]=16;a[u>>0]=3;a[t>>0]=4;a[s>>0]=0;a[r>>0]=16;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;Zd(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;a[m>>0]=9;a[v>>0]=16;a[u>>0]=4;a[t>>0]=4;a[s>>0]=0;a[r>>0]=32;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;Zd(c[k>>2]|0,m,16)|0;c[m>>2]=0;c[m+4>>2]=0;c[m+8>>2]=0;c[m+12>>2]=0;c[m+16>>2]=0;a[m>>0]=9;a[v>>0]=20;a[u>>0]=2;a[t>>0]=4;a[s>>0]=0;a[r>>0]=48;a[q>>0]=0;a[p>>0]=0;a[o>>0]=0;a[i>>0]=16;a[j>>0]=0;a[e>>0]=0;c[m+16>>2]=0;Zd(c[k>>2]|0,m,20)|0;c[d+16>>2]=6;c[d+12>>2]=Sd(c[k>>2]|0,0)|0;m=Td(c[k>>2]|0)|0;c[d>>2]=m;c[d+4>>2]=He(m,0,0,16384,0,d,7,1,23)|0;Vd(c[k>>2]|0,4,16384,0,d,2)}c[d+264>>2]=f;c[d+268>>2]=65535;c[d+284>>2]=g;c[d+276>>2]=h;v=d+24|0;c[v>>2]=0;c[v+4>>2]=0;c[v+8>>2]=0;c[v+12>>2]=0;c[v+16>>2]=0;c[d+44>>2]=16;c[d+52>>2]=0;c[d+56>>2]=0;c[d+60>>2]=0;b[d+48>>1]=0;c[d+68>>2]=0;c[d+72>>2]=16;c[d+80>>2]=0;c[d+84>>2]=0;c[d+88>>2]=0;b[d+76>>1]=0;c[d+96>>2]=0;c[d+100>>2]=16;c[d+108>>2]=0;c[d+112>>2]=0;c[d+116>>2]=0;b[d+104>>1]=0;c[d+124>>2]=0;c[d+128>>2]=16;c[d+136>>2]=0;c[d+140>>2]=0;c[d+144>>2]=0;b[d+132>>1]=0;c[d+152>>2]=0;c[d+156>>2]=16;c[d+164>>2]=0;c[d+168>>2]=0;c[d+172>>2]=0;b[d+160>>1]=0;c[d+180>>2]=0;c[d+184>>2]=16;c[d+192>>2]=0;c[d+196>>2]=0;c[d+200>>2]=0;b[d+188>>1]=0;c[d+208>>2]=0;c[d+212>>2]=16;c[d+220>>2]=0;c[d+224>>2]=0;c[d+228>>2]=0;b[d+216>>1]=0;c[d+236>>2]=0;c[d+240>>2]=16;c[d+248>>2]=0;c[d+252>>2]=0;c[d+256>>2]=0;b[d+244>>1]=0;l=n;return}function Gb(a,b,d){a=a|0;b=b|0;d=d|0;return Wd(c[a+8>>2]|0,b,0,d)|0}function Hb(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;f=b&4095;switch(b>>>12&1048575|0){case 0:switch(e|0){case 2:switch(b&4095){case 4:{b=c[a+32>>2]|0;switch(b|0){case 0:{a=c[a+272>>2]|0;return a|0}case 1:{a=b;return a|0}default:{a=0;return a|0}}}case 0:{a=c[a+32>>2]|0;return a|0}case 32:{a=c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]|0;return a|0}case 40:{a=c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]|0;return a|0}case 48:{a=c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]|0;return a|0}default:{a=0;return a|0}}case 1:{f=f+-18|0;switch(f>>>1|f<<31|0){case 0:{a=16;return a|0}case 2:{a=c[a+36>>2]|0;return a|0}case 3:{a=c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]|0;return a|0}case 5:{a=c[a+40+((c[a+36>>2]|0)*28|0)>>2]|0;return a|0}default:{a=0;return a|0}}}default:{if(!((e|0)==0&(f|0)==20)){a=0;return a|0}a=c[a+28>>2]|0;return a|0}}case 1:{if(f|e|0){a=0;return a|0}e=a+24|0;f=c[e>>2]|0;c[e>>2]=0;a=c[a+12>>2]|0;fb[c[a>>2]&15](c[a+4>>2]|0,c[a+8>>2]|0,0);a=f;return a|0}case 2:{switch(e|0){case 0:{if((c[a+284>>2]|0)>>>0<=f>>>0){a=0;return a|0}a=d[a+288+f>>0]|0;return a|0}case 1:{if(((c[a+284>>2]|0)+-1|0)>>>0<=f>>>0){a=0;return a|0}a=a+288+f|0;a=(d[a+1>>0]|0)<<8|(d[a>>0]|0);return a|0}case 2:{if(((c[a+284>>2]|0)+-3|0)>>>0<=f>>>0){a=0;return a|0}a=a+288+f|0;a=(d[a+1>>0]|0)<<8|(d[a>>0]|0)|(d[a+2>>0]|0)<<16|(d[a+3>>0]|0)<<24;return a|0}default:ra()}break}default:{a=0;return a|0}}return 0}function Ib(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0;g=d&4095;switch(d>>>12&1048575|0){case 0:switch(f|0){case 2:switch(g>>>3|d<<29|0){case 0:{c[a+32>>2]=e;return}case 4:{c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]=e;return}case 5:{c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]=e;return}case 6:{c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]=e;return}default:return}case 1:switch(d&4095){case 22:{if(e>>>0>=8)return;c[a+36>>2]=e;return}case 24:{if(!((e|0)!=0&(e+-1&e|0)==0))return;c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]=e;return}case 28:{c[a+40+((c[a+36>>2]|0)*28|0)>>2]=e&1;return}default:return}default:{if(!((g|0)==20&(f|0)==0))return;c[a+28>>2]=e;if(e|0)return;g=c[a+12>>2]|0;fb[c[g>>2]&15](c[g+4>>2]|0,c[g+8>>2]|0,0);g=a+24|0;c[g>>2]=0;c[g+4>>2]=0;c[g+8>>2]=0;c[g+12>>2]=0;c[g+16>>2]=0;c[a+44>>2]=16;c[a+52>>2]=0;c[a+56>>2]=0;c[a+60>>2]=0;b[a+48>>1]=0;c[a+68>>2]=0;c[a+72>>2]=16;c[a+80>>2]=0;c[a+84>>2]=0;c[a+88>>2]=0;b[a+76>>1]=0;c[a+96>>2]=0;c[a+100>>2]=16;c[a+108>>2]=0;c[a+112>>2]=0;c[a+116>>2]=0;b[a+104>>1]=0;c[a+124>>2]=0;c[a+128>>2]=16;c[a+136>>2]=0;c[a+140>>2]=0;c[a+144>>2]=0;b[a+132>>1]=0;c[a+152>>2]=0;c[a+156>>2]=16;c[a+164>>2]=0;c[a+168>>2]=0;c[a+172>>2]=0;b[a+160>>1]=0;c[a+180>>2]=0;c[a+184>>2]=16;c[a+192>>2]=0;c[a+196>>2]=0;c[a+200>>2]=0;b[a+188>>1]=0;c[a+208>>2]=0;c[a+212>>2]=16;c[a+220>>2]=0;c[a+224>>2]=0;c[a+228>>2]=0;b[a+216>>1]=0;c[a+236>>2]=0;c[a+240>>2]=16;c[a+248>>2]=0;c[a+252>>2]=0;c[a+256>>2]=0;b[a+244>>1]=0;return}}case 2:{Nb(a,g,e,f);return}case 3:{if(e>>>0>=8)return;Ob(a,e);return}default:return}}function Jb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;Ie(c[a+4>>2]|0,d,0,e);return}function Kb(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;a:do if(b>>>0<=255)if((e|0)==2)do switch(b|0){case 0:{f=1953655158;break a}case 4:{f=2;break a}case 8:{f=c[a+264>>2]|0;break a}case 12:{f=c[a+268>>2]|0;break a}case 16:{f=c[a+32>>2]|0;switch(f|0){case 1:break a;case 0:{f=c[a+272>>2]|0;break a}default:{f=0;break a}}}case 20:{f=c[a+32>>2]|0;break a}case 48:{f=c[a+36>>2]|0;break a}case 52:{f=16;break a}case 56:{f=c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]|0;break a}case 128:{f=c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]|0;break a}case 144:{f=c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]|0;break a}case 160:{f=c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]|0;break a}case 68:{f=c[a+40+((c[a+36>>2]|0)*28|0)>>2]|0;break a}case 96:{f=c[a+24>>2]|0;break a}case 112:{f=c[a+28>>2]|0;break a}case 252:{f=0;break a}default:{f=0;break a}}while(0);else f=0;else{b=b+-256|0;switch(e|0){case 0:{if((c[a+284>>2]|0)>>>0<=b>>>0){f=0;break a}f=d[a+288+b>>0]|0;break a}case 1:{if(((c[a+284>>2]|0)+-1|0)>>>0<=b>>>0){f=0;break a}f=a+288+b|0;f=(d[f+1>>0]|0)<<8|(d[f>>0]|0);break a}case 2:{if(((c[a+284>>2]|0)+-3|0)>>>0<=b>>>0){f=0;break a}f=a+288+b|0;f=(d[f+1>>0]|0)<<8|(d[f>>0]|0)|(d[f+2>>0]|0)<<16|(d[f+3>>0]|0)<<24;break a}default:ra()}}while(0);return f|0}function Lb(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;if(d>>>0>255){Nb(a,d+-256|0,e,f);return}if((f|0)!=2)return;do switch(d|0){case 20:{c[a+32>>2]=e;return}case 48:{if(e>>>0>=8)return;c[a+36>>2]=e;return}case 56:{if(!((e|0)!=0&(e+-1&e|0)==0))return;c[a+40+((c[a+36>>2]|0)*28|0)+4>>2]=e;return}case 128:{c[a+40+((c[a+36>>2]|0)*28|0)+12>>2]=e;return}case 144:{c[a+40+((c[a+36>>2]|0)*28|0)+16>>2]=e;return}case 160:{c[a+40+((c[a+36>>2]|0)*28|0)+20>>2]=e;return}case 112:{c[a+28>>2]=e;if(e|0)return;f=c[a+12>>2]|0;fb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,0);f=a+24|0;c[f>>2]=0;c[f+4>>2]=0;c[f+8>>2]=0;c[f+12>>2]=0;c[f+16>>2]=0;c[a+44>>2]=16;c[a+52>>2]=0;c[a+56>>2]=0;c[a+60>>2]=0;b[a+48>>1]=0;c[a+68>>2]=0;c[a+72>>2]=16;c[a+80>>2]=0;c[a+84>>2]=0;c[a+88>>2]=0;b[a+76>>1]=0;c[a+96>>2]=0;c[a+100>>2]=16;c[a+108>>2]=0;c[a+112>>2]=0;c[a+116>>2]=0;b[a+104>>1]=0;c[a+124>>2]=0;c[a+128>>2]=16;c[a+136>>2]=0;c[a+140>>2]=0;c[a+144>>2]=0;b[a+132>>1]=0;c[a+152>>2]=0;c[a+156>>2]=16;c[a+164>>2]=0;c[a+168>>2]=0;c[a+172>>2]=0;b[a+160>>1]=0;c[a+180>>2]=0;c[a+184>>2]=16;c[a+192>>2]=0;c[a+196>>2]=0;c[a+200>>2]=0;b[a+188>>1]=0;c[a+208>>2]=0;c[a+212>>2]=16;c[a+220>>2]=0;c[a+224>>2]=0;c[a+228>>2]=0;b[a+216>>1]=0;c[a+236>>2]=0;c[a+240>>2]=16;c[a+248>>2]=0;c[a+252>>2]=0;c[a+256>>2]=0;b[a+244>>1]=0;return}case 68:{c[a+40+((c[a+36>>2]|0)*28|0)>>2]=e&1;return}case 80:{if(e>>>0>=8)return;Ob(a,e);return}case 100:{d=a+24|0;f=c[d>>2]&~e;c[d>>2]=f;if(f|0)return;f=c[a+12>>2]|0;fb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,0);return}default:return}while(0)}function Mb(a,b,d){a=a|0;b=b|0;d=d|0;return Je(c[a>>2]|0,b,0,d)|0}function Nb(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;switch(f|0){case 0:{if((c[b+284>>2]|0)>>>0<=d>>>0)return;a[b+288+d>>0]=e;d=c[b+280>>2]|0;if(!d)return;db[d&15](b);return}case 1:{if(((c[b+284>>2]|0)+-1|0)>>>0<=d>>>0)return;d=b+288+d|0;a[d>>0]=e;a[d+1>>0]=(e&65535)>>>8;d=c[b+280>>2]|0;if(!d)return;db[d&15](b);return}case 2:{if(((c[b+284>>2]|0)+-3|0)>>>0<=d>>>0)return;d=b+288+d|0;a[d>>0]=e;a[d+1>>0]=e>>>8;a[d+2>>0]=e>>>16;a[d+3>>0]=e>>>24;d=c[b+280>>2]|0;if(!d)return;db[d&15](b);return}default:return}}function Ob(a,d){a=a|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;p=l;l=l+16|0;k=p+4|0;m=p;if(c[a+40+(d*28|0)+24>>2]|0){l=p;return}o=a+40+(d*28|0)+16|0;f=(c[o>>2]|0)+2|0;if((f&1|0)==0?(e=Ya[c[a+16>>2]&63](a,f,0)|0,(e|0)!=0):0)f=b[e>>1]|0;else f=0;g=a+276|0;h=a+40+(d*28|0)+8|0;e=b[h>>1]|0;if(e<<16>>16==f<<16>>16){l=p;return}i=a+40+(d*28|0)+4|0;j=a+16|0;while(1){e=(c[o>>2]|0)+4+(((c[i>>2]|0)+65535&(e&65535))<<1)|0;if((e&1|0)==0?(n=Ya[c[j>>2]&63](a,e,0)|0,(n|0)!=0):0)e=b[n>>1]|0;else e=0;e=e&65535;if((Pb(a,k,m,d,e)|0)==0?(_a[c[g>>2]&7](a,d,e,c[k>>2]|0,c[m>>2]|0)|0)<0:0){e=13;break}e=(b[h>>1]|0)+1<<16>>16;b[h>>1]=e;if(e<<16>>16==f<<16>>16){e=13;break}}if((e|0)==13){l=p;return}}function Pb(a,d,f,g,h){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;p=q;Qb(a,p,g,h);o=p+12|0;j=e[o>>1]|0;a:do if(!(j&2)){i=p+8|0;k=p+14|0;h=0;do{h=(c[i>>2]|0)+h|0;if(!(j&1)){i=0;break a}Qb(a,p,g,e[k>>1]|0);m=b[o>>1]|0;j=m&65535}while(!(j&2|0));j=m&65535;n=6}else{h=0;n=6}while(0);b:do if((n|0)==6){k=p+8|0;m=p+14|0;i=0;while(1){i=(c[k>>2]|0)+i|0;if(!(j&1))break b;Qb(a,p,g,e[m>>1]|0);j=e[o>>1]|0;if(!(j&2)){h=-1;break}}l=q;return h|0}while(0);c[d>>2]=h;c[f>>2]=i;f=0;l=q;return f|0}function Qb(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=a+16|0;g=16;e=(c[a+40+(d*28|0)+12>>2]|0)+(e<<4)|0;while(1){d=4096-(e&4095)|0;d=(g|0)<(d|0)?g:d;f=Ya[c[h>>2]&63](a,e,0)|0;if(!f){b=4;break}Ll(b|0,f|0,d|0)|0;g=g-d|0;if((g|0)<=0){b=4;break}else{b=b+d|0;e=d+e|0}}if((b|0)==4)return}function Rb(a,d,f,g,h,i,j){a=a|0;d=d|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;z=l;l=l+16|0;y=z;if(!i){y=0;l=z;return y|0}x=a+40+(f*28|0)+12|0;w=a+16|0;m=y;n=16;g=(c[x>>2]|0)+(g<<4)|0;while(1){f=4096-(g&4095)|0;f=(n|0)<(f|0)?n:f;k=Ya[c[w>>2]&63](a,g,0)|0;if(!k)break;Ll(m|0,k|0,f|0)|0;n=n-f|0;if((n|0)<=0)break;else{m=m+f|0;g=f+g|0}}u=(j|0)!=0;v=y+12|0;k=b[v>>1]|0;f=k&65535;g=f&2;a:do if(u)if(!g){j=y+14|0;while(1){if(!(f&1)){q=-1;break}g=y;k=16;m=((e[j>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(m&4095)|0;f=(k|0)<(f|0)?k:f;n=Ya[c[w>>2]&63](a,m,0)|0;if(!n)break;Ll(g|0,n|0,f|0)|0;k=k-f|0;if((k|0)<=0)break;else{g=g+f|0;m=f+m|0}}k=b[v>>1]|0;f=k&65535;g=f&2;if(g){t=2;break a}}l=z;return q|0}else t=2;else t=0;while(0);if((g|0)!=(t|0)){y=-1;l=z;return y|0}r=y+8|0;s=y+14|0;m=h;while(1){p=c[r>>2]|0;if(m>>>0<p>>>0){f=21;break}if(!(f&1)){q=-1;f=40;break}o=m-p|0;g=y;n=16;j=((e[s>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(j&4095)|0;f=(n|0)<(f|0)?n:f;h=Ya[c[w>>2]&63](a,j,0)|0;if(!h)break;Ll(g|0,h|0,f|0)|0;n=n-f|0;if((n|0)<=0)break;else{g=g+f|0;j=f+j|0}}g=b[v>>1]|0;f=g&65535;if((f&2|0)!=(t|0)){q=-1;f=40;break}else{m=o;k=g}}if((f|0)==21){n=d;g=i;f=k;b:while(1){q=n;d=g;do{o=p-m|0;o=(d|0)<(o|0)?d:o;k=m+(c[y>>2]|0)|0;g=(o|0)>0;c:do if(u){if(g){n=o;j=q;while(1){g=4096-(k&4095)|0;g=(n|0)<(g|0)?n:g;h=Ya[c[w>>2]&63](a,k,1)|0;if(!h)break c;Ll(h|0,j|0,g|0)|0;n=n-g|0;if((n|0)<=0)break;else{k=g+k|0;j=j+g|0}}}}else if(g){j=q;h=o;while(1){g=4096-(k&4095)|0;g=(h|0)<(g|0)?h:g;n=Ya[c[w>>2]&63](a,k,0)|0;if(!n)break c;Ll(j|0,n|0,g|0)|0;h=h-g|0;if((h|0)<=0)break;else{j=j+g|0;k=g+k|0}}}while(0);d=d-o|0;if(!d){q=0;f=40;break b}m=o+m|0;q=q+o|0}while((m|0)!=(p|0));if(!(f&1)){q=-1;f=40;break}g=y;k=16;m=((e[s>>1]|0)<<4)+(c[x>>2]|0)|0;while(1){f=4096-(m&4095)|0;f=(k|0)<(f|0)?k:f;n=Ya[c[w>>2]&63](a,m,0)|0;if(!n)break;Ll(g|0,n|0,f|0)|0;k=k-f|0;if((k|0)<=0)break;else{g=g+f|0;m=f+m|0}}f=b[v>>1]|0;if((t|0)!=(f&2|0)){q=-1;f=40;break}n=q;g=d;m=0;p=c[r>>2]|0}if((f|0)==40){l=z;return q|0}}else if((f|0)==40){l=z;return q|0}return 0}function Sb(a,b){a=a|0;b=b|0;Tb(a,b);c[a+548>>2]=0;Ob(a,c[a+564>>2]|0);return}function Tb(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+16|0;e=i;f=b+552|0;g=c[f+12>>2]|0;h=c[f+16>>2]|0;switch(c[f>>2]|0){case 0:{e=c[f+8>>2]|0;f=c[f+4>>2]|0;a[f+(e+-1)>>0]=d>>>31;Rb(b,f,g,h,0,e,1)|0;Uj(f);Ub(b,g,h,e);l=i;return}case 1:{a[e>>0]=d>>>31;Rb(b,e,g,h,0,1,1)|0;Ub(b,g,h,1);l=i;return}default:ra()}}function Ub(a,d,e,f){a=a|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=a+40+(d*28|0)+20|0;h=(c[j>>2]|0)+2|0;if(!(h&1)){i=a+16|0;g=Ya[c[i>>2]&63](a,h,0)|0;if(!g)g=0;else g=b[g>>1]|0;g=g&65535;h=Ya[c[i>>2]&63](a,h,1)|0;if(h)b[h>>1]=g+1}else g=0;g=(c[j>>2]|0)+4+(((c[a+40+(d*28|0)+4>>2]|0)+65535&g)<<3)|0;if((g&3|0)==0?(k=Ya[c[a+16>>2]&63](a,g,1)|0,k|0):0)c[k>>2]=e;g=g+4|0;if((g&3|0)==0?(l=Ya[c[a+16>>2]&63](a,g,1)|0,l|0):0)c[l>>2]=f;l=a+24|0;c[l>>2]=c[l>>2]|1;l=c[a+12>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}function Vb(d,e){d=d|0;e=e|0;var f=0;f=Le(552)|0;Fb(f,d,1,8,2);c[f+272>>2]=32;c[f+64>>2]=1;c[f+544>>2]=e;d=f+288|0;c[d>>2]=c[e>>2];b[d+4>>1]=b[e+4>>1]|0;a[f+294>>0]=0;a[f+295>>0]=0;c[f+548>>2]=12;c[e+16>>2]=f;c[e+20>>2]=4;c[e+24>>2]=4;c[e+28>>2]=3;return f|0}function Wb(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=l;l=l+16|0;g=c[a+544>>2]|0;if((b|0)!=1){l=h;return 0}f=a+548|0;if((Rb(a,h,1,d,0,c[f>>2]|0,0)|0)<0){l=h;return 0}f=c[f>>2]|0;b=e-f|0;e=Tj(b)|0;Rb(a,e,1,d,f,b,0)|0;fb[c[g+8>>2]&15](g,e,b);Uj(e);Ub(a,1,d,0);l=h;return 0}function Xb(a){a=a|0;var d=0,e=0;e=c[a+16>>2]|0;if(!(c[e+40>>2]|0)){e=0;return e|0}a=(c[e+56>>2]|0)+2|0;if((a&1|0)==0?(d=Ya[c[e+16>>2]&63](e,a,0)|0,(d|0)!=0):0)a=b[d>>1]|0;else a=0;e=(b[e+48>>1]|0)!=a<<16>>16&1;return e|0}function Yb(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+32|0;m=o+8|0;j=o+4|0;n=o;k=c[a+16>>2]|0;if(!(c[k+40>>2]|0)){l=o;return}g=k+56|0;a=(c[g>>2]|0)+2|0;if((a&1|0)==0?(f=Ya[c[k+16>>2]&63](k,a,0)|0,(f|0)!=0):0)a=b[f>>1]|0;else a=0;i=k+48|0;f=b[i>>1]|0;if(f<<16>>16==a<<16>>16){l=o;return}a=(c[g>>2]|0)+4+(((c[k+44>>2]|0)+65535&(f&65535))<<1)|0;if((a&1|0)==0?(h=Ya[c[k+16>>2]&63](k,a,0)|0,(h|0)!=0):0)a=b[h>>1]|0;else a=0;h=a&65535;if(Pb(k,j,n,0,h)|0){l=o;return}a=k+548|0;f=c[a>>2]|0;g=f+e|0;if((g|0)>(c[n>>2]|0)){l=o;return}Nl(m|0,0,f|0)|0;Rb(k,m,0,h,0,f,1)|0;Rb(k,d,0,h,c[a>>2]|0,e,1)|0;Ub(k,0,h,g);b[i>>1]=(b[i>>1]|0)+1<<16>>16;l=o;return}function Zb(a,b){a=a|0;b=b|0;return}function _b(a){a=a|0;var d=0,e=0;if(!(c[a+40>>2]|0)){a=0;return a|0}e=(c[a+56>>2]|0)+2|0;if((e&1|0)==0?(d=Ya[c[a+16>>2]&63](a,e,0)|0,(d|0)!=0):0)d=b[d>>1]|0;else d=0;a=(b[a+48>>1]|0)!=d<<16>>16&1;return a|0}function $b(a){a=a|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;h=j+4|0;i=j;if(!(c[a+40>>2]|0)){i=0;l=j;return i|0}f=a+56|0;e=(c[f>>2]|0)+2|0;if((e&1|0)==0?(d=Ya[c[a+16>>2]&63](a,e,0)|0,(d|0)!=0):0)d=b[d>>1]|0;else d=0;e=b[a+48>>1]|0;if(e<<16>>16==d<<16>>16){i=0;l=j;return i|0}d=(c[f>>2]|0)+4+(((c[a+44>>2]|0)+65535&(e&65535))<<1)|0;if((d&1|0)==0?(g=Ya[c[a+16>>2]&63](a,d,0)|0,(g|0)!=0):0)d=b[g>>1]|0;else d=0;h=(Pb(a,h,i,0,d&65535)|0)==0;i=h?c[i>>2]|0:0;l=j;return i|0}function ac(a,d,e){a=a|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;if(!(c[a+40>>2]|0)){e=0;return e|0}i=a+56|0;g=(c[i>>2]|0)+2|0;if((g&1|0)==0?(f=Ya[c[a+16>>2]&63](a,g,0)|0,(f|0)!=0):0)f=b[f>>1]|0;else f=0;h=a+48|0;g=b[h>>1]|0;if(g<<16>>16==f<<16>>16){e=0;return e|0}f=(c[i>>2]|0)+4+(((c[a+44>>2]|0)+65535&(g&65535))<<1)|0;if((f&1|0)==0?(j=Ya[c[a+16>>2]&63](a,f,0)|0,(j|0)!=0):0)f=b[j>>1]|0;else f=0;j=f&65535;Rb(a,d,0,j,0,e,1)|0;Ub(a,0,j,e);b[h>>1]=(b[h>>1]|0)+1<<16>>16;return e|0}function bc(b,d,e){b=b|0;d=d|0;e=e|0;a[b+288>>0]=d;a[b+289>>0]=(d&65535)>>>8;a[b+290>>0]=e;a[b+291>>0]=(e&65535)>>>8;e=b+24|0;c[e>>2]=c[e>>2]|2;e=c[b+12>>2]|0;fb[c[e>>2]&15](c[e+4>>2]|0,c[e+8>>2]|0,1);return}function cc(a,b){a=a|0;b=b|0;var d=0;d=Le(548)|0;Fb(d,a,3,4,3);c[d+272>>2]=1;c[d+64>>2]=1;c[d+544>>2]=b;return d|0}function dc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;f=c[a+544>>2]|0;if((b|0)!=1)return 0;b=Tj(e)|0;Rb(a,b,1,d,0,e,0)|0;fb[c[f+4>>2]&15](c[f>>2]|0,b,e);Uj(b);Ub(a,1,d,0);return 0}function ec(a,b,d){a=a|0;b=b|0;d=d|0;if(c[a+544>>2]|0){a=-1;return a|0}b=fc(a,1,d,b)|0;if(b|0){a=b;return a|0}a=fc(a,0,0,0)|0;return a|0}function fc(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k;if(!(c[d+40>>2]|0)){j=-1;l=k;return j|0}a[j>>0]=e;a[j+1>>0]=(e&65535)>>>8;a[j+2>>0]=f;a[j+3>>0]=(f&65535)>>>8;a[j+4>>0]=g;a[j+5>>0]=g>>>8;a[j+6>>0]=g>>>16;a[j+7>>0]=g>>>24;g=d+56|0;e=(c[g>>2]|0)+2|0;if((e&1|0)==0?(h=Ya[c[d+16>>2]&63](d,e,0)|0,(h|0)!=0):0)e=b[h>>1]|0;else e=0;h=d+48|0;f=b[h>>1]|0;if(f<<16>>16==e<<16>>16){j=-1;l=k;return j|0}e=(c[g>>2]|0)+4+(((c[d+44>>2]|0)+65535&(f&65535))<<1)|0;if((e&1|0)==0?(i=Ya[c[d+16>>2]&63](d,e,0)|0,(i|0)!=0):0)e=b[i>>1]|0;else e=0;i=e&65535;Rb(d,j,0,i,0,8,1)|0;Ub(d,0,i,8);b[h>>1]=(b[h>>1]|0)+1<<16>>16;j=0;l=k;return j|0}function gc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;g=c[a+544>>2]|0;if((g+-1|0)>>>0>=2){i=-1;return i|0}if((g|0)==1){b=fc(a,2,0,b)|0;if(b|0){i=b;return i|0}b=fc(a,2,1,d)|0;if(b|0){i=b;return i|0}}else{b=fc(a,3,0,b)|0;if(b|0){i=b;return i|0}b=fc(a,3,1,d)|0;if(b|0){i=b;return i|0}}if(e|0?(h=fc(a,2,8,e)|0,h|0):0){i=h;return i|0}d=a+548|0;b=c[d>>2]|0;if((b|0)!=(f|0)){g=f&1;do if((g|0)!=(b&1|0)){b=fc(a,1,272,g)|0;if(!b){b=c[d>>2]|0;break}else{i=b;return i|0}}while(0);g=f>>>1&1;do if((g|0)!=(b>>>1&1|0)){b=fc(a,1,273,g)|0;if(!b){b=c[d>>2]|0;break}else{i=b;return i|0}}while(0);g=f>>>2&1;if((g|0)!=(b>>>2&1|0)?(i=fc(a,1,274,g)|0,i|0):0)return i|0;c[d>>2]=f}i=fc(a,0,0,0)|0;return i|0}function hc(a,b){a=a|0;b=b|0;var d=0;d=Le(552)|0;Fb(d,a,18,256,4);c[d+64>>2]=1;c[d+272>>2]=0;c[d+280>>2]=7;c[d+544>>2]=b;return d|0}function ic(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;if((b|0)!=1)return 0;Ub(a,1,c,0);return 0}function jc(b){b=b|0;var e=0,f=0;switch(a[b+288>>0]|0){case 1:{switch(c[b+544>>2]|0){case 0:{e=15474;break}case 1:{e=15461;break}case 2:{e=15447;break}default:ra()}f=gk(e)|0;a[b+290>>0]=f;Ll(b+296|0,e|0,f|0)|0;return}case 18:{if((c[b+544>>2]|0)!=2)return;if((d[b+289>>0]|0)>=2)return;a[b+290>>0]=20;e=b+296|0;a[e>>0]=0;a[e+1>>0]=0;a[e+2>>0]=0;a[e+3>>0]=0;a[b+300>>0]=-1;a[b+301>>0]=127;e=b+302|0;f=e+14|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));return}case 17:{e=b+290|0;a[e>>0]=0;switch(c[b+544>>2]|0){case 0:switch(a[b+289>>0]|0){case 1:{a[e>>0]=16;e=b+296|0;f=e+16|0;do{a[e>>0]=255;e=e+1|0}while((e|0)<(f|0));return}case 20:{a[e>>0]=1;return}default:return}case 1:switch(a[b+289>>0]|0){case 1:{a[e>>0]=64;e=b+296|0;f=e+64|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));a[b+330>>0]=7;return}case 2:{a[e>>0]=2;a[b+296>>0]=3;a[b+297>>0]=1;return}default:return}case 2:switch(a[b+289>>0]|0){case 1:{a[e>>0]=64;e=b+296|0;f=e+64|0;do{a[e>>0]=0;e=e+1|0}while((e|0)<(f|0));a[b+330>>0]=7;return}case 2:{a[e>>0]=2;a[b+296>>0]=0;a[b+297>>0]=1;return}case 3:{a[e>>0]=1;a[b+296>>0]=3;return}default:return}default:ra()}break}case 0:return;default:{a[b+290>>0]=0;return}}}function kc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=gk(e)|0;f=Le(564)|0;Fb(f,b,9,g+2|0,5);c[f+272>>2]=1;a[f+288>>0]=g;a[f+289>>0]=g>>>8;Ll(f+290|0,e|0,g|0)|0;c[f+544>>2]=d;c[f+548>>2]=8192;e=f+552|0;c[e>>2]=e;c[f+556>>2]=e;return f|0}function lc(f,g,h,i,j){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0,qa=0,ra=0,sa=0,ta=0,ua=0,va=0,wa=0,xa=0,ya=0,za=0,Aa=0,Ba=0,Ca=0,Da=0,Ea=0,Fa=0,Ga=0,Ha=0,Ia=0,Ja=0,Ka=0,La=0,Ma=0,Na=0,Oa=0,Pa=0,Qa=0,Ra=0,Sa=0,Ta=0,Ua=0,Va=0,Wa=0;Va=l;l=l+3008|0;Ta=Va+2984|0;A=Va+2976|0;z=Va+2968|0;fa=Va+2960|0;y=Va+2944|0;x=Va+2928|0;Ia=Va+2920|0;Ga=Va+2912|0;Ea=Va+2904|0;w=Va+2888|0;v=Va+2880|0;za=Va+2872|0;u=Va+2848|0;t=Va+2840|0;s=Va+2832|0;r=Va+2816|0;q=Va+2800|0;Q=Va+2792|0;o=Va+2776|0;n=Va+2760|0;Aa=Va+2736|0;ea=Va+2712|0;xa=Va+2704|0;J=Va+2672|0;I=Va+2664|0;G=Va+2648|0;F=Va+2608|0;R=Va+2464|0;E=Va+2456|0;qa=Va+2448|0;D=Va+2440|0;pa=Va+2432|0;C=Va+2408|0;oa=Va+2400|0;B=Va+2384|0;na=Va+2376|0;p=Va+2352|0;H=Va+2344|0;m=Va+2288|0;Sa=Va+2240|0;Ha=Va+2992|0;Oa=Va+1024|0;Pa=Va;Na=Va+2120|0;Ma=Va+2988|0;Ka=Va+2104|0;Ja=Va+2088|0;Fa=Va+2072|0;ja=Va+2064|0;ka=Va+2056|0;la=Va+2048|0;La=f+544|0;Qa=c[La>>2]|0;if(g|0){h=0;l=Va;return h|0}P=f+560|0;if(c[P>>2]|0){h=-1;l=Va;return h|0}c[Ha>>2]=0;a:do if(!(Rb(f,Oa,0,h,0,7,0)|0)){Ra=a[Oa+4>>0]|0;i=a[Oa+5>>0]|0;g=(d[Oa+6>>0]<<8|i&255)&65535;c[Ha>>2]=(c[Ha>>2]|0)+7;Ra=Ra&255;Wa=Ra+-8|0;j=(g&65535)>>>8&255;do switch(Wa>>>1|Wa<<31|0){case 11:{k=-524;break a}case 0:{eb[c[Qa+8>>2]&15](Qa,Sa);Ta=c[Sa>>2]|0;Ja=Sa+8|0;Ia=c[Ja>>2]|0;Ja=c[Ja+4>>2]|0;La=Sa+16|0;Ka=c[La>>2]|0;La=c[La+4>>2]|0;Na=Sa+24|0;Ma=c[Na>>2]|0;Na=c[Na+4>>2]|0;Qa=Sa+32|0;Pa=c[Qa>>2]|0;Qa=c[Qa+4>>2]|0;Ua=Sa+40|0;Wa=c[Ua>>2]|0;Ua=c[Ua+4>>2]|0;c[m>>2]=0;c[m+4>>2]=Ta;Ta=m+8|0;c[Ta>>2]=Ia;c[Ta+4>>2]=Ja;Ta=m+16|0;c[Ta>>2]=Ka;c[Ta+4>>2]=La;Ta=m+24|0;c[Ta>>2]=Ma;c[Ta+4>>2]=Na;Ta=m+32|0;c[Ta>>2]=Pa;c[Ta+4>>2]=Qa;Ta=m+40|0;c[Ta>>2]=Wa;c[Ta+4>>2]=Ua;c[m+48>>2]=0;c[m+52>>2]=256;Ta=mc(0,Oa,1024,15490,m)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}case 2:{c[H>>2]=Sa;c[H+4>>2]=Pa;b:do if((nc(f,0,h,Ha,15500,H)|0)==0?(W=c[Sa>>2]|0,X=f+552|0,k=c[f+556>>2]|0,(k|0)!=(X|0)):0){while(1){if((c[k+8>>2]|0)==(W|0))break;k=c[k+4>>2]|0;if((k|0)==(X|0))break b}if(k|0?(ia=c[k+12>>2]|0,ia|0):0){j=Tj(16)|0;c[j>>2]=f;c[j+4>>2]=0;c[j+8>>2]=h;b[j+12>>1]=g;i=$a[c[Qa+24>>2]&15](Qa,Na,ia,c[Pa>>2]|0,4,j)|0;if((i|0)<1)pc(Na,i,j);else c[P>>2]=1;Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 3:{c[p>>2]=Sa;c[p+4>>2]=Ka;c[p+8>>2]=Pa;c[p+12>>2]=Na;c[p+16>>2]=Ma;if(nc(f,0,h,Ha,15503,p)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;c:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=25;break c}}if((k|0)!=0?(ra=c[k+12>>2]|0,(ra|0)!=0):0){k=ab[c[Qa+28>>2]&3](Qa,Ja,ra,c[Ka>>2]|0,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0)|0;Uj(c[Ka>>2]|0);if(!k){Ta=(c[f+548>>2]|0)+-24|0;c[na>>2]=Ja;c[na+4>>2]=Ta;Ta=mc(0,Oa,1024,15509,na)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}else Ua=25}else Ua=25;while(0);if((Ua|0)==25){Uj(c[Ka>>2]|0);k=-71}break a}case 4:{c[B>>2]=Sa;c[B+4>>2]=Na;c[B+8>>2]=Ma;c[B+12>>2]=Pa;if(nc(f,0,h,Ha,15512,B)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;d:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break d}}if((k|0)!=0?(sa=c[k+12>>2]|0,(sa|0)!=0):0)k=$a[c[Qa+60>>2]&15](Qa,Ka,sa,c[Na>>2]|0,c[Ma>>2]|0,c[Pa>>2]|0)|0;else k=-71}else k=-71;while(0);Uj(c[Na>>2]|0);Uj(c[Ma>>2]|0);if(k|0)break a;c[oa>>2]=Ka;Ta=mc(0,Oa,1024,15517,oa)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}case 5:{c[C>>2]=Sa;c[C+4>>2]=Ja;c[C+8>>2]=Pa;c[C+12>>2]=Na;c[C+16>>2]=Ma;c[C+20>>2]=Ka;e:do if(!(nc(f,0,h,Ha,15519,C)|0)){g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;f:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break f}if(k|0?(ta=c[k+12>>2]|0,ta|0):0){k=bb[c[Qa+64>>2]&1](Qa,Fa,ta,c[Ja>>2]|0,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0)|0;Uj(c[Ja>>2]|0);if(k|0){g=5;break e}c[pa>>2]=Fa;Wa=mc(0,Oa,1024,15517,pa)|0;k=Wa+7|0;g=Tj(k)|0;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Ll(g+7|0,Oa|0,Wa|0)|0;Rb(f,g,0,h,0,k,1)|0;Ub(f,0,h,k);Uj(g);g=0;k=0;break e}}while(0);Uj(c[Ja>>2]|0);g=5;k=-71}else{g=2;k=0}while(0);switch(g&7){case 5:break a;case 2:{Ua=262;break a}default:i=0}l=Va;return i|0}case 7:{c[D>>2]=Sa;if(nc(f,0,h,Ha,15526,D)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;g:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break g}}if((k|0)!=0?(ua=c[k+12>>2]|0,(ua|0)!=0):0){k=Za[c[Qa+68>>2]&3](Qa,Pa,1024,ua)|0;if(!k){c[qa>>2]=Pa;Ta=mc(0,Oa,1024,15528,qa)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}else k=-71}else k=-71;while(0);break a}case 8:{c[E>>2]=Sa;c[E+4>>2]=Pa;h:do if((nc(f,0,h,Ha,15530,E)|0)==0?(Y=c[Sa>>2]|0,Z=f+552|0,K=c[f+556>>2]|0,(K|0)!=(Z|0)):0){k=K;while(1){if((c[k+8>>2]|0)==(Y|0))break;k=c[k+4>>2]|0;if((k|0)==(Z|0))break h}if(k|0?(_=c[k+12>>2]|0,_|0):0){k=Ya[c[Qa+32>>2]&63](Qa,_,Na)|0;if(k|0)break a;ua=Pa;va=c[ua+4>>2]|0;xa=c[Na+16>>2]|0;ya=c[Na+20>>2]|0;Ta=c[Na+24>>2]|0;Aa=Na+32|0;za=c[Aa>>2]|0;Aa=c[Aa+4>>2]|0;Ca=Na+40|0;Ba=c[Ca>>2]|0;Ca=c[Ca+4>>2]|0;Ea=Na+48|0;Da=c[Ea>>2]|0;Ea=c[Ea+4>>2]|0;Ga=Na+56|0;Fa=c[Ga>>2]|0;Ga=c[Ga+4>>2]|0;Ia=Na+64|0;Ha=c[Ia>>2]|0;Ia=c[Ia+4>>2]|0;Ka=Na+72|0;Ja=c[Ka>>2]|0;Ka=c[Ka+4>>2]|0;La=c[Na+80>>2]|0;Pa=Na+88|0;Ma=c[Pa>>2]|0;Pa=c[Pa+4>>2]|0;Qa=c[Na+96>>2]|0;Wa=Na+104|0;Sa=c[Wa>>2]|0;Wa=c[Wa+4>>2]|0;Ua=c[Na+112>>2]|0;wa=R;c[wa>>2]=c[ua>>2];c[wa+4>>2]=va;c[R+8>>2]=Na;c[R+12>>2]=xa;c[R+16>>2]=ya;c[R+20>>2]=Ta;Ta=R+24|0;c[Ta>>2]=za;c[Ta+4>>2]=Aa;Ta=R+32|0;c[Ta>>2]=Ba;c[Ta+4>>2]=Ca;Ta=R+40|0;c[Ta>>2]=Da;c[Ta+4>>2]=Ea;Ta=R+48|0;c[Ta>>2]=Fa;c[Ta+4>>2]=Ga;Ta=R+56|0;c[Ta>>2]=Ha;c[Ta+4>>2]=Ia;Ta=R+64|0;c[Ta>>2]=Ja;c[Ta+4>>2]=Ka;Ta=R+72|0;c[Ta>>2]=La;c[Ta+4>>2]=0;Ta=R+80|0;c[Ta>>2]=Ma;c[Ta+4>>2]=Pa;Ta=R+88|0;c[Ta>>2]=Qa;c[Ta+4>>2]=0;Ta=R+96|0;c[Ta>>2]=Sa;c[Ta+4>>2]=Wa;Ta=R+104|0;c[Ta>>2]=Ua;c[Ta+4>>2]=0;Ta=R+112|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+120|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+128|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=R+136|0;c[Ta>>2]=0;c[Ta+4>>2]=0;Ta=mc(0,Oa,1024,15533,R)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 9:{c[F>>2]=Sa;c[F+4>>2]=Pa;c[F+8>>2]=Na;c[F+12>>2]=Ma;c[F+16>>2]=Ka;c[F+20>>2]=Ja;c[F+24>>2]=Fa;c[F+28>>2]=ja;c[F+32>>2]=ka;c[F+36>>2]=la;i:do if(!(nc(f,0,h,Ha,15554,F)|0)){g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){g=4;k=0;break i}}if((k|0)!=0?(va=c[k+12>>2]|0,(va|0)!=0):0){La=Fa;Oa=ja;Wa=ka;k=la;k=cb[c[Qa+36>>2]&1](Qa,va,c[Pa>>2]|0,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0,c[Ja>>2]|0,c[Ja+4>>2]|0,c[La>>2]|0,c[La+4>>2]|0,c[Oa>>2]|0,c[Oa+4>>2]|0,c[Wa>>2]|0,c[Wa+4>>2]|0,c[k>>2]|0,c[k+4>>2]|0)|0;if(!k){g=Tj(7)|0;a[g>>0]=7;a[g+1>>0]=0;a[g+2>>0]=0;a[g+3>>0]=0;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Rb(f,g,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(g);g=0;k=0}else g=5}else{g=4;k=0}}else{g=4;k=0}}else{g=2;k=0}while(0);switch(g&7){case 5:break a;case 2:case 4:{Ua=262;break a}default:i=0}l=Va;return i|0}case 16:{c[G>>2]=Sa;c[G+4>>2]=Na;c[G+8>>2]=Pa;j:do if((nc(f,0,h,Ha,15565,G)|0)==0?($=c[Sa>>2]|0,aa=f+552|0,L=c[f+556>>2]|0,(L|0)!=(aa|0)):0){k=L;while(1){if((c[k+8>>2]|0)==($|0))break;k=c[k+4>>2]|0;if((k|0)==(aa|0))break j}if(k|0?(ma=c[k+12>>2]|0,ma|0):0){k=c[Pa>>2]|0;g=Tj(k+4|0)|0;Wa=Na;k=$a[c[Qa+44>>2]&15](Qa,ma,c[Wa>>2]|0,c[Wa+4>>2]|0,g+4|0,k)|0;if((k|0)<0)break a;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;Ua=k+11|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,g|0,k+4|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Uj(g);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 21:{c[I>>2]=Sa;if(nc(f,0,h,Ha,15526,I)|0){Ua=262;break a}Wa=Tj(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Rb(f,Wa,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(Wa);Wa=0;l=Va;return Wa|0}case 22:{n=Pa+28|0;c[J>>2]=Sa;c[J+4>>2]=Pa;c[J+8>>2]=Pa+4;c[J+12>>2]=Pa+8;c[J+16>>2]=Pa+16;c[J+20>>2]=Pa+24;c[J+24>>2]=n;if(nc(f,0,h,Ha,15569,J)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;k:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=106;break k}}if((k|0)!=0?(ya=c[k+12>>2]|0,(ya|0)!=0):0){k=Ya[c[Qa+80>>2]&63](Qa,ya,Pa)|0;Uj(c[n>>2]|0);if((k|0)>=0){c[xa>>2]=k;Ta=mc(0,Oa,1024,15577,xa)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}else Ua=106}else Ua=106;while(0);if((Ua|0)==106){Uj(c[n>>2]|0);k=-71}break a}case 23:{n=Pa+8|0;o=Pa+16|0;p=Pa+24|0;q=Pa+28|0;c[ea>>2]=Sa;c[ea+4>>2]=Pa;c[ea+8>>2]=n;c[ea+12>>2]=o;c[ea+16>>2]=p;c[ea+20>>2]=q;if(nc(f,0,h,Ha,15579,ea)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;l:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){k=-71;break l}}if((k|0)!=0?(Ba=c[k+12>>2]|0,(Ba|0)!=0):0){k=Ya[c[Qa+84>>2]&63](Qa,Ba,Pa)|0;if((k|0)>=0){c[Aa>>2]=Pa;c[Aa+4>>2]=n;c[Aa+8>>2]=o;c[Aa+12>>2]=p;c[Aa+16>>2]=q;Ta=mc(0,Oa,1024,15586,Aa)|0;Uj(c[q>>2]|0);Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}else k=-71}else k=-71;while(0);Uj(c[q>>2]|0);break a}case 31:{c[n>>2]=Sa;c[n+4>>2]=Pa;c[n+8>>2]=Na;if(nc(f,0,h,Ha,15592,n)|0){Ua=262;break a}m=c[Sa>>2]|0;n=f+552|0;k=c[f+556>>2]|0;m:do if((k|0)!=(n|0)){g=k;while(1){if((c[g+8>>2]|0)==(m|0)){Ua=127;break}g=c[g+4>>2]|0;if((g|0)==(n|0)){m=0;break}}if((Ua|0)==127)if(!g)m=0;else m=c[g+12>>2]|0;g=c[Pa>>2]|0;while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){Ua=134;break m}}if((k|0)!=0?(Ca=c[k+12>>2]|0,(m|0)!=0&(Ca|0)!=0):0){k=Za[c[Qa+56>>2]&3](Qa,m,Ca,c[Na>>2]|0)|0;Uj(c[Na>>2]|0);if(!k){Wa=Tj(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Rb(f,Wa,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(Wa);Wa=0;l=Va;return Wa|0}}else Ua=134}else Ua=134;while(0);if((Ua|0)==134){Uj(c[Na>>2]|0);k=-71}break a}case 32:{c[o>>2]=Sa;c[o+4>>2]=Ma;c[o+8>>2]=Pa;c[o+12>>2]=Na;n:do if((nc(f,0,h,Ha,15596,o)|0)==0?(ba=c[Sa>>2]|0,ca=f+552|0,M=c[f+556>>2]|0,(M|0)!=(ca|0)):0){k=M;while(1){if((c[k+8>>2]|0)==(ba|0))break;k=c[k+4>>2]|0;if((k|0)==(ca|0))break n}if(k|0?(da=c[k+12>>2]|0,da|0):0){k=$a[c[Qa+20>>2]&15](Qa,Ka,da,c[Ma>>2]|0,c[Pa>>2]|0,c[Na>>2]|0)|0;if(k|0)break a;c[Q>>2]=Ka;Ta=mc(0,Oa,1024,15517,Q)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 33:{c[q>>2]=Sa;c[q+4>>2]=Na;c[q+8>>2]=Pa;c[q+12>>2]=Ma;if(nc(f,0,h,Ha,15601,q)|0){Ua=262;break a}m=c[Sa>>2]|0;n=f+552|0;k=c[f+556>>2]|0;o:do if((k|0)!=(n|0)){g=k;while(1){if((c[g+8>>2]|0)==(m|0)){Ua=156;break}g=c[g+4>>2]|0;if((g|0)==(n|0)){m=0;break}}if((Ua|0)==156)if(!g)m=0;else m=c[g+12>>2]|0;g=c[Pa>>2]|0;while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){k=-71;break o}}if((k|0)!=0?(Da=c[k+12>>2]|0,(m|0)!=0&(Da|0)!=0):0)k=_a[c[Qa+72>>2]&7](Qa,m,c[Na>>2]|0,Da,c[Ma>>2]|0)|0;else k=-71}else k=-71;while(0);Uj(c[Na>>2]|0);Uj(c[Ma>>2]|0);if(k|0)break a;Wa=Tj(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Rb(f,Wa,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(Wa);Wa=0;l=Va;return Wa|0}case 34:{c[r>>2]=Sa;c[r+4>>2]=Na;c[r+8>>2]=Pa;if(nc(f,0,h,Ha,15606,r)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;p:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0)){Ua=174;break p}}if((k|0)!=0?(wa=c[k+12>>2]|0,(wa|0)!=0):0){k=Ya[c[Qa+76>>2]&63](Qa,wa,c[Na>>2]|0)|0;Uj(c[Na>>2]|0);if(!k){Wa=Tj(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Rb(f,Wa,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(Wa);Wa=0;l=Va;return Wa|0}}else Ua=174}else Ua=174;while(0);if((Ua|0)==174){Uj(c[Na>>2]|0);k=-71}break a}case 46:{c[s>>2]=Sa;c[s+4>>2]=Pa;if(nc(f,0,h,Ha,15610,s)|0){Ua=262;break a}Ta=f+548|0;c[Ta>>2]=c[Sa>>2];Uj(c[Pa>>2]|0);c[t>>2]=c[Ta>>2];c[t+4>>2]=15613;Ta=mc(0,Oa,1024,15610,t)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}case 48:{c[u>>2]=Sa;c[u+4>>2]=Pa;c[u+8>>2]=Ma;c[u+12>>2]=Ka;c[u+16>>2]=Na;if(!(nc(f,0,h,Ha,15622,u)|0)){k=$a[c[Qa+12>>2]&15](Qa,Fa,Ja,c[Na>>2]|0,c[Ma>>2]|0,c[Ka>>2]|0)|0;if(!k){p=c[Sa>>2]|0;m=c[Fa>>2]|0;n=f+552|0;o=f+556|0;g=c[o>>2]|0;q:do if((g|0)!=(n|0)){k=g;while(1){if((c[k+8>>2]|0)==(p|0))break;k=c[k+4>>2]|0;if((k|0)==(n|0)){Ua=190;break q}}if(k){Qa=c[La>>2]|0;Wa=k+12|0;eb[c[Qa+4>>2]&15](Qa,c[Wa>>2]|0);c[Wa>>2]=m}else Ua=190}else Ua=190;while(0);if((Ua|0)==190){Wa=Tj(16)|0;c[Wa+8>>2]=p;c[Wa+12>>2]=m;c[o>>2]=Wa;c[Wa>>2]=n;c[Wa+4>>2]=g;c[g>>2]=Wa}Uj(c[Ma>>2]|0);Uj(c[Ka>>2]|0);c[za>>2]=Ja;Wa=mc(0,Oa,1024,15517,za)|0;k=Wa+7|0;g=Tj(k)|0;a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;a[g+4>>0]=Ra+1;a[g+5>>0]=i;a[g+6>>0]=j;Ll(g+7|0,Oa|0,Wa|0)|0;Rb(f,g,0,h,0,k,1)|0;Ub(f,0,h,k);Uj(g);g=0;k=0}else g=5}else{g=2;k=0}switch(g&7){case 5:break a;case 2:{Ua=262;break a}default:i=0}l=Va;return i|0}case 50:{c[v>>2]=Sa;if(nc(f,0,h,Ha,15628,v)|0){Ua=262;break a}Wa=Tj(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Rb(f,Wa,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(Wa);Wa=0;l=Va;return Wa|0}case 51:{c[w>>2]=Sa;c[w+4>>2]=Pa;c[w+8>>2]=Na;r:do if(!(nc(f,0,h,Ha,15630,w)|0)){g=c[Sa>>2]|0;p=f+552|0;q=f+556|0;k=c[q>>2]|0;s:do if((k|0)!=(p|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(p|0))break s}if(k|0){k=c[k+12>>2]|0;c[Ma>>2]=k;if(!k)break r;m=Le(e[Na>>1]<<2)|0;Wa=b[Na>>1]|0;n=Tj((Wa&65535)<<4)|0;t:do if(!(Wa<<16>>16)){g=0;Ua=209}else{k=0;do{c[Ea>>2]=m+(k<<2);k=k+1|0;if(nc(f,0,h,Ha,15528,Ea)|0){k=-71;break t}g=b[Na>>1]|0}while(k>>>0<(g&65535)>>>0);g=g&65535;k=c[Ma>>2]|0;Ua=209}while(0);if((Ua|0)==209)k=$a[c[Qa+16>>2]&15](Qa,Ma,n,k,g,m)|0;if(b[Na>>1]|0){g=0;do{Uj(c[m+(g<<2)>>2]|0);g=g+1|0}while(g>>>0<(e[Na>>1]|0)>>>0)}Uj(m);if((k|0)<0){Uj(n);break a}c[Ga>>2]=k;g=mc(0,Oa,1024,15628,Ga)|0;if(!k)o=g;else{m=0;do{c[Ia>>2]=n+(m<<4);g=(mc(0,Oa+g|0,1024-g|0,15517,Ia)|0)+g|0;m=m+1|0}while((m|0)<(k|0));o=g}Uj(n);n=c[Pa>>2]|0;m=c[Ma>>2]|0;g=c[q>>2]|0;u:do if((g|0)!=(p|0)){k=g;while(1){if((c[k+8>>2]|0)==(n|0))break;k=c[k+4>>2]|0;if((k|0)==(p|0)){Ua=223;break u}}if(k){Ta=c[La>>2]|0;Wa=k+12|0;eb[c[Ta+4>>2]&15](Ta,c[Wa>>2]|0);c[Wa>>2]=m}else Ua=223}else Ua=223;while(0);if((Ua|0)==223){Wa=Tj(16)|0;c[Wa+8>>2]=n;c[Wa+12>>2]=m;c[q>>2]=Wa;c[Wa>>2]=p;c[Wa+4>>2]=g;c[g>>2]=Wa}Ua=o+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,o|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}while(0);c[Ma>>2]=0}while(0);Ua=262;break a}case 54:{c[x>>2]=Sa;c[x+4>>2]=Na;c[x+8>>2]=Pa;v:do if((nc(f,0,h,Ha,15565,x)|0)==0?(S=c[Sa>>2]|0,T=f+552|0,N=c[f+556>>2]|0,(N|0)!=(T|0)):0){k=N;while(1){if((c[k+8>>2]|0)==(S|0))break;k=c[k+4>>2]|0;if((k|0)==(T|0))break v}if(k|0?(ga=c[k+12>>2]|0,ga|0):0){k=c[Pa>>2]|0;g=Tj(k+4|0)|0;Wa=Na;k=$a[c[Qa+48>>2]&15](Qa,ga,c[Wa>>2]|0,c[Wa+4>>2]|0,g+4|0,k)|0;if((k|0)<0){Uj(g);break a}a[g>>0]=k;a[g+1>>0]=k>>>8;a[g+2>>0]=k>>>16;a[g+3>>0]=k>>>24;Ua=k+11|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,g|0,k+4|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Uj(g);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 55:{c[y>>2]=Sa;c[y+4>>2]=Na;c[y+8>>2]=Pa;w:do if((nc(f,0,h,Ha,15565,y)|0)==0?(U=c[Sa>>2]|0,V=f+552|0,O=c[f+556>>2]|0,(O|0)!=(V|0)):0){k=O;while(1){if((c[k+8>>2]|0)==(U|0))break;k=c[k+4>>2]|0;if((k|0)==(V|0))break w}if(k|0?(ha=c[k+12>>2]|0,ha|0):0){Wa=c[Pa>>2]|0;g=Tj(Wa)|0;if(Rb(f,g,0,h,c[Ha>>2]|0,Wa,0)|0){Uj(g);break}k=Na;k=$a[c[Qa+52>>2]&15](Qa,ha,c[k>>2]|0,c[k+4>>2]|0,g,c[Pa>>2]|0)|0;Uj(g);if((k|0)<0)break a;c[fa>>2]=k;Ta=mc(0,Oa,1024,15526,fa)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Oa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}}while(0);Ua=262;break a}case 56:{c[z>>2]=Sa;if(nc(f,0,h,Ha,15526,z)|0){Ua=262;break a}g=c[Sa>>2]|0;m=f+552|0;k=c[f+556>>2]|0;x:do if((k|0)!=(m|0)){while(1){if((c[k+8>>2]|0)==(g|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break x}if(k|0){Ua=c[La>>2]|0;eb[c[Ua+4>>2]&15](Ua,c[k+12>>2]|0);Ua=c[k>>2]|0;Wa=c[k+4>>2]|0;c[Ua+4>>2]=Wa;c[Wa>>2]=Ua;Uj(k)}}while(0);Wa=Tj(7)|0;a[Wa>>0]=7;a[Wa+1>>0]=0;a[Wa+2>>0]=0;a[Wa+3>>0]=0;a[Wa+4>>0]=Ra+1;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Rb(f,Wa,0,h,0,7,1)|0;Ub(f,0,h,7);Uj(Wa);Wa=0;l=Va;return Wa|0}default:{c[A>>2]=Ra;pl(15634,A)|0;Ua=262;break a}}while(0)}else{i=0;j=0;Ua=262}while(0);if((Ua|0)==262)k=-71;c[Ta>>2]=0-k;Ta=mc(0,Sa,4,15526,Ta)|0;Ua=Ta+7|0;Wa=Tj(Ua)|0;a[Wa>>0]=Ua;a[Wa+1>>0]=Ua>>>8;a[Wa+2>>0]=Ua>>>16;a[Wa+3>>0]=Ua>>>24;a[Wa+4>>0]=7;a[Wa+5>>0]=i;a[Wa+6>>0]=j;Ll(Wa+7|0,Sa|0,Ta|0)|0;Rb(f,Wa,0,h,0,Ua,1)|0;Ub(f,0,h,Ua);Uj(Wa);Wa=0;l=Va;return Wa|0}function mc(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0;m=l;l=l+16|0;k=m;c[k>>2]=g;j=d+e|0;e=a[f>>0]|0;if(!(e<<24>>24)){k=d;d=k-d|0;l=m;return d|0}b=d;a:while(1){f=f+1|0;switch(e<<24>>24|0){case 98:{e=b+1|0;if(e>>>0>j>>>0){e=5;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;b=e;break}case 104:{e=b+2|0;if(e>>>0>j>>>0){e=8;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;a[b+1>>0]=(i&65535)>>>8;b=e;break}case 119:{e=b+4|0;if(e>>>0>j>>>0){e=11;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=i;a[b+1>>0]=i>>>8;a[b+2>>0]=i>>>16;a[b+3>>0]=i>>>24;b=e;break}case 100:{e=b+8|0;if(e>>>0>j>>>0){e=14;break a}g=(c[k>>2]|0)+(8-1)&~(8-1);i=g;h=c[i>>2]|0;i=c[i+4>>2]|0;c[k>>2]=g+8;a[b>>0]=h;a[b+1>>0]=h>>>8;a[b+2>>0]=h>>>16;a[b+3>>0]=h>>>24;a[b+4>>0]=i;a[b+5>>0]=Il(h|0,i|0,40)|0;a[b+6>>0]=Il(h|0,i|0,48)|0;a[b+7>>0]=Il(h|0,i|0,56)|0;b=e;break}case 115:{i=(c[k>>2]|0)+(4-1)&~(4-1);h=c[i>>2]|0;c[k>>2]=i+4;i=gk(h)|0;if((i|0)>=65536){e=17;break a}e=b+2|0;g=e+i|0;if(g>>>0>j>>>0){e=19;break a}a[b>>0]=i;a[b+1>>0]=(i&65535)>>>8;Ll(e|0,h|0,i|0)|0;b=g;break}case 81:{e=b+13|0;if(e>>>0>j>>>0){e=22;break a}h=(c[k>>2]|0)+(4-1)&~(4-1);i=c[h>>2]|0;c[k>>2]=h+4;a[b>>0]=a[i>>0]|0;h=c[i+4>>2]|0;a[b+1>>0]=h;a[b+2>>0]=h>>>8;a[b+3>>0]=h>>>16;a[b+4>>0]=h>>>24;i=i+8|0;h=c[i>>2]|0;i=c[i+4>>2]|0;a[b+5>>0]=h;a[b+6>>0]=h>>>8;a[b+7>>0]=h>>>16;a[b+8>>0]=h>>>24;a[b+9>>0]=i;a[b+10>>0]=Il(h|0,i|0,40)|0;a[b+11>>0]=Il(h|0,i|0,48)|0;a[b+12>>0]=Il(h|0,i|0,56)|0;b=e;break}default:{e=24;break a}}e=a[f>>0]|0;if(!(e<<24>>24)){e=26;break}}if((e|0)==5)ja(15667,15412,1783,15686);else if((e|0)==8)ja(15695,15412,1793,15686);else if((e|0)==11)ja(15714,15412,1803,15686);else if((e|0)==14)ja(15733,15412,1813,15686);else if((e|0)==17)ja(15752,15412,1832,15686);else if((e|0)==19)ja(15765,15412,1833,15686);else if((e|0)==22)ja(15790,15412,1843,15686);else if((e|0)==24)ra();else if((e|0)==26){k=b;d=k-d|0;l=m;return d|0}return 0}function nc(e,f,g,h,i,j){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0;x=l;l=l+32|0;u=x+16|0;v=x;m=c[h>>2]|0;c[u>>2]=j;k=a[i>>0]|0;a:do if(k<<24>>24){n=v+1|0;o=v+2|0;p=v+3|0;q=v+4|0;r=v+5|0;s=v+6|0;t=v+7|0;j=m;b:while(1){i=i+1|0;switch(k<<24>>24|0){case 98:{if(Rb(e,v,f,g,j,1,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;a[m>>0]=a[v>>0]|0;j=j+1|0;break}case 104:{if(Rb(e,v,f,g,j,2,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;b[m>>1]=(d[n>>0]|0)<<8|(d[v>>0]|0);j=j+2|0;break}case 119:{if(Rb(e,v,f,g,j,4,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;c[m>>2]=(d[n>>0]|0)<<8|(d[v>>0]|0)|(d[o>>0]|0)<<16|(d[p>>0]|0)<<24;j=j+4|0;break}case 100:{if(Rb(e,v,f,g,j,8,0)|0){j=-1;k=18;break b}k=(c[u>>2]|0)+(4-1)&~(4-1);m=c[k>>2]|0;c[u>>2]=k+4;k=(d[r>>0]|0)<<8|(d[q>>0]|0)|(d[s>>0]|0)<<16|(d[t>>0]|0)<<24;c[m>>2]=(d[n>>0]|0)<<8|(d[v>>0]|0)|(d[o>>0]|0)<<16|(d[p>>0]|0)<<24;c[m+4>>2]=k;j=j+8|0;break}case 115:{if(Rb(e,v,f,g,j,2,0)|0){j=-1;k=18;break b}m=(d[n>>0]|0)<<8|(d[v>>0]|0);j=j+2|0;k=Tj(m+1|0)|0;if(Rb(e,k,f,g,j,m,0)|0){j=-1;k=18;break b}a[k+m>>0]=0;z=(c[u>>2]|0)+(4-1)&~(4-1);y=c[z>>2]|0;c[u>>2]=z+4;c[y>>2]=k;j=m+j|0;break}default:{k=15;break b}}k=a[i>>0]|0;if(!(k<<24>>24)){w=j;break a}}if((k|0)==15)ra();else if((k|0)==18){l=x;return j|0}}else w=m;while(0);c[h>>2]=w;z=0;l=x;return z|0}function oc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[e>>2]|0;a=c[e+4>>2]|0;pc(b,d,e);c[f+560>>2]=0;Ob(f,a);return}function pc(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+64|0;k=m+40|0;j=m+32|0;g=m+48|0;h=m;i=c[f>>2]|0;if((e|0)<0){d=c[f+4>>2]|0;h=c[f+8>>2]|0;n=b[f+12>>1]|0;c[j>>2]=0-e;e=mc(0,g,4,15526,j)|0;j=e+7|0;k=Tj(j)|0;a[k>>0]=j;a[k+1>>0]=j>>>8;a[k+2>>0]=j>>>16;a[k+3>>0]=j>>>24;a[k+4>>0]=7;a[k+5>>0]=n;a[k+6>>0]=(n&65535)>>>8;Ll(k+7|0,g|0,e|0)|0;Rb(i,k,d,h,0,j,1)|0;Ub(i,d,h,j);Uj(k);Uj(f);l=m;return}else{e=(c[i+548>>2]|0)+-24|0;c[k>>2]=d;c[k+4>>2]=e;e=mc(0,h,32,15509,k)|0;g=c[f+4>>2]|0;j=c[f+8>>2]|0;d=b[f+12>>1]|0;k=e+7|0;n=Tj(k)|0;a[n>>0]=k;a[n+1>>0]=k>>>8;a[n+2>>0]=k>>>16;a[n+3>>0]=k>>>24;a[n+4>>0]=13;a[n+5>>0]=d;a[n+6>>0]=(d&65535)>>>8;Ll(n+7|0,h|0,e|0)|0;Rb(i,n,g,j,0,k,1)|0;Ub(i,g,j,k);Uj(n);Uj(f);l=m;return}}function qc(a,b){a=a|0;b=b|0;var d=0,e=0;e=l;l=l+32|0;d=e+16|0;c[d>>2]=b;$a[c[a+16>>2]&15](a,d,e,b,0,0)|0;l=e;return c[d>>2]|0}function rc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;r=l;l=l+32|0;p=r+20|0;j=r+24|0;k=r+16|0;q=r;c[p>>2]=d;i=(f|0)==0;n=b+16|0;o=b+4|0;m=1;g=(a[e>>0]|0)==47?e+1|0:e;while(1){h=kk(g,47)|0;if(!h){c[j>>2]=g;if(!i){e=5;break}g=1;e=$a[c[n>>2]&15](b,k,q,d,1,j)|0}else{e=h-g|0;s=Tj(e+1|0)|0;c[j>>2]=s;Ll(s|0,g|0,e|0)|0;a[s+e>>0]=0;e=$a[c[n>>2]&15](b,k,q,d,1,j)|0;Uj(c[j>>2]|0);g=0}if(!m)eb[c[o>>2]&15](b,c[p>>2]|0);d=c[k>>2]|0;c[p>>2]=d;if((e|0)<1){e=13;break}if(g){e=15;break}else{m=0;g=h+1|0}}if((e|0)==5){c[f>>2]=g;if(!m){s=d;l=r;return s|0}if(($a[c[n>>2]&15](b,p,q,d,0,0)|0)<0){c[p>>2]=0;s=0;l=r;return s|0}else{s=c[p>>2]|0;l=r;return s|0}}else if((e|0)==13){eb[c[o>>2]&15](b,d);c[p>>2]=0;s=0;l=r;return s|0}else if((e|0)==15){l=r;return d|0}return 0}function sc(a,b,c){a=a|0;b=b|0;c=c|0;return rc(a,b,c,0)|0}function tc(){var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;m=l;l=l+16|0;e=m;b=Le(208)|0;c[b>>2]=8;c[b+4>>2]=4;c[b+8>>2]=5;c[b+12>>2]=1;c[b+16>>2]=2;c[b+20>>2]=3;c[b+24>>2]=4;c[b+28>>2]=1;c[b+32>>2]=10;c[b+36>>2]=1;c[b+40>>2]=6;c[b+44>>2]=5;c[b+48>>2]=6;c[b+52>>2]=7;c[b+56>>2]=1;c[b+60>>2]=8;c[b+64>>2]=1;c[b+68>>2]=2;c[b+72>>2]=6;c[b+76>>2]=11;c[b+80>>2]=12;c[b+84>>2]=13;n=b+88|0;c[n>>2]=n;o=b+92|0;c[o>>2]=n;j=b+128|0;f=j;c[f>>2]=1;c[f+4>>2]=0;f=b+136|0;c[f>>2]=12;g=b+140|0;c[g>>2]=4096;h=b+104|0;c[h>>2]=1048576;c[h+4>>2]=0;h=b+120|0;c[h>>2]=262144;c[h+4>>2]=0;h=b+148|0;c[h>>2]=h;c[b+152>>2]=h;h=b+168|0;c[h>>2]=67108864;c[h+4>>2]=0;h=b+176|0;c[h>>2]=h;c[b+180>>2]=h;h=b+184|0;c[h>>2]=h;c[b+188>>2]=h;h=b+192|0;c[h>>2]=h;c[b+196>>2]=h;h=Le(104)|0;i=h+16|0;c[i>>2]=1;c[h+20>>2]=0;p=j;d=c[p+4>>2]|0;k=h+8|0;c[k>>2]=c[p>>2];c[k+4>>2]=d;k=j;k=xl(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[j>>2]=k;c[j+4>>2]=y;j=h+24|0;c[j>>2]=4;c[h+28>>2]=511;c[h+32>>2]=0;c[h+36>>2]=0;k=h+56|0;c[k>>2]=k;c[h+60>>2]=k;d=c[o>>2]|0;c[o>>2]=h;c[h>>2]=n;c[h+4>>2]=d;c[d>>2]=h;d=b+96|0;n=d;n=xl(c[n>>2]|0,c[n+4>>2]|0,1,0)|0;c[d>>2]=n;c[d+4>>2]=y;Oa(e|0,0)|0;d=c[e>>2]|0;c[h+40>>2]=d;e=(c[e+4>>2]|0)*1e3|0;c[h+48>>2]=e;c[h+44>>2]=d;c[h+52>>2]=e;c[i>>2]=(c[i>>2]|0)+1;if((c[j>>2]|0)!=4)ja(15810,15828,456,15837);p=Le(18)|0;c[p+8>>2]=h;d=p+13|0;a[d>>0]=46;a[d+1>>0]=0;d=h+64|0;e=c[d>>2]|0;o=e+18|0;t=xl(c[g>>2]|0,0,-1,-1)|0;s=y;n=xl(t|0,s|0,o|0,((o|0)<0)<<31>>31|0)|0;r=c[f>>2]|0;n=Il(n|0,y|0,r|0)|0;q=y;e=xl(t|0,s|0,e|0,((e|0)<0)<<31>>31|0)|0;r=Il(e|0,y|0,r|0)|0;e=b+112|0;s=e;r=yl(c[s>>2]|0,c[s+4>>2]|0,r|0,y|0)|0;q=xl(r|0,y|0,n|0,q|0)|0;n=e;c[n>>2]=q;c[n+4>>2]=y;c[d>>2]=o;o=c[k>>2]|0;c[o+4>>2]=p;c[p>>2]=o;c[p+4>>2]=k;c[k>>2]=p;c[i>>2]=(c[i>>2]|0)+1;if((c[j>>2]|0)==4){t=Le(19)|0;c[t+8>>2]=h;o=t+13|0;a[o>>0]=a[15851]|0;a[o+1>>0]=a[15852]|0;a[o+2>>0]=a[15853]|0;o=c[d>>2]|0;s=o+19|0;j=xl(c[g>>2]|0,0,-1,-1)|0;n=y;r=xl(j|0,n|0,s|0,((s|0)<0)<<31>>31|0)|0;p=c[f>>2]|0;r=Il(r|0,y|0,p|0)|0;q=y;o=xl(j|0,n|0,o|0,((o|0)<0)<<31>>31|0)|0;p=Il(o|0,y|0,p|0)|0;o=e;p=yl(c[o>>2]|0,c[o+4>>2]|0,p|0,y|0)|0;q=xl(p|0,y|0,r|0,q|0)|0;r=e;c[r>>2]=q;c[r+4>>2]=y;c[d>>2]=s;s=c[k>>2]|0;c[s+4>>2]=t;c[t>>2]=s;c[t+4>>2]=k;c[k>>2]=t;c[b+144>>2]=h;l=m;return b|0}else ja(15810,15828,456,15837);return 0}function uc(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;h=a+88|0;b=c[a+92>>2]|0;if((b|0)!=(h|0))do{e=b;b=c[b+4>>2]|0;c[e+16>>2]=0;if((c[e+24>>2]|0)==4){g=e+56|0;f=e+60|0;d=c[f>>2]|0;if((d|0)!=(g|0))do{j=d+4|0;i=d;d=c[j>>2]|0;k=c[i>>2]|0;c[k+4>>2]=d;c[d>>2]=k;c[i>>2]=0;c[j>>2]=0;Uj(i)}while((d|0)!=(g|0));c[g>>2]=g;c[f>>2]=g}Rc(a,e)}while((b|0)!=(h|0));k=a+148|0;if((c[k+4>>2]|0)==(k|0)){Uj(c[a+200>>2]|0);return}else ja(16653,15828,1527,16687)}function vc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=b+8|0;if(c[d>>2]|0)c[d>>2]=0;d=b+16|0;e=c[d>>2]|0;if(e|0){f=c[e+4>>2]|0;if(f|0)c[f>>2]=0;Uj(e);c[d>>2]=0}d=c[b+4>>2]|0;e=d+20|0;f=c[e>>2]|0;if((f|0)<=0)ja(16501,15828,397,16520);c[e>>2]=f+-1;if((f|0)!=1){Uj(b);return}if((c[d+16>>2]|0)>=1){Uj(b);return}Rc(a,d);Uj(b);return}function wc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0;c[b>>2]=1024;d=a+120|0;e=d;f=a+136|0;e=Jl(c[e>>2]|0,c[e+4>>2]|0,(c[f>>2]|0)+-10|0)|0;g=b+8|0;c[g>>2]=e;c[g+4>>2]=y;g=a+112|0;g=yl(c[d>>2]|0,c[d+4>>2]|0,c[g>>2]|0,c[g+4>>2]|0)|0;f=Jl(g|0,y|0,(c[f>>2]|0)+-10|0)|0;g=y;d=b+16|0;c[d>>2]=f;c[d+4>>2]=g;d=b+24|0;c[d>>2]=f;c[d+4>>2]=g;d=a+104|0;g=d;f=c[g+4>>2]|0;e=b+32|0;c[e>>2]=c[g>>2];c[e+4>>2]=f;a=a+96|0;a=yl(c[d>>2]|0,c[d+4>>2]|0,c[a>>2]|0,c[a+4>>2]|0)|0;b=b+40|0;c[b>>2]=a;c[b+4>>2]=y;return}function xc(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;b=b+144|0;g=c[b>>2]|0;h=Le(20)|0;i=g+20|0;c[i>>2]=(c[i>>2]|0)+1;c[h+4>>2]=g;c[h>>2]=f;c[d>>2]=h;b=c[b>>2]|0;d=c[b+24>>2]|0;do if((d|0)!=4)if((d|0)==10){a[e>>0]=2;break}else{a[e>>0]=0;break}else a[e>>0]=-128;while(0);c[e+4>>2]=0;g=b+8|0;h=c[g+4>>2]|0;i=e+8|0;c[i>>2]=c[g>>2];c[i+4>>2]=h;return 0}function yc(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;i=c[f+4>>2]|0;a:do if((g|0)>0){b=0;do{k=c[h+(b<<2)>>2]|0;if((c[i+24>>2]|0)!=4)break a;l=i+56|0;j=c[i+60>>2]|0;if((j|0)==(l|0))break a;while(1){if(!(fk(j+13|0,k)|0))break;j=c[j+4>>2]|0;if((j|0)==(l|0))break a}if(!j)break a;i=c[j+8>>2]|0;j=e+(b<<4)|0;k=c[i+24>>2]|0;do if((k|0)!=4)if((k|0)==10){a[j>>0]=2;break}else{a[j>>0]=0;break}else a[j>>0]=-128;while(0);c[e+(b<<4)+4>>2]=0;j=i+8|0;k=c[j+4>>2]|0;l=e+(b<<4)+8|0;c[l>>2]=c[j>>2];c[l+4>>2]=k;b=b+1|0}while((b|0)<(g|0))}else b=0;while(0);h=c[f>>2]|0;f=Le(20)|0;g=i+20|0;c[g>>2]=(c[g>>2]|0)+1;c[f+4>>2]=i;c[f>>2]=h;c[d>>2]=f;return b|0}function zc(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;s=l;l=l+16|0;n=s;q=c[e+4>>2]|0;r=q+24|0;if((c[r>>2]|0)!=4){d=-20;l=s;return d|0}p=q+56|0;i=c[q+60>>2]|0;a:do if((i|0)!=(p|0)){while(1){if(!(fk(i+13|0,f)|0))break;i=c[i+4>>2]|0;if((i|0)==(p|0))break a}if(i|0){d=-17;l=s;return d|0}}while(0);j=c[e>>2]|0;k=Le(104)|0;e=k+16|0;c[e>>2]=1;c[k+20>>2]=0;m=b+128|0;u=m;t=c[u+4>>2]|0;o=k+8|0;i=o;c[i>>2]=c[u>>2];c[i+4>>2]=t;i=m;i=xl(c[i>>2]|0,c[i+4>>2]|0,1,0)|0;c[m>>2]=i;c[m+4>>2]=y;m=k+24|0;c[m>>2]=4;c[k+28>>2]=g&4095;c[k+32>>2]=j;c[k+36>>2]=h;j=k+56|0;c[j>>2]=j;c[k+60>>2]=j;g=b+92|0;h=c[g>>2]|0;c[g>>2]=k;c[k>>2]=b+88;c[k+4>>2]=h;c[h>>2]=k;h=b+96|0;g=h;g=xl(c[g>>2]|0,c[g+4>>2]|0,1,0)|0;c[h>>2]=g;c[h+4>>2]=y;Oa(n|0,0)|0;h=c[n>>2]|0;c[k+40>>2]=h;n=(c[n+4>>2]|0)*1e3|0;c[k+48>>2]=n;c[k+44>>2]=h;c[k+52>>2]=n;c[e>>2]=(c[e>>2]|0)+1;if((c[m>>2]|0)!=4)ja(15810,15828,456,15837);u=Le(18)|0;c[u+8>>2]=k;e=u+13|0;a[e>>0]=46;a[e+1>>0]=0;e=k+64|0;i=c[e>>2]|0;t=i+18|0;g=b+140|0;z=xl(c[g>>2]|0,0,-1,-1)|0;x=y;v=xl(z|0,x|0,t|0,((t|0)<0)<<31>>31|0)|0;h=b+136|0;w=c[h>>2]|0;v=Il(v|0,y|0,w|0)|0;n=y;i=xl(z|0,x|0,i|0,((i|0)<0)<<31>>31|0)|0;w=Il(i|0,y|0,w|0)|0;i=b+112|0;b=i;b=yl(c[b>>2]|0,c[b+4>>2]|0,w|0,y|0)|0;n=xl(b|0,y|0,v|0,n|0)|0;b=i;c[b>>2]=n;c[b+4>>2]=y;c[e>>2]=t;t=c[j>>2]|0;c[t+4>>2]=u;c[u>>2]=t;c[u+4>>2]=j;c[j>>2]=u;u=q+16|0;c[u>>2]=(c[u>>2]|0)+1;if((c[m>>2]|0)!=4)ja(15810,15828,456,15837);z=Le(19)|0;c[z+8>>2]=q;t=z+13|0;a[t>>0]=a[15851]|0;a[t+1>>0]=a[15852]|0;a[t+2>>0]=a[15853]|0;t=c[e>>2]|0;x=t+19|0;n=xl(c[g>>2]|0,0,-1,-1)|0;b=y;w=xl(n|0,b|0,x|0,((x|0)<0)<<31>>31|0)|0;u=c[h>>2]|0;w=Il(w|0,y|0,u|0)|0;v=y;t=xl(n|0,b|0,t|0,((t|0)<0)<<31>>31|0)|0;u=Il(t|0,y|0,u|0)|0;t=i;u=yl(c[t>>2]|0,c[t+4>>2]|0,u|0,y|0)|0;v=xl(u|0,y|0,w|0,v|0)|0;w=i;c[w>>2]=v;c[w+4>>2]=y;c[e>>2]=x;x=c[j>>2]|0;c[x+4>>2]=z;c[z>>2]=x;c[z+4>>2]=j;c[j>>2]=z;if((c[r>>2]|0)!=4)ja(15810,15828,456,15837);x=gk(f)|0;w=x+17|0;z=Le(w)|0;c[z+8>>2]=k;Ll(z+13|0,f|0,x+1|0)|0;x=q+64|0;r=c[x>>2]|0;w=r+w|0;f=xl(c[g>>2]|0,0,-1,-1)|0;q=y;u=xl(f|0,q|0,w|0,((w|0)<0)<<31>>31|0)|0;t=c[h>>2]|0;u=Il(u|0,y|0,t|0)|0;v=y;r=xl(f|0,q|0,r|0,((r|0)<0)<<31>>31|0)|0;t=Il(r|0,y|0,t|0)|0;r=i;t=yl(c[r>>2]|0,c[r+4>>2]|0,t|0,y|0)|0;v=xl(t|0,y|0,u|0,v|0)|0;c[i>>2]=v;c[i+4>>2]=y;c[x>>2]=w;i=c[p>>2]|0;c[i+4>>2]=z;c[z>>2]=i;c[z+4>>2]=p;c[p>>2]=z;i=c[m>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;w=o;x=c[w+4>>2]|0;z=d+8|0;c[z>>2]=c[w>>2];c[z+4>>2]=x;z=0;l=s;return z|0}function Ac(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;u=c[e+4>>2]|0;l=e+8|0;if(c[l>>2]|0)c[l>>2]=0;i=e+16|0;j=c[i>>2]|0;if(j|0){k=c[j+4>>2]|0;if(k|0)c[k>>2]=0;Uj(j);c[i>>2]=0}j=u+24|0;i=c[j>>2]|0;a:do if(f&65536){if((i|0)!=4){h=-20;return h|0}}else{switch(i|0){case 4:case 8:break a;default:i=-22}return i|0}while(0);c[e+12>>2]=f;b:do if((c[j>>2]|0)==8){if(!((f&512|0)==0|(f&3|0)==0))Xc(b,u,0,0)|0;t=u+56|0;c:do switch(c[t>>2]|0){case 0:break b;case 1:{k=u+80|0;j=c[k>>2]|0;k=c[k+4>>2]|0;f=b+176|0;i=c[b+180>>2]|0;d:do if((i|0)!=(f|0)){while(1){s=i+8|0;if((c[s>>2]|0)==(j|0)?(c[s+4>>2]|0)==(k|0):0)break;i=c[i+4>>2]|0;if((i|0)==(f|0))break d}s=i+16|0;i=c[i+20>>2]|0;if((i|0)!=(s|0)){q=b+184|0;r=b+188|0;do{k=c[i+12>>2]|0;e:do if(!(c[i+8>>2]|0)){j=Vc(b,k)|0;if((j|0?(c[j+24>>2]|0)==8:0)?(c[j+56>>2]|0)==1:0)Yc(b,j,0)|0}else{j=c[r>>2]|0;if((j|0)!=(q|0)){while(1){if(!(fk(c[j+8>>2]|0,k)|0))break;j=c[j+4>>2]|0;if((j|0)==(q|0))break e}if(j|0){o=Vc(b,k)|0;do if((o|0?(c[o+24>>2]|0)==8:0)?(c[o+56>>2]|0)==1:0){p=j+12|0;n=j+16|0;k=c[n>>2]|0;if((k|0)==(p|0))break e;f=0;d=0;m=0;do{l=Vc(b,c[k+24>>2]|0)|0;do if(l){if((c[l+24>>2]|0)!=8)break;f=(c[l+56>>2]|0)==1?1:f}while(0);l=k+16|0;m=xl(c[l>>2]|0,c[l+4>>2]|0,m|0,d|0)|0;d=y;k=c[k+4>>2]|0}while((k|0)!=(p|0));if(!f)break e;if(!((d|0)==0?(m|0)==(c[o+60>>2]|0):0))break;Yc(b,o,1)|0;j=c[n>>2]|0;if((j|0)==(p|0))break e;m=o+96|0;l=0;d=0;while(1){k=j+24|0;f=Vc(b,c[k>>2]|0)|0;f:do if(f|0){if((c[f+24>>2]|0)!=8)break;if((c[f+56>>2]|0)!=1)break;o=j+16|0;do if((c[o+4>>2]|0)==0?(c[o>>2]|0)==(c[f+60>>2]|0):0){n=f+80|0;o=j+8|0;if(!((c[n>>2]|0)==(c[o>>2]|0)?(c[n+4>>2]|0)==(c[o+4>>2]|0):0))break;Yc(b,f,2)|0;o=f+96|0;k=c[o>>2]|0;f=k+24|0;n=(c[m>>2]|0)+40|0;v=c[n>>2]|0;c[v+4>>2]=f;c[f>>2]=v;c[k+28>>2]=n;c[n>>2]=f;o=(c[o>>2]|0)+32|0;c[o>>2]=l;c[o+4>>2]=d;break f}while(0);k=Vc(b,c[k>>2]|0)|0;if(!k)break;if((c[k+24>>2]|0)!=8)break;if((c[k+56>>2]|0)!=1)break;Yc(b,k,0)|0}while(0);v=j+16|0;l=xl(c[v>>2]|0,c[v+4>>2]|0,l|0,d|0)|0;j=c[j+4>>2]|0;if((j|0)==(p|0))break e;else d=y}}while(0);f=j+12|0;j=c[j+16>>2]|0;if((j|0)!=(f|0))do{k=Vc(b,c[j+24>>2]|0)|0;do if(k|0){if((c[k+24>>2]|0)!=8)break;if((c[k+56>>2]|0)!=1)break;Yc(b,k,0)|0}while(0);j=c[j+4>>2]|0}while((j|0)!=(f|0))}}}while(0);i=c[i+4>>2]|0}while((i|0)!=(s|0));if((c[t>>2]|0)==2)break c}}while(0);i=Yc(b,u,0)|0;if(i|0){v=i;return v|0}v=c[u+96>>2]|0;c[v+48>>2]=e;c[v+52>>2]=g;c[v+56>>2]=h;v=1;return v|0}case 2:break;case 3:{h=u+88|0;v=c[h>>2]|0;g=u+92|0;e=c[g>>2]|0;c[v+4>>2]=e;c[e>>2]=v;c[h>>2]=0;c[g>>2]=0;e=b+148|0;b=e+4|0;v=c[b>>2]|0;c[b>>2]=h;c[h>>2]=e;c[g>>2]=v;c[v>>2]=h;break b}default:ra()}while(0);i=c[u+96>>2]|0;j=i+52|0;if(c[j>>2]|0){v=-5;return v|0}c[i+48>>2]=e;c[j>>2]=g;c[i+56>>2]=h;v=1;return v|0}while(0);c[l>>2]=1;i=c[j>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;g=u+8|0;h=c[g+4>>2]|0;v=d+8|0;c[v>>2]=c[g>>2];c[v+4>>2]=h;v=0;return v|0}function Bc(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;x=l;l=l+16|0;u=x;w=e+4|0;v=c[w>>2]|0;r=v+24|0;if((c[r>>2]|0)!=4){d=-20;l=x;return d|0}s=v+56|0;j=c[v+60>>2]|0;a:do if((j|0)!=(s|0)){while(1){if(!(fk(j+13|0,f)|0))break;j=c[j+4>>2]|0;if((j|0)==(s|0))break a}if(j|0){d=-17;l=x;return d|0}}while(0);t=e+8|0;if(c[t>>2]|0)c[t>>2]=0;j=e+16|0;k=c[j>>2]|0;if(k|0){m=c[k+4>>2]|0;if(m|0)c[m>>2]=0;Uj(k);c[j>>2]=0}m=c[e>>2]|0;n=Le(104)|0;c[n+16>>2]=1;o=n+20|0;c[o>>2]=0;p=b+128|0;z=p;j=c[z+4>>2]|0;q=n+8|0;k=q;c[k>>2]=c[z>>2];c[k+4>>2]=j;k=p;k=xl(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[p>>2]=k;c[p+4>>2]=y;p=n+24|0;c[p>>2]=8;c[n+28>>2]=h&4095;c[n+32>>2]=m;c[n+36>>2]=i;Ga(n+64|0);h=b+92|0;i=c[h>>2]|0;c[h>>2]=n;c[n>>2]=b+88;c[n+4>>2]=i;c[i>>2]=n;i=b+96|0;h=i;h=xl(c[h>>2]|0,c[h+4>>2]|0,1,0)|0;c[i>>2]=h;c[i+4>>2]=y;Oa(u|0,0)|0;i=c[u>>2]|0;c[n+40>>2]=i;u=(c[u+4>>2]|0)*1e3|0;c[n+48>>2]=u;c[n+44>>2]=i;c[n+52>>2]=u;if((c[r>>2]|0)!=4)ja(15810,15828,456,15837);k=gk(f)|0;m=k+17|0;j=Le(m)|0;c[j+8>>2]=n;Ll(j+13|0,f|0,k+1|0)|0;k=v+64|0;z=c[k>>2]|0;m=z+m|0;f=xl(c[b+140>>2]|0,0,-1,-1)|0;h=y;u=xl(f|0,h|0,m|0,((m|0)<0)<<31>>31|0)|0;i=c[b+136>>2]|0;u=Il(u|0,y|0,i|0)|0;v=y;z=xl(f|0,h|0,z|0,((z|0)<0)<<31>>31|0)|0;i=Il(z|0,y|0,i|0)|0;z=b+112|0;h=z;i=yl(c[h>>2]|0,c[h+4>>2]|0,i|0,y|0)|0;v=xl(i|0,y|0,u|0,v|0)|0;c[z>>2]=v;c[z+4>>2]=y;c[k>>2]=m;k=c[s>>2]|0;c[k+4>>2]=j;c[j>>2]=k;c[j+4>>2]=s;c[s>>2]=j;j=c[w>>2]|0;k=j+20|0;m=c[k>>2]|0;if((m|0)<=0)ja(16501,15828,397,16520);c[k>>2]=m+-1;if((m|0)==1?(c[j+16>>2]|0)<1:0)Rc(b,j);c[o>>2]=(c[o>>2]|0)+1;c[w>>2]=n;c[t>>2]=1;c[e+12>>2]=g;j=c[p>>2]|0;do if((j|0)!=4)if((j|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;g=q;w=c[g+4>>2]|0;z=d+8|0;c[z>>2]=c[g>>2];c[z+4>>2]=w;z=0;l=x;return z|0}function Cc(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=c[d+4>>2]|0;h=i+24|0;d=c[h>>2]|0;do if((d|0)!=4)if((d|0)==10){a[e>>0]=2;break}else{a[e>>0]=0;break}else a[e>>0]=-128;while(0);c[e+4>>2]=0;d=i+8|0;g=c[d+4>>2]|0;f=e+8|0;c[f>>2]=c[d>>2];c[f+4>>2]=g;c[e+16>>2]=c[h>>2]<<12|c[i+28>>2];c[e+20>>2]=c[i+32>>2];c[e+24>>2]=c[i+36>>2];f=c[i+16>>2]|0;g=e+32|0;c[g>>2]=f;c[g+4>>2]=((f|0)<0)<<31>>31;switch(c[h>>2]|0){case 2:case 6:{d=c[i+56>>2]<<8|c[i+60>>2];f=0;break}default:{d=0;f=0}}g=e+40|0;c[g>>2]=d;c[g+4>>2]=f;g=b+140|0;f=e+56|0;c[f>>2]=c[g>>2];c[f+4>>2]=0;switch(c[h>>2]|0){case 8:{d=c[i+60>>2]|0;f=0;break}case 10:{d=gk(c[i+56>>2]|0)|0;f=0;break}case 4:{f=c[i+64>>2]|0;d=f;f=((f|0)<0)<<31>>31;break}default:{d=0;f=0}}h=e+48|0;c[h>>2]=d;c[h+4>>2]=f;g=c[g>>2]|0;h=xl(d|0,f|0,-1,-1)|0;g=xl(h|0,y|0,g|0,0)|0;b=c[b+136>>2]|0;g=Il(g|0,y|0,b|0)|0;b=Jl(g|0,y|0,b+-9|0)|0;g=e+64|0;c[g>>2]=b;c[g+4>>2]=y;g=i+40|0;b=e+72|0;c[b>>2]=c[g>>2];c[b+4>>2]=0;b=i+48|0;c[e+80>>2]=c[b>>2];h=e+88|0;c[h>>2]=c[g>>2];c[h+4>>2]=0;c[e+96>>2]=c[b>>2];b=e+104|0;c[b>>2]=c[i+44>>2];c[b+4>>2]=0;c[e+112>>2]=c[i+52>>2];return 0}function Dc(a,b,d,e,f,g,h,i,j,k,m,n,o,p,q,r){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;r=r|0;var s=0;p=l;l=l+16|0;n=p;m=c[b+4>>2]|0;if(d&1|0)c[m+28>>2]=e;if(d&2|0)c[m+32>>2]=f;if(d&4|0)c[m+36>>2]=g;if(d&8|0?(s=Xc(a,m,h,i)|0,s|0):0){i=s;l=p;return i|0}do if(d&32|0)if(!(d&256)){Oa(n|0,0)|0;c[m+40>>2]=c[n>>2];c[m+48>>2]=(c[n+4>>2]|0)*1e3;break}else{c[m+40>>2]=o;c[m+48>>2]=q;break}while(0);if(!(d&64)){i=0;l=p;return i|0}Oa(n|0,0)|0;c[m+44>>2]=c[n>>2];c[m+52>>2]=(c[n+4>>2]|0)*1e3;i=0;l=p;return i|0}function Ec(a,b){a=a|0;b=b|0;var d=0;a=b+8|0;if(c[a>>2]|0)c[a>>2]=0;a=b+16|0;b=c[a>>2]|0;if(!b)return;d=c[b+4>>2]|0;if(d|0)c[d>>2]=0;Uj(b);c[a>>2]=0;return}function Fc(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;b=c[d+4>>2]|0;if(!(c[d+8>>2]|0)){h=-71;return h|0}if((c[b+24>>2]|0)!=4){h=-71;return h|0}m=b+56|0;b=c[b+60>>2]|0;a:do if((e|0)==0&(f|0)==0){e=b;i=0;d=0}else{i=0;d=0;while(1){if((b|0)==(m|0)){b=0;break}i=xl(i|0,d|0,1,0)|0;d=y;b=c[b+4>>2]|0;if(!(d>>>0<f>>>0|(d|0)==(f|0)&i>>>0<e>>>0)){e=b;break a}}return b|0}while(0);if((e|0)==(m|0)){h=0;return h|0}b=0;while(1){f=e+13|0;j=gk(f)|0;k=b+24|0;l=k+j|0;if((l|0)>(h|0)){d=11;break}i=xl(i|0,d|0,1,0)|0;d=y;p=c[e+8>>2]|0;n=p+24|0;o=c[n>>2]|0;a[g+b>>0]=(o|0)==4?-128:(o|0)==10?2:0;o=g+(b+1)|0;a[o>>0]=0;a[o+1>>0]=0;a[o+2>>0]=0;a[o+3>>0]=0;o=g+(b+5)|0;p=p+8|0;q=c[p>>2]|0;p=c[p+4>>2]|0;a[o>>0]=q;a[o+1>>0]=q>>>8;a[o+2>>0]=q>>>16;a[o+3>>0]=q>>>24;a[o+4>>0]=p;r=Il(q|0,p|0,40)|0;a[o+5>>0]=r;r=Il(q|0,p|0,48)|0;a[o+6>>0]=r;p=Il(q|0,p|0,56)|0;a[o+7>>0]=p;o=g+(b+13)|0;a[o>>0]=i;a[o+1>>0]=i>>>8;a[o+2>>0]=i>>>16;a[o+3>>0]=i>>>24;a[o+4>>0]=d;p=Il(i|0,d|0,40)|0;a[o+5>>0]=p;p=Il(i|0,d|0,48)|0;a[o+6>>0]=p;p=Il(i|0,d|0,56)|0;a[o+7>>0]=p;a[g+(b+21)>>0]=c[n>>2];b=g+(b+22)|0;a[b>>0]=j;a[b+1>>0]=(j&65535)>>>8;Ll(g+k|0,f|0,j|0)|0;e=c[e+4>>2]|0;if((e|0)==(m|0)){b=l;d=11;break}else b=l}if((d|0)==11)return b|0;return 0}function Gc(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;h=c[b+4>>2]|0;if(!(c[b+8>>2]|0)){g=-71;return g|0}if((c[h+24>>2]|0)!=8){g=-5;return g|0}if((c[b+12>>2]&3|0)==1){g=-5;return g|0}if(!(c[h+100>>2]|0)){i=c[h+60>>2]|0;a=yl(i|0,0,d|0,e|0)|0;b=y;if(!(0>e>>>0|0==(e|0)&i>>>0>d>>>0)){i=0;return i|0}i=((g|0)<0)<<31>>31;i=b>>>0<i>>>0|(b|0)==(i|0)&a>>>0<g>>>0?a:g;Ha(h+64|0,d|0,f|0,i|0);return i|0}else{a=c[b+16>>2]|0;if(!a){i=-5;return i|0}i=c[a+8>>2]|0;i=(i|0)<(g|0)?i:g;Ll(f|0,a+12|0,i|0)|0;return i|0}return 0}function Hc(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;L=l;l=l+4480|0;k=L+4448|0;A=L+4472|0;F=L+3408|0;H=L+2384|0;B=L+1360|0;J=L+336|0;x=L+208|0;v=L+80|0;z=L+4432|0;I=L+4464|0;w=L+4460|0;G=L+64|0;q=L+4456|0;m=L+4452|0;j=L;s=c[d+4>>2]|0;if(!(c[d+8>>2]|0)){h=-71;l=L;return h|0}if((c[s+24>>2]|0)!=8){h=-5;l=L;return h|0}if(!(c[d+12>>2]&3)){h=-5;l=L;return h|0}if(!h){h=0;l=L;return h|0}if(!(c[s+100>>2]|0)){f=xl(h|0,((h|0)<0)<<31>>31|0,e|0,f|0)|0;i=y;j=s+60|0;if(i>>>0>0|((i|0)==0?f>>>0>(c[j>>2]|0)>>>0:0)?(p=Xc(b,s,f,i)|0,p|0):0){h=p;l=L;return h|0}Oa(A|0,0)|0;c[s+40>>2]=c[A>>2];c[s+48>>2]=(c[A+4>>2]|0)*1e3;f=s+56|0;do if((c[f>>2]|0)==3){K=s+88|0;H=c[K>>2]|0;J=s+92|0;I=c[J>>2]|0;c[H+4>>2]=I;c[I>>2]=H;c[K>>2]=0;c[J>>2]=0;J=b+160|0;K=J;K=yl(c[K>>2]|0,c[K+4>>2]|0,c[j>>2]|0,0)|0;b=y;c[J>>2]=K;c[J+4>>2]=b;if((b|0)>-1|(b|0)==-1&K>>>0>4294967295){c[f>>2]=0;break}else ja(15979,15828,1283,16445)}while(0);La(s+64|0,e|0,g|0,h|0);l=L;return h|0}e=Tj(h+1|0)|0;Ll(e|0,g|0,h|0)|0;a[e+h>>0]=0;c[m>>2]=e;a:do if((zd(j,64,m)|0)<0)K=104;else{do if(!(fk(j,16197)|0)){f=c[d>>2]|0;c[A>>2]=c[m>>2];p=d+16|0;b:do if((((((c[p>>2]|0)==0?(zd(J,1024,A)|0)>=0:0)?(zd(x,128,A)|0)>=0:0)?(zd(v,128,A)|0)>=0:0)?(zd(H,1024,A)|0)>=0:0)?(zd(F,1024,A)|0)>=0:0){do if(((zd(B,1024,A)|0)>=0?(r=gk(B)|0,(r&1|0)==0):0)?(t=r>>1,(r|0)<=33):0){if((Gd(G,B,t)|0)<0)break;if((r|0)<0){f=-5;break b}if((Cd(q,A)|0)<0){f=-5;break b}o=(t|0)==0;if((t|16|0)!=16){f=-5;break b}m=(a[x>>0]|0)==0?0:x;k=(a[v>>0]|0)==0?0:v;if($a[c[b+12>>2]&15](b,I,z,f,16809164,16809164)|0)ja(16201,15828,2526,16249);n=rc(b,c[I>>2]|0,F,w)|0;do if(!n){f=-2;i=b+4|0}else{Ya[c[b+76>>2]&63](b,n,c[w>>2]|0)|0;f=ab[c[b+28>>2]&3](b,z,n,c[w>>2]|0,514,384,0)|0;c:do if((f|0)<0)j=0;else{do if(a[H>>0]|0){j=sc(b,c[I>>2]|0,H)|0;if(!j){j=0;f=-2;break c}f=$a[c[b+24>>2]&15](b,z,j,0,0,0)|0;if((f|0)<0)break c;f=c[j+4>>2]|0;if((c[f+24>>2]|0)!=8)ja(16260,15828,2555,16249);if(!(c[f+56>>2]|0)){C=j;D=c[f+60>>2]|0;E=0;break}else ja(16260,15828,2555,16249)}else{C=0;D=0;E=0}while(0);i=Le(260)|0;c[i+4>>2]=c[I>>2];c[i+8>>2]=n;c[i+12>>2]=C;if(o)f=0;else{f=i+16|0;Re(G,128,f)|0}I=Le(76)|0;c[I>>2]=0;c[I+8>>2]=0;c[I+4>>2]=i;c[i>>2]=d;c[p>>2]=I;sd(b,n,J,m,k,C,D,E,2,i,f);f=0;break b}while(0);i=b+4|0;eb[c[i>>2]&15](b,n);if(!j)break;eb[c[i>>2]&15](b,j)}while(0);eb[c[i>>2]&15](b,c[I>>2]|0);break b}while(0);f=-5}else f=-5;while(0)}else{if(!(fk(j,16315)|0)){c[A>>2]=c[m>>2];d:do if((((zd(H,1024,A)|0)>=0?(zd(J,1024,A)|0)>=0:0)?(zd(x,128,A)|0)>=0:0)?(zd(v,128,A)|0)>=0:0){do if(((zd(B,1024,A)|0)>=0?(i=gk(B)|0,(i&1|0)==0):0)?(o=i>>1,(i|0)<=33):0){if((Gd(G,B,o)|0)<0)break;if((i|0)<0){f=-22;break d}j=(a[x>>0]|0)==0?0:x;i=(a[v>>0]|0)==0?0:v;switch(o|0){case 0:{f=0;break}case 16:{Re(G,128,F)|0;f=F;break}default:{f=-22;break d}}Uc(b,H,J,j,i,f);f=0;break d}while(0);f=-22}else f=-22;while(0);break}if(!(fk(j,16328)|0)){c[A>>2]=c[m>>2];e:do if((zd(B,1024,A)|0)>=0){if((c[b>>2]|0)!=8)ja(16343,15828,1665,16358);i=b+192|0;f=c[i+4>>2]|0;if((f|0)!=(i|0)){while(1){if(!(fk(c[f+12>>2]|0,B)|0))break;f=c[f+4>>2]|0;if((f|0)==(i|0)){f=0;break e}}if(f){Sc(f);f=0}else f=0}else f=0}else f=-22;while(0);break}if(!(fk(j,16380)|0)){c[A>>2]=c[m>>2];if((((zd(J,1024,A)|0)>=0?(zd(B,1024,A)|0)>=0:0)?(Ed(F,A)|0)>=0:0)?(Bd(H,A)|0)>=0:0){f=Vc(b,J)|0;if(!f)f=-2;else{I=F;J=H;f=Wc(b,f,B,c[I>>2]|0,c[I+4>>2]|0,c[J>>2]|0,c[J+4>>2]|0)|0}}else f=-22;break}if(!(fk(j,16388)|0)){c[A>>2]=c[m>>2];f:do if((zd(B,1024,A)|0)>=0){f=Vc(b,B)|0;if(f)if((c[f+24>>2]|0)==8){switch(c[f+56>>2]|0){case 3:case 0:break;default:{f=-5;break f}}I=Rk(B,47)|0;J=f+60|0;b=Tj(c[J>>2]|0)|0;Ha(f+64|0,0,b|0,c[J>>2]|0);Ma(((I|0)==0?B:I+1|0)|0,b|0,c[J>>2]|0);Uj(b);f=0}else f=-5;else f=-2}else f=-5;while(0);break}if(fk(j,16400)|0){if(fk(j,16407)|0){c[k>>2]=j;pl(16422,k)|0;K=104;break a}c[A>>2]=c[m>>2];if((zd(B,1024,A)|0)<0)f=-22;else{f=b+200|0;Uj(c[f>>2]|0);c[f>>2]=Tk(B)|0;f=0}break}c[A>>2]=c[m>>2];j=d+16|0;g:do if(!(c[j>>2]|0)){do if(((zd(B,1024,A)|0)>=0?(n=gk(B)|0,(n&1|0)==0):0)?(u=n>>1,(n|0)<=2049):0){if((Gd(J,B,u)|0)<0)break;if((n|0)<0){f=-22;break g}do if((zd(B,1024,A)|0)<0)f=-1;else{f=gk(B)|0;if(f&1|0){f=-1;break}i=f>>1;if((f|0)>257){f=-1;break}f=(Gd(x,B,i)|0)<0;f=f?-1:i}while(0);if((Cd(F,A)|0)<0){f=-22;break g}if((Cd(H,A)|0)<0){f=-22;break g}if(((c[H>>2]|0)+-1|0)>>>0>63){f=-22;break g}b=Le(76)|0;c[b>>2]=1;I=c[H>>2]|0;c[b+8>>2]=I;vd(J,u,x,f,c[F>>2]|0,I,b+12|0);c[j>>2]=b;f=0;break g}while(0);f=-22}else f=-5;while(0)}while(0);Uj(e);f=(f|0)==0?h:f}while(0);if((K|0)==104){Uj(e);f=-5}h=f;l=L;return h|0}function Ic(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;h=c[b+4>>2]|0;g=c[d+4>>2]|0;if((c[g+24>>2]|0)==4){e=-1;return e|0}d=h+24|0;a:do if((c[d>>2]|0)==4?(i=h+56|0,f=c[h+60>>2]|0,(f|0)!=(i|0)):0){b=f;while(1){if(!(fk(b+13|0,e)|0))break;b=c[b+4>>2]|0;if((b|0)==(i|0))break a}if(b|0){e=-17;return e|0}}while(0);i=g+16|0;c[i>>2]=(c[i>>2]|0)+1;if((c[d>>2]|0)!=4)ja(15810,15828,456,15837);j=gk(e)|0;l=j+17|0;i=Le(l)|0;c[i+8>>2]=g;Ll(i+13|0,e|0,j+1|0)|0;e=h+56|0;h=h+64|0;j=c[h>>2]|0;g=j+l|0;l=xl(c[a+140>>2]|0,0,-1,-1)|0;k=y;d=xl(l|0,k|0,g|0,((g|0)<0)<<31>>31|0)|0;b=c[a+136>>2]|0;d=Il(d|0,y|0,b|0)|0;f=y;j=xl(l|0,k|0,j|0,((j|0)<0)<<31>>31|0)|0;b=Il(j|0,y|0,b|0)|0;a=a+112|0;j=a;b=yl(c[j>>2]|0,c[j+4>>2]|0,b|0,y|0)|0;f=xl(b|0,y|0,d|0,f|0)|0;c[a>>2]=f;c[a+4>>2]=y;c[h>>2]=g;a=c[e>>2]|0;c[a+4>>2]=i;c[i>>2]=a;c[i+4>>2]=e;c[e>>2]=i;e=0;return e|0}function Jc(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;o=l;l=l+16|0;k=o;m=c[e+4>>2]|0;n=m+24|0;a:do if((c[n>>2]|0)==4?(j=m+56|0,i=c[m+60>>2]|0,(i|0)!=(j|0)):0){while(1){if(!(fk(i+13|0,f)|0))break;i=c[i+4>>2]|0;if((i|0)==(j|0))break a}if(i|0){d=-17;l=o;return d|0}}while(0);p=c[e>>2]|0;i=Le(104)|0;c[i+16>>2]=1;c[i+20>>2]=0;j=b+128|0;s=j;r=c[s+4>>2]|0;e=i+8|0;q=e;c[q>>2]=c[s>>2];c[q+4>>2]=r;q=j;q=xl(c[q>>2]|0,c[q+4>>2]|0,1,0)|0;c[j>>2]=q;c[j+4>>2]=y;j=i+24|0;c[j>>2]=10;c[i+28>>2]=511;c[i+32>>2]=p;c[i+36>>2]=h;p=b+92|0;h=c[p>>2]|0;c[p>>2]=i;c[i>>2]=b+88;c[i+4>>2]=h;c[h>>2]=i;h=b+96|0;p=h;p=xl(c[p>>2]|0,c[p+4>>2]|0,1,0)|0;c[h>>2]=p;c[h+4>>2]=y;Oa(k|0,0)|0;h=c[k>>2]|0;c[i+40>>2]=h;k=(c[k+4>>2]|0)*1e3|0;c[i+48>>2]=k;c[i+44>>2]=h;c[i+52>>2]=k;c[i+56>>2]=Tk(g)|0;if((c[n>>2]|0)!=4)ja(15810,15828,456,15837);r=gk(f)|0;q=r+17|0;s=Le(q)|0;c[s+8>>2]=i;Ll(s+13|0,f|0,r+1|0)|0;i=m+56|0;r=m+64|0;p=c[r>>2]|0;q=p+q|0;g=xl(c[b+140>>2]|0,0,-1,-1)|0;h=y;m=xl(g|0,h|0,q|0,((q|0)<0)<<31>>31|0)|0;k=c[b+136>>2]|0;m=Il(m|0,y|0,k|0)|0;n=y;p=xl(g|0,h|0,p|0,((p|0)<0)<<31>>31|0)|0;k=Il(p|0,y|0,k|0)|0;p=b+112|0;h=p;k=yl(c[h>>2]|0,c[h+4>>2]|0,k|0,y|0)|0;n=xl(k|0,y|0,m|0,n|0)|0;c[p>>2]=n;c[p+4>>2]=y;c[r>>2]=q;r=c[i>>2]|0;c[r+4>>2]=s;c[s>>2]=r;c[s+4>>2]=i;c[i>>2]=s;i=c[j>>2]|0;do if((i|0)!=4)if((i|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;q=e;r=c[q+4>>2]|0;s=d+8|0;c[s>>2]=c[q>>2];c[s+4>>2]=r;s=0;l=o;return s|0}function Kc(b,d,e,f,g,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;s=l;l=l+16|0;q=s;n=c[e+4>>2]|0;r=g>>>12;o=r&15;r=r&255;switch(r&15){case 1:case 2:case 6:case 8:case 12:break;default:{d=-22;l=s;return d|0}}p=n+24|0;a:do if((c[p>>2]|0)==4?(m=n+56|0,k=c[n+60>>2]|0,(k|0)!=(m|0)):0){while(1){if(!(fk(k+13|0,f)|0))break;k=c[k+4>>2]|0;if((k|0)==(m|0))break a}if(k|0){d=-17;l=s;return d|0}}while(0);t=c[e>>2]|0;k=Le(104)|0;c[k+16>>2]=1;c[k+20>>2]=0;m=b+128|0;w=m;v=c[w+4>>2]|0;e=k+8|0;u=e;c[u>>2]=c[w>>2];c[u+4>>2]=v;u=m;u=xl(c[u>>2]|0,c[u+4>>2]|0,1,0)|0;c[m>>2]=u;c[m+4>>2]=y;m=k+24|0;c[m>>2]=o;c[k+28>>2]=g&4095;c[k+32>>2]=t;c[k+36>>2]=j;switch(r&15){case 8:{Ga(k+64|0);break}case 4:{w=k+56|0;c[w>>2]=w;c[k+60>>2]=w;break}default:{}}w=b+92|0;v=c[w>>2]|0;c[w>>2]=k;c[k>>2]=b+88;c[k+4>>2]=v;c[v>>2]=k;v=b+96|0;w=v;w=xl(c[w>>2]|0,c[w+4>>2]|0,1,0)|0;c[v>>2]=w;c[v+4>>2]=y;Oa(q|0,0)|0;v=c[q>>2]|0;c[k+40>>2]=v;w=(c[q+4>>2]|0)*1e3|0;c[k+48>>2]=w;c[k+44>>2]=v;c[k+52>>2]=w;if((o|4|0)==6){c[k+56>>2]=h;c[k+60>>2]=i}if((c[p>>2]|0)!=4)ja(15810,15828,456,15837);v=gk(f)|0;u=v+17|0;w=Le(u)|0;c[w+8>>2]=k;Ll(w+13|0,f|0,v+1|0)|0;k=n+56|0;v=n+64|0;t=c[v>>2]|0;u=t+u|0;h=xl(c[b+140>>2]|0,0,-1,-1)|0;i=y;q=xl(h|0,i|0,u|0,((u|0)<0)<<31>>31|0)|0;j=c[b+136>>2]|0;q=Il(q|0,y|0,j|0)|0;r=y;t=xl(h|0,i|0,t|0,((t|0)<0)<<31>>31|0)|0;j=Il(t|0,y|0,j|0)|0;t=b+112|0;i=t;j=yl(c[i>>2]|0,c[i+4>>2]|0,j|0,y|0)|0;r=xl(j|0,y|0,q|0,r|0)|0;c[t>>2]=r;c[t+4>>2]=y;c[v>>2]=u;v=c[k>>2]|0;c[v+4>>2]=w;c[w>>2]=v;c[w+4>>2]=k;c[k>>2]=w;k=c[m>>2]|0;do if((k|0)!=4)if((k|0)==10){a[d>>0]=2;break}else{a[d>>0]=0;break}else a[d>>0]=-128;while(0);c[d+4>>2]=0;u=e;v=c[u+4>>2]|0;w=d+8|0;c[w>>2]=c[u>>2];c[w+4>>2]=v;w=0;l=s;return w|0}function Lc(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[f+4>>2]|0;if((c[b+24>>2]|0)!=10){e=-5;return e|0}f=c[b+56>>2]|0;b=gk(f)|0;e=e+-1|0;e=(b|0)<(e|0)?b:e;Ll(d|0,f|0,e|0)|0;a[d+e>>0]=0;e=0;return e|0}function Mc(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;l=b+4|0;b=c[l>>2]|0;if((c[b+24>>2]|0)!=4){a=-2;return a|0}h=b+56|0;b=c[b+60>>2]|0;if((b|0)==(h|0)){a=-2;return a|0}k=b;while(1){if(!(fk(k+13|0,d)|0))break;b=c[k+4>>2]|0;if((b|0)==(h|0)){b=-2;i=28;break}else k=b}if((i|0)==28)return b|0;if(!k){a=-2;return a|0}e=e+4|0;h=c[e>>2]|0;d=h+24|0;a:do if((c[d>>2]|0)==4?(j=h+56|0,g=c[h+60>>2]|0,(g|0)!=(j|0)):0){while(1){if(!(fk(g+13|0,f)|0))break;b=c[g+4>>2]|0;if((b|0)==(j|0)){e=0;break a}else g=b}if(g){b=c[g+8>>2]|0;if((c[b+24>>2]|0)==4){a=-17;return a|0}else{Qc(a,h,g);h=c[e>>2]|0;e=b;d=h+24|0;break}}else e=0}else e=0;while(0);b=k+8|0;g=c[b>>2]|0;j=g+16|0;c[j>>2]=(c[j>>2]|0)+1;if((c[d>>2]|0)!=4)ja(15810,15828,456,15837);i=gk(f)|0;p=i+17|0;j=Le(p)|0;c[j+8>>2]=g;Ll(j+13|0,f|0,i+1|0)|0;g=h+56|0;h=h+64|0;i=c[h>>2]|0;f=i+p|0;p=xl(c[a+140>>2]|0,0,-1,-1)|0;o=y;m=xl(p|0,o|0,f|0,((f|0)<0)<<31>>31|0)|0;n=c[a+136>>2]|0;m=Il(m|0,y|0,n|0)|0;d=y;i=xl(p|0,o|0,i|0,((i|0)<0)<<31>>31|0)|0;n=Il(i|0,y|0,n|0)|0;i=a+112|0;o=i;n=yl(c[o>>2]|0,c[o+4>>2]|0,n|0,y|0)|0;d=xl(n|0,y|0,m|0,d|0)|0;c[i>>2]=d;c[i+4>>2]=y;c[h>>2]=f;h=c[g>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[j+4>>2]=g;c[g>>2]=j;h=c[b>>2]|0;Qc(a,c[l>>2]|0,k);b=h+16|0;g=c[b>>2]|0;if((g|0)<=0)ja(15854,15828,389,15871);c[b>>2]=g+-1;if((g|0)==1?(c[h+20>>2]|0)<1:0)Rc(a,h);if(!e){p=0;return p|0}b=e+16|0;g=c[b>>2]|0;if((g|0)<=0)ja(15854,15828,389,15871);c[b>>2]=g+-1;if((g|0)!=1){p=0;return p|0}if((c[e+20>>2]|0)>=1){p=0;return p|0}Rc(a,e);p=0;return p|0}function Nc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;if(!(fk(d,20119)|0)){o=-2;return o|0}if(!(fk(d,15851)|0)){o=-2;return o|0}m=b+4|0;g=c[m>>2]|0;if((c[g+24>>2]|0)!=4){o=-2;return o|0}f=g+56|0;b=c[g+60>>2]|0;if((b|0)==(f|0)){o=-2;return o|0}while(1){if(!(fk(b+13|0,d)|0))break;e=c[b+4>>2]|0;if((e|0)==(f|0)){k=-2;l=30;break}else b=e}if((l|0)==30)return k|0;if(!b){o=-2;return o|0}i=b+8|0;j=c[i>>2]|0;do if((c[j+24>>2]|0)==4){h=j+56|0;e=c[j+60>>2]|0;a:do if((e|0)!=(h|0)){f=e;do{d=f+13|0;if(fk(d,20119)|0?fk(d,15851)|0:0){k=-39;l=30;break}f=c[f+4>>2]|0}while((f|0)!=(h|0));if((l|0)==30)return k|0;while(1){d=e;e=c[e+4>>2]|0;f=c[d+8>>2]|0;Qc(a,j,d);d=f+16|0;g=c[d>>2]|0;if((g|0)<=0)break;c[d>>2]=g+-1;if((g|0)==1?(c[f+20>>2]|0)<1:0)Rc(a,f);if((e|0)==(h|0))break a}ja(15854,15828,389,15871)}while(0);if(!(c[j+64>>2]|0)){n=c[m>>2]|0;o=c[i>>2]|0;break}else ja(15884,15828,576,15903)}else{n=g;o=j}while(0);Qc(a,n,b);b=o+16|0;e=c[b>>2]|0;if((e|0)<=0)ja(15854,15828,389,15871);c[b>>2]=e+-1;if((e|0)!=1){o=0;return o|0}if((c[o+20>>2]|0)>=1){o=0;return o|0}Rc(a,o);o=0;return o|0}function Oc(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[b+8>>2]|0)){d=-71;return d|0}d=(c[(c[b+4>>2]|0)+24>>2]|0)==8?0:-5;return d|0}function Pc(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[b+8>>2]|0)){d=-71;return d|0}d=(c[(c[b+4>>2]|0)+24>>2]|0)==8?0:-5;return d|0}function Qc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=gk(d+13|0)|0;e=b+64|0;i=c[e>>2]|0;b=-17-k+i|0;k=xl(c[a+140>>2]|0,0,-1,-1)|0;j=y;f=xl(k|0,j|0,b|0,((b|0)<0)<<31>>31|0)|0;h=c[a+136>>2]|0;f=Il(f|0,y|0,h|0)|0;g=y;i=xl(k|0,j|0,i|0,((i|0)<0)<<31>>31|0)|0;h=Il(i|0,y|0,h|0)|0;a=a+112|0;i=a;h=yl(c[i>>2]|0,c[i+4>>2]|0,h|0,y|0)|0;g=xl(h|0,y|0,f|0,g|0)|0;f=a;c[f>>2]=g;c[f+4>>2]=y;c[e>>2]=b;if((b|0)<=-1)ja(16148,15828,554,16167);k=a;j=c[k+4>>2]|0;if((j|0)>-1|(j|0)==-1&(c[k>>2]|0)>>>0>4294967295){j=c[d>>2]|0;k=c[d+4>>2]|0;c[j+4>>2]=k;c[k>>2]=j;Uj(d);return}else ja(15960,15828,555,16167)}function Rc(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;if(c[b+16>>2]|0)ja(15913,15828,334,15930);if(c[b+20>>2]|0)ja(15941,15828,335,15930);a:do switch(c[b+24>>2]|0){case 8:{d=b+60|0;k=c[a+140>>2]|0;k=Il(xl(xl(c[d>>2]|0,0,-1,-1)|0,y|0,k|0,0)|0,y|0,c[a+136>>2]|0)|0;h=a+112|0;i=h;k=yl(c[i>>2]|0,c[i+4>>2]|0,k|0,y|0)|0;i=y;c[h>>2]=k;c[h+4>>2]=i;if(!((i|0)>-1|(i|0)==-1&k>>>0>4294967295))ja(15960,15828,339,15930);Ia(b+64|0);switch(c[b+56>>2]|0){case 0:break a;case 3:{k=b+88|0;h=c[k>>2]|0;i=b+92|0;j=c[i>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[k>>2]=0;c[i>>2]=0;i=a+160|0;k=i;k=yl(c[k>>2]|0,c[k+4>>2]|0,c[d>>2]|0,0)|0;j=y;c[i>>2]=k;c[i+4>>2]=j;if((j|0)>-1|(j|0)==-1&k>>>0>4294967295){Sc(c[b+72>>2]|0);break a}else ja(15979,15828,348,15930);break}case 2:{k=c[b+96>>2]|0;d=c[k+8>>2]|0;if(d|0)md(d);i=k+4|0;d=c[i>>2]|0;do if((d|0)==1){h=k+40|0;d=c[k+44>>2]|0;if((d|0)!=(h|0)){while(1){e=d;d=c[d+4>>2]|0;e=c[e+-12>>2]|0;f=e+56|0;if((c[f>>2]|0)!=2){e=18;break}g=c[e+96>>2]|0;c[f>>2]=1;Ia(e+64|0);e=c[g+52>>2]|0;if(e|0)gb[e&63](c[g>>2]|0,0,-5,c[g+56>>2]|0);if((c[g+4>>2]|0)==2){e=g+24|0;m=c[e>>2]|0;f=g+28|0;l=c[f>>2]|0;c[m+4>>2]=l;c[l>>2]=m;c[e>>2]=0;c[f>>2]=0}e=c[g+16>>2]|0;if(e|0)rd(e);Uj(g);if((d|0)==(h|0)){e=26;break}}if((e|0)==18)ja(16005,15828,754,16041);else if((e|0)==26){j=c[i>>2]|0;e=27;break}}}else{j=d;e=27}while(0);if((e|0)==27?(j|0)==2:0){l=k+24|0;i=c[l>>2]|0;m=k+28|0;j=c[m>>2]|0;c[i+4>>2]=j;c[j>>2]=i;c[l>>2]=0;c[m>>2]=0}d=c[k+16>>2]|0;if(d|0)rd(d);Uj(k);Sc(c[b+72>>2]|0);break a}case 1:{Sc(c[b+72>>2]|0);break a}default:ra()}break}case 10:{Uj(c[b+56>>2]|0);break}case 4:{if((c[b+60>>2]|0)!=(b+56|0))ja(16059,15828,376,15930);break}default:{}}while(0);m=c[b>>2]|0;l=c[b+4>>2]|0;c[m+4>>2]=l;c[l>>2]=m;Uj(b);b=a+96|0;l=b;m=c[l>>2]|0;l=c[l+4>>2]|0;a=xl(m|0,l|0,-1,-1)|0;c[b>>2]=a;c[b+4>>2]=y;if((l|0)>0|(l|0)==0&m>>>0>0)return;else ja(16089,15828,384,15930)}function Sc(a){a=a|0;var b=0,d=0;b=a+8|0;d=c[b>>2]|0;if((d|0)<=0)ja(16110,15828,1609,16129);d=d+-1|0;c[b>>2]=d;if(d|0)return;Uj(c[a+12>>2]|0);Uj(c[a+16>>2]|0);Uj(c[a+20>>2]|0);Uj(c[a+24>>2]|0);b=c[a>>2]|0;d=c[a+4>>2]|0;c[b+4>>2]=d;c[d>>2]=b;Uj(a);return}function Tc(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;d=c[g+8>>2]|0;if(d|0)eb[c[b+4>>2]&15](b,d);h=c[g+12>>2]|0;d=b+4|0;if(h|0)eb[c[d>>2]&15](b,h);eb[c[d>>2]&15](b,c[g+4>>2]|0);d=c[g>>2]|0;if(!d){Uj(g);return}b=c[d+16>>2]|0;h=(f|0)<0;e=h?e:0;a[b+12>>0]=e;a[b+13>>0]=e>>>8;a[b+14>>0]=e>>>16;a[b+15>>0]=e>>>24;c[b+8>>2]=4;c[b+4>>2]=0;Uj(g);return}function Uc(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;if((c[a>>2]|0)!=8)ja(16343,15828,1629,16481);h=a+192|0;a=c[h+4>>2]|0;a:do if((a|0)!=(h|0)){while(1){if(!(fk(c[a+12>>2]|0,b)|0))break;a=c[a+4>>2]|0;if((a|0)==(h|0)){i=8;break a}}if(a){Uj(c[a+16>>2]|0);Uj(c[a+20>>2]|0);Uj(c[a+24>>2]|0);h=a}else i=8}else i=8;while(0);if((i|0)==8){i=Le(276)|0;c[i+12>>2]=Tk(b)|0;c[i+8>>2]=1;b=c[h>>2]|0;c[b+4>>2]=i;c[i>>2]=b;c[i+4>>2]=h;c[h>>2]=i;h=i}c[h+16>>2]=Tk(d)|0;if(!e)a=0;else a=Tk(e)|0;c[h+20>>2]=a;if(!f)a=0;else a=Tk(f)|0;c[h+24>>2]=a;a=h+28|0;if(!g){c[a>>2]=0;return}else{c[a>>2]=1;Ll(h+32|0,g|0,244)|0;return}}function Vc(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;h=l;l=l+1024|0;g=h;if(!b){g=0;l=h;return g|0}b=c[b+144>>2]|0;d=(a[d>>0]|0)==47?d+1|0:d;a:do if(a[d>>0]|0)while(1){e=kk(d,47)|0;if(!e){f=gk(d)|0;e=0}else{f=e-d|0;e=e+1|0}if(f>>>0>1023){b=0;break a}Ll(g|0,d|0,f|0)|0;a[g+f>>0]=0;if((c[b+24>>2]|0)!=4){b=0;break a}d=b+56|0;b=c[b+60>>2]|0;if((b|0)==(d|0)){b=0;break a}while(1){if(!(fk(b+13|0,g)|0))break;b=c[b+4>>2]|0;if((b|0)==(d|0)){b=0;break a}}if(!b){b=0;break a}b=c[b+8>>2]|0;if(!e)break;else d=e}while(0);g=b;l=h;return g|0}function Wc(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0;if((c[a>>2]|0)!=8)ja(16343,15828,1687,16466);k=a+192|0;i=c[k+4>>2]|0;if((i|0)==(k|0)){l=-2;return l|0}j=i;while(1){if(!(fk(c[j+12>>2]|0,d)|0))break;i=c[j+4>>2]|0;if((i|0)==(k|0)){i=-2;l=13;break}else j=i}if((l|0)==13)return i|0;if(!j){l=-2;return l|0}if((c[b+24>>2]|0)!=8){l=-5;return l|0}i=b+56|0;if(c[i>>2]|0){l=-5;return l|0}if(c[b+68>>2]|0){l=-5;return l|0}if((g|0)==0&(h|0)==0){l=0;return l|0}c[i>>2]=1;c[b+72>>2]=j;l=j+8|0;c[l>>2]=(c[l>>2]|0)+1;c[b+60>>2]=g;l=c[a+140>>2]|0;g=xl(g|0,h|0,-1,-1)|0;g=xl(g|0,y|0,l|0,0)|0;g=Il(g|0,y|0,c[a+136>>2]|0)|0;l=a+112|0;h=l;h=xl(g|0,y|0,c[h>>2]|0,c[h+4>>2]|0)|0;c[l>>2]=h;c[l+4>>2]=y;l=b+80|0;c[l>>2]=e;c[l+4>>2]=f;l=0;return l|0}function Xc(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;if((c[b+24>>2]|0)!=8){l=-22;return l|0}if(e>>>0>0|(e|0)==0&d>>>0>4294967295){l=-28;return l|0}j=b+60|0;f=c[j>>2]|0;h=d-f|0;if(!h){l=0;return l|0}m=xl(c[a+140>>2]|0,0,-1,-1)|0;g=y;i=xl(m|0,g|0,d|0,e|0)|0;k=c[a+136>>2]|0;i=Il(i|0,y|0,k|0)|0;l=y;g=xl(m|0,g|0,f|0,0)|0;k=Il(g|0,y|0,k|0)|0;k=yl(i|0,l|0,k|0,y|0)|0;l=b+56|0;a:do switch(c[l>>2]|0){case 1:{if((d|0)==0&(e|0)==0)c[l>>2]=0;break}case 0:case 3:{if((h|0)<=0){f=(c[b+68>>2]<<2>>>0)/5|0;if(!(0<e>>>0|0==(e|0)&f>>>0<d>>>0)?(Ja(b+64|0,f|0)|0)<0:0){m=-28;return m|0}}else{i=a+112|0;i=xl(c[i>>2]|0,c[i+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;n=y;m=a+120|0;g=c[m+4>>2]|0;if(n>>>0>g>>>0|((n|0)==(g|0)?i>>>0>(c[m>>2]|0)>>>0:0)){n=-28;return n|0}i=b+64|0;g=c[b+68>>2]|0;do if(0<e>>>0|0==(e|0)&g>>>0<d>>>0){n=(g*5|0)>>>2;if((Ja(i|0,(0<e>>>0|0==(e|0)&n>>>0<d>>>0?d:n)|0)|0)<0){n=-28;return n|0}else{f=c[j>>2]|0;break}}while(0);Ka(i|0,f|0,0,h|0)}if((c[l>>2]|0)==3){n=b+88|0;i=c[n>>2]|0;b=b+92|0;m=c[b>>2]|0;c[i+4>>2]=m;c[m>>2]=i;c[n>>2]=0;c[b>>2]=0;b=a+160|0;n=b;n=yl(c[n>>2]|0,c[n+4>>2]|0,c[j>>2]|0,0)|0;m=y;c[b>>2]=n;c[b+4>>2]=m;if((m|0)>-1|(m|0)==-1&n>>>0>4294967295){c[l>>2]=0;break a}else ja(15979,15828,1240,16454)}break}case 2:{n=-5;return n|0}default:ra()}while(0);l=a+112|0;n=l;n=xl(c[n>>2]|0,c[n+4>>2]|0,k|0,((k|0)<0)<<31>>31|0)|0;m=y;c[l>>2]=n;c[l+4>>2]=m;if(!((m|0)>-1|(m|0)==-1&n>>>0>4294967295))ja(15960,15828,1248,16454);c[j>>2]=d;n=0;return n|0}function Yc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;q=l;l=l+32|0;p=q;j=b+56|0;if((c[j>>2]|0)!=1)ja(16535,15828,848,16572);k=b+60|0;m=c[k>>2]|0;o=a+160|0;r=o;r=xl(c[r>>2]|0,c[r+4>>2]|0,m|0,0)|0;t=y;h=a+168|0;g=h;s=c[g+4>>2]|0;do if((t|0)>(s|0)|((t|0)==(s|0)?r>>>0>(c[g>>2]|0)>>>0:0)?(i=a+148|0,e=c[i>>2]|0,(e|0)!=(i|0)):0){f=e+-32|0;if((c[f>>2]|0)!=3)ja(16585,15828,684,16620);g=e;while(1){e=g;g=c[g>>2]|0;if(!(c[e+-68>>2]|0)){Ia(e+-24|0);c[f>>2]=1;s=c[e>>2]|0;f=e+4|0;t=c[f>>2]|0;c[s+4>>2]=t;c[t>>2]=s;c[e>>2]=0;c[f>>2]=0;f=o;e=yl(c[f>>2]|0,c[f+4>>2]|0,c[e+-28>>2]|0,0)|0;f=y;t=o;c[t>>2]=e;c[t+4>>2]=f;if(!((f|0)>-1|(f|0)==-1&e>>>0>4294967295)){f=10;break}s=xl(e|0,f|0,m|0,0)|0;f=y;t=h;r=c[t+4>>2]|0;if((g|0)==(i|0)|((f|0)<(r|0)|((f|0)==(r|0)?s>>>0<=(c[t>>2]|0)>>>0:0))){f=14;break}}else if((g|0)==(i|0)){f=14;break}f=g+-32|0;if((c[f>>2]|0)!=3){f=7;break}}if((f|0)==7)ja(16585,15828,684,16620);else if((f|0)==10)ja(15979,15828,697,16620);else if((f|0)==14){n=c[k>>2]|0;break}}else n=m;while(0);if((Ja(b+64|0,n|0)|0)<0){t=-5;l=q;return t|0}c[j>>2]=2;g=Le(64)|0;c[g+20>>2]=0;c[g>>2]=a;c[g+12>>2]=b;c[g+4>>2]=d;switch(d|0){case 2:break;case 1:{f=g+40|0;c[f>>2]=f;c[g+44>>2]=f;f=18;break}default:f=18}if((f|0)==18){f=b+80|0;Fd(p,c[f>>2]|0,c[f+4>>2]|0)|0;f=c[b+72>>2]|0;e=wd(c[f+16>>2]|0,p)|0;if(c[f+28>>2]|0)c[g+16>>2]=od(f+32|0,14,g)|0;c[g+8>>2]=nd(e,c[f+20>>2]|0,c[f+24>>2]|0,g,5,0)|0}c[b+96>>2]=g;t=0;l=q;return t|0}function Zc(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=c[a+12>>2]|0;a=a+20|0;e=c[a>>2]|0;g=(c[f+60>>2]|0)-e|0;d=g>>>0>d>>>0?d:g;La(f+64|0,e|0,b|0,d|0);c[a>>2]=d+(c[a>>2]|0);return 0}function _c(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;q=l;l=l+1024|0;n=q;j=a+12|0;p=c[j>>2]|0;do if((b|0)>=0){f=a+16|0;g=c[f>>2]|0;if(!g){g=p+60|0;m=a+20|0;r=c[m>>2]|0;f=(c[g>>2]|0)-r|0;f=f>>>0>e>>>0?e:f;La(p+64|0,r|0,d|0,f|0);f=f+(c[m>>2]|0)|0;c[m>>2]=f;if(b){l=q;return}}else{if((pd(g,d,e)|0)<0)break;if(b|0){l=q;return}if((qd(c[f>>2]|0)|0)<0)break;g=p+60|0;f=c[a+20>>2]|0}if((f|0)==(c[g>>2]|0)){if((c[a+4>>2]|0)==1?(o=a+40|0,i=c[a+44>>2]|0,(i|0)!=(o|0)):0){m=(c[j>>2]|0)+64|0;do{f=i;i=c[i+4>>2]|0;j=c[f+-12>>2]|0;k=j+60|0;g=c[k>>2]|0;if(g|0){b=f+8|0;a=j+64|0;f=0;h=0;d=0;e=c[b>>2]|0;b=c[b+4>>2]|0;while(1){f=yl(g|0,f|0,h|0,d|0)|0;r=y;s=r>>>0<0|(r|0)==0&f>>>0<1024;f=s?f:1024;r=s?r:0;Ha(m|0,e|0,n|0,f|0);La(a|0,h|0,n|0,f|0);e=xl(f|0,r|0,e|0,b|0)|0;b=y;h=xl(f|0,r|0,h|0,d|0)|0;d=y;g=c[k>>2]|0;if(!(d>>>0<0|(d|0)==0&h>>>0<g>>>0))break;else f=0}}$c(j)}while((i|0)!=(o|0))}$c(p);l=q;return}}while(0);a:do if((c[a+4>>2]|0)==1?(k=a+40|0,h=c[a+44>>2]|0,(h|0)!=(k|0)):0){while(1){f=h;h=c[h+4>>2]|0;f=c[f+-12>>2]|0;g=f+56|0;if((c[g>>2]|0)!=2)break;d=c[f+96>>2]|0;c[g>>2]=1;Ia(f+64|0);f=c[d+52>>2]|0;if(f|0)gb[f&63](c[d>>2]|0,0,-5,c[d+56>>2]|0);if((c[d+4>>2]|0)==2){r=d+24|0;n=c[r>>2]|0;s=d+28|0;o=c[s>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[r>>2]=0;c[s>>2]=0}f=c[d+16>>2]|0;if(f|0)rd(f);Uj(d);if((h|0)==(k|0))break a}ja(16005,15828,754,16041)}while(0);f=p+56|0;if((c[f>>2]|0)!=2)ja(16005,15828,754,16041);g=c[p+96>>2]|0;c[f>>2]=1;Ia(p+64|0);f=c[g+52>>2]|0;if(f|0)gb[f&63](c[g>>2]|0,0,-5,c[g+56>>2]|0);if((c[g+4>>2]|0)==2){r=g+24|0;o=c[r>>2]|0;s=g+28|0;p=c[s>>2]|0;c[o+4>>2]=p;c[p>>2]=o;c[r>>2]=0;c[s>>2]=0}f=c[g+16>>2]|0;if(f|0)rd(f);Uj(g);l=q;return}function $c(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;g=l;l=l+16|0;e=g;d=b+56|0;if((c[d>>2]|0)!=2)ja(16005,15828,735,16634);f=c[b+96>>2]|0;h=c[f>>2]|0;c[d>>2]=3;i=b+88|0;j=h+152|0;d=c[j>>2]|0;c[j>>2]=i;c[i>>2]=h+148;c[b+92>>2]=d;c[d>>2]=i;d=h+160|0;h=d;h=xl(c[h>>2]|0,c[h+4>>2]|0,c[b+60>>2]|0,0)|0;c[d>>2]=h;c[d+4>>2]=y;d=f+52|0;if(c[d>>2]|0){c[(c[f+48>>2]|0)+8>>2]=1;h=c[b+24>>2]|0;a[e>>0]=(h|0)==4?-128:(h|0)==10?2:0;c[e+4>>2]=0;h=b+8|0;i=c[h+4>>2]|0;j=e+8|0;c[j>>2]=c[h>>2];c[j+4>>2]=i;gb[c[d>>2]&63](c[f>>2]|0,e,0,c[f+56>>2]|0)}if((c[f+4>>2]|0)==2){i=f+24|0;e=c[i>>2]|0;j=f+28|0;h=c[j>>2]|0;c[e+4>>2]=h;c[h>>2]=e;c[i>>2]=0;c[j>>2]=0}d=c[f+16>>2]|0;if(!d){Uj(f);l=g;return}rd(d);Uj(f);l=g;return}function ad(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+160|0;i=o+144|0;m=o+128|0;g=o;h=o+152|0;n=tc()|0;if(!(c[4202143]|0))c[4202143]=n;c[n+200>>2]=Tk(16698)|0;e=n+12|0;if($a[c[e>>2]&15](n,m,g,0,16809164,16809164)|0)ja(16703,15828,2070,16749);j=n+28|0;if(ab[c[j>>2]&3](n,g,c[m>>2]|0,16763,514,438,0)|0)ja(16770,15828,2072,16749);k=c[m>>2]|0;c[(c[k+4>>2]|0)+100>>2]=1;eb[c[n+4>>2]&15](n,k);if(!a){l=o;return n|0}k=Le(28)|0;c[k>>2]=n;f=k+4|0;c[f>>2]=Tk(a)|0;c[k+8>>2]=b;c[k+12>>2]=d;a=k+16|0;if($a[c[e>>2]&15](n,a,m,0,16809164,16809164)|0)ja(16849,15828,2145,16898);Oa(h|0,0)|0;b=c[h>>2]|0;b=Dl(b|0,((b|0)<0)<<31>>31|0,1e6,0)|0;h=c[h+4>>2]|0;h=xl(b|0,y|0,h|0,((h|0)<0)<<31>>31|0)|0;b=i;c[b>>2]=h;c[b+4>>2]=y;nk(g,128,16914,i)|0;b=xd(c[f>>2]|0,g)|0;a=qc(n,c[a>>2]|0)|0;if(ab[c[j>>2]&3](n,m,a,16932,514,420,0)|0)ja(16938,15828,2154,16898);sd(n,a,b,0,0,0,0,0,3,k,0);Uj(b);l=o;return n|0}function bd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+96|0;h=n+64|0;j=n;k=n+56|0;m=n+40|0;i=n+32|0;if((f|0)<0){c[h>>2]=0-e;cd(17014,h)}f=Tj(e+1|0)|0;$a[c[b+48>>2]&15](b,d,0,0,f,e)|0;a[f+e>>0]=0;eb[c[b+4>>2]&15](b,d);d=g+16|0;Ya[c[b+76>>2]&63](b,c[d>>2]|0,16932)|0;if((Ld(f)|0)!=1)cd(17057,n+72|0);if((Kd(k,f,17078)|0)<0)cd(17085,n+80|0);e=(Jd(i,f,17105)|0)==0;h=i;f=c[h>>2]|0;h=c[h+4>>2]|0;do if(e&(h>>>0>0|(h|0)==0&f>>>0>1048575))if((c[b>>2]|0)==8){e=c[b+140>>2]|0;i=xl(f|0,h|0,-1,-1)|0;e=xl(i|0,y|0,e|0,0)|0;e=Il(e|0,y|0,c[b+136>>2]|0)|0;i=b+120|0;c[i>>2]=e;c[i+4>>2]=y;break}else ja(16343,15828,1677,17115);while(0);h=xd(c[g+4>>2]|0,17138)|0;Uc(b,17144,h,0,0,0);f=qc(b,c[d>>2]|0)|0;if(!(ab[c[b+28>>2]&3](b,m,f,17146,514,420,0)|0)){m=k;Fd(j,c[m>>2]|0,c[m+4>>2]|0)|0;m=xd(h,j)|0;sd(b,f,m,0,0,0,0,0,4,g,0);Uj(h);Uj(m);l=n;return}else ja(17160,15828,2196,17252)}function cd(a,b){a=a|0;b=b|0;var d=0;d=l;l=l+16|0;c[d>>2]=b;b=c[3662]|0;ll(17579,7,1,b)|0;pk(b,a,d)|0;ql(10,b)|0;Da(1)}function dd(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;k=l;l=l+16|0;j=k+8|0;h=k;i=k+12|0;if((f|0)<0){c[h>>2]=0-e;cd(17264,h)}f=Tj(e+1|0)|0;$a[c[b+48>>2]&15](b,d,0,0,f,e)|0;a[f+e>>0]=0;eb[c[b+4>>2]&15](b,d);Ya[c[b+76>>2]&63](b,c[g+16>>2]|0,17146)|0;if((Ld(f)|0)==1?(e=Hd(f)|0,c[i>>2]=e,e|0):0)if(!(ed(b,i,c[b+144>>2]|0,16809164)|0)){c[g+24>>2]=0;fd(b,0,0,g);l=k;return}else cd(17305,j);cd(17305,j)}function ed(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0;K=l;l=l+2080|0;D=K+2056|0;E=K+1024|0;F=K;J=K+2076|0;G=K+2072|0;H=K+2068|0;o=K+2064|0;p=K+2048|0;c[J>>2]=c[d>>2];q=b+128|0;r=b+88|0;s=b+92|0;t=b+96|0;u=D+4|0;v=b+140|0;w=b+136|0;x=b+112|0;z=e+16|0;A=e+24|0;B=e+56|0;C=e+64|0;a:while(1){g=c[J>>2]|0;b:do switch(a[g>>0]|0){case 0:{h=44;break a}case 46:{h=5;break a}case 35:{yd(J);break}default:{if((Ad(G,J,8)|0)<0){h=7;break a}m=c[G>>2]|0;n=m>>>12;c[G>>2]=m&4095;if((Cd(H,J)|0)<0){h=9;break a}if((Cd(o,J)|0)<0){h=11;break a}h=c[G>>2]|0;k=c[H>>2]|0;m=c[o>>2]|0;i=Le(104)|0;g=i+16|0;c[g>>2]=1;c[i+20>>2]=0;M=q;j=c[M+4>>2]|0;L=i+8|0;c[L>>2]=c[M>>2];c[L+4>>2]=j;L=q;j=q;c[j>>2]=xl(c[L>>2]|0,c[L+4>>2]|0,1,0)|0;c[j+4>>2]=y;j=i+24|0;c[j>>2]=n;c[i+28>>2]=h&4095;c[i+32>>2]=k;c[i+36>>2]=m;switch(n&1048575|0){case 8:{Ga(i+64|0);break}case 4:{M=i+56|0;c[M>>2]=M;c[i+60>>2]=M;break}default:{}}k=c[s>>2]|0;c[s>>2]=i;c[i>>2]=r;c[i+4>>2]=k;c[k>>2]=i;k=t;L=t;c[L>>2]=xl(c[k>>2]|0,c[k+4>>2]|0,1,0)|0;c[L+4>>2]=y;Oa(D|0,0)|0;L=c[D>>2]|0;k=i+40|0;c[k>>2]=L;M=(c[u>>2]|0)*1e3|0;m=i+48|0;c[m>>2]=M;c[i+44>>2]=L;c[i+52>>2]=M;M=p;c[M>>2]=0;c[M+4>>2]=0;switch(n&1048575|0){case 6:case 2:{if((Cd(i+56|0,J)|0)<0){h=17;break a}if((Cd(i+60|0,J)|0)<0){h=19;break a}break}case 8:{if((Bd(p,J)|0)<0){h=21;break a}break}case 4:{c[g>>2]=(c[g>>2]|0)+1;if((c[j>>2]|0)!=4){h=23;break a}M=Le(18)|0;c[M+8>>2]=i;g=M+13|0;a[g>>0]=46;a[g+1>>0]=0;g=i+56|0;h=i+64|0;R=c[h>>2]|0;L=R+18|0;S=xl(c[v>>2]|0,0,-1,-1)|0;N=y;P=xl(S|0,N|0,L|0,((L|0)<0)<<31>>31|0)|0;Q=c[w>>2]|0;P=Il(P|0,y|0,Q|0)|0;O=y;Q=Il(xl(S|0,N|0,R|0,((R|0)<0)<<31>>31|0)|0,y|0,Q|0)|0;R=x;N=x;c[N>>2]=xl(yl(c[R>>2]|0,c[R+4>>2]|0,Q|0,y|0)|0,y|0,P|0,O|0)|0;c[N+4>>2]=y;c[h>>2]=L;L=c[g>>2]|0;c[L+4>>2]=M;c[M>>2]=L;c[M+4>>2]=g;c[g>>2]=M;c[z>>2]=(c[z>>2]|0)+1;if((c[j>>2]|0)!=4){h=25;break a}S=Le(19)|0;c[S+8>>2]=e;M=S+13|0;a[M>>0]=a[15851]|0;a[M+1>>0]=a[15852]|0;a[M+2>>0]=a[15853]|0;M=c[h>>2]|0;R=M+19|0;L=xl(c[v>>2]|0,0,-1,-1)|0;Q=y;O=xl(L|0,Q|0,R|0,((R|0)<0)<<31>>31|0)|0;N=c[w>>2]|0;O=Il(O|0,y|0,N|0)|0;P=y;N=Il(xl(L|0,Q|0,M|0,((M|0)<0)<<31>>31|0)|0,y|0,N|0)|0;M=x;Q=x;c[Q>>2]=xl(yl(c[M>>2]|0,c[M+4>>2]|0,N|0,y|0)|0,y|0,O|0,P|0)|0;c[Q+4>>2]=y;c[h>>2]=R;R=c[g>>2]|0;c[R+4>>2]=S;c[S>>2]=R;c[S+4>>2]=g;c[g>>2]=S;break}default:{}}if((Dd(k,m,J)|0)<0){h=28;break a}if((zd(E,1024,J)|0)<0){h=30;break a}if((c[A>>2]|0)!=4){h=32;break a}M=gk(E)|0;R=M+17|0;S=Le(R)|0;c[S+8>>2]=i;Ll(S+13|0,E|0,M+1|0)|0;M=c[C>>2]|0;R=M+R|0;L=xl(c[v>>2]|0,0,-1,-1)|0;Q=y;O=xl(L|0,Q|0,R|0,((R|0)<0)<<31>>31|0)|0;N=c[w>>2]|0;O=Il(O|0,y|0,N|0)|0;P=y;N=Il(xl(L|0,Q|0,M|0,((M|0)<0)<<31>>31|0)|0,y|0,N|0)|0;M=x;Q=x;c[Q>>2]=xl(yl(c[M>>2]|0,c[M+4>>2]|0,N|0,y|0)|0,y|0,O|0,P|0)|0;c[Q+4>>2]=y;c[C>>2]=R;R=c[B>>2]|0;c[R+4>>2]=S;c[S>>2]=R;c[S+4>>2]=B;c[B>>2]=S;do if((n|0)!=10){S=p;if(!((n|0)==8&((c[S>>2]|0)!=0|(c[S+4>>2]|0)!=0))){yd(J);if((n|0)!=4)break b;S=wd(f,E)|0;g=ed(b,J,i,S)|0;Uj(S);if(!g)break b;else{h=46;break a}}else{if((Ed(D,J)|0)<0){h=40;break a}R=D;S=p;Wc(b,i,17144,c[R>>2]|0,c[R+4>>2]|0,c[S>>2]|0,c[S+4>>2]|0)|0;break}}else{if((zd(F,1024,J)|0)<0){h=35;break a}c[i+56>>2]=Tk(F)|0}while(0);yd(J)}}while(0)}switch(h|0){case 5:{c[J>>2]=g+1;yd(J);I=c[J>>2]|0;break}case 7:{ll(17472,13,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 9:{ll(17486,12,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 11:{ll(17499,12,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 17:{ll(17512,14,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 19:{ll(17527,14,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 21:{ll(17441,13,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 23:{ja(15810,15828,456,15837);break}case 25:{ja(15810,15828,456,15837);break}case 28:{ll(17542,14,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 30:{ll(17366,17,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 32:{ja(15810,15828,456,15837);break}case 35:{ll(17557,21,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 40:{ll(17455,16,1,c[3662]|0)|0;S=-1;l=K;return S|0}case 44:{I=g;break}case 46:{l=K;return g|0}}c[d>>2]=I;S=0;l=K;return S|0}function fd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=l;l=l+16|0;f=h;g=e+20|0;b=c[g>>2]|0;if(b|0){eb[c[a+4>>2]&15](a,b);c[g>>2]=0}b=e+24|0;d=c[b>>2]|0;if((d|0)<=1){i=c[e+16>>2]|0;c[b>>2]=d+1;b=sc(a,i,c[14592+(d<<2)>>2]|0)|0;c[g>>2]=b;if(b|0?($a[c[a+24>>2]&15](a,f,b,0,6,e)|0)>=1:0){l=h;return}fd(a,0,0,e);l=h;return}if((gd(a,17335,1)|0)<0)gd(a,17357,0)|0;eb[c[a+4>>2]&15](a,c[e+16>>2]|0);b=c[e+8>>2]|0;if(b|0)db[b&15](c[e+12>>2]|0);Uj(e);l=h;return}function gd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;t=l;l=l+1072|0;h=t+1056|0;o=t+1048|0;n=t+1040|0;q=t+1060|0;r=t;k=t+1032|0;m=t+1024|0;d=Vc(b,d)|0;if(!d){s=-1;l=t;return s|0}if((c[d+24>>2]|0)!=8){s=-1;l=t;return s|0}if((c[d+56>>2]|0)!=3){s=-1;l=t;return s|0}j=c[d+60>>2]|0;p=Tj(j+1|0)|0;Ha(d+64|0,0,p|0,j|0);a[p+j>>0]=0;if(!e){c[q>>2]=p;f=c[3662]|0;g=b+176|0;d=p;a:while(1)b:do switch(a[d>>0]|0){case 0:break a;case 9:case 32:{d=d+1|0;c[q>>2]=d;break}case 10:{d=d+1|0;c[q>>2]=d;break}default:{if((zd(r,1024,q)|0)<0){s=49;break a}d=Vc(b,r)|0;if((d|0?(c[d+24>>2]|0)==8:0)?c[d+56>>2]|0:0){o=Le(24)|0;m=d+80|0;n=c[m+4>>2]|0;e=o+8|0;c[e>>2]=c[m>>2];c[e+4>>2]=n;e=o+16|0;c[e>>2]=e;c[o+20>>2]=e;n=c[g>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[o+4>>2]=g;c[g>>2]=o;while(1){d=c[q>>2]|0;c:while(1){switch(a[d>>0]|0){case 10:case 0:break b;case 9:case 32:break;default:break c}o=d+1|0;c[q>>2]=o;d=o}if((zd(r,1024,q)|0)<0){s=61;break a}o=Le(16)|0;c[o+12>>2]=Tk(r)|0;n=c[e>>2]|0;c[n+4>>2]=o;c[o>>2]=n;c[o+4>>2]=e;c[e>>2]=o}}c[h>>2]=r;nl(f,17384,h)|0;d=c[q>>2]|0;while(1){switch(a[d>>0]|0){case 0:case 10:break b;default:{}}o=d+1|0;c[q>>2]=o;d=o}}}while(0);if((s|0)==49)ll(17366,17,1,f)|0;else if((s|0)==61)ll(17366,17,1,f)|0}else{c[q>>2]=p;h=c[3662]|0;i=b+176|0;j=b+184|0;e=0;g=0;d=p;d:while(1){f=e;e:while(1){f:while(1){e=a[d>>0]|0;g:while(1)switch(e<<24>>24){case 0:break d;case 64:{s=12;break e}case 10:break f;case 35:break;case 9:case 32:break g;default:{e=0;break e}}e=d+1|0;c[q>>2]=e;d=e}d=d+1|0;c[q>>2]=d;f=0}if((s|0)==12){c[q>>2]=d+1;e=1}if((zd(r,1024,q)|0)<0){s=14;break}d=c[q>>2]|0;h:while(1){switch(a[d>>0]|0){case 58:{s=18;break h}case 9:case 32:break;default:{s=27;break h}}s=d+1|0;c[q>>2]=s;d=s}i:do if((s|0)==18){s=0;c[q>>2]=d+1;d=Vc(b,r)|0;if((d|0?(c[d+24>>2]|0)==8:0)?c[d+56>>2]|0:0)if(!e){f=Le(24)|0;d=d+80|0;e=c[d+4>>2]|0;g=f+8|0;c[g>>2]=c[d>>2];c[g+4>>2]=e;g=f+16|0;c[g>>2]=g;c[f+20>>2]=g;g=c[i>>2]|0;c[g+4>>2]=f;c[f>>2]=g;c[f+4>>2]=i;c[i>>2]=f;g=0;break}else{g=Le(20)|0;c[g+8>>2]=Tk(r)|0;f=g+12|0;c[f>>2]=f;c[g+16>>2]=f;f=c[j>>2]|0;c[f+4>>2]=g;c[g>>2]=f;c[g+4>>2]=j;c[j>>2]=g;f=0;break}c[n>>2]=r;nl(h,17384,n)|0;d=c[q>>2]|0;while(1){switch(a[d>>0]|0){case 0:case 10:{f=0;g=0;break i}default:{}}g=d+1|0;c[q>>2]=g;d=g}}else if((s|0)==27){s=0;d=(g|0)!=0;if(!(d|(f|0)!=0)){s=28;break d}if(!d){d=Le(16)|0;c[d+12>>2]=Tk(r)|0;c[d+8>>2]=e;g=f+16|0;e=c[g>>2]|0;c[e+4>>2]=d;c[d>>2]=e;c[d+4>>2]=g;c[g>>2]=d;g=0;break}if((Bd(m,q)|0)<0){s=31;break d}if((Ed(k,q)|0)<0){s=33;break d}d=Le(32)|0;c[d+24>>2]=Tk(r)|0;e=k;u=c[e+4>>2]|0;v=d+8|0;c[v>>2]=c[e>>2];c[v+4>>2]=u;v=m;u=c[v+4>>2]|0;e=d+16|0;c[e>>2]=c[v>>2];c[e+4>>2]=u;e=g+12|0;u=c[e>>2]|0;c[u+4>>2]=d;c[d>>2]=u;c[d+4>>2]=e;c[e>>2]=d}while(0);d=c[q>>2]|0;v=a[d>>0]|0;e=v<<24>>24==10;if(e^v<<24>>24!=0)do{d=d+1|0;c[q>>2]=d;v=a[d>>0]|0;e=v<<24>>24==10}while(e^v<<24>>24!=0);if(e){d=d+1|0;c[q>>2]=d}e=f}if((s|0)==14)ll(17366,17,1,h)|0;else if((s|0)==28){c[o>>2]=r;nl(h,17412,o)|0}else if((s|0)==31)ll(17441,13,1,h)|0;else if((s|0)==33)ll(17455,16,1,h)|0}Uj(p);v=0;l=t;return v|0}function hd(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=l;l=l+32|0;d=f+16|0;e=f;if((c[a>>2]|0)!=8)ja(17587,15828,2865,17601);if($a[c[a+12>>2]&15](a,d,e,0,16809164,16809164)|0)ja(16703,15828,2867,17601);if(!(ab[c[a+28>>2]&3](a,e,c[d>>2]|0,17616,514,384,0)|0)){h=c[a+52>>2]|0;g=c[d>>2]|0;e=gk(b)|0;$a[h&15](a,g,0,0,b,e)|0;eb[c[a+4>>2]&15](a,c[d>>2]|0);l=f;return}else ja(17627,15828,2869,17601)}function id(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;i=l;l=l+32|0;f=i+16|0;g=i;h=c[4202143]|0;if(!h){Uj(b);l=i;return}if($a[c[h+12>>2]&15](h,f,g,1e3,16809164,16809164)|0)ja(17708,15828,2892,17757);e=sc(h,c[f>>2]|0,c[h+200>>2]|0)|0;if(e|0){Nc(h,c[f>>2]|0,a)|0;if((ab[c[h+28>>2]&3](h,g,e,a,514,384,0)|0)>=0)$a[c[h+52>>2]&15](h,e,0,0,b,d)|0;eb[c[h+4>>2]&15](h,e)}a=c[f>>2]|0;if(a|0)eb[c[h+4>>2]&15](h,a);Uj(b);l=i;return}function jd(){return}function kd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[4202144]|0;c[4202144]=f+-1;a=(f|0)>1;if((f|0)>0^a)Na(a&1|0);a=c[b+4>>2]|0;if(!a)return;gb[a&63](c[b>>2]|0,0,d,e);return}function ld(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;e=c[4202144]|0;c[4202144]=e+-1;a=(e|0)>1;if((e|0)>0^a)Na(a&1|0);a=c[b+4>>2]|0;if(!a)return;gb[a&63](c[b>>2]|0,(d|0)<1?-404:0-d|0,0,0);return}function md(a){a=a|0;c[a+4>>2]=0;c[a>>2]=0;return}function nd(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;g=Le(8)|0;c[g>>2]=e;c[g+4>>2]=f;f=c[4202144]|0;c[4202144]=f+1;if(!f)Na(1);wa(a|0,17777,b|0,d|0,0,0,g|0,1,7,8,0)|0;return g|0}function od(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Le(4132)|0;c[e>>2]=b;c[e+4>>2]=d;c[e+16>>2]=a;return e|0}function pd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0;if(!e){q=0;return q|0}l=b+8|0;m=b+12|0;n=b+36|0;o=b+16|0;p=b+20|0;q=b+4|0;k=b+40|0;j=d;a:while(1){switch(c[l>>2]|0){case 0:{i=c[m>>2]|0;d=20-i|0;d=(e|0)<(d|0)?e:d;Ll(b+36+i|0,j|0,d|0)|0;i=d+(c[m>>2]|0)|0;c[m>>2]=i;if((i|0)>19){if(Zk(n,17835,4)|0){d=-1;e=12;break a}f=p;g=k;h=f+16|0;do{a[f>>0]=a[g>>0]|0;f=f+1|0;g=g+1|0}while((f|0)<(h|0));c[l>>2]=1;c[m>>2]=0}break}case 1:{d=c[m>>2]|0;i=4096-d|0;i=(e|0)<(i|0)?e:i;Ll(b+36+d|0,j|0,i|0)|0;d=i+(c[m>>2]|0)|0;c[m>>2]=d;if((d|0)>4095){d=d+-16|0;Ue(n,n,d,c[o>>2]|0,p,0);d=Ya[c[b>>2]&63](c[q>>2]|0,n,d)|0;if((d|0)<0){e=12;break a}f=n;g=(c[m>>2]|0)+(b+36)+-16|0;h=f+16|0;do{a[f>>0]=a[g>>0]|0;f=f+1|0;g=g+1|0}while((f|0)<(h|0));c[m>>2]=16;d=i}else d=i;break}default:{e=10;break a}}e=e-d|0;if(!e){d=0;e=12;break}else j=j+d|0}if((e|0)==10)ra();else if((e|0)==12)return d|0;return 0}function qd(b){b=b|0;var d=0,e=0,f=0,g=0;if((c[b+8>>2]|0)!=1){g=-1;return g|0}d=b+12|0;e=c[d>>2]|0;if(!((e|0)!=0&(e&15|0)==0)){g=-1;return g|0}g=b+36|0;Ue(g,g,e,c[b+16>>2]|0,b+20|0,0);d=a[(c[d>>2]|0)+-1+(b+36)>>0]|0;if((d+-1&255)>15){g=-1;return g|0}d=e-(d&255)|0;if(d|0?(f=Ya[c[b>>2]&63](c[b+4>>2]|0,g,d)|0,(f|0)<0):0){g=f;return g|0}g=0;return g|0}function rd(a){a=a|0;Uj(a);return}function sd(a,b,d,e,f,g,h,i,j,k,l){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0;m=Le(48)|0;c[m>>2]=a;c[m+4>>2]=b;b=m+8|0;c[b>>2]=0;c[b+4>>2]=0;c[m+16>>2]=j;c[m+20>>2]=k;b=m+24|0;c[b>>2]=g;k=m+32|0;g=k;c[g>>2]=0;c[g+4>>2]=0;if(l|0){g=Le(4132)|0;c[g>>2]=15;c[g+4>>2]=m;c[g+16>>2]=l;c[m+40>>2]=g}l=Le(8)|0;c[l>>2]=m;c[l+4>>2]=9;g=(h|0)!=0|(i|0)!=0;if(g){a=Tj(h)|0;j=c[m>>2]|0;b=c[b>>2]|0;if((b|0)!=0?(n=k,n=$a[c[j+48>>2]&15](j,b,c[n>>2]|0,c[n+4>>2]|0,a,h)|0,(n|0)>=0):0){b=k;n=xl(c[b>>2]|0,c[b+4>>2]|0,n|0,((n|0)<0)<<31>>31|0)|0;b=k;c[b>>2]=n;c[b+4>>2]=y;b=17772}else b=17772}else{a=0;b=17777}n=c[4202144]|0;c[4202144]=n+1;if(!n)Na(1);wa(d|0,b|0,e|0,f|0,a|0,h|0,l|0,1,7,8,0)|0;if(!g)return;Uj(a);return}function td(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;g=c[a>>2]|0;e=a+8|0;f=e;a=$a[c[g+52>>2]&15](g,c[a+4>>2]|0,c[f>>2]|0,c[f+4>>2]|0,b,d)|0;if((a|0)<0)return a|0;f=e;f=xl(c[f>>2]|0,c[f+4>>2]|0,a|0,((a|0)<0)<<31>>31|0)|0;g=e;c[g>>2]=f;c[g+4>>2]=y;return a|0}function ud(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=c[b>>2]|0;do if((d|0)<0){h=b+40|0;i=d;g=((d|0)<0)<<31>>31}else{h=b+40|0;g=c[h>>2]|0;do if(!g){i=b+8|0;g=i;g=$a[c[o+52>>2]&15](o,c[b+4>>2]|0,c[g>>2]|0,c[g+4>>2]|0,e,f)|0;if((g|0)<0)n=13;else{m=i;m=xl(c[m>>2]|0,c[m+4>>2]|0,g|0,((g|0)<0)<<31>>31|0)|0;n=i;c[n>>2]=m;c[n+4>>2]=y;n=14}}else{g=pd(g,e,f)|0;if(!((d|0)==0&(g|0)>-1))if((g|0)<0){n=13;break}else{n=14;break}g=c[h>>2]|0;if((((c[g+8>>2]|0)==1?(i=g+12|0,j=c[i>>2]|0,(j|0)!=0&(j&15|0)==0):0)?(k=g+36|0,Ue(k,k,j,c[g+16>>2]|0,g+20|0,0),l=a[(c[i>>2]|0)+-1+(g+36)>>0]|0,(l+-1&255)<=15):0)?(m=j-(l&255)|0,m|0):0)Ya[c[g>>2]&63](c[g+4>>2]|0,k,m)|0}while(0);if((n|0)==13){i=g;g=((g|0)<0)<<31>>31;break}if((n|0)==14?d|0:0)return;g=b+8|0;i=c[g>>2]|0;g=c[g+4>>2]|0}while(0);hb[c[b+16>>2]&7](o,c[b+4>>2]|0,i,g,c[b+20>>2]|0);g=c[h>>2]|0;if(g|0)Uj(g);Uj(b);return}function vd(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;A=l;l=l+288|0;x=A+48|0;y=A;z=A+80|0;if((f|0)>=33)ja(17781,17806,589,17816);if((h|0)<=0){l=A;return}o=y+f|0;p=y+(f+1)|0;q=y+(f+2)|0;r=y+(f+3)|0;s=f+4|0;t=(g|0)>0;u=(d|0)>64;v=z+112|0;w=z+176|0;n=1;while(1){c[x>>2]=0;c[x+4>>2]=0;c[x+8>>2]=0;c[x+12>>2]=0;c[x+16>>2]=0;c[x+20>>2]=0;c[x+24>>2]=0;c[x+28>>2]=0;Ll(y|0,e|0,f|0)|0;a[o>>0]=n>>>24;a[p>>0]=n>>>16;a[q>>0]=n>>>8;a[r>>0]=n;if(t){k=s;m=0;while(1){if(u){Ze(b,d,v);j=32}else{Ll(v|0,b|0,d|0)|0;j=d}Nl(z+112+j|0,0,64-j|0)|0;j=0;do{B=z+112+j|0;a[B>>0]=a[B>>0]^54;j=j+1|0}while((j|0)!=64);Ve(z);We(z,v,64);We(z,y,k);Ye(w,z);j=0;do{B=z+112+j|0;a[B>>0]=a[B>>0]^106;j=j+1|0}while((j|0)!=64);Ze(v,96,y);j=0;do{B=x+j|0;a[B>>0]=a[B>>0]^a[y+j>>0];j=j+1|0}while((j|0)!=32);m=m+1|0;if((m|0)==(g|0))break;else k=32}}j=(h|0)<32?h:32;Ll(i|0,x|0,j|0)|0;h=h-j|0;if((h|0)<=0)break;else{i=i+j|0;n=n+1|0}}l=A;return}function wd(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;if(!(a[b>>0]|0)){f=Tk(c)|0;return f|0}g=gk(b)|0;e=gk(c)|0;f=Tj(g+2+e|0)|0;Ll(f|0,b|0,g|0)|0;d=f+g|0;if((a[b+(g+-1)>>0]|0)!=47){a[d>>0]=47;d=d+1|0}Ll(d|0,c|0,e+1|0)|0;g=f;return g|0}function xd(b,c){b=b|0;c=c|0;var d=0,e=0,f=0,g=0;if(kk(c,58)|0){f=Tk(c)|0;return f|0}if(!(a[b>>0]|0)){f=Tk(c)|0;return f|0}g=gk(b)|0;f=gk(c)|0;e=Tj(g+2+f|0)|0;Ll(e|0,b|0,g|0)|0;d=e+g|0;if((a[b+(g+-1)>>0]|0)!=47){a[d>>0]=47;d=d+1|0}Ll(d|0,c|0,f+1|0)|0;g=e;return g|0}function yd(b){b=b|0;var d=0,e=0,f=0,g=0;d=c[b>>2]|0;while(1){g=a[d>>0]|0;e=g<<24>>24==10;f=d+1|0;if(e^g<<24>>24!=0)d=f;else break}c[b>>2]=e?f:d;return}function zd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;h=c[e>>2]|0;a:while(1){f=a[h>>0]|0;switch(f<<24>>24){case 34:{j=4;break a}case 0:{i=-1;j=26;break a}case 9:case 32:break;default:{j=21;break a}}h=h+1|0}b:do if((j|0)==4){k=b+d+-1|0;f=h+1|0;c:while(1){d=f+1|0;j=a[f>>0]|0;h=j<<24>>24;d:do switch(j<<24>>24){case 34:{g=b;l=d;break b}case 0:case 10:{i=-1;j=26;break c}case 92:{i=f+2|0;h=a[d>>0]|0;switch(h|0){case 92:case 34:case 39:{f=i;break d}case 110:{h=10;f=i;break d}case 114:{h=13;f=i;break d}case 116:{h=9;f=i;break d}case 120:{i=a[i>>0]|0;d=i<<24>>24;h=d+-48|0;do if(h>>>0>=10)if((d+-65|0)>>>0>=6)if(i<<24>>24<87|(d+-97|0)>>>0>5){i=-1;j=26;break c}else{j=d+-87|0;break}else{j=d+-55|0;break}else j=h;while(0);i=a[f+3>>0]|0;d=i<<24>>24;h=d+-48|0;do if(h>>>0>=10)if((d+-65|0)>>>0>=6)if(i<<24>>24<87|(d+-97|0)>>>0>5){i=-1;j=26;break c}else{h=d+-87|0;break}else{h=d+-55|0;break}while(0);h=h|j<<4;f=f+4|0;break d}default:{i=-1;j=26;break c}}}default:f=d}while(0);if(b>>>0>=k>>>0){i=-1;j=26;break}a[b>>0]=h;b=b+1|0}if((j|0)==26)return i|0}else if((j|0)==21){i=b+d+-1|0;g=b;while(1){switch(f<<24>>24){case 10:case 0:case 9:case 32:{l=h;break b}default:{}}if(g>>>0>=i>>>0){i=-1;break}l=h+1|0;a[g>>0]=f;g=g+1|0;h=l;f=a[l>>0]|0}return i|0}else if((j|0)==26)return i|0;while(0);a[g>>0]=0;c[e>>2]=l;e=0;return e|0}function Ad(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+16|0;f=h;g=c[d>>2]|0;a:while(1){switch(a[g>>0]|0){case 9:case 32:break;default:break a}g=g+1|0}c[b>>2]=_k(g,f,e)|0;b=c[f>>2]|0;if((b|0)==(g|0)){d=-1;l=h;return d|0}c[d>>2]=b;d=0;l=h;return d|0}function Bd(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}h=il(f,e,0)|0;c[b>>2]=h;c[b+4>>2]=y;b=c[e>>2]|0;if((b|0)==(f|0)){h=-1;l=g;return h|0}c[d>>2]=b;h=0;l=g;return h|0}function Cd(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}c[b>>2]=_k(f,e,0)|0;b=c[e>>2]|0;if((b|0)==(f|0)){d=-1;l=g;return d|0}c[d>>2]=b;d=0;l=g;return d|0}function Dd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=l;l=l+16|0;f=i;g=c[e>>2]|0;a:while(1){switch(a[g>>0]|0){case 9:case 32:break;default:break a}g=g+1|0}c[b>>2]=_k(g,f,0)|0;b=c[f>>2]|0;if((b|0)==(g|0)){e=-1;l=i;return e|0}if((a[b>>0]|0)==46){b=b+1|0;f=a[b>>0]|0;if((f+-48&255)<10){g=0;h=1e9;do{h=(h>>>0)/10|0;g=(N((f<<24>>24)+-48|0,h)|0)+g|0;b=b+1|0;f=a[b>>0]|0}while((f+-48&255)<10);f=g}else f=0}else f=0;c[d>>2]=f;c[e>>2]=b;e=0;l=i;return e|0}function Ed(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;g=l;l=l+16|0;e=g;f=c[d>>2]|0;a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}h=il(f,e,16)|0;c[b>>2]=h;c[b+4>>2]=y;b=c[e>>2]|0;if((b|0)==(f|0)){h=-1;l=g;return h|0}c[d>>2]=b;h=0;l=g;return h|0}function Fd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+16|0;f=e;g=f;c[g>>2]=b;c[g+4>>2]=d;$k(a,17839,f)|0;l=e;return a|0}function Gd(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;if((d|0)<=0){d=0;return d|0}j=0;a:while(1){h=j<<1;f=a[c+h>>0]|0;g=f<<24>>24;e=g+-48|0;do if(e>>>0>=10)if((g+-65|0)>>>0>=6)if(f<<24>>24<87|(g+-97|0)>>>0>5){e=-1;f=12;break a}else{i=g+-87|0;break}else{i=g+-55|0;break}else i=e;while(0);f=a[c+(h|1)>>0]|0;g=f<<24>>24;e=g+-48|0;do if(e>>>0>=10)if((g+-65|0)>>>0>=6)if(f<<24>>24<87|(g+-97|0)>>>0>5){e=-1;f=12;break a}else{e=g+-87|0;break}else{e=g+-55|0;break}while(0);a[b+j>>0]=e|i<<4;j=j+1|0;if((j|0)>=(d|0)){e=0;f=12;break}}if((f|0)==12)return e|0;return 0}function Hd(a){a=a|0;a=Uk(a,17847)|0;return ((a|0)==0?0:a+2|0)|0}function Id(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+128|0;i=k;j=i;a:while(1){g=a[d>>0]|0;switch(g<<24>>24){case 10:case 0:{d=-1;f=18;break a}default:{}}f=i;b:while(1){switch(g<<24>>24){case 0:case 10:case 58:break b;default:{}}if((f-j|0)>>>0<127){a[f>>0]=g;f=f+1|0}g=d+1|0;d=g;g=a[g>>0]|0}a[f>>0]=0;if((a[d>>0]|0)!=58){d=-1;f=18;break}c:while(1){d=d+1|0;switch(a[d>>0]|0){case 9:case 32:break;default:break c}}f=kk(d,10)|0;g=(f|0)!=0;if(g)h=f-d|0;else h=gk(d)|0;if(!(fk(i,e)|0)){f=16;break}if(g)d=f+1|0;else{d=-1;f=18;break}}if((f|0)==16){c=(h|0)<(c|0)?h:c+-1|0;Ll(b|0,d|0,c|0)|0;a[b+c>>0]=0;c=0;l=k;return c|0}else if((f|0)==18){l=k;return d|0}return 0}function Jd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+80|0;g=h+64|0;f=h;if(Id(f,64,d,e)|0){g=-1;l=h;return g|0}a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}e=il(f,g,0)|0;c[b>>2]=e;c[b+4>>2]=y;g=((c[g>>2]|0)==(f|0))<<31>>31;l=h;return g|0}function Kd(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+80|0;g=h+64|0;f=h;if(Id(f,64,d,e)|0){g=-1;l=h;return g|0}a:while(1){switch(a[f>>0]|0){case 9:case 32:break;default:break a}f=f+1|0}e=il(f,g,16)|0;c[b>>2]=e;c[b+4>>2]=y;g=((c[g>>2]|0)==(f|0))<<31>>31;l=h;return g|0}function Ld(b){b=b|0;var d=0,e=0,f=0;f=l;l=l+80|0;e=f+64|0;d=f;if(Id(d,64,b,17850)|0){l=f;return -1}a:while(1){switch(a[d>>0]|0){case 9:case 32:break;default:break a}d=d+1|0}b=il(d,e,0)|0;l=f;return ((c[e>>2]|0)==(d|0)?-1:b)|0}function Md(a){a=a|0;if(Me(a,17858,0)|0){a=1;return a|0}if(Me(a,17864,0)|0){a=1;return a|0}a=(Me(a,17871,0)|0)!=0&1;return a|0}function Nd(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0;o=c[e>>2]|0;o=Xa[c[o+2576>>2]&3](o,e)|0;if((f|0)<=0)return;m=a+8|0;n=a+4|0;l=0;h=0;e=0;while(1){g=c[o+(l>>>5<<2)>>2]|0;if(!g)g=h;else{i=0;k=e;while(1){j=i;while(1){e=1<<j;if(!(e&g))j=j+1|0;else break}g=g&~e;e=j+l<<12;p=c[m>>2]|0;i=(e|0)/(p|0)|0;p=((e|4095|0)/(p|0)|0)+1|0;e=c[n>>2]|0;e=(p|0)<(e|0)?p:e;if((k|0)!=(h|0)){if((i|0)>(k+3|0)){ib[b&1](a,d,0,h,c[a>>2]|0,k-h|0);h=i}}else h=i;if(!g){g=h;break}else{i=j;k=e}}}l=l+32|0;if((l|0)>=(f|0))break;else h=g}if((e|0)==(g|0))return;ib[b&1](a,d,0,g,c[a>>2]|0,e-g|0);return}function Od(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=Le(12)|0;c[h>>2]=e;c[e>>2]=f;c[e+4>>2]=g;f=f<<2;c[e+8>>2]=f;f=(N(f,g)|0)+65535&-65536;g=e+16|0;c[g>>2]=f;c[h+4>>2]=f>>12;g=c[g>>2]|0;g=$a[c[a+2568>>2]&15](a,b,d,g,((g|0)<0)<<31>>31,2)|0;c[h+8>>2]=g;c[e+12>>2]=c[g+40>>2];c[e+20>>2]=h;c[e+24>>2]=5;return h|0}function Pd(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=c[a+20>>2]|0;Nd(a,b,d,c[e+8>>2]|0,c[e+4>>2]|0);return}function Qd(b,d,e,f,g,h,i){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0;a:do if((e|0)>=0){j=b+4+(e<<2)|0;if(c[j>>2]|0){i=0;return i|0}}else{e=0;while(1){j=b+4+(e<<2)|0;if(!(c[j>>2]|0))break a;e=e+8|0;if(e>>>0>=256){e=0;break}}return e|0}while(0);k=Le(432)|0;c[k>>2]=b;c[k+316>>2]=Tk(d)|0;a[k+4>>0]=e;a[k+56>>0]=f;a[k+57>>0]=(f&65535)>>>8;a[k+58>>0]=g;a[k+59>>0]=(g&65535)>>>8;a[k+64>>0]=h;a[k+66>>0]=i;a[k+67>>0]=(i&65535)>>>8;a[k+70>>0]=0;a[k+312>>0]=64;Ke(k+8|0,6,k,0);Ke(k+20|0,6,k,1);Ke(k+32|0,6,k,2);Ke(k+44|0,6,k,3);c[j>>2]=k;i=k;return i|0}function Rd(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0;g=c[a>>2]|0;f=d[a+4>>0]|0;a=b+3+(f>>>3)&3;b=1<<(f&31);if(!e){e=g+1036+(a<<5)+(f>>>5<<2)|0;c[e>>2]=c[e>>2]&~b}else{e=g+1036+(a<<5)+(f>>>5<<2)|0;c[e>>2]=c[e>>2]|b}fb[c[g+1164+(a*12|0)>>2]&15](c[g+1164+(a*12|0)+4>>2]|0,c[g+1164+(a*12|0)+8>>2]|0,(c[g+1036+(a<<5)+28>>2]|(c[g+1036+(a<<5)+24>>2]|(c[g+1036+(a<<5)+20>>2]|(c[g+1036+(a<<5)+16>>2]|(c[g+1036+(a<<5)+12>>2]|(c[g+1036+(a<<5)+8>>2]|(c[g+1036+(a<<5)+4>>2]|c[g+1036+(a<<5)>>2]))))))|0)!=0&1);return}function Sd(a,b){a=a|0;b=b|0;if(b>>>0<4)return a+8+(b*12|0)|0;else ja(17877,17889,140,17895);return 0}function Td(a){a=a|0;return c[(c[a>>2]|0)+1028>>2]|0}function Ud(a){a=a|0;return c[(c[a>>2]|0)+1032>>2]|0}function Vd(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;if(d>>>0>=7)ja(17914,17889,190,17940);if(e+-1&e|0)ja(17957,17889,191,17940);if(e>>>0<=3)ja(17982,17889,192,17940);i=b+320+(d<<4)|0;if(!(c[i>>2]|0)){c[i>>2]=e;f=f&255;a[b+320+(d<<4)+4>>0]=f;a[b+320+(d<<4)+5>>0]=0;c[b+320+(d<<4)+8>>2]=g;c[b+320+(d<<4)+12>>2]=h;g=(d|0)==6;h=(g?48:(d<<2)+16|0)+(b+56)|0;a[h>>0]=g?0:f;a[h+1>>0]=0;a[h+2>>0]=0;a[h+3>>0]=0;return}else ja(17992,17889,194,17940)}function Wd(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;return Je(c[(c[a>>2]|0)+1028>>2]|0,b,d,e)|0}function Xd(b,c,d){b=b|0;c=c|0;d=d|0;a[(c&255)+(b+56)>>0]=d;return}function Yd(b,c,d){b=b|0;c=c|0;d=d|0;c=(c&255)+(b+56)|0;a[c>>0]=d;a[c+1>>0]=(d&65535)>>>8;return}function Zd(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0,h=0;e=b+312|0;f=a[e>>0]|0;g=f&255;h=g+d|0;if((h|0)>256){h=-1;return h|0}a[e>>0]=h;h=b+62|0;a[h>>0]=a[h>>0]|16;Ll(b+56+g|0,c|0,d|0)|0;h=b+108|0;a[g+1+(b+56)>>0]=a[h>>0]|0;a[h>>0]=f;h=g;return h|0}function _d(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=Le(36)|0;j=Le(1212)|0;c[j>>2]=0;c[j+1028>>2]=f;c[j+1032>>2]=g;c[i+32>>2]=h;Ke(j+1164|0,7,i,0);Ke(j+1176|0,7,i,1);Ke(j+1188|0,7,i,2);Ke(j+1200|0,7,i,3);He(g,3320,0,1,0,i,16,10,4)|0;He(g,3324,0,4,0,i,17,11,7)|0;g=Qd(j,18005,0,-32634,4663,2,1536)|0;a[g+100>>0]=-12;a[g+101>>0]=26;a[g+102>>0]=0;a[g+103>>0]=17;c[i+4>>2]=g;c[i>>2]=j;g=Qd(j,18012,8,-32634,28672,0,1537)|0;h=i+8|0;c[h>>2]=g;a[g+70>>0]=-128;c[b>>2]=j;c[e>>2]=d[(c[h>>2]|0)+4>>0];return i|0}function $d(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0;g=e+96+((c[b+8>>2]|0)+56)|0;h=a[g>>0]&127;a[g>>0]=h;g=h&255;if((h&255)>=16)return;e=1<<e;if(!f){h=b+16+g|0;e=(e^255)&(d[h>>0]|0)&255;a[h>>0]=e}else{h=b+16+g|0;e=(e|(d[h>>0]|0))&255;a[h>>0]=e}h=c[b+32>>2]|0;fb[c[h+(g*12|0)>>2]&15](c[h+(g*12|0)+4>>2]|0,c[h+(g*12|0)+8>>2]|0,e<<24>>24!=0&1);return}function ae(a,b,d){a=a|0;b=b|0;d=d|0;return c[a+12>>2]|0}function be(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a+12>>2]=d;return}function ce(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0;g=c[a+12>>2]|0;if((g|0)>=0){e=c[14600+(e<<2)>>2]|0;return e|0}f=c[a>>2]|0;if((e|0)==2){if((g>>>16&255|0)!=(c[f>>2]|0)){e=-1;return e|0}a=c[f+4+((g>>>8&255)<<2)>>2]|0;if(!a){e=-1;return e|0}e=(g&252)+(a+56)|0;e=(d[e+1>>0]|0)<<8|(d[e>>0]|0)|(d[e+2>>0]|0)<<16|(d[e+3>>0]|0)<<24;return e|0}a=g|b;if((a>>>16&255|0)!=(c[f>>2]|0)){e=c[14600+(e<<2)>>2]|0;return e|0}b=c[f+4+((a>>>8&255)<<2)>>2]|0;if(!b){e=c[14600+(e<<2)>>2]|0;return e|0}f=a&255;switch(e|0){case 0:{e=d[b+56+f>>0]|0;return e|0}case 1:{a=b+56+f|0;b=d[a>>0]|0;if((f|0)==255){e=b;return e|0}e=(d[a+1>>0]|0)<<8|b;return e|0}default:ra()}return 0}function de(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=c[a+12>>2]|0;if((f|0)>=0)return;a=c[a>>2]|0;if((e|0)==2){ee(a,f&-4,d,2);return}else{ee(a,f|b,d,e);return}}function ee(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0;if((e>>>16&255|0)!=(c[b>>2]|0))return;l=c[b+4+((e>>>8&255)<<2)>>2]|0;if(!l)return;k=e&255;switch(g|0){case 2:{b=k+-16|0;e=(k|0)==48;if(e|b>>>0<24?(j=e?6:b>>>2,i=c[l+320+(j<<4)>>2]|0,(i|0)!=0):0){b=0-i|0;if((j|0)==6)b=(b|1)&f;else b=b&f|d[l+320+(j<<4)+4>>0];f=l+56+k|0;a[f>>0]=b;a[f+1>>0]=b>>>8;a[f+2>>0]=b>>>16;a[f+3>>0]=b>>>24;fe(l);return}else h=10;break}case 31:{b=-2147483648;break}default:h=10}if((h|0)==10){b=1<<g;h=l+70|0;e=0;do{i=e+k|0;a:do if(i>>>0<256){g=f>>>(e<<3);if((i|1|0)==7){j=l+56+i|0;a[j>>0]=(g^255)&d[j>>0];break}switch(a[h>>0]|0){case -128:case 0:{switch(i|0){case 39:case 38:case 37:case 36:case 35:case 34:case 33:case 32:case 31:case 30:case 29:case 28:case 27:case 26:case 25:case 24:case 23:case 22:case 21:case 20:case 19:case 18:case 17:case 16:case 51:case 50:case 49:case 48:case 61:case 14:case 11:case 10:case 9:case 8:case 3:case 2:case 1:case 0:break a;default:{}}break}default:switch(i|0){case 59:case 58:case 57:case 56:case 61:case 14:case 11:case 10:case 9:case 8:case 3:case 2:case 1:case 0:break a;default:{}}}a[l+56+i>>0]=g}while(0);e=e+1|0}while((e|0)<(b|0))}if(!(k>>>0<5&(b+k|0)>>>0>4))return;fe(l);return}function fe(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;k=d[b+60>>0]|0;j=(k&1|0)==0;k=(k&2|0)==0;e=0;do{l=(e|0)==6;g=(l?48:(e<<2)+16|0)+(b+56)|0;f=d[g>>0]|0;g=d[g+1>>0]<<8|f|d[g+2>>0]<<16|d[g+3>>0]<<24;h=c[b+320+(e<<4)>>2]|0;do if(!h)m=6;else{if(j|(a[b+320+(e<<4)+4>>0]&1)==0?k|l&(f&1|0)==0:0){m=6;break}gb[c[b+320+(e<<4)+12>>2]&63](c[b+320+(e<<4)+8>>2]|0,e,g&0-h,1);a[b+320+(e<<4)+5>>0]=1}while(0);if((m|0)==6?(m=0,i=b+320+(e<<4)+5|0,a[i>>0]|0):0){gb[c[b+320+(e<<4)+12>>2]&63](c[b+320+(e<<4)+8>>2]|0,e,0,0);a[i>>0]=0}e=e+1|0}while((e|0)!=7);return}function ge(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;h=c[b>>2]|0;g=c[b+8>>2]|0;a[e>>0]=0;a[e+1>>0]=0;b=a[f>>0]|0;j=b&255;a[g+152>>0]=b;b=e+(j>>>3)|0;a[b>>0]=1<<(j&7)|d[b>>0];b=a[f+1>>0]|0;j=b&255;a[g+153>>0]=b;b=e+(j>>>3)|0;a[b>>0]=1<<(j&7)|d[b>>0];b=a[f+2>>0]|0;j=b&255;a[g+154>>0]=b;b=e+(j>>>3)|0;a[b>>0]=1<<(j&7)|d[b>>0];b=a[f+3>>0]|0;f=b&255;a[g+155>>0]=b;b=e+(f>>>3)|0;a[b>>0]=1<<(f&7)|d[b>>0];b=0;do{e=c[h+4+(b<<2)>>2]|0;if((e|0?a[e+117>>0]|0:0)?(i=a[(((d[e+4>>0]|0)>>>3)+3&3|96)+(g+56)>>0]|0,(i&255)<16):0)a[e+116>>0]=i;b=b+1|0}while((b|0)!=256);return}function he(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;if((c[b>>2]|0)!=2){c[a>>2]=6;c[a+4>>2]=0;return}b=c[b+4>>2]|0;f=c[b>>2]|0;a:do if((f|0)>0){e=c[b+8>>2]|0;b=0;while(1){if(!(fk((c[e+(b<<4)+4>>2]|0)+4|0,d)|0))break;b=b+1|0;if((b|0)>=(f|0))break a}if(e+(b<<4)|0){e=e+(b<<4)+8|0;f=c[e+4>>2]|0;d=a;c[d>>2]=c[e>>2];c[d+4>>2]=f;return}}while(0);c[a>>2]=6;c[a+4>>2]=0;return}function ie(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=l;l=l+16|0;g=j;if((c[a>>2]|0)!=2){d=-1;l=j;return d|0}i=c[a+4>>2]|0;a=c[i>>2]|0;a:do if((a|0)>0){f=c[i+8>>2]|0;e=0;while(1){if(!(fk((c[f+(e<<4)+4>>2]|0)+4|0,b)|0))break;e=e+1|0;if((e|0)>=(a|0)){h=8;break a}}if(f+(e<<4)|0){a=f+(e<<4)+8|0;c[g>>2]=c[a>>2];c[g+4>>2]=c[a+4>>2];je(g)}else h=8}else h=8;while(0);if((h|0)==8){e=i+4|0;f=c[e>>2]|0;if((a|0)<(f|0))e=c[i+8>>2]|0;else{g=a+1|0;a=(f*3|0)/2|0;a=(g|0)>(a|0)?g:a;g=i+8|0;h=Vj(c[g>>2]|0,a<<4)|0;c[g>>2]=h;c[e>>2]=a;a=c[i>>2]|0;e=h}c[i>>2]=a+1;h=gk(b)|0;i=Tj(h+5|0)|0;c[i>>2]=h;Ll(i+4|0,b|0,h+1|0)|0;c[e+(a<<4)>>2]=0;c[e+(a<<4)+4>>2]=i;a=e+(a<<4)+8|0}i=d;b=c[i+4>>2]|0;d=a;c[d>>2]=c[i>>2];c[d+4>>2]=b;d=0;l=j;return d|0}function je(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0;f=l;l=l+16|0;e=f;switch(c[a>>2]|0){case 7:case 0:{Uj(c[a+4>>2]|0);l=f;return}case 3:{b=c[a+4>>2]|0;if((c[b>>2]|0)>0){d=b+8|0;a=0;do{g=(c[d>>2]|0)+(a<<3)|0;c[e>>2]=c[g>>2];c[e+4>>2]=c[g+4>>2];je(e);a=a+1|0}while((a|0)<(c[b>>2]|0))}Uj(b);l=f;return}case 2:{b=c[a+4>>2]|0;if((c[b>>2]|0)>0){d=b+8|0;a=0;do{g=c[d>>2]|0;h=g+(a<<4)|0;c[e>>2]=c[h>>2];c[e+4>>2]=c[h+4>>2];je(e);g=g+(a<<4)+8|0;c[e>>2]=c[g>>2];c[e+4>>2]=c[g+4>>2];je(e);a=a+1|0}while((a|0)<(c[b>>2]|0))}Uj(b);l=f;return}case 6:case 5:case 4:case 1:{l=f;return}default:ra()}}function ke(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;if((c[b>>2]|0)!=3){c[a>>2]=6;c[a+4>>2]=0;return}b=c[b+4>>2]|0;if((c[b>>2]|0)>>>0>d>>>0){e=(c[b+8>>2]|0)+(d<<3)|0;b=c[e+4>>2]|0;d=a;c[d>>2]=c[e>>2];c[d+4>>2]=b;return}else{c[a>>2]=6;c[a+4>>2]=0;return}}function le(a){a=a|0;return ((c[a>>2]|0)==7?(c[a+4>>2]|0)+4|0:0)|0}function me(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+272|0;g=e+256|0;f=e;c[g>>2]=d;ok(f,256,b,g)|0;b=gk(f)|0;d=Tj(b+5|0)|0;c[d>>2]=b;Ll(d+4|0,f|0,b+1|0)|0;c[a>>2]=7;c[a+4>>2]=d;l=e;return}
+function qf(f){f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0;z=l;l=l+32|0;w=z;q=z+24|0;r=z+20|0;s=z+16|0;t=z+12|0;c[5756]=f+1;c[5759]=0;c[5758]=0;c[5761]=c[5640];c[5757]=0;v=((f|0)<0)<<31>>31;g=0;h=0;a:while(1){p=(c[5756]|0)+-1|0;c[5756]=p;if(!p){i=c[5757]|0;if(!i){x=2301;break}c[5756]=i;c[5757]=0}else{h=c[5758]|0;if(h>>>0<(c[5759]|0)>>>0){c[5760]=h;p=d[h>>0]|0;c[5758]=h+1;h=p}else{n=(c[5761]|0)+h|0;o=(c[5690]|0)+n|0;h=c[23084+((o>>>12)+(c[5770]|0)<<2)>>2]|0;if((h|0)==-1){do if(!(wf(r,s,t,o,0,(a[22968]|0)==3&1)|0)){h=c[r>>2]|0;i=Ge(c[4202123]|0,h,0)|0;if(i|0?c[i+32>>2]|0:0){h=(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))|0;c[5758]=h;xf(o,h,c[s>>2]|0,c[t>>2]|0);h=0;break}c[5760]=c[5758];h=5}else{c[5760]=c[5758];h=4}while(0);if(h|0){x=29;break}i=c[5758]|0}else{i=h+o|0;c[5758]=i}c[5760]=i;c[5761]=n-i;j=o&4095;c[5759]=i+(4082-j);h=d[i>>0]|0;c[5758]=i+1;if(j>>>0>=4081){if(yf(q,o,h)|0){x=28;break}m=c[q>>2]|0;if((m+j|0)>4096){if((m|0)>0){k=0;do{i=k+o|0;j=c[23084+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if(!(j&1))i=d[j+i>>0]|0;else{if(zf(i,0,0,2)|0){x=28;break a}i=c[5762]|0}a[23004+k>>0]=i;k=k+1|0}while((k|0)<(m|0))}c[5760]=23004;c[5761]=n-23004;c[5758]=23005;c[5759]=23004+m}}}p=c[5730]|0;c[5755]=p;h=p&256|h}b:do switch(h|0){case 251:{x=916;break a}case 244:{x=920;break a}case 241:{x=2303;break a}case 102:{h=c[5755]|0;i=c[5730]|0;if((h|0)==(i|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,102)|0){x=2304;break a}i=c[5730]|0;h=c[5755]|0}p=(i&256|0)==0?h|256:h&-257;c[5755]=p;o=c[5758]|0;h=d[o>>0]|0;c[5758]=o+1;c[5757]=c[5756];c[5756]=1;h=p&256|h;break}case 103:{i=c[5755]|0;h=c[5730]|0;if((i|0)==(h|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,103)|0){x=2304;break a}h=c[5730]|0;i=c[5755]|0}p=(h&128|0)==0?i|128:i&-129;c[5755]=p;o=c[5758]|0;h=d[o>>0]|0;c[5758]=o+1;c[5757]=c[5756];c[5756]=1;h=p&256|h;break}case 240:{h=c[5755]|0;if((h|0)==(c[5730]|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,240)|0){x=2304;break a}h=c[5755]|0}c[5755]=h|64;o=c[5758]|0;p=d[o>>0]|0;c[5758]=o+1;c[5757]=c[5756];c[5756]=1;h=h&256|p;break}case 242:{h=c[5755]|0;if((h|0)==(c[5730]|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,242)|0){x=2304;break a}h=c[5755]|0}c[5755]=h|32;o=c[5758]|0;p=d[o>>0]|0;c[5758]=o+1;c[5757]=c[5756];c[5756]=1;h=h&256|p;break}case 243:{h=c[5755]|0;if((h|0)==(c[5730]|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,243)|0){x=2304;break a}h=c[5755]|0}c[5755]=h|16;o=c[5758]|0;p=d[o>>0]|0;c[5758]=o+1;c[5757]=c[5756];c[5756]=1;h=h&256|p;break}case 62:case 54:case 46:case 38:{i=c[5755]|0;if((i|0)==(c[5730]|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,h)|0){x=2304;break a}i=c[5755]|0}c[5755]=i&-16|(h>>>3&3)+1;p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;c[5757]=c[5756];c[5756]=1;h=i&256|h;break}case 101:case 100:{i=c[5755]|0;if((i|0)==(c[5730]|0)){if(yf(q,(c[5760]|0)+(c[5690]|0)+(c[5761]|0)|0,h)|0){x=2304;break a}i=c[5755]|0}c[5755]=i&-16|(h&7)+1;p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;c[5757]=c[5756];c[5756]=1;h=i&256|h;break}case 183:case 182:case 181:case 180:case 179:case 178:case 177:case 176:{p=c[5758]|0;g=d[p>>0]|0;c[5758]=p+1;p=h&7;h=22528+((h&3)<<2)|0;o=p<<1&8;c[h>>2]=c[h>>2]&~(255<<o)|g<<o;h=p;break}case 191:case 190:case 189:case 188:case 187:case 186:case 185:case 184:{p=c[5758]|0;g=d[p+1>>0]<<8|d[p>>0]|d[p+2>>0]<<16|d[p+3>>0]<<24;c[5758]=p+4;c[22528+((h&7)<<2)>>2]=g;break}case 136:{j=c[5758]|0;h=d[j>>0]|0;c[5758]=j+1;j=h>>>3;j=c[22528+((j&3)<<2)>>2]>>(j<<1&8);g=j&255;if((h&192|0)==192){p=22528+((h&3)<<2)|0;h=h<<1&8;c[p>>2]=c[p>>2]&~(255<<h)|g<<h;h=136;break b}h=Af(h)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(i&1)if(!(Bf(h,g,0,2)|0)){h=136;break b}else{x=2304;break a}else{a[i+h>>0]=j;h=136;break b}}case 137:{g=c[5758]|0;h=d[g>>0]|0;c[5758]=g+1;g=c[22528+((h>>>3&7)<<2)>>2]|0;if((h&192|0)==192){c[22528+((h&7)<<2)>>2]=g;h=137;break b}h=Af(h)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(Bf(h,g,2,2)|0)){h=137;break b}else{x=2304;break a}else{c[i+h>>2]=g;h=137;break b}}case 138:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;do if((i&192|0)==192)g=c[22528+((i&3)<<2)>>2]>>(i<<1&8)&255;else{g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=i>>>3;h=22528+((p&3)<<2)|0;p=p<<1&8;c[h>>2]=c[h>>2]&~(255<<p)|(g&255)<<p;h=138;break}case 139:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;do if((i&192|0)!=192){g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((i&7)<<2)|0;while(0);g=c[g>>2]|0;c[22528+((i>>>3&7)<<2)>>2]=g;h=139;break}case 160:{j=c[5755]|0;i=c[5758]|0;h=d[i+1>>0]<<8|d[i>>0];g=i+2|0;if(!(j&128)){h=d[g>>0]<<16|h|d[i+3>>0]<<24;g=i+4|0}c[5758]=g;g=j&15;g=(c[22740+(((g|0)==0?3:g+-1|0)<<4)+4>>2]|0)+h|0;h=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!(h&1))g=d[h+g>>0]|0;else{if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}c[5632]=c[5632]&-256|g;h=160;break}case 161:{j=c[5755]|0;i=c[5758]|0;h=d[i+1>>0]<<8|d[i>>0];g=i+2|0;if(!(j&128)){h=d[g>>0]<<16|h|d[i+3>>0]<<24;g=i+4|0}c[5758]=g;g=j&15;g=(c[22740+(((g|0)==0?3:g+-1|0)<<4)+4>>2]|0)+h|0;h=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0))g=23048;else{x=2304;break a}else g=h+g|0;g=c[g>>2]|0;c[5632]=g;h=161;break}case 162:{k=c[5755]|0;j=c[5758]|0;i=d[j+1>>0]<<8|d[j>>0];h=j+2|0;if(!(k&128)){i=d[h>>0]<<16|i|d[j+3>>0]<<24;h=j+4|0}c[5758]=h;h=k&15;h=(c[22740+(((h|0)==0?3:h+-1|0)<<4)+4>>2]|0)+i|0;i=c[5632]|0;j=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(j&1)if(!(Bf(h,i,0,2)|0)){h=162;break b}else{x=2304;break a}else{a[j+h>>0]=i;h=162;break b}}case 163:{k=c[5755]|0;j=c[5758]|0;i=d[j+1>>0]<<8|d[j>>0];h=j+2|0;if(!(k&128)){i=d[h>>0]<<16|i|d[j+3>>0]<<24;h=j+4|0}c[5758]=h;h=k&15;h=(c[22740+(((h|0)==0?3:h+-1|0)<<4)+4>>2]|0)+i|0;i=c[5632]|0;j=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((j|h)&3)if(!(Bf(h,i,2,2)|0)){h=163;break b}else{x=2304;break a}else{c[j+h>>2]=i;h=163;break b}}case 215:{h=c[5632]|0;i=(h&255)+(c[5635]|0)|0;p=c[5755]|0;g=p&15;g=((p&128|0)==0?i:i&65535)+(c[22740+(((g|0)==0?3:g+-1|0)<<4)+4>>2]|0)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!(i&1))g=d[g+i>>0]|0;else{if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0;h=c[5632]|0}c[5632]=h&-256|g&255;h=215;break}case 198:{g=c[5758]|0;h=d[g>>0]|0;i=g+1|0;c[5758]=i;if((h&192|0)==192){p=d[i>>0]|0;c[5758]=g+2;g=22528+((h&3)<<2)|0;h=h<<1&8;c[g>>2]=c[g>>2]&~(255<<h)|p<<h;g=p;h=198;break b}h=Af(h)|0;j=c[5758]|0;i=a[j>>0]|0;g=i&255;c[5758]=j+1;j=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(j&1)if(!(Bf(h,g,0,2)|0)){h=198;break b}else{x=2304;break a}else{a[j+h>>0]=i;h=198;break b}}case 199:{g=c[5758]|0;h=d[g>>0]|0;i=g+1|0;c[5758]=i;if((h&192|0)==192){p=d[g+2>>0]<<8|d[i>>0]|d[g+3>>0]<<16|d[g+4>>0]<<24;c[5758]=g+5;c[22528+((h&7)<<2)>>2]=p;g=p;h=199;break b}h=Af(h)|0;i=c[5758]|0;g=d[i+1>>0]<<8|d[i>>0]|d[i+2>>0]<<16|d[i+3>>0]<<24;c[5758]=i+4;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(Bf(h,g,2,2)|0)){h=199;break b}else{x=2304;break a}else{c[i+h>>2]=g;h=199;break b}}case 151:case 150:case 149:case 148:case 147:case 146:case 145:{g=c[5632]|0;p=22528+((h&7)<<2)|0;c[5632]=c[p>>2];c[p>>2]=g;break}case 134:{k=c[5758]|0;g=d[k>>0]|0;c[5758]=k+1;k=g>>>3;do if((g&192|0)!=192){m=Af(g)|0;h=m>>>12;i=8411692+((c[5770]|0)+h<<2)|0;g=c[i>>2]|0;if(!(g&1)){g=d[g+m>>0]|0;j=i}else{if(zf(m,0,1,2)|0){x=2304;break a}g=c[5762]|0;j=8411692+((c[5770]|0)+h<<2)|0}i=22528+((k&3)<<2)|0;h=k<<1&8;k=c[i>>2]>>h;j=c[j>>2]|0;if(j&1)if(!(Bf(m,k&255,0,2)|0))break;else{x=2304;break a}else{a[j+m>>0]=k;break}}else{o=22528+((g&3)<<2)|0;p=c[o>>2]|0;g=g<<1&8;i=22528+((k&3)<<2)|0;h=k<<1&8;c[o>>2]=(c[i>>2]>>h&255)<<g|p&~(255<<g);g=p>>g&255}while(0);c[i>>2]=c[i>>2]&~(255<<h)|(g&255)<<h;h=134;break}case 135:{j=c[5758]|0;g=d[j>>0]|0;c[5758]=j+1;j=g>>>3&7;do if((g&192|0)!=192){m=Af(g)|0;g=m>>>12;h=8411692+((c[5770]|0)+g<<2)|0;i=c[h>>2]|0;if(!((i|m)&3)){k=h;g=i+m|0}else{if(zf(m,2,1,2)|0){x=2304;break a}k=8411692+((c[5770]|0)+g<<2)|0;g=23048}g=c[g>>2]|0;h=22528+(j<<2)|0;j=c[h>>2]|0;i=c[k>>2]|0;if((i|m)&3)if(!(Bf(m,j,2,2)|0))break;else{x=2304;break a}else{c[i+m>>2]=j;break}}else{p=22528+((g&7)<<2)|0;g=c[p>>2]|0;h=22528+(j<<2)|0;c[p>>2]=c[h>>2]}while(0);c[h>>2]=g;h=135;break}case 142:{i=c[5758]|0;g=d[i>>0]|0;c[5758]=i+1;i=g>>>3&7;if(i>>>0>5|(i|0)==1){x=2303;break a}do if((g&192|0)==192)g=c[22528+((g&7)<<2)>>2]&65535;else{g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);if(Cf(i,g)|0){x=2304;break a}if((i|0)==2){x=154;break a}else h=142;break}case 140:{g=c[5758]|0;h=d[g>>0]|0;c[5758]=g+1;g=h>>>3&7;if(g>>>0>5){x=2303;break a}g=c[22740+(g<<4)>>2]|0;if((h&192|0)==192){h=22528+((h&7)<<2)|0;if(!(c[5755]&256)){c[h>>2]=g;h=140;break b}else{c[h>>2]=c[h>>2]&-65536|g&65535;h=140;break b}}else{h=Af(h)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1)if(!(Bf(h,g,1,2)|0)){h=140;break b}else{x=2304;break a}else{b[i+h>>1]=g;h=140;break b}}}case 197:case 196:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;if((i&192|0)==192){x=2303;break a}p=Af(i)|0;if(Df((h|0)==196?0:3,i>>>3&7,p)|0){x=2304;break a}break}case 56:case 48:case 40:case 32:case 24:case 16:case 8:case 0:{j=c[5758]|0;i=d[j>>0]|0;c[5758]=j+1;j=h>>>3;k=i>>>3;k=c[22528+((k&3)<<2)>>2]>>(k<<1&8);n=k&255;if((i&192|0)==192){p=22528+((i&3)<<2)|0;o=i<<1&8;n=Ef(j,c[p>>2]>>o&255,n)|0;c[p>>2]=c[p>>2]&~(255<<o)|(n&255)<<o;break b}m=Af(i)|0;i=m>>>12;g=(c[5770]|0)+i|0;if((j|0)==7){g=c[23084+(g<<2)>>2]|0;if(!(g&1))g=d[g+m>>0]|0;else{if(zf(m,0,0,2)|0){x=2304;break a}g=c[5762]|0}c[5641]=n;c[5642]=g-k<<24>>24;c[5643]=6;break b}g=c[8411692+(g<<2)>>2]|0;if(!(g&1))g=d[g+m>>0]|0;else{if(zf(m,0,1,2)|0){x=2304;break a}g=c[5762]|0}g=Ef(j,g,n)|0;i=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(i&1)if(!(Bf(m,g,0,2)|0))break b;else{x=2304;break a}else{a[i+m>>0]=g;break b}}case 1:{j=c[5758]|0;g=d[j>>0]|0;c[5758]=j+1;j=c[22528+((g>>>3&7)<<2)>>2]|0;if((g&192|0)==192){h=22528+((g&7)<<2)|0;g=c[h>>2]|0;c[5641]=j;g=g+j|0;c[5642]=g;c[5643]=2;c[h>>2]=g;h=1;break b}k=Af(g)|0;g=k>>>12;h=8411692+((c[5770]|0)+g<<2)|0;i=c[h>>2]|0;if(!((i|k)&3))g=i+k|0;else{if(zf(k,2,1,2)|0){x=2304;break a}h=8411692+((c[5770]|0)+g<<2)|0;g=23048}g=c[g>>2]|0;c[5641]=j;g=g+j|0;c[5642]=g;c[5643]=2;h=c[h>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=1;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=1;break b}}case 49:case 41:case 33:case 25:case 17:case 9:{j=c[5758]|0;i=d[j>>0]|0;c[5758]=j+1;j=h>>>3;k=c[22528+((i>>>3&7)<<2)>>2]|0;if((i&192|0)==192){p=22528+((i&7)<<2)|0;c[p>>2]=Ff(j,c[p>>2]|0,k)|0;break b}m=Af(i)|0;i=m>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((g|m)&3)if(!(zf(m,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+m|0;g=Ff(j,c[g>>2]|0,k)|0;i=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((i|m)&3)if(!(Bf(m,g,2,2)|0))break b;else{x=2304;break a}else{c[i+m>>2]=g;break b}}case 57:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=c[22528+((h>>>3&7)<<2)>>2]|0;if((h&192|0)==192){c[5641]=i;c[5642]=(c[22528+((h&7)<<2)>>2]|0)-i;c[5643]=8;h=57;break b}g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0))g=23048;else{x=2304;break a}else g=h+g|0;g=c[g>>2]|0;c[5641]=i;c[5642]=g-i;c[5643]=8;h=57;break}case 58:case 50:case 42:case 34:case 26:case 18:case 10:case 2:{k=c[5758]|0;i=d[k>>0]|0;c[5758]=k+1;k=h>>>3;m=i>>>3;do if((i&192|0)==192)i=c[22528+((i&3)<<2)>>2]>>(i<<1&8)&255;else{i=Af(i)|0;j=c[23084+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if(!(j&1)){i=d[j+i>>0]|0;break}if(zf(i,0,0,2)|0){x=2304;break a}i=c[5762]|0}while(0);p=22528+((m&3)<<2)|0;o=m<<1&8;n=Ef(k,c[p>>2]>>o&255,i)|0;c[p>>2]=c[p>>2]&~(255<<o)|(n&255)<<o;break}case 3:{i=c[5758]|0;g=d[i>>0]|0;c[5758]=i+1;i=g>>>3&7;do if((g&192|0)!=192){g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((g&7)<<2)|0;while(0);g=c[g>>2]|0;h=22528+(i<<2)|0;p=c[h>>2]|0;c[5641]=g;g=p+g|0;c[5642]=g;c[5643]=2;c[h>>2]=g;h=3;break}case 51:case 43:case 35:case 27:case 19:case 11:{k=c[5758]|0;i=d[k>>0]|0;c[5758]=k+1;k=h>>>3;m=i>>>3&7;do if((i&192|0)!=192){i=Af(i)|0;j=c[23084+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if((j|i)&3)if(!(zf(i,2,0,2)|0)){i=23048;break}else{x=2304;break a}else{i=j+i|0;break}}else i=22528+((i&7)<<2)|0;while(0);p=22528+(m<<2)|0;c[p>>2]=Ff(k,c[p>>2]|0,c[i>>2]|0)|0;break}case 59:{j=c[5758]|0;h=d[j>>0]|0;c[5758]=j+1;j=h>>>3&7;do if((h&192|0)!=192){h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,2)|0)){h=23048;break}else{x=2304;break a}else{h=i+h|0;break}}else h=22528+((h&7)<<2)|0;while(0);h=c[h>>2]|0;c[5641]=h;c[5642]=(c[22528+(j<<2)>>2]|0)-h;c[5643]=8;h=59;break}case 60:case 52:case 44:case 36:case 28:case 20:case 12:case 4:{o=c[5758]|0;p=d[o>>0]|0;c[5758]=o+1;p=Ef(h>>>3,c[5632]&255,p)|0;c[5632]=c[5632]&-256|p&255;break}case 5:{g=c[5758]|0;h=d[g+1>>0]<<8|d[g>>0]|d[g+2>>0]<<16|d[g+3>>0]<<24;c[5758]=g+4;g=c[5632]|0;c[5641]=h;g=h+g|0;c[5642]=g;c[5643]=2;c[5632]=g;h=5;break}case 45:case 37:case 29:case 21:case 13:{o=c[5758]|0;p=d[o+1>>0]<<8|d[o>>0]|d[o+2>>0]<<16|d[o+3>>0]<<24;c[5758]=o+4;c[5632]=Ff(h>>>3,c[5632]|0,p)|0;break}case 53:{h=c[5758]|0;g=d[h+1>>0]<<8|d[h>>0]|d[h+2>>0]<<16|d[h+3>>0]<<24;c[5758]=h+4;g=g^c[5632];c[5642]=g;c[5643]=14;c[5632]=g;h=53;break}case 61:{p=c[5758]|0;h=d[p+1>>0]<<8|d[p>>0]|d[p+2>>0]<<16|d[p+3>>0]<<24;c[5758]=p+4;c[5641]=h;c[5642]=(c[5632]|0)-h;c[5643]=8;h=61;break}case 130:case 128:{i=c[5758]|0;j=d[i>>0]|0;k=i+1|0;c[5758]=k;m=j>>>3&7;if((j&192|0)==192){n=d[k>>0]|0;c[5758]=i+2;p=22528+((j&3)<<2)|0;o=j<<1&8;n=Ef(m,c[p>>2]>>o&255,n)|0;c[p>>2]=c[p>>2]&~(255<<o)|(n&255)<<o;break b}k=Af(j)|0;i=c[5758]|0;j=d[i>>0]|0;c[5758]=i+1;i=k>>>12;g=(c[5770]|0)+i|0;if((m|0)==7){g=c[23084+(g<<2)>>2]|0;if(!(g&1))g=d[g+k>>0]|0;else{if(zf(k,0,0,2)|0){x=2304;break a}g=c[5762]|0}c[5641]=j;c[5642]=g-j<<24>>24;c[5643]=6;break b}g=c[8411692+(g<<2)>>2]|0;if(!(g&1))g=d[g+k>>0]|0;else{if(zf(k,0,1,2)|0){x=2304;break a}g=c[5762]|0}g=Ef(m,g,j)|0;i=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(i&1)if(!(Bf(k,g,0,2)|0))break b;else{x=2304;break a}else{a[i+k>>0]=g;break b}}case 129:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;m=i>>>3&7;k=(i&192|0)==192;if((m|0)==7){do if(!k){g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((i&7)<<2)|0;while(0);g=c[g>>2]|0;p=c[5758]|0;h=d[p+1>>0]<<8|d[p>>0]|d[p+2>>0]<<16|d[p+3>>0]<<24;c[5758]=p+4;c[5641]=h;c[5642]=g-h;c[5643]=8;h=129;break b}if(k){p=d[h+2>>0]<<8|d[j>>0]|d[h+3>>0]<<16|d[h+4>>0]<<24;c[5758]=h+5;h=22528+((i&7)<<2)|0;c[h>>2]=Ff(m,c[h>>2]|0,p)|0;h=129;break b}j=Af(i)|0;i=c[5758]|0;h=d[i+1>>0]<<8|d[i>>0]|d[i+2>>0]<<16|d[i+3>>0]<<24;c[5758]=i+4;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;g=Ff(m,c[g>>2]|0,h)|0;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=129;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=129;break b}}case 131:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;m=i>>>3&7;k=(i&192|0)==192;if((m|0)==7){do if(!k){g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((i&7)<<2)|0;while(0);g=c[g>>2]|0;p=c[5758]|0;h=a[p>>0]|0;c[5758]=p+1;c[5641]=h;c[5642]=g-h;c[5643]=8;h=131;break b}if(k){p=a[j>>0]|0;c[5758]=h+2;h=22528+((i&7)<<2)|0;c[h>>2]=Ff(m,c[h>>2]|0,p)|0;h=131;break b}j=Af(i)|0;i=c[5758]|0;h=a[i>>0]|0;c[5758]=i+1;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;g=Ff(m,c[g>>2]|0,h)|0;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=131;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=131;break b}}case 71:case 70:case 69:case 68:case 67:case 66:case 65:case 64:{g=22528+((h&7)<<2)|0;i=c[g>>2]|0;j=c[5643]|0;if((j|0)<25){c[5645]=j;c[5644]=c[5642]}p=i+1|0;c[5642]=p;c[5643]=27;c[g>>2]=p;g=p;break}case 79:case 78:case 77:case 76:case 75:case 74:case 73:case 72:{g=22528+((h&7)<<2)|0;i=c[g>>2]|0;j=c[5643]|0;if((j|0)<25){c[5645]=j;c[5644]=c[5642]}p=i+-1|0;c[5642]=p;c[5643]=30;c[g>>2]=p;g=p;break}case 107:{j=c[5758]|0;h=d[j>>0]|0;c[5758]=j+1;j=h>>>3&7;do if((h&192|0)!=192){h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,2)|0)){h=23048;break}else{x=2304;break a}else{h=i+h|0;break}}else h=22528+((h&7)<<2)|0;while(0);h=c[h>>2]|0;o=c[5758]|0;n=a[o>>0]|0;c[5758]=o+1;o=Dl(((n|0)<0?0-n|0:n)|0,0,((h|0)<0?0-h|0:h)|0,0)|0;p=y;n=(h^n|0)>-1;h=n?o:0-o|0;c[5642]=h;c[5641]=(n?p:(o|0)==0?0-p|0:~p)-(h>>31);c[5643]=23;c[22528+(j<<2)>>2]=h;h=107;break}case 105:{j=c[5758]|0;h=d[j>>0]|0;c[5758]=j+1;j=h>>>3&7;do if((h&192|0)!=192){h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,2)|0)){h=23048;break}else{x=2304;break a}else{h=i+h|0;break}}else h=22528+((h&7)<<2)|0;while(0);n=c[h>>2]|0;p=c[5758]|0;h=d[p+3>>0]<<24;o=d[p+1>>0]<<8|d[p>>0]|d[p+2>>0]<<16|h;c[5758]=p+4;o=Dl(((o|0)<0?0-o|0:o)|0,0,((n|0)<0?0-n|0:n)|0,0)|0;p=y;n=(h^n|0)>-1;h=n?o:0-o|0;c[5642]=h;c[5641]=(n?p:(o|0)==0?0-p|0:~p)-(h>>31);c[5643]=23;c[22528+(j<<2)>>2]=h;h=105;break}case 132:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;do if((i&192|0)==192)g=c[22528+((i&3)<<2)>>2]>>(i<<1&8)&255;else{g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=i>>>3;c[5642]=(c[22528+((h&3)<<2)>>2]>>(h<<1&8)&g)<<24>>24;c[5643]=12;h=132;break}case 133:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;do if((i&192|0)!=192){g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((i&7)<<2)|0;while(0);g=c[g>>2]|0;c[5642]=c[22528+((i>>>3&7)<<2)>>2]&g;c[5643]=14;h=133;break}case 168:{p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;c[5642]=(c[5632]&h)<<24>>24;c[5643]=12;h=168;break}case 169:{p=c[5758]|0;h=d[p+1>>0]<<8|d[p>>0]|d[p+2>>0]<<16|d[p+3>>0]<<24;c[5758]=p+4;c[5642]=h&c[5632];c[5643]=14;h=169;break}case 246:{o=c[5758]|0;p=a[o>>0]|0;h=p&255;c[5758]=o+1;switch((p&255)>>>3&7){case 0:{do if((h&192|0)==192)g=c[22528+((h&3)<<2)>>2]>>(h<<1&8)&255;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;c[5642]=(g&h)<<24>>24;c[5643]=12;h=246;break b}case 2:{if((h&192|0)==192){p=22528+((h&3)<<2)|0;o=c[p>>2]|0;h=h<<1&8;c[p>>2]=(o>>h&255^255)<<h|o&~(255<<h);h=246;break b}j=Af(h)|0;i=j>>>12;h=8411692+((c[5770]|0)+i<<2)|0;g=c[h>>2]|0;if(!(g&1))g=d[g+j>>0]|0;else{if(zf(j,0,1,2)|0){x=2304;break a}g=c[5762]|0;h=8411692+((c[5770]|0)+i<<2)|0}g=~g;h=c[h>>2]|0;if(h&1)if(!(Bf(j,g,0,2)|0)){h=246;break b}else{x=2304;break a}else{a[h+j>>0]=g;h=246;break b}}case 3:{if((h&192|0)==192){p=22528+((h&3)<<2)|0;h=h<<1&8;o=c[p>>2]>>h;c[5641]=o&255;o=0-(o<<24)>>24;c[5642]=o;c[5643]=6;c[p>>2]=c[p>>2]&~(255<<h)|(o&255)<<h;h=246;break b}j=Af(h)|0;i=j>>>12;h=8411692+((c[5770]|0)+i<<2)|0;g=c[h>>2]|0;if(!(g&1))g=d[g+j>>0]|0;else{if(zf(j,0,1,2)|0){x=2304;break a}g=c[5762]|0;h=8411692+((c[5770]|0)+i<<2)|0}c[5641]=g;g=0-(g<<24)>>24;c[5642]=g;c[5643]=6;h=c[h>>2]|0;if(h&1)if(!(Bf(j,g,0,2)|0)){h=246;break b}else{x=2304;break a}else{a[h+j>>0]=g;h=246;break b}}case 4:{do if((h&192|0)==192)g=c[22528+((h&3)<<2)>>2]>>(h<<1&8)&255;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5632]|0;p=N(h&255,g&255)|0;c[5641]=p>>>8;c[5642]=p<<24>>24;c[5643]=21;c[5632]=p|h&-65536;h=246;break b}case 5:{do if((h&192|0)==192)g=c[22528+((h&3)<<2)>>2]>>(h<<1&8)&255;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5632]|0;p=N(h<<24>>24,g<<24>>24)|0;o=p<<24>>24;c[5642]=o;c[5641]=(p|0)!=(o|0)&1;c[5643]=21;c[5632]=p&65535|h&-65536;h=246;break b}case 6:{do if((h&192|0)==192)g=c[22528+((h&3)<<2)>>2]>>(h<<1&8)&255;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5632]|0;i=h&65535;j=g&255;if(i>>>8>>>0>=j>>>0){x=359;break a}p=(i>>>0)/(j>>>0)|0;c[5632]=p&255|h&-65536|i-(N(p,j)|0)<<8&65280;h=246;break b}case 7:{do if((h&192|0)==192)g=c[22528+((h&3)<<2)>>2]>>(h<<1&8)&255;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5632]|0;i=h<<16>>16;p=g<<24;j=p>>24;if(!p){x=367;break a}k=(i|0)/(j|0)|0;if((k<<24>>24|0)!=(k|0)){x=369;break a}c[5632]=k&255|h&-65536|i-(N(k,j)|0)<<8&65280;h=246;break b}default:{x=2303;break a}}}case 247:{o=c[5758]|0;p=a[o>>0]|0;h=p&255;c[5758]=o+1;switch((p&255)>>>3&7){case 0:{do if((h&192|0)!=192){g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((h&7)<<2)|0;while(0);g=c[g>>2]|0;p=c[5758]|0;h=d[p+1>>0]<<8|d[p>>0]|d[p+2>>0]<<16|d[p+3>>0]<<24;c[5758]=p+4;c[5642]=h&g;c[5643]=14;h=247;break b}case 2:{if((h&192|0)==192){h=22528+((h&7)<<2)|0;c[h>>2]=~c[h>>2];h=247;break b}j=Af(h)|0;g=j>>>12;h=8411692+((c[5770]|0)+g<<2)|0;i=c[h>>2]|0;if(!((i|j)&3))g=i+j|0;else{if(zf(j,2,1,2)|0){x=2304;break a}h=8411692+((c[5770]|0)+g<<2)|0;g=23048}g=~c[g>>2];h=c[h>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=247;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=247;break b}}case 3:{if((h&192|0)==192){h=22528+((h&7)<<2)|0;p=c[h>>2]|0;c[5641]=p;p=0-p|0;c[5642]=p;c[5643]=8;c[h>>2]=p;h=247;break b}j=Af(h)|0;g=j>>>12;h=8411692+((c[5770]|0)+g<<2)|0;i=c[h>>2]|0;if(!((i|j)&3))g=i+j|0;else{if(zf(j,2,1,2)|0){x=2304;break a}h=8411692+((c[5770]|0)+g<<2)|0;g=23048}g=c[g>>2]|0;c[5641]=g;g=0-g|0;c[5642]=g;c[5643]=8;h=c[h>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=247;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=247;break b}}case 4:{do if((h&192|0)!=192){g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((h&7)<<2)|0;while(0);g=c[g>>2]|0;p=Dl(c[5632]|0,0,g|0,0)|0;h=y;c[5642]=p;c[5641]=h;c[5643]=23;c[5632]=p;c[5634]=h;h=247;break b}case 5:{do if((h&192|0)!=192){g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((h&7)<<2)|0;while(0);g=c[g>>2]|0;n=c[5632]|0;o=Dl(((n|0)<0?0-n|0:n)|0,0,((g|0)<0?0-g|0:g)|0,0)|0;h=y;n=(n^g|0)>-1;p=n?o:0-o|0;h=n?h:(o|0)==0?0-h|0:~h;c[5642]=p;c[5641]=h-(p>>31);c[5643]=23;c[5632]=p;c[5634]=h;h=247;break b}case 6:{do if((h&192|0)!=192){g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((h&7)<<2)|0;while(0);g=c[g>>2]|0;h=c[5634]|0;if(h>>>0>=g>>>0){x=414;break a}o=c[5632]|0;p=Fl(o|0,h|0,g|0,0)|0;h=yl(o|0,h|0,Dl(p|0,y|0,g|0,0)|0,y|0)|0;c[5632]=p;c[5634]=h;h=247;break b}case 7:{do if((h&192|0)!=192){g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((h&7)<<2)|0;while(0);g=c[g>>2]|0;m=c[5634]|0;h=c[5632]|0;i=(m|0)<0;k=i?((h|0)==0?0-m|0:~m):m;m=m>>>31;j=(g|0)<0?0-g|0:g;if(k>>>0>=j>>>0){x=422;break a}i=i?0-h|0:h;h=Fl(i|0,k|0,j|0,0)|0;i=yl(i|0,k|0,Dl(h|0,y|0,j|0,0)|0,y|0)|0;if((g>>>31|0)==(m|0)){if((h|0)<0){x=428;break a}}else{if(h>>>0>2147483648){x=425;break a}h=0-h|0}c[5632]=h;c[5634]=(m|0)==0?i:0-i|0;h=247;break b}default:{x=2303;break a}}}case 192:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;k=i>>>3&7;if((i&192|0)==192){o=d[j>>0]|0;c[5758]=h+2;h=22528+((i&3)<<2)|0;p=i<<1&8;o=Gf(k,c[h>>2]>>p&255,o)|0;c[h>>2]=c[h>>2]&~(255<<p)|(o&255)<<p;h=192;break b}j=Af(i)|0;i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(!(g&1))g=d[g+j>>0]|0;else{if(zf(j,0,1,2)|0){x=2304;break a}g=c[5762]|0}g=Gf(k,g,h)|0;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(h&1)if(!(Bf(j,g,0,2)|0)){h=192;break b}else{x=2304;break a}else{a[h+j>>0]=g;h=192;break b}}case 193:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;k=i>>>3&7;if((i&192|0)==192){p=d[j>>0]|0;c[5758]=h+2;h=22528+((i&7)<<2)|0;c[h>>2]=Hf(k,c[h>>2]|0,p)|0;h=193;break b}j=Af(i)|0;i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;g=Hf(k,c[g>>2]|0,h)|0;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=193;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=193;break b}}case 208:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=h>>>3&7;if((h&192|0)==192){p=22528+((h&3)<<2)|0;h=h<<1&8;o=Gf(i,c[p>>2]>>h&255,1)|0;c[p>>2]=c[p>>2]&~(255<<h)|(o&255)<<h;h=208;break b}j=Af(h)|0;h=j>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if(!(g&1))g=d[g+j>>0]|0;else{if(zf(j,0,1,2)|0){x=2304;break a}g=c[5762]|0}g=Gf(i,g,1)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if(h&1)if(!(Bf(j,g,0,2)|0)){h=208;break b}else{x=2304;break a}else{a[h+j>>0]=g;h=208;break b}}case 209:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=h>>>3&7;if((h&192|0)==192){h=22528+((h&7)<<2)|0;c[h>>2]=Hf(i,c[h>>2]|0,1)|0;h=209;break b}j=Af(h)|0;h=j>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;g=Hf(i,c[g>>2]|0,1)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=209;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=209;break b}}case 210:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=h>>>3&7;j=c[5633]&255;if((h&192|0)==192){p=22528+((h&3)<<2)|0;h=h<<1&8;o=Gf(i,c[p>>2]>>h&255,j)|0;c[p>>2]=c[p>>2]&~(255<<h)|(o&255)<<h;h=210;break b}k=Af(h)|0;h=k>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if(!(g&1))g=d[g+k>>0]|0;else{if(zf(k,0,1,2)|0){x=2304;break a}g=c[5762]|0}g=Gf(i,g,j)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if(h&1)if(!(Bf(k,g,0,2)|0)){h=210;break b}else{x=2304;break a}else{a[h+k>>0]=g;h=210;break b}}case 211:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=h>>>3&7;j=c[5633]&255;if((h&192|0)==192){h=22528+((h&7)<<2)|0;c[h>>2]=Hf(i,c[h>>2]|0,j)|0;h=211;break b}k=Af(h)|0;h=k>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;g=Hf(i,c[g>>2]|0,j)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=211;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=211;break b}}case 152:{c[5632]=c[5632]<<16>>16;h=152;break}case 153:{c[5634]=c[5632]>>31;h=153;break}case 87:case 86:case 85:case 84:case 83:case 82:case 81:case 80:{g=c[22528+((h&7)<<2)>>2]|0;k=(c[5636]|0)+-4|0;if(!(c[5731]|0)){i=(c[5729]&k)+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&3){if(Bf(i,g,2,2)|0){x=2304;break a}}else c[j+i>>2]=g;p=c[5729]|0;c[5636]=c[5636]&~p|p&k;break b}else{i=c[8411692+((c[5770]|0)+(k>>>12)<<2)>>2]|0;if((i|k)&3){if(Bf(k,g,2,2)|0){x=2304;break a}}else c[i+k>>2]=g;c[5636]=k;break b}}case 95:case 94:case 93:case 92:case 91:case 90:case 89:case 88:{k=c[5636]|0;if(!(c[5731]|0)){g=c[5729]|0;i=(g&k)+(c[5694]|0)|0;j=c[23084+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((j|i)&3)){m=g;g=j+i|0}else{if(zf(i,2,0,2)|0){x=2304;break a}m=c[5729]|0;k=c[5636]|0;g=23048}i=k&~m|k+4&m}else{g=c[23084+((c[5770]|0)+(k>>>12)<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,0,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;i=k+4|0}g=c[g>>2]|0;c[5636]=i;c[22528+((h&7)<<2)>>2]=g;break}case 96:{if(!(If()|0))h=96;else{x=2304;break a}break}case 97:{if(!(Jf()|0))h=97;else{x=2304;break a}break}case 143:{j=c[5758]|0;k=d[j>>0]|0;c[5758]=j+1;j=(k&192|0)==192;h=(c[5729]&c[5636])+(c[5694]|0)|0;i=c[23084+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,2)|0)){g=23048;x=508}else h=1;else{g=i+h|0;x=508}if((x|0)==508){x=0;h=0;g=c[g>>2]|0}if(j){if(h){x=2304;break a}p=c[5636]|0;h=c[5729]|0;c[5636]=p&~h|p+4&h;c[22528+((k&7)<<2)>>2]=g;h=143;break b}if(h){x=2304;break a}i=c[5636]|0;j=c[5729]|0;j=i&~j|i+4&j;c[5636]=j;h=Af(k)|0;c[5636]=i;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3){if(Bf(h,g,2,2)|0){x=2304;break a}}else c[i+h>>2]=g;c[5636]=j;h=143;break}case 104:{j=c[5758]|0;g=d[j+1>>0]<<8|d[j>>0]|d[j+2>>0]<<16|d[j+3>>0]<<24;c[5758]=j+4;j=(c[5636]|0)+-4|0;if(!(c[5731]|0)){h=(c[5729]&j)+(c[5694]|0)|0;i=c[8411692+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if((i|h)&3){if(Bf(h,g,2,2)|0){x=2304;break a}}else c[i+h>>2]=g;h=c[5729]|0;c[5636]=c[5636]&~h|h&j;h=104;break b}else{h=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((h|j)&3){if(Bf(j,g,2,2)|0){x=2304;break a}}else c[h+j>>2]=g;c[5636]=j;h=104;break b}}case 106:{j=c[5758]|0;g=a[j>>0]|0;c[5758]=j+1;j=(c[5636]|0)+-4|0;if(!(c[5731]|0)){h=(c[5729]&j)+(c[5694]|0)|0;i=c[8411692+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if((i|h)&3){if(Bf(h,g,2,2)|0){x=2304;break a}}else c[i+h>>2]=g;h=c[5729]|0;c[5636]=c[5636]&~h|h&j;h=106;break b}else{h=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((h|j)&3){if(Bf(j,g,2,2)|0){x=2304;break a}}else c[h+j>>2]=g;c[5636]=j;h=106;break b}}case 200:{n=c[5758]|0;o=d[n+1>>0]<<8|d[n>>0];p=n+2|0;c[5758]=p;p=d[p>>0]|0;c[5758]=n+3;if(!(Kf(o,p)|0))h=200;else{x=2304;break a}break}case 201:{if(!(c[5731]|0))if(!(Lf()|0)){h=201;break b}else{x=2304;break a}h=c[5637]|0;g=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((g|h)&3)if(!(zf(h,2,0,2)|0))g=23048;else{x=2304;break a}else g=g+h|0;g=c[g>>2]|0;c[5637]=g;c[5636]=h+4;h=201;break}case 156:{g=c[5766]|0;if(g|0?c[g+12>>2]&65536|0:0){x=544;break a}p=c[5647]|0;if((p&131072|0)!=0&(p&12288|0)!=12288){x=2302;break a}k=sf()|0;g=k&-196609;h=c[5636]|0;if(!(c[5755]&256)){h=h+-4|0;i=(c[5729]&h)+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&3){if(Bf(i,g,2,2)|0){x=2304;break a}}else c[j+i>>2]=g;p=c[5729]|0;c[5636]=c[5636]&~p|p&h;h=156;break b}else{h=h+-2|0;i=(c[5729]&h)+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&1){if(Bf(i,g,1,2)|0){x=2304;break a}}else b[j+i>>1]=k;p=c[5729]|0;c[5636]=c[5636]&~p|p&h;h=156;break b}}case 157:{g=c[5766]|0;if(g|0?c[g+12>>2]&131072|0:0){x=557;break a}p=c[5647]|0;m=p>>>12&3;if((p&131072|0)!=0&(m|0)!=3){x=2302;break a}i=c[5636]|0;h=c[5729]|0;j=(h&i)+(c[5694]|0)|0;k=c[23084+((j>>>12)+(c[5770]|0)<<2)>>2]|0;g=k|j;if(!(c[5755]&256)){if(!(g&3))g=k+j|0;else{if(zf(j,2,0,2)|0){x=2304;break a}h=c[5729]|0;i=c[5636]|0;g=23048}g=c[g>>2]|0;k=i&~h;j=i+4|0;i=-1}else{if(!(g&1))g=e[k+j>>1]|0;else{if(zf(j,1,0,2)|0){x=2304;break a}g=c[5762]|0;h=c[5729]|0;i=c[5636]|0}k=i&~h;j=i+2|0;i=65535}c[5636]=k|j&h;h=a[22968]|0;h=(h<<24>>24==0?2388736:m>>>0<(h&255)>>>0?2375936:2376448)&i;c[5641]=g&2261;c[5642]=g>>>6&1^1;c[5643]=24;c[5646]=1-(g>>>9&2);h=c[5647]&~h|h&g;c[5647]=h;i=c[5766]|0;j=(i|0)==0;if((!j?c[i+96>>2]&256|0:0)?(h&512|0)!=0&(a[22970]|0)==0:0){x=580;break a}if(a[22971]|0){if(j)h=h>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(c[i+96>>2]&16777216)h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=580;break a}else h=157}else h=157;break}case 30:case 22:case 14:case 6:{i=c[22740+(h>>>3<<4)>>2]|0;j=(c[5636]|0)+-4|0;k=(j&c[5729])+(c[5694]|0)|0;m=c[8411692+((k>>>12)+(c[5770]|0)<<2)>>2]|0;if((m|k)&3){if(Bf(k,i,2,2)|0){x=2304;break a}}else c[m+k>>2]=i;p=c[5729]|0;c[5636]=c[5636]&~p|p&j;break}case 31:case 23:case 7:{g=(c[5729]&c[5636])+(c[5694]|0)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if((i|g)&3)if(!(zf(g,2,0,2)|0))g=23048;else{x=2304;break a}else g=i+g|0;g=c[g>>2]|0;i=h>>>3;if(Cf(i,g&65535)|0){x=2304;break a}o=c[5636]|0;p=c[5729]|0;c[5636]=o&~p|o+4&p;if((i|0)==2){x=590;break a}break}case 141:{p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;if((h&192|0)==192){x=2303;break a}c[5755]=c[5755]&-16|11;c[22528+((h>>>3&7)<<2)>>2]=Af(h)|0;h=141;break}case 254:{o=c[5758]|0;p=a[o>>0]|0;h=p&255;c[5758]=o+1;switch((p&255)>>>3&7){case 0:{if((h&192|0)==192){k=22528+((h&3)<<2)|0;h=h<<1&8;i=c[k>>2]>>h;j=c[5643]|0;if((j|0)<25){c[5645]=j;c[5644]=c[5642]}p=(i<<24)+16777216>>24;c[5642]=p;c[5643]=25;c[k>>2]=c[k>>2]&~(255<<h)|(p&255)<<h;h=254;break b}j=Af(h)|0;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(!(g&1))g=d[g+j>>0]|0;else{if(zf(j,0,1,2)|0){x=2304;break a}g=c[5762]|0}h=c[5643]|0;if((h|0)<25){c[5645]=h;c[5644]=c[5642]}g=(g<<24)+16777216>>24;c[5642]=g;c[5643]=25;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(h&1)if(!(Bf(j,g,0,2)|0)){h=254;break b}else{x=2304;break a}else{a[h+j>>0]=g;h=254;break b}}case 1:{if((h&192|0)==192){k=22528+((h&3)<<2)|0;h=h<<1&8;i=c[k>>2]>>h;j=c[5643]|0;if((j|0)<25){c[5645]=j;c[5644]=c[5642]}p=(i<<24)+-16777216>>24;c[5642]=p;c[5643]=28;c[k>>2]=c[k>>2]&~(255<<h)|(p&255)<<h;h=254;break b}j=Af(h)|0;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(!(g&1))g=d[g+j>>0]|0;else{if(zf(j,0,1,2)|0){x=2304;break a}g=c[5762]|0}h=c[5643]|0;if((h|0)<25){c[5645]=h;c[5644]=c[5642]}g=(g<<24)+-16777216>>24;c[5642]=g;c[5643]=28;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(h&1)if(!(Bf(j,g,0,2)|0)){h=254;break b}else{x=2304;break a}else{a[h+j>>0]=g;h=254;break b}}default:{x=2303;break a}}}case 255:{k=c[5758]|0;p=a[k>>0]|0;g=p&255;c[5758]=k+1;k=g&56;switch((p&255)>>>3&7){case 0:{if((g&192|0)==192){g=22528+((g&7)<<2)|0;h=c[g>>2]|0;i=c[5643]|0;if((i|0)<25){c[5645]=i;c[5644]=c[5642]}h=h+1|0;c[5642]=h;c[5643]=27;c[g>>2]=h;g=h;h=255;break b}j=Af(g)|0;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;h=c[g>>2]|0;g=c[5643]|0;if((g|0)<25){c[5645]=g;c[5644]=c[5642]}g=h+1|0;c[5642]=g;c[5643]=27;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=255;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=255;break b}}case 1:{if((g&192|0)==192){g=22528+((g&7)<<2)|0;h=c[g>>2]|0;i=c[5643]|0;if((i|0)<25){c[5645]=i;c[5644]=c[5642]}h=h+-1|0;c[5642]=h;c[5643]=30;c[g>>2]=h;g=h;h=255;break b}j=Af(g)|0;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;h=c[g>>2]|0;g=c[5643]|0;if((g|0)<25){c[5645]=g;c[5644]=c[5642]}g=h+-1|0;c[5642]=g;c[5643]=30;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=255;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=255;break b}}case 2:{do if((g&192|0)!=192){g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((g&7)<<2)|0;while(0);g=c[g>>2]|0;k=(c[5761]|0)+(c[5758]|0)|0;h=(c[5636]|0)+-4|0;do if(c[5731]|0){i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(Bf(h,k,2,2)|0))break;else{x=2304;break a}else{c[i+h>>2]=k;break}}else{i=(c[5729]&h)+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&3){if(Bf(i,k,2,2)|0){x=2304;break a}}else c[j+i>>2]=k;p=c[5729]|0;h=c[5636]&~p|p&h}while(0);c[5636]=h;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=255;break b}case 4:{do if((g&192|0)!=192){g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((g&7)<<2)|0;while(0);g=c[g>>2]|0;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=255;break b}case 6:{do if((g&192|0)!=192){g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((g&7)<<2)|0;while(0);g=c[g>>2]|0;j=(c[5636]|0)+-4|0;if(!(c[5731]|0)){h=(c[5729]&j)+(c[5694]|0)|0;i=c[8411692+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if((i|h)&3){if(Bf(h,g,2,2)|0){x=2304;break a}}else c[i+h>>2]=g;h=c[5729]|0;c[5636]=c[5636]&~h|h&j;h=255;break b}else{h=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((h|j)&3){if(Bf(j,g,2,2)|0){x=2304;break a}}else c[h+j>>2]=g;c[5636]=j;h=255;break b}}case 5:case 3:{if((g&192|0)==192){x=2303;break a}i=Af(g)|0;g=c[5770]|0;h=c[23084+(g+(i>>>12)<<2)>>2]|0;if(!((h|i)&3)){j=g;g=h+i|0}else{if(zf(i,2,0,2)|0){x=2304;break a}j=c[5770]|0;g=23048}g=c[g>>2]|0;i=i+4|0;h=c[23084+(j+(i>>>12)<<2)>>2]|0;if(!((h|i)&1))h=e[h+i>>1]|0;else{if(zf(i,1,0,2)|0){x=2304;break a}h=c[5762]|0}i=(c[5761]|0)+(c[5758]|0)|0;if((k|0)==24){if(Mf(1,h,g,i)|0){x=2304;break a}}else if(Nf(h,g,i)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=702;break a}if(!(a[22971]|0)){h=255;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=255;break b}else{x=702;break a}}default:{x=2303;break a}}}case 235:{h=c[5758]|0;g=a[h>>0]|0;h=g+(h+1)+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=235;break}case 233:{h=c[5758]|0;g=d[h+1>>0]<<8|d[h>>0]|d[h+2>>0]<<16|d[h+3>>0]<<24;h=(c[5761]|0)+(h+4)+g|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=233;break}case 234:{i=c[5758]|0;g=d[i+1>>0]<<8|d[i>>0];h=i+2|0;if(!(c[5755]&256)){g=d[h>>0]<<16|g|d[i+3>>0]<<24;h=i+4|0}c[5758]=h;o=d[h+1>>0]<<8|d[h>>0];p=h+2|0;c[5758]=p;if(Nf(o,g,(c[5761]|0)+p|0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=719;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=719;break a}else h=234}else h=234;break}case 112:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(uf()|0))h=112;else{h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=112}break}case 113:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(uf()|0)){h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=113}else h=113;break}case 114:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(nf(22528)|0))h=114;else{h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=114}break}case 115:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(nf(22528)|0)){h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=115}else h=115;break}case 116:{h=c[5758]|0;g=a[h>>0]|0;h=h+1|0;c[5758]=h;if(!(c[5642]|0)){h=g+h+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=116}else h=116;break}case 117:{h=c[5758]|0;g=a[h>>0]|0;h=h+1|0;c[5758]=h;if(!(c[5642]|0))h=117;else{h=g+h+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=117}break}case 118:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(Of()|0))h=118;else{h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=118}break}case 119:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(Of()|0)){h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=119}else h=119;break}case 120:{h=c[5758]|0;g=a[h>>0]|0;h=h+1|0;c[5758]=h;if((c[5643]|0)==24){if(!(c[5641]&128)){h=120;break b}}else if((c[5642]|0)>=0){h=120;break b}h=h+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=120;break}case 121:{h=c[5758]|0;g=a[h>>0]|0;h=h+1|0;c[5758]=h;if((c[5643]|0)==24){if(c[5641]&128|0){h=121;break b}}else if((c[5642]|0)<0){h=121;break b}h=h+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=121;break}case 122:{i=c[5758]|0;g=a[i>>0]|0;i=i+1|0;c[5758]=i;if((c[5643]|0)==24)h=(c[5641]|0)>>>2&1;else h=d[21168+(c[5642]&255)>>0]|0;if(!h)h=122;else{h=i+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=122}break}case 123:{i=c[5758]|0;g=a[i>>0]|0;i=i+1|0;c[5758]=i;if((c[5643]|0)==24)h=(c[5641]|0)>>>2&1;else h=d[21168+(c[5642]&255)>>0]|0;if(!h){h=i+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=123}else h=123;break}case 124:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(Pf()|0))h=124;else{h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=124}break}case 125:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(Pf()|0)){h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=125}else h=125;break}case 126:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(Qf()|0))h=126;else{h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=126}break}case 127:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(Qf()|0)){h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=127}else h=127;break}case 226:case 225:case 224:{j=c[5758]|0;g=a[j>>0]|0;j=j+1|0;c[5758]=j;k=c[5755]|0;m=k<<9&65536;p=c[5633]|0;i=m+-1&p+-1;c[5633]=i|p&0-m;m=h&3;switch(h&3){case 0:{h=(c[5642]|0)!=0;break}case 1:{h=(c[5642]|0)==0;break}default:h=1}if((i|0)!=0&h){h=j+g+(c[5761]|0)|0;if(!(k&256)){c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=m;break b}else{h=h&65535;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=m;break b}}else h=m;break}case 227:{h=c[5758]|0;g=a[h>>0]|0;h=h+1|0;c[5758]=h;i=c[5755]|0;if(!((i<<9&65536)+-1&c[5633])){h=h+g+(c[5761]|0)|0;if(!(i&256)){c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=227;break b}else{h=h&65535;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=227;break b}}else h=227;break}case 194:{h=c[5758]|0;m=d[h+1>>0]<<8|d[h>>0];c[5758]=h+2;h=c[5636]|0;g=c[5729]|0;i=(g&h)+(c[5694]|0)|0;j=c[23084+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((j|i)&3)){k=g;g=j+i|0}else{if(zf(i,2,0,2)|0){x=2304;break a}k=c[5729]|0;h=c[5636]|0;g=23048}g=c[g>>2]|0;c[5636]=m+4+h&k|h&~k;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=194;break}case 195:{j=c[5636]|0;if(!(c[5731]|0)){g=c[5729]|0;h=(g&j)+(c[5694]|0)|0;i=c[23084+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|h)&3)){k=g;g=i+h|0}else{if(zf(h,2,0,2)|0){x=2304;break a}k=c[5729]|0;j=c[5636]|0;g=23048}h=j&~k|j+4&k}else{g=c[23084+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if(!((g|j)&3)){h=j;g=g+j|0}else{if(zf(j,2,0,2)|0){x=2304;break a}h=c[5636]|0;g=23048}h=h+4|0}g=c[g>>2]|0;c[5636]=h;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=195;break}case 232:{k=c[5758]|0;g=d[k+1>>0]<<8|d[k>>0]|d[k+2>>0]<<16|d[k+3>>0]<<24;k=k+4|0;c[5758]=k;k=(c[5761]|0)+k|0;h=(c[5636]|0)+-4|0;do if(c[5731]|0){i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(Bf(h,k,2,2)|0))break;else{x=2304;break a}else{c[i+h>>2]=k;break}}else{i=(c[5729]&h)+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&3){if(Bf(i,k,2,2)|0){x=2304;break a}}else c[j+i>>2]=k;p=c[5729]|0;h=c[5636]&~p|p&h}while(0);c[5636]=h;h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=232;break}case 154:{j=(c[5755]|0)>>>8&1^1;i=c[5758]|0;g=d[i+1>>0]<<8|d[i>>0];h=i+2|0;if(j){g=d[h>>0]<<16|g|d[i+3>>0]<<24;h=i+4|0}c[5758]=h;o=d[h+1>>0]<<8|d[h>>0];p=h+2|0;c[5758]=p;if(Mf(j,o,g,(c[5761]|0)+p|0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=813;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=813;break a}else h=154}else h=154;break}case 202:{o=c[5758]|0;p=d[o+1>>0]<<8|d[o>>0];c[5758]=o+2;if(Rf((c[5755]|0)>>>8&1^1,p)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=826;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=826;break a}else h=202}else h=202;break}case 203:{if(Rf((c[5755]|0)>>>8&1^1,0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=839;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=839;break a}else h=203}else h=203;break}case 207:{h=c[5766]|0;if(h|0?c[h+12>>2]&1048576|0:0){x=842;break a}if(Sf((c[5755]|0)>>>8&1^1,(c[5761]|0)+(c[5758]|0)|0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=855;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=855;break a}else h=207}else h=207;break}case 144:break;case 204:{if(pf(3,2,(c[5761]|0)+(c[5758]|0)|0,0,0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=868;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=868;break a}else h=204}else h=204;break}case 205:{h=c[5758]|0;g=d[h>>0]|0;h=h+1|0;c[5758]=h;p=c[5647]|0;if(!((p&131072|0)==0|(p&12288|0)==12288)){x=2302;break a}p=c[5761]|0;c[5640]=p+(c[5760]|0);if(pf(g,2,p+h|0,0,0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=882;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=882;break a}else h=205}else h=205;break}case 206:{if(uf()|0){if(pf(4,2,(c[5761]|0)+(c[5758]|0)|0,0,0)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=896;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=896;break a}else h=206}else h=206}else h=206;break}case 98:{p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;if((h&192|0)==192){x=2303;break a}if(!(Tf(h>>>3&7,Af(h)|0)|0))h=98;else{x=2304;break a}break}case 245:{h=nf(22528)|0;if((c[5643]|0)==24){p=c[5641]|0;i=p>>>7&1;h=p&4|h|((c[5642]|0)==0&1)<<6}else{p=c[5642]|0;i=p>>>31;h=d[21168+(p&255)>>0]<<2|h|((p|0)==0&1)<<6}h=i<<7|h|(uf()|0)<<11|(vf()|0);c[5641]=h^1;c[5642]=h>>>6&1^1;c[5643]=24;h=245;break}case 248:{h=nf(22528)|0;if((c[5643]|0)==24){p=c[5641]|0;i=p>>>7&1;h=p&4|h|((c[5642]|0)==0&1)<<6}else{p=c[5642]|0;i=p>>>31;h=d[21168+(p&255)>>0]<<2|h|((p|0)==0&1)<<6}h=i<<7|h|(uf()|0)<<11|(vf()|0);c[5641]=h&-2;c[5642]=h>>>6&1^1;c[5643]=24;h=248;break}case 249:{h=nf(22528)|0;if((c[5643]|0)==24){p=c[5641]|0;i=p>>>7&1;h=p&4|h|((c[5642]|0)==0&1)<<6}else{p=c[5642]|0;i=p>>>31;h=d[21168+(p&255)>>0]<<2|h|((p|0)==0&1)<<6}h=i<<7|h|(uf()|0)<<11|(vf()|0);c[5641]=h|1;c[5642]=h>>>6&1^1;c[5643]=24;h=249;break}case 214:{g=0-(nf(22528)|0)|0;c[5632]=c[5632]&-256|g&255;h=214;break}case 252:{c[5646]=1;h=252;break}case 253:{c[5646]=-1;h=253;break}case 250:{h=c[5647]|0;if((h>>>12&3)>>>0<(d[22968]|0)>>>0){x=2302;break a}c[5647]=h&-513;h=250;break}case 158:{h=c[5632]|0;c[5641]=h>>>8&213|(uf()|0)<<11;c[5642]=h>>>14&1^1;c[5643]=24;h=158;break}case 159:{g=sf()|0;c[5632]=c[5632]&-65281|g<<8&65280;h=159;break}case 164:{h=Uf()|0;if((h|0)<0){x=2304;break a}if(!h)h=164;else{c[5758]=c[5760];h=164}break}case 165:{h=Vf()|0;if((h|0)<0){x=2304;break a}if(!h)h=165;else{c[5758]=c[5760];h=165}break}case 170:{h=Wf()|0;if((h|0)<0){x=2304;break a}if(!h)h=170;else{c[5758]=c[5760];h=170}break}case 171:{h=Xf()|0;if((h|0)<0){x=2304;break a}if(!h)h=171;else{c[5758]=c[5760];h=171}break}case 166:{h=Yf()|0;if((h|0)<0){x=2304;break a}if(!h)h=166;else{c[5758]=c[5760];h=166}break}case 167:{h=Zf()|0;if((h|0)<0){x=2304;break a}if(!h)h=167;else{c[5758]=c[5760];h=167}break}case 172:{h=_f()|0;if((h|0)<0){x=2304;break a}if(!h)h=172;else{c[5758]=c[5760];h=172}break}case 173:{h=$f()|0;if((h|0)<0){x=2304;break a}if(!h)h=173;else{c[5758]=c[5760];h=173}break}case 174:{h=ag()|0;if((h|0)<0){x=2304;break a}if(!h)h=174;else{c[5758]=c[5760];h=174}break}case 175:{h=bg()|0;if((h|0)<0){x=2304;break a}if(!h)h=175;else{c[5758]=c[5760];h=175}break}case 108:{h=cg()|0;if((h|0)<0){x=2304;break a}if(h|0)c[5758]=c[5760];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=969;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=969;break a}else h=108}else h=108;break}case 109:{h=dg()|0;if((h|0)<0){x=2304;break a}if(h|0)c[5758]=c[5760];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=984;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=984;break a}else h=109}else h=109;break}case 110:{h=eg()|0;if((h|0)<0){x=2304;break a}if(h|0)c[5758]=c[5760];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=999;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=999;break a}else h=110}else h=110;break}case 111:{h=fg()|0;if((h|0)<0){x=2304;break a}if(h|0)c[5758]=c[5760];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1014;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1014;break a}else h=111}else h=111;break}case 223:case 222:case 221:case 220:case 219:case 218:case 217:case 216:{if(c[5732]&12|0){x=1016;break a}j=c[5758]|0;i=d[j>>0]|0;c[5758]=j+1;j=i>>>3&7|h<<3&56;if((i&192|0)==192)if(!(gg(j,i&7)|0))break b;else{x=2304;break a}else if(!(hg(j,Af(i)|0)|0))break b;else{x=2304;break a}}case 155:{h=c[5732]|0;if(h&12|0){x=1021;break a}if((h&32|0)==0|(b[11298]&128)==0)h=155;else{x=1023;break a}break}case 228:{o=c[5758]|0;p=a[o>>0]|0;g=p&255;c[5758]=o+1;if(ig(p&255,0,0)|0){x=2304;break a}h=Ya[c[16808512>>2]&63](c[4202130]|0,g,0)|0;c[5632]=c[5632]&-256|h&255;h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1036;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1036;break a}else h=228}else h=228;break}case 229:{o=c[5758]|0;p=a[o>>0]|0;g=p&255;c[5758]=o+1;if(ig(p&255,2,0)|0){x=2304;break a}c[5632]=Ya[c[16808512>>2]&63](c[4202130]|0,g,2)|0;h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1049;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1049;break a}else h=229}else h=229;break}case 230:{o=c[5758]|0;p=a[o>>0]|0;g=p&255;c[5758]=o+1;if(ig(p&255,0,1)|0){x=2304;break a}gb[c[16808516>>2]&63](c[4202130]|0,g,c[5632]&255,0);h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1062;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1062;break a}else h=230}else h=230;break}case 231:{o=c[5758]|0;p=a[o>>0]|0;g=p&255;c[5758]=o+1;if(ig(p&255,2,1)|0){x=2304;break a}gb[c[16808516>>2]&63](c[4202130]|0,g,c[5632]|0,2);h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1075;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1075;break a}else h=231}else h=231;break}case 236:{p=c[5634]|0;g=p&65535;if(ig(p&65535,0,0)|0){x=2304;break a}h=Ya[c[16808512>>2]&63](c[4202130]|0,g,0)|0;c[5632]=c[5632]&-256|h&255;h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1088;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1088;break a}else h=236}else h=236;break}case 237:{p=c[5634]|0;g=p&65535;if(ig(p&65535,2,0)|0){x=2304;break a}c[5632]=Ya[c[16808512>>2]&63](c[4202130]|0,g,2)|0;h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1101;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1101;break a}else h=237}else h=237;break}case 238:{p=c[5634]|0;g=p&65535;if(ig(p&65535,0,1)|0){x=2304;break a}gb[c[16808516>>2]&63](c[4202130]|0,g,c[5632]&255,0);h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1114;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1114;break a}else h=238}else h=238;break}case 239:{p=c[5634]|0;g=p&65535;if(ig(p&65535,2,1)|0){x=2304;break a}gb[c[16808516>>2]&63](c[4202130]|0,g,c[5632]|0,2);h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1127;break a}if(a[22971]|0){if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(h){x=1127;break a}else h=239}else h=239;break}case 39:{jg();h=39;break}case 47:{kg();h=47;break}case 55:{lg();h=55;break}case 63:{mg();h=63;break}case 212:{p=c[5758]|0;g=d[p>>0]|0;c[5758]=p+1;if(!(ng(g)|0))h=212;else{x=2304;break a}break}case 213:{h=c[5758]|0;g=d[h>>0]|0;c[5758]=h+1;og(g);h=213;break}case 99:{if(!(c[5732]&1)){x=2303;break a}if(c[5647]&131072|0){x=2303;break a}p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;if((i&192|0)==192)h=0;else h=Af(i)|0;if(!(pg(i,h)|0))h=99;else{x=2304;break a}break}case 15:{n=c[5758]|0;p=a[n>>0]|0;o=p&255;h=n+1|0;c[5758]=h;do switch(p<<24>>24){case -113:case -114:case -115:case -116:case -117:case -118:case -119:case -120:case -121:case -122:case -123:case -124:case -125:case -126:case -127:case -128:{g=d[n+2>>0]<<8|d[h>>0]|d[n+3>>0]<<16|d[n+4>>0]<<24;c[5758]=n+5;if(!(qg(o&15)|0)){h=o;break b}h=(c[5758]|0)+g+(c[5761]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=o;break b}case -97:case -98:case -99:case -100:case -101:case -102:case -103:case -104:case -105:case -106:case -107:case -108:case -109:case -110:case -111:case -112:{h=d[h>>0]|0;c[5758]=n+2;g=qg(o&15)|0;if((h&192|0)==192){p=22528+((h&3)<<2)|0;h=h<<1&8;c[p>>2]=c[p>>2]&~(255<<h)|(g&255)<<h;h=o;break b}h=Af(h)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(i&1)if(!(Bf(h,g,0,2)|0)){h=o;break b}else{x=2304;break a}else{a[i+h>>0]=g;h=o;break b}}case 79:case 78:case 77:case 76:case 75:case 74:case 73:case 72:case 71:case 70:case 69:case 68:case 67:case 66:case 65:case 64:{i=d[h>>0]|0;c[5758]=n+2;do if((i&192|0)!=192){g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((i&7)<<2)|0;while(0);g=c[g>>2]|0;if(!(qg(o&15)|0)){h=o;break b}c[22528+((i>>>3&7)<<2)>>2]=g;h=o;break b}case -74:{g=d[h>>0]|0;c[5758]=n+2;i=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&3)<<2)>>2]>>(g<<1&8)&255;else{g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[22528+(i<<2)>>2]=g;h=182;break b}case -73:{g=d[h>>0]|0;c[5758]=n+2;i=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&7)<<2)>>2]&65535;else{g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[22528+(i<<2)>>2]=g;h=183;break b}case -66:{g=d[h>>0]|0;c[5758]=n+2;i=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&3)<<2)>>2]>>(g<<1&8)&255;else{g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(h&1)){g=d[h+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[22528+(i<<2)>>2]=g<<24>>24;h=190;break b}case -65:{g=d[h>>0]|0;c[5758]=n+2;i=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&7)<<2)>>2]|0;else{g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[22528+(i<<2)>>2]=g<<16>>16;h=191;break b}case 0:{if((c[5647]|0)>>>17&1|c[5732]&1^1|0){x=2303;break a}j=d[h>>0]|0;c[5758]=n+2;i=j>>>3;k=i&7;switch(i&7){case 1:case 0:{g=c[5766]|0;if(g|0?c[g+12>>2]&1<<(k|8)|0:0){x=1186;break a}g=(k|0)==0?c[5709]|0:c[5713]|0;if((j&192|0)==192){h=22528+((j&7)<<2)|0;c[h>>2]=c[h>>2]&-65536|g&65535;h=0;break b}h=Af(j)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1)if(!(Bf(h,g,1,2)|0)){h=0;break b}else{x=2304;break a}else{b[i+h>>1]=g;h=0;break b}}case 3:case 2:{if(a[22968]|0){x=2302;break a}g=k+106|0;h=c[5766]|0;if(h|0?c[h+12>>2]&1<<(g&31)|0:0){x=1195;break a}do if((j&192|0)==192)g=c[22528+((j&7)<<2)>>2]&65535;else{g=Af(j)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);if((k|0)==2)if(!(rg(g,0)|0)){h=0;break b}else{x=2304;break a}p=g&65535;o=g&65532;if(!o){c[5714]=0;i=0;h=0}else{if(g&4|0){x=1207;break a}h=g&65528;if((h|7)>>>0>(c[5719]|0)>>>0){x=1209;break a}i=(c[5718]|0)+h|0;h=c[23084+(i>>>12<<2)>>2]|0;if((h|i)&3)if(!(zf(i,2,0,0)|0))h=23048;else{x=2304;break a}else h=h+i|0;n=c[h>>2]|0;m=i+4|0;j=m>>>12;h=c[23084+(j<<2)>>2]|0;if((h|m)&3)if(!(zf(m,2,0,0)|0))h=23048;else{x=2304;break a}else h=h+m|0;k=c[h>>2]|0;if(k&4096|0){x=1218;break a}if((k>>>8&7|8|0)!=9){x=1218;break a}if(!(k&32768)){x=1220;break a}i=k|512;h=c[8411692+(j<<2)>>2]|0;if((h|m)&3){if(Bf(m,i,2,0)|0){x=2304;break a}}else c[h+m>>2]=i;c[5714]=k&-16777216|n>>>16|k<<16&16711680;h=k&983040|n&65535;i=k;h=(k&8388608|0)==0?h:h<<12|4095}c[5715]=h;c[5716]=i;c[5713]=p;h=0;break b}case 5:case 4:{do if((j&192|0)==192)g=c[22528+((j&7)<<2)>>2]&65535;else{g=Af(j)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);if(!(sg(g,i&1)|0)){h=0;break b}else{x=2304;break a}}default:{x=2303;break a}}}case 1:{h=a[h>>0]|0;k=h&255;j=n+2|0;c[5758]=j;p=k>>>3;m=p&7;switch(p&7){case 1:case 0:{if((k&192|0)==192){x=2303;break a}h=1-m+102|0;i=c[5766]|0;if(i|0?c[i+(h>>>5<<2)>>2]&1<<(h&31)|0:0){x=1237;break a}j=Af(k)|0;k=m|8;h=c[22740+(k<<4)+8>>2]|0;i=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((i|j)&1){if(Bf(j,h,1,2)|0){x=2304;break a}}else b[i+j>>1]=h;j=j+2|0;h=c[22740+(k<<4)+4>>2]|0;i=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((i|j)&3)if(!(Bf(j,h,2,2)|0)){h=1;break b}else{x=2304;break a}else{c[i+j>>2]=h;h=1;break b}}case 3:case 2:{if((k&192|0)!=192){if(a[22968]|0){x=2302;break a}g=3-m+106|0;h=c[5766]|0;if(h|0?c[h+(g>>>5<<2)>>2]&1<<(g&31)|0:0){x=1362;break a}i=Af(k)|0;h=c[5770]|0;g=c[23084+(h+(i>>>12)<<2)>>2]|0;if(!((g|i)&1))g=e[g+i>>1]|0;else{if(zf(i,1,0,2)|0){x=2304;break a}g=c[5762]|0;h=c[5770]|0}i=i+2|0;h=c[23084+(h+(i>>>12)<<2)>>2]|0;if((h|i)&3)if(!(zf(i,2,0,2)|0))h=23048;else{x=2304;break a}else h=h+i|0;h=c[h>>2]|0;h=(c[5755]&256|0)==0?h:h&16777215;if((m|0)==2){c[5718]=h;c[5719]=g;h=1;break b}else{c[5722]=h;c[5723]=g;h=1;break b}}switch(h&7){case 1:{x=1290;break a}case 0:{if(!(c[5764]&4096)){x=2303;break a}if(!(c[5732]&1)){x=2303;break a}if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h|0?c[h+16>>2]&1|0:0){x=1251;break a}m=c[5761]|0;c[5640]=m+(c[5760]|0);m=m+j|0;h=c[5632]|0;if(h&4095|0){x=1275;break a}i=Ge(c[4202123]|0,h,0)|0;if(!i){x=1275;break a}if(!(c[i+32>>2]|0)){x=1275;break a}n=(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))|0;if(!n){x=1275;break a}h=c[5765]|0;if(h&4095|0){x=1275;break a}i=Ge(c[4202123]|0,h,0)|0;if(!i){x=1275;break a}if(!(c[i+32>>2]|0)){x=1275;break a}k=(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))|0;if(!k){x=1275;break a}j=n+1368|0;i=c[j>>2]|0;j=c[j+4>>2]|0;do if(!((i&1|0)==0&0==0)){if(!(0==0?(c[n+1392>>2]&131072|0)==0:0)){h=3;break}h=a[n+1227>>0]|0;if((h&255)>3){x=1275;break a}else h=h&255}else h=0;while(0);if(0==0?(c[n+144>>2]&1|0)==0:0){if(!(j>>>0>0|(j|0)==0&i>>>0>2147483647)){x=1275;break a}}else if(!(c[5735]&32)){x=1275;break a}i=k+1128|0;c[i>>2]=c[5718];c[i+4>>2]=0;c[k+1124>>2]=c[5719];i=k+1160|0;c[i>>2]=c[5722];c[i+4>>2]=0;c[k+1156>>2]=c[5723];i=k+1368|0;c[i>>2]=c[5732];c[i+4>>2]=0;i=k+1360|0;c[i>>2]=c[5734];c[i+4>>2]=0;i=k+1352|0;c[i>>2]=c[5735];c[i+4>>2]=0;i=k+1232|0;c[i>>2]=c[5764];c[i+4>>2]=0;i=k+1392|0;c[i>>2]=sf()|0;c[i+4>>2]=0;b[k+1024>>1]=c[5685];i=k+1032|0;c[i>>2]=c[5686];c[i+4>>2]=0;c[k+1028>>2]=c[5687];i=c[5688]|0;b[k+1026>>1]=i>>>8&255|i>>>12&3840;i=k+1040|0;b[i>>1]=c[5689];p=i+8|0;c[p>>2]=c[5690];c[p+4>>2]=0;c[i+4>>2]=c[5691];p=c[5692]|0;b[i+2>>1]=p>>>8&255|p>>>12&3840;i=k+1056|0;b[i>>1]=c[5693];p=i+8|0;c[p>>2]=c[5694];c[p+4>>2]=0;c[i+4>>2]=c[5695];p=c[5696]|0;b[i+2>>1]=p>>>8&255|p>>>12&3840;i=k+1072|0;b[i>>1]=c[5697];p=i+8|0;c[p>>2]=c[5698];c[p+4>>2]=0;c[i+4>>2]=c[5699];p=c[5700]|0;b[i+2>>1]=p>>>8&255|p>>>12&3840;i=k+1400|0;c[i>>2]=m;c[i+4>>2]=0;i=k+1496|0;c[i>>2]=c[5636];c[i+4>>2]=0;i=k+1528|0;c[i>>2]=c[5632];c[i+4>>2]=0;tf(n,1);a[22968]=h;c[5770]=(h|0)==3?1048576:0;a[22970]=c[n+104>>2]&1;i=c[5769]|0;if((i|0)>0){h=0;do{p=c[16800300+(h<<2)>>2]|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;p=p+1048576|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;h=h+1|0}while((h|0)!=(i|0))}c[5769]=0;j=n+128|0;c[j>>2]=0;c[j+4>>2]=0;c[5766]=n;c[5767]=k;a[23072]=1;j=n+168|0;i=c[j>>2]|0;if((i|0)<0){h=i&255;k=i>>>11&1;switch(i>>>8&7){case 0:{i=1;break}case 2:{i=1;h=2;break}case 3:{i=0;break}case 4:{i=2;break}default:{x=1274;break a}}p=pf(h,i,c[5640]|0,k,c[n+172>>2]|0)|0;c[j>>2]=0;if(p|0)break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];if(a[22970]|0){x=2301;break a}h=c[5766]|0;i=(h|0)==0;do if(!i){if(!(c[h+96>>2]&256))break;if(c[5647]&512|0){x=1289;break a}}while(0);if(!(a[22971]|0)){h=o;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=o;break b}else{x=1289;break a}}case 2:{if(!(c[5764]&4096)){x=2303;break a}if(!(c[5732]&1)){x=2303;break a}if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h|0?c[h+16>>2]&4|0:0){x=1299;break a}h=c[5632]|0;if(h&4095|0){x=2302;break a}i=Ge(c[4202123]|0,h,0)|0;if(!i){x=2302;break a}if(!(c[i+32>>2]|0)){x=2302;break a}h=(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))|0;if(!h){x=2302;break a}p=h+1088|0;c[5701]=e[p>>1];c[5702]=c[p+8>>2];c[5703]=c[p+4>>2];p=e[p+2>>1]|0;c[5704]=p<<8&65280|p<<12&15728640;p=h+1104|0;c[5705]=e[p>>1];c[5706]=c[p+8>>2];c[5707]=c[p+4>>2];p=e[p+2>>1]|0;c[5708]=p<<8&65280|p<<12&15728640;p=h+1168|0;c[5713]=e[p>>1];c[5714]=c[p+8>>2];c[5715]=c[p+4>>2];p=e[p+2>>1]|0;c[5716]=p<<8&64768|p<<12&15728640;h=h+1136|0;c[5709]=e[h>>1];c[5710]=c[h+8>>2];c[5711]=c[h+4>>2];h=e[h+2>>1]|0;c[5712]=h<<8&65280|h<<12&15728640;h=1;break b}case 3:{if(!(c[5764]&4096)){x=2303;break a}if(!(c[5732]&1)){x=2303;break a}if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h|0?c[h+16>>2]&8|0:0){x=1310;break a}h=c[5632]|0;if(h&4095|0){x=2302;break a}i=Ge(c[4202123]|0,h,0)|0;if(!i){x=2302;break a}if(!(c[i+32>>2]|0)){x=2302;break a}h=(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))|0;if(!h){x=2302;break a}p=h+1088|0;b[p>>1]=c[5701];o=p+8|0;c[o>>2]=c[5702];c[o+4>>2]=0;c[p+4>>2]=c[5703];o=c[5704]|0;b[p+2>>1]=o>>>8&255|o>>>12&3840;p=h+1104|0;b[p>>1]=c[5705];o=p+8|0;c[o>>2]=c[5706];c[o+4>>2]=0;c[p+4>>2]=c[5707];o=c[5708]|0;b[p+2>>1]=o>>>8&255|o>>>12&3840;p=h+1168|0;b[p>>1]=c[5713];o=p+8|0;c[o>>2]=c[5714];c[o+4>>2]=0;c[p+4>>2]=c[5715];o=c[5716]|0;b[p+2>>1]=o>>>8&255|o>>>12&3840;h=h+1136|0;b[h>>1]=c[5709];p=h+8|0;c[p>>2]=c[5710];c[p+4>>2]=0;c[h+4>>2]=c[5711];p=c[5712]|0;b[h+2>>1]=p>>>8&255|p>>>12&3840;h=1;break b}case 4:{if(!(c[5764]&4096)){x=2303;break a}if(!(c[5732]&1)){x=2303;break a}if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h){if(c[h+16>>2]&16|0){x=1322;break a}a[23072]=1;if((c[h+96>>2]&256|0)!=0?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1333;break a}else i=0}else{a[23072]=1;i=1;h=0}if(!(a[22971]|0)){h=1;break b}if(i)h=(c[5647]|0)>>>9&1&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=1;break b}else{x=1333;break a}}case 5:{if(!(c[5764]&4096)){x=2303;break a}if(!(c[5732]&1)){x=2303;break a}if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h|0?c[h+16>>2]&32|0:0){x=1339;break a}a[23072]=0;h=1;break b}case 7:{if(!(c[5764]&4096)){x=2303;break a}if(!(c[5732]&1)){x=2303;break a}if(a[22968]|0){x=2302;break a}h=c[5766]|0;i=(h|0)==0;if(!i?c[h+12>>2]&67108864|0:0){x=1346;break a}p=(c[5632]|0)>>>12;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;p=p|1048576;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;p=(c[5761]|0)+j|0;c[5640]=p;c[5759]=0;c[5758]=0;c[5761]=p;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=1358;break a}if(!(a[22971]|0)){h=1;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=1;break b}else{x=1358;break a}}default:{x=2303;break a}}}case 4:{g=c[5766]|0;if(g|0?c[g>>2]&1|0:0){x=1375;break a}g=c[5732]|0;if((k&192|0)==192){h=22528+((k&7)<<2)|0;if(!(c[5755]&256)){c[h>>2]=g;h=1;break b}else{c[h>>2]=c[h>>2]&-65536|g&65535;h=1;break b}}else{h=Af(k)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1)if(!(Bf(h,g,1,2)|0)){h=1;break b}else{x=2304;break a}else{b[i+h>>1]=g;h=1;break b}}}case 6:{if(a[22968]|0){x=2302;break a}g=c[5766]|0;if(g|0?c[g>>2]&65536|0:0){x=1386;break a}do if((k&192|0)==192)g=c[22528+((k&7)<<2)>>2]|0;else{g=Af(k)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);i=c[5732]|0;g=i&-15|g&15;h=c[5766]|0;if((h|0?c[h+12>>2]&32|0:0)?(g^i)&-11|0:0){x=1401;break a}if((g^i)&-2147418111|0){i=c[5769]|0;if((i|0)>0){h=0;do{p=c[16800300+(h<<2)>>2]|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;p=p+1048576|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;h=h+1|0}while((h|0)!=(i|0))}c[5769]=0}c[5732]=g|16;h=(c[5761]|0)+(c[5758]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=o;break b}case 7:{if((k&192|0)==192){if((k&7|0)!=1){x=2303;break a}o=22976;o=xl(c[o>>2]|0,c[o+4>>2]|0,f|0,v|0)|0;p=c[5756]|0;p=yl(o|0,y|0,p|0,((p|0)<0)<<31>>31|0)|0;if(tg(p,y)|0){x=2304;break a}c[5633]=c[5763];h=1;break b}if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h|0?c[h+12>>2]&33554432|0:0){x=1410;break a}h=(Af(k)|0)>>>12;c[23084+(h<<2)>>2]=-1;c[8411692+(h<<2)>>2]=-1;h=h|1048576;c[23084+(h<<2)>>2]=-1;c[8411692+(h<<2)>>2]=-1;h=(c[5761]|0)+(c[5758]|0)|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=1;break b}default:{x=2303;break a}}}case 3:case 2:{if(!(c[5732]&1)){x=2303;break a}if(c[5647]&131072|0){x=2303;break a}g=d[h>>0]|0;c[5758]=n+2;i=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&7)<<2)>>2]&65535;else{g=Af(g)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);if(!(ug((c[5755]|0)>>>8&1^1,o&1,i,g)|0)){h=o;break b}else{x=2304;break a}}case 32:{if(a[22968]|0){x=2302;break a}j=d[h>>0]|0;c[5758]=n+2;if((j&192|0)!=192){x=2303;break a}g=j>>>3;h=g&7;i=c[5766]|0;if(i|0?c[i>>2]&1<<h|0:0){x=1425;break a}switch(g&7){case 0:{g=22928;break}case 2:{g=22932;break}case 3:{g=22936;break}case 4:{g=22940;break}default:{x=2303;break a}}g=c[g>>2]|0;c[22528+((j&7)<<2)>>2]=g;h=32;break b}case 34:{if(a[22968]|0){x=2302;break a}h=d[h>>0]|0;m=n+2|0;c[5758]=m;if((h&192|0)!=192){x=2303;break a}i=h>>>3;g=i&7|16;j=c[5766]|0;k=(j|0)==0;if(!k?c[j>>2]&1<<g|0:0){x=1435;break a}g=c[22528+((h&7)<<2)>>2]|0;switch(i&7){case 0:{if((!k?c[j+12>>2]&32|0:0)?(c[5732]^g)&-11|0:0){x=1445;break a}if((c[5732]^g)&-2147418111|0){i=c[5769]|0;if((i|0)>0){h=0;do{p=c[16800300+(h<<2)>>2]|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;p=p+1048576|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;h=h+1|0}while((h|0)!=(i|0))}c[5769]=0}c[5732]=g|16;h=(c[5761]|0)+m|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=o;break b}case 2:{c[5733]=g;h=34;break b}case 3:{c[5734]=g;if((c[5732]|0)<0){i=c[5769]|0;if((i|0)>0){h=0;do{p=c[16800300+(h<<2)>>2]|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;p=p+1048576|0;c[23084+(p<<2)>>2]=-1;c[8411692+(p<<2)>>2]=-1;h=h+1|0}while((h|0)!=(i|0))}c[5769]=0}h=(c[5761]|0)+m|0;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=o;break b}case 4:{c[5735]=g&292;h=34;break b}default:{x=2303;break a}}}case 6:{if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(h|0?c[h>>2]&65536|0:0){x=1458;break a}c[5732]=c[5732]&-25|16;h=o;break b}case 35:case 33:{if(a[22968]|0){x=2302;break a}h=d[h>>0]|0;c[5758]=n+2;j=h>>>3&7;if((j|1|0)==5){x=2303;break a}i=h&7;if(!(o&2)){h=c[5766]|0;if(h|0?c[h+4>>2]&1<<j|0:0){x=1470;break a}wg(q,j);c[22528+(i<<2)>>2]=c[q>>2];h=o;break b}else{g=c[5766]|0;if(g|0?c[g+4>>2]&1<<(j|16)|0:0){x=1465;break a}g=c[22528+(i<<2)>>2]|0;vg(j,g);h=o;break b}}case -75:case -76:case -78:{h=d[h>>0]|0;c[5758]=n+2;if((h&192|0)==192){x=2303;break a}if(!(Df(o&7,h>>>3&7,Af(h)|0)|0)){h=o;break b}else{x=2304;break a}}case -94:{h=c[5766]|0;if(h|0?c[h+12>>2]&262144|0:0){x=1475;break a}xg();h=162;break b}case -92:{h=d[h>>0]|0;i=n+2|0;c[5758]=i;m=c[22528+((h>>>3&7)<<2)>>2]|0;if((h&192|0)==192){p=a[i>>0]|0;c[5758]=n+3;k=22528+((h&7)<<2)|0;h=c[k>>2]|0;p=p&31;j=p&255;i=m>>>(32-j|0)|h<<j;if(p<<24>>24){c[5641]=h<<j+-1;c[5642]=i;c[5643]=17;h=i}c[k>>2]=h;h=164;break b}k=Af(h)|0;j=c[5758]|0;h=a[j>>0]|0;c[5758]=j+1;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;i=c[g>>2]|0;p=h&31;h=p&255;g=i<<h|m>>>(32-h|0);if(!(p<<24>>24))g=i;else{c[5641]=i<<h+-1;c[5642]=g;c[5643]=17}h=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=164;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=164;break b}}case -91:{h=d[h>>0]|0;c[5758]=n+2;n=c[22528+((h>>>3&7)<<2)>>2]|0;m=c[5633]|0;if((h&192|0)==192){k=22528+((h&7)<<2)|0;h=c[k>>2]|0;j=m&31;i=h<<j|n>>>(32-j|0);if(j){c[5641]=h<<j+-1;c[5642]=i;c[5643]=17;h=i}c[k>>2]=h;h=165;break b}k=Af(h)|0;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;i=c[g>>2]|0;h=m&31;g=i<<h|n>>>(32-h|0);if(!h)g=i;else{c[5641]=i<<h+-1;c[5642]=g;c[5643]=17}h=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=165;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=165;break b}}case -84:{h=d[h>>0]|0;i=n+2|0;c[5758]=i;m=c[22528+((h>>>3&7)<<2)>>2]|0;if((h&192|0)==192){p=a[i>>0]|0;c[5758]=n+3;k=22528+((h&7)<<2)|0;h=c[k>>2]|0;p=p&31;j=p&255;i=m<<32-j|h>>>j;if(p<<24>>24){c[5641]=h>>j+-1;c[5642]=i;c[5643]=20;h=i}c[k>>2]=h;h=172;break b}k=Af(h)|0;j=c[5758]|0;h=a[j>>0]|0;c[5758]=j+1;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;i=c[g>>2]|0;p=h&31;h=p&255;g=i>>>h|m<<32-h;if(!(p<<24>>24))g=i;else{c[5641]=i>>h+-1;c[5642]=g;c[5643]=20}h=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=172;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=172;break b}}case -83:{h=d[h>>0]|0;c[5758]=n+2;n=c[22528+((h>>>3&7)<<2)>>2]|0;m=c[5633]|0;if((h&192|0)==192){k=22528+((h&7)<<2)|0;h=c[k>>2]|0;j=m&31;i=h>>>j|n<<32-j;if(j){c[5641]=h>>j+-1;c[5642]=i;c[5643]=20;h=i}c[k>>2]=h;h=173;break b}k=Af(h)|0;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;i=c[g>>2]|0;h=m&31;g=i>>>h|n<<32-h;if(!h)g=i;else{c[5641]=i>>h+-1;c[5642]=g;c[5643]=20}h=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=173;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=173;break b}}case -70:{h=d[h>>0]|0;i=n+2|0;c[5758]=i;m=h>>>3;switch(m&7){case 4:{if((h&192|0)==192){g=c[22528+((h&7)<<2)>>2]|0;h=d[i>>0]|0;c[5758]=n+3}else{g=Af(h)|0;i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3)if(!(zf(g,2,0,2)|0))g=23048;else{x=2304;break a}else g=i+g|0;g=c[g>>2]|0}c[5641]=g>>(h&31);c[5643]=20;h=186;break b}case 7:case 6:case 5:break;default:{x=2303;break a}}if((h&192|0)==192){i=a[i>>0]|0;c[5758]=n+3;j=22528+((h&7)<<2)|0;h=c[j>>2]|0;i=i&31;c[5641]=h>>i;i=1<<i;switch(m&3){case 1:{h=i|h;break}case 2:{h=h&~i;break}default:h=i^h}c[5643]=20;c[j>>2]=h;h=186;break b}k=Af(h)|0;j=c[5758]|0;i=a[j>>0]|0;c[5758]=j+1;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((g|k)&3)if(!(zf(k,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+k|0;h=c[g>>2]|0;g=i&31;c[5641]=h>>g;g=1<<g;switch(m&3){case 1:{g=h|g;break}case 2:{g=h&~g;break}default:g=h^g}c[5643]=20;h=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((h|k)&3)if(!(Bf(k,g,2,2)|0)){h=186;break b}else{x=2304;break a}else{c[h+k>>2]=g;h=186;break b}}case -93:{g=d[h>>0]|0;c[5758]=n+2;i=c[22528+((g>>>3&7)<<2)>>2]|0;do if((g&192|0)!=192){g=(Af(g)|0)+(i>>5<<2)|0;h=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0)){g=23048;break}else{x=2304;break a}else{g=h+g|0;break}}else g=22528+((g&7)<<2)|0;while(0);g=c[g>>2]|0;c[5641]=g>>(i&31);c[5643]=20;h=163;break b}case -69:case -77:case -85:{h=d[h>>0]|0;c[5758]=n+2;k=c[22528+((h>>>3&7)<<2)>>2]|0;m=o>>>3;if((h&192|0)==192){j=22528+((h&7)<<2)|0;i=c[j>>2]|0;h=k&31;c[5641]=i>>h;h=1<<h;switch(m&3){case 1:{h=i|h;break}case 2:{h=i&~h;break}default:h=i^h}c[5643]=20;c[j>>2]=h;h=o;break b}j=(Af(h)|0)+(k>>5<<2)|0;i=j>>>12;g=c[8411692+(i+(c[5770]|0)<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;h=c[g>>2]|0;g=k&31;c[5641]=h>>g;g=1<<g;switch(m&3){case 1:{g=h|g;break}case 2:{g=h&~g;break}default:g=h^g}c[5643]=20;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,g,2,2)|0)){h=o;break b}else{x=2304;break a}else{c[h+j>>2]=g;h=o;break b}}case -67:case -68:{h=d[h>>0]|0;c[5758]=n+2;j=h>>>3&7;do if((h&192|0)!=192){h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,2)|0)){h=23048;break}else{x=2304;break a}else{h=i+h|0;break}}else h=22528+((h&7)<<2)|0;while(0);i=c[h>>2]|0;k=22528+(j<<2)|0;h=c[k>>2]|0;j=(i|0)==0;if(!(o&1)){if(!j)if(!(i&1)){h=0;while(1){h=h+1|0;if(!(i&2))i=i>>1;else{i=1;break}}}else{h=0;i=1}else i=0;c[5642]=i;c[5643]=14;c[k>>2]=h;h=o;break b}else{if(!j)if((i|0)>-1){h=31;do{h=h+-1|0;i=i<<1}while((i|0)>-1);i=1}else{h=31;i=1}else i=0;c[5642]=i;c[5643]=14;c[k>>2]=h;h=o;break b}}case -81:{h=d[h>>0]|0;c[5758]=n+2;j=h>>>3&7;do if((h&192|0)!=192){h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,2)|0)){h=23048;break}else{x=2304;break a}else{h=i+h|0;break}}else h=22528+((h&7)<<2)|0;while(0);m=c[h>>2]|0;h=22528+(j<<2)|0;p=c[h>>2]|0;n=Dl(((p|0)<0?0-p|0:p)|0,0,((m|0)<0?0-m|0:m)|0,0)|0;o=y;m=(p^m|0)>-1;p=m?n:0-n|0;c[5642]=p;c[5641]=(m?o:(n|0)==0?0-o|0:~o)-(p>>31);c[5643]=23;c[h>>2]=p;h=175;break b}case 49:{o=22976;o=xl(c[o>>2]|0,c[o+4>>2]|0,f|0,v|0)|0;p=c[5756]|0;p=yl(o|0,y|0,p|0,((p|0)<0)<<31>>31|0)|0;if(!(tg(p,y)|0)){h=49;break b}else{x=2304;break a}}case 51:{o=22976;o=xl(c[o>>2]|0,c[o+4>>2]|0,f|0,v|0)|0;p=c[5756]|0;p=yl(o|0,y|0,p|0,((p|0)<0)<<31>>31|0)|0;if(!(yg(p,y)|0)){h=51;break b}else{x=2304;break a}}case 48:{if(a[22968]|0){x=2302;break a}if(!(zg()|0)){h=48;break b}else{x=2304;break a}}case 50:{if(a[22968]|0){x=2302;break a}if(!(Ag()|0)){h=50;break b}else{x=2304;break a}}case -64:{g=d[h>>0]|0;c[5758]=n+2;j=g>>>3;if((g&192|0)==192){h=22528+((g&3)<<2)|0;p=g<<1&8;o=c[h>>2]>>p;g=o&255;n=22528+((j&3)<<2)|0;m=j<<1&8;k=c[n>>2]>>m;c[5641]=k&255;o=k+o<<24>>24;c[5642]=o;c[5643]=0;c[n>>2]=c[n>>2]&~(255<<m)|g<<m;c[h>>2]=c[h>>2]&~(255<<p)|(o&255)<<p;h=192;break b}n=Af(g)|0;h=n>>>12;i=8411692+((c[5770]|0)+h<<2)|0;g=c[i>>2]|0;if(!(g&1))g=d[g+n>>0]|0;else{if(zf(n,0,1,2)|0){x=2304;break a}g=c[5762]|0;i=8411692+((c[5770]|0)+h<<2)|0}m=22528+((j&3)<<2)|0;j=j<<1&8;k=c[m>>2]>>j;c[5641]=k&255;k=k+g<<24>>24;c[5642]=k;c[5643]=0;h=c[i>>2]|0;if(h&1){if(Bf(n,k,0,2)|0){x=2304;break a}}else a[h+n>>0]=k;c[m>>2]=c[m>>2]&~(255<<j)|(g&255)<<j;h=192;break b}case -63:{g=d[h>>0]|0;c[5758]=n+2;j=g>>>3&7;if((g&192|0)==192){h=22528+((g&7)<<2)|0;g=c[h>>2]|0;o=22528+(j<<2)|0;p=c[o>>2]|0;c[5641]=p;p=p+g|0;c[5642]=p;c[5643]=2;c[o>>2]=g;c[h>>2]=p;h=193;break b}k=Af(g)|0;g=k>>>12;h=8411692+((c[5770]|0)+g<<2)|0;i=c[h>>2]|0;if(!((i|k)&3))g=i+k|0;else{if(zf(k,2,1,2)|0){x=2304;break a}h=8411692+((c[5770]|0)+g<<2)|0;g=23048}g=c[g>>2]|0;i=22528+(j<<2)|0;j=c[i>>2]|0;c[5641]=j;j=j+g|0;c[5642]=j;c[5643]=2;h=c[h>>2]|0;if((h|k)&3){if(Bf(k,j,2,2)|0){x=2304;break a}}else c[h+k>>2]=j;c[i>>2]=g;h=193;break b}case -80:{g=d[h>>0]|0;c[5758]=n+2;m=g>>>3;if((g&192|0)==192){j=22528+((g&3)<<2)|0;h=g<<1&8;p=c[j>>2]>>h;g=p&255;i=c[5632]|0;c[5641]=g;p=i-p<<24;c[5642]=p>>24;c[5643]=6;if(!p){c[j>>2]=(c[22528+((m&3)<<2)>>2]>>(m<<1&8)&255)<<h|c[j>>2]&~(255<<h);h=176;break b}else{c[5632]=i&-256|g;h=176;break b}}k=Af(g)|0;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if(!(g&1))g=d[g+k>>0]|0;else{if(zf(k,0,1,2)|0){x=2304;break a}g=c[5762]|0}h=c[5632]|0;c[5641]=g;p=h-g<<24;c[5642]=p>>24;c[5643]=6;if(p|0){c[5632]=h&-256|g&255;h=176;break b}i=c[22528+((m&3)<<2)>>2]>>(m<<1&8);h=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if(h&1)if(!(Bf(k,i&255,0,2)|0)){h=176;break b}else{x=2304;break a}else{a[h+k>>0]=i;h=176;break b}}case -79:{g=d[h>>0]|0;c[5758]=n+2;i=g>>>3&7;if((g&192|0)==192){h=22528+((g&7)<<2)|0;g=c[h>>2]|0;p=c[5632]|0;c[5641]=g;p=p-g|0;c[5642]=p;c[5643]=8;if(!p){c[h>>2]=c[22528+(i<<2)>>2];h=177;break b}else{c[5632]=g;h=177;break b}}j=Af(g)|0;h=j>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((g|j)&3)if(!(zf(j,2,1,2)|0))g=23048;else{x=2304;break a}else g=g+j|0;g=c[g>>2]|0;p=c[5632]|0;c[5641]=g;p=p-g|0;c[5642]=p;c[5643]=8;if(p|0){c[5632]=g;h=177;break b}i=c[22528+(i<<2)>>2]|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|j)&3)if(!(Bf(j,i,2,2)|0)){h=177;break b}else{x=2304;break a}else{c[h+j>>2]=i;h=177;break b}}case -57:{h=d[h>>0]|0;c[5758]=n+2;if(!((h&192|0)!=192&(h&56|0)==8)){x=2303;break a}if(!(Bg(Af(h)|0)|0)){h=199;break b}else{x=2304;break a}}case -88:case -96:{h=c[22740+((o>>>3&7)<<4)>>2]|0;i=(c[5636]|0)+-4|0;j=(i&c[5729])+(c[5694]|0)|0;k=c[8411692+((j>>>12)+(c[5770]|0)<<2)>>2]|0;if((k|j)&3){if(Bf(j,h,2,2)|0){x=2304;break a}}else c[k+j>>2]=h;h=c[5729]|0;c[5636]=c[5636]&~h|h&i;h=o;break b}case -87:case -95:{g=(c[5729]&c[5636])+(c[5694]|0)|0;h=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0))g=23048;else{x=2304;break a}else g=h+g|0;g=c[g>>2]|0;if(Cf(o>>>3&7,g&65535)|0){x=2304;break a}p=c[5636]|0;h=c[5729]|0;c[5636]=p&~h|p+4&h;h=o;break b}case -49:case -50:case -51:case -52:case -53:case -54:case -55:case -56:{h=22528+((o&7)<<2)|0;g=Kl(c[h>>2]|0)|0;c[h>>2]=g;h=o;break b}case 8:{if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(!h){h=8;break b}if(!(c[h+12>>2]&4194304)){h=8;break b}else{x=1659;break a}}case 9:{if(a[22968]|0){x=2302;break a}h=c[5766]|0;if(!h){h=9;break b}if(!(c[h+16>>2]&512)){h=9;break b}else{x=1663;break a}}case 31:case 30:case 29:case 28:case 27:case 26:case 25:{h=d[h>>0]|0;c[5758]=n+2;if((h&192|0)==192){h=o;break b}Af(h)|0;h=o;break b}default:{x=2303;break a}}while(0)}default:do switch(h|0){case 400:break b;case 393:{g=c[5758]|0;h=d[g>>0]|0;c[5758]=g+1;g=c[22528+((h>>>3&7)<<2)>>2]|0;if((h&192|0)==192){h=22528+((h&7)<<2)|0;c[h>>2]=c[h>>2]&-65536|g&65535;h=393;break b}h=Af(h)|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1)if(!(Bf(h,g,1,2)|0)){h=393;break b}else{x=2304;break a}else{b[i+h>>1]=g;h=393;break b}}case 395:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;do if((i&192|0)==192)g=c[22528+((i&7)<<2)>>2]|0;else{g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=22528+((i>>>3&7)<<2)|0;c[h>>2]=c[h>>2]&-65536|g&65535;h=395;break b}case 447:case 446:case 445:case 444:case 443:case 442:case 441:case 440:{p=c[5758]|0;g=d[p+1>>0]<<8|d[p>>0];c[5758]=p+2;p=22528+((h&7)<<2)|0;c[p>>2]=c[p>>2]&-65536|g;break b}case 417:{j=c[5755]|0;i=c[5758]|0;h=d[i+1>>0]<<8|d[i>>0];g=i+2|0;if(!(j&128)){h=d[g>>0]<<16|h|d[i+3>>0]<<24;g=i+4|0}c[5758]=g;g=j&15;g=(c[22740+(((g|0)==0?3:g+-1|0)<<4)+4>>2]|0)+h|0;h=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((h|g)&1))g=e[h+g>>1]|0;else{if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}c[5632]=c[5632]&-65536|g&65535;h=417;break b}case 419:{k=c[5755]|0;j=c[5758]|0;i=d[j+1>>0]<<8|d[j>>0];h=j+2|0;if(!(k&128)){i=d[h>>0]<<16|i|d[j+3>>0]<<24;h=j+4|0}c[5758]=h;h=k&15;h=(c[22740+(((h|0)==0?3:h+-1|0)<<4)+4>>2]|0)+i|0;i=c[5632]|0;j=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((j|h)&1)if(!(Bf(h,i,1,2)|0)){h=419;break b}else{x=2304;break a}else{b[j+h>>1]=i;h=419;break b}}case 455:{g=c[5758]|0;h=d[g>>0]|0;i=g+1|0;c[5758]=i;if((h&192|0)==192){p=d[g+2>>0]<<8|d[i>>0];c[5758]=g+3;g=22528+((h&7)<<2)|0;c[g>>2]=c[g>>2]&-65536|p;g=p;h=455;break b}h=Af(h)|0;i=c[5758]|0;g=d[i+1>>0]<<8|d[i>>0];c[5758]=i+2;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1)if(!(Bf(h,g,1,2)|0)){h=455;break b}else{x=2304;break a}else{b[i+h>>1]=g;h=455;break b}}case 407:case 406:case 405:case 404:case 403:case 402:case 401:{g=c[5632]|0;p=22528+((h&7)<<2)|0;c[5632]=c[p>>2]&65535|g&-65536;c[p>>2]=c[p>>2]&-65536|g&65535;break b}case 391:{j=c[5758]|0;g=d[j>>0]|0;c[5758]=j+1;j=g>>>3&7;do if((g&192|0)!=192){k=Af(g)|0;h=k>>>12;i=8411692+((c[5770]|0)+h<<2)|0;g=c[i>>2]|0;if(!((g|k)&1))g=e[g+k>>1]|0;else{if(zf(k,1,1,2)|0){x=2304;break a}g=c[5762]|0;i=8411692+((c[5770]|0)+h<<2)|0}h=22528+(j<<2)|0;j=c[h>>2]|0;i=c[i>>2]|0;if((i|k)&1)if(!(Bf(k,j,1,2)|0))break;else{x=2304;break a}else{b[i+k>>1]=j;break}}else{p=22528+((g&7)<<2)|0;g=c[p>>2]|0;h=22528+(j<<2)|0;c[p>>2]=c[h>>2]&65535|g&-65536}while(0);c[h>>2]=c[h>>2]&-65536|g&65535;h=391;break b}case 453:case 452:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;if((i&192|0)==192){x=2303;break a}p=Af(i)|0;if(!(Cg((h|0)==452?0:3,i>>>3&7,p)|0))break b;else{x=2304;break a}}case 313:case 305:case 297:case 289:case 281:case 273:case 265:case 257:{j=c[5758]|0;i=d[j>>0]|0;c[5758]=j+1;j=h>>>3&7;m=c[22528+((i>>>3&7)<<2)>>2]|0;if((i&192|0)==192){p=22528+((i&7)<<2)|0;o=c[p>>2]|0;c[p>>2]=(mf(22528,j,o,m)|0)&65535|o&-65536;break b}k=Af(i)|0;i=k>>>12;g=(c[5770]|0)+i|0;if((j|0)==7){g=c[23084+(g<<2)>>2]|0;if(!((g|k)&1))g=e[g+k>>1]|0;else{if(zf(k,1,0,2)|0){x=2304;break a}g=c[5762]|0}c[5641]=m;c[5642]=g-m<<16>>16;c[5643]=7;break b}g=c[8411692+(g<<2)>>2]|0;if(!((g|k)&1))g=e[g+k>>1]|0;else{if(zf(k,1,1,2)|0){x=2304;break a}g=c[5762]|0}g=mf(22528,j,g,m)|0;i=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((i|k)&1)if(!(Bf(k,g,1,2)|0))break b;else{x=2304;break a}else{b[i+k>>1]=g;break b}}case 315:case 307:case 299:case 291:case 283:case 275:case 267:case 259:{k=c[5758]|0;i=d[k>>0]|0;c[5758]=k+1;k=h>>>3&7;m=i>>>3&7;do if((i&192|0)==192)i=c[22528+((i&7)<<2)>>2]|0;else{i=Af(i)|0;j=c[23084+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if(!((j|i)&1)){i=e[j+i>>1]|0;break}if(zf(i,1,0,2)|0){x=2304;break a}i=c[5762]|0}while(0);p=22528+(m<<2)|0;o=c[p>>2]|0;c[p>>2]=(mf(22528,k,o,i)|0)&65535|o&-65536;break b}case 317:case 309:case 301:case 293:case 285:case 277:case 269:case 261:{p=c[5758]|0;o=d[p+1>>0]<<8|d[p>>0];c[5758]=p+2;p=c[5632]|0;c[5632]=(mf(22528,h>>>3&7,p,o)|0)&65535|p&-65536;break b}case 385:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;k=i>>>3&7;if((i&192|0)==192){o=d[h+2>>0]<<8|d[j>>0];c[5758]=h+3;h=22528+((i&7)<<2)|0;p=c[h>>2]|0;c[h>>2]=(mf(22528,k,p,o)|0)&65535|p&-65536;h=385;break b}j=Af(i)|0;h=c[5758]|0;i=d[h+1>>0]<<8|d[h>>0];c[5758]=h+2;h=j>>>12;g=(c[5770]|0)+h|0;if((k|0)==7){g=c[23084+(g<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,0,2)|0){x=2304;break a}g=c[5762]|0}c[5641]=i;c[5642]=g-i<<16>>16;c[5643]=7;h=385;break b}g=c[8411692+(g<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0}g=mf(22528,k,g,i)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=385;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=385;break b}}case 387:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;k=i>>>3&7;if((i&192|0)==192){o=a[j>>0]|0;c[5758]=h+2;h=22528+((i&7)<<2)|0;p=c[h>>2]|0;c[h>>2]=(mf(22528,k,p,o)|0)&65535|p&-65536;h=387;break b}j=Af(i)|0;h=c[5758]|0;i=a[h>>0]|0;c[5758]=h+1;h=j>>>12;g=(c[5770]|0)+h|0;if((k|0)==7){g=c[23084+(g<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,0,2)|0){x=2304;break a}g=c[5762]|0}c[5641]=i;c[5642]=g-i<<16>>16;c[5643]=7;h=387;break b}g=c[8411692+(g<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0}g=mf(22528,k,g,i)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=387;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=387;break b}}case 327:case 326:case 325:case 324:case 323:case 322:case 321:case 320:{i=22528+((h&7)<<2)|0;j=c[i>>2]|0;k=c[5643]|0;if((k|0)<25){c[5645]=k;c[5644]=c[5642]}p=(j<<16)+65536>>16;c[5642]=p;c[5643]=26;c[i>>2]=p&65535|j&-65536;break b}case 335:case 334:case 333:case 332:case 331:case 330:case 329:case 328:{i=22528+((h&7)<<2)|0;j=c[i>>2]|0;k=c[5643]|0;if((k|0)<25){c[5645]=k;c[5644]=c[5642]}p=(j<<16)+-65536>>16;c[5642]=p;c[5643]=29;c[i>>2]=p&65535|j&-65536;break b}case 363:{j=c[5758]|0;h=d[j>>0]|0;c[5758]=j+1;j=h>>>3&7;do if((h&192|0)==192)h=c[22528+((h&7)<<2)>>2]|0;else{h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!((i|h)&1)){h=e[i+h>>1]|0;break}if(zf(h,1,0,2)|0){x=2304;break a}h=c[5762]|0}while(0);p=c[5758]|0;n=a[p>>0]|0;c[5758]=p+1;p=22528+(j<<2)|0;o=c[p>>2]&-65536;h=N(h<<16>>16,n)|0;n=h<<16>>16;c[5642]=n;c[5641]=(h|0)!=(n|0)&1;c[5643]=22;c[p>>2]=o|h&65535;h=363;break b}case 361:{j=c[5758]|0;h=d[j>>0]|0;c[5758]=j+1;j=h>>>3&7;do if((h&192|0)==192)h=c[22528+((h&7)<<2)>>2]|0;else{h=Af(h)|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!((i|h)&1)){h=e[i+h>>1]|0;break}if(zf(h,1,0,2)|0){x=2304;break a}h=c[5762]|0}while(0);p=c[5758]|0;n=d[p+1>>0]<<8|d[p>>0];c[5758]=p+2;p=22528+(j<<2)|0;o=c[p>>2]&-65536;h=N(n<<16>>16,h<<16>>16)|0;n=h<<16>>16;c[5642]=n;c[5641]=(h|0)!=(n|0)&1;c[5643]=22;c[p>>2]=h&65535|o;h=361;break b}case 389:{p=c[5758]|0;i=d[p>>0]|0;c[5758]=p+1;do if((i&192|0)==192)g=c[22528+((i&7)<<2)>>2]|0;else{g=Af(i)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[5642]=(c[22528+((i>>>3&7)<<2)>>2]&g)<<16>>16;c[5643]=13;h=389;break b}case 425:{p=c[5758]|0;h=d[p+1>>0]<<8|d[p>>0];c[5758]=p+2;c[5642]=(h&c[5632])<<16>>16;c[5643]=13;h=425;break b}case 503:{o=c[5758]|0;p=a[o>>0]|0;h=p&255;c[5758]=o+1;switch((p&255)>>>3&7){case 0:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]|0;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=c[5758]|0;h=d[p+1>>0]<<8|d[p>>0];c[5758]=p+2;c[5642]=(h&g)<<16>>16;c[5643]=13;h=503;break b}case 2:{if((h&192|0)==192){h=22528+((h&7)<<2)|0;c[h>>2]=c[h>>2]^65535;h=503;break b}j=Af(h)|0;i=j>>>12;h=8411692+((c[5770]|0)+i<<2)|0;g=c[h>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0;h=8411692+((c[5770]|0)+i<<2)|0}g=~g;h=c[h>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=503;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=503;break b}}case 3:{if((h&192|0)==192){h=22528+((h&7)<<2)|0;p=c[h>>2]|0;c[5641]=p;o=0-(p<<16)>>16;c[5642]=o;c[5643]=7;c[h>>2]=o&65535|p&-65536;h=503;break b}j=Af(h)|0;i=j>>>12;h=8411692+((c[5770]|0)+i<<2)|0;g=c[h>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0;h=8411692+((c[5770]|0)+i<<2)|0}c[5641]=g;g=0-(g<<16)>>16;c[5642]=g;c[5643]=7;h=c[h>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=503;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=503;break b}}case 4:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]|0;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=c[5632]|0;g=N(p&65535,g&65535)|0;h=g>>>16;c[5641]=h;c[5642]=g<<16>>16;c[5643]=22;c[5632]=g&65535|p&-65536;c[5634]=c[5634]&-65536|h;h=503;break b}case 5:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]|0;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5632]|0;g=N(h<<16>>16,g<<16>>16)|0;p=g<<16>>16;c[5642]=p;c[5641]=(g|0)!=(p|0)&1;c[5643]=22;c[5632]=g&65535|h&-65536;c[5634]=c[5634]&-65536|g>>>16;h=503;break b}case 6:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]|0;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5634]|0;i=c[5632]|0;j=i&65535|h<<16;k=g&65535;if((h&65535)>>>0>=k>>>0){x=1839;break a}o=(j|0)/(k|0)|0;p=j-(N(o,k)|0)|0;c[5632]=o&65535|i&-65536;c[5634]=p&65535|h&-65536;h=503;break b}case 7:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]|0;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=c[5634]|0;i=c[5632]|0;j=i&65535|h<<16;p=g<<16;k=p>>16;if(!p){x=1847;break a}m=(j|0)/(k|0)|0;if((m<<16>>16|0)!=(m|0)){x=1849;break a}p=j-(N(m,k)|0)|0;c[5632]=m&65535|i&-65536;c[5634]=p&65535|h&-65536;h=503;break b}default:{x=2303;break a}}}case 449:{h=c[5758]|0;i=d[h>>0]|0;j=h+1|0;c[5758]=j;k=i>>>3&7;if((i&192|0)==192){o=d[j>>0]|0;c[5758]=h+2;h=22528+((i&7)<<2)|0;p=c[h>>2]|0;c[h>>2]=(Dg(k,p,o)|0)&65535|p&-65536;h=449;break b}j=Af(i)|0;i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0}g=Dg(k,g,h)|0;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=449;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=449;break b}}case 465:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=h>>>3&7;if((h&192|0)==192){h=22528+((h&7)<<2)|0;p=c[h>>2]|0;c[h>>2]=(Dg(i,p,1)|0)&65535|p&-65536;h=465;break b}j=Af(h)|0;h=j>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0}g=Dg(i,g,1)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=465;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=465;break b}}case 467:{i=c[5758]|0;h=d[i>>0]|0;c[5758]=i+1;i=h>>>3&7;j=c[5633]&255;if((h&192|0)==192){h=22528+((h&7)<<2)|0;p=c[h>>2]|0;c[h>>2]=(Dg(i,p,j)|0)&65535|p&-65536;h=467;break b}k=Af(h)|0;h=k>>>12;g=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if(!((g|k)&1))g=e[g+k>>1]|0;else{if(zf(k,1,1,2)|0){x=2304;break a}g=c[5762]|0}g=Dg(i,g,j)|0;h=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((h|k)&1)if(!(Bf(k,g,1,2)|0)){h=467;break b}else{x=2304;break a}else{b[h+k>>1]=g;h=467;break b}}case 408:{h=c[5632]|0;c[5632]=h<<24>>24&65535|h&-65536;h=408;break b}case 409:{c[5634]=c[5632]<<16>>31&65535|c[5634]&-65536;h=409;break b}case 343:case 342:case 341:case 340:case 339:case 338:case 337:case 336:{i=c[22528+((h&7)<<2)>>2]|0;j=(c[5636]|0)+-2|0;k=(j&c[5729])+(c[5694]|0)|0;m=c[8411692+((k>>>12)+(c[5770]|0)<<2)>>2]|0;if((m|k)&1){if(Bf(k,i,1,2)|0){x=2304;break a}}else b[m+k>>1]=i;p=c[5729]|0;c[5636]=c[5636]&~p|p&j;break b}case 351:case 350:case 349:case 348:case 347:case 346:case 345:case 344:{i=c[5636]|0;k=c[5729]|0;g=(k&i)+(c[5694]|0)|0;j=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((j|g)&1)){g=e[j+g>>1]|0;j=k}else{if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0;j=c[5729]|0;i=c[5636]|0}c[5636]=i&~j|i+2&j;p=22528+((h&7)<<2)|0;c[p>>2]=c[p>>2]&-65536|g&65535;break b}case 352:if(!(Eg()|0)){h=352;break b}else{x=2304;break a}case 353:if(!(Fg()|0)){h=353;break b}else{x=2304;break a}case 399:{h=c[5758]|0;k=d[h>>0]|0;c[5758]=h+1;h=(c[5729]&c[5636])+(c[5694]|0)|0;i=c[23084+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|h)&1)){j=0;g=e[i+h>>1]|0}else{p=(zf(h,1,0,2)|0)==0;j=(p^1)<<31>>31;g=p?c[5762]|0:g}h=(j|0)!=0;if((k&192|0)==192){if(h){x=2304;break a}p=c[5636]|0;h=c[5729]|0;c[5636]=p&~h|p+2&h;h=22528+((k&7)<<2)|0;c[h>>2]=c[h>>2]&-65536|g&65535;h=399;break b}if(h){x=2304;break a}i=c[5636]|0;j=c[5729]|0;j=i&~j|i+2&j;c[5636]=j;h=Af(k)|0;c[5636]=i;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1){if(Bf(h,g,1,2)|0){x=2304;break a}}else b[i+h>>1]=g;c[5636]=j;h=399;break b}case 360:{h=c[5758]|0;g=d[h+1>>0]<<8|d[h>>0];c[5758]=h+2;h=(c[5636]|0)+-2|0;i=(h&c[5729])+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&1){if(Bf(i,g,1,2)|0){x=2304;break a}}else b[j+i>>1]=g;p=c[5729]|0;c[5636]=c[5636]&~p|p&h;h=360;break b}case 362:{i=c[5758]|0;h=a[i>>0]|0;g=h<<24>>24;c[5758]=i+1;i=(c[5636]|0)+-2|0;j=(i&c[5729])+(c[5694]|0)|0;k=c[8411692+((j>>>12)+(c[5770]|0)<<2)>>2]|0;if((k|j)&1){if(Bf(j,g,1,2)|0){x=2304;break a}}else b[k+j>>1]=h<<24>>24;h=c[5729]|0;c[5636]=c[5636]&~h|h&i;h=362;break b}case 456:{n=c[5758]|0;o=d[n+1>>0]<<8|d[n>>0];p=n+2|0;c[5758]=p;p=d[p>>0]|0;c[5758]=n+3;if(!(Gg(o,p)|0)){h=456;break b}else{x=2304;break a}}case 457:if(!(Hg()|0)){h=457;break b}else{x=2304;break a}case 286:case 278:case 270:case 262:{i=c[22740+((h>>>3&3)<<4)>>2]|0;j=(c[5636]|0)+-2|0;k=(j&c[5729])+(c[5694]|0)|0;m=c[8411692+((k>>>12)+(c[5770]|0)<<2)>>2]|0;if((m|k)&1){if(Bf(k,i,1,2)|0){x=2304;break a}}else b[m+k>>1]=i;p=c[5729]|0;c[5636]=c[5636]&~p|p&j;break b}case 287:case 279:case 263:{g=(c[5729]&c[5636])+(c[5694]|0)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|g)&1))g=e[i+g>>1]|0;else{if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}i=h>>>3&3;if(Cf(i,g)|0){x=2304;break a}o=c[5636]|0;p=c[5729]|0;c[5636]=o&~p|o+2&p;if((i|0)==2){x=1922;break a}else break b}case 397:{p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;if((h&192|0)==192){x=2303;break a}c[5755]=c[5755]&-16|11;p=Af(h)|0;h=22528+((h>>>3&7)<<2)|0;c[h>>2]=c[h>>2]&-65536|p&65535;h=397;break b}case 511:{j=c[5758]|0;p=a[j>>0]|0;h=p&255;c[5758]=j+1;j=h&56;switch((p&255)>>>3&7){case 0:{if((h&192|0)==192){h=22528+((h&7)<<2)|0;i=c[h>>2]|0;j=c[5643]|0;if((j|0)<25){c[5645]=j;c[5644]=c[5642]}p=(i<<16)+65536>>16;c[5642]=p;c[5643]=26;c[h>>2]=p&65535|i&-65536;h=511;break b}j=Af(h)|0;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0}h=c[5643]|0;if((h|0)<25){c[5645]=h;c[5644]=c[5642]}g=(g<<16)+65536>>16;c[5642]=g;c[5643]=26;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=511;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=511;break b}}case 1:{if((h&192|0)==192){h=22528+((h&7)<<2)|0;i=c[h>>2]|0;j=c[5643]|0;if((j|0)<25){c[5645]=j;c[5644]=c[5642]}p=(i<<16)+-65536>>16;c[5642]=p;c[5643]=29;c[h>>2]=p&65535|i&-65536;h=511;break b}j=Af(h)|0;i=j>>>12;g=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if(!((g|j)&1))g=e[g+j>>1]|0;else{if(zf(j,1,1,2)|0){x=2304;break a}g=c[5762]|0}h=c[5643]|0;if((h|0)<25){c[5645]=h;c[5644]=c[5642]}g=(g<<16)+-65536>>16;c[5642]=g;c[5643]=29;h=c[8411692+((c[5770]|0)+i<<2)>>2]|0;if((h|j)&1)if(!(Bf(j,g,1,2)|0)){h=511;break b}else{x=2304;break a}else{b[h+j>>1]=g;h=511;break b}}case 2:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]&65535;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=(c[5761]|0)+(c[5758]|0)|0;i=(c[5636]|0)+-2|0;j=(i&c[5729])+(c[5694]|0)|0;k=c[8411692+((j>>>12)+(c[5770]|0)<<2)>>2]|0;if((k|j)&1){if(Bf(j,h,1,2)|0){x=2304;break a}}else b[k+j>>1]=h;h=c[5729]|0;c[5636]=c[5636]&~h|h&i;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=511;break b}case 4:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]&65535;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=511;break b}case 6:{do if((h&192|0)==192)g=c[22528+((h&7)<<2)>>2]|0;else{g=Af(h)|0;h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((h|g)&1)){g=e[h+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);h=(c[5636]|0)+-2|0;i=(h&c[5729])+(c[5694]|0)|0;j=c[8411692+((i>>>12)+(c[5770]|0)<<2)>>2]|0;if((j|i)&1){if(Bf(i,g,1,2)|0){x=2304;break a}}else b[j+i>>1]=g;p=c[5729]|0;c[5636]=c[5636]&~p|p&h;h=511;break b}case 5:case 3:{if((h&192|0)==192){x=2303;break a}i=Af(h)|0;h=c[5770]|0;g=c[23084+(h+(i>>>12)<<2)>>2]|0;if(!((g|i)&1))g=e[g+i>>1]|0;else{if(zf(i,1,0,2)|0){x=2304;break a}g=c[5762]|0;h=c[5770]|0}i=i+2|0;h=c[23084+(h+(i>>>12)<<2)>>2]|0;if(!((h|i)&1))h=e[h+i>>1]|0;else{if(zf(i,1,0,2)|0){x=2304;break a}h=c[5762]|0}i=(c[5761]|0)+(c[5758]|0)|0;if((j|0)==24){if(Mf(0,h,g,i)|0){x=2304;break a}}else if(Nf(h,g,i)|0){x=2304;break a}c[5759]=0;c[5758]=0;c[5761]=c[5640];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2002;break a}if(!(a[22971]|0)){h=511;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=511;break b}else{x=2002;break a}}default:{x=2303;break a}}}case 491:{h=c[5758]|0;g=a[h>>0]|0;h=g+(h+1)+(c[5761]|0)&65535;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=491;break b}case 489:{h=c[5758]|0;g=d[h+1>>0]<<8|d[h>>0];h=(c[5761]|0)+(h+2)+g&65535;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=489;break b}case 383:case 382:case 381:case 380:case 379:case 378:case 377:case 376:case 375:case 374:case 373:case 372:case 371:case 370:case 369:case 368:{p=c[5758]|0;g=a[p>>0]|0;c[5758]=p+1;if(!(qg(h&15)|0))break b;p=(c[5758]|0)+g+(c[5761]|0)&65535;c[5640]=p;c[5759]=0;c[5758]=0;c[5761]=p;break b}case 450:{h=c[5758]|0;k=d[h+1>>0]<<8|d[h>>0];c[5758]=h+2;h=c[5636]|0;j=c[5729]|0;g=(j&h)+(c[5694]|0)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|g)&1)){g=e[i+g>>1]|0;i=j}else{if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0;i=c[5729]|0;h=c[5636]|0}c[5636]=k+2+h&i|h&~i;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=450;break b}case 451:{h=c[5636]|0;j=c[5729]|0;g=(j&h)+(c[5694]|0)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|g)&1)){g=e[i+g>>1]|0;i=j}else{if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0;i=c[5729]|0;h=c[5636]|0}c[5636]=h&~i|h+2&i;c[5640]=g;c[5759]=0;c[5758]=0;c[5761]=g;h=451;break b}case 488:{h=c[5758]|0;g=d[h+1>>0]<<8|d[h>>0];h=h+2|0;c[5758]=h;h=(c[5761]|0)+h|0;i=(c[5636]|0)+-2|0;j=(i&c[5729])+(c[5694]|0)|0;k=c[8411692+((j>>>12)+(c[5770]|0)<<2)>>2]|0;if((k|j)&1){if(Bf(j,h,1,2)|0){x=2304;break a}}else b[k+j>>1]=h;h=c[5729]|0;c[5636]=c[5636]&~h|h&i;h=(c[5758]|0)+g+(c[5761]|0)&65535;c[5640]=h;c[5759]=0;c[5758]=0;c[5761]=h;h=488;break b}case 354:{p=c[5758]|0;h=d[p>>0]|0;c[5758]=p+1;if((h&192|0)==192){x=2303;break a}if(!(Ig(h>>>3&7,Af(h)|0)|0)){h=354;break b}else{x=2304;break a}}case 421:{h=Jg()|0;if((h|0)<0){x=2304;break a}if(!h){h=421;break b}c[5758]=c[5760];h=421;break b}case 423:{h=Kg()|0;if((h|0)<0){x=2304;break a}if(!h){h=423;break b}c[5758]=c[5760];h=423;break b}case 429:{h=Lg()|0;if((h|0)<0){x=2304;break a}if(!h){h=429;break b}c[5758]=c[5760];h=429;break b}case 431:{h=Mg()|0;if((h|0)<0){x=2304;break a}if(!h){h=431;break b}c[5758]=c[5760];h=431;break b}case 427:{h=Ng()|0;if((h|0)<0){x=2304;break a}if(!h){h=427;break b}c[5758]=c[5760];h=427;break b}case 365:{h=Og()|0;if((h|0)<0){x=2304;break a}if(h|0)c[5758]=c[5760];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2052;break a}if(!(a[22971]|0)){h=365;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=365;break b}else{x=2052;break a}}case 367:{h=Pg()|0;if((h|0)<0){x=2304;break a}if(h|0)c[5758]=c[5760];h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2067;break a}if(!(a[22971]|0)){h=367;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=367;break b}else{x=2067;break a}}case 485:{o=c[5758]|0;p=a[o>>0]|0;g=p&255;c[5758]=o+1;if(ig(p&255,1,0)|0){x=2304;break a}c[5632]=c[5632]&-65536|(Ya[c[16808512>>2]&63](c[4202130]|0,g,1)|0)&65535;h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2080;break a}if(!(a[22971]|0)){h=485;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=485;break b}else{x=2080;break a}}case 487:{o=c[5758]|0;p=a[o>>0]|0;g=p&255;c[5758]=o+1;if(ig(p&255,1,1)|0){x=2304;break a}gb[c[16808516>>2]&63](c[4202130]|0,g,c[5632]&65535,1);h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2093;break a}if(!(a[22971]|0)){h=487;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=487;break b}else{x=2093;break a}}case 493:{p=c[5634]|0;g=p&65535;if(ig(p&65535,1,0)|0){x=2304;break a}c[5632]=c[5632]&-65536|(Ya[c[16808512>>2]&63](c[4202130]|0,g,1)|0)&65535;h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2106;break a}if(!(a[22971]|0)){h=493;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=493;break b}else{x=2106;break a}}case 495:{p=c[5634]|0;g=p&65535;if(ig(p&65535,1,1)|0){x=2304;break a}gb[c[16808516>>2]&63](c[4202130]|0,g,c[5632]&65535,1);h=c[5766]|0;i=(h|0)==0;if((!i?c[h+96>>2]&256|0:0)?(c[5647]&512|0)!=0&(a[22970]|0)==0:0){x=2120;break a}if(!(a[22971]|0)){h=495;break b}if(i)h=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[h+96>>2]&16777216))h=c[5647]|0;else h=c[(c[5767]|0)+1392>>2]|0;h=h>>>9&1}if(!h){h=495;break b}else{x=2120;break a}}case 355:case 483:case 482:case 481:case 480:case 490:case 413:case 412:case 410:case 459:case 458:case 463:case 494:case 492:case 486:case 484:case 471:case 460:case 454:case 439:case 438:case 437:case 436:case 435:case 434:case 433:case 432:case 411:case 398:case 396:case 394:case 392:case 390:case 386:case 384:case 430:case 428:case 426:case 422:case 420:case 366:case 364:case 469:case 468:case 319:case 311:case 303:case 295:case 500:case 415:case 414:case 507:case 506:case 509:case 508:case 470:case 505:case 504:case 501:case 462:case 461:case 510:case 466:case 464:case 448:case 502:case 424:case 388:case 479:case 478:case 477:case 476:case 475:case 474:case 473:case 472:case 418:case 416:case 316:case 308:case 300:case 292:case 284:case 276:case 268:case 260:case 314:case 306:case 298:case 290:case 282:case 274:case 266:case 258:case 312:case 304:case 296:case 288:case 280:case 272:case 264:case 256:case 357:case 356:case 318:case 310:case 302:case 294:case 499:case 498:case 496:case 359:case 358:{c[5757]=c[5756];c[5756]=1;h=h&255;break b}case 271:{k=c[5758]|0;p=a[k>>0]|0;o=p&255;i=k+1|0;c[5758]=i;h=o|256;do switch(p<<24>>24){case -113:case -114:case -115:case -116:case -117:case -118:case -119:case -120:case -121:case -122:case -123:case -124:case -125:case -126:case -127:case -128:{g=d[k+2>>0]<<8|d[i>>0];c[5758]=k+3;if(!(qg(o&15)|0))break b;p=(c[5758]|0)+g+(c[5761]|0)&65535;c[5640]=p;c[5759]=0;c[5758]=0;c[5761]=p;break b}case 79:case 78:case 77:case 76:case 75:case 74:case 73:case 72:case 71:case 70:case 69:case 68:case 67:case 66:case 65:case 64:{j=d[i>>0]|0;c[5758]=k+2;do if((j&192|0)==192)g=c[22528+((j&7)<<2)>>2]|0;else{g=Af(j)|0;i=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((i|g)&1)){g=e[i+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);i=22528+((j>>>3&7)<<2)|0;if(!(qg(o&15)|0))break b;c[i>>2]=c[i>>2]&-65536|g&65535;break b}case -74:{g=d[i>>0]|0;c[5758]=k+2;j=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&3)<<2)>>2]>>(g<<1&8)&255;else{g=Af(g)|0;i=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(i&1)){g=d[i+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=22528+(j<<2)|0;c[p>>2]=c[p>>2]&-65536|g&65535;break b}case -66:{g=d[i>>0]|0;c[5758]=k+2;j=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&3)<<2)>>2]>>(g<<1&8)&255;else{g=Af(g)|0;i=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!(i&1)){g=d[i+g>>0]|0;break}if(zf(g,0,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=22528+(j<<2)|0;c[p>>2]=g<<24>>24&65535|c[p>>2]&-65536;break b}case -65:case -73:{g=d[i>>0]|0;c[5758]=k+2;j=g>>>3&7;do if((g&192|0)==192)g=c[22528+((g&7)<<2)>>2]|0;else{g=Af(g)|0;i=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((i|g)&1)){g=e[i+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);p=22528+(j<<2)|0;c[p>>2]=c[p>>2]&-65536|g&65535;break b}case -81:{i=d[i>>0]|0;c[5758]=k+2;k=i>>>3&7;do if((i&192|0)==192)i=c[22528+((i&7)<<2)>>2]|0;else{i=Af(i)|0;j=c[23084+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if(!((j|i)&1)){i=e[j+i>>1]|0;break}if(zf(i,1,0,2)|0){x=2304;break a}i=c[5762]|0}while(0);p=22528+(k<<2)|0;o=c[p>>2]|0;n=N(o<<16>>16,i<<16>>16)|0;m=n<<16>>16;c[5642]=m;c[5641]=(n|0)!=(m|0)&1;c[5643]=22;c[p>>2]=n&65535|o&-65536;break b}case -63:{g=d[i>>0]|0;c[5758]=k+2;k=g>>>3&7;if((g&192|0)==192){p=22528+((g&7)<<2)|0;g=c[p>>2]|0;n=22528+(k<<2)|0;o=c[n>>2]|0;c[5641]=o;o=o+g<<16>>16;c[5642]=o;c[5643]=1;c[n>>2]=c[n>>2]&-65536|g&65535;c[p>>2]=c[p>>2]&-65536|o&65535;break b}m=Af(g)|0;j=m>>>12;i=8411692+((c[5770]|0)+j<<2)|0;g=c[i>>2]|0;if(!((g|m)&1))g=e[g+m>>1]|0;else{if(zf(m,1,1,2)|0){x=2304;break a}g=c[5762]|0;i=8411692+((c[5770]|0)+j<<2)|0}k=22528+(k<<2)|0;j=c[k>>2]|0;c[5641]=j;j=j+g<<16>>16;c[5642]=j;c[5643]=1;i=c[i>>2]|0;if((i|m)&1){if(Bf(m,j,1,2)|0){x=2304;break a}}else b[i+m>>1]=j;c[k>>2]=c[k>>2]&-65536|g&65535;break b}case -88:case -96:{i=c[22740+((o>>>3&7)<<4)>>2]|0;j=(c[5636]|0)+-2|0;k=(j&c[5729])+(c[5694]|0)|0;m=c[8411692+((k>>>12)+(c[5770]|0)<<2)>>2]|0;if((m|k)&1){if(Bf(k,i,1,2)|0){x=2304;break a}}else b[m+k>>1]=i;p=c[5729]|0;c[5636]=c[5636]&~p|p&j;break b}case -87:case -95:{g=(c[5729]&c[5636])+(c[5694]|0)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|g)&1))g=e[i+g>>1]|0;else{if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}if(Cf(o>>>3&7,g)|0){x=2304;break a}o=c[5636]|0;p=c[5729]|0;c[5636]=o&~p|o+2&p;break b}case -75:case -76:case -78:{i=d[i>>0]|0;c[5758]=k+2;if((i&192|0)==192){x=2303;break a}if(!(Cg(o&7,i>>>3&7,Af(i)|0)|0))break b;else{x=2304;break a}}case -84:case -92:{i=d[i>>0]|0;j=k+2|0;c[5758]=j;p=c[22528+((i>>>3&7)<<2)>>2]|0;o=o>>>3&1;if((i&192|0)==192){j=a[j>>0]|0;c[5758]=k+3;m=22528+((i&7)<<2)|0;i=c[m>>2]|0;n=i&-65536;j=j&31;k=j&255;if(j<<24>>24){if(!o){p=p&65535;i=i<<16|p;c[5641]=i>>32-k;i=(((j&255)>16?p<<k+-16:0)|i<<k)>>16}else{i=i&65535|p<<16;c[5641]=i>>k+-1;i=(((j&255)>16?p<<32-k:0)|i>>k)<<16>>16}c[5642]=i;c[5643]=19}c[m>>2]=i&65535|n;break b}m=Af(i)|0;k=c[5758]|0;i=a[k>>0]|0;c[5758]=k+1;k=m>>>12;g=c[8411692+((c[5770]|0)+k<<2)>>2]|0;if(!((g|m)&1))g=e[g+m>>1]|0;else{if(zf(m,1,1,2)|0){x=2304;break a}g=c[5762]|0}i=i&31;j=i&255;if(i<<24>>24){if(!o){p=p&65535;g=g<<16|p;c[5641]=g>>32-j;g=(g<<j|((i&255)>16?p<<j+-16:0))>>16}else{g=g&65535|p<<16;c[5641]=g>>j+-1;g=(g>>j|((i&255)>16?p<<32-j:0))<<16>>16}c[5642]=g;c[5643]=19}i=c[8411692+((c[5770]|0)+k<<2)>>2]|0;if((i|m)&1)if(!(Bf(m,g,1,2)|0))break b;else{x=2304;break a}else{b[i+m>>1]=g;break b}}case -83:case -91:{i=d[i>>0]|0;c[5758]=k+2;p=c[22528+((i>>>3&7)<<2)>>2]|0;n=c[5633]|0;o=o>>>3&1;if((i&192|0)==192){k=22528+((i&7)<<2)|0;i=c[k>>2]|0;m=i&-65536;j=n&31;if(j){if(!o){p=p&65535;i=i<<16|p;c[5641]=i>>32-j;i=(i<<j|(j>>>0>16?p<<j+-16:0))>>16}else{i=i&65535|p<<16;c[5641]=i>>j+-1;i=(i>>j|(j>>>0>16?p<<32-j:0))<<16>>16}c[5642]=i;c[5643]=19}c[k>>2]=i&65535|m;break b}k=Af(i)|0;j=k>>>12;g=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if(!((g|k)&1))g=e[g+k>>1]|0;else{if(zf(k,1,1,2)|0){x=2304;break a}g=c[5762]|0}i=n&31;if(i){if(!o){p=p&65535;g=g<<16|p;c[5641]=g>>32-i;g=(g<<i|(i>>>0>16?p<<i+-16:0))>>16}else{g=g&65535|p<<16;c[5641]=g>>i+-1;g=(g>>i|(i>>>0>16?p<<32-i:0))<<16>>16}c[5642]=g;c[5643]=19}i=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((i|k)&1)if(!(Bf(k,g,1,2)|0))break b;else{x=2304;break a}else{b[i+k>>1]=g;break b}}case -70:{i=d[i>>0]|0;j=k+2|0;c[5758]=j;n=i>>>3;switch(n&7){case 4:{do if((i&192|0)==192){g=c[22528+((i&7)<<2)>>2]|0;i=d[j>>0]|0;c[5758]=k+3}else{g=Af(i)|0;j=c[5758]|0;i=d[j>>0]|0;c[5758]=j+1;j=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((j|g)&1)){g=e[j+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[5641]=g>>(i&15);c[5643]=19;break b}case 7:case 6:case 5:break;default:{x=2303;break a}}if((i&192|0)==192){j=a[j>>0]|0;c[5758]=k+3;k=22528+((i&7)<<2)|0;i=c[k>>2]|0;m=i&-65536;j=j&15;c[5641]=i>>j;j=1<<j;switch(n&3){case 1:{i=j|i;break}case 2:{i=i&~j;break}default:i=j^i}c[5643]=19;c[k>>2]=i&65535|m;break b}m=Af(i)|0;k=c[5758]|0;j=a[k>>0]|0;c[5758]=k+1;k=m>>>12;g=c[8411692+((c[5770]|0)+k<<2)>>2]|0;if(!((g|m)&1))i=e[g+m>>1]|0;else{if(zf(m,1,1,2)|0){x=2304;break a}i=c[5762]|0}g=j&15;c[5641]=i>>g;g=1<<g;switch(n&3){case 1:{g=i|g;break}case 2:{g=i&~g;break}default:g=i^g}c[5643]=19;i=c[8411692+((c[5770]|0)+k<<2)>>2]|0;if((i|m)&1)if(!(Bf(m,g,1,2)|0))break b;else{x=2304;break a}else{b[i+m>>1]=g;break b}}case -93:{g=d[i>>0]|0;c[5758]=k+2;j=c[22528+((g>>>3&7)<<2)>>2]|0;do if((g&192|0)==192)g=c[22528+((g&7)<<2)>>2]|0;else{g=(Af(g)|0)+(j>>>3&8190)|0;i=c[23084+((g>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((i|g)&1)){g=e[i+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}g=c[5762]|0}while(0);c[5641]=g>>(j&15);c[5643]=19;break b}case -69:case -77:case -85:{i=d[i>>0]|0;c[5758]=k+2;n=c[22528+((i>>>3&7)<<2)>>2]|0;o=o>>>3;if((i&192|0)==192){k=22528+((i&7)<<2)|0;j=c[k>>2]|0;m=j&-65536;i=n&15;c[5641]=j>>i;i=1<<i;switch(o&3){case 1:{i=j|i;break}case 2:{i=j&~i;break}default:i=j^i}c[5643]=19;c[k>>2]=i&65535|m;break b}k=(Af(i)|0)+(n>>>3&8190)|0;j=k>>>12;g=c[8411692+(j+(c[5770]|0)<<2)>>2]|0;if(!((g|k)&1))i=e[g+k>>1]|0;else{if(zf(k,1,1,2)|0){x=2304;break a}i=c[5762]|0}g=n&15;c[5641]=i>>g;g=1<<g;switch(o&3){case 1:{g=i|g;break}case 2:{g=i&~g;break}default:g=i^g}c[5643]=19;i=c[8411692+((c[5770]|0)+j<<2)>>2]|0;if((i|k)&1)if(!(Bf(k,g,1,2)|0))break b;else{x=2304;break a}else{b[i+k>>1]=g;break b}}case -67:case -68:{g=d[i>>0]|0;c[5758]=k+2;j=g>>>3&7;do if((g&192|0)==192)k=c[22528+((g&7)<<2)>>2]|0;else{g=Af(g)|0;i=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((i|g)&1)){k=e[i+g>>1]|0;break}if(zf(g,1,0,2)|0){x=2304;break a}k=c[5762]|0}while(0);m=22528+(j<<2)|0;g=c[m>>2]|0;i=k&65535;j=(i|0)==0;if(!(o&1))if(!j)if(!(k&1)){g=0;while(1){g=g+1|0;if(!(i&2))i=i>>1;else{i=1;break}}}else{g=0;i=1}else i=0;else if(!j)if(!(k&32768)){g=15;while(1){g=g+-1|0;if(!(i&16384))i=i<<1;else{i=1;break}}}else{g=15;i=1}else i=0;c[5642]=i;c[5643]=14;c[m>>2]=c[m>>2]&-65536|g&65535;break b}case -79:{g=d[i>>0]|0;c[5758]=k+2;n=g>>>3&7;if((g&192|0)==192){i=22528+((g&7)<<2)|0;g=c[i>>2]|0;j=c[5632]|0;c[5641]=g;p=j-g<<16;c[5642]=p>>16;c[5643]=7;if(!p){c[i>>2]=c[22528+(n<<2)>>2]&65535|c[i>>2]&-65536;break b}else{c[5632]=j&-65536|g&65535;break b}}m=Af(g)|0;k=m>>>12;g=c[8411692+((c[5770]|0)+k<<2)>>2]|0;if(!((g|m)&1))g=e[g+m>>1]|0;else{if(zf(m,1,1,2)|0){x=2304;break a}g=c[5762]|0}i=c[5632]|0;c[5641]=g;p=i-g<<16;c[5642]=p>>16;c[5643]=7;if(p|0){c[5632]=i&-65536|g&65535;break b}j=c[22528+(n<<2)>>2]|0;i=c[8411692+((c[5770]|0)+k<<2)>>2]|0;if((i|m)&1)if(!(Bf(m,j,1,2)|0))break b;else{x=2304;break a}else{b[i+m>>1]=j;break b}}case -49:case -50:case -51:case -52:case -53:case -54:case -55:case -56:{p=22528+((o&7)<<2)|0;g=Kl(c[p>>2]|0)|0;c[p>>2]=g;break b}case 31:case 30:case 29:case 28:case 27:case 26:case 25:case -57:case 9:case 8:case -80:case -97:case -98:case -99:case -100:case -101:case -102:case -103:case -104:case -105:case -106:case -107:case -108:case -109:case -110:case -111:case -112:case 50:case 48:case 51:case 49:case -94:case 35:case 33:case 6:case 34:case 32:case 3:case 2:case 1:case 0:{c[5758]=k;c[5757]=c[5756];c[5756]=1;h=15;break b}default:{x=2303;break a}}while(0)}default:{x=2303;break a}}while(0)}while(0)}c:switch(x|0){case 28:{x=2304;break}case 29:{switch(h&7){case 4:{x=2304;break c}case 5:{x=2302;break c}default:{}}l=z;return}case 154:{a[22970]=1;x=2301;break}case 359:{c[5746]=0;c[5747]=0;x=2304;break}case 367:{c[5746]=0;c[5747]=0;x=2304;break}case 369:{c[5746]=0;c[5747]=0;x=2304;break}case 414:{c[5746]=0;c[5747]=0;x=2304;break}case 422:{c[5746]=0;c[5747]=0;x=2304;break}case 425:{c[5746]=0;c[5747]=0;x=2304;break}case 428:{c[5746]=0;c[5747]=0;x=2304;break}case 544:{c[5746]=32;w=g+112|0;c[w>>2]=112;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 557:{c[5746]=32;w=g+112|0;c[w>>2]=113;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 580:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 590:{a[22970]=1;x=2301;break}case 702:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 719:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 813:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 826:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 839:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 842:{c[5746]=32;w=h+112|0;c[w>>2]=116;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 855:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 868:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 882:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 896:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 916:{g=c[5647]|0;if((g>>>12&3)>>>0<(d[22968]|0)>>>0)x=2302;else{c[5647]=g|512;a[22970]=1;x=2301}break}case 920:{if(!(a[22968]|0)){g=c[5766]|0;if(g|0?c[g+12>>2]&16777216|0:0){c[5746]=32;x=g+112|0;c[x>>2]=120;c[x+4>>2]=0;x=(c[5766]|0)+120|0;c[x>>2]=0;c[x+4>>2]=0;x=2304;break}a[22969]=1;x=2301}else x=2302;break}case 969:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 984:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 999:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1014:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1016:{c[5746]=7;c[5747]=0;x=2304;break}case 1021:{c[5746]=7;c[5747]=0;x=2304;break}case 1023:{c[5746]=16;c[5747]=0;x=2304;break}case 1036:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1049:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1062:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1075:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1088:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1101:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1114:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1127:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1186:{c[5746]=32;w=g+112|0;c[w>>2]=k|104;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1195:{c[5746]=32;w=h+112|0;c[w>>2]=g;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1207:{c[5746]=13;c[5747]=o;x=2304;break}case 1209:{c[5746]=13;c[5747]=o;x=2304;break}case 1218:{c[5746]=13;c[5747]=o;x=2304;break}case 1220:{c[5746]=11;c[5747]=o;x=2304;break}case 1237:{c[5746]=32;w=i+112|0;c[w>>2]=h;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1251:{c[5746]=32;w=h+112|0;c[w>>2]=128;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1274:{v=c[3662]|0;c[w>>2]=19603;c[w+4>>2]=2771;c[w+8>>2]=19618;nl(v,19558,w)|0;ra();break}case 1275:{c[5746]=13;c[5747]=0;x=f-(c[5756]|0)|0;w=22976;f=22976;c[f>>2]=xl(c[w>>2]|0,c[w+4>>2]|0,x|0,((x|0)<0)<<31>>31|0)|0;c[f+4>>2]=y;l=z;return}case 1289:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1290:{if(((c[5764]&4096|0)!=0?(u=c[5766]|0,(u|0)!=0):0)?(c[u+16>>2]&2|0)!=0:0){c[5746]=32;x=u+112|0;c[x>>2]=129;c[x+4>>2]=0;x=(c[5766]|0)+120|0;c[x>>2]=0;c[x+4>>2]=0;x=2304}else x=2303;break}case 1299:{c[5746]=32;w=h+112|0;c[w>>2]=130;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1310:{c[5746]=32;w=h+112|0;c[w>>2]=131;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1322:{c[5746]=32;w=h+112|0;c[w>>2]=132;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1333:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1339:{c[5746]=32;w=h+112|0;c[w>>2]=133;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1346:{c[5746]=32;w=h+112|0;c[w>>2]=122;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1358:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 1362:{c[5746]=32;w=h+112|0;c[w>>2]=g;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1375:{c[5746]=32;w=g+112|0;c[w>>2]=0;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1386:{c[5746]=32;w=g+112|0;c[w>>2]=16;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1401:{c[5746]=32;w=h+112|0;c[w>>2]=101;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1410:{c[5746]=32;w=h+112|0;c[w>>2]=121;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1425:{c[5746]=32;w=i+112|0;c[w>>2]=h;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1435:{c[5746]=32;w=j+112|0;c[w>>2]=g;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1445:{c[5746]=32;w=j+112|0;c[w>>2]=101;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1458:{c[5746]=32;w=h+112|0;c[w>>2]=16;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1465:{c[5746]=32;w=g+112|0;c[w>>2]=j|48;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1470:{c[5746]=32;w=h+112|0;c[w>>2]=j|32;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1475:{c[5746]=32;w=h+112|0;c[w>>2]=114;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1659:{c[5746]=32;w=h+112|0;c[w>>2]=118;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1663:{c[5746]=32;w=h+112|0;c[w>>2]=137;c[w+4>>2]=0;w=(c[5766]|0)+120|0;c[w>>2]=0;c[w+4>>2]=0;x=2304;break}case 1839:{c[5746]=0;c[5747]=0;x=2304;break}case 1847:{c[5746]=0;c[5747]=0;x=2304;break}case 1849:{c[5746]=0;c[5747]=0;x=2304;break}case 1922:{a[22970]=1;x=2301;break}case 2002:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 2052:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 2067:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 2080:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 2093:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 2106:{c[5756]=(c[5756]|0)+-1;x=2301;break}case 2120:{c[5756]=(c[5756]|0)+-1;x=2301;break}}if((x|0)==2301){x=f-(c[5756]|0)|0;f=22976;x=xl(c[f>>2]|0,c[f+4>>2]|0,x|0,((x|0)<0)<<31>>31|0)|0;f=22976;c[f>>2]=x;c[f+4>>2]=y;c[5640]=(c[5761]|0)+(c[5758]|0);l=z;return}else if((x|0)==2302){c[5746]=13;c[5747]=0;x=2304}else if((x|0)==2303){c[5746]=6;c[5747]=0;x=2304}if((x|0)==2304)c[5640]=(c[5761]|0)+(c[5760]|0);x=(c[5746]|0)==32;w=f-(c[5756]|0)|0;f=22976;w=xl(c[f>>2]|0,c[f+4>>2]|0,w|0,((w|0)<0)<<31>>31|0)|0;f=22976;c[f>>2]=w;c[f+4>>2]=y;if(!x){l=z;return}c[5746]=-1;g=c[5766]|0;f=g+112|0;if((c[f>>2]|0)==123&(c[f+4>>2]|0)==0){f=g+128|0;c[f>>2]=(c[5761]|0)+(c[5758]|0);c[f+4>>2]=0}rf();l=z;return}
+function rf(){var e=0,f=0,g=0,h=0;f=c[5766]|0;g=c[5767]|0;h=c[5748]|0;if((h|0)>-1){switch(a[22996]|0){case 1:{e=(h|0)==2?512:0;break}case 0:{e=768;break}default:e=1024}c[f+136>>2]=h|e|d[22997]<<11|-2147483648;c[(c[5766]|0)+140>>2]=c[5750];c[5748]=-1}else{c[f+136>>2]=0;c[(c[5766]|0)+140>>2]=0}c[f+104>>2]=d[22970];a[f+1227>>0]=a[22968]|0;e=c[5640]|0;h=f+1128|0;c[h>>2]=c[5718];c[h+4>>2]=0;c[f+1124>>2]=c[5719];h=f+1160|0;c[h>>2]=c[5722];c[h+4>>2]=0;c[f+1156>>2]=c[5723];h=f+1368|0;c[h>>2]=c[5732];c[h+4>>2]=0;h=f+1360|0;c[h>>2]=c[5734];c[h+4>>2]=0;h=f+1352|0;c[h>>2]=c[5735];c[h+4>>2]=0;h=f+1232|0;c[h>>2]=c[5764];c[h+4>>2]=0;h=f+1392|0;c[h>>2]=sf()|0;c[h+4>>2]=0;b[f+1024>>1]=c[5685];h=f+1032|0;c[h>>2]=c[5686];c[h+4>>2]=0;c[f+1028>>2]=c[5687];h=c[5688]|0;b[f+1026>>1]=h>>>8&255|h>>>12&3840;b[f+1040>>1]=c[5689];h=f+1048|0;c[h>>2]=c[5690];c[h+4>>2]=0;c[f+1044>>2]=c[5691];h=c[5692]|0;b[f+1042>>1]=h>>>8&255|h>>>12&3840;b[f+1056>>1]=c[5693];h=f+1064|0;c[h>>2]=c[5694];c[h+4>>2]=0;c[f+1060>>2]=c[5695];h=c[5696]|0;b[f+1058>>1]=h>>>8&255|h>>>12&3840;b[f+1072>>1]=c[5697];h=f+1080|0;c[h>>2]=c[5698];c[h+4>>2]=0;c[f+1076>>2]=c[5699];h=c[5700]|0;b[f+1074>>1]=h>>>8&255|h>>>12&3840;h=f+1400|0;c[h>>2]=e;c[h+4>>2]=0;h=f+1496|0;c[h>>2]=c[5636];c[h+4>>2]=0;h=f+1528|0;c[h>>2]=c[5632];c[h+4>>2]=0;h=f+1600|0;c[h>>2]=c[5733];c[h+4>>2]=0;h=f+1384|0;c[h>>2]=c[5740];c[h+4>>2]=0;f=f+1376|0;c[f>>2]=c[5741];c[f+4>>2]=0;tf(g,0);a[22968]=0;c[5770]=0;c[5741]=1024;f=c[5769]|0;if((f|0)<=0){c[5769]=0;c[5766]=0;c[5767]=0;a[23072]=0;a[22970]=0;return}e=0;do{h=c[16800300+(e<<2)>>2]|0;c[23084+(h<<2)>>2]=-1;c[8411692+(h<<2)>>2]=-1;h=h+1048576|0;c[23084+(h<<2)>>2]=-1;c[8411692+(h<<2)>>2]=-1;e=e+1|0}while((e|0)!=(f|0));c[5769]=0;c[5766]=0;c[5767]=0;a[23072]=0;a[22970]=0;return}function sf(){var a=0,b=0,e=0;a=nf(22528)|0;if((c[5643]|0)==24){e=c[5641]|0;b=e>>>7&1;a=e&4|a|((c[5642]|0)==0&1)<<6}else{e=c[5642]|0;b=e>>>31;a=(d[21168+(e&255)>>0]|0)<<2|a|((e|0)==0&1)<<6}e=b<<7|a|(uf()|0)<<11;e=e|(vf()|0);return e|c[5646]&1024|c[5647]|0}function tf(a,b){a=a|0;b=b|0;var d=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;c[5718]=c[a+1128>>2];c[5719]=c[a+1124>>2];c[5722]=c[a+1160>>2];c[5723]=c[a+1156>>2];c[5732]=c[a+1368>>2];c[5734]=c[a+1360>>2];c[5735]=c[a+1352>>2];c[5764]=c[a+1232>>2];m=c[a+1392>>2]|0;c[5641]=m&2261;c[5642]=m>>>6&1^1;c[5643]=24;c[5646]=1-(m>>>9&2);c[5647]=c[5647]&-4158209|m&4158208;c[5685]=e[a+1024>>1];m=a+1032|0;i=c[m>>2]|0;m=c[m+4>>2]|0;c[5686]=i;c[5687]=c[a+1028>>2];n=e[a+1026>>1]|0;c[5688]=n<<8&65280|n<<12&15728640;c[5689]=e[a+1040>>1];n=a+1048|0;j=c[n>>2]|0;n=c[n+4>>2]|0;c[5690]=j;c[5691]=c[a+1044>>2];d=e[a+1042>>1]|0;c[5692]=d<<8&65280|d<<12&15728640;c[5693]=e[a+1056>>1];l=a+1064|0;h=c[l>>2]|0;l=c[l+4>>2]|0;c[5694]=h;c[5695]=c[a+1060>>2];f=e[a+1058>>1]|0;c[5696]=f<<8&65280|f<<12&15728640;c[5697]=e[a+1072>>1];k=a+1080|0;g=c[k>>2]|0;k=c[k+4>>2]|0;c[5698]=g;c[5699]=c[a+1076>>2];o=e[a+1074>>1]|0;c[5700]=o<<8&65280|o<<12&15728640;f=f<<6&65536;c[5729]=(f^65536)+-1;c[5731]=(j|i|h|g|0)==0?f>>>16:0;c[5730]=(d&1024|0)==0?384:0;c[5640]=c[a+1400>>2];c[5636]=c[a+1496>>2];c[5632]=c[a+1528>>2];if(!b)return;c[5733]=c[a+1600>>2];c[5740]=c[a+1384>>2];c[5741]=c[a+1376>>2];return}function uf(){var a=0,b=0,d=0;do switch(c[5643]|0){case 0:{d=c[5642]|0;b=c[5641]|0;a=d-b|0;a=((a^d)&(b^128^a))>>>7&1;return a|0}case 1:{a=c[5642]|0;b=c[5641]|0;d=a-b|0;d=((d^a)&(b^32768^d))>>>15&1;return d|0}case 2:{a=c[5642]|0;b=c[5641]|0;d=a-b|0;d=((d^a)&(b^-2147483648^d))>>>31;return d|0}case 3:{a=c[5642]|0;b=c[5641]|0;d=a-b+-1|0;d=((d^a)&(b^128^d))>>>7&1;return d|0}case 4:{a=c[5642]|0;b=c[5641]|0;d=a-b+-1|0;d=((d^a)&(b^32768^d))>>>15&1;return d|0}case 5:{a=c[5642]|0;b=c[5641]|0;d=a-b+-1|0;d=((d^a)&(b^-2147483648^d))>>>31;return d|0}case 6:{d=c[5642]|0;a=c[5641]|0;b=a+d|0;d=((b^a)&(b^d))>>>7&1;return d|0}case 7:{d=c[5642]|0;a=c[5641]|0;b=a+d|0;d=((b^a)&(b^d))>>>15&1;return d|0}case 8:{d=c[5642]|0;a=c[5641]|0;b=a+d|0;d=((b^a)&(b^d))>>>31;return d|0}case 9:{d=c[5642]|0;a=c[5641]|0;b=d+1+a|0;d=((b^a)&(b^d))>>>7&1;return d|0}case 10:{d=c[5642]|0;a=c[5641]|0;b=d+1+a|0;d=((b^a)&(b^d))>>>15&1;return d|0}case 11:{d=c[5642]|0;a=c[5641]|0;b=d+1+a|0;d=((b^a)&(b^d))>>>31;return d|0}case 18:case 15:{d=(c[5642]^c[5641])>>>7&1;return d|0}case 19:case 16:{d=(c[5642]^c[5641])>>>15&1;return d|0}case 20:case 17:{d=(c[5642]^c[5641])>>>31;return d|0}case 23:case 22:case 21:{d=(c[5641]|0)!=0&1;return d|0}case 24:{d=(c[5641]|0)>>>11&1;return d|0}case 25:{d=(c[5642]&255|0)==128&1;return d|0}case 26:{d=(c[5642]&65535|0)==32768&1;return d|0}case 27:{d=(c[5642]|0)==-2147483648&1;return d|0}case 28:{d=(c[5642]&255|0)==127&1;return d|0}case 29:{d=(c[5642]&65535|0)==32767&1;return d|0}case 30:{d=(c[5642]|0)==2147483647&1;return d|0}case 14:case 13:case 12:{d=0;return d|0}default:ra()}while(0);return 0}function vf(){var a=0,b=0;switch(c[5643]|0){case 2:case 1:case 0:{b=c[5642]|0;a=c[5641]|0;a=(a^b^b-a)&16;return a|0}case 5:case 4:case 3:{a=c[5642]|0;b=c[5641]|0;b=(b^a^a+31-b)&16;return b|0}case 8:case 7:case 6:{b=c[5642]|0;a=c[5641]|0;b=(a^b^a+b)&16;return b|0}case 11:case 10:case 9:{a=c[5642]|0;b=c[5641]|0;b=(b^a^a+1+b)&16;return b|0}case 24:{b=c[5641]&16;return b|0}case 27:case 26:case 25:{b=c[5642]|0;b=(b+31^b)&16;return b|0}case 30:case 29:case 28:{b=c[5642]|0;b=(b+1^b)&16;return b|0}case 23:case 22:case 21:case 20:case 17:case 19:case 16:case 18:case 15:case 14:case 13:case 12:{b=0;return b|0}default:ra()}return 0}function wf(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;t=l;l=l+32|0;q=t+24|0;h=t+20|0;s=t+16|0;r=t+12|0;k=t+8|0;m=t+4|0;i=t;c[h>>2]=e;c[s>>2]=0;if((c[5732]|0)>=0){r=c[5766]|0;do if((r|0)!=0?!(0==0?(c[r+144>>2]&1|0)==0:0):0)if(!($g(h,s,e,f,0)|0)){i=c[h>>2]|0;h=c[s>>2]|0;break}else{d=-1;l=t;return d|0}else p=6;while(0);if((p|0)==6){c[s>>2]=1;i=e;h=1}c[a>>2]=i;c[b>>2]=h;c[d>>2]=1;d=0;l=t;return d|0}a:do if(!(c[5735]&32)){h=c[5734]&-4096|e>>>20&4092;c[k>>2]=h;o=c[5766]|0;do if((o|0)!=0?!(0==0?(c[o+144>>2]&1|0)==0:0):0)if(!($g(k,q,h,1,1)|0)){j=c[k>>2]|0;break}else{d=-1;l=t;return d|0}else p=47;while(0);if((p|0)==47)j=h;h=Ge(c[4202123]|0,j,0)|0;if((h|0)!=0?(c[h+32>>2]|0)!=0:0)h=c[(c[h+40>>2]|0)+(j-(c[h+8>>2]|0))>>2]|0;else h=0;if(!((h&1|0)==0&0==0)){if((h&32|0)==0&0==0){h=h|32;i=Ge(c[4202123]|0,j,0)|0;if((i|0)!=0?(c[i+32>>2]|0)!=0:0)c[(c[i+40>>2]|0)+(j-(c[i+8>>2]|0))>>2]=h}i=h&-4096|e>>>10&4092;c[m>>2]=i;o=c[5766]|0;do if((o|0)!=0?!(0==0?(c[o+144>>2]&1|0)==0:0):0)if(!($g(m,q,i,1,1)|0)){i=c[m>>2]|0;break}else{d=-1;l=t;return d|0}else p=60;while(0);j=Ge(c[4202123]|0,i,0)|0;if((j|0)!=0?(c[j+32>>2]|0)!=0:0)j=c[(c[j+40>>2]|0)+(i-(c[j+8>>2]|0))>>2]|0;else j=0;if(!((j&1|0)==0&0==0)){k=4096;m=j&h;h=0;p=68}else h=0}else h=0}else{h=c[5734]&-32|e>>>27&24;c[i>>2]=h;u=c[5766]|0;if((u|0)!=0?!(0==0?(c[u+144>>2]&1|0)==0:0):0){if(!($g(i,q,h,1,1)|0)){h=c[i>>2]|0;p=14}}else p=14;b:do if((p|0)==14){i=Ge(c[4202123]|0,h,0)|0;c:do if((i|0?c[i+32>>2]|0:0)?(j=c[(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))>>2]|0,!((j&1|0)==0&0==0)):0){i=j&-4096|e>>>18&4088;c[k>>2]=i;u=c[5766]|0;if((u|0)!=0?!(0==0?(c[u+144>>2]&1|0)==0:0):0){if($g(k,q,i,1,1)|0)break b;i=c[k>>2]|0}h=Ge(c[4202123]|0,i,0)|0;if((h|0?c[h+32>>2]|0:0)?(o=(c[h+40>>2]|0)+(i-(c[h+8>>2]|0))|0,n=c[o>>2]|0,o=c[o+4>>2]|0,!((n&1|0)==0&0==0)):0){do if(!(o>>>0>0|(o|0)==0&n>>>0>4294967295)){if((n&128|0)==0&0==0){do if((n&32|0)==0&0==0){h=n|32;j=Ge(c[4202123]|0,i,0)|0;if(j){if(!(c[j+32>>2]|0))break;c[(c[j+40>>2]|0)+(i-(c[j+8>>2]|0))>>2]=h}}else h=n;while(0);i=h&-4096|e>>>9&4088;c[m>>2]=i;h=c[5766]|0;do if(!h)p=34;else{if(0==0?(c[h+144>>2]&1|0)==0:0){p=34;break}if($g(m,q,i,1,1)|0)break b;i=c[m>>2]|0}while(0);h=Ge(c[4202123]|0,i,0)|0;if(!h)break c;if(!(c[h+32>>2]|0))break c;h=(c[h+40>>2]|0)+(i-(c[h+8>>2]|0))|0;j=c[h>>2]|0;h=c[h+4>>2]|0;if((j&1|0)==0&0==0)break c;if(h>>>0>0|(h|0)==0&j>>>0>4294967295)break;k=4096;m=j&n}else{c[m>>2]=i;k=2097152;m=n;j=n;h=o}p=68;break a}while(0);h=8;break a}}while(0);h=0;break a}while(0);u=-1;l=t;return u|0}while(0);do if((p|0)==68){if(!g){if((m&2|0)==0&((f|0)!=0&(c[5732]&65536|0)!=0)){h=1;break}}else{if(!(m&4)){h=1;break}if((f|0)!=0&(m&2|0)==0){h=1;break}}h=Il(j|0,h|0,6)|0;h=((h&1^1)&f|0)!=0;if((j&32|0)==0&0==0|h){u=h?96:32;j=u|j;h=Ge(c[4202123]|0,i,0)|0;if((h|0)!=0?(c[h+32>>2]|0)!=0:0){c[(c[h+40>>2]|0)+(i-(c[h+8>>2]|0))>>2]=j;i=j;h=j}else{i=j;h=j}}else{i=j;h=j}h=(m&2|0)!=0&((h&64|0)!=0|0!=0)&1;c[s>>2]=h;j=m>>>2&1;i=i&0-k|k+-1&e;c[r>>2]=i;u=c[5766]|0;do if((u|0)!=0?!(0==0?(c[u+144>>2]&1|0)==0:0):0){if(!($g(r,q,i,f,0)|0)){h=c[q>>2]&h;c[s>>2]=h;i=c[r>>2]|0;break}u=-1;l=t;return u|0}while(0);c[a>>2]=i;c[b>>2]=h;c[d>>2]=j;u=0;l=t;return u|0}while(0);h=g<<2|f<<1|h;i=c[5766]|0;if((i|0)!=0?(c[i+8>>2]&16384|0)!=0:0){u=i+128|0;c[u>>2]=e;c[u+4>>2]=0}else c[5733]=e;c[5746]=14;c[5747]=h;u=-1;l=t;return u|0}function xf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=b+(0-(a&4095))-(a&-4096)|0;j=a>>>12;i=23084+(j<<2)|0;if((c[i>>2]|0)==-1){g=c[5769]|0;if((g|0)>2047){h=j+1048575&1048575;b=0;f=0;do{a=c[16800300+(f<<2)>>2]|0;if((a|0)==(h|0)){c[16800300+(b<<2)>>2]=h;b=b+1|0}else{c[23084+(a<<2)>>2]=-1;c[8411692+(a<<2)>>2]=-1;a=a+1048576|0;c[23084+(a<<2)>>2]=-1;c[8411692+(a<<2)>>2]=-1}f=f+1|0}while((f|0)!=(g|0));c[5769]=b}else b=g;c[5769]=b+1;c[16800300+(b<<2)>>2]=j}c[i>>2]=k;f=(d|0)!=0;c[8411692+(j<<2)>>2]=f?k:-1;b=j|1048576;a=23084+(b<<2)|0;if(!e){c[a>>2]=-1;c[8411692+(b<<2)>>2]=-1;return}c[a>>2]=k;b=8411692+(b<<2)|0;if(f){c[b>>2]=k;return}else{c[b>>2]=-1;return}}function yf(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;j=c[5730]|0;f=e;l=j;e=1;j=(j>>>7&2^2)+2|0;a:while(1){b:do switch(f|0){case 102:if(!(c[5730]&256)){g=l|256;f=2;k=6;break b}else{g=l&-257;f=4;k=6;break b}case 101:case 100:case 62:case 54:case 46:case 38:case 243:case 242:{g=l;f=j;k=6;break}case 240:{if(e>>>0>14){k=13;break a}f=l|64;h=e+b|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!(i&1)){g=f;f=d[i+h>>0]|0;break b}if(zf(h,0,0,2)|0){e=-1;k=449;break a}g=f;f=c[5762]|0;break}case 103:{f=(c[5730]&128|0)==0?l|128:l&-129;if(e>>>0>14){k=19;break a}h=e+b|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!(i&1)){g=f;f=d[i+h>>0]|0;break b}if(zf(h,0,0,2)|0){e=-1;k=449;break a}g=f;f=c[5762]|0;break}default:{k=25;break a}}while(0);do if((k|0)==6){k=0;if(e>>>0>14){k=7;break a}h=e+b|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!(i&1)){j=f;f=d[i+h>>0]|0;break}if(zf(h,0,0,2)|0){e=-1;k=449;break a}j=f;f=c[5762]|0}while(0);l=g;e=e+1|0}if((k|0)==7){c[5746]=6;c[5747]=0;a=-1;return a|0}else if((k|0)==13){c[5746]=6;c[5747]=0;a=-1;return a|0}else if((k|0)==19){c[5746]=6;c[5747]=0;a=-1;return a|0}else if((k|0)==25){c:do if(!(l&64))do switch(f|0){case 111:case 110:case 109:case 108:case 97:case 96:case 63:case 55:case 47:case 39:case 215:case 239:case 238:case 237:case 236:case 155:case 175:case 174:case 173:case 172:case 167:case 166:case 171:case 170:case 165:case 164:case 244:case 159:case 158:case 251:case 250:case 253:case 252:case 214:case 249:case 248:case 245:case 207:case 206:case 204:case 144:case 203:case 195:case 31:case 23:case 7:case 30:case 22:case 14:case 6:case 157:case 156:case 201:case 153:case 152:case 95:case 94:case 93:case 92:case 91:case 90:case 89:case 88:case 87:case 86:case 85:case 84:case 83:case 82:case 81:case 80:case 79:case 78:case 77:case 76:case 75:case 74:case 73:case 72:case 71:case 70:case 69:case 68:case 67:case 66:case 65:case 64:case 151:case 150:case 149:case 148:case 147:case 146:case 145:{k=448;break c}case 213:case 212:case 231:case 230:case 229:case 228:case 205:case 227:case 226:case 225:case 224:case 117:case 116:case 127:case 126:case 125:case 124:case 123:case 122:case 121:case 120:case 119:case 118:case 115:case 114:case 113:case 112:case 235:case 106:case 168:case 60:case 52:case 44:case 36:case 28:case 20:case 12:case 4:case 183:case 182:case 181:case 180:case 179:case 178:case 177:case 176:{if(e>>>0<=14){e=e+1|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 232:case 233:case 104:case 169:case 61:case 53:case 45:case 37:case 29:case 21:case 13:case 5:case 191:case 190:case 189:case 188:case 187:case 186:case 185:case 184:{e=j+e|0;if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 99:case 98:case 223:case 222:case 221:case 220:case 219:case 218:case 217:case 216:case 255:case 254:case 141:case 143:case 211:case 210:case 209:case 208:case 133:case 132:case 59:case 51:case 43:case 35:case 27:case 19:case 11:case 3:case 58:case 50:case 42:case 34:case 26:case 18:case 10:case 2:case 57:case 49:case 41:case 33:case 25:case 17:case 9:case 1:case 56:case 48:case 40:case 32:case 24:case 16:case 8:case 0:case 197:case 196:case 140:case 142:case 135:case 134:case 139:case 138:case 137:case 136:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);d:do if(!(l&128))switch((f>>>3&24|f&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break d}case 12:{e=e+3|0;break d}case 20:{e=e+6|0;break d}case 5:{e=e+5|0;break d}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break d}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break d}default:{e=h;break d}}else switch(f>>6|0){case 0:{e=(f&7|0)==6?e+3|0:h;break d}case 1:{e=e+2|0;break d}case 2:{e=e+3|0;break d}default:{e=h;break d}}while(0);if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 163:case 162:case 161:case 160:{e=e+2+(l>>>6&2^2)|0;if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 193:case 192:case 107:case 131:case 130:case 128:case 198:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e:do if(!(l&128))switch((f>>>3&24|f&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break e}case 12:{e=e+3|0;break e}case 20:{e=e+6|0;break e}case 5:{e=e+5|0;break e}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break e}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break e}default:{e=h;break e}}else switch(f>>6|0){case 0:{e=(f&7|0)==6?e+3|0:h;break e}case 1:{e=e+2|0;break e}case 2:{e=e+3|0;break e}default:{e=h;break e}}while(0);if((e|0)>15){c[5746]=6;c[5747]=0;a=-1;return a|0}if((e|0)!=15){e=e+1|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 105:case 129:case 199:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);f:do if(!(l&128))switch((f>>>3&24|f&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break f}case 12:{e=e+3|0;break f}case 20:{e=e+6|0;break f}case 5:{e=e+5|0;break f}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break f}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break f}default:{e=h;break f}}else switch(f>>6|0){case 0:{e=(f&7|0)==6?e+3|0:h;break f}case 1:{e=e+2|0;break f}case 2:{e=e+3|0;break f}default:{e=h;break f}}while(0);if((e|0)>15){c[5746]=6;c[5747]=0;a=-1;return a|0}e=e+j|0;if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 246:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);g:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break g}case 12:{e=e+3|0;break g}case 20:{e=e+6|0;break g}case 5:{e=e+5|0;break g}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break g}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break g}default:{e=h;break g}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break g}case 1:{e=e+2|0;break g}case 2:{e=e+3|0;break g}default:{e=h;break g}}while(0);if((e|0)>15){c[5746]=6;c[5747]=0;a=-1;return a|0}if(i&56|0){k=448;break c}if((e|0)<=14){e=e+1|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 247:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);h:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break h}case 12:{e=e+3|0;break h}case 20:{e=e+6|0;break h}case 5:{e=e+5|0;break h}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break h}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break h}default:{e=h;break h}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break h}case 1:{e=e+2|0;break h}case 2:{e=e+3|0;break h}default:{e=h;break h}}while(0);if((e|0)>15){c[5746]=6;c[5747]=0;a=-1;return a|0}if(i&56|0){k=448;break c}e=e+j|0;if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 154:case 234:{e=e+2+j|0;if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 202:case 194:{if(e>>>0<=13){e=e+2|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 200:{if(e>>>0<=12){e=e+3|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 241:{c[5746]=6;c[5747]=0;a=-1;return a|0}case 15:{i=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);switch(f|0){case 207:case 206:case 205:case 204:case 203:case 202:case 201:case 200:case 169:case 161:case 168:case 160:case 50:case 48:case 51:case 49:case 162:case 9:case 8:case 6:{e=i;k=448;break c}case 143:case 142:case 141:case 140:case 139:case 138:case 137:case 136:case 135:case 134:case 133:case 132:case 131:case 130:case 129:case 128:{e=j+i|0;if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 31:case 30:case 29:case 28:case 27:case 26:case 25:case 199:case 177:case 176:case 193:case 192:case 175:case 189:case 188:case 187:case 179:case 171:case 163:case 173:case 165:case 181:case 180:case 178:case 34:case 32:case 3:case 2:case 1:case 0:case 191:case 190:case 183:case 182:case 79:case 78:case 77:case 76:case 75:case 74:case 73:case 72:case 71:case 70:case 69:case 68:case 67:case 66:case 65:case 64:case 159:case 158:case 157:case 156:case 155:case 154:case 153:case 152:case 151:case 150:case 149:case 148:case 147:case 146:case 145:case 144:{h=e+2|0;if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=i+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);i:do if(!(l&128))switch((f>>>3&24|f&7)&31){case 4:{if(e>>>0>12){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?7:3)+e|0;break i}case 12:{e=e+4|0;break i}case 20:{e=e+7|0;break i}case 5:{e=e+6|0;break i}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+6|0;break i}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+3|0;break i}default:{e=h;break i}}else switch(f>>6|0){case 0:{e=(f&7|0)==6?e+4|0:h;break i}case 1:{e=e+3|0;break i}case 2:{e=e+4|0;break i}default:{e=h;break i}}while(0);if((e|0)<=15){k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 35:case 33:{if(e>>>0<=13){e=e+2|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 186:case 172:case 164:{h=e+2|0;if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=i+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);j:do if(!(l&128))switch((f>>>3&24|f&7)&31){case 4:{if(e>>>0>12){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?7:3)+e|0;break j}case 12:{e=e+4|0;break j}case 20:{e=e+7|0;break j}case 5:{e=e+6|0;break j}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+6|0;break j}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+3|0;break j}default:{e=h;break j}}else switch(f>>6|0){case 0:{e=(f&7|0)==6?e+4|0:h;break j}case 1:{e=e+3|0;break j}case 2:{e=e+4|0;break j}default:{e=h;break j}}while(0);if((e|0)>15){c[5746]=6;c[5747]=0;a=-1;return a|0}if((e|0)!=15){e=e+1|0;k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}default:{c[5746]=6;c[5747]=0;a=-1;return a|0}}}default:{k=447;break c}}while(0);else switch(f|0){case 135:case 134:case 49:case 41:case 33:case 25:case 17:case 9:case 1:case 48:case 40:case 32:case 24:case 16:case 8:case 0:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);k:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}g=h+b|0;f=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;do if(f&1)if(!(zf(g,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[f+g>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break k}case 12:{e=e+3|0;break k}case 20:{e=e+6|0;break k}case 5:{e=e+5|0;break k}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break k}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break k}default:{e=h;break k}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break k}case 1:{e=e+2|0;break k}case 2:{e=e+3|0;break k}default:{e=h;break k}}while(0);if((e|0)<=15)if((i&-64|0)==192){k=447;break c}else{k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 131:case 130:case 128:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);l:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break l}case 12:{e=e+3|0;break l}case 20:{e=e+6|0;break l}case 5:{e=e+5|0;break l}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break l}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break l}default:{e=h;break l}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break l}case 1:{e=e+2|0;break l}case 2:{e=e+3|0;break l}default:{e=h;break l}}while(0);if((e|0)<=15){if((i&-64|0)==192|(i&56|0)==56){k=447;break c}if((e|0)>14){k=447;break c}else{e=e+1|0;k=448;break c}}else{c[5746]=6;c[5747]=0;a=-1;return a|0}}case 129:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);m:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break m}case 12:{e=e+3|0;break m}case 20:{e=e+6|0;break m}case 5:{e=e+5|0;break m}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break m}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break m}default:{e=h;break m}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break m}case 1:{e=e+2|0;break m}case 2:{e=e+3|0;break m}default:{e=h;break m}}while(0);if((e|0)<=15){if((i&-64|0)==192|(i&56|0)==56){k=447;break c}e=e+j|0;if((e|0)>15){k=447;break c}else{k=448;break c}}else{c[5746]=6;c[5747]=0;a=-1;return a|0}}case 247:case 246:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);n:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break n}case 12:{e=e+3|0;break n}case 20:{e=e+6|0;break n}case 5:{e=e+5|0;break n}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break n}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break n}default:{e=h;break n}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break n}case 1:{e=e+2|0;break n}case 2:{e=e+3|0;break n}default:{e=h;break n}}while(0);if((e|0)<=15){if((i&-64|0)==192){k=447;break c}if((i>>>3&6|1|0)==3){k=448;break c}else{k=447;break c}}else{c[5746]=6;c[5747]=0;a=-1;return a|0}}case 255:case 254:{h=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);o:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?6:2)+e|0;break o}case 12:{e=e+3|0;break o}case 20:{e=e+6|0;break o}case 5:{e=e+5|0;break o}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+5|0;break o}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+2|0;break o}default:{e=h;break o}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+3|0:h;break o}case 1:{e=e+2|0;break o}case 2:{e=e+3|0;break o}default:{e=h;break o}}while(0);if((e|0)<=15)if((i&-64|0)!=192&(i&48|0)==0){k=448;break c}else{k=447;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 15:{i=e+1|0;if(e>>>0>14){c[5746]=6;c[5747]=0;a=-1;return a|0}f=e+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);switch(f|0){case 199:case 177:case 176:case 193:case 192:case 187:case 179:case 171:{h=e+2|0;if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=i+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);p:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>12){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?7:3)+e|0;break p}case 12:{e=e+4|0;break p}case 20:{e=e+7|0;break p}case 5:{e=e+6|0;break p}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+6|0;break p}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+3|0;break p}default:{e=h;break p}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+4|0:h;break p}case 1:{e=e+3|0;break p}case 2:{e=e+4|0;break p}default:{e=h;break p}}while(0);if((e|0)<=15)if((i&-64|0)==192){k=447;break c}else{k=448;break c}c[5746]=6;c[5747]=0;a=-1;return a|0}case 186:break;default:{k=447;break c}}h=e+2|0;if(e>>>0>13){c[5746]=6;c[5747]=0;a=-1;return a|0}f=i+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){i=c[5762]|0;break}else{a=-1;return a|0}else i=d[g+f>>0]|0;while(0);q:do if(!(l&128))switch((i>>>3&24|i&7)&31){case 4:{if(e>>>0>12){c[5746]=6;c[5747]=0;a=-1;return a|0}f=h+b|0;g=c[23084+((c[5770]|0)+(f>>>12)<<2)>>2]|0;do if(g&1)if(!(zf(f,0,0,2)|0)){f=c[5762]|0;break}else{a=-1;return a|0}else f=d[g+f>>0]|0;while(0);e=((f&7|0)==5?7:3)+e|0;break q}case 12:{e=e+4|0;break q}case 20:{e=e+7|0;break q}case 5:{e=e+6|0;break q}case 16:case 17:case 18:case 19:case 21:case 22:case 23:{e=e+6|0;break q}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{e=e+3|0;break q}default:{e=h;break q}}else switch(i>>6|0){case 0:{e=(i&7|0)==6?e+4|0:h;break q}case 1:{e=e+3|0;break q}case 2:{e=e+4|0;break q}default:{e=h;break q}}while(0);if((e|0)<=15){if((i&-64|0)==192|(i&56)>>>0<40){k=447;break c}if((e|0)>14){k=447;break c}else{e=e+1|0;k=448;break c}}else{c[5746]=6;c[5747]=0;a=-1;return a|0}}default:{k=447;break c}}while(0);if((k|0)==447){c[5746]=6;c[5747]=0;a=-1;return a|0}else if((k|0)==448){c[a>>2]=e;a=0;return a|0}}else if((k|0)==449)return e|0;return 0}function zf(b,f,g,h){b=b|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0;r=l;l=l+16|0;o=r+8|0;p=r+4|0;j=r;n=(h|0)==2?(a[22968]|0)==3&1:h;q=1<<f;a:do if(!(q+-1&b)){if(wf(j,o,p,b,g,n)|0){b=-1;l=r;return b|0}h=c[j>>2]|0;j=Ge(c[4202123]|0,h,0)|0;if(!j)i=0;else{if(!(c[j+32>>2]|0)){if(!(c[j+76>>2]&q)){i=0;break}i=Ya[c[j+68>>2]&63](c[j+64>>2]|0,h-(c[j+8>>2]|0)|0,f)|0;break}m=h-(c[j+8>>2]|0)|0;n=(c[j+40>>2]|0)+m|0;h=c[o>>2]|0;do if(h){j=c[j+48>>2]|0;k=(j|0)==0;if(g|0){j=j+(m>>>17<<2)|0;if(k)break;c[j>>2]=c[j>>2]|1<<(m>>>12&31);break}if(!k?(c[j+(m>>>17<<2)>>2]&1<<(m>>>12&31)|0)==0:0){c[o>>2]=0;h=0}}else h=0;while(0);xf(b,n,h,c[p>>2]|0);switch(f|0){case 0:{i=d[n>>0]|0;break a}case 1:{i=e[n>>1]|0;break a}case 2:{i=c[n>>2]|0;break a}default:ra()}}}else{i=(f|0)!=31;if(!g){if(!i){i=0;break}m=n<<20;i=0;k=0;while(1){h=k+b|0;j=c[23084+((h>>>12|m)<<2)>>2]|0;if(!(j&1))h=d[j+h>>0]|0;else{if(zf(h,0,0,n)|0){i=-1;break}h=c[5762]|0}i=h<<(k<<3)|i;k=k+1|0;if((k|0)>=(q|0))break a}l=r;return i|0}else{if(!i){i=0;break}i=0;k=0;while(1){h=k+b|0;j=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!(j&1))h=d[j+h>>0]|0;else{if(zf(h,0,1,2)|0){i=-1;break}h=c[5762]|0}i=h<<(k<<3)|i;k=k+1|0;if((k|0)>=(q|0))break a}l=r;return i|0}}while(0);c[5762]=i;b=0;l=r;return b|0}function Af(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0;j=c[5755]|0;if((c[5731]|0)!=0&(j&143|0)==0){e=b&7;switch((b>>>3&24|e)&31){case 4:{g=c[5758]|0;h=d[g>>0]|0;e=g+1|0;c[5758]=e;f=h&7;if((f|0)==5){e=d[g+2>>0]<<8|d[e>>0]|d[g+3>>0]<<16|d[g+4>>0]<<24;c[5758]=g+5}else e=c[22528+(f<<2)>>2]|0;f=h>>>3&7;if((f|0)==4){j=e;return j|0}j=(c[22528+(f<<2)>>2]<<(h>>>6))+e|0;return j|0}case 12:{g=c[5758]|0;e=d[g>>0]|0;f=g+1|0;c[5758]=f;f=a[f>>0]|0;c[5758]=g+2;f=(c[22528+((e&7)<<2)>>2]|0)+f|0;g=e>>>3&7;if((g|0)==4){j=f;return j|0}j=(c[22528+(g<<2)>>2]<<(e>>>6))+f|0;return j|0}case 20:{g=c[5758]|0;e=d[g>>0]|0;f=g+1|0;c[5758]=f;f=d[g+2>>0]<<8|d[f>>0]|d[g+3>>0]<<16|d[g+4>>0]<<24;c[5758]=g+5;f=f+(c[22528+((e&7)<<2)>>2]|0)|0;g=e>>>3&7;if((g|0)==4){j=f;return j|0}j=(c[22528+(g<<2)>>2]<<(e>>>6))+f|0;return j|0}case 5:{b=c[5758]|0;j=d[b+1>>0]<<8|d[b>>0]|d[b+2>>0]<<16|d[b+3>>0]<<24;c[5758]=b+4;return j|0}case 7:case 6:case 3:case 2:case 1:case 0:{j=c[22528+(e<<2)>>2]|0;return j|0}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{b=c[5758]|0;j=a[b>>0]|0;c[5758]=b+1;j=(c[22528+(e<<2)>>2]|0)+j|0;return j|0}default:{b=c[5758]|0;j=d[b+1>>0]<<8|d[b>>0]|d[b+2>>0]<<16|d[b+3>>0]<<24;c[5758]=b+4;j=j+(c[22528+(e<<2)>>2]|0)|0;return j|0}}}if(j&128|0){a:do if((b&199|0)==6){g=c[5758]|0;h=d[g+1>>0]<<8|d[g>>0];c[5758]=g+2;g=3}else{e=b>>6;switch(e|0){case 0:break;case 1:{f=c[5758]|0;e=a[f>>0]|0;f=f+1|0;i=22;break}default:{f=c[5758]|0;e=d[f+1>>0]<<8|d[f>>0];f=f+2|0;i=22}}if((i|0)==22)c[5758]=f;switch(b&7){case 0:{g=3;h=(c[5635]|0)+e+(c[5638]|0)&65535;break a}case 1:{g=3;h=(c[5635]|0)+e+(c[5639]|0)&65535;break a}case 2:{g=2;h=(c[5637]|0)+e+(c[5638]|0)&65535;break a}case 3:{g=2;h=(c[5637]|0)+e+(c[5639]|0)&65535;break a}case 4:{g=3;h=(c[5638]|0)+e&65535;break a}case 5:{g=3;h=(c[5639]|0)+e&65535;break a}case 6:{g=2;h=(c[5637]|0)+e&65535;break a}case 7:{g=3;h=(c[5635]|0)+e&65535;break a}default:{}}}while(0);j=j&15;j=(c[22740+(((j|0)==0?g:j+-1|0)<<4)+4>>2]|0)+h|0;return j|0}e=b&7;switch((b>>>3&24|e)&31){case 4:{e=c[5758]|0;h=d[e>>0]|0;f=e+1|0;c[5758]=f;g=h&7;if((g|0)==5){f=d[e+2>>0]<<8|d[f>>0]|d[e+3>>0]<<16|d[e+4>>0]<<24;c[5758]=e+5;e=0}else{e=g;f=c[22528+(g<<2)>>2]|0}g=h>>>3&7;if((g|0)==4)i=e;else{i=e;f=(c[22528+(g<<2)>>2]<<(h>>>6))+f|0}break}case 12:{e=c[5758]|0;g=d[e>>0]|0;f=e+1|0;c[5758]=f;f=a[f>>0]|0;c[5758]=e+2;e=g&7;f=(c[22528+(e<<2)>>2]|0)+f|0;h=g>>>3&7;if((h|0)==4)i=e;else{i=e;f=(c[22528+(h<<2)>>2]<<(g>>>6))+f|0}break}case 20:{e=c[5758]|0;g=d[e>>0]|0;f=e+1|0;c[5758]=f;f=d[e+2>>0]<<8|d[f>>0]|d[e+3>>0]<<16|d[e+4>>0]<<24;c[5758]=e+5;e=g&7;f=f+(c[22528+(e<<2)>>2]|0)|0;h=g>>>3&7;if((h|0)==4)i=e;else{i=e;f=(c[22528+(h<<2)>>2]<<(g>>>6))+f|0}break}case 5:{i=c[5758]|0;f=d[i+1>>0]<<8|d[i>>0]|d[i+2>>0]<<16|d[i+3>>0]<<24;c[5758]=i+4;i=0;break}case 7:case 6:case 3:case 2:case 1:case 0:{i=e;f=c[22528+(e<<2)>>2]|0;break}case 15:case 14:case 13:case 11:case 10:case 9:case 8:{i=c[5758]|0;f=a[i>>0]|0;c[5758]=i+1;i=e;f=(c[22528+(e<<2)>>2]|0)+f|0;break}default:{i=c[5758]|0;f=d[i+1>>0]<<8|d[i>>0]|d[i+2>>0]<<16|d[i+3>>0]<<24;c[5758]=i+4;i=e;f=f+(c[22528+(e<<2)>>2]|0)|0}}e=j&15;if(!e)e=(i|1|0)==5?2:3;else e=e+-1|0;j=(c[22740+(e<<4)+4>>2]|0)+f|0;return j|0}function Bf(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;k=q+8|0;n=q+4|0;h=q;m=(g|0)==2?(a[22968]|0)==3&1:g;p=1<<f;if(p+-1&d|0){if((f|0)==31){e=0;l=q;return e|0}h=m<<20;g=0;while(1){i=g+d|0;j=e>>>(g<<3);k=c[8411692+((i>>>12|h)<<2)>>2]|0;if(k&1){if(Bf(i,j,0,m)|0){g=-1;i=21;break}}else a[k+i>>0]=j;g=g+1|0;if((g|0)>=(p|0)){g=0;i=21;break}}if((i|0)==21){l=q;return g|0}}if(wf(h,k,n,d,1,m)|0){e=-1;l=q;return e|0}g=c[h>>2]|0;j=Ge(c[4202123]|0,g,0)|0;if(!j){e=0;l=q;return e|0}if(!(c[j+32>>2]|0)){if(!(c[j+76>>2]&p)){e=0;l=q;return e|0}gb[c[j+72>>2]&63](c[j+64>>2]|0,g-(c[j+8>>2]|0)|0,e,f);e=0;l=q;return e|0}h=g-(c[j+8>>2]|0)|0;i=(c[j+40>>2]|0)+h|0;g=c[k>>2]|0;if(g|0?(p=c[j+48>>2]|0,o=p+(h>>>17<<2)|0,p|0):0)c[o>>2]=c[o>>2]|1<<(h>>>12&31);xf(d,i,g,c[n>>2]|0);switch(f|0){case 0:{a[i>>0]=e;e=0;l=q;return e|0}case 1:{b[i>>1]=e;e=0;l=q;return e|0}case 2:{c[i>>2]=e;e=0;l=q;return e|0}default:ra()}return 0}function Cf(a,b){a=a|0;b=b|0;b=b&65535;if(!(c[5732]&1)){c[22740+(a<<4)>>2]=b;c[22740+(a<<4)+4>>2]=b<<4;a=(c[5696]|0)>>>6&65536;c[5729]=(a^65536)+-1;c[5731]=(c[5694]|c[5690]|c[5698]|c[5686]|0)==0?a>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;a=0;return a|0}if(!(c[5647]&131072)){a=Zg(a,b,0)|0;return a|0}else{c[22740+(a<<4)>>2]=b;c[22740+(a<<4)+4>>2]=b<<4;c[22740+(a<<4)+8>>2]=65535;c[22740+(a<<4)+12>>2]=62208;a=(c[5696]|0)>>>6&65536;c[5729]=(a^65536)+-1;c[5731]=(c[5694]|c[5690]|c[5698]|c[5686]|0)==0?a>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;a=0;return a|0}return 0}function Df(a,b,d){a=a|0;b=b|0;d=d|0;var f=0,g=0,h=0;f=c[5770]|0;g=c[23084+(f+(d>>>12)<<2)>>2]|0;do if((g|d)&3)if(!(zf(d,2,0,2)|0)){f=c[5770]|0;g=23048;break}else{b=-1;return b|0}else g=g+d|0;while(0);h=c[g>>2]|0;g=d+4|0;f=c[23084+(f+(g>>>12)<<2)>>2]|0;do if((f|g)&1)if(!(zf(g,1,0,2)|0)){f=c[5762]|0;break}else{b=-1;return b|0}else f=e[f+g>>1]|0;while(0);if(Cf(a,f)|0){b=-1;return b|0}c[22528+(b<<2)>>2]=h;b=0;return b|0}function Ef(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;switch(a|0){case 0:{c[5641]=d;e=d+b<<24>>24;c[5642]=e;f=0;break}case 1:{e=(d|b)<<24>>24;c[5642]=e;f=12;break}case 2:{f=nf(22528)|0;c[5641]=d;e=d+b+f<<24>>24;c[5642]=e;f=(f|0)==0?0:3;break}case 3:{f=nf(22528)|0;c[5641]=d;e=b-d-f<<24>>24;c[5642]=e;f=(f|0)==0?6:9;break}case 4:{e=(d&b)<<24>>24;c[5642]=e;f=12;break}case 5:{c[5641]=d;e=b-d<<24>>24;c[5642]=e;f=6;break}case 6:{e=(d^b)<<24>>24;c[5642]=e;f=12;break}case 7:{c[5641]=d;c[5642]=b-d<<24>>24;e=b;f=6;break}default:ra()}c[5643]=f;return e|0}function Ff(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;switch(a|0){case 0:{c[5641]=d;e=d+b|0;c[5642]=e;f=2;break}case 1:{e=d|b;c[5642]=e;f=14;break}case 2:{f=nf(22528)|0;c[5641]=d;e=d+b+f|0;c[5642]=e;f=(f|0)==0?2:5;break}case 3:{f=nf(22528)|0;c[5641]=d;e=b-d-f|0;c[5642]=e;f=(f|0)==0?8:11;break}case 4:{e=d&b;c[5642]=e;f=14;break}case 5:{c[5641]=d;e=b-d|0;c[5642]=e;f=8;break}case 6:{e=d^b;c[5642]=e;f=14;break}case 7:{c[5641]=d;c[5642]=b-d;e=b;f=8;break}default:ra()}c[5643]=f;return e|0}function Gf(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0;switch(b|0){case 0:{if(!(f&31))return e|0;b=f&7;h=e&255;b=h>>>(8-b|0)|h<<b;if((c[5643]|0)==24){g=c[5641]|0;f=g>>>7&1;g=((c[5642]|0)==0&1)<<6|g&4}else{g=c[5642]|0;f=g>>>31;g=(d[21168+(g&255)>>0]|0)<<2|((g|0)==0&1)<<6}e=f<<7|g|(vf()|0);c[5641]=(b^h)<<4&2048|b&1|e;c[5642]=e>>>6&1^1;c[5643]=24;e=b;return e|0}case 1:{if(!(f&31))return e|0;f=f&7;b=e&255;f=b<<8-f|b>>>f;if((c[5643]|0)==24){h=c[5641]|0;g=h>>>7&1;h=((c[5642]|0)==0&1)<<6|h&4}else{h=c[5642]|0;g=h>>>31;h=(d[21168+(h&255)>>0]|0)<<2|((h|0)==0&1)<<6}e=g<<7|h|(vf()|0);c[5641]=(f^b)<<4&2048|f>>>7&1|e;c[5642]=e>>>6&1^1;c[5643]=24;e=f;return e|0}case 2:{b=a[21456+(f&31)>>0]|0;h=b&255;if(!(b<<24>>24))return e|0;i=e&255;g=(nf(22528)|0)<<h+-1|((b<<24>>24==1?0:i>>>(9-h|0))|i<<h);if((c[5643]|0)==24){f=c[5641]|0;b=f>>>7&1;f=((c[5642]|0)==0&1)<<6|f&4}else{f=c[5642]|0;b=f>>>31;f=(d[21168+(f&255)>>0]|0)<<2|((f|0)==0&1)<<6}f=b<<7|f|(vf()|0);c[5641]=(g^e)<<4&2048|i>>>(8-h|0)&1|f;c[5642]=f>>>6&1^1;c[5643]=24;e=g;return e|0}case 3:{b=a[21456+(f&31)>>0]|0;h=b&255;if(!(b<<24>>24))return e|0;i=e&255;g=(nf(22528)|0)<<8-h|((b<<24>>24==1?0:i<<9-h)|i>>>h);if((c[5643]|0)==24){f=c[5641]|0;b=f>>>7&1;f=((c[5642]|0)==0&1)<<6|f&4}else{f=c[5642]|0;b=f>>>31;f=(d[21168+(f&255)>>0]|0)<<2|((f|0)==0&1)<<6}f=b<<7|f|(vf()|0);c[5641]=(g^e)<<4&2048|i>>>(h+-1|0)&1|f;c[5642]=f>>>6&1^1;c[5643]=24;e=g;return e|0}case 6:case 4:{b=f&31;f=e<<b<<24>>24;if(!b)return e|0;c[5641]=e<<b+-1;c[5642]=f;c[5643]=15;e=f;return e|0}case 5:{b=f&31;f=e&255;g=f>>>b<<24>>24;if(!b)return e|0;c[5641]=f>>>(b+-1|0);c[5642]=g;c[5643]=18;e=g;return e|0}case 7:{b=f&31;f=e<<24>>24;g=f>>b;if(!b)return e|0;c[5641]=f>>b+-1;c[5642]=g;c[5643]=18;e=g;return e|0}default:ra()}return 0}function Hf(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0;switch(a|0){case 0:{a=e&31;if(!a)return b|0;f=b>>>(32-a|0)|b<<a;if((c[5643]|0)==24){e=c[5641]|0;a=e>>>7&1;e=((c[5642]|0)==0&1)<<6|e&4}else{e=c[5642]|0;a=e>>>31;e=(d[21168+(e&255)>>0]|0)<<2|((e|0)==0&1)<<6}g=a<<7|e|(vf()|0);c[5641]=(f^b)>>>20&2048|f&1|g;c[5642]=g>>>6&1^1;c[5643]=24;b=f;return b|0}case 1:{a=e&31;if(!a)return b|0;a=b<<32-a|b>>>a;if((c[5643]|0)==24){f=c[5641]|0;e=f>>>7&1;f=((c[5642]|0)==0&1)<<6|f&4}else{f=c[5642]|0;e=f>>>31;f=(d[21168+(f&255)>>0]|0)<<2|((f|0)==0&1)<<6}g=e<<7|f|(vf()|0);c[5641]=(a^b)>>>20&2048|a>>>31|g;c[5642]=g>>>6&1^1;c[5643]=24;b=a;return b|0}case 2:{f=e&31;if(!f)return b|0;g=(nf(22528)|0)<<f+-1|(((f|0)==1?0:b>>>(33-f|0))|b<<f);if((c[5643]|0)==24){e=c[5641]|0;a=e>>>7&1;e=((c[5642]|0)==0&1)<<6|e&4}else{e=c[5642]|0;a=e>>>31;e=(d[21168+(e&255)>>0]|0)<<2|((e|0)==0&1)<<6}e=a<<7|e|(vf()|0);c[5641]=(g^b)>>>20&2048|b>>>(32-f|0)&1|e;c[5642]=e>>>6&1^1;c[5643]=24;b=g;return b|0}case 3:{a=e&31;if(!a)return b|0;g=(nf(22528)|0)<<32-a|(((a|0)==1?0:b<<33-a)|b>>>a);if((c[5643]|0)==24){f=c[5641]|0;e=f>>>7&1;f=((c[5642]|0)==0&1)<<6|f&4}else{f=c[5642]|0;e=f>>>31;f=(d[21168+(f&255)>>0]|0)<<2|((f|0)==0&1)<<6}f=e<<7|f|(vf()|0);c[5641]=(g^b)>>>20&2048|b>>>(a+-1|0)&1|f;c[5642]=f>>>6&1^1;c[5643]=24;b=g;return b|0}case 6:case 4:{a=e&31;e=b<<a;if(!a)return b|0;c[5641]=b<<a+-1;c[5642]=e;c[5643]=17;b=e;return b|0}case 5:{a=e&31;e=b>>>a;if(!a)return b|0;c[5641]=b>>>(a+-1|0);c[5642]=e;c[5643]=20;b=e;return b|0}case 7:{a=e&31;e=b>>a;if(!a)return b|0;c[5641]=b>>a+-1;c[5642]=e;c[5643]=20;b=e;return b|0}default:ra()}return 0}function If(){var a=0,b=0,d=0,e=0,f=0,g=0;d=(c[5636]|0)+-32|0;a=(d&c[5729])+(c[5694]|0)|0;b=7;while(1){f=c[22528+(b<<2)>>2]|0;e=c[8411692+((c[5770]|0)+(a>>>12)<<2)>>2]|0;if((e|a)&3){if(Bf(a,f,2,2)|0){a=-1;g=7;break}}else c[e+a>>2]=f;if(!b)break;else{a=a+4|0;b=b+-1|0}}if((g|0)==7)return a|0;g=c[5729]|0;c[5636]=c[5636]&~g|g&d;g=0;return g|0}function Jf(){var a=0,b=0,d=0,e=0;b=7;d=(c[5729]&c[5636])+(c[5694]|0)|0;while(1){if((b|0)!=4){a=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;if((a|d)&3)if(!(zf(d,2,0,2)|0))a=23048;else{a=-1;e=9;break}else a=a+d|0;c[22528+(b<<2)>>2]=c[a>>2]}if(!b)break;else{b=b+-1|0;d=d+4|0}}if((e|0)==9)return a|0;d=c[5636]|0;e=c[5729]|0;c[5636]=d&~e|d+32&e;e=0;return e|0}function Kf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;g=b&31;e=c[5637]|0;l=(c[5636]|0)+-4|0;f=(c[5729]&l)+(c[5694]|0)|0;d=c[8411692+((f>>>12)+(c[5770]|0)<<2)>>2]|0;if((d|f)&3){if(Bf(f,e,2,2)|0){l=-1;return l|0}}else c[d+f>>2]=e;a:do switch(b&31){case 0:{b=l;break}case 1:{b=l;h=14;break}default:{b=l;while(1){e=e+-4|0;d=c[5729]|0;f=c[5694]|0;i=(d&e)+f|0;h=c[5770]|0;j=c[23084+((i>>>12)+h<<2)>>2]|0;if(!((j|i)&3)){k=d;d=j+i|0}else{if(zf(i,2,0,2)|0){b=-1;h=21;break}k=c[5729]|0;f=c[5694]|0;h=c[5770]|0;d=23048}i=c[d>>2]|0;b=b+-4|0;f=(k&b)+f|0;d=c[8411692+((f>>>12)+h<<2)>>2]|0;if((d|f)&3){if(Bf(f,i,2,2)|0){b=-1;h=21;break}}else c[d+f>>2]=i;if((g|0)<=2){h=14;break a}else g=g+-1|0}if((h|0)==21)return b|0}}while(0);do if((h|0)==14){b=b+-4|0;d=(c[5729]&b)+(c[5694]|0)|0;e=c[8411692+((d>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((e|d)&3)){c[e+d>>2]=l;break}if(Bf(d,l,2,2)|0){l=-1;return l|0}}while(0);e=b-a|0;b=c[5729]|0;d=e&b;f=d+(c[5694]|0)|0;do if((c[8411692+((f>>>12)+(c[5770]|0)<<2)>>2]|f)&3)if(!(zf(f,2,1,2)|0)){b=c[5729]|0;d=b&e;break}else{l=-1;return l|0}while(0);c[5637]=l;c[5636]=c[5636]&~b|d;l=0;return l|0}function Lf(){var a=0,b=0,d=0,e=0,f=0;f=c[5637]|0;a=c[5729]|0;d=(a&f)+(c[5694]|0)|0;e=c[23084+((d>>>12)+(c[5770]|0)<<2)>>2]|0;do if((e|d)&3)if(!(zf(d,2,0,2)|0)){b=c[5729]|0;a=23048;break}else{f=-1;return f|0}else{b=a;a=e+d|0}while(0);c[5637]=c[a>>2];c[5636]=c[5636]&~b|b&f+4;f=0;return f|0}function Mf(f,g,h,i){f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;B=l;l=l+16|0;z=B+4|0;A=B;if((c[5647]|0)>>>17&1|c[5732]&1^1|0){m=c[5636]|0;do if(!f){j=(c[5729]&m+-2)+(c[5694]|0)|0;k=c[5689]|0;f=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((f|j)&1){if(Bf(j,k,1,2)|0){i=-1;l=B;return i|0}}else b[f+j>>1]=k;j=m+-4|0;k=(c[5729]&j)+(c[5694]|0)|0;f=c[8411692+((k>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((f|k)&1)){b[f+k>>1]=i;break}if(Bf(k,i,1,2)|0){i=-1;l=B;return i|0}}else{j=(c[5729]&m+-4)+(c[5694]|0)|0;k=c[5689]|0;f=c[8411692+((c[5770]|0)+(j>>>12)<<2)>>2]|0;if((f|j)&3){if(Bf(j,k,2,2)|0){i=-1;l=B;return i|0}}else c[f+j>>2]=k;j=m+-8|0;k=(c[5729]&j)+(c[5694]|0)|0;f=c[8411692+((k>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((f|k)&3)){c[f+k>>2]=i;break}if(Bf(k,i,2,2)|0){i=-1;l=B;return i|0}}while(0);A=c[5729]|0;c[5636]=c[5636]&~A|A&j;c[5640]=h;c[5689]=g;A=g<<4;c[5690]=A;i=(c[5696]|0)>>>6&65536;c[5729]=(i^65536)+-1;c[5731]=(c[5694]|A|c[5698]|c[5686]|0)==0?i>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;i=0;l=B;return i|0}c[z>>2]=0;c[A>>2]=0;p=g&65532;a:do if(!p){c[5746]=13;c[5747]=0;h=-1}else{j=(g>>>1&2^2)+6|0;if((g|7)>>>0>(c[22740+(j<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=p;h=-1;break}k=(c[22740+(j<<4)+4>>2]|0)+(g&-8)|0;j=c[23084+(k>>>12<<2)>>2]|0;if((j|k)&3)if(!(zf(k,2,0,0)|0))j=23048;else{h=-1;break}else j=j+k|0;q=c[j>>2]|0;j=k+4|0;k=c[23084+(j>>>12<<2)>>2]|0;if((k|j)&3)if(!(zf(j,2,0,0)|0))j=23048;else{h=-1;break}else j=k+j|0;o=c[j>>2]|0;r=d[22968]|0;t=c[5636]|0;b:do if(o&4096){if(!(o&2048)){c[5746]=13;c[5747]=p;h=-1;break a}j=o>>>13&3;if(!(o&1024)){if((g&3)>>>0>r>>>0){c[5746]=13;c[5747]=p;h=-1;break a}if((j|0)!=(r|0)){c[5746]=13;c[5747]=p;h=-1;break a}}else if(j>>>0>r>>>0){c[5746]=13;c[5747]=p;h=-1;break a}if(!(o&32768)){c[5746]=11;c[5747]=p;h=-1;break a}c[A>>2]=t;g=((c[5696]|0)>>>6&65536^65536)+-1|0;n=c[5694]|0;do if(!f){j=t+-2|0;c[A>>2]=j;k=(g&j)+n|0;f=c[5689]|0;m=c[8411692+(k>>>12<<2)>>2]|0;if((m|k)&1){if(Bf(k,f,1,0)|0){h=-1;break a}}else{b[m+k>>1]=f;j=c[A>>2]|0}j=j+-2|0;c[A>>2]=j;j=(j&g)+n|0;k=c[8411692+(j>>>12<<2)>>2]|0;if((j|k)&1)if(!(Bf(j,i,1,0)|0))break;else{h=-1;break a}else{b[j+k>>1]=i;break}}else{j=t+-4|0;c[A>>2]=j;k=(g&j)+n|0;f=c[5689]|0;m=c[8411692+(k>>>12<<2)>>2]|0;if((m|k)&3){if(Bf(k,f,2,0)|0){h=-1;break a}}else{c[m+k>>2]=f;j=c[A>>2]|0}j=j+-4|0;c[A>>2]=j;j=(j&g)+n|0;k=c[8411692+(j>>>12<<2)>>2]|0;if((j|k)&3)if(!(Bf(j,i,2,0)|0))break;else{h=-1;break a}else{c[j+k>>2]=i;break}}while(0);j=o&983040|q&65535;j=(o&8388608|0)==0?j:j<<12|4095;if(j>>>0<h>>>0){c[5746]=13;c[5747]=p;h=-1;break a}else{i=c[5729]|0;c[5636]=c[A>>2]&i|c[5636]&~i;A=o&-16777216|q>>>16|o<<16&16711680;c[5689]=p|r;c[5690]=A;c[5691]=j;c[5692]=o;i=(c[5696]|0)>>>6&65536;c[5729]=(i^65536)+-1;c[5731]=(c[5694]|A|c[5698]|c[5686]|0)==0?i>>>16:0;c[5730]=(o&4194304|0)==0?384:0;break}}else{h=o>>>13&3;j=g&3;switch(o>>>8&31){case 5:case 9:case 1:if(h>>>0<r>>>0|h>>>0<j>>>0){c[5746]=13;c[5747]=p;h=-1;break a}else{h=Xg(g&65535,q,o,2,i,0,0)|0;break a}case 12:case 4:{u=o>>>11&3;if(h>>>0<r>>>0|h>>>0<j>>>0){c[5746]=13;c[5747]=p;h=-1;break a}if(!(o&32768)){c[5746]=11;c[5747]=p;h=-1;break a}k=q>>>16;h=o&-65536|q&65535;p=o&31;y=k&65532;if(!y){c[5746]=13;c[5747]=0;h=-1;break a}j=(q>>>17&2^2)+6|0;if((k|7)>>>0>(c[22740+(j<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=y;h=-1;break a}k=(c[22740+(j<<4)+4>>2]|0)+(k&65528)|0;j=c[23084+(k>>>12<<2)>>2]|0;if((j|k)&3)if(!(zf(k,2,0,0)|0))j=23048;else{h=-1;break a}else j=j+k|0;x=c[j>>2]|0;j=k+4|0;k=c[23084+(j>>>12<<2)>>2]|0;if((k|j)&3)if(!(zf(j,2,0,0)|0))j=23048;else{h=-1;break a}else j=k+j|0;w=c[j>>2]|0;if((w&6144|0)!=6144){c[5746]=13;c[5747]=y;h=-1;break a}v=w>>>13&3;if(v>>>0>r>>>0){c[5746]=13;c[5747]=y;h=-1;break a}if(!(w&32768)){c[5746]=11;c[5747]=y;h=-1;break a}c:do if((w&1024|0)==0&v>>>0<r>>>0){if(_g(z,A,v)|0){h=-1;break a}j=c[z>>2]|0;m=j&65532;if(!m){c[5746]=10;c[5747]=0;h=-1;break a}if((j&3|0)!=(v|0)){c[5746]=10;c[5747]=m;h=-1;break a}k=(j>>>1&2^2)+6|0;if((j|7)>>>0>(c[22740+(k<<4)+8>>2]|0)>>>0){c[5746]=10;c[5747]=m;h=-1;break a}k=(c[22740+(k<<4)+4>>2]|0)+(j&-8)|0;j=c[23084+(k>>>12<<2)>>2]|0;if((j|k)&3)if(!(zf(k,2,0,0)|0))j=23048;else{h=-1;break a}else j=j+k|0;j=c[j>>2]|0;k=k+4|0;f=c[23084+(k>>>12<<2)>>2]|0;if((f|k)&3)if(!(zf(k,2,0,0)|0))k=23048;else{h=-1;break a}else k=f+k|0;k=c[k>>2]|0;if((k>>>13&3|0)!=(v|0)){c[5746]=10;c[5747]=m;h=-1;break a}if((k&6656|0)!=4608){c[5746]=10;c[5747]=m;h=-1;break a}if(!(k&32768)){c[5746]=10;c[5747]=m;h=-1;break a}q=((c[5696]|0)>>>6&65536^65536)+-1|0;r=c[5694]|0;s=(k>>>6&65536^65536)+-1|0;m=k&-16777216|j>>>16|k<<16&16711680;f=c[A>>2]|0;if(u|0){f=f+-4|0;c[A>>2]=f;g=(f&s)+m|0;n=c[5693]|0;o=c[8411692+(g>>>12<<2)>>2]|0;if((o|g)&3){if(Bf(g,n,2,0)|0){h=-1;break a}}else{c[o+g>>2]=n;f=c[A>>2]|0}f=f+-4|0;c[A>>2]=f;f=(f&s)+m|0;g=c[8411692+(f>>>12<<2)>>2]|0;if((f|g)&3){if(Bf(f,t,2,0)|0){h=-1;break a}}else c[f+g>>2]=t;if(!p){o=m;p=s;q=1;f=c[A>>2]|0;r=135;break}o=p;while(1){p=o;o=o+-1|0;f=((o<<2)+t&q)+r|0;g=c[23084+(f>>>12<<2)>>2]|0;if((f|g)&3)if(!(zf(f,2,0,0)|0))f=23048;else{h=-1;break a}else f=f+g|0;n=c[f>>2]|0;f=(c[A>>2]|0)+-4|0;c[A>>2]=f;f=(f&s)+m|0;g=c[8411692+(f>>>12<<2)>>2]|0;if((f|g)&3){if(Bf(f,n,2,0)|0){h=-1;break a}}else c[f+g>>2]=n;if((p|0)<=1){g=s;n=1;r=134;break c}}}f=f+-2|0;c[A>>2]=f;g=(f&s)+m|0;n=c[5693]|0;o=c[8411692+(g>>>12<<2)>>2]|0;if((o|g)&1){if(Bf(g,n,1,0)|0){h=-1;break a}}else{b[o+g>>1]=n;f=c[A>>2]|0}f=f+-2|0;c[A>>2]=f;f=(f&s)+m|0;g=c[8411692+(f>>>12<<2)>>2]|0;if((f|g)&1){if(Bf(f,t,1,0)|0){h=-1;break a}}else b[f+g>>1]=t;if(!p){o=m;p=s;q=1;f=c[A>>2]|0;r=141;break}o=p;while(1){p=o;o=o+-1|0;f=((o<<1)+t&q)+r|0;g=c[23084+(f>>>12<<2)>>2]|0;if(!((f|g)&1))f=e[f+g>>1]|0;else{if(zf(f,1,0,0)|0){h=-1;break a}f=c[5762]|0}g=(c[A>>2]|0)+-2|0;c[A>>2]=g;g=(g&s)+m|0;n=c[8411692+(g>>>12<<2)>>2]|0;if((g|n)&1){if(Bf(g,f,1,0)|0){h=-1;break a}}else b[g+n>>1]=f;if((p|0)<=1){g=s;n=1;r=134;break}}}else{c[A>>2]=t;m=c[5694]|0;g=((c[5696]|0)>>>6&65536^65536)+-1|0;n=0;k=0;j=0;r=134}while(0);if((r|0)==134){f=c[A>>2]|0;if(!u){o=m;p=g;q=n;r=141}else{o=m;p=g;q=n;r=135}}do if((r|0)==135){f=f+-4|0;c[A>>2]=f;m=(p&f)+o|0;g=c[5689]|0;n=c[8411692+(m>>>12<<2)>>2]|0;if((n|m)&3){if(Bf(m,g,2,0)|0){h=-1;break a}}else{c[n+m>>2]=g;f=c[A>>2]|0}f=f+-4|0;c[A>>2]=f;f=(f&p)+o|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((f|m)&3)if(!(Bf(f,i,2,0)|0)){f=q;break}else{h=-1;break a}else{c[f+m>>2]=i;f=q;break}}else if((r|0)==141){f=f+-2|0;c[A>>2]=f;m=(p&f)+o|0;g=c[5689]|0;n=c[8411692+(m>>>12<<2)>>2]|0;if((n|m)&1){if(Bf(m,g,1,0)|0){h=-1;break a}}else{b[n+m>>1]=g;f=c[A>>2]|0}f=f+-2|0;c[A>>2]=f;f=(f&p)+o|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((f|m)&1)if(!(Bf(f,i,1,0)|0)){f=q;break}else{h=-1;break a}else{b[f+m>>1]=i;f=q;break}}while(0);if(!f){k=(c[5696]|0)>>>6&65536;m=k^65536;k=k>>>16;f=m;m=m+-1|0;g=c[5686]|0;n=c[5698]|0;j=c[5694]|0}else{m=c[z>>2]&-4|v;c[z>>2]=m;f=j&65535|k&983040;c[5693]=m;c[5694]=o;c[5695]=(k&8388608|0)==0?f:f<<12|4095;c[5696]=k;k=k>>>6&65536;f=k^65536;m=f+-1|0;c[5729]=m;n=c[5698]|0;g=c[5686]|0;k=k>>>16;c[5731]=(c[5690]|o|n|g|0)==0?k:0;c[5730]=(c[5692]&4194304|0)==0?384:0;j=o}i=w&-16777216|x>>>16|w<<16&16711680;z=w&983040|x&65535;c[5689]=v|y;c[5690]=i;c[5691]=(w&8388608|0)==0?z:z<<12|4095;c[5692]=w;c[5729]=m;c[5731]=(g|i|n|j|0)==0?k:0;c[5730]=(w&4194304|0)==0?384:0;a[22968]=v;c[5770]=(v|0)==3?1048576:0;c[5636]=c[A>>2]&m|c[5636]&0-f;break b}default:{c[5746]=13;c[5747]=p;h=-1;break a}}}while(0);c[5640]=h;h=0}while(0);i=h;l=B;return i|0}function Nf(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;if(c[5732]&1|0?(c[5647]&131072|0)==0:0){j=a&65532;if(!j){c[5746]=13;c[5747]=0;k=-1;return k|0}f=(a>>>1&2^2)+6|0;if((a|7)>>>0>(c[22740+(f<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=j;k=-1;return k|0}g=(c[22740+(f<<4)+4>>2]|0)+(a&-8)|0;f=c[23084+(g>>>12<<2)>>2]|0;if((f|g)&3)if(!(zf(g,2,0,0)|0))f=23048;else{k=-1;return k|0}else f=f+g|0;i=c[f>>2]|0;f=g+4|0;g=c[23084+(f>>>12<<2)>>2]|0;if((g|f)&3)if(!(zf(f,2,0,0)|0))f=23048;else{k=-1;return k|0}else f=g+f|0;h=c[f>>2]|0;k=d[22968]|0;if(h&4096|0){if(!(h&2048)){c[5746]=13;c[5747]=j;k=-1;return k|0}f=h>>>13&3;if(!(h&1024)){if((a&3)>>>0>k>>>0){c[5746]=13;c[5747]=j;k=-1;return k|0}if((f|0)!=(k|0)){c[5746]=13;c[5747]=j;k=-1;return k|0}}else if(f>>>0>k>>>0){c[5746]=13;c[5747]=j;k=-1;return k|0}if(!(h&32768)){c[5746]=11;c[5747]=j;k=-1;return k|0}f=h&983040|i&65535;f=(h&8388608|0)==0?f:f<<12|4095;if(f>>>0<b>>>0){c[5746]=13;c[5747]=j;k=-1;return k|0}else{i=h&-16777216|i>>>16|h<<16&16711680;c[5689]=j|k;c[5690]=i;c[5691]=f;c[5692]=h;k=(c[5696]|0)>>>6&65536;c[5729]=(k^65536)+-1;c[5731]=(c[5694]|i|c[5698]|c[5686]|0)==0?k>>>16:0;c[5730]=(h&4194304|0)==0?384:0;c[5640]=b;k=0;return k|0}}f=h>>>13&3;g=a&3;a:do switch(h>>>8&15){case 5:case 9:case 1:{if(f>>>0<k>>>0|f>>>0<g>>>0){c[5746]=13;c[5747]=j;break a}if(!(Xg(a&65535,i,h,0,e,0,0)|0)){k=0;return k|0}break}case 12:case 4:{if(f>>>0<k>>>0|f>>>0<g>>>0){c[5746]=13;c[5747]=j;break a}if(!(h&32768)){c[5746]=11;c[5747]=j;break a}e=i>>>16;b=((h&3840|0)==3072?h&-65536:0)|i&65535;f=(i>>>17&2^2)+6|0;if((e|7)>>>0>(c[22740+(f<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=e&65532;break a}g=(c[22740+(f<<4)+4>>2]|0)+(e&65528)|0;f=c[23084+(g>>>12<<2)>>2]|0;if((f|g)&3)if(!(zf(g,2,0,0)|0))f=23048;else break a;else f=f+g|0;h=c[f>>2]|0;f=g+4|0;g=c[23084+(f>>>12<<2)>>2]|0;if((g|f)&3)if(!(zf(f,2,0,0)|0))f=23048;else break a;else f=g+f|0;g=c[f>>2]|0;f=g>>>13&3;if((g&6144|0)!=6144){c[5746]=13;c[5747]=e&65532;break a}j=(g&1024|0)!=0;if(!(j&f>>>0>k>>>0^(j|(f|0)==(k|0)))){c[5746]=13;c[5747]=e&65532;break a}if(!(g&32768)){c[5746]=13;c[5747]=e&65532;break a}f=g&983040|h&65535;f=(g&8388608|0)==0?f:f<<12|4095;if((b|0)>(f|0)){c[5746]=13;c[5747]=0;break a}j=g&-16777216|h>>>16|g<<16&16711680;c[5689]=e&65532|k;c[5690]=j;c[5691]=f;c[5692]=g;k=(c[5696]|0)>>>6&65536;c[5729]=(k^65536)+-1;c[5731]=(c[5694]|j|c[5698]|c[5686]|0)==0?k>>>16:0;c[5730]=(g&4194304|0)==0?384:0;c[5640]=b;k=0;return k|0}default:{c[5746]=13;c[5747]=j}}while(0);k=-1;return k|0}c[5640]=b;c[5689]=a;j=a<<4;c[5690]=j;k=(c[5696]|0)>>>6&65536;c[5729]=(k^65536)+-1;c[5731]=(c[5694]|j|c[5698]|c[5686]|0)==0?k>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;k=0;return k|0}function Of(){var a=0;switch(c[5643]|0){case 6:{a=c[5641]|0;a=(a+(c[5642]|0)&255)>>>0<=(a&255)>>>0&1;return a|0}case 7:{a=c[5641]|0;a=(a+(c[5642]|0)&65535)>>>0<=(a&65535)>>>0&1;return a|0}case 8:{a=c[5641]|0;a=(a+(c[5642]|0)|0)>>>0<=a>>>0&1;return a|0}case 24:{a=(c[5641]&65|0)!=0&1;return a|0}default:{a=nf(22528)|0|(c[5642]|0)==0;return a|0}}return 0}function Pf(){var a=0;switch(c[5643]|0){case 6:{a=c[5641]|0;a=(a+(c[5642]|0)<<24|0)<(a<<24|0)&1;return a|0}case 7:{a=c[5641]|0;a=(a+(c[5642]|0)<<16|0)<(a<<16|0)&1;return a|0}case 8:{a=c[5641]|0;a=(a+(c[5642]|0)|0)<(a|0)&1;return a|0}case 30:{a=((c[5642]|0)+1|0)<1&1;return a|0}case 14:case 13:case 12:{a=(c[5642]|0)>>>31;return a|0}case 24:{a=c[5641]|0;a=(a>>>7^a>>>11)&1;return a|0}default:{a=(c[5642]|0)>>>31^(uf()|0);return a|0}}return 0}function Qf(){var a=0;switch(c[5643]|0){case 6:{a=c[5641]|0;a=(a+(c[5642]|0)<<24|0)<=(a<<24|0)&1;return a|0}case 7:{a=c[5641]|0;a=(a+(c[5642]|0)<<16|0)<=(a<<16|0)&1;return a|0}case 8:{a=c[5641]|0;a=(a+(c[5642]|0)|0)<=(a|0)&1;return a|0}case 30:{a=((c[5642]|0)+1|0)<2&1;return a|0}case 14:case 13:case 12:{a=(c[5642]|0)<1&1;return a|0}case 24:{a=c[5641]|0;a=(a>>>7^a>>>11|a>>>6)&1;return a|0}default:{a=(c[5642]|0)>>>31^(uf()|0)|(c[5642]|0)==0;return a|0}}return 0}function Rf(a,b){a=a|0;b=b|0;if(!((c[5647]|0)>>>17&1|c[5732]&1^1)){b=Yg(a,0,b)|0;return b|0}else{b=Wg(a,0,b)|0;return b|0}return 0}function Sf(a,b){a=a|0;b=b|0;var d=0,f=0,g=0;d=c[5647]|0;f=d&131072;if(!((c[5732]&1|0)!=0&(f|0)==0))if((f|0)==0|(d&12288|0)==12288){b=Wg(a,1,0)|0;return b|0}else{c[5746]=13;c[5747]=0;b=-1;return b|0}if(!(d&16384)){b=Yg(a,1,0)|0;return b|0}d=c[5714]|0;f=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;do if((f|d)&1)if(!(zf(d,1,0,2)|0)){g=c[5762]|0;break}else{b=-1;return b|0}else g=e[f+d>>1]|0;while(0);if(g&4|0){c[5746]=10;c[5747]=g&65532;b=-1;return b|0}d=(g>>>1&2^2)+6|0;if((g|7)>>>0>(c[22740+(d<<4)+8>>2]|0)>>>0){c[5746]=10;c[5747]=g&65532;b=-1;return b|0}f=(c[22740+(d<<4)+4>>2]|0)+(g&-8)|0;d=c[23084+(f>>>12<<2)>>2]|0;if((d|f)&3)if(!(zf(f,2,0,0)|0))d=23048;else{b=-1;return b|0}else d=d+f|0;a=c[d>>2]|0;d=f+4|0;f=c[23084+(d>>>12<<2)>>2]|0;if((f|d)&3)if(!(zf(d,2,0,0)|0))d=23048;else{b=-1;return b|0}else d=f+d|0;d=c[d>>2]|0;if((d&5888|0)==768){b=Xg(g&65535,a,d,1,b,0,0)|0;return b|0}else{c[5746]=10;c[5747]=g&65532;b=-1;return b|0}return 0}function Tf(a,b){a=a|0;b=b|0;var d=0,e=0,f=0;d=c[5770]|0;e=c[23084+(d+(b>>>12)<<2)>>2]|0;do if((e|b)&3)if(!(zf(b,2,0,2)|0)){d=c[5770]|0;e=23048;break}else{a=-1;return a|0}else e=e+b|0;while(0);f=c[e>>2]|0;e=b+4|0;d=c[23084+(d+(e>>>12)<<2)>>2]|0;if((d|e)&3)if(!(zf(e,2,0,2)|0))d=23048;else{a=-1;return a|0}else d=d+e|0;a=c[22528+(a<<2)>>2]|0;if(!((a|0)<(f|0)?1:(a|0)>(c[d>>2]|0))){a=0;return a|0}c[5746]=5;c[5747]=0;a=-1;return a|0}function Uf(){var b=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;g=c[5755]|0;i=g<<9&65536;j=i+-1|0;f=g&15;k=c[5638]|0;l=c[5639]|0;f=(j&k)+(c[22740+(((f|0)==0?3:f+-1|0)<<4)+4>>2]|0)|0;h=(j&l)+(c[5686]|0)|0;if(g&48){g=c[5633]|0;if(!(g&j)){l=0;return l|0}b=c[5770]|0;e=c[23084+(b+(f>>>12)<<2)>>2]|0;do if(e&1)if(!(zf(f,0,0,2)|0)){e=c[5762]|0;b=c[5770]|0;break}else{l=-1;return l|0}else e=d[e+f>>0]|0;while(0);b=c[8411692+(b+(h>>>12)<<2)>>2]|0;if(b&1){if(Bf(h,e,0,2)|0){l=-1;return l|0}}else a[b+h>>0]=e;i=0-i|0;h=c[5646]|0;c[5638]=h+k&j|k&i;c[5639]=h+l&j|l&i;l=g+-1&j;c[5633]=l|g&i;if(l|0){l=1;return l|0}}else{b=c[5770]|0;e=c[23084+(b+(f>>>12)<<2)>>2]|0;do if(e&1)if(!(zf(f,0,0,2)|0)){e=c[5762]|0;b=c[5770]|0;break}else{l=-1;return l|0}else e=d[e+f>>0]|0;while(0);b=c[8411692+(b+(h>>>12)<<2)>>2]|0;if(b&1){if(Bf(h,e,0,2)|0){l=-1;return l|0}}else a[b+h>>0]=e;i=0-i|0;h=c[5646]|0;c[5638]=h+k&j|k&i;c[5639]=h+l&j|l&i}l=0;return l|0}function Vf(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0;o=l;l=l+16|0;b=o+4|0;d=o;h=c[5755]|0;j=h&128;a=(j|0)==0;j=j<<9;k=j+-1|0;g=h&15;m=c[5638]|0;n=c[5639]|0;g=(k&m)+(c[22740+(((g|0)==0?3:g+-1|0)<<4)+4>>2]|0)|0;i=(k&n)+(c[5686]|0)|0;a:do if(h&48){h=c[5633]|0;if(!(h&k)){n=0;l=o;return n|0}b:do if(a&(c[5646]|0)==1?((g|i)&3|0)==0:0){f=(4096-(g&4095)|0)>>>2;f=h>>>0>f>>>0?f:h;e=(4096-(i&4095)|0)>>>2;f=f>>>0>e>>>0?e:f;do if(!(Qg(b,g,0)|0)){e=c[b>>2]|0;if(e|0){if(Qg(d,i,1)|0)break;b=c[d>>2]|0;if(b|0){if((f|0)>0){a=0;do{c[b+(a<<2)>>2]=c[e+(a<<2)>>2];a=a+1|0}while(a>>>0<f>>>0)}k=f<<2;c[5638]=k+m;c[5639]=k+n;n=h-f|0;c[5633]=n;if(!n)break a;else a=1;l=o;return a|0}}break b}while(0);n=-1;l=o;return n|0}while(0);a=c[5770]|0;b=c[23084+(a+(g>>>12)<<2)>>2]|0;do if((b|g)&3)if(!(zf(g,2,0,2)|0)){d=c[5770]|0;a=23048;break}else{n=-1;l=o;return n|0}else{d=a;a=b+g|0}while(0);b=c[a>>2]|0;a=c[8411692+(d+(i>>>12)<<2)>>2]|0;if((a|i)&3){if(Bf(i,b,2,2)|0){n=-1;l=o;return n|0}}else c[a+i>>2]=b;j=0-j|0;i=c[5646]<<2;c[5638]=i+m&k|m&j;c[5639]=i+n&k|n&j;n=h+-1&k;c[5633]=n|h&j;if(n|0){n=1;l=o;return n|0}}else{a=c[5770]|0;b=c[23084+(a+(g>>>12)<<2)>>2]|0;do if((b|g)&3)if(!(zf(g,2,0,2)|0)){d=c[5770]|0;a=23048;break}else{n=-1;l=o;return n|0}else{d=a;a=b+g|0}while(0);b=c[a>>2]|0;a=c[8411692+(d+(i>>>12)<<2)>>2]|0;if((a|i)&3){if(Bf(i,b,2,2)|0){n=-1;l=o;return n|0}}else c[a+i>>2]=b;j=0-j|0;i=c[5646]<<2;c[5638]=i+m&k|m&j;c[5639]=i+n&k|n&j}while(0);n=0;l=o;return n|0}function Wf(){var b=0,d=0,e=0,f=0,g=0,h=0,i=0;e=c[5755]|0;f=e<<9&65536;g=f+-1|0;h=c[5639]|0;i=(g&h)+(c[5686]|0)|0;if(e&48){b=c[5633]|0;if(!(b&g)){i=0;return i|0}d=c[5632]|0;e=c[8411692+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if(e&1){if(Bf(i,d,0,2)|0){i=-1;return i|0}}else a[e+i>>0]=d;f=0-f|0;c[5639]=(c[5646]|0)+h&g|h&f;i=b+-1&g;c[5633]=i|b&f;if(i|0){i=1;return i|0}}else{b=c[5632]|0;d=c[8411692+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if(d&1){if(Bf(i,b,0,2)|0){i=-1;return i|0}}else a[d+i>>0]=b;c[5639]=(c[5646]|0)+h&g|h&0-f}i=0;return i|0}function Xf(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+16|0;b=k;f=c[5755]|0;a=f&128;g=a<<9;h=g+-1|0;j=c[5639]|0;i=(h&j)+(c[5686]|0)|0;a:do if(f&48){f=c[5633]|0;if(!(f&h)){j=0;l=k;return j|0}do if((i&3|a|0)==0&(c[5646]|0)==1){e=(4096-(i&4095)|0)>>>2;e=f>>>0>e>>>0?e:f;if(Qg(b,i,1)|0){j=-1;l=k;return j|0}d=c[b>>2]|0;if(!d)break;b=c[5632]|0;if((e|0)>0){a=0;do{c[d+(a<<2)>>2]=b;a=a+1|0}while(a>>>0<e>>>0)}c[5639]=(e<<2)+j;j=f-e|0;c[5633]=j;if(!j)break a;else a=1;l=k;return a|0}while(0);a=c[5632]|0;b=c[8411692+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if((b|i)&3){if(Bf(i,a,2,2)|0){j=-1;l=k;return j|0}}else c[b+i>>2]=a;i=0-g|0;c[5639]=(c[5646]<<2)+j&h|j&i;j=f+-1&h;c[5633]=j|f&i;if(j|0){j=1;l=k;return j|0}}else{a=c[5632]|0;b=c[8411692+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if((b|i)&3){if(Bf(i,a,2,2)|0){j=-1;l=k;return j|0}}else c[b+i>>2]=a;c[5639]=(c[5646]<<2)+j&h|j&0-g}while(0);j=0;l=k;return j|0}function Yf(){var a=0,b=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;f=c[5755]|0;h=f<<9&65536;i=h+-1|0;e=f&15;j=c[5638]|0;k=c[5639]|0;e=(i&j)+(c[22740+(((e|0)==0?3:e+-1|0)<<4)+4>>2]|0)|0;g=(i&k)+(c[5686]|0)|0;if(f&48){f=c[5633]|0;if(!(f&i)){k=0;return k|0}a=c[5770]|0;b=c[23084+(a+(e>>>12)<<2)>>2]|0;do if(b&1)if(!(zf(e,0,0,2)|0)){b=c[5762]|0;a=c[5770]|0;break}else{k=-1;return k|0}else b=d[b+e>>0]|0;while(0);a=c[23084+(a+(g>>>12)<<2)>>2]|0;do if(a&1)if(!(zf(g,0,0,2)|0)){a=c[5762]|0;break}else{k=-1;return k|0}else a=d[a+g>>0]|0;while(0);c[5641]=a;a=b-a<<24;c[5642]=a>>24;c[5643]=6;h=0-h|0;b=c[5646]|0;c[5638]=b+j&i|j&h;c[5639]=b+k&i|k&h;b=f+-1&i;c[5633]=b|f&h;a=(a|0)==0;if(!(c[5755]&16)){if(a){k=0;return k|0}}else if(!a){k=0;return k|0}if(b|0){k=1;return k|0}}else{a=c[5770]|0;b=c[23084+(a+(e>>>12)<<2)>>2]|0;do if(b&1)if(!(zf(e,0,0,2)|0)){b=c[5762]|0;a=c[5770]|0;break}else{k=-1;return k|0}else b=d[b+e>>0]|0;while(0);a=c[23084+(a+(g>>>12)<<2)>>2]|0;do if(a&1)if(!(zf(g,0,0,2)|0)){a=c[5762]|0;break}else{k=-1;return k|0}else a=d[a+g>>0]|0;while(0);c[5641]=a;c[5642]=b-a<<24>>24;c[5643]=6;h=0-h|0;g=c[5646]|0;c[5638]=g+j&i|j&h;c[5639]=g+k&i|k&h}k=0;return k|0}function Zf(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;f=c[5755]|0;h=f<<9&65536;i=h+-1|0;e=f&15;j=c[5638]|0;k=c[5639]|0;e=(i&j)+(c[22740+(((e|0)==0?3:e+-1|0)<<4)+4>>2]|0)|0;g=(i&k)+(c[5686]|0)|0;if(f&48){f=c[5633]|0;if(!(f&i)){k=0;return k|0}a=c[5770]|0;b=c[23084+(a+(e>>>12)<<2)>>2]|0;do if((b|e)&3)if(!(zf(e,2,0,2)|0)){d=c[5770]|0;a=23048;break}else{k=-1;return k|0}else{d=a;a=b+e|0}while(0);b=c[a>>2]|0;a=c[23084+(d+(g>>>12)<<2)>>2]|0;if((a|g)&3)if(!(zf(g,2,0,2)|0))a=23048;else{k=-1;return k|0}else a=a+g|0;a=c[a>>2]|0;c[5641]=a;a=b-a|0;c[5642]=a;c[5643]=8;h=0-h|0;b=c[5646]<<2;c[5638]=b+j&i|j&h;c[5639]=b+k&i|k&h;b=f+-1&i;c[5633]=b|f&h;a=(a|0)==0;if(!(c[5755]&16)){if(a){k=0;return k|0}}else if(!a){k=0;return k|0}if(b|0){k=1;return k|0}}else{a=c[5770]|0;b=c[23084+(a+(e>>>12)<<2)>>2]|0;do if((b|e)&3)if(!(zf(e,2,0,2)|0)){d=c[5770]|0;a=23048;break}else{k=-1;return k|0}else{d=a;a=b+e|0}while(0);b=c[a>>2]|0;a=c[23084+(d+(g>>>12)<<2)>>2]|0;if((a|g)&3)if(!(zf(g,2,0,2)|0))a=23048;else{k=-1;return k|0}else a=a+g|0;g=c[a>>2]|0;c[5641]=g;c[5642]=b-g;c[5643]=8;h=0-h|0;g=c[5646]<<2;c[5638]=g+j&i|j&h;c[5639]=g+k&i|k&h}k=0;return k|0}function _f(){var a=0,b=0,e=0,f=0,g=0,h=0;e=c[5755]|0;f=e<<9&65536;g=f+-1|0;b=e&15;h=c[5638]|0;b=(g&h)+(c[22740+(((b|0)==0?3:b+-1|0)<<4)+4>>2]|0)|0;if(e&48){e=c[5633]|0;if(!(e&g)){h=0;return h|0}a=c[23084+((c[5770]|0)+(b>>>12)<<2)>>2]|0;do if(a&1)if(!(zf(b,0,0,2)|0)){a=c[5762]|0;break}else{h=-1;return h|0}else a=d[a+b>>0]|0;while(0);c[5632]=c[5632]&-256|a;f=0-f|0;c[5638]=(c[5646]|0)+h&g|h&f;h=e+-1&g;c[5633]=h|e&f;if(h|0){h=1;return h|0}}else{a=c[23084+((c[5770]|0)+(b>>>12)<<2)>>2]|0;do if(a&1)if(!(zf(b,0,0,2)|0)){a=c[5762]|0;break}else{h=-1;return h|0}else a=d[a+b>>0]|0;while(0);c[5632]=c[5632]&-256|a;c[5638]=(c[5646]|0)+h&g|h&0-f}h=0;return h|0}function $f(){var a=0,b=0,d=0,e=0,f=0,g=0;d=c[5755]|0;e=d<<9&65536;f=e+-1|0;b=d&15;g=c[5638]|0;b=(f&g)+(c[22740+(((b|0)==0?3:b+-1|0)<<4)+4>>2]|0)|0;if(d&48){d=c[5633]|0;if(!(d&f)){g=0;return g|0}a=c[23084+((c[5770]|0)+(b>>>12)<<2)>>2]|0;if((a|b)&3)if(!(zf(b,2,0,2)|0))a=23048;else{g=-1;return g|0}else a=a+b|0;c[5632]=c[a>>2];e=0-e|0;c[5638]=(c[5646]<<2)+g&f|g&e;g=d+-1&f;c[5633]=g|d&e;if(g|0){g=1;return g|0}}else{a=c[23084+((c[5770]|0)+(b>>>12)<<2)>>2]|0;if((a|b)&3)if(!(zf(b,2,0,2)|0))a=23048;else{g=-1;return g|0}else a=a+b|0;c[5632]=c[a>>2];c[5638]=(c[5646]<<2)+g&f|g&0-e}g=0;return g|0}function ag(){var a=0,b=0,e=0,f=0,g=0,h=0,i=0;b=c[5755]|0;g=b<<9&65536;h=g+-1|0;i=c[5639]|0;e=(h&i)+(c[5686]|0)|0;if(b&48){f=c[5633]|0;if(!(f&h)){i=0;return i|0}a=c[23084+((c[5770]|0)+(e>>>12)<<2)>>2]|0;do if(a&1)if(!(zf(e,0,0,2)|0)){a=c[5762]|0;e=c[5755]|0;break}else{i=-1;return i|0}else{a=d[a+e>>0]|0;e=b}while(0);b=c[5632]|0;c[5641]=a;a=b-a<<24;c[5642]=a>>24;c[5643]=6;g=0-g|0;c[5639]=(c[5646]|0)+i&h|i&g;b=f+-1&h;c[5633]=b|f&g;a=(a|0)==0;if(!(e&16)){if(a){i=0;return i|0}}else if(!a){i=0;return i|0}if(b|0){i=1;return i|0}}else{a=c[23084+((c[5770]|0)+(e>>>12)<<2)>>2]|0;do if(a&1)if(!(zf(e,0,0,2)|0)){a=c[5762]|0;break}else{i=-1;return i|0}else a=d[a+e>>0]|0;while(0);f=c[5632]|0;c[5641]=a;c[5642]=f-a<<24>>24;c[5643]=6;c[5639]=(c[5646]|0)+i&h|i&0-g}i=0;return i|0}function bg(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,i=0;a=c[5755]|0;g=a<<9&65536;h=g+-1|0;i=c[5639]|0;d=(h&i)+(c[5686]|0)|0;if(a&48){e=c[5633]|0;if(!(e&h)){i=0;return i|0}b=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;do if((b|d)&3)if(!(zf(d,2,0,2)|0)){f=c[5755]|0;a=23048;break}else{i=-1;return i|0}else{f=a;a=b+d|0}while(0);a=c[a>>2]|0;b=c[5632]|0;c[5641]=a;a=b-a|0;c[5642]=a;c[5643]=8;g=0-g|0;c[5639]=(c[5646]<<2)+i&h|i&g;b=e+-1&h;c[5633]=b|e&g;a=(a|0)==0;if(!(f&16)){if(a){i=0;return i|0}}else if(!a){i=0;return i|0}if(b|0){i=1;return i|0}}else{a=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;if((a|d)&3)if(!(zf(d,2,0,2)|0))a=23048;else{i=-1;return i|0}else a=a+d|0;f=c[a>>2]|0;e=c[5632]|0;c[5641]=f;c[5642]=e-f;c[5643]=8;c[5639]=(c[5646]<<2)+i&h|i&0-g}i=0;return i|0}function cg(){var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0;d=c[5634]|0;e=d&65535;d=ig(d&65535,0,0)|0;if((d|0)<0){if((c[5746]|0)!=32){j=d;return j|0}b=c[5755]|0;if(b&48){b=(c[5766]|0)+120|0;i=b;j=c[i+4>>2]|0;c[b>>2]=c[i>>2]|8;c[b+4>>2]=j;b=c[5755]|0}j=(c[5766]|0)+120|0;i=j;h=c[i+4>>2]|0;c[j>>2]=c[i>>2]|(b&128^128)+128;c[j+4>>2]=h;j=(c[5766]|0)+120|0;h=j;i=c[h+4>>2]|0;c[j>>2]=c[h>>2]|4;c[j+4>>2]=i;j=d;return j|0}f=c[5755]|0;g=f<<9&65536;h=g+-1|0;i=c[5639]|0;j=(h&i)+(c[5686]|0)|0;if(f&48){f=c[5633]|0;if(!(f&h)){j=0;return j|0}b=j>>>12;if(c[8411692+((c[5770]|0)+b<<2)>>2]&1|0?zf(j,0,1,2)|0:0){j=-1;return j|0}d=Ya[c[16808512>>2]&63](c[4202130]|0,e,0)|0;b=c[8411692+((c[5770]|0)+b<<2)>>2]|0;if(b&1){if(Bf(j,d,0,2)|0){j=-1;return j|0}}else a[b+j>>0]=d;g=0-g|0;c[5639]=(c[5646]|0)+i&h|i&g;j=f+-1&h;c[5633]=j|f&g;if(j|0){j=1;return j|0}}else{b=j>>>12;if(c[8411692+((c[5770]|0)+b<<2)>>2]&1|0?zf(j,0,1,2)|0:0){j=-1;return j|0}d=Ya[c[16808512>>2]&63](c[4202130]|0,e,0)|0;b=c[8411692+((c[5770]|0)+b<<2)>>2]|0;if(b&1){if(Bf(j,d,0,2)|0){j=-1;return j|0}}else a[b+j>>0]=d;c[5639]=(c[5646]|0)+i&h|i&0-g}j=0;return j|0}function dg(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,i=0;b=c[5634]|0;d=b&65535;b=ig(b&65535,2,0)|0;if((b|0)<0){if((c[5746]|0)!=32){i=b;return i|0}a=c[5755]|0;if(a&48){a=(c[5766]|0)+120|0;h=a;i=c[h+4>>2]|0;c[a>>2]=c[h>>2]|8;c[a+4>>2]=i;a=c[5755]|0}i=(c[5766]|0)+120|0;h=i;g=c[h+4>>2]|0;c[i>>2]=c[h>>2]|(a&128^128)+128;c[i+4>>2]=g;i=(c[5766]|0)+120|0;g=i;h=c[g+4>>2]|0;c[i>>2]=c[g>>2]|4;c[i+4>>2]=h;i=b;return i|0}e=c[5755]|0;f=e<<9&65536;g=f+-1|0;h=c[5639]|0;i=(g&h)+(c[5686]|0)|0;if(e&48){e=c[5633]|0;if(!(e&g)){i=0;return i|0}a=i>>>12;if((c[8411692+((c[5770]|0)+a<<2)>>2]|i)&3|0?zf(i,2,1,2)|0:0){i=-1;return i|0}b=Ya[c[16808512>>2]&63](c[4202130]|0,d,2)|0;a=c[8411692+((c[5770]|0)+a<<2)>>2]|0;if((a|i)&3){if(Bf(i,b,2,2)|0){i=-1;return i|0}}else c[a+i>>2]=b;f=0-f|0;c[5639]=(c[5646]<<2)+h&g|h&f;i=e+-1&g;c[5633]=i|e&f;if(i|0){i=1;return i|0}}else{a=i>>>12;if((c[8411692+((c[5770]|0)+a<<2)>>2]|i)&3|0?zf(i,2,1,2)|0:0){i=-1;return i|0}b=Ya[c[16808512>>2]&63](c[4202130]|0,d,2)|0;a=c[8411692+((c[5770]|0)+a<<2)>>2]|0;if((a|i)&3){if(Bf(i,b,2,2)|0){i=-1;return i|0}}else c[a+i>>2]=b;c[5639]=(c[5646]<<2)+h&g|h&0-f}i=0;return i|0}function eg(){var a=0,b=0,e=0,f=0,g=0,h=0,i=0,j=0;b=c[5634]|0;j=b&65535;e=c[5755]&15;e=(e|0)==0?3:e+-1|0;b=ig(b&65535,0,0)|0;if((b|0)<0){if((c[5746]|0)!=32){j=b;return j|0}a=c[5755]|0;if(a&48){a=(c[5766]|0)+120|0;i=a;j=c[i+4>>2]|0;c[a>>2]=c[i>>2]|8;c[a+4>>2]=j;a=c[5755]|0}h=(c[5766]|0)+120|0;g=h;j=c[g+4>>2]|0;c[h>>2]=c[g>>2]|(a&128^128)+128;c[h+4>>2]=j;h=e<<10|4;j=(c[5766]|0)+120|0;g=j;i=c[g+4>>2]|((h|0)<0)<<31>>31;c[j>>2]=c[g>>2]|h;c[j+4>>2]=i;j=b;return j|0}f=c[5755]|0;g=f<<9&65536;h=g+-1|0;i=c[5638]|0;if(f&48){f=c[5633]|0;if(!(f&h)){j=0;return j|0}a=(c[22740+(e<<4)+4>>2]|0)+(h&i)|0;b=c[23084+((a>>>12)+(c[5770]|0)<<2)>>2]|0;do if(b&1)if(!(zf(a,0,0,2)|0)){a=c[5762]|0;break}else{j=-1;return j|0}else a=d[b+a>>0]|0;while(0);gb[c[16808516>>2]&63](c[4202130]|0,j,a,0);g=0-g|0;c[5638]=(c[5646]|0)+i&h|i&g;j=f+-1&h;c[5633]=j|f&g;if(j|0){j=1;return j|0}}else{a=(c[22740+(e<<4)+4>>2]|0)+(h&i)|0;b=c[23084+((a>>>12)+(c[5770]|0)<<2)>>2]|0;do if(b&1)if(!(zf(a,0,0,2)|0)){a=c[5762]|0;break}else{j=-1;return j|0}else a=d[b+a>>0]|0;while(0);gb[c[16808516>>2]&63](c[4202130]|0,j,a,0);c[5638]=(c[5646]|0)+i&h|i&0-g}j=0;return j|0}function fg(){var a=0,b=0,d=0,e=0,f=0,g=0,h=0,i=0;b=c[5634]|0;i=b&65535;d=c[5755]&15;d=(d|0)==0?3:d+-1|0;b=ig(b&65535,2,0)|0;if((b|0)<0){if((c[5746]|0)!=32){i=b;return i|0}a=c[5755]|0;if(a&48){a=(c[5766]|0)+120|0;h=a;i=c[h+4>>2]|0;c[a>>2]=c[h>>2]|8;c[a+4>>2]=i;a=c[5755]|0}g=(c[5766]|0)+120|0;f=g;i=c[f+4>>2]|0;c[g>>2]=c[f>>2]|(a&128^128)+128;c[g+4>>2]=i;g=d<<10|4;i=(c[5766]|0)+120|0;f=i;h=c[f+4>>2]|((g|0)<0)<<31>>31;c[i>>2]=c[f>>2]|g;c[i+4>>2]=h;i=b;return i|0}e=c[5755]|0;f=e<<9&65536;g=f+-1|0;h=c[5638]|0;if(e&48){e=c[5633]|0;if(!(e&g)){i=0;return i|0}a=(c[22740+(d<<4)+4>>2]|0)+(g&h)|0;b=c[23084+((a>>>12)+(c[5770]|0)<<2)>>2]|0;if((b|a)&3)if(!(zf(a,2,0,2)|0))a=23048;else{i=-1;return i|0}else a=b+a|0;gb[c[16808516>>2]&63](c[4202130]|0,i,c[a>>2]|0,2);f=0-f|0;c[5638]=(c[5646]<<2)+h&g|h&f;i=e+-1&g;c[5633]=i|e&f;if(i|0){i=1;return i|0}}else{a=(c[22740+(d<<4)+4>>2]|0)+(g&h)|0;b=c[23084+((a>>>12)+(c[5770]|0)<<2)>>2]|0;if((b|a)&3)if(!(zf(a,2,0,2)|0))a=23048;else{i=-1;return i|0}else a=b+a|0;gb[c[16808516>>2]&63](c[4202130]|0,i,c[a>>2]|0,2);c[5638]=(c[5646]<<2)+h&g|h&0-f}i=0;return i|0}function gg(f,g){f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;u=l;l=l+160|0;j=u+144|0;s=u+128|0;t=u+16|0;r=u;k=u+112|0;m=u+96|0;n=u+80|0;o=u+64|0;p=u+48|0;q=u+32|0;a:do switch(f|0){case 8:{s=(c[5648]|0)+7|0;t=s&7;c[5648]=t;a[22600+t>>0]=0;t=22608+(t<<4)|0;s=22608+((g+1+s&7)<<4)|0;c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2];t=0;l=u;return t|0}case 57:case 41:case 9:{t=c[5648]|0;s=22608+((t+g&7)<<4)|0;c[j>>2]=c[s>>2];c[j+4>>2]=c[s+4>>2];c[j+8>>2]=c[s+8>>2];c[j+12>>2]=c[s+12>>2];t=22608+(t<<4)|0;c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];c[t>>2]=c[j>>2];c[t+4>>2]=c[j+4>>2];c[t+8>>2]=c[j+8>>2];c[t+12>>2]=c[j+12>>2];t=0;l=u;return t|0}case 10:{if(!g){h=c[5732]|0;if(h&12|0){c[5746]=7;c[5747]=0;t=-1;l=u;return t|0}if((h&32|0)==0|(b[11298]&128)==0){t=0;l=u;return t|0}c[5746]=16;c[5747]=0;t=-1;l=u;return t|0}break}case 12:switch(g|0){case 0:{t=22608+(c[5648]<<4)+8|0;b[t>>1]=b[t>>1]^-32768;t=0;l=u;return t|0}case 1:{t=22608+(c[5648]<<4)+8|0;b[t>>1]=b[t>>1]&32767;t=0;l=u;return t|0}case 4:{t=22608+(c[5648]<<4)|0;c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];c[j>>2]=c[2600];c[j+4>>2]=c[2601];c[j+8>>2]=c[2602];c[j+12>>2]=c[2603];t=Gi(s,j,0,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=0;l=u;return t|0}case 5:{i=c[5648]|0;j=22608+(i<<4)|0;g=c[j>>2]|0;j=c[j+4>>2]|0;i=b[22608+(i<<4)+8>>1]|0;h=b[11298]&-18177|(i&65535)>>>6&512;b[11298]=h;i=i&32767;b:do if(i<<16>>16<32767){switch(i<<16>>16){case 0:break;default:break b}h=h&65535;if((g|0)==0&(j|0)==0){b[11298]=h|16384;t=0;l=u;return t|0}else{b[11298]=h|17408;t=0;l=u;return t|0}}else{switch(i<<16>>16){case 32767:break;default:break b}if((j|0)>=0){t=0;l=u;return t|0}h=h&65535;if((g|0)==0&(j|0)==-2147483648){b[11298]=h|1280;t=0;l=u;return t|0}else{b[11298]=h|256;t=0;l=u;return t|0}}while(0);b[11298]=h|1024;t=0;l=u;return t|0}default:break a}case 13:{if((g|0)!=7){t=(c[5648]|0)+7&7;c[5648]=t;a[22600+t>>0]=0;t=22608+(t<<4)|0;s=10304+(g<<4)|0;c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2];t=0;l=u;return t|0}break}case 14:switch(g|0){case 0:{c[s>>2]=c[5684];Zh(80,s);r=22608+(c[5648]<<4)|0;c[j>>2]=c[r>>2];c[j+4>>2]=c[r+4>>2];c[j+8>>2]=c[r+8>>2];c[j+12>>2]=c[r+12>>2];Ii(t,j,s);c[r>>2]=c[t>>2];c[r+4>>2]=c[t+4>>2];c[r+8>>2]=c[t+8>>2];c[r+12>>2]=c[t+12>>2];t=0;l=u;return t|0}case 1:{c[t>>2]=c[5684];Zh(80,t);p=c[5648]|0;q=22608+((p+1&7)<<4)|0;p=22608+(p<<4)|0;c[s>>2]=c[p>>2];c[s+4>>2]=c[p+4>>2];c[s+8>>2]=c[p+8>>2];c[s+12>>2]=c[p+12>>2];c[j>>2]=c[q>>2];c[j+4>>2]=c[q+4>>2];c[j+8>>2]=c[q+8>>2];c[j+12>>2]=c[q+12>>2];Ri(r,s,j,t);c[q>>2]=c[r>>2];c[q+4>>2]=c[r+4>>2];c[q+8>>2]=c[r+8>>2];c[q+12>>2]=c[r+12>>2];t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 2:{c[j>>2]=c[5684];Zh(80,j);t=(Qi(22608+(c[5648]<<4)|0,j)|0)==0;h=e[11298]|0;if(t){b[11298]=h&64511;t=(c[5648]|0)+7&7;c[5648]=t;a[22600+t>>0]=0;t=22608+(t<<4)|0;c[t>>2]=c[2576];c[t+4>>2]=c[2577];c[t+8>>2]=c[2578];c[t+12>>2]=c[2579]}else b[11298]=h|1024;t=0;l=u;return t|0}case 3:{c[t>>2]=c[5684];Zh(80,t);p=c[5648]|0;q=22608+((p+1&7)<<4)|0;p=22608+(p<<4)|0;c[s>>2]=c[p>>2];c[s+4>>2]=c[p+4>>2];c[s+8>>2]=c[p+8>>2];c[s+12>>2]=c[p+12>>2];c[j>>2]=c[q>>2];c[j+4>>2]=c[q+4>>2];c[j+8>>2]=c[q+8>>2];c[j+12>>2]=c[q+12>>2];Ji(r,s,j,t);c[q>>2]=c[r>>2];c[q+4>>2]=c[r+4>>2];c[q+8>>2]=c[r+8>>2];c[q+12>>2]=c[r+12>>2];t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 4:{t=22608+(c[5648]<<4)|0;c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];Ei(s,j,22736);t=c[5648]|0;r=22608+(t<<4)|0;c[r>>2]=c[s>>2];c[r+4>>2]=c[s+4>>2];c[r+8>>2]=c[s+8>>2];c[r+12>>2]=c[s+12>>2];t=t+7&7;c[5648]=t;a[22600+t>>0]=0;t=22608+(t<<4)|0;c[t>>2]=c[j>>2];c[t+4>>2]=c[j+4>>2];c[t+8>>2]=c[j+8>>2];c[t+12>>2]=c[j+12>>2];t=0;l=u;return t|0}case 5:{b[11298]=b[11298]&-18177;h=c[5648]|0;q=22608+(h<<4)|0;h=22608+((h+1&7)<<4)|0;c[s>>2]=c[q>>2];c[s+4>>2]=c[q+4>>2];c[s+8>>2]=c[q+8>>2];c[s+12>>2]=c[q+12>>2];c[j>>2]=c[h>>2];c[j+4>>2]=c[h+4>>2];c[j+8>>2]=c[h+8>>2];c[j+12>>2]=c[h+12>>2];h=Ki(s,j,t,r,22736)|0;if((h|0)>-1){if(!h){h=c[r>>2]|0;if(!((h&1|0)==0&0==0))b[11298]=b[11298]|512;if(!((h&2|0)==0&0==0))b[11298]=b[11298]|16384;if(!((h&4|0)==0&0==0)){h=256;i=40}}else{h=1024;i=40}if((i|0)==40)b[11298]=b[11298]|h;s=22608+(c[5648]<<4)|0;c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2]}t=0;l=u;return t|0}case 6:{c[5648]=(c[5648]|0)+7&7;b[11298]=b[11298]&-18177;t=0;l=u;return t|0}default:{c[5648]=(c[5648]|0)+1&7;b[11298]=b[11298]&-18177;t=0;l=u;return t|0}}case 15:switch(g|0){case 0:{b[11298]=b[11298]&-18177;h=c[5648]|0;q=22608+(h<<4)|0;h=22608+((h+1&7)<<4)|0;c[s>>2]=c[q>>2];c[s+4>>2]=c[q+4>>2];c[s+8>>2]=c[q+8>>2];c[s+12>>2]=c[q+12>>2];c[j>>2]=c[h>>2];c[j+4>>2]=c[h+4>>2];c[j+8>>2]=c[h+8>>2];c[j+12>>2]=c[h+12>>2];h=Ni(s,j,t,r,22736)|0;if((h|0)>-1){if(!h){h=c[r>>2]|0;if(!((h&1|0)==0&0==0))b[11298]=b[11298]|512;if(!((h&2|0)==0&0==0))b[11298]=b[11298]|16384;if(!((h&4|0)==0&0==0)){h=256;i=53}}else{h=1024;i=53}if((i|0)==53)b[11298]=b[11298]|h;s=22608+(c[5648]<<4)|0;c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2]}t=0;l=u;return t|0}case 1:{c[t>>2]=c[5684];Zh(80,t);p=c[5648]|0;q=22608+((p+1&7)<<4)|0;p=22608+(p<<4)|0;c[s>>2]=c[p>>2];c[s+4>>2]=c[p+4>>2];c[s+8>>2]=c[p+8>>2];c[s+12>>2]=c[p+12>>2];c[j>>2]=c[q>>2];c[j+4>>2]=c[q+4>>2];c[j+8>>2]=c[q+8>>2];c[j+12>>2]=c[q+12>>2];Si(r,s,j,t);c[q>>2]=c[r>>2];c[q+4>>2]=c[r+4>>2];c[q+8>>2]=c[r+8>>2];c[q+12>>2]=c[r+12>>2];t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 2:{t=22608+(c[5648]<<4)|0;c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];si(s,j,22736);c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2];t=0;l=u;return t|0}case 3:{r=22608+(c[5648]<<4)|0;c[j>>2]=c[r>>2];c[j+4>>2]=c[r+4>>2];c[j+8>>2]=c[r+8>>2];c[j+12>>2]=c[r+12>>2];r=(Oi(j,s,t,22736)|0)<0;h=e[11298]|0;if(r)b[11298]=h|1024;else{b[11298]=h&64511;r=c[5648]|0;q=22608+(r<<4)|0;c[q>>2]=c[s>>2];c[q+4>>2]=c[s+4>>2];c[q+8>>2]=c[s+8>>2];c[q+12>>2]=c[s+12>>2];s=r+7&7;c[5648]=s;a[22600+s>>0]=0;s=22608+(s<<4)|0;c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2]}t=0;l=u;return t|0}case 5:{q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+1&7)<<4)|0;c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[q>>2];c[j+4>>2]=c[q+4>>2];c[j+8>>2]=c[q+8>>2];c[j+12>>2]=c[q+12>>2];Fi(t,s,j,22736);c[r>>2]=c[t>>2];c[r+4>>2]=c[t+4>>2];c[r+8>>2]=c[t+8>>2];c[r+12>>2]=c[t+12>>2];t=0;l=u;return t|0}case 4:{t=22608+(c[5648]<<4)|0;c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];ki(s,j,22736);c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2];t=0;l=u;return t|0}case 6:{t=22608+(c[5648]<<4)|0;c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=(Oi(j,s,0,22736)|0)<0;h=e[11298]|0;if(t)b[11298]=h|1024;else{b[11298]=h&64511;t=22608+(c[5648]<<4)|0;c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2]}t=0;l=u;return t|0}default:{t=22608+(c[5648]<<4)|0;c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=(Oi(j,0,s,22736)|0)<0;h=e[11298]|0;if(t)b[11298]=h|1024;else{b[11298]=h&64511;t=22608+(c[5648]<<4)|0;c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2]}t=0;l=u;return t|0}}case 7:case 6:case 5:case 4:case 39:case 38:case 37:case 36:case 55:case 54:case 53:case 52:case 49:case 48:case 33:case 32:case 1:case 0:{h=c[5648]|0;i=22608+(h<<4)|0;h=22608+((h+g&7)<<4)|0;c[t>>2]=c[i>>2];c[t+4>>2]=c[i+4>>2];c[t+8>>2]=c[i+8>>2];c[t+12>>2]=c[i+12>>2];c[r>>2]=c[h>>2];c[r+4>>2]=c[h+4>>2];c[r+8>>2]=c[h+8>>2];c[r+12>>2]=c[h+12>>2];switch(f&7){case 0:{c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];c[j>>2]=c[r>>2];c[j+4>>2]=c[r+4>>2];c[j+8>>2]=c[r+8>>2];c[j+12>>2]=c[r+12>>2];li(k,s,j,22736);c[t>>2]=c[k>>2];c[t+4>>2]=c[k+4>>2];c[t+8>>2]=c[k+8>>2];c[t+12>>2]=c[k+12>>2];break}case 1:{c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];c[j>>2]=c[r>>2];c[j+4>>2]=c[r+4>>2];c[j+8>>2]=c[r+8>>2];c[j+12>>2]=c[r+12>>2];qi(m,s,j,22736);c[t>>2]=c[m>>2];c[t+4>>2]=c[m+4>>2];c[t+8>>2]=c[m+8>>2];c[t+12>>2]=c[m+12>>2];break}case 4:{c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];c[j>>2]=c[r>>2];c[j+4>>2]=c[r+4>>2];c[j+8>>2]=c[r+8>>2];c[j+12>>2]=c[r+12>>2];pi(n,s,j,22736);c[t>>2]=c[n>>2];c[t+4>>2]=c[n+4>>2];c[t+8>>2]=c[n+8>>2];c[t+12>>2]=c[n+12>>2];break}case 5:{c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];pi(o,s,j,22736);c[t>>2]=c[o>>2];c[t+4>>2]=c[o+4>>2];c[t+8>>2]=c[o+8>>2];c[t+12>>2]=c[o+12>>2];break}case 6:{c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];c[j>>2]=c[r>>2];c[j+4>>2]=c[r+4>>2];c[j+8>>2]=c[r+8>>2];c[j+12>>2]=c[r+12>>2];ri(p,s,j,22736);c[t>>2]=c[p>>2];c[t+4>>2]=c[p+4>>2];c[t+8>>2]=c[p+8>>2];c[t+12>>2]=c[p+12>>2];break}default:{c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];ri(q,s,j,22736);c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2]}}if((f|0)>31){c[h>>2]=c[t>>2];c[h+4>>2]=c[t+4>>2];c[h+8>>2]=c[t+8>>2];c[h+12>>2]=c[t+12>>2];if((f|0)>47){t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7}}else{c[i>>2]=c[t>>2];c[i+4>>2]=c[t+4>>2];c[i+8>>2]=c[t+8>>2];c[i+12>>2]=c[t+12>>2]}t=0;l=u;return t|0}case 34:case 2:{q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+g&7)<<4)|0;c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2];c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=Gi(s,j,0,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=0;l=u;return t|0}case 50:case 35:case 3:{q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+g&7)<<4)|0;c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2];c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=Gi(s,j,0,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 21:{if((g|0)==1){q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+1&7)<<4)|0;c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2];c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=Gi(s,j,1,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=c[5648]|0;a[22600+t>>0]=1;a[22600+(t+1&7)>>0]=1;c[5648]=t+2&7;t=0;l=u;return t|0}break}case 28:switch(g|0){case 2:{b[11298]=b[11298]&32512;t=0;l=u;return t|0}case 3:{b[11298]=0;c[5648]=0;b[11299]=895;t=22600;c[t>>2]=16843009;c[t+4>>2]=16843009;Yh(0,22736);t=(e[11299]|0)>>>8&255;Zh((t&3)==0?32:(t&3)==2?64:80,22736);t=0;l=u;return t|0}case 4:case 1:case 0:{t=0;l=u;return t|0}default:break a}case 29:{t=c[5648]|0;r=22608+(t<<4)|0;t=22608+((t+g&7)<<4)|0;c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];Ug(s,j);t=0;l=u;return t|0}case 30:{t=c[5648]|0;r=22608+(t<<4)|0;t=22608+((t+g&7)<<4)|0;c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];Vg(s,j);t=0;l=u;return t|0}case 40:{a[22600+((c[5648]|0)+g&7)>>0]=1;t=0;l=u;return t|0}case 42:{s=c[5648]|0;t=22608+((s+g&7)<<4)|0;s=22608+(s<<4)|0;c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2];t=0;l=u;return t|0}case 59:case 58:case 11:case 43:{t=c[5648]|0;s=22608+((t+g&7)<<4)|0;r=22608+(t<<4)|0;c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 44:{q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+g&7)<<4)|0;c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2];c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=Gi(s,j,1,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=0;l=u;return t|0}case 45:{q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+g&7)<<4)|0;c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2];c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=Gi(s,j,1,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 51:{if((g|0)==1){q=c[5648]|0;r=22608+(q<<4)|0;q=22608+((q+1&7)<<4)|0;c[t>>2]=c[q>>2];c[t+4>>2]=c[q+4>>2];c[t+8>>2]=c[q+8>>2];c[t+12>>2]=c[q+12>>2];c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];t=Gi(s,j,0,22736)|0;b[11298]=b[11298]&-17665|b[15272+(t+1<<1)>>1];t=c[5648]|0;a[22600+t>>0]=1;a[22600+(t+1&7)>>0]=1;c[5648]=t+2&7;t=0;l=u;return t|0}break}case 56:{t=c[5648]|0;a[22600+(t+g&7)>>0]=1;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 60:{if(!g){c[5632]=c[5632]&-65536|b[11298]&-14337&65535|c[5648]<<11&63488;t=0;l=u;return t|0}break}case 61:{t=c[5648]|0;r=22608+(t<<4)|0;t=22608+((t+g&7)<<4)|0;c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];Ug(s,j);t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 62:{t=c[5648]|0;r=22608+(t<<4)|0;t=22608+((t+g&7)<<4)|0;c[s>>2]=c[r>>2];c[s+4>>2]=c[r+4>>2];c[s+8>>2]=c[r+8>>2];c[s+12>>2]=c[r+12>>2];c[j>>2]=c[t>>2];c[j+4>>2]=c[t+4>>2];c[j+8>>2]=c[t+8>>2];c[j+12>>2]=c[t+12>>2];Vg(s,j);t=c[5648]|0;a[22600+t>>0]=1;c[5648]=t+1&7;t=0;l=u;return t|0}case 19:case 18:case 17:case 16:case 27:case 26:case 25:case 24:{c:do switch(f&3){case 0:{h=nf(22528)|0;break}case 1:{h=(c[5642]|0)==0&1;break}case 2:{h=Of()|0;break}case 3:if((c[5643]|0)==24){h=(c[5641]|0)>>>2&1;break c}else{h=d[21168+(c[5642]&255)>>0]|0;break c}default:{}}while(0);if((h|0)==(f>>>3&1|0)){t=0;l=u;return t|0}s=c[5648]|0;t=22608+(s<<4)|0;s=22608+((s+g&7)<<4)|0;c[t>>2]=c[s>>2];c[t+4>>2]=c[s+4>>2];c[t+8>>2]=c[s+8>>2];c[t+12>>2]=c[s+12>>2];t=0;l=u;return t|0}default:{}}while(0);c[5746]=6;c[5747]=0;t=-1;l=u;return t|0}function hg(f,g){f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+224|0;C=D+208|0;r=D+64|0;v=D;j=D+192|0;m=D+176|0;q=D+160|0;n=D+144|0;w=D+128|0;x=D+112|0;z=D+96|0;s=D+80|0;t=D+48|0;u=D+32|0;p=D+16|0;a:do switch(f|0){case 8:case 7:case 6:case 5:case 4:case 3:case 2:case 1:case 0:case 24:case 23:case 22:case 21:case 20:case 19:case 18:case 17:case 16:case 40:case 39:case 38:case 37:case 36:case 35:case 34:case 33:case 32:case 56:case 55:case 54:case 53:case 52:case 51:case 50:case 49:case 48:{switch(f>>>4&268435455|0){case 0:{h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0))h=23048;else{g=-1;l=D;return g|0}else h=h+g|0;ci(j,c[h>>2]|0,22736);c[v>>2]=c[j>>2];c[v+4>>2]=c[j+4>>2];c[v+8>>2]=c[j+8>>2];c[v+12>>2]=c[j+12>>2];break}case 1:{h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0))h=23048;else{g=-1;l=D;return g|0}else h=h+g|0;$h(m,c[h>>2]|0,22736);c[v>>2]=c[m>>2];c[v+4>>2]=c[m+4>>2];c[v+8>>2]=c[m+8>>2];c[v+12>>2]=c[m+12>>2];break}case 2:{h=c[5770]|0;i=c[23084+(h+(g>>>12)<<2)>>2]|0;do if((i|g)&3)if(!(zf(g,2,0,2)|0)){h=c[5770]|0;i=23048;break}else{g=-1;l=D;return g|0}else i=i+g|0;while(0);j=c[i>>2]|0;i=g+4|0;h=c[23084+(h+(i>>>12)<<2)>>2]|0;if((h|i)&3)if(!(zf(i,2,0,2)|0))h=23048;else{g=-1;l=D;return g|0}else h=h+i|0;di(q,j,c[h>>2]|0,22736);c[v>>2]=c[q>>2];c[v+4>>2]=c[q+4>>2];c[v+8>>2]=c[q+8>>2];c[v+12>>2]=c[q+12>>2];break}default:{h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,2)|0))h=23048;else{g=-1;l=D;return g|0}else h=h+g|0;$h(n,c[h>>2]<<16>>16,22736);c[v>>2]=c[n>>2];c[v+4>>2]=c[n+4>>2];c[v+8>>2]=c[n+8>>2];c[v+12>>2]=c[n+12>>2]}}switch(f&15){case 0:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[g>>2];c[r+4>>2]=c[g+4>>2];c[r+8>>2]=c[g+8>>2];c[r+12>>2]=c[g+12>>2];c[C>>2]=c[v>>2];c[C+4>>2]=c[v+4>>2];c[C+8>>2]=c[v+8>>2];c[C+12>>2]=c[v+12>>2];li(w,r,C,22736);c[g>>2]=c[w>>2];c[g+4>>2]=c[w+4>>2];c[g+8>>2]=c[w+8>>2];c[g+12>>2]=c[w+12>>2];break a}case 1:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[g>>2];c[r+4>>2]=c[g+4>>2];c[r+8>>2]=c[g+8>>2];c[r+12>>2]=c[g+12>>2];c[C>>2]=c[v>>2];c[C+4>>2]=c[v+4>>2];c[C+8>>2]=c[v+8>>2];c[C+12>>2]=c[v+12>>2];qi(x,r,C,22736);c[g>>2]=c[x>>2];c[g+4>>2]=c[x+4>>2];c[g+8>>2]=c[x+8>>2];c[g+12>>2]=c[x+12>>2];break a}case 2:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[g>>2];c[r+4>>2]=c[g+4>>2];c[r+8>>2]=c[g+8>>2];c[r+12>>2]=c[g+12>>2];c[C>>2]=c[v>>2];c[C+4>>2]=c[v+4>>2];c[C+8>>2]=c[v+8>>2];c[C+12>>2]=c[v+12>>2];g=Gi(r,C,0,22736)|0;b[11298]=b[11298]&-17665|b[15272+(g+1<<1)>>1];break a}case 3:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[g>>2];c[r+4>>2]=c[g+4>>2];c[r+8>>2]=c[g+8>>2];c[r+12>>2]=c[g+12>>2];c[C>>2]=c[v>>2];c[C+4>>2]=c[v+4>>2];c[C+8>>2]=c[v+8>>2];c[C+12>>2]=c[v+12>>2];g=Gi(r,C,0,22736)|0;b[11298]=b[11298]&-17665|b[15272+(g+1<<1)>>1];g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break a}case 4:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[g>>2];c[r+4>>2]=c[g+4>>2];c[r+8>>2]=c[g+8>>2];c[r+12>>2]=c[g+12>>2];c[C>>2]=c[v>>2];c[C+4>>2]=c[v+4>>2];c[C+8>>2]=c[v+8>>2];c[C+12>>2]=c[v+12>>2];pi(z,r,C,22736);c[g>>2]=c[z>>2];c[g+4>>2]=c[z+4>>2];c[g+8>>2]=c[z+8>>2];c[g+12>>2]=c[z+12>>2];break a}case 5:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[v>>2];c[r+4>>2]=c[v+4>>2];c[r+8>>2]=c[v+8>>2];c[r+12>>2]=c[v+12>>2];c[C>>2]=c[g>>2];c[C+4>>2]=c[g+4>>2];c[C+8>>2]=c[g+8>>2];c[C+12>>2]=c[g+12>>2];pi(s,r,C,22736);c[g>>2]=c[s>>2];c[g+4>>2]=c[s+4>>2];c[g+8>>2]=c[s+8>>2];c[g+12>>2]=c[s+12>>2];break a}case 6:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[g>>2];c[r+4>>2]=c[g+4>>2];c[r+8>>2]=c[g+8>>2];c[r+12>>2]=c[g+12>>2];c[C>>2]=c[v>>2];c[C+4>>2]=c[v+4>>2];c[C+8>>2]=c[v+8>>2];c[C+12>>2]=c[v+12>>2];ri(t,r,C,22736);c[g>>2]=c[t>>2];c[g+4>>2]=c[t+4>>2];c[g+8>>2]=c[t+8>>2];c[g+12>>2]=c[t+12>>2];break a}case 7:{g=22608+(c[5648]<<4)|0;c[r>>2]=c[v>>2];c[r+4>>2]=c[v+4>>2];c[r+8>>2]=c[v+8>>2];c[r+12>>2]=c[v+12>>2];c[C>>2]=c[g>>2];c[C+4>>2]=c[g+4>>2];c[C+8>>2]=c[g+8>>2];c[C+12>>2]=c[g+12>>2];ri(u,r,C,22736);c[g>>2]=c[u>>2];c[g+4>>2]=c[u+4>>2];c[g+8>>2]=c[u+8>>2];c[g+12>>2]=c[u+12>>2];break a}default:{g=(c[5648]|0)+7&7;c[5648]=g;a[22600+g>>0]=0;g=22608+(g<<4)|0;c[g>>2]=c[v>>2];c[g+4>>2]=c[v+4>>2];c[g+8>>2]=c[v+8>>2];c[g+12>>2]=c[v+12>>2];break a}}}case 11:case 10:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=ii(C,22736)|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;if(f&1|0){g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7}break}case 27:case 26:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=ei(C,22736)|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;if(f&1|0){g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7}break}case 43:case 42:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=ji(C,22736)|0;j=y;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;h=g+4|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3){if(Bf(h,j,2,2)|0){g=-1;l=D;return g|0}}else c[i+h>>2]=j;if(f&1|0){g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7}break}case 59:case 58:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=Ci(C,22736)|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&1){if(Bf(g,h<<16>>16,1,2)|0){g=-1;l=D;return g|0}}else b[i+g>>1]=h;if(f&1|0){g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7}break}case 25:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=fi(C,22736)|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break}case 41:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=hi(C,22736)|0;j=y;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;h=g+4|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3){if(Bf(h,j,2,2)|0){g=-1;l=D;return g|0}}else c[i+h>>2]=j;g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break}case 57:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=Di(C,22736)|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&1){if(Bf(g,h<<16>>16,1,2)|0){g=-1;l=D;return g|0}}else b[i+g>>1]=h;g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break}case 12:{if(Sg(g,(c[5755]|0)>>>8&1^1)|0){g=-1;l=D;return g|0}break}case 13:{h=c[23084+((c[5770]|0)+(g>>>12)<<2)>>2]|0;do if((h|g)&1)if(!(zf(g,1,0,2)|0)){h=c[5762]|0;break}else{g=-1;l=D;return g|0}else h=e[h+g>>1]|0;while(0);g=h&65535;b[11299]=g;switch((g&65535)>>>10&3){case 0:{i=0;break}case 1:{i=1;break}case 2:{i=2;break}case 3:{i=3;break}default:{}}Yh(i,22736);g=(e[11299]|0)>>>8&255;Zh((g&3)==0?32:(g&3)==2?64:80,22736);break}case 14:{if(Tg(g,(c[5755]|0)>>>8&1^1)|0){g=-1;l=D;return g|0}break}case 15:{h=b[11299]|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((i|g)&1)){b[i+g>>1]=h;break a}if(Bf(g,h&65535,1,2)|0){g=-1;l=D;return g|0}break}case 29:{h=c[5770]|0;i=c[23084+(h+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(!(zf(g,2,0,2)|0)){k=c[5770]|0;o=23048;A=90}}else{k=h;o=i+g|0;A=90}do if((A|0)==90){m=c[o>>2]|0;h=g+4|0;i=c[23084+(k+(h>>>12)<<2)>>2]|0;if(!((i|h)&3))h=i+h|0;else{if(zf(h,2,0,2)|0)break;k=c[5770]|0;h=23048}j=c[h>>2]|0;i=g+8|0;h=c[23084+(k+(i>>>12)<<2)>>2]|0;if(!((h|i)&1))h=e[h+i>>1]|0;else{if(zf(i,1,0,2)|0)break;h=c[5762]|0}f=(c[5648]|0)+7&7;c[5648]=f;a[22600+f>>0]=0;g=22608+(f<<4)|0;B=g;c[B>>2]=m;c[B+4>>2]=j;b[22608+(f<<4)+8>>1]=h;g=g+10|0;b[g>>1]=b[C>>1]|0;b[g+2>>1]=b[C+2>>1]|0;b[g+4>>1]=b[C+4>>1]|0;break a}while(0);g=-1;l=D;return g|0}case 31:{k=c[5648]|0;j=22608+(k<<4)|0;h=c[j>>2]|0;j=c[j+4>>2]|0;k=b[22608+(k<<4)+8>>1]|0;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;h=g+4|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3){if(Bf(h,j,2,2)|0){g=-1;l=D;return g|0}}else c[i+h>>2]=j;h=g+8|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1){if(Bf(h,k&65535,1,2)|0){g=-1;l=D;return g|0}}else b[i+h>>1]=k;g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break}case 44:{h=(c[5755]|0)>>>8&1^1;b:do if(!(Sg(g,h)|0)){m=(14<<h)+g|0;n=0;while(1){h=c[5770]|0;i=c[23084+(h+(m>>>12)<<2)>>2]|0;if(!((i|m)&3))i=i+m|0;else{if(zf(m,2,0,2)|0)break b;h=c[5770]|0;i=23048}k=c[i>>2]|0;i=m+4|0;j=c[23084+(h+(i>>>12)<<2)>>2]|0;if(!((j|i)&3))i=j+i|0;else{if(zf(i,2,0,2)|0)break b;h=c[5770]|0;i=23048}j=c[i>>2]|0;i=m+8|0;h=c[23084+(h+(i>>>12)<<2)>>2]|0;if(!((h|i)&1))h=e[h+i>>1]|0;else{if(zf(i,1,0,2)|0)break b;h=c[5762]|0}f=(c[5648]|0)+n&7;g=22608+(f<<4)|0;B=g;c[B>>2]=k;c[B+4>>2]=j;b[22608+(f<<4)+8>>1]=h;g=g+10|0;b[g>>1]=b[C>>1]|0;b[g+2>>1]=b[C+2>>1]|0;b[g+4>>1]=b[C+4>>1]|0;n=n+1|0;if(n>>>0>=8)break;else m=m+10|0}break a}while(0);g=-1;l=D;return g|0}case 46:{h=(c[5755]|0)>>>8&1^1;if(Tg(g,h)|0){g=-1;l=D;return g|0}k=(14<<h)+g|0;m=0;while(1){n=(c[5648]|0)+m&7;j=22608+(n<<4)|0;h=c[j>>2]|0;j=c[j+4>>2]|0;n=b[22608+(n<<4)+8>>1]|0;i=c[8411692+((c[5770]|0)+(k>>>12)<<2)>>2]|0;if((i|k)&3){if(Bf(k,h,2,2)|0){B=-1;A=183;break}}else c[i+k>>2]=h;h=k+4|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3){if(Bf(h,j,2,2)|0){B=-1;A=183;break}}else c[i+h>>2]=j;h=k+8|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&1){if(Bf(h,n&65535,1,2)|0){B=-1;A=183;break}}else b[i+h>>1]=n;m=m+1|0;if(m>>>0>=8){A=139;break}else k=k+10|0}if((A|0)==139){b[11298]=0;c[5648]=0;b[11299]=895;g=22600;c[g>>2]=16843009;c[g+4>>2]=16843009;Yh(0,22736);g=(e[11299]|0)>>>8&255;Zh((g&3)==0?32:(g&3)==2?64:80,22736);break a}else if((A|0)==183){l=D;return B|0}break}case 47:{h=c[5648]<<11|b[11298]&-14337&65535;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if(!((i|g)&1)){b[i+g>>1]=h;break a}if(Bf(g,h,1,2)|0){g=-1;l=D;return g|0}break}case 60:{j=8;k=0;m=0;while(1){h=j+g|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!(i&1))h=d[i+h>>0]|0;else{if(zf(h,0,0,2)|0)break;h=c[5762]|0}B=Dl(k|0,m|0,100,0)|0;f=(h>>4)*10|0;B=xl(B|0,y|0,h&15|0,0)|0;k=xl(B|0,y|0,f|0,((f|0)<0)<<31>>31|0)|0;m=y;if(!j){A=149;break}else j=j+-1|0}do if((A|0)==149){h=g+9|0;i=c[23084+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(!(i&1))h=d[i+h>>0]|0;else{if(zf(h,0,0,2)|0)break;h=c[5762]|0}f=(h&128|0)==0;B=yl(0,0,k|0,m|0)|0;g=(c[5648]|0)+7&7;c[5648]=g;a[22600+g>>0]=0;g=22608+(g<<4)|0;bi(C,f?k:B,f?m:y,22736);c[g>>2]=c[C>>2];c[g+4>>2]=c[C+4>>2];c[g+8>>2]=c[C+8>>2];c[g+12>>2]=c[C+12>>2];break a}while(0);g=-1;l=D;return g|0}case 62:{i=22608+(c[5648]<<4)|0;c[C>>2]=c[i>>2];c[C+4>>2]=c[i+4>>2];c[C+8>>2]=c[i+8>>2];c[C+12>>2]=c[i+12>>2];i=gi(C,22736)|0;h=y;f=(h|0)<0;z=yl(0,0,i|0,h|0)|0;C=y;o=Il(i|0,h|0,56)|0;o=o&128;n=0;i=f?z:i;h=f?C:h;do{if((i|0)==0&(h|0)==0){j=0;i=0;h=0}else{f=Bl(i|0,h|0,100,0)|0;C=y;j=Dl(f|0,C|0,100,0)|0;i=yl(i|0,h|0,j|0,y|0)|0;j=(i|0)/10|0;j=j<<4|i-(j*10|0);i=f;h=C}k=n+g|0;m=c[8411692+((c[5770]|0)+(k>>>12)<<2)>>2]|0;if(m&1){if(Bf(k,j,0,2)|0){B=-1;A=183;break}}else a[m+k>>0]=j;n=n+1|0}while(n>>>0<9);if((A|0)==183){l=D;return B|0}h=g+9|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if(i&1){if(Bf(h,o,0,2)|0){g=-1;l=D;return g|0}}else a[i+h>>0]=o;g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break}case 61:{h=c[5770]|0;i=c[23084+(h+(g>>>12)<<2)>>2]|0;do if((i|g)&3)if(!(zf(g,2,0,2)|0)){h=c[5770]|0;i=23048;break}else{g=-1;l=D;return g|0}else i=i+g|0;while(0);j=c[i>>2]|0;i=g+4|0;h=c[23084+(h+(i>>>12)<<2)>>2]|0;if((h|i)&3)if(!(zf(i,2,0,2)|0))h=23048;else{g=-1;l=D;return g|0}else h=h+i|0;C=c[h>>2]|0;g=(c[5648]|0)+7&7;c[5648]=g;a[22600+g>>0]=0;g=22608+(g<<4)|0;bi(p,j,C,22736);c[g>>2]=c[p>>2];c[g+4>>2]=c[p+4>>2];c[g+8>>2]=c[p+8>>2];c[g+12>>2]=c[p+12>>2];break}case 63:{h=22608+(c[5648]<<4)|0;c[C>>2]=c[h>>2];c[C+4>>2]=c[h+4>>2];c[C+8>>2]=c[h+8>>2];c[C+12>>2]=c[h+12>>2];h=gi(C,22736)|0;j=y;i=c[8411692+((c[5770]|0)+(g>>>12)<<2)>>2]|0;if((i|g)&3){if(Bf(g,h,2,2)|0){g=-1;l=D;return g|0}}else c[i+g>>2]=h;h=g+4|0;i=c[8411692+((c[5770]|0)+(h>>>12)<<2)>>2]|0;if((i|h)&3){if(Bf(h,j,2,2)|0){g=-1;l=D;return g|0}}else c[i+h>>2]=j;g=c[5648]|0;a[22600+g>>0]=1;c[5648]=g+1&7;break}default:{c[5746]=6;c[5747]=0;g=-1;l=D;return g|0}}while(0);g=0;l=D;return g|0}function ig(b,f,g){b=b|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;h=c[5647]|0;i=h>>>12&3;do if(c[5732]&1|0){if((h&131072|0)==0?i>>>0>=(d[22968]|0)>>>0:0)break;j=c[5715]|0;if(!((c[5716]&36608|0)!=35072|j>>>0<103)){h=(c[5714]|0)+102|0;i=c[23084+(h>>>12<<2)>>2]|0;do if((i|h)&1)if(!(zf(h,1,0,0)|0)){h=c[5762]|0;j=c[5715]|0;break}else{g=-1;return g|0}else h=e[i+h>>1]|0;while(0);k=b&65535;h=h+(k>>>3)|0;if((h+1|0)>>>0<=j>>>0){h=(c[5714]|0)+h|0;i=c[23084+(h>>>12<<2)>>2]|0;do if((i|h)&1)if(!(zf(h,1,0,0)|0)){h=c[5762]|0;break}else{g=-1;return g|0}else h=e[i+h>>1]|0;while(0);if(!(h>>>(k&7)&(1<<(1<<f))+-1))break}}c[5746]=13;c[5747]=0;g=-1;return g|0}while(0);h=c[5766]|0;if(!h){g=0;return g|0}if(!(c[h+12>>2]&134217728)){g=0;return g|0}k=b&65535;i=(c[h+64>>2]&-4096)+(k>>>3)|0;h=Ge(c[4202123]|0,i,0)|0;if((h|0)!=0?(c[h+32>>2]|0)!=0:0)h=a[(c[h+40>>2]|0)+(i-(c[h+8>>2]|0))>>0]|0;else h=0;j=h&255;h=i+1|0;i=Ge(c[4202123]|0,h,0)|0;if((i|0)!=0?(c[i+32>>2]|0)!=0:0)h=a[(c[i+40>>2]|0)+(h-(c[i+8>>2]|0))>>0]|0;else h=0;if(!(((h&255)<<8|j)>>>(k&7)&(1<<(1<<f))+-1)){g=0;return g|0}c[5746]=32;b=(c[5766]|0)+112|0;c[b>>2]=123;c[b+4>>2]=0;f=1<<f+4|k<<16|g^1;g=(c[5766]|0)+120|0;c[g>>2]=f;c[g+4>>2]=((f|0)<0)<<31>>31;g=-1;return g|0}function jg(){var a=0,b=0,e=0,f=0,g=0;a=nf(22528)|0;if((c[5643]|0)==24)b=0;else{b=c[5642]|0;a=(d[21168+(b&255)>>0]|0)<<2|a;b=b>>>31<<7}uf()|0;b=b|a|(vf()|0);f=c[5632]|0;e=(b>>>4&1|(f&14)>>>0>9|0)==0;a=e?f:f+6|0;g=a&255;b=(b&1|g>>>0>159|0)==0;a=b?g:a+96&255;c[5632]=a|f&-256;b=(e?0:16)|(d[21168+a>>0]|0)<<2|(b^1)&1|((a|0)==0&1)<<6;c[5641]=b|a&128;c[5642]=b>>>6&1^1;c[5643]=24;return}function kg(){var a=0,b=0,e=0,f=0,g=0,h=0;a=nf(22528)|0;if((c[5643]|0)==24)b=0;else{b=c[5642]|0;a=(d[21168+(b&255)>>0]|0)<<2|a;b=b>>>31<<7}uf()|0;f=b|a|(vf()|0);b=f&1;h=c[5632]|0;e=h&255;f=(f>>>4&1|(h&14)>>>0>9|0)==0;a=f?e:h+250&255;g=(b|e>>>0>153|0)==0;a=g?a:a+160&255;c[5632]=a|h&-256;b=(d[21168+a>>0]|0)<<2|(g^1)&1|(f?0:e>>>0<6|(b|0)!=0?17:16)|((a|0)==0&1)<<6;c[5641]=b|a&128;c[5642]=b>>>6&1^1;c[5643]=24;return}function lg(){var a=0,b=0,e=0,f=0,g=0;a=nf(22528)|0;if((c[5643]|0)==24){g=c[5641]|0;b=g>>>7&1;a=g&4|a|((c[5642]|0)==0&1)<<6}else{g=c[5642]|0;b=g>>>31;a=(d[21168+(g&255)>>0]|0)<<2|a|((g|0)==0&1)<<6}b=b<<7|a|(uf()|0)<<11;b=b|(vf()|0);g=c[5632]|0;e=g>>>8;a=g&15;if(!(b>>>4&1|a>>>0>9)){f=b&-18;b=e}else{f=b|17;b=e+1+((g&254)>>>0>249&1)|0;a=g+6&15}c[5632]=a|g&-65536|b<<8&65280;c[5641]=f;c[5642]=f>>>6&1^1;c[5643]=24;return}function mg(){var a=0,b=0,e=0,f=0,g=0;a=nf(22528)|0;if((c[5643]|0)==24){g=c[5641]|0;b=g>>>7&1;a=g&4|a|((c[5642]|0)==0&1)<<6}else{g=c[5642]|0;b=g>>>31;a=(d[21168+(g&255)>>0]|0)<<2|a|((g|0)==0&1)<<6}b=b<<7|a|(uf()|0)<<11;b=b|(vf()|0);g=c[5632]|0;e=g>>>8;a=g&15;if(!(b>>>4&1|a>>>0>9)){f=b&-18;b=e}else{f=b|17;b=e+255+(((g&254)>>>0<6)<<31>>31)|0;a=g+10&15}c[5632]=a|g&-65536|b<<8&65280;c[5641]=f;c[5642]=f>>>6&1^1;c[5643]=24;return}function ng(a){a=a|0;var b=0,d=0,e=0;if(!a){c[5746]=0;c[5747]=0;a=-1;return a|0}else{d=c[5632]|0;e=d&255;b=(e|0)/(a|0)|0;a=e-(N(b,a)|0)|0;c[5632]=a|d&-65536|b<<8;c[5642]=a<<24>>24;c[5643]=12;a=0;return a|0}return 0}function og(a){a=a|0;var b=0;b=c[5632]|0;a=(N(b>>>8&255,a)|0)+b|0;c[5632]=a&255|b&-65536;c[5642]=a<<24>>24;c[5643]=12;return}function pg(a,f){a=a|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;k=(a&-64|0)==192;do if(!k){g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if(!((g|f)&1)){j=0;i=e[g+f>>1]|0;break}if(!(zf(f,1,1,2)|0)){j=0;i=c[5762]|0;break}else{f=-1;return f|0}}else{i=a&7;j=i;i=c[22528+(i<<2)>>2]&65535}while(0);h=c[22528+((a>>>3&7)<<2)>>2]|0;g=nf(22528)|0;if((c[5643]|0)==24){l=c[5641]|0;a=l>>>7&1;g=l&4|g|((c[5642]|0)==0&1)<<6}else{l=c[5642]|0;a=l>>>31;g=(d[21168+(l&255)>>0]|0)<<2|g|((l|0)==0&1)<<6}a=a<<7|g|(uf()|0)<<11;a=a|(vf()|0);c[5641]=a;g=h&3;if((i&3)>>>0<g>>>0){a=g|i&-4;do if(!k){g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if(!((g|f)&1)){b[g+f>>1]=a;break}if(Bf(f,a,1,2)|0){l=-1;return l|0}}else{l=22528+(j<<2)|0;c[l>>2]=c[l>>2]&-65536|a&65535}while(0);g=c[5641]|64}else g=a&-65;c[5641]=g;c[5642]=g>>>6&1^1;c[5643]=24;l=0;return l|0}function qg(a){a=a|0;var b=0;a:do switch(a>>1|0){case 0:{b=uf()|0;break}case 1:{b=nf(22528)|0;break}case 2:{b=(c[5642]|0)==0&1;break}case 3:{b=Of()|0;break}case 4:if((c[5643]|0)==24){b=(c[5641]|0)>>>7&1;break a}else{b=(c[5642]|0)>>>31;break a}case 5:if((c[5643]|0)==24){b=(c[5641]|0)>>>2&1;break a}else{b=d[21168+(c[5642]&255)>>0]|0;break a}case 6:{b=Pf()|0;break}case 7:{b=Qf()|0;break}default:ra()}while(0);return b^a&1|0}function rg(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0;f=(b|0)!=0;e=f?10:13;g=a&65535;h=a&65532;do if(!h){c[5710]=0;c[5711]=0}else{if(a&4|0){c[5746]=e;c[5747]=h;h=-1;return h|0}b=a&65528;if((b|7)>>>0>(c[5719]|0)>>>0){c[5746]=e;c[5747]=h;h=-1;return h|0}a=(c[5718]|0)+b|0;b=c[23084+(a>>>12<<2)>>2]|0;if((b|a)&3)if(!(zf(a,2,0,0)|0))b=23048;else{h=-1;return h|0}else b=b+a|0;d=c[b>>2]|0;b=a+4|0;a=c[23084+(b>>>12<<2)>>2]|0;if((a|b)&3)if(!(zf(b,2,0,0)|0))b=23048;else{h=-1;return h|0}else b=a+b|0;b=c[b>>2]|0;if((b&7936|0)!=512){c[5746]=e;c[5747]=h;h=-1;return h|0}if(b&32768|0){c[5710]=b&-16777216|d>>>16|b<<16&16711680;h=b&983040|d&65535;c[5711]=(b&8388608|0)==0?h:h<<12|4095;c[5712]=b;break}c[5746]=f?10:11;c[5747]=h;h=-1;return h|0}while(0);c[5709]=g;h=0;return h|0}function sg(a,b){a=a|0;b=b|0;var e=0,f=0,g=0;do if((a&65532|0)!=0?(e=(a>>>1&2^2)+6|0,(a|7)>>>0<=(c[22740+(e<<4)+8>>2]|0)>>>0):0){e=(c[22740+(e<<4)+4>>2]|0)+(a&-8)|0;if((c[23084+(e>>>12<<2)>>2]|e)&3|0?zf(e,2,0,0)|0:0){b=-1;return b|0}e=e+4|0;f=c[23084+(e>>>12<<2)>>2]|0;if((f|e)&3)if(!(zf(e,2,0,0)|0))e=23048;else{b=-1;return b|0}else e=f+e|0;g=c[e>>2]|0;if(g&4096){e=a&3;f=g>>>13&3;a=d[22968]|0;if(!(g&2048)){if(f>>>0<e>>>0|f>>>0<a>>>0){e=0;break}if((g>>>9&1^1)&b|0){e=0;break}}else{if(b|0){e=0;break}if(!(g&512)){e=1;break}if((g&1024|0)==0?f>>>0<e>>>0|f>>>0<a>>>0:0){e=0;break}}e=1}else e=0}else e=0;while(0);a=nf(22528)|0;if((c[5643]|0)==24){g=c[5641]|0;f=g&4;g=g>>>7&1}else{g=c[5642]|0;f=(d[21168+(g&255)>>0]|0)<<2;g=g>>>31}b=g<<7|(f|a)|(uf()|0)<<11;b=b|(vf()|0);b=(e|0)==0?b&-65:b|64;c[5641]=b;c[5642]=b>>>6&1^1;c[5643]=24;b=0;return b|0}function tg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;if(a[22968]|0?c[5735]&4|0:0){c[5746]=13;c[5747]=0;e=-1;return e|0}e=c[5766]|0;if(e|0?c[e+12>>2]&16384|0:0){c[5746]=32;e=e+112|0;c[e>>2]=110;c[e+4>>2]=0;e=(c[5766]|0)+120|0;c[e>>2]=0;c[e+4>>2]=0;e=-1;return e|0}f=22976;g=c[f>>2]|0;f=c[f+4>>2]|0;e=22976;c[e>>2]=b;c[e+4>>2]=d;d=Wa[c[16808504>>2]&15](c[4202127]|0)|0;b=y;e=22976;c[e>>2]=g;c[e+4>>2]=f;e=c[5766]|0;if(e){g=e+80|0;d=xl(c[g>>2]|0,c[g+4>>2]|0,d|0,b|0)|0;b=y}c[5632]=d;c[5634]=b;g=0;return g|0}function ug(a,b,e,f){a=a|0;b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;a:do if((f&65532|0)!=0?(g=(f>>>1&2^2)+6|0,(f|7)>>>0<=(c[22740+(g<<4)+8>>2]|0)>>>0):0){h=(c[22740+(g<<4)+4>>2]|0)+(f&-8)|0;g=c[23084+(h>>>12<<2)>>2]|0;if((g|h)&3)if(!(zf(h,2,0,0)|0))g=23048;else{a=-1;return a|0}else g=g+h|0;j=c[g>>2]|0;g=h+4|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{a=-1;return a|0}else g=h+g|0;i=c[g>>2]|0;g=f&3;h=i>>>13&3;f=d[22968]|0;if(!(i&4096)){switch(i>>>8&15){case 11:case 9:case 3:case 2:case 1:break;case 12:case 5:case 4:{if(b|0){f=0;i=0;break a}break}default:{f=0;i=0;break a}}if(h>>>0<f>>>0|h>>>0<g>>>0){f=0;i=0;break}}else if((i>>>10&1&i>>>11|0)==0?h>>>0<f>>>0|h>>>0<g>>>0:0){f=0;i=0;break}if(!b){f=1;i=i&15793920;break}else{b=i&983040|j&65535;f=1;i=(i&8388608|0)==0?b:b<<12|4095;break}}else{f=0;i=0}while(0);g=nf(22528)|0;if((c[5643]|0)==24){b=c[5641]|0;h=b>>>7&1;g=b&4|g|((c[5642]|0)==0&1)<<6}else{b=c[5642]|0;h=b>>>31;g=(d[21168+(b&255)>>0]|0)<<2|g|((b|0)==0&1)<<6}g=h<<7|g|(uf()|0)<<11;g=g|(vf()|0);c[5641]=g;do if(f){c[5641]=g|64;g=22528+(e<<2)|0;if(!a){c[g>>2]=c[g>>2]&-65536|i&65535;break}else{c[g>>2]=i;break}}else c[5641]=g&-65;while(0);c[5642]=(c[5641]|0)>>>6&1^1;c[5643]=24;a=0;return a|0}function vg(a,b){a=a|0;b=b|0;switch(a|0){case 3:case 2:case 1:case 0:{c[22944+(a<<2)>>2]=b;return}case 6:{c[5740]=b&57359|-61456;return}case 7:{c[5741]=b&-56321|1024;return}default:return}}function wg(a,b){a=a|0;b=b|0;var d=0;switch(b|0){case 3:case 2:case 1:case 0:{d=22944+(b<<2)|0;break}case 6:{d=22960;break}case 7:{d=22964;break}default:ra()}c[a>>2]=c[d>>2];return}function xg(){var a=0;a=c[5632]|0;if((a|0)>=0)if(!a){c[5632]=1;c[5635]=1752462657;c[5634]=1769238117;c[5633]=909662307;return}else{c[5632]=1347;c[5635]=2048;c[5633]=0;c[5634]=33137;return}switch(a|0){case -2147483648:{c[5632]=-2147483638;c[5635]=1752462657;c[5634]=1769238117;c[5633]=909662307;return}case -2147483647:{c[5632]=1347;c[5635]=0;c[5633]=4;c[5634]=134250865;return}case -2147483640:{c[5632]=8224;c[5635]=0;c[5633]=0;c[5634]=0;return}case -2147483639:case -2147483641:case -2147483642:case -2147483643:case -2147483644:case -2147483645:case -2147483646:{c[5632]=0;c[5633]=0;c[5634]=0;c[5635]=0;return}default:{c[5632]=0;c[5635]=1;c[5633]=0;c[5634]=1;return}}}function yg(b,d){b=b|0;d=d|0;var e=0;if(a[22968]|0?(c[5735]&256|0)==0:0){c[5746]=13;c[5747]=0;e=-1;return e|0}e=c[5766]|0;if(e|0?c[e+12>>2]&32768|0:0){c[5746]=32;e=e+112|0;c[e>>2]=111;c[e+4>>2]=0;e=(c[5766]|0)+120|0;c[e>>2]=0;c[e+4>>2]=0;e=-1;return e|0}if((c[5633]|0)==1073741824){c[5632]=b;c[5634]=d;e=0;return e|0}else{c[5746]=13;c[5747]=0;e=-1;return e|0}return 0}function zg(){var a=0,b=0;a=c[5633]|0;a:do if(!(Rg(a,1)|0)){b=c[5632]|0;if((a|0)<-1073741567)switch(a|0){case -1073741696:{c[5764]=b&4096;a=0;break a}case -1073741568:{c[5702]=b;a=0;break a}default:{a=0;break a}}if((a|0)<-1073741565){switch(a|0){case -1073741567:break;default:{a=0;break a}}c[5706]=b;a=0;break}if((a|0)<-1073676009){switch(a|0){case -1073741565:break;default:{a=0;break a}}c[5763]=b;a=0;break}else{switch(a|0){case -1073676009:break;default:{a=0;break a}}c[5765]=b;a=0;break}}else a=-1;while(0);return a|0}function Ag(){var a=0;a=c[5633]|0;if(Rg(a,0)|0){a=-1;return a|0}a:do if((a|0)>=-1073741567){if((a|0)<-1073741565){switch(a|0){case -1073741567:break;default:{a=0;break a}}a=c[5706]|0;break}if((a|0)<-1073676009){switch(a|0){case -1073741565:break;default:{a=0;break a}}a=c[5763]|0;break}else{switch(a|0){case -1073676009:break;default:{a=0;break a}}a=c[5765]|0;break}}else switch(a|0){case -1073741696:{a=c[5764]|0;break a}case -1073741568:{a=c[5702]|0;break a}default:{a=0;break a}}while(0);c[5632]=a;c[5634]=0;a=0;return a|0}function Bg(a){a=a|0;var b=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;f=c[5632]|0;g=c[5634]|0;i=c[5635]|0;k=c[5633]|0;b=c[5770]|0;l=a>>>12;e=c[23084+(b+l<<2)>>2]|0;do if((e|a)&3)if(!(zf(a,2,0,2)|0)){b=c[5770]|0;e=23048;break}else{n=-1;return n|0}else e=e+a|0;while(0);n=c[e>>2]|0;j=a+4|0;h=j>>>12;e=c[23084+(b+h<<2)>>2]|0;do if((e|j)&3)if(!(zf(j,2,0,2)|0)){b=c[5770]|0;e=23048;break}else{n=-1;return n|0}else e=e+j|0;while(0);m=c[e>>2]|0;g=(f|0)==(n|0)&(g|0)==(m|0);e=g?i:n;f=g?k:m;b=c[8411692+(b+l<<2)>>2]|0;if((b|a)&3){if(Bf(a,e,2,2)|0){n=-1;return n|0}}else c[b+a>>2]=e;b=c[8411692+((c[5770]|0)+h<<2)>>2]|0;if((b|j)&3){if(Bf(j,f,2,2)|0){n=-1;return n|0}}else c[b+j>>2]=f;b=nf(22528)|0;if((c[5643]|0)==24){a=c[5641]|0;e=a>>>7&1;b=a&4|b|((c[5642]|0)==0&1)<<6}else{a=c[5642]|0;e=a>>>31;b=(d[21168+(a&255)>>0]|0)<<2|b|((a|0)==0&1)<<6}b=e<<7|b|(uf()|0)<<11;b=b|(vf()|0);c[5641]=b;if(g)b=b|64;else{c[5632]=n;c[5634]=m;b=b&-65}c[5641]=b;c[5642]=b>>>6&1^1;c[5643]=24;n=0;return n|0}function Cg(a,b,d){a=a|0;b=b|0;d=d|0;var f=0,g=0,h=0;g=c[5770]|0;f=c[23084+(g+(d>>>12)<<2)>>2]|0;do if((f|d)&1)if(!(zf(d,1,0,2)|0)){h=c[5762]|0;f=c[5770]|0;break}else{a=-1;return a|0}else{h=e[f+d>>1]|0;f=g}while(0);g=d+2|0;f=c[23084+(f+(g>>>12)<<2)>>2]|0;do if((f|g)&1)if(!(zf(g,1,0,2)|0)){g=c[5762]|0;break}else{a=-1;return a|0}else g=e[f+g>>1]|0;while(0);f=22528+(b<<2)|0;if(Cf(a,g)|0){a=-1;return a|0}c[f>>2]=c[f>>2]&-65536|h&65535;a=0;return a|0}function Dg(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0;switch(b|0){case 0:{if(!(f&31))return e|0;b=f&15;i=e&65535;b=i>>>(16-b|0)|i<<b;if((c[5643]|0)==24){g=c[5641]|0;f=g>>>7&1;g=((c[5642]|0)==0&1)<<6|g&4}else{g=c[5642]|0;f=g>>>31;g=(d[21168+(g&255)>>0]|0)<<2|((g|0)==0&1)<<6}i=f<<7|g|(vf()|0);c[5641]=(b^e)>>>4&2048|b&1|i;c[5642]=i>>>6&1^1;c[5643]=24;e=b;return e|0}case 1:{if(!(f&31))return e|0;b=f&15;i=e&65535;b=i<<16-b|i>>>b;if((c[5643]|0)==24){g=c[5641]|0;f=g>>>7&1;g=((c[5642]|0)==0&1)<<6|g&4}else{g=c[5642]|0;f=g>>>31;g=(d[21168+(g&255)>>0]|0)<<2|((g|0)==0&1)<<6}i=f<<7|g|(vf()|0);c[5641]=(b^e)>>>4&2048|b>>>15&1|i;c[5642]=i>>>6&1^1;c[5643]=24;e=b;return e|0}case 2:{b=a[21424+(f&31)>>0]|0;h=b&255;if(!(b<<24>>24))return e|0;i=e&65535;g=(nf(22528)|0)<<h+-1|((b<<24>>24==1?0:i>>>(17-h|0))|i<<h);if((c[5643]|0)==24){f=c[5641]|0;b=f>>>7&1;f=((c[5642]|0)==0&1)<<6|f&4}else{f=c[5642]|0;b=f>>>31;f=(d[21168+(f&255)>>0]|0)<<2|((f|0)==0&1)<<6}f=b<<7|f|(vf()|0);c[5641]=(g^e)>>>4&2048|i>>>(16-h|0)&1|f;c[5642]=f>>>6&1^1;c[5643]=24;e=g;return e|0}case 3:{b=a[21424+(f&31)>>0]|0;h=b&255;if(!(b<<24>>24))return e|0;i=e&65535;g=(nf(22528)|0)<<16-h|((b<<24>>24==1?0:i<<17-h)|i>>>h);if((c[5643]|0)==24){f=c[5641]|0;b=f>>>7&1;f=((c[5642]|0)==0&1)<<6|f&4}else{f=c[5642]|0;b=f>>>31;f=(d[21168+(f&255)>>0]|0)<<2|((f|0)==0&1)<<6}f=b<<7|f|(vf()|0);c[5641]=(g^e)>>>4&2048|i>>>(h+-1|0)&1|f;c[5642]=f>>>6&1^1;c[5643]=24;e=g;return e|0}case 6:case 4:{b=f&31;f=e<<b<<16>>16;if(!b)return e|0;c[5641]=e<<b+-1;c[5642]=f;c[5643]=16;e=f;return e|0}case 5:{b=f&31;f=e&65535;g=f>>>b<<16>>16;if(!b)return e|0;c[5641]=f>>>(b+-1|0);c[5642]=g;c[5643]=19;e=g;return e|0}case 7:{b=f&31;f=e<<16>>16;g=f>>b;if(!b)return e|0;c[5641]=f>>b+-1;c[5642]=g;c[5643]=19;e=g;return e|0}default:ra()}return 0}function Eg(){var a=0,d=0,e=0,f=0,g=0,h=0;e=(c[5636]|0)+-16|0;a=(e&c[5729])+(c[5694]|0)|0;d=7;while(1){g=c[22528+(d<<2)>>2]|0;f=c[8411692+((c[5770]|0)+(a>>>12)<<2)>>2]|0;if((f|a)&1){if(Bf(a,g,1,2)|0){a=-1;h=7;break}}else b[f+a>>1]=g;if(!d)break;else{a=a+2|0;d=d+-1|0}}if((h|0)==7)return a|0;h=c[5729]|0;c[5636]=c[5636]&~h|h&e;h=0;return h|0}function Fg(){var a=0,b=0,d=0,f=0,g=0;b=7;d=(c[5729]&c[5636])+(c[5694]|0)|0;while(1){if((b|0)!=4){a=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;if(!((a|d)&1))a=e[a+d>>1]|0;else{if(zf(d,1,0,2)|0){a=-1;f=10;break}a=c[5762]|0}g=22528+(b<<2)|0;c[g>>2]=c[g>>2]&-65536|a&65535}if(!b)break;else{b=b+-1|0;d=d+2|0}}if((f|0)==10)return a|0;f=c[5636]|0;g=c[5729]|0;c[5636]=f&~g|f+16&g;g=0;return g|0}function Gg(a,d){a=a|0;d=d|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;i=d&31;g=c[5637]|0;n=(c[5636]|0)+-2|0;h=(c[5729]&n)+(c[5694]|0)|0;f=c[8411692+((h>>>12)+(c[5770]|0)<<2)>>2]|0;if((f|h)&1){if(Bf(h,g,1,2)|0){n=-1;return n|0}}else b[f+h>>1]=g;a:do switch(d&31){case 0:{d=n;break}case 1:{d=n;j=14;break}default:{d=n;while(1){g=g+-2|0;j=c[5729]|0;l=c[5694]|0;f=(j&g)+l|0;k=c[5770]|0;h=c[23084+((f>>>12)+k<<2)>>2]|0;if(!((h|f)&1)){m=e[h+f>>1]|0;f=l}else{if(zf(f,1,0,2)|0){d=-1;j=21;break}m=c[5762]|0;j=c[5729]|0;f=c[5694]|0;k=c[5770]|0}d=d+-2|0;h=(j&d)+f|0;f=c[8411692+((h>>>12)+k<<2)>>2]|0;if((f|h)&1){if(Bf(h,m,1,2)|0){d=-1;j=21;break}}else b[f+h>>1]=m;if((i|0)<=2){j=14;break a}else i=i+-1|0}if((j|0)==21)return d|0}}while(0);do if((j|0)==14){d=d+-2|0;f=(c[5729]&d)+(c[5694]|0)|0;g=c[8411692+((f>>>12)+(c[5770]|0)<<2)>>2]|0;if(!((g|f)&1)){b[g+f>>1]=n;break}if(Bf(f,n,1,2)|0){n=-1;return n|0}}while(0);g=d-a|0;d=c[5729]|0;f=g&d;h=f+(c[5694]|0)|0;do if((c[8411692+((h>>>12)+(c[5770]|0)<<2)>>2]|h)&1)if(!(zf(h,1,1,2)|0)){d=c[5729]|0;f=d&g;break}else{n=-1;return n|0}while(0);c[5637]=c[5637]&-65536|n&65535;c[5636]=c[5636]&~d|f;n=0;return n|0}function Hg(){var a=0,b=0,d=0,f=0;f=c[5637]|0;a=c[5729]|0;b=(a&f)+(c[5694]|0)|0;d=c[23084+((b>>>12)+(c[5770]|0)<<2)>>2]|0;do if((d|b)&1)if(!(zf(b,1,0,2)|0)){b=c[5762]|0;d=c[5637]|0;a=c[5729]|0;break}else{f=-1;return f|0}else{b=e[d+b>>1]|0;d=f}while(0);c[5637]=d&-65536|b&65535;c[5636]=c[5636]&~a|a&f+2;f=0;return f|0}function Ig(a,b){a=a|0;b=b|0;var d=0,f=0,g=0,h=0;f=c[5770]|0;d=c[23084+(f+(b>>>12)<<2)>>2]|0;do if((d|b)&1)if(!(zf(b,1,0,2)|0)){d=c[5762]|0;g=c[5770]|0;break}else{a=-1;return a|0}else{d=e[d+b>>1]|0;g=f}while(0);h=d<<16>>16;f=b+2|0;d=c[23084+(g+(f>>>12)<<2)>>2]|0;do if((d|f)&1)if(!(zf(f,1,0,2)|0)){d=c[5762]|0;break}else{a=-1;return a|0}else d=e[d+f>>1]|0;while(0);a=c[22528+(a<<2)>>2]<<16>>16;if(!((a|0)<(h|0)|(a|0)>(d<<16>>16|0))){a=0;return a|0}c[5746]=5;c[5747]=0;a=-1;return a|0}function Jg(){var a=0,d=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0;g=c[5755]|0;i=g<<9&65536;j=i+-1|0;f=g&15;k=c[5638]|0;l=c[5639]|0;f=(j&k)+(c[22740+(((f|0)==0?3:f+-1|0)<<4)+4>>2]|0)|0;h=(j&l)+(c[5686]|0)|0;if(g&48){g=c[5633]|0;if(!(g&j)){l=0;return l|0}a=c[5770]|0;d=c[23084+(a+(f>>>12)<<2)>>2]|0;do if((d|f)&1)if(!(zf(f,1,0,2)|0)){d=c[5762]|0;a=c[5770]|0;break}else{l=-1;return l|0}else d=e[d+f>>1]|0;while(0);a=c[8411692+(a+(h>>>12)<<2)>>2]|0;if((a|h)&1){if(Bf(h,d,1,2)|0){l=-1;return l|0}}else b[a+h>>1]=d;i=0-i|0;h=c[5646]<<1;c[5638]=h+k&j|k&i;c[5639]=h+l&j|l&i;l=g+-1&j;c[5633]=l|g&i;if(l|0){l=1;return l|0}}else{a=c[5770]|0;d=c[23084+(a+(f>>>12)<<2)>>2]|0;do if((d|f)&1)if(!(zf(f,1,0,2)|0)){d=c[5762]|0;a=c[5770]|0;break}else{l=-1;return l|0}else d=e[d+f>>1]|0;while(0);a=c[8411692+(a+(h>>>12)<<2)>>2]|0;if((a|h)&1){if(Bf(h,d,1,2)|0){l=-1;return l|0}}else b[a+h>>1]=d;i=0-i|0;h=c[5646]<<1;c[5638]=h+k&j|k&i;c[5639]=h+l&j|l&i}l=0;return l|0}function Kg(){var a=0,b=0,d=0,f=0,g=0,h=0,i=0,j=0,k=0;f=c[5755]|0;h=f<<9&65536;i=h+-1|0;d=f&15;j=c[5638]|0;k=c[5639]|0;d=(i&j)+(c[22740+(((d|0)==0?3:d+-1|0)<<4)+4>>2]|0)|0;g=(i&k)+(c[5686]|0)|0;if(f&48){f=c[5633]|0;if(!(f&i)){k=0;return k|0}a=c[5770]|0;b=c[23084+(a+(d>>>12)<<2)>>2]|0;do if((b|d)&1)if(!(zf(d,1,0,2)|0)){b=c[5762]|0;a=c[5770]|0;break}else{k=-1;return k|0}else b=e[b+d>>1]|0;while(0);a=c[23084+(a+(g>>>12)<<2)>>2]|0;do if((a|g)&1)if(!(zf(g,1,0,2)|0)){a=c[5762]|0;break}else{k=-1;return k|0}else a=e[a+g>>1]|0;while(0);c[5641]=a;a=b-a<<16;c[5642]=a>>16;c[5643]=7;h=0-h|0;b=c[5646]<<1;c[5638]=b+j&i|j&h;c[5639]=b+k&i|k&h;b=f+-1&i;c[5633]=b|f&h;a=(a|0)==0;if(!(c[5755]&16)){if(a){k=0;return k|0}}else if(!a){k=0;return k|0}if(b|0){k=1;return k|0}}else{a=c[5770]|0;b=c[23084+(a+(d>>>12)<<2)>>2]|0;do if((b|d)&1)if(!(zf(d,1,0,2)|0)){b=c[5762]|0;a=c[5770]|0;break}else{k=-1;return k|0}else b=e[b+d>>1]|0;while(0);a=c[23084+(a+(g>>>12)<<2)>>2]|0;do if((a|g)&1)if(!(zf(g,1,0,2)|0)){a=c[5762]|0;break}else{k=-1;return k|0}else a=e[a+g>>1]|0;while(0);c[5641]=a;c[5642]=b-a<<16>>16;c[5643]=7;h=0-h|0;g=c[5646]<<1;c[5638]=g+j&i|j&h;c[5639]=g+k&i|k&h}k=0;return k|0}function Lg(){var a=0,b=0,d=0,f=0,g=0,h=0;d=c[5755]|0;f=d<<9&65536;g=f+-1|0;b=d&15;h=c[5638]|0;b=(g&h)+(c[22740+(((b|0)==0?3:b+-1|0)<<4)+4>>2]|0)|0;if(d&48){d=c[5633]|0;if(!(d&g)){h=0;return h|0}a=c[23084+((c[5770]|0)+(b>>>12)<<2)>>2]|0;do if((a|b)&1)if(!(zf(b,1,0,2)|0)){a=c[5762]|0;break}else{h=-1;return h|0}else a=e[a+b>>1]|0;while(0);c[5632]=c[5632]&-65536|a;f=0-f|0;c[5638]=(c[5646]<<1)+h&g|h&f;h=d+-1&g;c[5633]=h|d&f;if(h|0){h=1;return h|0}}else{a=c[23084+((c[5770]|0)+(b>>>12)<<2)>>2]|0;do if((a|b)&1)if(!(zf(b,1,0,2)|0)){a=c[5762]|0;break}else{h=-1;return h|0}else a=e[a+b>>1]|0;while(0);c[5632]=c[5632]&-65536|a;c[5638]=(c[5646]<<1)+h&g|h&0-f}h=0;return h|0}function Mg(){var a=0,b=0,d=0,f=0,g=0,h=0,i=0;b=c[5755]|0;g=b<<9&65536;h=g+-1|0;i=c[5639]|0;d=(h&i)+(c[5686]|0)|0;if(b&48){f=c[5633]|0;if(!(f&h)){i=0;return i|0}a=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;do if((a|d)&1)if(!(zf(d,1,0,2)|0)){a=c[5762]|0;d=c[5755]|0;break}else{i=-1;return i|0}else{a=e[a+d>>1]|0;d=b}while(0);b=c[5632]|0;c[5641]=a;a=b-a<<16;c[5642]=a>>16;c[5643]=7;g=0-g|0;c[5639]=(c[5646]<<1)+i&h|i&g;b=f+-1&h;c[5633]=b|f&g;a=(a|0)==0;if(!(d&16)){if(a){i=0;return i|0}}else if(!a){i=0;return i|0}if(b|0){i=1;return i|0}}else{a=c[23084+((c[5770]|0)+(d>>>12)<<2)>>2]|0;do if((a|d)&1)if(!(zf(d,1,0,2)|0)){a=c[5762]|0;break}else{i=-1;return i|0}else a=e[a+d>>1]|0;while(0);f=c[5632]|0;c[5641]=a;c[5642]=f-a<<16>>16;c[5643]=7;c[5639]=(c[5646]<<1)+i&h|i&0-g}i=0;return i|0}function Ng(){var a=0,d=0,e=0,f=0,g=0,h=0,i=0;e=c[5755]|0;f=e<<9&65536;g=f+-1|0;h=c[5639]|0;i=(g&h)+(c[5686]|0)|0;if(e&48){a=c[5633]|0;if(!(a&g)){i=0;return i|0}d=c[5632]|0;e=c[8411692+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if((e|i)&1){if(Bf(i,d,1,2)|0){i=-1;return i|0}}else b[e+i>>1]=d;f=0-f|0;c[5639]=(c[5646]<<1)+h&g|h&f;i=a+-1&g;c[5633]=i|a&f;if(i|0){i=1;return i|0}}else{a=c[5632]|0;d=c[8411692+((c[5770]|0)+(i>>>12)<<2)>>2]|0;if((d|i)&1){if(Bf(i,a,1,2)|0){i=-1;return i|0}}else b[d+i>>1]=a;c[5639]=(c[5646]<<1)+h&g|h&0-f}i=0;return i|0}function Og(){var a=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+16|0;e=n;d=c[5634]|0;g=d&65535;d=ig(d&65535,1,0)|0;if((d|0)<0){if((c[5746]|0)!=32){m=d;l=n;return m|0}a=c[5755]|0;if(a&48){a=(c[5766]|0)+120|0;k=a;m=c[k+4>>2]|0;c[a>>2]=c[k>>2]|8;c[a+4>>2]=m;a=c[5755]|0}m=(c[5766]|0)+120|0;k=m;j=c[k+4>>2]|0;c[m>>2]=c[k>>2]|(a&128^128)+128;c[m+4>>2]=j;m=(c[5766]|0)+120|0;j=m;k=c[j+4>>2]|0;c[m>>2]=c[j>>2]|4;c[m+4>>2]=k;m=d;l=n;return m|0}h=c[5755]|0;a=h&128;i=a<<9;j=i+-1|0;m=c[5639]|0;k=(j&m)+(c[5686]|0)|0;a:do if(h&48){h=c[5633]|0;if(!(h&j)){m=0;l=n;return m|0}do if((k&1|a|0)==0&(c[5646]|0)==1){f=(4096-(k&4095)|0)>>>1;f=h>>>0>f>>>0?f:h;if(Qg(e,k,1)|0){m=-1;l=n;return m|0}d=c[e>>2]|0;if(!d)break;if(f|0){a=0;do{b[d+(a<<1)>>1]=Ya[c[16808512>>2]&63](c[4202130]|0,g,1)|0;a=a+1|0}while(a>>>0<f>>>0)}c[5639]=(f<<1)+m;m=h-f|0;c[5633]=m;if(!m)break a;else a=1;l=n;return a|0}while(0);a=k>>>12;if((c[8411692+((c[5770]|0)+a<<2)>>2]|k)&1|0?zf(k,1,1,2)|0:0){m=-1;l=n;return m|0}d=Ya[c[16808512>>2]&63](c[4202130]|0,g,1)|0;a=c[8411692+((c[5770]|0)+a<<2)>>2]|0;if((a|k)&1){if(Bf(k,d,1,2)|0){m=-1;l=n;return m|0}}else b[a+k>>1]=d;k=0-i|0;c[5639]=(c[5646]<<1)+m&j|m&k;m=h+-1&j;c[5633]=m|h&k;if(m|0){m=1;l=n;return m|0}}else{a=k>>>12;if((c[8411692+((c[5770]|0)+a<<2)>>2]|k)&1|0?zf(k,1,1,2)|0:0){m=-1;l=n;return m|0}d=Ya[c[16808512>>2]&63](c[4202130]|0,g,1)|0;a=c[8411692+((c[5770]|0)+a<<2)>>2]|0;if((a|k)&1){if(Bf(k,d,1,2)|0){m=-1;l=n;return m|0}}else b[a+k>>1]=d;c[5639]=(c[5646]<<1)+m&j|m&0-i}while(0);m=0;l=n;return m|0}
+function zi(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0;B=l;l=l+32|0;p=B+16|0;n=B;v=e;o=c[v>>2]|0;v=c[v+4>>2]|0;r=e+8|0;q=c[r>>2]|0;r=c[r+4>>2]|0;m=r&65535;s=Il(q|0,r|0,48)|0;s=s&32767;k=f;i=c[k>>2]|0;k=c[k+4>>2]|0;w=f+8|0;j=c[w>>2]|0;w=c[w+4>>2]|0;h=w&65535;x=Il(j|0,w|0,48)|0;x=x&32767;z=w^r;A=Il(j^q|0,z|0,63)|0;A=A&255;do if((s|0)==32767){if((q|o|0)==0&(m|v|0)==0?(t=j|i,u=h|k,(t|0)==0&(u|0)==0|(x|0)!=32767):0){if((t|x|0)==0&(u|0)==0)break;A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=0;c[A+4>>2]=z&-2147483648|2147418112;l=B;return};c[n>>2]=c[e>>2];c[n+4>>2]=c[e+4>>2];c[n+8>>2]=c[e+8>>2];c[n+12>>2]=c[e+12>>2];c[p>>2]=c[f>>2];c[p+4>>2]=c[f+4>>2];c[p+8>>2]=c[f+8>>2];c[p+12>>2]=c[f+12>>2];ui(b,n,p,g);l=B;return}else{if((x|0)==32767){if(!((j|i|0)==0&(h|k|0)==0)){c[n>>2]=c[e>>2];c[n+4>>2]=c[e+4>>2];c[n+8>>2]=c[e+8>>2];c[n+12>>2]=c[e+12>>2];c[p>>2]=c[f>>2];c[p+4>>2]=c[f+4>>2];c[p+8>>2]=c[f+8>>2];c[p+12>>2]=c[f+12>>2];ui(b,n,p,g);l=B;return}if((q|o|s|0)==0&(m|v|0)==0)break;A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=0;c[A+4>>2]=z&-2147483648|2147418112;l=B;return}do if(!s){if((q|o|0)==0&(m|v|0)==0){A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=0;c[A+4>>2]=z&-2147483648;l=B;return}if(!((q|0)==0&(m|0)==0)){u=m>>>0<1|(m|0)==1&q>>>0<0;f=u?q:m;e=f>>>0<65536;f=e?f<<16:f;e=e?16:0;s=f>>>0<16777216;f=(((u?32:0)|(s?e|8:e)&255)+(d[10416+((s?f<<8:f)>>>24)>>0]|0)<<24)+-251658240|0;s=f>>24;e=Jl(o|0,v|0,s|0)|0;r=y;f=(f|0)==0;u=Jl(q|0,m|0,s|0)|0;p=y;t=Il(o|0,v|0,0-s&63|0)|0;s=1-s|0;m=f?m:y|p;o=e;v=r;q=f?q:t|u;break}s=v>>>0<1|(v|0)==1&o>>>0<0;u=s?o:v;t=u>>>0<65536;u=t?u<<16:u;t=t?16:0;n=u>>>0<16777216;u=(((s?32:0)|(n?t|8:t)&255)+(d[10416+((n?u<<8:u)>>>24)>>0]|0)<<24)+-251658240|0;n=u>>24;if((u|0)<0){q=Il(o|0,v|0,0-n|0)|0;m=y;o=Jl(o|0,v|0,n&63|0)|0;p=y}else{q=Jl(o|0,v|0,n|0)|0;m=y;o=0;p=0}s=-63-n|0;v=p}while(0);do if(!x){if((j|i|0)==0&(h|k|0)==0){A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=0;c[A+4>>2]=z&-2147483648;l=B;return}if(!((j|0)==0&(h|0)==0)){t=h>>>0<1|(h|0)==1&j>>>0<0;x=t?j:h;f=x>>>0<65536;x=f?x<<16:x;f=f?16:0;p=x>>>0<16777216;x=(((t?32:0)|(p?f|8:f)&255)+(d[10416+((p?x<<8:x)>>>24)>>0]|0)<<24)+-251658240|0;p=x>>24;f=Jl(i|0,k|0,p|0)|0;t=y;x=(x|0)==0;w=Jl(j|0,h|0,p|0)|0;z=y;u=Il(i|0,k|0,0-p&63|0)|0;p=1-p|0;i=f;k=t;j=x?j:u|w;h=x?h:y|z;break}w=k>>>0<1|(k|0)==1&i>>>0<0;z=w?i:k;x=z>>>0<65536;z=x?z<<16:z;x=x?16:0;j=z>>>0<16777216;z=(((w?32:0)|(j?x|8:x)&255)+(d[10416+((j?z<<8:z)>>>24)>>0]|0)<<24)+-251658240|0;j=z>>24;if((z|0)<0){n=Il(i|0,k|0,0-j|0)|0;h=y;i=Jl(i|0,k|0,j&63|0)|0;k=y}else{n=Jl(i|0,k|0,j|0)|0;h=y;i=0;k=0}p=-63-j|0;j=n}else p=x;while(0);p=p+s|0;D=m|65536;H=Jl(i|0,k|0,16)|0;e=Jl(j|0,h|0,16)|0;u=Il(i|0,k|0,48)|0;r=y;n=Il(i|0,k|0,16)|0;H=H&-65536;z=Dl(H|0,0,o|0,0)|0;x=y;f=Dl(n|0,0,o|0,0)|0;s=y;t=Dl(H|0,0,v|0,0)|0;C=y;K=Dl(n|0,0,v|0,0)|0;E=y;s=xl(f|0,s|0,t|0,C|0)|0;f=y;x=xl(0,s|0,z|0,x|0)|0;z=y;F=Il(j|0,h|0,16)|0;e=u|e&-65536;u=Dl(e|0,r|0,o|0,0)|0;w=y;m=Dl(F|0,0,o|0,0)|0;k=y;i=Dl(e|0,r|0,v|0,0)|0;J=y;G=Dl(F|0,0,v|0,0)|0;I=y;k=xl(i|0,J|0,m|0,k|0)|0;m=y;w=xl(0,k|0,u|0,w|0)|0;u=y;h=xl(w|0,u|0,K|0,E|0)|0;h=xl(h|0,y|0,f|0,(f>>>0<C>>>0|(f|0)==(C|0)&s>>>0<t>>>0)&1|0)|0;h=xl(h|0,y|0,(z>>>0<s>>>0|(z|0)==(s|0)&x>>>0<0)&1|0,0)|0;j=y;s=Dl(e|0,r|0,q|0,0)|0;t=y;C=Dl(F|0,0,q|0,0)|0;f=y;r=Dl(e|0,r|0,D|0,0)|0;e=y;F=Dl(F|0,0,D|0,0)|0;E=y;f=xl(r|0,e|0,C|0,f|0)|0;C=y;t=xl(0,f|0,s|0,t|0)|0;s=y;I=xl(t|0,s|0,G|0,I|0)|0;i=xl(I|0,y|0,m|0,(m>>>0<J>>>0|(m|0)==(J|0)&k>>>0<i>>>0)&1|0)|0;k=xl(i|0,y|0,(u>>>0<k>>>0|(u|0)==(k|0)&w>>>0<0)&1|0,0)|0;w=xl(k|0,y|0,(j>>>0<u>>>0|(j|0)==(u|0)&h>>>0<w>>>0)&1|0,0)|0;u=y;k=Dl(H|0,0,q|0,0)|0;i=y;J=Dl(n|0,0,q|0,0)|0;m=y;H=Dl(H|0,0,D|0,0)|0;I=y;n=Dl(n|0,0,D|0,0)|0;G=y;m=xl(J|0,m|0,H|0,I|0)|0;J=y;G=xl(J|0,(J>>>0<I>>>0|(J|0)==(I|0)&m>>>0<H>>>0)&1|0,n|0,G|0)|0;n=y;i=xl(0,m|0,k|0,i|0)|0;k=y;m=xl(G|0,n|0,(k>>>0<m>>>0|(k|0)==(m|0)&i>>>0<0)&1|0,0)|0;n=y;j=xl(h|0,j|0,i|0,k|0)|0;h=y;i=xl(m|0,n|0,(h>>>0<k>>>0|(h|0)==(k|0)&j>>>0<i>>>0)&1|0,0)|0;i=xl(i|0,y|0,w|0,u|0)|0;k=y;n=xl(i|0,k|0,o|0,v|0)|0;m=y;v=xl(F|0,E|0,q|0,D|0)|0;v=xl(v|0,y|0,C|0,(C>>>0<e>>>0|(C|0)==(e|0)&f>>>0<r>>>0)&1|0)|0;v=xl(v|0,y|0,(s>>>0<f>>>0|(s|0)==(f|0)&t>>>0<0)&1|0,0)|0;v=xl(v|0,y|0,(u>>>0<s>>>0|(u|0)==(s|0)&w>>>0<t>>>0)&1|0,0)|0;w=xl(v|0,y|0,(k>>>0<u>>>0|(k|0)==(u|0)&i>>>0<w>>>0)&1|0,0)|0;i=xl(w|0,y|0,(m>>>0<k>>>0|(m|0)==(k|0)&n>>>0<i>>>0)&1|0,0)|0;k=y;j=j|((x|0)!=0|(z|0)!=0)&1;if(k>>>0>131071|(k|0)==131071&i>>>0>4294967295){J=Jl(n|0,m|0,63)|0;K=y;I=Jl(i|0,k|0,63)|0;o=y;n=Il(n|0,m|0,1)|0;m=o|y;i=Il(i|0,k|0,1)|0;o=p+-16383|0;k=y;n=I|n;j=J|((j|0)!=0|(h|0)!=0)&1;h=K}else o=p+-16384|0;yi(b,A,o,i,k,n,m,j,h,g);l=B;return}while(0);K=g+2|0;a[K>>0]=a[K>>0]|1;K=b;c[K>>2]=0;c[K+4>>2]=0;K=b+8|0;c[K>>2]=0;c[K+4>>2]=-32768;l=B;return}function Ai(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0;H=l;l=l+32|0;t=H+16|0;s=H;j=e;h=c[j>>2]|0;j=c[j+4>>2]|0;w=e+8|0;m=c[w>>2]|0;w=c[w+4>>2]|0;i=w&65535;r=Il(m|0,w|0,48)|0;r=r&32767;o=f;k=c[o>>2]|0;o=c[o+4>>2]|0;u=f+8|0;p=c[u>>2]|0;u=c[u+4>>2]|0;q=u&65535;n=Il(p|0,u|0,48)|0;v=n&32767;x=u^w;G=Il(p^m|0,x|0,63)|0;G=G&255;a:do if((r|0)==32767){if(!((m|h|0)==0&(i|j|0)==0)){c[s>>2]=c[e>>2];c[s+4>>2]=c[e+4>>2];c[s+8>>2]=c[e+8>>2];c[s+12>>2]=c[e+12>>2];c[t>>2]=c[f>>2];c[t+4>>2]=c[f+4>>2];c[t+8>>2]=c[f+8>>2];c[t+12>>2]=c[f+12>>2];ui(b,s,t,g);l=H;return}if((v|0)!=32767){G=b;c[G>>2]=0;c[G+4>>2]=0;G=b+8|0;c[G>>2]=0;c[G+4>>2]=x&-2147483648|2147418112;l=H;return}if(!((p|k|0)==0&(q|o|0)==0)){c[s>>2]=c[e>>2];c[s+4>>2]=c[e+4>>2];c[s+8>>2]=c[e+8>>2];c[s+12>>2]=c[e+12>>2];c[t>>2]=c[f>>2];c[t+4>>2]=c[f+4>>2];c[t+8>>2]=c[f+8>>2];c[t+12>>2]=c[f+12>>2];ui(b,s,t,g);l=H;return}}else{n=n&32767;b:do if(n<<16>>16>=32767){switch(n<<16>>16){case 32767:break;default:break b}if((p|k|0)==0&(q|o|0)==0){G=b;c[G>>2]=0;c[G+4>>2]=0;G=b+8|0;c[G>>2]=0;c[G+4>>2]=x&-2147483648;l=H;return}else{c[s>>2]=c[e>>2];c[s+4>>2]=c[e+4>>2];c[s+8>>2]=c[e+8>>2];c[s+12>>2]=c[e+12>>2];c[t>>2]=c[f>>2];c[t+4>>2]=c[f+4>>2];c[t+8>>2]=c[f+8>>2];c[t+12>>2]=c[f+12>>2];ui(b,s,t,g);l=H;return}}else{switch(n<<16>>16){case 0:break;default:break b}if((p|k|0)==0&(q|o|0)==0){if((m|h|r|0)==0&(i|j|0)==0)break a;G=g+2|0;a[G>>0]=a[G>>0]|4;G=b;c[G>>2]=0;c[G+4>>2]=0;G=b+8|0;c[G>>2]=0;c[G+4>>2]=x&-2147483648|2147418112;l=H;return}if(!((p|0)==0&(q|0)==0)){B=q>>>0<1|(q|0)==1&p>>>0<0;E=B?p:q;A=E>>>0<65536;E=A?E<<16:E;A=A?16:0;v=E>>>0<16777216;E=(((B?32:0)|(v?A|8:A)&255)+(d[10416+((v?E<<8:E)>>>24)>>0]|0)<<24)+-251658240|0;v=E>>24;A=Jl(k|0,o|0,v|0)|0;B=y;E=(E|0)==0;D=Jl(p|0,q|0,v|0)|0;F=y;C=Il(k|0,o|0,0-v&63|0)|0;v=1-v|0;k=A;o=B;p=E?p:C|D;q=E?q:y|F;break}D=o>>>0<1|(o|0)==1&k>>>0<0;F=D?k:o;E=F>>>0<65536;F=E?F<<16:F;E=E?16:0;n=F>>>0<16777216;F=(((D?32:0)|(n?E|8:E)&255)+(d[10416+((n?F<<8:F)>>>24)>>0]|0)<<24)+-251658240|0;n=F>>24;if((F|0)<0){p=Il(k|0,o|0,0-n|0)|0;q=y;k=Jl(k|0,o|0,n&63|0)|0;o=y}else{p=Jl(k|0,o|0,n|0)|0;q=y;k=0;o=0}v=-63-n|0}while(0);do if(!r){if((m|h|0)==0&(i|j|0)==0){G=b;c[G>>2]=0;c[G+4>>2]=0;G=b+8|0;c[G>>2]=0;c[G+4>>2]=x&-2147483648;l=H;return}if(!((m|0)==0&(i|0)==0)){B=i>>>0<1|(i|0)==1&m>>>0<0;E=B?m:i;A=E>>>0<65536;E=A?E<<16:E;A=A?16:0;r=E>>>0<16777216;E=(((B?32:0)|(r?A|8:A)&255)+(d[10416+((r?E<<8:E)>>>24)>>0]|0)<<24)+-251658240|0;r=E>>24;A=Jl(h|0,j|0,r|0)|0;B=y;E=(E|0)==0;D=Jl(m|0,i|0,r|0)|0;F=y;C=Il(h|0,j|0,0-r&63|0)|0;r=1-r|0;h=A;j=B;m=E?m:C|D;i=E?i:y|F;break}D=j>>>0<1|(j|0)==1&h>>>0<0;F=D?h:j;E=F>>>0<65536;F=E?F<<16:F;E=E?16:0;i=F>>>0<16777216;F=(((D?32:0)|(i?E|8:E)&255)+(d[10416+((i?F<<8:F)>>>24)>>0]|0)<<24)+-251658240|0;i=F>>24;if((F|0)<0){m=Il(h|0,j|0,0-i|0)|0;n=y;h=Jl(h|0,j|0,i&63|0)|0;j=y}else{m=Jl(h|0,j|0,i|0)|0;n=y;h=0;j=0}r=-63-i|0;i=n}while(0);r=r-v|0;t=Jl(h|0,j|0,15)|0;e=y;s=Jl(m|0,i|0,15)|0;n=y;i=Il(h|0,j|0,49)|0;m=y;s=i|s;n=m|n|-2147483648;E=Jl(k|0,o|0,15)|0;F=y;B=Jl(p|0,q|0,15)|0;A=y|-2147483648;C=Il(k|0,o|0,49)|0;B=C|B;C=y|A;if(!(C>>>0<n>>>0|(C|0)==(n|0)&B>>>0<s>>>0)){i=Jl(i|0,m|0,63)|0;m=y;h=Jl(h|0,j|0,14)|0;if(F>>>0>e>>>0|(F|0)==(e|0)&E>>>0>t>>>0|((B|0)!=(s|0)|(C|0)!=(n|0))){D=r+16381|0;f=n}else{h=i|h&-16384;i=m|y&2147483647;z=34}}else{z=Jl(i|0,m|0,63)|0;i=y;h=Jl(h|0,j|0,14)|0;h=z|h&-16384;i=i|y&2147483647;z=34}if((z|0)==34){s=Il(s|0,n|0,1)|0;D=r+16382|0;f=y;t=h;e=i}if(C>>>0>f>>>0|(C|0)==(f|0)&B>>>0>s>>>0){if(A>>>0>f>>>0|(A|0)==(f|0)&0>s>>>0){j=Fl(s|0,f|0,A|0,0)|0;m=0}else{j=-1;m=0}n=Dl(j|0,0,B|0,0)|0;p=y;x=Dl(j|0,0,A|0,0)|0;z=y;h=yl(t|0,e|0,0,n|0)|0;i=y;n=(e>>>0<n>>>0|(e|0)==(n|0)&t>>>0<0)<<31>>31;z=yl(s|0,f|0,x|0,z|0)|0;p=yl(z|0,y|0,p|0,0)|0;n=xl(p|0,y|0,n|0,((n|0)<0)<<31>>31|0)|0;p=y;if((p|0)<0)while(1){m=xl(m|0,j|0,0,-1)|0;j=y;q=xl(h|0,i|0,0,B|0)|0;r=y;n=xl(n|0,p|0,A|0,0)|0;n=xl(n|0,y|0,(r>>>0<i>>>0|(r|0)==(i|0)&q>>>0<h>>>0)&1|0,0)|0;p=y;if((p|0)<0){h=q;i=r}else{h=r;break}}else h=i;if(A>>>0>n>>>0|(A|0)==(n|0)&0>h>>>0){h=Fl(h|0,n|0,A|0,0)|0;i=y}else{h=-1;i=0}m=h|m;r=i|j;w=B;x=0}else{m=-1;r=-1;w=B;x=0}u=Il(k|0,o|0,17)|0;v=E&-32768;k=Dl(m|0,0,v|0,0)|0;h=y;p=Dl(r|0,0,v|0,0)|0;j=y;N=Dl(m|0,0,u|0,0)|0;i=y;o=Dl(r|0,0,u|0,0)|0;O=y;j=xl(p|0,j|0,N|0,i|0)|0;p=y;h=xl(0,j|0,k|0,h|0)|0;k=y;P=Dl(m|0,0,w|0,x|0)|0;z=y;K=Dl(r|0,0,w|0,x|0)|0;I=y;n=Dl(m|0,0,A|0,0)|0;J=y;M=Dl(r|0,0,A|0,0)|0;L=y;I=xl(K|0,I|0,n|0,J|0)|0;K=y;z=xl(0,I|0,P|0,z|0)|0;P=y;O=xl(z|0,P|0,o|0,O|0)|0;N=xl(O|0,y|0,p|0,(p>>>0<i>>>0|(p|0)==(i|0)&j>>>0<N>>>0)&1|0)|0;j=xl(N|0,y|0,(k>>>0<j>>>0|(k|0)==(j|0)&h>>>0<0)&1|0,0)|0;N=y;i=yl(0,0,h|0,k|0)|0;p=y;O=yl(t|0,e|0,j|0,N|0)|0;o=y;q=(P>>>0<I>>>0|(P|0)==(I|0)&z>>>0<0)<<31>>31;z=(N>>>0<P>>>0|(N|0)==(P|0)&j>>>0<z>>>0)<<31>>31;k=((h|0)!=0|(k|0)!=0)&1;h=(o>>>0<0|(o|0)==0&O>>>0<k>>>0)<<31>>31;k=yl(O|0,o|0,k|0,0)|0;o=y;j=(e>>>0<N>>>0|(e|0)==(N|0)&t>>>0<j>>>0)<<31>>31;f=yl(s|0,f|0,M|0,L|0)|0;f=yl(f|0,y|0,K|0,(K>>>0<J>>>0|(K|0)==(J|0)&I>>>0<n>>>0)&1|0)|0;f=xl(f|0,y|0,q|0,((q|0)<0)<<31>>31|0)|0;z=xl(f|0,y|0,z|0,((z|0)<0)<<31>>31|0)|0;j=xl(z|0,y|0,j|0,((j|0)<0)<<31>>31|0)|0;h=xl(j|0,y|0,h|0,((h|0)<0)<<31>>31|0)|0;j=y;if((j|0)<0){t=i;s=p;q=k;while(1){m=xl(m|0,r|0,-1,-1)|0;r=y;n=xl(t|0,s|0,E|0,F|0)|0;p=y;O=xl(q|0,o|0,B|0,C|0)|0;N=y;P=(p>>>0<s>>>0|(p|0)==(s|0)&n>>>0<t>>>0)&1;k=xl(O|0,N|0,P|0,0)|0;i=y;O=xl(h|0,j|0,(N>>>0<o>>>0|(N|0)==(o|0)&O>>>0<q>>>0)&1|0,0)|0;h=xl(O|0,y|0,(i>>>0<0|(i|0)==0&k>>>0<P>>>0)&1|0,0)|0;j=y;if((j|0)>=0){o=i;t=k;s=p;f=m;e=r;break}else{t=n;s=p;q=k;o=i}}}else{t=k;n=i;s=p;f=m;e=r}if(C>>>0>o>>>0|(C|0)==(o|0)&B>>>0>t>>>0){if(A>>>0>o>>>0|(A|0)==(o|0)&0>t>>>0){k=Fl(t|0,o|0,A|0,0)|0;i=0}else{k=-1;i=0}m=Dl(k|0,0,w|0,x|0)|0;p=y;O=Dl(k|0,0,A|0,0)|0;P=y;h=yl(n|0,s|0,0,m|0)|0;j=y;m=(s>>>0<m>>>0|(s|0)==(m|0)&n>>>0<0)<<31>>31;P=yl(t|0,o|0,O|0,P|0)|0;p=yl(P|0,y|0,p|0,0)|0;m=xl(p|0,y|0,m|0,((m|0)<0)<<31>>31|0)|0;p=y;if((p|0)<0)while(1){i=xl(i|0,k|0,0,-1)|0;k=y;q=xl(h|0,j|0,0,B|0)|0;r=y;m=xl(m|0,p|0,A|0,0)|0;m=xl(m|0,y|0,(r>>>0<j>>>0|(r|0)==(j|0)&q>>>0<h>>>0)&1|0,0)|0;p=y;if((p|0)<0){h=q;j=r}else{h=r;break}}else h=j;if(A>>>0>m>>>0|(A|0)==(m|0)&0>h>>>0){h=Fl(h|0,m|0,A|0,0)|0;j=y}else{h=-1;j=0}i=h|i;h=j|k;if(0<0|0==0&(i&16383)>>>0<5){p=Dl(i|0,0,v|0,0)|0;P=y;m=Dl(h|0,0,v|0,0)|0;z=y;k=Dl(i|0,0,u|0,0)|0;j=y;u=Dl(h|0,0,u|0,0)|0;N=y;z=xl(m|0,z|0,k|0,j|0)|0;m=y;P=xl(0,z|0,p|0,P|0)|0;p=y;v=Dl(i|0,0,w|0,x|0)|0;O=y;J=Dl(h|0,0,w|0,x|0)|0;L=y;M=Dl(i|0,0,A|0,0)|0;K=y;A=Dl(h|0,0,A|0,0)|0;I=y;L=xl(J|0,L|0,M|0,K|0)|0;J=y;O=xl(0,L|0,v|0,O|0)|0;v=y;x=xl(O|0,v|0,u|0,N|0)|0;x=xl(x|0,y|0,m|0,(m>>>0<j>>>0|(m|0)==(j|0)&z>>>0<k>>>0)&1|0)|0;z=xl(x|0,y|0,(p>>>0<z>>>0|(p|0)==(z|0)&P>>>0<0)&1|0,0)|0;x=y;k=yl(0,0,P|0,p|0)|0;j=y;w=yl(n|0,s|0,z|0,x|0)|0;m=y;N=(v>>>0<L>>>0|(v|0)==(L|0)&O>>>0<0)<<31>>31;O=(x>>>0<v>>>0|(x|0)==(v|0)&z>>>0<O>>>0)<<31>>31;p=((P|0)!=0|(p|0)!=0)&1;P=(m>>>0<0|(m|0)==0&w>>>0<p>>>0)<<31>>31;p=yl(w|0,m|0,p|0,0)|0;m=y;n=(s>>>0<x>>>0|(s|0)==(x|0)&n>>>0<z>>>0)<<31>>31;o=yl(t|0,o|0,A|0,I|0)|0;o=yl(o|0,y|0,J|0,(J>>>0<K>>>0|(J|0)==(K|0)&L>>>0<M>>>0)&1|0)|0;o=xl(o|0,y|0,N|0,((N|0)<0)<<31>>31|0)|0;o=xl(o|0,y|0,O|0,((O|0)<0)<<31>>31|0)|0;n=xl(o|0,y|0,n|0,((n|0)<0)<<31>>31|0)|0;n=xl(n|0,y|0,P|0,((P|0)<0)<<31>>31|0)|0;o=y;if((o|0)<0)while(1){i=xl(i|0,h|0,-1,-1)|0;h=y;s=xl(k|0,j|0,E|0,F|0)|0;t=y;O=xl(p|0,m|0,B|0,C|0)|0;N=y;P=(t>>>0<j>>>0|(t|0)==(j|0)&s>>>0<k>>>0)&1;q=xl(O|0,N|0,P|0,0)|0;r=y;n=xl(n|0,o|0,(N>>>0<m>>>0|(N|0)==(m|0)&O>>>0<p>>>0)&1|0,0)|0;n=xl(n|0,y|0,(r>>>0<0|(r|0)==0&q>>>0<P>>>0)&1|0,0)|0;o=y;if((o|0)<0){k=s;j=t;p=q;m=r}else{p=q;m=r;k=s;j=t;break}}i=i|((p|n|k|0)!=0|(m|o|j|0)!=0)&1}}else{i=-1;h=-1}O=Jl(i|0,h|0,49)|0;P=y;M=Jl(f|0,e|0,49)|0;N=y;L=Il(i|0,h|0,15)|0;N=y|N;K=Il(f|0,e|0,15)|0;yi(b,G,D,K,y,L|M,N,O,P,g);l=H;return}while(0);P=g+2|0;a[P>>0]=a[P>>0]|1;P=b;c[P>>2]=0;c[P+4>>2]=0;P=b+8|0;c[P>>2]=0;c[P+4>>2]=-32768;l=H;return}function Bi(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0;D=l;l=l+32|0;C=D+12|0;B=D+6|0;p=D;w=b[f+8>>1]|0;m=w&32767;o=m<<16>>16==0;v=f;z=c[v>>2]|0;v=c[v+4>>2]|0;a:do if(o|(v|0)<0){q=m&65535;r=g+8|0;j=c[r>>2]|0;r=c[r+4>>2]|0;u=r&65535;k=g;i=c[k>>2]|0;k=c[k+4>>2]|0;g=Il(j|0,r|0,48)|0;n=g&32767;s=Il(j|0,r|0,63)|0;t=y;A=s&255^(w&65535)>>>15&255;if(m<<16>>16==32767){m=v&2147483647;b:do if((z|0)==0&(m|0)==0){g=g&32767;c:do if(g<<16>>16>=32767){switch(g<<16>>16){case 32767:break;default:break c}if(!((j|i|0)==0&(u|k|0)==0))break b}else{switch(g<<16>>16){case 0:break;default:break c}if((j|i|0)==0&(u|k|0)==0)break a;h=h+2|0;a[h>>0]=a[h>>0]|2}while(0);h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=(A&255)<<15|32767;l=D;return}while(0);if(0==0&(r&2147450880|0)==2147418112?!((i|j|0)==0&(k|r&32767|0)==0):0){A=h+2|0;a[A>>0]=a[A>>0]|1}q=Jl(j|0,r|0,16)|0;r=y;i=Il(i|0,k|0,48)|0;r=Il(i|q|0,y|r|0,1)|0;i=y;q=(r|0)==0&(i|0)==0;r=q?0:r;i=q?-1073741824:i|-2147483648;q=Jl(s|0,t|0,15)|0;q=(q|32767)&65535;b[C>>1]=b[p>>1]|0;b[C+2>>1]=b[p+2>>1]|0;b[C+4>>1]=b[p+4>>1]|0;p=f+10|0;b[B>>1]=b[p>>1]|0;b[B+2>>1]=b[p+2>>1]|0;b[B+4>>1]=b[p+4>>1]|0;m=(z|0)==0&(m|0)==0;p=(z|0)==(z|0)&(v|0)==(v&-1073741825|0)&((z|0)!=0|(v&1073741823|0)!=0);n=(r|0)!=0|(i&2147483647|0)!=0;j=(r|0)!=0|(i&1073741823|0)!=0;k=(r|0)==(r|0)&(i|0)==(i&-1073741825|0);o=k&j;g=v|-1073741824;i=i|-1073741824;if(p|o){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(p)if(!o)if(n){h=e;c[h>>2]=r;c[h+4>>2]=i;b[e+8>>1]=q;h=e+10|0;b[h>>1]=b[C>>1]|0;b[h+2>>1]=b[C+2>>1]|0;b[h+4>>1]=b[C+4>>1]|0;break}else{h=e;c[h>>2]=z;c[h+4>>2]=g;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[B>>1]|0;b[h+2>>1]=b[B+2>>1]|0;b[h+4>>1]=b[B+4>>1]|0;break}else x=20;else{if(m){h=e;c[h>>2]=r;c[h+4>>2]=i;b[e+8>>1]=q;h=e+10|0;b[h>>1]=b[C>>1]|0;b[h+2>>1]=b[C+2>>1]|0;b[h+4>>1]=b[C+4>>1]|0;break}if(n&(k&j^1))x=20;else{h=e;c[h>>2]=z;c[h+4>>2]=g;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[B>>1]|0;b[h+2>>1]=b[B+2>>1]|0;b[h+4>>1]=b[B+4>>1]|0}}while(0);do if((x|0)==20){if(g>>>0<i>>>0|(g|0)==(i|0)&z>>>0<r>>>0){h=e;c[h>>2]=r;c[h+4>>2]=i;b[e+8>>1]=q;h=e+10|0;b[h>>1]=b[C>>1]|0;b[h+2>>1]=b[C+2>>1]|0;b[h+4>>1]=b[C+4>>1]|0;break}if(i>>>0<g>>>0|(i|0)==(g|0)&r>>>0<z>>>0){h=e;c[h>>2]=z;c[h+4>>2]=g;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[B>>1]|0;b[h+2>>1]=b[B+2>>1]|0;b[h+4>>1]=b[B+4>>1]|0;break}if((w&65535)<(q&65535)){h=e;c[h>>2]=z;c[h+4>>2]=g;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[B>>1]|0;b[h+2>>1]=b[B+2>>1]|0;b[h+4>>1]=b[B+4>>1]|0;break}else{h=e;c[h>>2]=r;c[h+4>>2]=i;b[e+8>>1]=q;h=e+10|0;b[h>>1]=b[C>>1]|0;b[h+2>>1]=b[C+2>>1]|0;b[h+4>>1]=b[C+4>>1]|0;break}}while(0);l=D;return}if((n|0)==32767){if((j|i|0)==0&(u|k|0)==0){if(o){if((z|0)==0&(v|0)==0)break;h=h+2|0;a[h>>0]=a[h>>0]|2}h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=(A&255)<<15|32767;l=D;return}if(0==0&(r&2147450880|0)==2147418112?!((i|j|0)==0&(k|r&32767|0)==0):0){A=h+2|0;a[A>>0]=a[A>>0]|1}g=Jl(j|0,r|0,16)|0;j=y;i=Il(i|0,k|0,48)|0;i=Il(i|g|0,y|j|0,1)|0;j=y;g=(i|0)==0&(j|0)==0;i=g?0:i;j=g?-1073741824:j|-2147483648;g=Jl(s|0,t|0,15)|0;b[C>>1]=b[B>>1]|0;b[C+2>>1]=b[B+2>>1]|0;b[C+4>>1]=b[B+4>>1]|0;if((i|0)==(i|0)&(j|0)==(j&-1073741825|0)&((i|0)!=0|(j&1073741823|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|1}h=e;c[h>>2]=i;c[h+4>>2]=j|-1073741824;b[e+8>>1]=g|32767;h=e+10|0;b[h>>1]=b[C>>1]|0;b[h+2>>1]=b[C+2>>1]|0;b[h+4>>1]=b[C+4>>1]|0;l=D;return}do if(o){if(!((z|0)==0&(v|0)==0)){C=h+2|0;a[C>>0]=a[C>>0]|2;C=v>>>0<1|(v|0)==1&z>>>0<0;q=C?z:v;o=q>>>0<65536;q=o?q<<16:q;o=o?16:0;p=q>>>0<16777216;q=((C?32:0)|(p?o|8:o)&255)+(d[10416+((p?q<<8:q)>>>24)>>0]|0)<<24>>24;p=Jl(z|0,v|0,q|0)|0;q=1-q|0;o=y;break}if(!((j|i|0)==0&(u|k|0)==0|(n|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|2}h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=(A&255)<<15;l=D;return}else{p=z;o=v}while(0);do if(!n){if((j|i|0)==0&(u|k|0)==0){h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=(A&255)<<15;l=D;return}C=h+2|0;a[C>>0]=a[C>>0]|2;if(!((j|0)==0&(u|0)==0)){x=u>>>0<1|(u|0)==1&j>>>0<0;C=x?j:u;w=C>>>0<65536;C=w?C<<16:C;w=w?16:0;n=C>>>0<16777216;C=(((x?32:0)|(n?w|8:w)&255)+(d[10416+((n?C<<8:C)>>>24)>>0]|0)<<24)+-251658240|0;n=C>>24;w=Jl(i|0,k|0,n|0)|0;x=y;C=(C|0)==0;B=Jl(j|0,u|0,n|0)|0;g=y;z=Il(i|0,k|0,0-n&63|0)|0;n=1-n|0;i=w;k=x;j=C?j:z|B;g=C?u:y|g;break}z=k>>>0<1|(k|0)==1&i>>>0<0;C=z?i:k;B=C>>>0<65536;C=B?C<<16:C;B=B?16:0;j=C>>>0<16777216;C=(((z?32:0)|(j?B|8:B)&255)+(d[10416+((j?C<<8:C)>>>24)>>0]|0)<<24)+-251658240|0;j=C>>24;if((C|0)<0){m=Il(i|0,k|0,0-j|0)|0;g=y;i=Jl(i|0,k|0,j&63|0)|0;k=y}else{m=Jl(i|0,k|0,j|0)|0;g=y;i=0;k=0}n=-63-j|0;j=m}else g=u|65536;while(0);f=Jl(i|0,k|0,15)|0;w=Jl(j|0,g|0,15)|0;B=Il(i|0,k|0,49)|0;u=y;m=Il(i|0,k|0,17)|0;f=f&-32768;z=Dl(f|0,0,p|0,0)|0;t=y;f=Dl(f|0,0,o|0,0)|0;C=y;v=Dl(m|0,0,p|0,0)|0;s=y;m=Dl(m|0,0,o|0,0)|0;r=y;C=xl(f|0,C|0,v|0,s|0)|0;f=y;t=xl(0,C|0,z|0,t|0)|0;z=y;x=Il(j|0,g|0,17)|0;i=w&-32768|B;B=Dl(i|0,u|0,p|0,0)|0;w=y;i=Dl(i|0,u|0,o|0,0)|0;u=y;k=Dl(x|0,0,p|0,0)|0;j=y;x=Dl(x|0,0,o|0,0)|0;p=y;u=xl(i|0,u|0,k|0,j|0)|0;o=y;p=xl(o|0,(o>>>0<j>>>0|(o|0)==(j|0)&u>>>0<k>>>0)&1|0,x|0,p|0)|0;x=y;w=xl(0,u|0,B|0,w|0)|0;B=y;u=xl(p|0,x|0,(B>>>0<u>>>0|(B|0)==(u|0)&w>>>0<0)&1|0,0)|0;x=y;r=xl(w|0,B|0,m|0,r|0)|0;v=xl(r|0,y|0,f|0,(f>>>0<s>>>0|(f|0)==(s|0)&C>>>0<v>>>0)&1|0)|0;t=xl(v|0,y|0,(z>>>0<C>>>0|(z|0)==(C|0)&t>>>0<0)&1|0,0)|0;C=y;w=xl(u|0,x|0,(C>>>0<B>>>0|(C|0)==(B|0)&t>>>0<w>>>0)&1|0,0)|0;B=y;x=(B|0)>0|(B|0)==0&w>>>0>0;u=Jl(w|0,B|0,1)|0;z=y;v=Il(t|0,C|0,63)|0;z=z|y;C=Jl(t|0,C|0,x&1|0)|0;oi(e,a[h+3>>0]|0,A,n+q+(x?-16383:-16382)|0,x?u|v:w,x?z:B,C,y,h);l=D;return}while(0);h=h+2|0;a[h>>0]=a[h>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=D;return}function Ci(d,e){d=d|0;e=e|0;var f=0,g=0;g=l;l=l+16|0;f=g;if(b[d+8>>1]&32767?(c[d+4>>2]|0)>=0:0){e=e+2|0;a[e>>0]=a[e>>0]|1;e=-32768;l=g;return e|0};c[f>>2]=c[d>>2];c[f+4>>2]=c[d+4>>2];c[f+8>>2]=c[d+8>>2];c[f+12>>2]=c[d+12>>2];f=ei(f,e)|0;if((f+32768|0)>>>0>65535){a[e+2>>0]=1;e=-32768;l=g;return e|0}else{e=f&65535;l=g;return e|0}return 0}function Di(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0;f=b[d+8>>1]|0;g=f&32767;j=d;k=c[j>>2]|0;j=c[j+4>>2]|0;do if(!(g<<16>>16))if((k|0)==0&(j|0)==0)d=0;else l=8;else{if((j|0)>=0){l=e+2|0;a[l>>0]=a[l>>0]|1;l=-32768;return l|0}d=g&65535;h=(f&65535)>>>15;i=h&255;if((g&65535)<=16414){if((g&65535)<16383){l=8;break}f=16446-d|0;g=Il(k|0,j|0,f|0)|0;d=i<<24>>24==0?g:0-g|0;if((d>>>31|0)==(h&65535|0)){i=Jl(g|0,y|0,f|0)|0;if(!((i|0)==(k|0)&(y|0)==(j|0))){k=e+2|0;a[k>>0]=a[k>>0]|32}}else{d=i;l=10}}else{d=g<<16>>16!=32767|(k|0)==0&(j&2147483647|0)==0?i:0;l=10}if((l|0)==10){k=e+2|0;a[k>>0]=a[k>>0]|1;d=d<<24>>24==0?2147483647:-2147483648}if((d+32768|0)>>>0>65535){a[e+2>>0]=1;l=-32768;return l|0}}while(0);if((l|0)==8){d=e+2|0;a[d>>0]=a[d>>0]|32;d=0}l=d&65535;return l|0}function Ei(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+32|0;m=v+12|0;s=v+6|0;p=v;i=f;h=c[i>>2]|0;i=c[i+4>>2]|0;r=f+8|0;o=b[r>>1]|0;t=f+10|0;b[s>>1]=b[t>>1]|0;b[s+2>>1]=b[t+2>>1]|0;b[s+4>>1]=b[t+4>>1]|0;n=o&32767;j=n&65535;u=o&-32768;a:do if(!(n<<16>>16)){k=g+2|0;j=a[k>>0]|0;if((h|0)==0&(i|0)==0){a[k>>0]=j|4;c[f>>2]=0;c[f+4>>2]=0;b[r>>1]=u;b[t>>1]=b[p>>1]|0;b[t+2>>1]=b[p+2>>1]|0;b[t+4>>1]=b[p+4>>1]|0;u=e;c[u>>2]=0;c[u+4>>2]=-2147483648;b[e+8>>1]=-1;l=v;return}else q=13}else{if((i|0)>=0){u=g+2|0;a[u>>0]=a[u>>0]|1;b[s>>1]=b[7197]|0;b[s+2>>1]=b[7198]|0;b[s+4>>1]=b[7199]|0;u=f;c[u>>2]=0;c[u+4>>2]=-1073741824;b[r>>1]=-1;Ml(t|0,14394,6)|0;u=e;c[u>>2]=0;c[u+4>>2]=-1073741824;b[e+8>>1]=-1;e=e+10|0;b[e>>1]=b[s>>1]|0;b[e+2>>1]=b[s+2>>1]|0;b[e+4>>1]=b[s+4>>1]|0;l=v;return}k=o&32767;if(k<<16>>16<32767){switch(k<<16>>16){case 0:break;default:break a}k=g+2|0;j=a[k>>0]|0;q=13;break}switch(k<<16>>16){case 32767:break;default:break a}if((h|0)==0&(i&2147483647|0)==0){b[t>>1]=b[s>>1]|0;b[t+2>>1]=b[s+2>>1]|0;b[t+4>>1]=b[s+4>>1]|0;u=e;c[u>>2]=0;c[u+4>>2]=-2147483648;b[e+8>>1]=32767;l=v;return};b[m>>1]=b[s>>1]|0;b[m+2>>1]=b[s+2>>1]|0;b[m+4>>1]=b[s+4>>1]|0;if((h|0)==(h|0)&(i|0)==(i&-1073741825|0)&(((h|0)!=0|(i&1073741823|0)!=0)&n<<16>>16==32767)){u=g+2|0;a[u>>0]=a[u>>0]|1};b[s>>1]=b[m>>1]|0;b[s+2>>1]=b[m+2>>1]|0;b[s+4>>1]=b[m+4>>1]|0;u=f;c[u>>2]=h;c[u+4>>2]=i;b[r>>1]=o;b[t>>1]=b[s>>1]|0;b[t+2>>1]=b[s+2>>1]|0;b[t+4>>1]=b[s+4>>1]|0;u=e;c[u>>2]=h;c[u+4>>2]=i;b[e+8>>1]=o;e=e+10|0;b[e>>1]=b[s>>1]|0;b[e+2>>1]=b[s+2>>1]|0;b[e+4>>1]=b[s+4>>1]|0;l=v;return}while(0);if((q|0)==13){a[k>>0]=j|2;o=i>>>0<1|(i|0)==1&h>>>0<0;j=o?h:i;p=j>>>0<65536;j=p?j<<16:j;p=p?16:0;q=j>>>0<16777216;j=((o?32:0)|(q?p|8:p)&255)+(d[10416+((q?j<<8:j)>>>24)>>0]|0)<<24>>24;h=Jl(h|0,i|0,j|0)|0;j=1-j|0;i=y}c[f>>2]=h;c[f+4>>2]=i;b[r>>1]=u|16383;b[t>>1]=b[s>>1]|0;b[t+2>>1]=b[s+2>>1]|0;b[t+4>>1]=b[s+4>>1]|0;h=j+-16383|0;if(!h){h=0;i=0;j=0}else{u=h>>>31;i=(u|0)==0?h:16383-j|0;h=i>>>0<65536;f=h?i<<16:i;h=h?16:0;j=f>>>0<16777216;h=((d[10416+((j?f<<8:f)>>>24)>>0]|0)+((j?h|8:h)&255)<<24)+536870912>>24;i=Jl(i|0,0,h|0)|0;h=(u<<15|16446)-h&65535;j=y}u=e;c[u>>2]=i;c[u+4>>2]=j;b[e+8>>1]=h;l=v;return}function Fi(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0;B=l;l=l+16|0;v=B+6|0;u=B;x=b[f+8>>1]|0;p=x&32767;q=p<<16>>16==0;if(!(!q?(c[f+4>>2]|0)>=0:0))z=3;if((z|0)==3?(w=b[g+8>>1]|0,s=w&32767,r=s<<16>>16==0,i=g,j=c[i>>2]|0,i=c[i+4>>2]|0,r|(i|0)<0):0){m=f;n=c[m>>2]|0;m=c[m+4>>2]|0;k=p&65535;t=(x&65535)>>>15&255;o=s&65535;A=(w&65535)>>>15&255;if(p<<16>>16==32767){o=m&2147483647;do if((n|0)==0&(o|0)==0){if(s<<16>>16==32767){k=i&2147483647;if(!((j|0)==0&(k|0)==0)){p=j;break}if(A<<24>>24){h=h+2|0;a[h>>0]=a[h>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=B;return}}else if(r&((j|0)!=0|(i|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|2};c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=B;return}else{p=j;k=i&2147483647}while(0);q=g+10|0;b[v>>1]=b[q>>1]|0;b[v+2>>1]=b[q+2>>1]|0;b[v+4>>1]=b[q+4>>1]|0;q=f+10|0;b[u>>1]=b[q>>1]|0;b[u+2>>1]=b[q+2>>1]|0;b[u+4>>1]=b[q+4>>1]|0;q=(n|0)==0&(o|0)==0;r=(n|0)==(n|0)&(m|0)==(m&-1073741825|0)&((n|0)!=0|(m&1073741823|0)!=0);o=s<<16>>16==32767;p=o&((p|0)!=0|(k|0)!=0);o=(j|0)==(j|0)&(i|0)==(i&-1073741825|0)&(o&((j|0)!=0|(i&1073741823|0)!=0));k=m|-1073741824;i=i|-1073741824;if(r|o){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(r)if(!o)if(p){h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}else{h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0;break}else z=20;else{if(q){h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(p&(o^1))z=20;else{h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0}}while(0);do if((z|0)==20){if(k>>>0<i>>>0|(k|0)==(i|0)&n>>>0<j>>>0){h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(i>>>0<k>>>0|(i|0)==(k|0)&j>>>0<n>>>0){h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0;break}if((x&65535)<(w&65535)){h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0;break}else{h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}}while(0);l=B;return}if(s<<16>>16==32767){if(!((j|0)==0&(i&2147483647|0)==0)){f=g+10|0;b[v>>1]=b[f>>1]|0;b[v+2>>1]=b[f+2>>1]|0;b[v+4>>1]=b[f+4>>1]|0;if((j|0)==(j|0)&(i|0)==(i&-1073741825|0)&((j|0)!=0|(i&1073741823|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|1}h=e;c[h>>2]=j;c[h+4>>2]=i|-1073741824;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;l=B;return}if((n|p&65535|0)==0&(m|0)==0)if(!(A<<24>>24)){h=h+2|0;a[h>>0]=a[h>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=B;return}else{c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=B;return}if(q&((n|0)!=0|(m|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|2}if(!(A<<24>>24)){h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=x|32767;l=B;return}else{h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=x&-32768;l=B;return}}do if(q){if(r&((j|0)!=0|(i|0)!=0)){z=h+2|0;a[z>>0]=a[z>>0]|2}if((n|0)==0&(m|0)==0){c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=B;return}w=h+2|0;a[w>>0]=a[w>>0]|2;w=m>>>0<1|(m|0)==1&n>>>0<0;k=w?n:m;x=k>>>0<65536;k=x?k<<16:k;x=x?16:0;z=k>>>0<16777216;k=((w?32:0)|(z?x|8:x)&255)+(d[10416+((z?k<<8:k)>>>24)>>0]|0)<<24>>24;n=Jl(n|0,m|0,k|0)|0;m=y;k=1-k|0;if((s&65535)<16383){z=(n|0)==0&(m|0)==0?k+-64|0:k;w=m>>>0<1|(m|0)==1&n>>>0<0;f=w?n:m;x=f>>>0<65536;f=x?f<<16:f;x=x?16:0;A=f>>>0<16777216;f=((w?32:0)|(A?x|8:x)&255)+(d[10416+((A?f<<8:f)>>>24)>>0]|0)|0;A=f<<24>>24;f=Jl(n|0,m|0,((f&255)<<24>>24==0?0:A)|0)|0;oi(e,80,t,z-A|0,f,y,0,0,h);l=B;return}}else if(r){if(!((j|0)==0&(i|0)==0)){w=h+2|0;a[w>>0]=a[w>>0]|2;w=i>>>0<1|(i|0)==1&j>>>0<0;o=w?j:i;x=o>>>0<65536;o=x?o<<16:o;x=x?16:0;z=o>>>0<16777216;o=((w?32:0)|(z?x|8:x)&255)+(d[10416+((z?o<<8:o)>>>24)>>0]|0)<<24>>24;j=Jl(j|0,i|0,o|0)|0;o=1-o|0;i=y;break};c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=B;return}while(0);if((o|0)>16398){oi(e,80,t,A<<24>>24==0?32767:-16383,n,m,0,0,h);l=B;return}if((o|0)<16383){c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=B;return}else{f=Il(j|0,i|0,16446-o|0)|0;oi(e,80,t,(A<<24>>24==0?f:0-f|0)+k|0,n,m,0,0,h);l=B;return}}h=h+2|0;a[h>>0]=a[h>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=B;return}function Gi(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;l=b[e+8>>1]|0;p=l&32767;j=e;k=c[j>>2]|0;j=c[j+4>>2]|0;do if(p<<16>>16)if((j|0)<0)if(p<<16>>16==32767)if((k|0)==0&(j&2147483647|0)==0){n=4-((l&65535)>>>15&65535)|0;break}else{n=Il(k|0,j|0,62)|0;n=(n&1)+1|0;break}else n=6;else n=1;else n=(k|0)==0&(j|0)==0?0:5;while(0);e=b[f+8>>1]|0;r=e&32767;i=c[f>>2]|0;f=c[f+4>>2]|0;do if(r<<16>>16){if((f|0)<0)if(r<<16>>16==32767)if((i|0)==0&(f&2147483647|0)==0){o=4-((e&65535)>>>15&65535)|0;t=15;break}else{o=Il(i|0,f|0,62)|0;o=(o&1)+1|0;t=15;break}else{o=6;t=15}}else{o=(i|0)==0&(f|0)==0?0:5;t=15}while(0);if((t|0)==15?!((n|0)==1|(o|0)==1):0){if((n|0)==2|(o|0)==2){if(g|0){t=2;return t|0}t=h+2|0;a[t>>0]=a[t>>0]|1;t=2;return t|0}m=(n|0)==5;q=(o|0)==5;if(m|q){h=h+2|0;a[h>>0]=a[h>>0]|2}l=(l&65535)>>>15&255;g=(e&65535)>>>15&255;e=(o|0)==0;if(!n)return (e?0:g<<24>>24==0?-1:1)|0;if(!(l<<24>>24==g<<24>>24&(e^1))){t=l<<24>>24==0?1:-1;return t|0}if(m){n=j>>>0<1|(j|0)==1&k>>>0<0;h=n?k:j;o=h>>>0<65536;h=o?h<<16:h;o=o?16:0;p=h>>>0<16777216;h=((n?32:0)|(p?o|8:o)&255)+(d[10416+((p?h<<8:h)>>>24)>>0]|0)<<24>>24;k=Jl(k|0,j|0,h|0)|0;h=1-h|0;j=y}else h=p&65535;if(q){p=f>>>0<1|(f|0)==1&i>>>0<0;g=p?i:f;q=g>>>0<65536;g=q?g<<16:g;q=q?16:0;r=g>>>0<16777216;g=((p?32:0)|(r?q|8:q)&255)+(d[10416+((r?g<<8:g)>>>24)>>0]|0)<<24>>24;i=Jl(i|0,f|0,g|0)|0;g=1-g|0;f=y}else g=r&65535;e=(h|0)==(g|0);if((k|0)==(i|0)&(j|0)==(f|0)&e){t=0;return t|0}do if(!(l<<24>>24))if((h|0)>=(g|0))if(e){s=j>>>0<f>>>0|(j|0)==(f|0)&k>>>0<i>>>0;t=36;break}else break;else{t=-1;return t|0}else if((g|0)>=(h|0))if(e){s=f>>>0<j>>>0|(f|0)==(j|0)&i>>>0<k>>>0;t=36;break}else break;else{t=-1;return t|0}while(0);if((t|0)==36?s:0){t=-1;return t|0}t=1;return t|0}t=h+2|0;a[t>>0]=a[t>>0]|1;t=2;return t|0}function Hi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;v=l;l=l+144|0;o=v+128|0;n=v+112|0;q=v+80|0;r=v+64|0;s=v+48|0;t=v+32|0;u=v+16|0;p=v;i=v+96|0;c[n>>2]=c[d>>2];c[n+4>>2]=c[d+4>>2];c[n+8>>2]=c[d+8>>2];c[n+12>>2]=c[d+12>>2];c[o>>2]=c[d>>2];c[o+4>>2]=c[d+4>>2];c[o+8>>2]=c[d+8>>2];c[o+12>>2]=c[d+12>>2];zi(i,n,o,g);c[p>>2]=c[i>>2];c[p+4>>2]=c[i+4>>2];c[p+8>>2]=c[i+8>>2];c[p+12>>2]=c[i+12>>2];i=f+-1|0;k=e+(i<<4)|0;c[s>>2]=c[k>>2];c[s+4>>2]=c[k+4>>2];c[s+8>>2]=c[k+8>>2];c[s+12>>2]=c[k+12>>2];k=r+8|0;m=q+8|0;do{c[n>>2]=c[s>>2];c[n+4>>2]=c[s+4>>2];c[n+8>>2]=c[s+8>>2];c[n+12>>2]=c[s+12>>2];c[o>>2]=c[p>>2];c[o+4>>2]=c[p+4>>2];c[o+8>>2]=c[p+8>>2];c[o+12>>2]=c[p+12>>2];zi(t,n,o,g);c[s>>2]=c[t>>2];c[s+4>>2]=c[t+4>>2];c[s+8>>2]=c[t+8>>2];c[s+12>>2]=c[t+12>>2];j=i;i=i+-1|0;d=q;f=e+(i<<4)|0;h=d+16|0;do{a[d>>0]=a[f>>0]|0;d=d+1|0;f=f+1|0}while((d|0)<(h|0));c[r>>2]=c[t>>2];c[r+4>>2]=c[t+4>>2];c[r+8>>2]=c[t+8>>2];c[r+12>>2]=c[t+12>>2];d=k;d=Il(c[d>>2]|0,c[d+4>>2]|0,63)|0;d=d&255;h=m;h=Il(c[h>>2]|0,c[h+4>>2]|0,63)|0;if(d<<24>>24==(h&255)<<24>>24){c[n>>2]=c[r>>2];c[n+4>>2]=c[r+4>>2];c[n+8>>2]=c[r+8>>2];c[n+12>>2]=c[r+12>>2];c[o>>2]=c[q>>2];c[o+4>>2]=c[q+4>>2];c[o+8>>2]=c[q+8>>2];c[o+12>>2]=c[q+12>>2];vi(u,n,o,d,g)}else{c[n>>2]=c[r>>2];c[n+4>>2]=c[r+4>>2];c[n+8>>2]=c[r+8>>2];c[n+12>>2]=c[r+12>>2];c[o>>2]=c[q>>2];c[o+4>>2]=c[q+4>>2];c[o+8>>2]=c[q+8>>2];c[o+12>>2]=c[q+12>>2];wi(u,n,o,d,g)};c[s>>2]=c[u>>2];c[s+4>>2]=c[u+4>>2];c[s+8>>2]=c[u+8>>2];c[s+12>>2]=c[u+12>>2]}while((j|0)>1);c[b>>2]=c[s>>2];c[b+4>>2]=c[s+4>>2];c[b+8>>2]=c[s+8>>2];c[b+12>>2]=c[s+12>>2];l=v;return}function Ii(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;E=l;l=l+192|0;t=E+176|0;s=E+160|0;w=E+128|0;x=E+112|0;z=E+96|0;A=E+80|0;B=E+64|0;C=E+48|0;D=E+32|0;u=E+16|0;v=E;k=E+144|0;o=b[f+8>>1]|0;m=o&32767;h=f;i=c[h>>2]|0;h=c[h+4>>2]|0;if(!(m<<16>>16==0|(h|0)<0)){g=g+2|0;a[g>>0]=a[g>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=E;return}j=m&65535;n=(o&65535)>>>15;q=n&255;p=o&32767;a:do if(p<<16>>16>=32767){switch(p<<16>>16){case 32767:break;default:{r=15;break a}}if(!((i|0)==0&(h&2147483647|0)==0)){D=f+10|0;b[t>>1]=b[D>>1]|0;b[t+2>>1]=b[D+2>>1]|0;b[t+4>>1]=b[D+4>>1]|0;if((i|0)==(i|0)&(h|0)==(h&-1073741825|0)&(m<<16>>16==32767&((i|0)!=0|(h&1073741823|0)!=0))){g=g+2|0;a[g>>0]=a[g>>0]|1}g=e;c[g>>2]=i;c[g+4>>2]=h;b[e+8>>1]=o;g=e+10|0;b[g>>1]=b[t>>1]|0;b[g+2>>1]=b[t+2>>1]|0;b[g+4>>1]=b[t+4>>1]|0;l=E;return}if(!(q<<24>>24)){c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=E;return}else{c[e>>2]=c[3600];c[e+4>>2]=c[3601];c[e+8>>2]=c[3602];c[e+12>>2]=c[3603];l=E;return}}else{switch(p<<16>>16){case 0:break;default:{r=15;break a}}if(!((i|0)==0&(h|0)==0)){B=g+2|0;a[B>>0]=a[B>>0]|34;B=h>>>0<1|(h|0)==1&i>>>0<0;j=B?i:h;C=j>>>0<65536;j=C?j<<16:j;C=C?16:0;D=j>>>0<16777216;j=((B?32:0)|(D?C|8:C)&255)+(d[10416+((D?j<<8:j)>>>24)>>0]|0)<<24>>24;i=Jl(i|0,h|0,j|0)|0;j=1-j|0;h=y;break};c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=E;return}while(0);if((r|0)==15){r=g+2|0;a[r>>0]=a[r>>0]|32;if((m&65535)>=16383)if(o<<16>>16==-16385&((i|0)==0&(h&2147483647|0)==0)){c[e>>2]=c[3608];c[e+4>>2]=c[3609];c[e+8>>2]=c[3610];c[e+12>>2]=c[3611];l=E;return}else{c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=E;return}if((m&65535)>=16315){F=Jl(i|0,h|0,49)|0;o=y;r=Il(i|0,h|0,15)|0;f=y&65535;q=Jl(n&65535|0,0,63)|0;h=y;p=Jl(m&65535|0,0,48)|0;j=v;c[j>>2]=F;c[j+4>>2]=o;j=v+8|0;c[j>>2]=p|q|r;c[j+4>>2]=y|h|f;c[s>>2]=c[v>>2];c[s+4>>2]=c[v+4>>2];c[s+8>>2]=c[v+8>>2];c[s+12>>2]=c[v+12>>2];c[t>>2]=c[3604];c[t+4>>2]=c[3605];c[t+8>>2]=c[3606];c[t+12>>2]=c[3607];zi(k,s,t,g);c[v>>2]=c[k>>2];c[v+4>>2]=c[k+4>>2];c[v+8>>2]=c[k+8>>2];c[v+12>>2]=c[k+12>>2];c[u>>2]=c[k>>2];c[u+4>>2]=c[k+4>>2];c[u+8>>2]=c[k+8>>2];c[u+12>>2]=c[k+12>>2];c[C>>2]=c[k>>2];c[C+4>>2]=c[k+4>>2];c[C+8>>2]=c[k+8>>2];c[C+12>>2]=c[k+12>>2];c[z>>2]=c[2740];c[z+4>>2]=c[2741];c[z+8>>2]=c[2742];c[z+12>>2]=c[2743];j=x+8|0;f=w+8|0;h=14;do{c[s>>2]=c[z>>2];c[s+4>>2]=c[z+4>>2];c[s+8>>2]=c[z+8>>2];c[s+12>>2]=c[z+12>>2];c[t>>2]=c[C>>2];c[t+4>>2]=c[C+4>>2];c[t+8>>2]=c[C+8>>2];c[t+12>>2]=c[C+12>>2];zi(A,s,t,g);c[z>>2]=c[A>>2];c[z+4>>2]=c[A+4>>2];c[z+8>>2]=c[A+8>>2];c[z+12>>2]=c[A+12>>2];i=h;h=h+-1|0;k=10736+(h<<4)|0;c[w>>2]=c[k>>2];c[w+4>>2]=c[k+4>>2];c[w+8>>2]=c[k+8>>2];c[w+12>>2]=c[k+12>>2];c[x>>2]=c[A>>2];c[x+4>>2]=c[A+4>>2];c[x+8>>2]=c[A+8>>2];c[x+12>>2]=c[A+12>>2];k=j;k=Il(c[k>>2]|0,c[k+4>>2]|0,63)|0;k=k&255;F=f;F=Il(c[F>>2]|0,c[F+4>>2]|0,63)|0;if(k<<24>>24==(F&255)<<24>>24){c[s>>2]=c[x>>2];c[s+4>>2]=c[x+4>>2];c[s+8>>2]=c[x+8>>2];c[s+12>>2]=c[x+12>>2];c[t>>2]=c[w>>2];c[t+4>>2]=c[w+4>>2];c[t+8>>2]=c[w+8>>2];c[t+12>>2]=c[w+12>>2];vi(B,s,t,k,g)}else{c[s>>2]=c[x>>2];c[s+4>>2]=c[x+4>>2];c[s+8>>2]=c[x+8>>2];c[s+12>>2]=c[x+12>>2];c[t>>2]=c[w>>2];c[t+4>>2]=c[w+4>>2];c[t+8>>2]=c[w+8>>2];c[t+12>>2]=c[w+12>>2];wi(B,s,t,k,g)};c[z>>2]=c[B>>2];c[z+4>>2]=c[B+4>>2];c[z+8>>2]=c[B+8>>2];c[z+12>>2]=c[B+12>>2]}while(i>>>0>1);c[D>>2]=c[z>>2];c[D+4>>2]=c[z+4>>2];c[D+8>>2]=c[z+8>>2];c[D+12>>2]=c[z+12>>2];c[s>>2]=c[D>>2];c[s+4>>2]=c[D+4>>2];c[s+8>>2]=c[D+8>>2];c[s+12>>2]=c[D+12>>2];c[t>>2]=c[u>>2];c[t+4>>2]=c[u+4>>2];c[t+8>>2]=c[u+8>>2];c[t+12>>2]=c[u+12>>2];zi(v,s,t,g);c[t>>2]=c[v>>2];c[t+4>>2]=c[v+4>>2];c[t+8>>2]=c[v+8>>2];c[t+12>>2]=c[v+12>>2];ti(e,t,g);l=E;return}}Dl(i|0,0,-1073741824,0)|0;C=y;F=Dl(h|0,0,-1073741824,0)|0;w=y;D=Dl(i|0,0,-774932053,0)|0;A=y;t=Dl(h|0,0,-774932053,0)|0;x=y;v=Dl(i|0,0,-1317922825,0)|0;u=y;B=Dl(h|0,0,-1317922825,0)|0;z=y;x=xl(t|0,x|0,v|0,u|0)|0;t=y;z=xl(t|0,(t>>>0<u>>>0|(t|0)==(u|0)&x>>>0<v>>>0)&1|0,B|0,z|0)|0;B=y;A=xl(0,x|0,D|0,A|0)|0;D=y;x=xl(z|0,B|0,(D>>>0<x>>>0|(D|0)==(x|0)&A>>>0<0)&1|0,0)|0;B=y;w=xl(C|0,0,F|0,w|0)|0;w=xl(w|0,y|0,A|0,D|0)|0;F=y;A=xl(x|0,B|0,(F>>>0<D>>>0|(F|0)==(D|0)&w>>>0<A>>>0)&1|0,0)|0;D=y;B=(D|0)>0|(D|0)==0&A>>>0>0;x=Jl(A|0,D|0,1)|0;C=y;z=Il(w|0,F|0,63)|0;C=C|y;F=Jl(w|0,F|0,B&1|0)|0;oi(e,80,q,j+(B<<31>>31)|0,B?x|z:A,B?C:D,F,y,g);l=E;return}function Ji(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0;O=l;l=l+240|0;M=O+224|0;L=O+208|0;G=O+32|0;z=O+16|0;A=O;r=O+192|0;s=O+176|0;H=O+160|0;v=O+144|0;x=O+128|0;B=O+112|0;C=O+96|0;D=O+80|0;E=O+64|0;F=O+48|0;t=b[f+8>>1]|0;i=t&32767;q=i<<16>>16==0;if(!(!q?(c[f+4>>2]|0)>=0:0))K=3;if((K|0)==3?(N=b[g+8>>1]|0,j=N&32767,m=j<<16>>16==0,o=g,p=c[o>>2]|0,o=c[o+4>>2]|0,m|(o|0)<0):0){u=f;w=c[u>>2]|0;u=c[u+4>>2]|0;k=i&65535;I=(t&65535)>>>15&255;n=j&65535;J=(N&65535)>>>15&255;if(j<<16>>16==32767){if(!((p|0)==0&(o&2147483647|0)==0)){n=g+10|0;b[M>>1]=b[n>>1]|0;b[M+2>>1]=b[n+2>>1]|0;b[M+4>>1]=b[n+4>>1]|0;n=f+10|0;b[L>>1]=b[n>>1]|0;b[L+2>>1]=b[n+2>>1]|0;b[L+4>>1]=b[n+4>>1]|0;n=i<<16>>16==32767;k=n&((w|0)!=0|(u&2147483647|0)!=0);n=(w|0)==(w|0)&(u|0)==(u&-1073741825|0)&(n&((w|0)!=0|(u&1073741823|0)!=0));g=(p|0)!=0|(o&1073741823|0)!=0;j=(p|0)==(p|0)&(o|0)==(o&-1073741825|0);m=j&g;i=u|-1073741824;f=o|-1073741824;if(n|m){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(n)if(m)K=15;else{h=e;c[h>>2]=p;c[h+4>>2]=f;b[e+8>>1]=N;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0}else{if(!k){h=e;c[h>>2]=p;c[h+4>>2]=f;b[e+8>>1]=N;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0;break}if(j&g){h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0}else K=15}while(0);do if((K|0)==15){if(i>>>0<f>>>0|(i|0)==(f|0)&w>>>0<p>>>0){h=e;c[h>>2]=p;c[h+4>>2]=f;b[e+8>>1]=N;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0;break}if(f>>>0<i>>>0|(f|0)==(i|0)&p>>>0<w>>>0){h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0;break}if((t&65535)<(N&65535)){h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0;break}else{h=e;c[h>>2]=p;c[h+4>>2]=f;b[e+8>>1]=N;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0;break}}while(0);l=O;return}if(i<<16>>16!=32767){if(q&((w|0)!=0|(u|0)!=0)){M=h+2|0;a[M>>0]=a[M>>0]|2}f=a[h+1>>0]|0;switch(f<<24>>24){case 0:{f=h+2|0;a[f>>0]=a[f>>0]|32;f=560513589;i=-921707870;break}case 3:{K=h+2|0;a[K>>0]=a[K>>0]|32;K=61;break}default:{h=h+2|0;a[h>>0]=a[h>>0]|32;if(J<<24>>24==0?f<<24>>24==2:f<<24>>24==1){f=560513589;i=-921707870}else K=61}}if((K|0)==61){f=560513588;i=-921707870}h=e;c[h>>2]=f;c[h+4>>2]=i;b[e+8>>1]=N&-32768|16383;l=O;return}if(!((w|0)==0&(u&2147483647|0)==0)){j=g+10|0;b[M>>1]=b[j>>1]|0;b[M+2>>1]=b[j+2>>1]|0;b[M+4>>1]=b[j+4>>1]|0;j=f+10|0;b[L>>1]=b[j>>1]|0;b[L+2>>1]=b[j+2>>1]|0;b[L+4>>1]=b[j+4>>1]|0;j=(w|0)==(w|0)&(u|0)==(u&-1073741825|0)&((w|0)!=0|(u&1073741823|0)!=0);g=(p|0)==(p|0)&(o|0)==(o&-1073741825|0)&((p|0)!=0|(o&1073741823|0)!=0);i=u|-1073741824;f=o|-1073741824;if(j|g){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(j){if(!g){h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0;break}if(i>>>0<f>>>0|(i|0)==(f|0)&w>>>0<p>>>0){h=e;c[h>>2]=p;c[h+4>>2]=f;b[e+8>>1]=N;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0;break}if(f>>>0<i>>>0|(f|0)==(i|0)&p>>>0<w>>>0){h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0;break}if((t&65535)<(N&65535)){h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0;break}else{h=e;c[h>>2]=p;c[h+4>>2]=f;b[e+8>>1]=N;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0;break}}else{h=e;c[h>>2]=w;c[h+4>>2]=i;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[L>>1]|0;b[e+2>>1]=b[L+2>>1]|0;b[e+4>>1]=b[L+4>>1]|0}while(0);l=O;return}f=a[h+1>>0]|0;i=f<<24>>24==0;if(!(I<<24>>24)){do if(i){f=h+2|0;a[f>>0]=a[f>>0]|32;f=560513589;i=-921707870}else{if(f<<24>>24!=3){h=h+2|0;a[h>>0]=a[h>>0]|32;if(J<<24>>24==0?f<<24>>24==2:f<<24>>24==1){f=560513589;i=-921707870;break}}else{h=h+2|0;a[h>>0]=a[h>>0]|32}f=560513588;i=-921707870}while(0);h=e;c[h>>2]=f;c[h+4>>2]=i;b[e+8>>1]=N&-32768|16382;l=O;return}else{do if(i){f=h+2|0;a[f>>0]=a[f>>0]|32;f=-1727098456;i=-1765022727}else{if(f<<24>>24!=3){h=h+2|0;a[h>>0]=a[h>>0]|32;if(J<<24>>24==0?f<<24>>24==2:f<<24>>24==1){f=-1727098456;i=-1765022727;break}}else{h=h+2|0;a[h>>0]=a[h>>0]|32}f=-1727098457;i=-1765022727}while(0);h=e;c[h>>2]=f;c[h+4>>2]=i;b[e+8>>1]=N&-32768|16384;l=O;return}}a:do if(i<<16>>16==32767){if((w|0)==0&(u&2147483647|0)==0){if(!(m&((p|0)!=0|(o|0)!=0)))break;M=h+2|0;a[M>>0]=a[M>>0]|2;break}f=f+10|0;b[M>>1]=b[f>>1]|0;b[M+2>>1]=b[f+2>>1]|0;b[M+4>>1]=b[f+4>>1]|0;f=u|-1073741824;if((w|0)==(w|0)&(u|0)==(u&-1073741825|0)&((w|0)!=0|(u&1073741823|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|1;h=e;c[h>>2]=w;c[h+4>>2]=f;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0}else{h=e;c[h>>2]=w;c[h+4>>2]=f;b[e+8>>1]=t;e=e+10|0;b[e>>1]=b[M>>1]|0;b[e+2>>1]=b[M+2>>1]|0;b[e+4>>1]=b[M+4>>1]|0}l=O;return}else{do if(m){if(!((p|0)==0&(o|0)==0)){j=h+2|0;a[j>>0]=a[j>>0]|2;j=o>>>0<1|(o|0)==1&p>>>0<0;n=j?p:o;m=n>>>0<65536;n=m?n<<16:n;m=m?16:0;t=n>>>0<16777216;n=((j?32:0)|(t?m|8:m)&255)+(d[10416+((t?n<<8:n)>>>24)>>0]|0)<<24>>24;p=Jl(p|0,o|0,n|0)|0;n=1-n|0;o=y;break}if(!(q&((w|0)!=0|(u|0)!=0)))break a;M=h+2|0;a[M>>0]=a[M>>0]|2;break a}while(0);do if(q){if(!((w|0)==0&(u|0)==0)){m=h+2|0;f=a[m>>0]|2;a[m>>0]=f;t=u>>>0<1|(u|0)==1&w>>>0<0;k=t?w:u;g=k>>>0<65536;k=g?k<<16:k;g=g?16:0;j=k>>>0<16777216;k=((t?32:0)|(j?g|8:g)&255)+(d[10416+((j?k<<8:k)>>>24)>>0]|0)<<24>>24;j=Jl(w|0,u|0,k|0)|0;k=1-k|0;g=y;break}f=a[h+1>>0]|0;switch(f<<24>>24){case 0:{f=h+2|0;a[f>>0]=a[f>>0]|32;f=560513589;i=-921707870;break}case 3:{K=h+2|0;a[K>>0]=a[K>>0]|32;K=91;break}default:{h=h+2|0;a[h>>0]=a[h>>0]|32;if(J<<24>>24==0?f<<24>>24==2:f<<24>>24==1){f=560513589;i=-921707870}else K=91}}if((K|0)==91){f=560513588;i=-921707870}h=e;c[h>>2]=f;c[h+4>>2]=i;b[e+8>>1]=N&-32768|16383;l=O;return}else{f=h+2|0;m=f;f=a[f>>0]|0;j=w;g=u}while(0);i=f|32;a[m>>0]=i;f=(k|0)==(n|0);if((j|0)==(p|0)&(g|0)==(o|0)&f){f=a[h+1>>0]|0;switch(f<<24>>24){case 0:{a[m>>0]=i;f=560513589;i=-921707870;break}case 3:{a[m>>0]=i;K=99;break}default:{a[m>>0]=i;if(J<<24>>24==0?f<<24>>24==2:f<<24>>24==1){f=560513589;i=-921707870}else K=99}}if((K|0)==99){f=560513588;i=-921707870}h=e;c[h>>2]=f;c[h+4>>2]=i;b[e+8>>1]=N&-32768|16382;l=O;return}xi(r,0,k+-16|0,j,g,0,0,h);xi(s,0,n+-16|0,p,o,0,0,h);if((k|0)>(n|0)|(g>>>0>o>>>0|(g|0)==(o|0)&j>>>0>p>>>0)&f){c[L>>2]=c[s>>2];c[L+4>>2]=c[s+4>>2];c[L+8>>2]=c[s+8>>2];c[L+12>>2]=c[s+12>>2];c[M>>2]=c[r>>2];c[M+4>>2]=c[r+4>>2];c[M+8>>2]=c[r+8>>2];c[M+12>>2]=c[r+12>>2];Ai(H,L,M,h);j=0}else{c[L>>2]=c[r>>2];c[L+4>>2]=c[r+4>>2];c[L+8>>2]=c[r+8>>2];c[L+12>>2]=c[r+12>>2];c[M>>2]=c[s>>2];c[M+4>>2]=c[s+4>>2];c[M+8>>2]=c[s+8>>2];c[M+12>>2]=c[s+12>>2];Ai(H,L,M,h);j=1}i=H+8|0;f=c[i>>2]|0;i=c[i+4>>2]|0;g=Il(f|0,i|0,48)|0;g=g&32767;if(g>>>0>=16344){do if(i>>>0>1073643519|(i|0)==1073643519&f>>>0>4294967295){c[G>>2]=c[H>>2];c[G+4>>2]=c[H+4>>2];c[G+8>>2]=c[H+8>>2];c[G+12>>2]=c[H+12>>2];f=G+8|0;f=Il(c[f>>2]|0,c[f+4>>2]|0,63)|0;f=f&255;if(!(f<<24>>24)){c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3612];c[M+4>>2]=c[3613];c[M+8>>2]=c[3614];c[M+12>>2]=c[3615];wi(z,L,M,0,h)}else{c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3612];c[M+4>>2]=c[3613];c[M+8>>2]=c[3614];c[M+12>>2]=c[3615];vi(z,L,M,f,h)};c[G>>2]=c[H>>2];c[G+4>>2]=c[H+4>>2];c[G+8>>2]=c[H+8>>2];c[G+12>>2]=c[H+12>>2];f=G+8|0;f=Il(c[f>>2]|0,c[f+4>>2]|0,63)|0;f=f&255;if(!(f<<24>>24)){c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3612];c[M+4>>2]=c[3613];c[M+8>>2]=c[3614];c[M+12>>2]=c[3615];vi(A,L,M,0,h)}else{c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3612];c[M+4>>2]=c[3613];c[M+8>>2]=c[3614];c[M+12>>2]=c[3615];wi(A,L,M,f,h)};c[L>>2]=c[z>>2];c[L+4>>2]=c[z+4>>2];c[L+8>>2]=c[z+8>>2];c[L+12>>2]=c[z+12>>2];c[M>>2]=c[A>>2];c[M+4>>2]=c[A+4>>2];c[M+8>>2]=c[A+8>>2];c[M+12>>2]=c[A+12>>2];Ai(H,L,M,h);i=1;f=0;g=H}else{if(g>>>0<=16380){i=0;f=0;g=H;break};c[L>>2]=c[H>>2];c[L+4>>2]=c[H+4>>2];c[L+8>>2]=c[H+8>>2];c[L+12>>2]=c[H+12>>2];c[M>>2]=c[3616];c[M+4>>2]=c[3617];c[M+8>>2]=c[3618];c[M+12>>2]=c[3619];zi(z,L,M,h);c[G>>2]=c[H>>2];c[G+4>>2]=c[H+4>>2];c[G+8>>2]=c[H+8>>2];c[G+12>>2]=c[H+12>>2];f=G+8|0;f=Il(c[f>>2]|0,c[f+4>>2]|0,63)|0;f=f&255;if(!(f<<24>>24)){c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3616];c[M+4>>2]=c[3617];c[M+8>>2]=c[3618];c[M+12>>2]=c[3619];vi(A,L,M,0,h)}else{c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3616];c[M+4>>2]=c[3617];c[M+8>>2]=c[3618];c[M+12>>2]=c[3619];wi(A,L,M,f,h)};c[G>>2]=c[z>>2];c[G+4>>2]=c[z+4>>2];c[G+8>>2]=c[z+8>>2];c[G+12>>2]=c[z+12>>2];f=G+8|0;f=Il(c[f>>2]|0,c[f+4>>2]|0,63)|0;f=f&255;if(!(f<<24>>24)){c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3612];c[M+4>>2]=c[3613];c[M+8>>2]=c[3614];c[M+12>>2]=c[3615];wi(v,L,M,0,h)}else{c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3612];c[M+4>>2]=c[3613];c[M+8>>2]=c[3614];c[M+12>>2]=c[3615];vi(v,L,M,f,h)};c[H>>2]=c[v>>2];c[H+4>>2]=c[v+4>>2];c[H+8>>2]=c[v+8>>2];c[H+12>>2]=c[v+12>>2];c[L>>2]=c[v>>2];c[L+4>>2]=c[v+4>>2];c[L+8>>2]=c[v+8>>2];c[L+12>>2]=c[v+12>>2];c[M>>2]=c[A>>2];c[M+4>>2]=c[A+4>>2];c[M+8>>2]=c[A+8>>2];c[M+12>>2]=c[A+12>>2];Ai(H,L,M,h);i=0;f=1;g=H}while(0);c[A>>2]=c[g>>2];c[A+4>>2]=c[g+4>>2];c[A+8>>2]=c[g+8>>2];c[A+12>>2]=c[g+12>>2];c[z>>2]=c[g>>2];c[z+4>>2]=c[g+4>>2];c[z+8>>2]=c[g+8>>2];c[z+12>>2]=c[g+12>>2];c[M>>2]=c[A>>2];c[M+4>>2]=c[A+4>>2];c[M+8>>2]=c[A+8>>2];c[M+12>>2]=c[A+12>>2];Hi(G,M,10976,11,h);c[L>>2]=c[z>>2];c[L+4>>2]=c[z+4>>2];c[L+8>>2]=c[z+8>>2];c[L+12>>2]=c[z+12>>2];c[M>>2]=c[G>>2];c[M+4>>2]=c[G+4>>2];c[M+8>>2]=c[G+8>>2];c[M+12>>2]=c[G+12>>2];zi(x,L,M,h);c[g>>2]=c[x>>2];c[g+4>>2]=c[x+4>>2];c[g+8>>2]=c[x+8>>2];c[g+12>>2]=c[x+12>>2];if(f){c[G>>2]=c[g>>2];c[G+4>>2]=c[g+4>>2];c[G+8>>2]=c[g+8>>2];c[G+12>>2]=c[g+12>>2];f=G+8|0;f=Il(c[f>>2]|0,c[f+4>>2]|0,63)|0;f=f&255;if(!(f<<24>>24)){c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3620];c[M+4>>2]=c[3621];c[M+8>>2]=c[3622];c[M+12>>2]=c[3623];vi(B,L,M,0,h)}else{c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3620];c[M+4>>2]=c[3621];c[M+8>>2]=c[3622];c[M+12>>2]=c[3623];wi(B,L,M,f,h)};c[g>>2]=c[B>>2];c[g+4>>2]=c[B+4>>2];c[g+8>>2]=c[B+8>>2];c[g+12>>2]=c[B+12>>2]}if(i|0){c[G>>2]=c[g>>2];c[G+4>>2]=c[g+4>>2];c[G+8>>2]=c[g+8>>2];c[G+12>>2]=c[g+12>>2];f=G+8|0;f=Il(c[f>>2]|0,c[f+4>>2]|0,63)|0;f=f&255;if(!(f<<24>>24)){c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3624];c[M+4>>2]=c[3625];c[M+8>>2]=c[3626];c[M+12>>2]=c[3627];vi(C,L,M,0,h)}else{c[L>>2]=c[G>>2];c[L+4>>2]=c[G+4>>2];c[L+8>>2]=c[G+8>>2];c[L+12>>2]=c[G+12>>2];c[M>>2]=c[3624];c[M+4>>2]=c[3625];c[M+8>>2]=c[3626];c[M+12>>2]=c[3627];wi(C,L,M,f,h)};c[g>>2]=c[C>>2];c[g+4>>2]=c[C+4>>2];c[g+8>>2]=c[C+8>>2];c[g+12>>2]=c[C+12>>2]}}if(j|0){c[G>>2]=c[H>>2];c[G+4>>2]=c[H+4>>2];c[G+8>>2]=c[H+8>>2];c[G+12>>2]=c[H+12>>2];N=G+8|0;K=c[N+4>>2]|0;if((K|0)>-1|(K|0)==-1&(c[N>>2]|0)>>>0>4294967295){c[L>>2]=c[3628];c[L+4>>2]=c[3629];c[L+8>>2]=c[3630];c[L+12>>2]=c[3631];c[M>>2]=c[G>>2];c[M+4>>2]=c[G+4>>2];c[M+8>>2]=c[G+8>>2];c[M+12>>2]=c[G+12>>2];wi(D,L,M,0,h)}else{c[L>>2]=c[3628];c[L+4>>2]=c[3629];c[L+8>>2]=c[3630];c[L+12>>2]=c[3631];c[M>>2]=c[G>>2];c[M+4>>2]=c[G+4>>2];c[M+8>>2]=c[G+8>>2];c[M+12>>2]=c[G+12>>2];vi(D,L,M,0,h)};c[H>>2]=c[D>>2];c[H+4>>2]=c[D+4>>2];c[H+8>>2]=c[D+8>>2];c[H+12>>2]=c[D+12>>2]}if(I<<24>>24){c[G>>2]=c[H>>2];c[G+4>>2]=c[H+4>>2];c[G+8>>2]=c[H+8>>2];c[G+12>>2]=c[H+12>>2];N=G+8|0;K=c[N+4>>2]|0;if((K|0)>-1|(K|0)==-1&(c[N>>2]|0)>>>0>4294967295){c[L>>2]=c[3632];c[L+4>>2]=c[3633];c[L+8>>2]=c[3634];c[L+12>>2]=c[3635];c[M>>2]=c[G>>2];c[M+4>>2]=c[G+4>>2];c[M+8>>2]=c[G+8>>2];c[M+12>>2]=c[G+12>>2];wi(E,L,M,0,h)}else{c[L>>2]=c[3632];c[L+4>>2]=c[3633];c[L+8>>2]=c[3634];c[L+12>>2]=c[3635];c[M>>2]=c[G>>2];c[M+4>>2]=c[G+4>>2];c[M+8>>2]=c[G+8>>2];c[M+12>>2]=c[G+12>>2];vi(E,L,M,0,h)};c[H>>2]=c[E>>2];c[H+4>>2]=c[E+4>>2];c[H+8>>2]=c[E+8>>2];c[H+12>>2]=c[E+12>>2]};c[M>>2]=c[H>>2];c[M+4>>2]=c[H+4>>2];c[M+8>>2]=c[H+8>>2];c[M+12>>2]=c[H+12>>2];ti(F,M,h);if(J<<24>>24){h=F+8|0;b[h>>1]=b[h>>1]^-32768};c[e>>2]=c[F>>2];c[e+4>>2]=c[F+4>>2];c[e+8>>2]=c[F+8>>2];c[e+12>>2]=c[F+12>>2];l=O;return}while(0);if(!(I<<24>>24)){h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=N&-32768;l=O;return}f=a[h+1>>0]|0;switch(f<<24>>24){case 0:{f=h+2|0;a[f>>0]=a[f>>0]|32;f=560513589;i=-921707870;break}case 3:{K=h+2|0;a[K>>0]=a[K>>0]|32;K=76;break}default:{h=h+2|0;a[h>>0]=a[h>>0]|32;if(J<<24>>24==0?f<<24>>24==2:f<<24>>24==1){f=560513589;i=-921707870}else K=76}}if((K|0)==76){f=560513588;i=-921707870}h=e;c[h>>2]=f;c[h+4>>2]=i;b[e+8>>1]=N&-32768|16384;l=O;return}h=h+2|0;a[h>>0]=a[h>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=O;return}function Ki(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;g=l;l=l+32|0;h=g+16|0;i=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];c[i+8>>2]=c[a+8>>2];c[i+12>>2]=c[a+12>>2];c[h>>2]=c[b>>2];c[h+4>>2]=c[b+4>>2];c[h+8>>2]=c[b+8>>2];c[h+12>>2]=c[b+12>>2];f=Li(i,h,d,e,0,f)|0;l=g;return f|0}function Li(e,f,g,h,i,j){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0;R=l;l=l+80|0;x=R+62|0;v=R+56|0;Q=R+24|0;O=R+16|0;o=R+50|0;r=R+44|0;s=R+38|0;w=R+32|0;P=R;n=h;c[n>>2]=0;c[n+4>>2]=0;n=b[e+8>>1]|0;p=n&32767;t=p<<16>>16==0;if(!(!t?(c[e+4>>2]|0)>=0:0))M=3;if((M|0)==3?(z=b[f+8>>1]|0,u=z&32767,C=f,m=c[C>>2]|0,C=c[C+4>>2]|0,u<<16>>16==0|(C|0)<0):0){N=e;L=c[N>>2]|0;N=c[N+4>>2]|0;q=Q;c[q>>2]=L;c[q+4>>2]=N;q=p&65535;G=(n&65535)>>>15;k=G&65535;if(p<<16>>16==32767){p=N&2147483647;if((L|0)==0&(p|0)==0){k=C&2147483647;if(u<<16>>16!=32767|(m|0)==0&(k|0)==0){j=j+2|0;a[j>>0]=a[j>>0]|1;c[g>>2]=c[3596];c[g+4>>2]=c[3597];c[g+8>>2]=c[3598];c[g+12>>2]=c[3599];g=-1;l=R;return g|0}else q=m}else{q=m;k=C&2147483647}s=f+10|0;b[x>>1]=b[s>>1]|0;b[x+2>>1]=b[s+2>>1]|0;b[x+4>>1]=b[s+4>>1]|0;s=e+10|0;b[v>>1]=b[s>>1]|0;b[v+2>>1]=b[s+2>>1]|0;b[v+4>>1]=b[s+4>>1]|0;s=(L|0)==0&(p|0)==0;f=(L|0)==(L|0)&(N|0)==(N&-1073741825|0)&((L|0)!=0|(N&1073741823|0)!=0);p=u<<16>>16==32767;q=p&((q|0)!=0|(k|0)!=0);p=(m|0)==(m|0)&(C|0)==(C&-1073741825|0)&(p&((m|0)!=0|(C&1073741823|0)!=0));k=N|-1073741824;r=C|-1073741824;if(f|p){j=j+2|0;a[j>>0]=a[j>>0]|1}do if(f)if(!p)if(q){b[o>>1]=b[x>>1]|0;b[o+2>>1]=b[x+2>>1]|0;b[o+4>>1]=b[x+4>>1]|0;n=z;k=r;break}else{b[o>>1]=b[v>>1]|0;b[o+2>>1]=b[v+2>>1]|0;b[o+4>>1]=b[v+4>>1]|0;m=L;break}else M=19;else{if(s){b[o>>1]=b[x>>1]|0;b[o+2>>1]=b[x+2>>1]|0;b[o+4>>1]=b[x+4>>1]|0;n=z;k=r;break}if(q&(p^1))M=19;else{b[o>>1]=b[v>>1]|0;b[o+2>>1]=b[v+2>>1]|0;b[o+4>>1]=b[v+4>>1]|0;m=L}}while(0);do if((M|0)==19){if(k>>>0<r>>>0|(k|0)==(r|0)&L>>>0<m>>>0){b[o>>1]=b[x>>1]|0;b[o+2>>1]=b[x+2>>1]|0;b[o+4>>1]=b[x+4>>1]|0;n=z;k=r;break}if(r>>>0<k>>>0|(r|0)==(k|0)&m>>>0<L>>>0){b[o>>1]=b[v>>1]|0;b[o+2>>1]=b[v+2>>1]|0;b[o+4>>1]=b[v+4>>1]|0;m=L;break}if((n&65535)<(z&65535)){b[o>>1]=b[v>>1]|0;b[o+2>>1]=b[v+2>>1]|0;b[o+4>>1]=b[v+4>>1]|0;m=L;break}else{b[o>>1]=b[x>>1]|0;b[o+2>>1]=b[x+2>>1]|0;b[o+4>>1]=b[x+4>>1]|0;n=z;k=r;break}}while(0);j=g;c[j>>2]=m;c[j+4>>2]=k;b[g+8>>1]=n;g=g+10|0;b[g>>1]=b[o>>1]|0;b[g+2>>1]=b[o+2>>1]|0;b[g+4>>1]=b[o+4>>1]|0;g=-1;l=R;return g|0}o=u&65535;p=z&32767;a:do if(p<<16>>16>=32767){switch(p<<16>>16){case 32767:break;default:{f=o;s=C;break a}}if(!((m|0)==0&(C&2147483647|0)==0)){Q=f+10|0;b[x>>1]=b[Q>>1]|0;b[x+2>>1]=b[Q+2>>1]|0;b[x+4>>1]=b[Q+4>>1]|0;if((m|0)==(m|0)&(C|0)==(C&-1073741825|0)&(u<<16>>16==32767&((m|0)!=0|(C&1073741823|0)!=0))){j=j+2|0;a[j>>0]=a[j>>0]|1};b[r>>1]=b[x>>1]|0;b[r+2>>1]=b[x+2>>1]|0;b[r+4>>1]=b[x+4>>1]|0;j=g;c[j>>2]=m;c[j+4>>2]=C|-1073741824;b[g+8>>1]=z;g=g+10|0;b[g>>1]=b[r>>1]|0;b[g+2>>1]=b[r+2>>1]|0;b[g+4>>1]=b[r+4>>1]|0;g=-1;l=R;return g|0}if(!(t&((L|0)!=0|(N|0)!=0))){c[g>>2]=c[e>>2];c[g+4>>2]=c[e+4>>2];c[g+8>>2]=c[e+8>>2];c[g+12>>2]=c[e+12>>2];g=0;l=R;return g|0}j=j+2|0;a[j>>0]=a[j>>0]|2;j=N>>>0<1|(N|0)==1&L>>>0<0;o=j?L:N;m=o>>>0<65536;o=m?o<<16:o;m=m?16:0;k=o>>>0<16777216;o=((j?32:0)|(k?m|8:m)&255)+(d[10416+((k?o<<8:o)>>>24)>>0]|0)<<24>>24;k=Jl(L|0,N|0,o|0)|0;m=y;j=Q;c[j>>2]=k;c[j+4>>2]=m;if((N|0)<0){j=g;c[j>>2]=k;c[j+4>>2]=m;b[g+8>>1]=((n&-32768|1)&65535)-o;g=g+10|0;b[g>>1]=b[s>>1]|0;b[g+2>>1]=b[s+2>>1]|0;b[g+4>>1]=b[s+4>>1]|0;g=0;l=R;return g|0}else{c[g>>2]=c[e>>2];c[g+4>>2]=c[e+4>>2];c[g+8>>2]=c[e+8>>2];c[g+12>>2]=c[e+12>>2];g=0;l=R;return g|0}}else{switch(p<<16>>16){case 0:break;default:{f=o;s=C;break a}}o=j+2|0;p=a[o>>0]|0;if(!((m|0)==0&(C|0)==0)){a[o>>0]=p|2;z=C>>>0<1|(C|0)==1&m>>>0<0;f=z?m:C;M=f>>>0<65536;f=M?f<<16:f;M=M?16:0;s=f>>>0<16777216;f=((z?32:0)|(s?M|8:M)&255)+(d[10416+((s?f<<8:f)>>>24)>>0]|0)<<24>>24;m=Jl(m|0,C|0,f|0)|0;f=1-f|0;s=y;break}a[o>>0]=p|1;c[g>>2]=c[3596];c[g+4>>2]=c[3597];c[g+8>>2]=c[3598];c[g+12>>2]=c[3599];g=-1;l=R;return g|0}while(0);do if(t){if(!((L|0)==0&(N|0)==0)){M=j+2|0;a[M>>0]=a[M>>0]|2;M=N>>>0<1|(N|0)==1&L>>>0<0;q=M?L:N;o=q>>>0<65536;q=o?q<<16:q;o=o?16:0;r=q>>>0<16777216;q=((M?32:0)|(r?o|8:o)&255)+(d[10416+((r?q<<8:q)>>>24)>>0]|0)<<24>>24;r=Jl(L|0,N|0,q|0)|0;o=y;M=Q;c[M>>2]=r;c[M+4>>2]=o;q=1-q|0;break};c[g>>2]=c[e>>2];c[g+4>>2]=c[e+4>>2];c[g+8>>2]=c[e+8>>2];c[g+12>>2]=c[e+12>>2];g=0;l=R;return g|0}else{r=L;o=N}while(0);p=q-f|0;M=O;c[M>>2]=0;c[M+4>>2]=0;do if((p|0)<=63){do if((p|0)<0){if((p|0)==-1){L=Jl(r|0,o|0,63)|0;N=y;n=Il(r|0,o|0,1)|0;o=y;M=O;c[M>>2]=L;c[M+4>>2]=N;M=Q;c[M>>2]=n;c[M+4>>2]=o;M=56;break}if((N|0)<0){j=g;c[j>>2]=r;c[j+4>>2]=o;b[g+8>>1]=q+(n&-32768&65535);g=g+10|0;b[g>>1]=b[w>>1]|0;b[g+2>>1]=b[w+2>>1]|0;b[g+4>>1]=b[w+4>>1]|0;g=0;l=R;return g|0}else{c[g>>2]=c[e>>2];c[g+4>>2]=c[e+4>>2];c[g+8>>2]=c[e+8>>2];c[g+12>>2]=c[e+12>>2];g=0;l=R;return g|0}}else if(!p){n=r;M=56}else{n=Mi(r,o,m,s,p,Q,O)|0;o=y;M=58}while(0);if((M|0)==56?!(o>>>0<s>>>0|(o|0)==(s|0)&n>>>0<m>>>0):0){o=yl(n|0,o|0,m|0,s|0)|0;n=Q;c[n>>2]=o;c[n+4>>2]=y;n=1;o=0;M=58}if((M|0)==58){N=h;c[N>>2]=n;c[N+4>>2]=o}if((i|0)==0?(D=Jl(m|0,s|0,63)|0,E=y,A=Il(m|0,s|0,1)|0,B=y,I=Q,H=c[I>>2]|0,I=c[I+4>>2]|0,K=O,J=c[K>>2]|0,K=c[K+4>>2]|0,F=(H|0)!=(A|0)|(I|0)!=(B|0),(I>>>0>B>>>0|(I|0)==(B|0)&H>>>0>=A>>>0)&(F|(K>>>0>E>>>0|(K|0)==(E|0)&J>>>0>=D>>>0))):0){p=B>>>0<I>>>0|(B|0)==(I|0)&A>>>0<H>>>0|(A|0)==(H|0)&(B|0)==(I|0)&(E>>>0<K>>>0|(E|0)==(K|0)&D>>>0<J>>>0);if(!(F|((J|0)!=(D|0)|(K|0)!=(E|0)))){n=h;o=c[n>>2]|0;if(!(p|((o&1|0)!=0|0!=0))){m=f;n=0;break}k=(G^1)&65535;M=xl(o|0,c[n+4>>2]|0,1,0)|0;N=h;c[N>>2]=M;c[N+4>>2]=y;if(!p){m=f;n=0;break}}else{if(!p){m=f;n=0;break}N=h;N=xl(c[N>>2]|0,c[N+4>>2]|0,1,0)|0;k=h;c[k>>2]=N;c[k+4>>2]=y;k=(G^1)&65535}n=yl(m|0,s|0,H|0,I|0)|0;N=((J|0)!=0|(K|0)!=0)<<31>>31;N=xl(n|0,y|0,N|0,((N|0)<0)<<31>>31|0)|0;n=y;M=yl(0,0,J|0,K|0)|0;m=O;c[m>>2]=M;c[m+4>>2]=y;m=Q;c[m>>2]=N;c[m+4>>2]=n;m=f;n=0}else{m=f;n=0}}else{n=p&31|32;Mi(r,o,m,s,n,Q,O)|0;m=q-n|0;n=1}while(0);G=k&255;M=Q;I=c[M>>2]|0;M=c[M+4>>2]|0;J=O;e=c[J>>2]|0;J=c[J+4>>2]|0;h=(I|0)==0&(M|0)==0;I=h?e:I;M=h?J:M;e=h?0:e;J=h?0:J;h=h?m+-64|0:m;Q=M>>>0<1|(M|0)==1&I>>>0<0;L=Q?I:M;O=L>>>0<65536;L=O?L<<16:L;O=O?16:0;H=L>>>0<16777216;L=((Q?32:0)|(H?O|8:O)&255)+(d[10416+((H?L<<8:L)>>>24)>>0]|0)|0;H=L<<24>>24;O=Jl(e|0,J|0,H|0)|0;Q=y;L=(L&255)<<24>>24==0;K=Jl(I|0,M|0,H|0)|0;N=y;J=Il(e|0,J|0,0-H&63|0)|0;oi(P,80,G,h-H|0,L?I:J|K,L?M:y|N,O,Q,j);c[g>>2]=c[P>>2];c[g+4>>2]=c[P+4>>2];c[g+8>>2]=c[P+8>>2];c[g+12>>2]=c[P+12>>2];g=n;l=R;return g|0}j=j+2|0;a[j>>0]=a[j>>0]|1;c[g>>2]=c[3596];c[g+4>>2]=c[3597];c[g+8>>2]=c[3598];c[g+12>>2]=c[3599];g=-1;l=R;return g|0}function Mi(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0;p=Jl(a|0,b|0,f|0)|0;q=y;o=(f|0)==0;n=Il(a|0,b|0,0-f&63|0)|0;n=o?0:n;o=o?0:y;if(o>>>0<e>>>0|(o|0)==(e|0)&n>>>0<d>>>0){if(e>>>0>o>>>0|(e|0)==(o|0)&0>n>>>0){j=Fl(n|0,o|0,e|0,0)|0;a=0}else{a=0;j=-1}i=Dl(j|0,0,d|0,0)|0;k=y;l=Dl(j|0,0,e|0,0)|0;m=y;b=yl(p|0,q|0,0,i|0)|0;f=y;i=(q>>>0<i>>>0|(q|0)==(i|0)&p>>>0<0)<<31>>31;m=yl(n|0,o|0,l|0,m|0)|0;k=yl(m|0,y|0,k|0,0)|0;i=xl(k|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;k=y;if((k|0)<0)while(1){a=xl(a|0,j|0,0,-1)|0;j=y;l=xl(b|0,f|0,0,d|0)|0;m=y;i=xl(i|0,k|0,e|0,0)|0;i=xl(i|0,y|0,(m>>>0<f>>>0|(m|0)==(f|0)&l>>>0<b>>>0)&1|0,0)|0;k=y;if((k|0)<0){b=l;f=m}else{b=m;f=a;break}}else{b=f;f=a}if(e>>>0>i>>>0|(e|0)==(i|0)&0>b>>>0){a=Fl(b|0,i|0,e|0,0)|0;b=y}else{a=-1;b=0}a=a|f;f=d;i=0;b=b|j}else{a=-1;f=d;i=0;b=-1}u=Dl(a|0,0,f|0,i|0)|0;t=y;j=Dl(b|0,0,f|0,i|0)|0;l=y;m=Dl(a|0,0,e|0,0)|0;k=y;s=Dl(b|0,0,e|0,0)|0;r=y;l=xl(j|0,l|0,m|0,k|0)|0;j=y;f=xl(0,l|0,u|0,t|0)|0;t=y;u=yl(p|0,q|0,f|0,t|0)|0;i=g;c[i>>2]=u;c[i+4>>2]=y;i=(t>>>0<l>>>0|(t|0)==(l|0)&f>>>0<0)<<31>>31;f=(q>>>0<t>>>0|(q|0)==(t|0)&p>>>0<f>>>0)<<31>>31;q=yl(n|0,o|0,s|0,r|0)|0;q=yl(q|0,y|0,j|0,(j>>>0<k>>>0|(j|0)==(k|0)&l>>>0<m>>>0)&1|0)|0;i=xl(q|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;f=xl(i|0,y|0,f|0,((f|0)<0)<<31>>31|0)|0;i=y;q=h;c[q>>2]=f;c[q+4>>2]=i;if((i|0)>=0){t=b;u=a;y=t;return u|0}do{a=xl(a|0,b|0,-1,-1)|0;b=y;s=g;u=c[s>>2]|0;s=c[s+4>>2]|0;t=xl(u|0,s|0,d|0,e|0)|0;r=y;q=g;c[q>>2]=t;c[q+4>>2]=r;f=xl(f|0,i|0,(r>>>0<s>>>0|(r|0)==(s|0)&t>>>0<u>>>0)&1|0,0)|0;i=y;u=h;c[u>>2]=f;c[u+4>>2]=i}while((i|0)<0);y=b;return a|0}function Ni(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;g=l;l=l+32|0;h=g+16|0;i=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];c[i+8>>2]=c[a+8>>2];c[i+12>>2]=c[a+12>>2];c[h>>2]=c[b>>2];c[h+4>>2]=c[b+4>>2];c[h+8>>2]=c[b+8>>2];c[h+12>>2]=c[b+12>>2];f=Li(i,h,d,e,3,f)|0;l=g;return f|0}function Oi(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;H=l;l=l+176|0;E=H+144|0;D=H+128|0;A=H+64|0;B=H+48|0;C=H+32|0;G=H+16|0;s=H+8|0;t=H;w=H+160|0;j=H+170|0;q=H+164|0;z=H+112|0;x=H+96|0;F=H+80|0;r=t;c[r>>2]=0;c[r+4>>2]=0;r=e+8|0;u=b[r>>1]|0;k=u&32767;i=e;m=c[i>>2]|0;i=c[i+4>>2]|0;a:do if(k<<16>>16==0|(i|0)<0){n=s;c[n>>2]=m;c[n+4>>2]=i;n=k&65535;v=(u&65535)>>>15;p=v&65535;o=u&32767;b:do if(o<<16>>16<32767){switch(o<<16>>16){case 0:break;default:break b}if((m|0)==0&(i|0)==0){c[E>>2]=c[e>>2];c[E+4>>2]=c[e+4>>2];c[E+8>>2]=c[e+8>>2];c[E+12>>2]=c[e+12>>2];if(f|0){c[f>>2]=c[E>>2];c[f+4>>2]=c[E+4>>2];c[f+8>>2]=c[E+8>>2];c[f+12>>2]=c[E+12>>2]}if(g|0){c[g>>2]=c[3636];c[g+4>>2]=c[3637];c[g+8>>2]=c[3638];c[g+12>>2]=c[3639]}G=0;l=H;return G|0}j=h+2|0;k=a[j>>0]|0;a[j>>0]=k|2;if((i|0)<0){n=i>>>0<65536;k=Jl(i|0,0,16)|0;k=n?k:i;n=n?16:0;o=k>>>0<16777216;n=(d[10416+((o?k<<8:k)>>>24)>>0]|0)+((o?n|8:n)&255)<<24>>24;m=Jl(m|0,i|0,n|0)|0;i=y;o=s;c[o>>2]=m;c[o+4>>2]=i;n=1-n|0;break}a[j>>0]=k|34;if(!f){c[E>>2]=c[e>>2];c[E+4>>2]=c[e+4>>2];c[E+8>>2]=c[e+8>>2];c[E+12>>2]=c[e+12>>2]}else{a[j>>0]=k|50;c[E>>2]=c[e>>2];c[E+4>>2]=c[e+4>>2];c[E+8>>2]=c[e+8>>2];c[E+12>>2]=c[e+12>>2];c[f>>2]=c[e>>2];c[f+4>>2]=c[e+4>>2];c[f+8>>2]=c[e+8>>2];c[f+12>>2]=c[e+12>>2]}if(g|0){c[g>>2]=c[3636];c[g+4>>2]=c[3637];c[g+8>>2]=c[3638];c[g+12>>2]=c[3639]}G=0;l=H;return G|0}else{switch(o<<16>>16){case 32767:break;default:break b}if((m|0)==0&(i&2147483647|0)==0)break a;G=e+10|0;b[E>>1]=b[G>>1]|0;b[E+2>>1]=b[G+2>>1]|0;b[E+4>>1]=b[G+4>>1]|0;if((m|0)==(m|0)&(i|0)==(i&-1073741825|0)&(k<<16>>16==32767&((m|0)!=0|(i&1073741823|0)!=0))){G=h+2|0;a[G>>0]=a[G>>0]|1};b[j>>1]=b[E>>1]|0;b[j+2>>1]=b[E+2>>1]|0;b[j+4>>1]=b[E+4>>1]|0;b[E>>1]=b[j>>1]|0;b[E+2>>1]=b[j+2>>1]|0;b[E+4>>1]=b[j+4>>1]|0;if(f|0){G=f;c[G>>2]=m;c[G+4>>2]=i;b[f+8>>1]=u;G=f+10|0;b[G>>1]=b[E>>1]|0;b[G+2>>1]=b[E+2>>1]|0;b[G+4>>1]=b[E+4>>1]|0}if(g|0){G=g;c[G>>2]=m;c[G+4>>2]=i;b[g+8>>1]=u;G=g+10|0;b[G>>1]=b[E>>1]|0;b[G+2>>1]=b[E+2>>1]|0;b[G+4>>1]=b[E+4>>1]|0}G=0;l=H;return G|0}while(0);c[w>>2]=p;j=n+-16383|0;if((n|0)>16445){G=-1;l=H;return G|0}p=h+2|0;a[p>>0]=a[p>>0]|32;do if((n|0)<16382){if((n|0)>=16316){o=0;n=n+-16|0;j=0;k=0;break}G=e;c[G>>2]=m;c[G+4>>2]=i;b[r>>1]=n+(u&-32768&65535);G=e+10|0;b[G>>1]=b[q>>1]|0;b[G+2>>1]=b[q+2>>1]|0;b[G+4>>1]=b[q+4>>1]|0;c[E>>2]=c[e>>2];c[E+4>>2]=c[e+4>>2];c[E+8>>2]=c[e+8>>2];c[E+12>>2]=c[e+12>>2];if(f|0){c[f>>2]=c[E>>2];c[f+4>>2]=c[E+4>>2];c[f+8>>2]=c[E+8>>2];c[f+12>>2]=c[E+12>>2]}if(g|0){c[g>>2]=c[3636];c[g+4>>2]=c[3637];c[g+8>>2]=c[3638];c[g+12>>2]=c[3639]}G=0;l=H;return G|0}else{o=Pi(j,w,s,t)|0;i=s;k=t;n=16367;m=c[i>>2]|0;i=c[i+4>>2]|0;j=c[k>>2]|0;k=c[k+4>>2]|0}while(0);xi(z,0,n,m,i,j,k,h);j=v<<16>>16==0?o:0-o|0;if(f|0){i=c[w>>2]|0;c[G>>2]=c[z>>2];c[G+4>>2]=c[z+4>>2];c[G+8>>2]=c[z+8>>2];c[G+12>>2]=c[z+12>>2];if((j&1|0)==0&0==0){c[E>>2]=c[G>>2];c[E+4>>2]=c[G+4>>2];c[E+8>>2]=c[G+8>>2];c[E+12>>2]=c[G+12>>2];Hi(A,E,11328,11,h);c[D>>2]=c[G>>2];c[D+4>>2]=c[G+4>>2];c[D+8>>2]=c[G+8>>2];c[D+12>>2]=c[G+12>>2];c[E>>2]=c[A>>2];c[E+4>>2]=c[A+4>>2];c[E+8>>2]=c[A+8>>2];c[E+12>>2]=c[A+12>>2];zi(C,D,E,h);c[G>>2]=c[C>>2];c[G+4>>2]=c[C+4>>2];c[G+8>>2]=c[C+8>>2];c[G+12>>2]=c[C+12>>2]}else{c[E>>2]=c[G>>2];c[E+4>>2]=c[G+4>>2];c[E+8>>2]=c[G+8>>2];c[E+12>>2]=c[G+12>>2];Hi(B,E,11152,11,h);c[G>>2]=c[B>>2];c[G+4>>2]=c[B+4>>2];c[G+8>>2]=c[B+8>>2];c[G+12>>2]=c[B+12>>2];i=0};c[E>>2]=c[G>>2];c[E+4>>2]=c[G+4>>2];c[E+8>>2]=c[G+8>>2];c[E+12>>2]=c[G+12>>2];ti(D,E,h);if(((j&2|0)==0&0==0?i:(i|0)==0&1)|0){v=D+8|0;b[v>>1]=b[v>>1]^-32768};c[x>>2]=c[D>>2];c[x+4>>2]=c[D+4>>2];c[x+8>>2]=c[D+8>>2];c[x+12>>2]=c[D+12>>2];c[f>>2]=c[x>>2];c[f+4>>2]=c[x+4>>2];c[f+8>>2]=c[x+8>>2];c[f+12>>2]=c[x+12>>2]}if(!g){G=0;l=H;return G|0}i=c[w>>2]|0;j=j+1|0;c[G>>2]=c[z>>2];c[G+4>>2]=c[z+4>>2];c[G+8>>2]=c[z+8>>2];c[G+12>>2]=c[z+12>>2];if((j&1|0)==0&0==0){c[E>>2]=c[G>>2];c[E+4>>2]=c[G+4>>2];c[E+8>>2]=c[G+8>>2];c[E+12>>2]=c[G+12>>2];Hi(A,E,11328,11,h);c[D>>2]=c[G>>2];c[D+4>>2]=c[G+4>>2];c[D+8>>2]=c[G+8>>2];c[D+12>>2]=c[G+12>>2];c[E>>2]=c[A>>2];c[E+4>>2]=c[A+4>>2];c[E+8>>2]=c[A+8>>2];c[E+12>>2]=c[A+12>>2];zi(C,D,E,h);c[G>>2]=c[C>>2];c[G+4>>2]=c[C+4>>2];c[G+8>>2]=c[C+8>>2];c[G+12>>2]=c[C+12>>2]}else{c[E>>2]=c[G>>2];c[E+4>>2]=c[G+4>>2];c[E+8>>2]=c[G+8>>2];c[E+12>>2]=c[G+12>>2];Hi(B,E,11152,11,h);c[G>>2]=c[B>>2];c[G+4>>2]=c[B+4>>2];c[G+8>>2]=c[B+8>>2];c[G+12>>2]=c[B+12>>2];i=0};c[E>>2]=c[G>>2];c[E+4>>2]=c[G+4>>2];c[E+8>>2]=c[G+8>>2];c[E+12>>2]=c[G+12>>2];ti(D,E,h);if(((j&2|0)==0&0==0?i:(i|0)==0&1)|0){G=D+8|0;b[G>>1]=b[G>>1]^-32768};c[F>>2]=c[D>>2];c[F+4>>2]=c[D+4>>2];c[F+8>>2]=c[D+8>>2];c[F+12>>2]=c[D+12>>2];c[g>>2]=c[F>>2];c[g+4>>2]=c[F+4>>2];c[g+8>>2]=c[F+8>>2];c[g+12>>2]=c[F+12>>2];G=0;l=H;return G|0}while(0);G=h+2|0;a[G>>0]=a[G>>0]|1;if(f|0){c[f>>2]=c[3596];c[f+4>>2]=c[3597];c[f+8>>2]=c[3598];c[f+12>>2]=c[3599]}if(!g){G=0;l=H;return G|0};c[g>>2]=c[3596];c[g+4>>2]=c[3597];c[g+8>>2]=c[3598];c[g+12>>2]=c[3599];G=0;l=H;return G|0}function Pi(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0;do if((a|0)<0){f=d;a=c[f>>2]|0;f=c[f+4>>2]|0;o=Jl(a|0,f|0,63)|0;p=y;f=Il(a|0,f|0,1)|0;a=y;g=e;c[g>>2]=o;c[g+4>>2]=p;g=d;c[g>>2]=f;c[g+4>>2]=a;g=0}else{g=d;h=c[g>>2]|0;g=c[g+4>>2]|0;if(!a){f=xl(h|0,g|0,-560513588,921707869)|0;a=y;if(!(g>>>0>3373259426|(g|0)==-921707870&h>>>0>560513587)){a=g;f=h;g=0;break}g=d;c[g>>2]=f;c[g+4>>2]=a;g=1;break}o=Jl(h|0,g|0,a|0)|0;p=y;m=Il(h|0,g|0,0-a&63|0)|0;n=y;if(n>>>0<3373259426|(n|0)==-921707870&m>>>0<560513588){if(n>>>0<3373259426|(n|0)==-921707870&m>>>0<0){h=Fl(m|0,n|0,-921707870,0)|0;f=0}else{f=0;h=-1}Dl(h|0,0,560513588,0)|0;j=y;g=Dl(h|0,0,0,560513588)|0;l=y;i=yl(o|0,p|0,g|0,l|0)|0;a=y;g=(p>>>0<l>>>0|(p|0)==(l|0)&o>>>0<g>>>0)<<31>>31;l=Dl(h|0,0,921707870,-1)|0;l=xl(l|0,y|0,m|0,n|0)|0;j=yl(l|0,y|0,j|0,0)|0;g=xl(j|0,y|0,g|0,((g|0)<0)<<31>>31|0)|0;j=y;if((j|0)<0)while(1){f=xl(f|0,h|0,0,-1)|0;h=y;k=xl(i|0,a|0,0,560513588)|0;l=y;g=xl(g|0,j|0,-921707870,0)|0;g=xl(g|0,y|0,(a>>>0>3734453707|(a|0)==-560513589&i>>>0>4294967295)&1|0,0)|0;j=y;if((j|0)<0){i=k;a=l}else{a=l;break}}l=g>>>0<3373259426|(g|0)==-921707870&a>>>0<0;g=Fl(a|0,g|0,-921707870,0)|0;g=(l?g:-1)|f;h=(l?y:0)|h}else{g=-1;h=-1}Dl(g|0,0,-1073741824,0)|0;t=y;u=Dl(h|0,0,-1073741824,0)|0;i=y;f=Dl(g|0,0,0,-1073741824)|0;a=y;v=Dl(g|0,0,560513588,0)|0;k=y;s=Dl(h|0,0,560513588,0)|0;q=y;j=Dl(g|0,0,-921707870,0)|0;r=y;q=xl(s|0,q|0,j|0,r|0)|0;s=y;k=xl(0,q|0,v|0,k|0)|0;v=y;i=xl(t|0,0,u|0,i|0)|0;i=xl(i|0,y|0,k|0,v|0)|0;u=y;t=yl(o|0,p|0,i|0,u|0)|0;l=d;c[l>>2]=t;c[l+4>>2]=y;l=(v>>>0<q>>>0|(v|0)==(q|0)&k>>>0<0)<<31>>31;t=Dl(h|0,0,921707870,-1)|0;k=(u>>>0<v>>>0|(u|0)==(v|0)&i>>>0<k>>>0)<<31>>31;i=(p>>>0<u>>>0|(p|0)==(u|0)&o>>>0<i>>>0)<<31>>31;p=xl(t|0,y|0,m|0,n|0)|0;p=yl(p|0,y|0,s|0,(s>>>0<r>>>0|(s|0)==(r|0)&q>>>0<j>>>0)&1|0)|0;p=xl(p|0,y|0,l|0,((l|0)<0)<<31>>31|0)|0;k=xl(p|0,y|0,k|0,((k|0)<0)<<31>>31|0)|0;i=xl(k|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;k=y;p=e;c[p>>2]=i;c[p+4>>2]=k;if((k|0)<0)while(1){g=xl(g|0,h|0,-1,-1)|0;h=y;r=d;s=c[r>>2]|0;r=c[r+4>>2]|0;j=xl(f|0,a|0,0,-1073741824)|0;l=y;v=(f|0)!=0|(a|0)!=0;t=xl((v?560513589:560513588)|0,(v?-921707870:-921707870)|0,s|0,r|0)|0;u=y;s=xl(i|0,k|0,(r>>>0>921707869|(r|0)==921707869&s>>>0>3734453707)&1|0,0)|0;i=xl(s|0,y|0,(u>>>0<0|(u|0)==0&t>>>0<(v&1)>>>0)&1|0,0)|0;k=y;v=d;c[v>>2]=t;c[v+4>>2]=u;v=e;c[v>>2]=i;c[v+4>>2]=k;if((k|0)>=0){f=j;a=l;break}else{f=j;a=l}}v=e;c[v>>2]=f;c[v+4>>2]=a;f=d;a=c[f+4>>2]|0;f=c[f>>2]|0}while(0);i=e;h=c[i>>2]|0;i=c[i+4>>2]|0;if(a>>>0<1686629713|(a|0)==1686629713&f>>>0<280256794){v=g;v=v&3;return v|0}j=(f|0)!=280256794|(a|0)!=1686629713;if(!(j|(i>>>0>1610612735|(i|0)==1610612735&h>>>0>4294967295))){v=g;v=v&3;return v|0}f=a>>>0>1686629713|(a|0)==1686629713&f>>>0>280256794|(f|0)==280256794&(a|0)==1686629713&(i>>>0>1610612736|(i|0)==1610612736&h>>>0>0);do if(j|((h|0)!=0|(i|0)!=1610612736))if(f){c[b>>2]=(c[b>>2]|0)==0&1;a=g+1|0;break}else{v=g;v=v&3;return v|0}else{if(!((g&1|0)!=0|0!=0|f)){v=g;v=v&3;return v|0}c[b>>2]=(c[b>>2]|0)==0&1;a=g+1|0;if(!f){v=a;v=v&3;return v|0}}while(0);v=d;s=c[v>>2]|0;v=c[v+4>>2]|0;t=e;u=c[t>>2]|0;t=c[t+4>>2]|0;q=yl(0,-1073741824,u|0,t|0)|0;r=e;c[r>>2]=q;c[r+4>>2]=y;v=yl(560513588,-921707870,s|0,v|0)|0;u=(t>>>0>3221225472|(t|0)==-1073741824&u>>>0>0)<<31>>31;u=xl(v|0,y|0,u|0,((u|0)<0)<<31>>31|0)|0;v=d;c[v>>2]=u;c[v+4>>2]=y;v=a;v=v&3;return v|0}function Qi(e,f){e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+192|0;B=I+144|0;w=I+128|0;q=I+48|0;r=I+16|0;s=I+8|0;t=I;u=I+160|0;D=I+164|0;h=I+176|0;p=I+170|0;G=I+112|0;z=I+96|0;A=I+80|0;x=I+64|0;F=I+32|0;i=t;c[i>>2]=0;c[i+4>>2]=0;i=e;o=c[i>>2]|0;i=c[i+4>>2]|0;C=e+8|0;v=b[C>>1]|0;E=e+10|0;b[D>>1]=b[E>>1]|0;b[D+2>>1]=b[E+2>>1]|0;b[D+4>>1]=b[E+4>>1]|0;j=v&32767;n=(i|0)<0;a:do if(n|j<<16>>16==0){k=s;c[k>>2]=o;c[k+4>>2]=i;k=j&65535;g=(v&65535)>>>15&65535;m=v&32767;b:do if(m<<16>>16<32767){switch(m<<16>>16){case 0:break;default:{j=o;break b}}if((o|0)==0&(i|0)==0){H=0;l=I;return H|0}h=f+2|0;j=a[h>>0]|0;a[h>>0]=j|2;if(n){k=i>>>0<65536;n=Jl(i|0,0,16)|0;n=k?n:i;k=k?16:0;j=n>>>0<16777216;k=(d[10416+((j?n<<8:n)>>>24)>>0]|0)+((j?k|8:k)&255)<<24>>24;j=Jl(o|0,i|0,k|0)|0;i=y;o=s;c[o>>2]=j;c[o+4>>2]=i;k=1-k|0;break}a[h>>0]=j|50;H=0;l=I;return H|0}else{switch(m<<16>>16){case 32767:break;default:{j=o;break b}}if((o|0)==0&(i&2147483647|0)==0)break a;b[B>>1]=b[D>>1]|0;b[B+2>>1]=b[D+2>>1]|0;b[B+4>>1]=b[D+4>>1]|0;if((o|0)==(o|0)&(i|0)==(i&-1073741825|0)&(((o|0)!=0|(i&1073741823|0)!=0)&j<<16>>16==32767)){H=f+2|0;a[H>>0]=a[H>>0]|1};b[h>>1]=b[B>>1]|0;b[h+2>>1]=b[B+2>>1]|0;b[h+4>>1]=b[B+4>>1]|0;H=e;c[H>>2]=o;c[H+4>>2]=i;b[C>>1]=v;b[E>>1]=b[h>>1]|0;b[E+2>>1]=b[h+2>>1]|0;b[E+4>>1]=b[h+4>>1]|0;H=0;l=I;return H|0}while(0);c[u>>2]=g;h=k+-16383|0;if((k|0)>16445){H=-1;l=I;return H|0}o=f+2|0;a[o>>0]=a[o>>0]|32;do if((k|0)>=16382){v=((Pi(h,u,s,t)|0)&1|0)==0;xi(G,0,16367,c[s>>2]|0,c[s+4>>2]|0,c[t>>2]|0,c[t+4>>2]|0,f);c[r>>2]=c[G>>2];c[r+4>>2]=c[G+4>>2];c[r+8>>2]=c[G+8>>2];c[r+12>>2]=c[G+12>>2];c[B>>2]=c[r>>2];c[B+4>>2]=c[r+4>>2];c[B+8>>2]=c[r+8>>2];c[B+12>>2]=c[r+12>>2];Hi(q,B,11328,11,f);c[w>>2]=c[G>>2];c[w+4>>2]=c[G+4>>2];c[w+8>>2]=c[G+8>>2];c[w+12>>2]=c[G+12>>2];c[B>>2]=c[q>>2];c[B+4>>2]=c[q+4>>2];c[B+8>>2]=c[q+8>>2];c[B+12>>2]=c[q+12>>2];zi(z,w,B,f);c[B>>2]=c[G>>2];c[B+4>>2]=c[G+4>>2];c[B+8>>2]=c[G+8>>2];c[B+12>>2]=c[G+12>>2];Hi(A,B,11152,11,f);if(v){g=c[u>>2]|0;h=G;H=20;break}else{c[w>>2]=c[A>>2];c[w+4>>2]=c[A+4>>2];c[w+8>>2]=c[A+8>>2];c[w+12>>2]=c[A+12>>2];c[B>>2]=c[z>>2];c[B+4>>2]=c[z+4>>2];c[B+8>>2]=c[z+8>>2];c[B+12>>2]=c[z+12>>2];Ai(G,w,B,f);g=(c[u>>2]|0)==0&1;c[u>>2]=g;break}}else{if((k|0)>=16316){xi(G,0,k+-16|0,j,i,0,0,f);c[r>>2]=c[G>>2];c[r+4>>2]=c[G+4>>2];c[r+8>>2]=c[G+8>>2];c[r+12>>2]=c[G+12>>2];c[B>>2]=c[r>>2];c[B+4>>2]=c[r+4>>2];c[B+8>>2]=c[r+8>>2];c[B+12>>2]=c[r+12>>2];Hi(q,B,11328,11,f);c[w>>2]=c[G>>2];c[w+4>>2]=c[G+4>>2];c[w+8>>2]=c[G+8>>2];c[w+12>>2]=c[G+12>>2];c[B>>2]=c[q>>2];c[B+4>>2]=c[q+4>>2];c[B+8>>2]=c[q+8>>2];c[B+12>>2]=c[q+12>>2];zi(z,w,B,f);c[B>>2]=c[G>>2];c[B+4>>2]=c[G+4>>2];c[B+8>>2]=c[G+8>>2];c[B+12>>2]=c[G+12>>2];Hi(A,B,11152,11,f);h=G;H=20;break}H=e;c[H>>2]=j;c[H+4>>2]=i;b[C>>1]=k+(v&-32768&65535);b[E>>1]=b[p>>1]|0;b[E+2>>1]=b[p+2>>1]|0;b[E+4>>1]=b[p+4>>1]|0;H=0;l=I;return H|0}while(0);if((H|0)==20){c[w>>2]=c[z>>2];c[w+4>>2]=c[z+4>>2];c[w+8>>2]=c[z+8>>2];c[w+12>>2]=c[z+12>>2];c[B>>2]=c[A>>2];c[B+4>>2]=c[A+4>>2];c[B+8>>2]=c[A+8>>2];c[B+12>>2]=c[A+12>>2];Ai(x,w,B,f);c[h>>2]=c[x>>2];c[h+4>>2]=c[x+4>>2];c[h+8>>2]=c[x+8>>2];c[h+12>>2]=c[x+12>>2]};c[B>>2]=c[G>>2];c[B+4>>2]=c[G+4>>2];c[B+8>>2]=c[G+8>>2];c[B+12>>2]=c[G+12>>2];ti(F,B,f);f=F;B=c[f>>2]|0;f=c[f+4>>2]|0;H=b[F+8>>1]|0;G=F+10|0;b[D>>1]=b[G>>1]|0;b[D+2>>1]=b[G+2>>1]|0;b[D+4>>1]=b[G+4>>1]|0;G=e;c[G>>2]=B;c[G+4>>2]=f;b[C>>1]=(g|0)==0?H:H^-32768;b[E>>1]=b[D>>1]|0;b[E+2>>1]=b[D+2>>1]|0;b[E+4>>1]=b[D+4>>1]|0;H=0;l=I;return H|0}while(0);H=f+2|0;a[H>>0]=a[H>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];H=0;l=I;return H|0}function Ri(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+160|0;H=I+144|0;G=I+128|0;C=I+80|0;D=I+64|0;r=I+48|0;s=I+32|0;t=I+16|0;p=I;x=I+112|0;z=I+96|0;v=b[f+8>>1]|0;i=v&32767;k=i<<16>>16==0;if(!(!k?(c[f+4>>2]|0)>=0:0))w=3;a:do if((w|0)==3?(E=b[g+8>>1]|0,q=E&32767,o=q<<16>>16==0,A=g,F=c[A>>2]|0,A=c[A+4>>2]|0,o|(A|0)<0):0){u=f;B=c[u>>2]|0;u=c[u+4>>2]|0;j=i&65535;m=(v&65535)>>>15&255;n=(E&65535)>>>15&255^1;if(i<<16>>16==32767){j=u&2147483647;if((B|0)==0&(j|0)==0){i=A&2147483647;if(q<<16>>16!=32767|(F|0)==0&(i|0)==0){if(m<<24>>24)break;if(o){if((F|0)==0&(A|0)==0)break;h=h+2|0;a[h>>0]=a[h>>0]|2}h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=E|32767;l=I;return}else k=F}else{k=F;i=A&2147483647}n=g+10|0;b[H>>1]=b[n>>1]|0;b[H+2>>1]=b[n+2>>1]|0;b[H+4>>1]=b[n+4>>1]|0;n=f+10|0;b[G>>1]=b[n>>1]|0;b[G+2>>1]=b[n+2>>1]|0;b[G+4>>1]=b[n+4>>1]|0;n=(B|0)==0&(j|0)==0;f=(B|0)==(B|0)&(u|0)==(u&-1073741825|0)&((B|0)!=0|(u&1073741823|0)!=0);j=q<<16>>16==32767;m=j&((k|0)!=0|(i|0)!=0);k=(F|0)==(F|0)&(A|0)==(A&-1073741825|0)&(j&((F|0)!=0|(A&1073741823|0)!=0));j=u|-1073741824;i=A|-1073741824;if(f|k){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(f)if(!k)if(m){h=e;c[h>>2]=F;c[h+4>>2]=i;b[e+8>>1]=E;h=e+10|0;b[h>>1]=b[H>>1]|0;b[h+2>>1]=b[H+2>>1]|0;b[h+4>>1]=b[H+4>>1]|0;break}else{h=e;c[h>>2]=B;c[h+4>>2]=j;b[e+8>>1]=v;h=e+10|0;b[h>>1]=b[G>>1]|0;b[h+2>>1]=b[G+2>>1]|0;b[h+4>>1]=b[G+4>>1]|0;break}else w=19;else{if(n){h=e;c[h>>2]=F;c[h+4>>2]=i;b[e+8>>1]=E;h=e+10|0;b[h>>1]=b[H>>1]|0;b[h+2>>1]=b[H+2>>1]|0;b[h+4>>1]=b[H+4>>1]|0;break}if(m&(k^1))w=19;else{h=e;c[h>>2]=B;c[h+4>>2]=j;b[e+8>>1]=v;h=e+10|0;b[h>>1]=b[G>>1]|0;b[h+2>>1]=b[G+2>>1]|0;b[h+4>>1]=b[G+4>>1]|0}}while(0);do if((w|0)==19){if(j>>>0<i>>>0|(j|0)==(i|0)&B>>>0<F>>>0){h=e;c[h>>2]=F;c[h+4>>2]=i;b[e+8>>1]=E;h=e+10|0;b[h>>1]=b[H>>1]|0;b[h+2>>1]=b[H+2>>1]|0;b[h+4>>1]=b[H+4>>1]|0;break}if(i>>>0<j>>>0|(i|0)==(j|0)&F>>>0<B>>>0){h=e;c[h>>2]=B;c[h+4>>2]=j;b[e+8>>1]=v;h=e+10|0;b[h>>1]=b[G>>1]|0;b[h+2>>1]=b[G+2>>1]|0;b[h+4>>1]=b[G+4>>1]|0;break}if((v&65535)<(E&65535)){h=e;c[h>>2]=B;c[h+4>>2]=j;b[e+8>>1]=v;h=e+10|0;b[h>>1]=b[G>>1]|0;b[h+2>>1]=b[G+2>>1]|0;b[h+4>>1]=b[G+4>>1]|0;break}else{h=e;c[h>>2]=F;c[h+4>>2]=i;b[e+8>>1]=E;h=e+10|0;b[h>>1]=b[H>>1]|0;b[h+2>>1]=b[H+2>>1]|0;b[h+4>>1]=b[H+4>>1]|0;break}}while(0);l=I;return}if(q<<16>>16==32767){if(!((F|0)==0&(A&2147483647|0)==0)){G=g+10|0;b[H>>1]=b[G>>1]|0;b[H+2>>1]=b[G+2>>1]|0;b[H+4>>1]=b[G+4>>1]|0;if((F|0)==(F|0)&(A|0)==(A&-1073741825|0)&((F|0)!=0|(A&1073741823|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|1}h=e;c[h>>2]=F;c[h+4>>2]=A|-1073741824;b[e+8>>1]=E;h=e+10|0;b[h>>1]=b[H>>1]|0;b[h+2>>1]=b[H+2>>1]|0;b[h+4>>1]=b[H+4>>1]|0;l=I;return}if(m<<24>>24?!((B|i&65535|0)==0&(u|0)==0):0)break;if(!(k&((B|0)!=0|(u|0)!=0))){if((i&65535)>=16383){if(i<<16>>16==16383&((B|0)==0&(u&2147483647|0)==0))break;h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=E|32767;l=I;return}}else{h=h+2|0;a[h>>0]=a[h>>0]|2}h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=(n&255)<<15|32767;l=I;return}do if(!k)if(!(m<<24>>24)){k=u;i=B}else break a;else{if(!((B|0)==0&(u|0)==0)){if(m<<24>>24)break a;w=h+2|0;a[w>>0]=a[w>>0]|2;w=u>>>0<1|(u|0)==1&B>>>0<0;j=w?B:u;k=j>>>0<65536;j=k?j<<16:j;k=k?16:0;i=j>>>0<16777216;j=((w?32:0)|(i?k|8:k)&255)+(d[10416+((i?j<<8:j)>>>24)>>0]|0)<<24>>24;i=Jl(B|0,u|0,j|0)|0;j=1-j|0;k=y;break}if((F|q&65535|0)==0&(A|0)==0)break a;h=h+2|0;a[h>>0]=a[h>>0]|4;h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=(n&255)<<15|32767;l=I;return}while(0);do if(o){if(!((F|0)==0&(A|0)==0)){F=h+2|0;a[F>>0]=a[F>>0]|2;break}if((j|0)<16383){h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=(n&255)<<15;l=I;return}else{h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=E&-32768;l=I;return}}while(0);if((j|0)==16383&((i|0)==0&(k&2147483647|0)==0)){h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=E&-32768;l=I;return}B=h+2|0;a[B>>0]=a[B>>0]|32;B=k>>>0>3037000499|(k|0)==-1257966797&i>>>0>4192101507;j=(B?-16382:-16383)+j|0;w=Jl(i|0,k|0,49)|0;A=y;E=Il(i|0,k|0,15)|0;F=y&65535;B=Jl((B<<31>>31)+16383|0,0,48)|0;i=x;c[i>>2]=w;c[i+4>>2]=A;i=x+8|0;c[i>>2]=B|E;c[i+4>>2]=y|F;c[p>>2]=c[x>>2];c[p+4>>2]=c[x+4>>2];c[p+8>>2]=c[x+8>>2];c[p+12>>2]=c[x+12>>2];c[C>>2]=c[x>>2];c[C+4>>2]=c[x+4>>2];c[C+8>>2]=c[x+8>>2];c[C+12>>2]=c[x+12>>2];i=C+8|0;i=Il(c[i>>2]|0,c[i+4>>2]|0,63)|0;i=i&255;if(!(i<<24>>24)){c[G>>2]=c[C>>2];c[G+4>>2]=c[C+4>>2];c[G+8>>2]=c[C+8>>2];c[G+12>>2]=c[C+12>>2];c[H>>2]=c[3612];c[H+4>>2]=c[3613];c[H+8>>2]=c[3614];c[H+12>>2]=c[3615];vi(D,G,H,0,h)}else{c[G>>2]=c[C>>2];c[G+4>>2]=c[C+4>>2];c[G+8>>2]=c[C+8>>2];c[G+12>>2]=c[C+12>>2];c[H>>2]=c[3612];c[H+4>>2]=c[3613];c[H+8>>2]=c[3614];c[H+12>>2]=c[3615];wi(D,G,H,i,h)};c[C>>2]=c[p>>2];c[C+4>>2]=c[p+4>>2];c[C+8>>2]=c[p+8>>2];c[C+12>>2]=c[p+12>>2];i=C+8|0;i=Il(c[i>>2]|0,c[i+4>>2]|0,63)|0;i=i&255;if(!(i<<24>>24)){c[G>>2]=c[C>>2];c[G+4>>2]=c[C+4>>2];c[G+8>>2]=c[C+8>>2];c[G+12>>2]=c[C+12>>2];c[H>>2]=c[3612];c[H+4>>2]=c[3613];c[H+8>>2]=c[3614];c[H+12>>2]=c[3615];wi(r,G,H,0,h)}else{c[G>>2]=c[C>>2];c[G+4>>2]=c[C+4>>2];c[G+8>>2]=c[C+8>>2];c[G+12>>2]=c[C+12>>2];c[H>>2]=c[3612];c[H+4>>2]=c[3613];c[H+8>>2]=c[3614];c[H+12>>2]=c[3615];vi(r,G,H,i,h)};c[G>>2]=c[r>>2];c[G+4>>2]=c[r+4>>2];c[G+8>>2]=c[r+8>>2];c[G+12>>2]=c[r+12>>2];c[H>>2]=c[D>>2];c[H+4>>2]=c[D+4>>2];c[H+8>>2]=c[D+8>>2];c[H+12>>2]=c[D+12>>2];Ai(s,G,H,h);c[H>>2]=c[s>>2];c[H+4>>2]=c[s+4>>2];c[H+8>>2]=c[s+8>>2];c[H+12>>2]=c[s+12>>2];Hi(C,H,11504,9,h);c[G>>2]=c[s>>2];c[G+4>>2]=c[s+4>>2];c[G+8>>2]=c[s+8>>2];c[G+12>>2]=c[s+12>>2];c[H>>2]=c[C>>2];c[H+4>>2]=c[C+4>>2];c[H+8>>2]=c[C+8>>2];c[H+12>>2]=c[C+12>>2];zi(t,G,H,h);c[G>>2]=c[t>>2];c[G+4>>2]=c[t+4>>2];c[G+8>>2]=c[t+8>>2];c[G+12>>2]=c[t+12>>2];c[H>>2]=c[3640];c[H+4>>2]=c[3641];c[H+8>>2]=c[3642];c[H+12>>2]=c[3643];zi(x,G,H,h);i=((j|0)<0)<<31>>31;if(!j){i=0;j=0;k=0;m=0}else{u=(i|0)>-1|(i|0)==-1&j>>>0>4294967295;t=yl(0,0,j|0,i|0)|0;t=u?j:t;u=u?i:y;B=u>>>0<1|(u|0)==1&t>>>0<0;A=B?t:u;w=A>>>0<65536;A=w?A<<16:A;w=w?16:0;E=A>>>0<16777216;A=(((B?32:0)|(E?w|8:w)&255)+(d[10416+((E?A<<8:A)>>>24)>>0]|0)&255)+49|0;E=A<<24;w=E>>24;E=(E|0)>1056964608;B=E?t:0;v=E?u:0;t=E?0:t;u=E?0:u;A=(E?w+192|0:A)<<24;E=A>>24;m=Jl(t|0,u|0,E|0)|0;j=y;A=(A|0)==0;F=Jl(B|0,v|0,E|0)|0;k=y;E=Il(t|0,u|0,0-E&63|0)|0;k=A?v:y|k;w=Jl(16494-w|0,0,48)|0;i=xl(w|0,y|0,0,i&-2147483648|0)|0;k=xl(i|0,y|0,(A?B:E|F)|0,k|0)|0;i=m;m=y}F=C;c[F>>2]=i;c[F+4>>2]=j;i=C+8|0;c[i>>2]=k;c[i+4>>2]=m;c[D>>2]=c[x>>2];c[D+4>>2]=c[x+4>>2];c[D+8>>2]=c[x+8>>2];c[D+12>>2]=c[x+12>>2];i=D+8|0;i=Il(c[i>>2]|0,c[i+4>>2]|0,63)|0;i=i&255;F=Il(k|0,m|0,63)|0;if(i<<24>>24==(F&255)<<24>>24){c[G>>2]=c[D>>2];c[G+4>>2]=c[D+4>>2];c[G+8>>2]=c[D+8>>2];c[G+12>>2]=c[D+12>>2];c[H>>2]=c[C>>2];c[H+4>>2]=c[C+4>>2];c[H+8>>2]=c[C+8>>2];c[H+12>>2]=c[C+12>>2];vi(z,G,H,i,h)}else{c[G>>2]=c[D>>2];c[G+4>>2]=c[D+4>>2];c[G+8>>2]=c[D+8>>2];c[G+12>>2]=c[D+12>>2];c[H>>2]=c[C>>2];c[H+4>>2]=c[C+4>>2];c[H+8>>2]=c[C+8>>2];c[H+12>>2]=c[C+12>>2];wi(z,G,H,i,h)};c[x>>2]=c[z>>2];c[x+4>>2]=c[z+4>>2];c[x+8>>2]=c[z+8>>2];c[x+12>>2]=c[z+12>>2];c[G>>2]=c[g>>2];c[G+4>>2]=c[g+4>>2];c[G+8>>2]=c[g+8>>2];c[G+12>>2]=c[g+12>>2];c[H>>2]=c[z>>2];c[H+4>>2]=c[z+4>>2];c[H+8>>2]=c[z+8>>2];c[H+12>>2]=c[z+12>>2];Bi(e,G,H,h);l=I;return}while(0);h=h+2|0;a[h>>0]=a[h>>0]|1;c[e>>2]=c[3596];c[e+4>>2]=c[3597];c[e+8>>2]=c[3598];c[e+12>>2]=c[3599];l=I;return}function Si(f,g,h,i){f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0;M=l;l=l+144|0;L=M+128|0;K=M+112|0;E=M+64|0;w=M+48|0;x=M+32|0;z=M+16|0;A=M;B=M+96|0;v=M+80|0;C=b[g+8>>1]|0;j=C&32767;k=j<<16>>16==0;if(!(!k?(c[g+4>>2]|0)>=0:0))H=3;do if((H|0)==3?(D=b[h+8>>1]|0,r=D&32767,s=r<<16>>16==0,J=h,I=c[J>>2]|0,J=c[J+4>>2]|0,s|(J|0)<0):0){F=g;q=c[F>>2]|0;F=c[F+4>>2]|0;n=j&65535;t=(C&65535)>>>15;G=t&255;m=r&65535;o=(D&65535)>>>15^t;u=o&255;if(j<<16>>16==32767){k=F&2147483647;if((q|0)==0&(k|0)==0){j=J&2147483647;if(r<<16>>16!=32767|(I|0)==0&(j|0)==0){if(G<<24>>24)break;if(s){if((I|0)==0&(J|0)==0)break;i=i+2|0;a[i>>0]=a[i>>0]|2}i=f;c[i>>2]=0;c[i+4>>2]=-2147483648;b[f+8>>1]=D|32767;l=M;return}else m=I}else{m=I;j=J&2147483647}o=h+10|0;b[L>>1]=b[o>>1]|0;b[L+2>>1]=b[o+2>>1]|0;b[L+4>>1]=b[o+4>>1]|0;o=g+10|0;b[K>>1]=b[o>>1]|0;b[K+2>>1]=b[o+2>>1]|0;b[K+4>>1]=b[o+4>>1]|0;o=(q|0)==0&(k|0)==0;p=(q|0)==(q|0)&(F|0)==(F&-1073741825|0)&((q|0)!=0|(F&1073741823|0)!=0);k=r<<16>>16==32767;n=k&((m|0)!=0|(j|0)!=0);m=(I|0)==(I|0)&(J|0)==(J&-1073741825|0)&(k&((I|0)!=0|(J&1073741823|0)!=0));k=F|-1073741824;j=J|-1073741824;if(p|m){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(p)if(!m)if(n){i=f;c[i>>2]=I;c[i+4>>2]=j;b[f+8>>1]=D;i=f+10|0;b[i>>1]=b[L>>1]|0;b[i+2>>1]=b[L+2>>1]|0;b[i+4>>1]=b[L+4>>1]|0;break}else{i=f;c[i>>2]=q;c[i+4>>2]=k;b[f+8>>1]=C;i=f+10|0;b[i>>1]=b[K>>1]|0;b[i+2>>1]=b[K+2>>1]|0;b[i+4>>1]=b[K+4>>1]|0;break}else H=19;else{if(o){i=f;c[i>>2]=I;c[i+4>>2]=j;b[f+8>>1]=D;i=f+10|0;b[i>>1]=b[L>>1]|0;b[i+2>>1]=b[L+2>>1]|0;b[i+4>>1]=b[L+4>>1]|0;break}if(n&(m^1))H=19;else{i=f;c[i>>2]=q;c[i+4>>2]=k;b[f+8>>1]=C;i=f+10|0;b[i>>1]=b[K>>1]|0;b[i+2>>1]=b[K+2>>1]|0;b[i+4>>1]=b[K+4>>1]|0}}while(0);do if((H|0)==19){if(k>>>0<j>>>0|(k|0)==(j|0)&q>>>0<I>>>0){i=f;c[i>>2]=I;c[i+4>>2]=j;b[f+8>>1]=D;i=f+10|0;b[i>>1]=b[L>>1]|0;b[i+2>>1]=b[L+2>>1]|0;b[i+4>>1]=b[L+4>>1]|0;break}if(j>>>0<k>>>0|(j|0)==(k|0)&I>>>0<q>>>0){i=f;c[i>>2]=q;c[i+4>>2]=k;b[f+8>>1]=C;i=f+10|0;b[i>>1]=b[K>>1]|0;b[i+2>>1]=b[K+2>>1]|0;b[i+4>>1]=b[K+4>>1]|0;break}if((C&65535)<(D&65535)){i=f;c[i>>2]=q;c[i+4>>2]=k;b[f+8>>1]=C;i=f+10|0;b[i>>1]=b[K>>1]|0;b[i+2>>1]=b[K+2>>1]|0;b[i+4>>1]=b[K+4>>1]|0;break}else{i=f;c[i>>2]=I;c[i+4>>2]=j;b[f+8>>1]=D;i=f+10|0;b[i>>1]=b[L>>1]|0;b[i+2>>1]=b[L+2>>1]|0;b[i+4>>1]=b[L+4>>1]|0;break}}while(0);l=M;return}if(r<<16>>16==32767){if(!((I|0)==0&(J&2147483647|0)==0)){K=h+10|0;b[L>>1]=b[K>>1]|0;b[L+2>>1]=b[K+2>>1]|0;b[L+4>>1]=b[K+4>>1]|0;if((I|0)==(I|0)&(J|0)==(J&-1073741825|0)&((I|0)!=0|(J&1073741823|0)!=0)){i=i+2|0;a[i>>0]=a[i>>0]|1}i=f;c[i>>2]=I;c[i+4>>2]=J|-1073741824;b[f+8>>1]=D;i=f+10|0;b[i>>1]=b[L>>1]|0;b[i+2>>1]=b[L+2>>1]|0;b[i+4>>1]=b[L+4>>1]|0;l=M;return}if(k){if((q|0)==0&(F|0)==0)break;i=i+2|0;a[i>>0]=a[i>>0]|2}i=f;c[i>>2]=0;c[i+4>>2]=-2147483648;b[f+8>>1]=o<<15&65535|32767;l=M;return}do if(k){if(!((q|0)==0&(F|0)==0)){D=i+2|0;a[D>>0]=a[D>>0]|2;D=F>>>0<1|(F|0)==1&q>>>0<0;r=D?q:F;H=r>>>0<65536;r=H?r<<16:r;H=H?16:0;p=r>>>0<16777216;r=((D?32:0)|(p?H|8:H)&255)+(d[10416+((p?r<<8:r)>>>24)>>0]|0)<<24>>24;q=Jl(q|0,F|0,r|0)|0;r=1-r|0;p=y;break}if(s&((I|0)!=0|(J|0)!=0)){i=i+2|0;a[i>>0]=a[i>>0]|2}i=f;c[i>>2]=0;c[i+4>>2]=0;b[f+8>>1]=o<<15;l=M;return}else{r=n;p=F}while(0);do if(s){if(!((I|0)==0&(J|0)==0)){n=i+2|0;o=a[n>>0]|2;a[n>>0]=o;H=J>>>0<1|(J|0)==1&I>>>0<0;m=H?I:J;j=m>>>0<65536;m=j?m<<16:m;j=j?16:0;k=m>>>0<16777216;m=((H?32:0)|(k?j|8:j)&255)+(d[10416+((k?m<<8:m)>>>24)>>0]|0)<<24>>24;k=Jl(I|0,J|0,m|0)|0;m=1-m|0;j=y;break}i=f;c[i>>2]=0;c[i+4>>2]=0;b[f+8>>1]=o<<15;l=M;return}else{o=i+2|0;n=o;o=a[o>>0]|0;k=I;j=J}while(0);a[n>>0]=o|32;if(G<<24>>24!=0&(r|0)>16382){c[f>>2]=c[g>>2];c[f+4>>2]=c[g+4>>2];c[f+8>>2]=c[g+8>>2];c[f+12>>2]=c[g+12>>2];l=M;return}if((r|0)>16379){c[E>>2]=c[g>>2];c[E+4>>2]=c[g+4>>2];c[E+8>>2]=c[g+8>>2];c[E+12>>2]=c[g+12>>2];j=(e[E+8>>1]|0)>>>15&255;if(!(j<<24>>24)){c[K>>2]=c[E>>2];c[K+4>>2]=c[E+4>>2];c[K+8>>2]=c[E+8>>2];c[K+12>>2]=c[E+12>>2];c[L>>2]=c[3636];c[L+4>>2]=c[3637];c[L+8>>2]=c[3638];c[L+12>>2]=c[3639];mi(B,K,L,0,i)}else{c[K>>2]=c[E>>2];c[K+4>>2]=c[E+4>>2];c[K+8>>2]=c[E+8>>2];c[K+12>>2]=c[E+12>>2];c[L>>2]=c[3636];c[L+4>>2]=c[3637];c[L+8>>2]=c[3638];c[L+12>>2]=c[3639];ni(B,K,L,j,i)};c[K>>2]=c[B>>2];c[K+4>>2]=c[B+4>>2];c[K+8>>2]=c[B+8>>2];c[K+12>>2]=c[B+12>>2];c[L>>2]=c[h>>2];c[L+4>>2]=c[h+4>>2];c[L+8>>2]=c[h+8>>2];c[L+12>>2]=c[h+12>>2];Ri(f,K,L,i);l=M;return}if((r|0)<16313){Dl(q|0,0,-1073741824,0)|0;F=y;D=Dl(p|0,0,-1073741824,0)|0;B=y;g=Dl(q|0,0,1545072827,0)|0;w=y;C=Dl(p|0,0,1545072827,0)|0;L=y;I=Dl(q|0,0,-1196803287,0)|0;E=y;H=Dl(p|0,0,-1196803287,0)|0;G=y;L=xl(C|0,L|0,I|0,E|0)|0;C=y;G=xl(C|0,(C>>>0<E>>>0|(C|0)==(E|0)&L>>>0<I>>>0)&1|0,H|0,G|0)|0;H=y;w=xl(0,L|0,g|0,w|0)|0;g=y;L=xl(G|0,H|0,(g>>>0<L>>>0|(g|0)==(L|0)&w>>>0<0)&1|0,0)|0;H=y;B=xl(F|0,0,D|0,B|0)|0;B=xl(B|0,y|0,w|0,g|0)|0;D=y;w=xl(L|0,H|0,(D>>>0<g>>>0|(D|0)==(g|0)&B>>>0<w>>>0)&1|0,0)|0;g=y;H=(g|0)>0|(g|0)==0&w>>>0>0;L=Jl(w|0,g|0,1)|0;F=y;G=Il(B|0,D|0,63)|0;w=H?L|G:w;g=H?F|y:g;D=Jl(B|0,D|0,H&1|0)|0;B=y;F=Dl(k|0,0,D|0,0)|0;G=y;D=Dl(j|0,0,D|0,0)|0;L=y;I=Dl(k|0,0,B|0,0)|0;E=y;B=Dl(j|0,0,B|0,0)|0;C=y;L=xl(D|0,L|0,I|0,E|0)|0;D=y;G=xl(0,L|0,F|0,G|0)|0;F=y;K=Dl(k|0,0,w|0,0)|0;J=y;w=Dl(j|0,0,w|0,0)|0;h=y;z=Dl(k|0,0,g|0,0)|0;x=y;g=Dl(j|0,0,g|0,0)|0;A=y;h=xl(w|0,h|0,z|0,x|0)|0;w=y;A=xl(w|0,(w>>>0<x>>>0|(w|0)==(x|0)&h>>>0<z>>>0)&1|0,g|0,A|0)|0;g=y;J=xl(0,h|0,K|0,J|0)|0;K=y;h=xl(A|0,g|0,(K>>>0<h>>>0|(K|0)==(h|0)&J>>>0<0)&1|0,0)|0;g=y;C=xl(J|0,K|0,B|0,C|0)|0;I=xl(C|0,y|0,D|0,(D>>>0<E>>>0|(D|0)==(E|0)&L>>>0<I>>>0)&1|0)|0;G=xl(I|0,y|0,(F>>>0<L>>>0|(F|0)==(L|0)&G>>>0<0)&1|0,0)|0;L=y;J=xl(h|0,g|0,(L>>>0<K>>>0|(L|0)==(K|0)&G>>>0<J>>>0)&1|0,0)|0;K=y;g=(K|0)>0|(K|0)==0&J>>>0>0;h=Jl(J|0,K|0,1)|0;F=y;I=Il(G|0,L|0,63)|0;K=g?F|y:K;L=Jl(G|0,L|0,g&1|0)|0;oi(f,80,u,r+((H^1)&1)+m+(g?-16383:-16382)|0,g?h|I:J,K,L,y,i);l=M;return}g=Jl(q|0,p|0,49)|0;I=y;F=Il(q|0,p|0,15)|0;H=y&65535;G=Jl(t&65535|0,0,63)|0;j=y;J=Jl(r|0,0,48)|0;J=xl(F|G|0,H|j|0,J|0,y|0)|0;j=v;c[j>>2]=g;c[j+4>>2]=I;j=v+8|0;c[j>>2]=J;c[j+4>>2]=y;c[A>>2]=c[v>>2];c[A+4>>2]=c[v+4>>2];c[A+8>>2]=c[v+8>>2];c[A+12>>2]=c[v+12>>2];c[E>>2]=c[v>>2];c[E+4>>2]=c[v+4>>2];c[E+8>>2]=c[v+8>>2];c[E+12>>2]=c[v+12>>2];j=E+8|0;j=Il(c[j>>2]|0,c[j+4>>2]|0,63)|0;j=j&255;if(!(j<<24>>24)){c[K>>2]=c[E>>2];c[K+4>>2]=c[E+4>>2];c[K+8>>2]=c[E+8>>2];c[K+12>>2]=c[E+12>>2];c[L>>2]=c[3644];c[L+4>>2]=c[3645];c[L+8>>2]=c[3646];c[L+12>>2]=c[3647];vi(w,K,L,0,i)}else{c[K>>2]=c[E>>2];c[K+4>>2]=c[E+4>>2];c[K+8>>2]=c[E+8>>2];c[K+12>>2]=c[E+12>>2];c[L>>2]=c[3644];c[L+4>>2]=c[3645];c[L+8>>2]=c[3646];c[L+12>>2]=c[3647];wi(w,K,L,j,i)};c[K>>2]=c[A>>2];c[K+4>>2]=c[A+4>>2];c[K+8>>2]=c[A+8>>2];c[K+12>>2]=c[A+12>>2];c[L>>2]=c[w>>2];c[L+4>>2]=c[w+4>>2];c[L+8>>2]=c[w+8>>2];c[L+12>>2]=c[w+12>>2];Ai(x,K,L,i);c[L>>2]=c[x>>2];c[L+4>>2]=c[x+4>>2];c[L+8>>2]=c[x+8>>2];c[L+12>>2]=c[x+12>>2];Hi(E,L,11504,9,i);c[K>>2]=c[x>>2];c[K+4>>2]=c[x+4>>2];c[K+8>>2]=c[x+8>>2];c[K+12>>2]=c[x+12>>2];c[L>>2]=c[E>>2];c[L+4>>2]=c[E+4>>2];c[L+8>>2]=c[E+8>>2];c[L+12>>2]=c[E+12>>2];zi(z,K,L,i);c[K>>2]=c[z>>2];c[K+4>>2]=c[z+4>>2];c[K+8>>2]=c[z+8>>2];c[K+12>>2]=c[z+12>>2];c[L>>2]=c[3640];c[L+4>>2]=c[3641];c[L+8>>2]=c[3642];c[L+12>>2]=c[3643];zi(v,K,L,i);c[K>>2]=c[h>>2];c[K+4>>2]=c[h+4>>2];c[K+8>>2]=c[h+8>>2];c[K+12>>2]=c[h+12>>2];c[L>>2]=c[v>>2];c[L+4>>2]=c[v+4>>2];c[L+8>>2]=c[v+8>>2];c[L+12>>2]=c[v+12>>2];Bi(f,K,L,i);l=M;return}while(0);i=i+2|0;a[i>>0]=a[i>>0]|1;c[f>>2]=c[3596];c[f+4>>2]=c[3597];c[f+8>>2]=c[3598];c[f+12>>2]=c[3599];l=M;return}function Ti(d,e,f,g,h){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=Tj(20)|0;j=i+4|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[j+12>>2]=0;c[i>>2]=g;a[i+16>>0]=0;He(d,e,0,1,0,i,28,26,2)|0;He(d,e+1|0,0,7,0,i,29,27,1)|0;if(f|0)He(d,f,0,1,0,i,30,28,1)|0;e=i+8|0;d=c[h>>2]|0;if(d|0){j=Tj(65608)|0;Nl(j+8|0,0,65600)|0;c[j>>2]=i;c[j+4>>2]=d;d=Wa[c[d>>2]&15](d)|0;f=y;g=Fl(d|0,f|0,1008,0)|0;g=g>>>0>2?g:2;c[j+8>>2]=g>>>0<16383?g:16383;c[j+12>>2]=16;c[j+16>>2]=63;g=j+24|0;c[g>>2]=d;c[g+4>>2]=f;c[j+20>>2]=128;g=j+32|0;c[g>>2]=0;b[g+4>>1]=0;a[g+6>>0]=0;a[j+39>>0]=-96;a[j+40>>0]=80;c[j+56>>2]=0;c[j+60>>2]=0;c[j+52>>2]=10;c[j+48>>2]=0;c[j+44>>2]=0;c[e>>2]=j}d=c[h+4>>2]|0;if(!d){h=c[e>>2]|0;j=i+4|0;c[j>>2]=h;return i|0}h=Tj(65608)|0;Nl(h+8|0,0,65600)|0;c[h>>2]=i;c[h+4>>2]=d;f=Wa[c[d>>2]&15](d)|0;g=y;j=Fl(f|0,g|0,1008,0)|0;j=j>>>0>2?j:2;c[h+8>>2]=j>>>0<16383?j:16383;c[h+12>>2]=16;c[h+16>>2]=63;j=h+24|0;c[j>>2]=f;c[j+4>>2]=g;c[h+20>>2]=128;j=h+32|0;c[j>>2]=0;b[j+4>>1]=0;a[j+6>>0]=0;a[h+39>>0]=-96;a[h+40>>0]=80;c[h+56>>2]=0;c[h+60>>2]=0;c[h+52>>2]=10;c[h+48>>2]=0;c[h+44>>2]=0;c[i+12>>2]=h;h=c[e>>2]|0;j=i+4|0;c[j>>2]=h;return i|0}function Ui(a,b,e){a=a|0;b=b|0;e=e|0;var f=0;b=c[a+4>>2]|0;if(!b){e=0;return e|0}f=b+56|0;e=c[f>>2]|0;a=(d[e+1+(b+64)>>0]|0)<<8|(d[b+64+e>>0]|0);e=e+2|0;c[f>>2]=e;if((e|0)<(c[b+60>>2]|0)){f=a;return f|0}db[c[b+52>>2]&15](b);f=a;return f|0}function Vi(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;b=c[b+4>>2]|0;if(!b)return;f=b+56|0;d=c[f>>2]|0;a[b+64+d>>0]=e;a[d+1+(b+64)>>0]=e>>>8;e=d+2|0;c[f>>2]=e;if((e|0)<(c[b+60>>2]|0))return;db[c[b+52>>2]&15](b);return}function Wi(a,b,f){a=a|0;b=b|0;f=f|0;f=c[a+4>>2]|0;if(!f){b=0;return b|0}switch(b|0){case 0:{b=d[f+33>>0]|0;return b|0}case 1:{b=e[f+34>>1]|0;return b|0}case 2:{b=d[f+36>>0]|0;return b|0}case 3:{b=d[f+37>>0]|0;return b|0}case 4:{b=d[f+38>>0]|0;return b|0}case 5:{b=d[f+39>>0]|0;return b|0}case -1:{b=255;return b|0}default:{b=d[f+40>>0]|0;a=c[a>>2]|0;fb[c[a>>2]&15](c[a+4>>2]|0,c[a+8>>2]|0,0);return b|0}}return 0}function Xi(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0;h=d+4|0;k=c[h>>2]|0;switch(e|0){case 0:{if(!k)return;a[k+32>>0]=f;return}case 1:{if(!k)return;b[k+34>>1]=f;return}case 2:{if(!k)return;a[k+36>>0]=f;return}case 3:{if(!k)return;a[k+37>>0]=f;return}case 4:{if(!k)return;a[k+38>>0]=f;return}case 5:{g=c[d+8+((f>>>4&1)<<2)>>2]|0;c[h>>2]=g;if(!g)return;a[g+39>>0]=f;return}case -1:return;default:{if(!k)return;switch(f|0){case 236:{Nl(k+68|0,0,1020)|0;b[k+64>>1]=64;h=k+8|0;b[k+66>>1]=c[h>>2];f=k+12|0;b[k+70>>1]=c[f>>2];i=k+16|0;g=c[i>>2]|0;b[k+72>>1]=g<<9;b[k+74>>1]=512;b[k+76>>1]=g;b[k+104>>1]=3;b[k+106>>1]=512;b[k+108>>1]=4;g=0;d=k+118|0;e=19967;while(1){l=a[e>>0]|0;j=l<<24>>24==0;a[(d^1)>>0]=j?32:l;g=g+1|0;if((g|0)==40)break;else{d=d+1|0;e=j?e:e+1|0}}b[k+158>>1]=-32640;b[k+160>>1]=0;b[k+162>>1]=512;b[k+166>>1]=512;b[k+168>>1]=512;l=c[h>>2]|0;b[k+172>>1]=l;j=c[f>>2]|0;b[k+174>>1]=j;g=c[i>>2]|0;b[k+176>>1]=g;g=N(N(j,l)|0,g)|0;b[k+178>>1]=g;b[k+180>>1]=g>>>16;g=c[k+20>>2]|0;if(g|0)b[k+182>>1]=g|256;g=k+24|0;l=c[g>>2]|0;g=c[g+4>>2]|0;b[k+184>>1]=l;g=Il(l|0,g|0,16)|0;b[k+186>>1]=g;b[k+224>>1]=6;b[k+228>>1]=16384;b[k+230>>1]=16384;b[k+232>>1]=16384;b[k+234>>1]=16384;b[k+236>>1]=0;b[k+238>>1]=16384;a[k+40>>0]=88;c[k+52>>2]=11;c[k+56>>2]=0;c[k+60>>2]=512;g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}case 16:case 145:{a[k+33>>0]=0;a[k+40>>0]=80;g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}case 198:{l=b[k+34>>1]|0;g=l&65535;if((l&65535)<=128?(g+65535&g|0)==0:0){c[k+20>>2]=g;a[k+40>>0]=64}else{a[k+40>>0]=65;a[k+33>>0]=4}g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}case 33:case 32:{c[k+48>>2]=1;aj(k);return}case 49:case 48:{c[k+48>>2]=1;c[k+44>>2]=1;c[k+52>>2]=12;c[k+56>>2]=0;c[k+60>>2]=512;a[k+40>>0]=88;return}case 196:{g=c[k+20>>2]|0;if(g|0){c[k+48>>2]=g;aj(k);return}a[k+40>>0]=65;a[k+33>>0]=4;g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}case 197:{g=c[k+20>>2]|0;if(g|0){c[k+48>>2]=g;l=b[k+34>>1]|0;l=l<<16>>16==0?256:l&65535;l=(l|0)>(g|0)?g:l;c[k+44>>2]=l;c[k+52>>2]=12;c[k+56>>2]=0;c[k+60>>2]=l<<9;a[k+40>>0]=88;return}a[k+40>>0]=65;a[k+33>>0]=4;g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}case 248:{f=k+24|0;f=xl(c[f>>2]|0,c[f+4>>2]|0,-1,-1)|0;g=y;d=k+39|0;e=a[d>>0]|0;h=e&255;if(!(h&64)){j=c[k+16>>2]|0;h=N(j,c[k+12>>2]|0)|0;i=((h|0)<0)<<31>>31;l=Bl(f|0,g|0,h|0,i|0)|0;i=Dl(l|0,y|0,h|0,i|0)|0;i=yl(f|0,g|0,i|0,y|0)|0;g=(i>>>0)/(j>>>0)|0;a[d>>0]=g&15|e&-16&255;e=l&255;g=i-(N(g,j)|0)+1&255;d=l>>>8&255}else{e=Il(f|0,g|0,24)|0;a[d>>0]=e&15|h&240;d=Il(f|0,g|0,16)|0;e=Il(f|0,g|0,8)|0;e=e&255;g=f&255;d=d&255}a[k+38>>0]=d;a[k+37>>0]=e;a[k+36>>0]=g;a[k+40>>0]=64;g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}default:{a[k+40>>0]=65;a[k+33>>0]=4;g=c[k>>2]|0;if(a[g+16>>0]&2)return;l=c[g>>2]|0;fb[c[l>>2]&15](c[l+4>>2]|0,c[l+8>>2]|0,1);return}}}}}function Yi(a,b,e){a=a|0;b=b|0;e=e|0;a=c[a+4>>2]|0;if(!a){e=0;return e|0}e=d[a+40>>0]|0;return e|0}function Zi(d,e,f,g){d=d|0;e=e|0;f=f|0;g=g|0;var h=0;h=d+16|0;e=(a[h>>0]&4)!=0;g=(f&4|0)==0;if(!(g|e)){e=c[d+8>>2]|0;if(e|0){a[e+40>>0]=-112;a[e+33>>0]=1}e=c[d+12>>2]|0;if(!e){f=f&255;a[h>>0]=f;return}a[e+40>>0]=-112;a[e+33>>0]=1;f=f&255;a[h>>0]=f;return}if(!(g&e)){f=f&255;a[h>>0]=f;return}e=c[d+8>>2]|0;if(e|0){a[e+40>>0]=80;g=e+39|0;a[g>>0]=a[g>>0]&-16;b[e+34>>1]=1;a[e+36>>0]=1;a[e+37>>0]=0;a[e+38>>0]=0}e=c[d+12>>2]|0;if(!e){f=f&255;a[h>>0]=f;return}a[e+40>>0]=80;d=e+39|0;a[d>>0]=a[d>>0]&-16;b[e+34>>1]=1;a[e+36>>0]=1;a[e+37>>0]=0;a[e+38>>0]=0;f=f&255;a[h>>0]=f;return}function _i(a){a=a|0;c[a+52>>2]=10;c[a+56>>2]=0;c[a+60>>2]=0;return}function $i(b){b=b|0;c[b+52>>2]=10;c[b+56>>2]=0;c[b+60>>2]=0;a[b+40>>0]=64;return}function aj(e){e=e|0;var f=0,g=0,h=0;f=d[e+39>>0]|0;if(!(f&64)){g=N((d[e+38>>0]|0)<<8|(d[e+37>>0]|0),c[e+12>>2]|0)|0;f=N(g+(f&15)|0,c[e+16>>2]|0)|0;f=(d[e+36>>0]|0)+-1+f|0}else f=(d[e+38>>0]|0)<<16|f<<24&251658240|(d[e+37>>0]|0)<<8|(d[e+36>>0]|0);g=b[e+34>>1]|0;g=g<<16>>16==0?256:g&65535;h=c[e+48>>2]|0;g=(g|0)>(h|0)?h:g;c[e+44>>2]=g;h=c[e+4>>2]|0;f=ab[c[h+4>>2]&3](h,f,((f|0)<0)<<31>>31,e+64|0,g,9,e)|0;if((f|0)<0){a[e+40>>0]=65;a[e+33>>0]=4;f=c[e>>2]|0;if(a[f+16>>0]&2)return;h=c[f>>2]|0;fb[c[h>>2]&15](c[h+4>>2]|0,c[h+8>>2]|0,1);return}if(!f){dj(e,0);return}else{a[e+40>>0]=-48;a[e+33>>0]=0;return}}function bj(b){b=b|0;var e=0,f=0;c[b+52>>2]=10;c[b+56>>2]=0;c[b+60>>2]=0;e=d[b+39>>0]|0;if(!(e&64)){f=N((d[b+38>>0]|0)<<8|(d[b+37>>0]|0),c[b+12>>2]|0)|0;e=N(f+(e&15)|0,c[b+16>>2]|0)|0;e=(d[b+36>>0]|0)+-1+e|0}else e=(d[b+38>>0]|0)<<16|e<<24&251658240|(d[b+37>>0]|0)<<8|(d[b+36>>0]|0);f=c[b+4>>2]|0;e=ab[c[f+8>>2]&3](f,e,((e|0)<0)<<31>>31,b+64|0,c[b+44>>2]|0,10,b)|0;if((e|0)<0){a[b+40>>0]=65;a[b+33>>0]=4;e=c[b>>2]|0;if(a[e+16>>0]&2)return;f=c[e>>2]|0;fb[c[f>>2]&15](c[f+4>>2]|0,c[f+8>>2]|0,1);return}if(!e){cj(b,0);return}else{a[b+40>>0]=-48;return}}function cj(f,g){f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;n=f+44|0;m=c[n>>2]|0;g=f+39|0;h=a[g>>0]|0;i=h&255;if(!(i&64)){j=f+38|0;q=f+37|0;s=c[f+12>>2]|0;r=N((d[j>>0]|0)<<8|(d[q>>0]|0),s)|0;k=c[f+16>>2]|0;r=N(r+(i&15)|0,k)|0;i=f+36|0;r=(d[i>>0]|0)+-1+r|0;r=xl(r|0,((r|0)<0)<<31>>31|0,m|0,((m|0)<0)<<31>>31|0)|0;o=y;s=N(k,s)|0;p=((s|0)<0)<<31>>31;l=Bl(r|0,o|0,s|0,p|0)|0;p=Dl(l|0,y|0,s|0,p|0)|0;p=yl(r|0,o|0,p|0,y|0)|0;o=(p>>>0)/(k>>>0)|0;a[g>>0]=o&15|h&-16&255;g=q;h=i;i=j;j=l&255;k=p-(N(o,k)|0)+1&255;l=l>>>8&255}else{s=f+38|0;r=f+37|0;h=f+36|0;k=xl((d[s>>0]|0)<<16|i<<24&251658240|(d[r>>0]|0)<<8|(d[h>>0]|0)|0,0,m|0,((m|0)<0)<<31>>31|0)|0;j=y;l=Il(k|0,j|0,24)|0;a[g>>0]=l&15|i&240;l=Il(k|0,j|0,16)|0;j=Il(k|0,j|0,8)|0;g=r;i=s;j=j&255;k=k&255;l=l&255}a[i>>0]=l;a[g>>0]=j;a[h>>0]=k;s=f+34|0;g=(e[s>>1]|0)-m&255;b[s>>1]=g;if(!g)g=80;else{s=c[f+48>>2]|0;g=(g|0)>(s|0)?s:g;c[n>>2]=g;c[f+52>>2]=12;c[f+56>>2]=0;c[f+60>>2]=g<<9;g=88}a[f+40>>0]=g;g=c[f>>2]|0;if(a[g+16>>0]&2)return;s=c[g>>2]|0;fb[c[s>>2]&15](c[s+4>>2]|0,c[s+8>>2]|0,1);return}function dj(f,g){f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;m=c[f+44>>2]|0;g=f+39|0;h=a[g>>0]|0;i=h&255;if(!(i&64)){j=f+38|0;p=f+37|0;r=c[f+12>>2]|0;q=N((d[j>>0]|0)<<8|(d[p>>0]|0),r)|0;k=c[f+16>>2]|0;q=N(q+(i&15)|0,k)|0;i=f+36|0;q=(d[i>>0]|0)+-1+q|0;q=xl(q|0,((q|0)<0)<<31>>31|0,m|0,((m|0)<0)<<31>>31|0)|0;n=y;r=N(k,r)|0;o=((r|0)<0)<<31>>31;l=Bl(q|0,n|0,r|0,o|0)|0;o=Dl(l|0,y|0,r|0,o|0)|0;o=yl(q|0,n|0,o|0,y|0)|0;n=(o>>>0)/(k>>>0)|0;a[g>>0]=n&15|h&-16&255;g=p;h=i;i=j;j=l&255;k=o-(N(n,k)|0)+1&255;l=l>>>8&255}else{r=f+38|0;q=f+37|0;h=f+36|0;k=xl((d[r>>0]|0)<<16|i<<24&251658240|(d[q>>0]|0)<<8|(d[h>>0]|0)|0,0,m|0,((m|0)<0)<<31>>31|0)|0;j=y;l=Il(k|0,j|0,24)|0;a[g>>0]=l&15|i&240;l=Il(k|0,j|0,16)|0;j=Il(k|0,j|0,8)|0;g=q;i=r;j=j&255;k=k&255;l=l&255}a[i>>0]=l;a[g>>0]=j;a[h>>0]=k;r=f+34|0;g=(e[r>>1]|0)-m&255;b[r>>1]=g;c[f+52>>2]=(g|0)==0?14:13;c[f+56>>2]=0;c[f+60>>2]=m<<9;g=c[f>>2]|0;if(a[g+16>>0]&2){r=f+40|0;a[r>>0]=88;r=f+33|0;a[r>>0]=0;return}r=c[g>>2]|0;fb[c[r>>2]&15](c[r+4>>2]|0,c[r+8>>2]|0,1);r=f+40|0;a[r>>0]=88;r=f+33|0;a[r>>0]=0;return}function ej(b){b=b|0;a[b+40>>0]=80;a[b+33>>0]=0;c[b+52>>2]=10;c[b+56>>2]=0;c[b+60>>2]=0;return}function fj(a,b){a=a|0;b=b|0;b=Qd(a,19985,b,-32634,28688,0,257)|0;Xd(b,9,0);return b|0}function gj(b,d){b=b|0;d=d|0;var e=0,f=0;e=b+264|0;if((c[e>>2]|0)>255)return;f=b+260|0;a[b+(c[f>>2]|0)>>0]=d;d=(c[f>>2]|0)+1|0;c[f>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}function hj(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0;do if((f|0)>95){if((f|0)>127)return;f=f+-96|0;if(536805416>>>f&1|0)return;g=b+264|0;if((c[g>>2]|0)>255)return;else{f=d[11648+f>>0]|0;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-32;i=(c[h>>2]|0)+1|0;c[h>>2]=(i|0)==256?0:i;c[g>>2]=(c[g>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);break}}else g=b+264|0;while(0);if((c[g>>2]|0)>255)return;i=b+260|0;a[b+(c[i>>2]|0)>>0]=f|((e|0)==0&1)<<7;h=(c[i>>2]|0)+1|0;c[i>>2]=(h|0)==256?0:h;c[g>>2]=(c[g>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}function ij(a){a=a|0;var b=0,e=0,f=0,g=0,h=0;b=a+264|0;e=c[b>>2]|0;f=a+256|0;g=c[f>>2]|0;if(!e){g=d[a+((g|0)<1?255:g+-1|0)>>0]|0;return g|0}else{h=d[a+g>>0]|0;g=g+1|0;c[f>>2]=(g|0)==256?0:g;c[b>>2]=e+-1;f=a+272|0;g=a+276|0;eb[c[f>>2]&15](c[g>>2]|0,0);eb[c[f>>2]&15](c[g>>2]|0,(c[b>>2]|0)!=0&1);g=h;return g|0}return 0}function jj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0;e=b+268|0;switch(c[e>>2]|0){case 243:{d=b+264|0;if((c[d>>2]|0)<=255){g=b+260|0;a[b+(c[g>>2]|0)>>0]=-6;f=(c[g>>2]|0)+1|0;c[g>>2]=(f|0)==256?0:f;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}c[e>>2]=-1;return}case 237:{d=b+264|0;if((c[d>>2]|0)<=255){g=b+260|0;a[b+(c[g>>2]|0)>>0]=-6;f=(c[g>>2]|0)+1|0;c[g>>2]=(f|0)==256?0:f;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}c[e>>2]=-1;return}default:do switch(d|0){case 0:{d=b+264|0;if((c[d>>2]|0)>255)return;g=b+260|0;a[b+(c[g>>2]|0)>>0]=-6;f=(c[g>>2]|0)+1|0;c[g>>2]=(f|0)==256?0:f;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 5:{d=b+264|0;if((c[d>>2]|0)>255)return;g=b+260|0;a[b+(c[g>>2]|0)>>0]=-2;f=(c[g>>2]|0)+1|0;c[g>>2]=(f|0)==256?0:f;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 242:{d=b+264|0;if((c[d>>2]|0)>255)return;e=b+260|0;a[b+(c[e>>2]|0)>>0]=-6;f=(c[e>>2]|0)+1|0;c[e>>2]=(f|0)==256?0:f;c[d>>2]=(c[d>>2]|0)+1;f=b+272|0;g=b+276|0;eb[c[f>>2]&15](c[g>>2]|0,1);if((c[d>>2]|0)>255)return;a[b+(c[e>>2]|0)>>0]=-85;h=(c[e>>2]|0)+1|0;c[e>>2]=(h|0)==256?0:h;c[d>>2]=(c[d>>2]|0)+1;eb[c[f>>2]&15](c[g>>2]|0,1);if((c[d>>2]|0)>255)return;a[b+(c[e>>2]|0)>>0]=-125;h=(c[e>>2]|0)+1|0;c[e>>2]=(h|0)==256?0:h;c[d>>2]=(c[d>>2]|0)+1;eb[c[f>>2]&15](c[g>>2]|0,1);return}case 238:{d=b+264|0;if((c[d>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-18;g=(c[h>>2]|0)+1|0;c[h>>2]=(g|0)==256?0:g;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 244:{c[b+280>>2]=1;d=b+264|0;if((c[d>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;g=(c[h>>2]|0)+1|0;c[h>>2]=(g|0)==256?0:g;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 243:case 237:{c[e>>2]=d;d=b+264|0;if((c[d>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;g=(c[h>>2]|0)+1|0;c[h>>2]=(g|0)==256?0:g;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 245:{c[b+280>>2]=0;d=b+264|0;if((c[d>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;g=(c[h>>2]|0)+1|0;c[h>>2]=(g|0)==256?0:g;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 246:{c[b+280>>2]=1;d=b+264|0;if((c[d>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;g=(c[h>>2]|0)+1|0;c[h>>2]=(g|0)==256?0:g;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 255:{c[b+280>>2]=1;d=b+264|0;if((c[d>>2]|0)>255)return;e=b+260|0;a[b+(c[e>>2]|0)>>0]=-6;f=(c[e>>2]|0)+1|0;c[e>>2]=(f|0)==256?0:f;c[d>>2]=(c[d>>2]|0)+1;f=b+272|0;g=b+276|0;eb[c[f>>2]&15](c[g>>2]|0,1);if((c[d>>2]|0)>255)return;a[b+(c[e>>2]|0)>>0]=-86;h=(c[e>>2]|0)+1|0;c[e>>2]=(h|0)==256?0:h;c[d>>2]=(c[d>>2]|0)+1;eb[c[f>>2]&15](c[g>>2]|0,1);return}default:{d=b+264|0;if((c[d>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;g=(c[h>>2]|0)+1|0;c[h>>2]=(g|0)==256?0:g;c[d>>2]=(c[d>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}}while(0)}}function kj(a,b){a=a|0;b=b|0;c[a+284>>2]=b;return}function lj(b,e,f,g,h){b=b|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0;j=a[b+280>>0]|0;if(!(j&32))return;k=b+288|0;m=(c[k>>2]|0)+e|0;c[k>>2]=m;i=b+292|0;l=(c[i>>2]|0)-f|0;c[i>>2]=l;f=b+296|0;g=(c[f>>2]|0)+g|0;c[f>>2]=g;e=b+300|0;if((m|(g|l)|0)==0?(d[e>>0]|0|0)==(h|0):0)return;a[e>>0]=h;if(j&64)return;if((c[b+264>>2]|0)>=240)return;do mj(b);while(!(((c[k>>2]|0)==0?(c[i>>2]|0)==0:0)?(c[f>>2]|0)==0:0));return}function mj(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;l=b+288|0;k=c[l>>2]|0;m=b+292|0;j=c[m>>2]|0;n=b+296|0;d=c[n>>2]|0;k=(k|0)>-127?k:-127;k=(k|0)<127?k:127;j=(j|0)>-127?j:-127;j=(j|0)<127?j:127;h=b+300|0;i=b+264|0;if(((c[i>>2]|0)<=255?(e=b+260|0,a[b+(c[e>>2]|0)>>0]=k>>>31<<4|j>>>31<<5|a[h>>0]&7|8,f=(c[e>>2]|0)+1|0,c[e>>2]=(f|0)==256?0:f,c[i>>2]=(c[i>>2]|0)+1,f=b+272|0,g=b+276|0,eb[c[f>>2]&15](c[g>>2]|0,1),(c[i>>2]|0)<=255):0)?(a[b+(c[e>>2]|0)>>0]=k,o=(c[e>>2]|0)+1|0,c[e>>2]=(o|0)==256?0:o,c[i>>2]=(c[i>>2]|0)+1,eb[c[f>>2]&15](c[g>>2]|0,1),(c[i>>2]|0)<=255):0){a[b+(c[e>>2]|0)>>0]=j;o=(c[e>>2]|0)+1|0;c[e>>2]=(o|0)==256?0:o;c[i>>2]=(c[i>>2]|0)+1;eb[c[f>>2]&15](c[g>>2]|0,1)}switch(a[b+284>>0]|0){case 3:{d=(d|0)>-127?d:-127;d=(d|0)<127?d:127;if((c[i>>2]|0)<=255){o=b+260|0;a[b+(c[o>>2]|0)>>0]=d;h=(c[o>>2]|0)+1|0;c[o>>2]=(h|0)==256?0:h;c[i>>2]=(c[i>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}break}case 4:{d=(d|0)>-7?d:-7;d=(d|0)<7?d:7;if((c[i>>2]|0)<=255){o=b+260|0;a[b+(c[o>>2]|0)>>0]=d&15|a[h>>0]<<1&48;h=(c[o>>2]|0)+1|0;c[o>>2]=(h|0)==256?0:h;c[i>>2]=(c[i>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}break}default:{}}c[l>>2]=(c[l>>2]|0)-k;c[m>>2]=(c[m>>2]|0)-j;c[n>>2]=(c[n>>2]|0)-d;return}function nj(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;h=b+268|0;switch(c[h>>2]|0){case 232:{a[b+281>>0]=d;e=b+264|0;if((c[e>>2]|0)<=255){d=b+260|0;a[b+(c[d>>2]|0)>>0]=-6;g=(c[d>>2]|0)+1|0;c[d>>2]=(g|0)==256?0:g;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}c[h>>2]=-1;return}case 243:{a[b+282>>0]=d;f=b+285|0;switch(a[f>>0]|0){case 3:{if((d|0)==80){a[b+284>>0]=4;e=0;g=49}else{e=0;g=49}break}case 1:{e=(d|0)==100?2:(d|0)==200?3:0;g=49;break}case 2:{if((d|0)==80){a[b+284>>0]=3;e=0;g=49}else{e=0;g=49}break}default:if((d|0)==200){e=1;g=49}}if((g|0)==49)a[f>>0]=e;e=b+264|0;if((c[e>>2]|0)<=255){d=b+260|0;a[b+(c[d>>2]|0)>>0]=-6;g=(c[d>>2]|0)+1|0;c[d>>2]=(g|0)==256?0:g;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}c[h>>2]=-1;return}default:{e=b+283|0;a:do if(!(a[e>>0]|0))do switch(d|0){case 255:break a;case 230:{e=b+280|0;a[e>>0]=a[e>>0]&-17;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 231:{e=b+280|0;a[e>>0]=a[e>>0]|16;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 234:{e=b+280|0;a[e>>0]=a[e>>0]&-65;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 238:{a[e>>0]=1;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 240:{e=b+280|0;a[e>>0]=a[e>>0]|64;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 242:{e=b+264|0;if((c[e>>2]|0)>255)return;f=b+260|0;a[b+(c[f>>2]|0)>>0]=-6;g=(c[f>>2]|0)+1|0;c[f>>2]=(g|0)==256?0:g;c[e>>2]=(c[e>>2]|0)+1;g=b+272|0;d=b+276|0;eb[c[g>>2]&15](c[d>>2]|0,1);if((c[e>>2]|0)>255)return;a[b+(c[f>>2]|0)>>0]=a[b+284>>0]|0;b=(c[f>>2]|0)+1|0;c[f>>2]=(b|0)==256?0:b;c[e>>2]=(c[e>>2]|0)+1;eb[c[g>>2]&15](c[d>>2]|0,1);return}case 243:case 232:{c[h>>2]=d;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 233:{e=b+264|0;if((c[e>>2]|0)>255)return;f=b+260|0;a[b+(c[f>>2]|0)>>0]=-6;g=(c[f>>2]|0)+1|0;c[f>>2]=(g|0)==256?0:g;c[e>>2]=(c[e>>2]|0)+1;g=b+272|0;d=b+276|0;eb[c[g>>2]&15](c[d>>2]|0,1);if((c[e>>2]|0)>255)return;a[b+(c[f>>2]|0)>>0]=a[b+280>>0]|0;h=(c[f>>2]|0)+1|0;c[f>>2]=(h|0)==256?0:h;c[e>>2]=(c[e>>2]|0)+1;eb[c[g>>2]&15](c[d>>2]|0,1);if((c[e>>2]|0)>255)return;a[b+(c[f>>2]|0)>>0]=a[b+281>>0]|0;h=(c[f>>2]|0)+1|0;c[f>>2]=(h|0)==256?0:h;c[e>>2]=(c[e>>2]|0)+1;eb[c[g>>2]&15](c[d>>2]|0,1);if((c[e>>2]|0)>255)return;a[b+(c[f>>2]|0)>>0]=a[b+282>>0]|0;b=(c[f>>2]|0)+1|0;c[f>>2]=(b|0)==256?0:b;c[e>>2]=(c[e>>2]|0)+1;eb[c[g>>2]&15](c[d>>2]|0,1);return}case 235:{e=b+264|0;if((c[e>>2]|0)<=255){h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1)}mj(b);return}case 244:{e=b+280|0;a[e>>0]=a[e>>0]|32;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 245:{e=b+280|0;a[e>>0]=a[e>>0]&-33;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}case 246:{a[b+282>>0]=100;a[b+281>>0]=2;a[b+280>>0]=0;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}default:return}while(0);else switch(d|0){case 255:break a;case 236:{a[e>>0]=0;e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=-6;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}default:{e=b+264|0;if((c[e>>2]|0)>255)return;h=b+260|0;a[b+(c[h>>2]|0)>>0]=d;d=(c[h>>2]|0)+1|0;c[h>>2]=(d|0)==256?0:d;c[e>>2]=(c[e>>2]|0)+1;eb[c[b+272>>2]&15](c[b+276>>2]|0,1);return}}while(0);a[b+282>>0]=100;a[b+281>>0]=2;a[b+280>>0]=0;e=b+284|0;a[e>>0]=0;f=b+264|0;if((c[f>>2]|0)>255)return;g=b+260|0;a[b+(c[g>>2]|0)>>0]=-6;d=(c[g>>2]|0)+1|0;c[g>>2]=(d|0)==256?0:d;c[f>>2]=(c[f>>2]|0)+1;d=b+272|0;h=b+276|0;eb[c[d>>2]&15](c[h>>2]|0,1);if((c[f>>2]|0)>255)return;a[b+(c[g>>2]|0)>>0]=-86;i=(c[g>>2]|0)+1|0;c[g>>2]=(i|0)==256?0:i;c[f>>2]=(c[f>>2]|0)+1;eb[c[d>>2]&15](c[h>>2]|0,1);if((c[f>>2]|0)>255)return;a[b+(c[g>>2]|0)>>0]=a[e>>0]|0;i=(c[g>>2]|0)+1|0;c[g>>2]=(i|0)==256?0:i;c[f>>2]=(c[f>>2]|0)+1;eb[c[d>>2]&15](c[h>>2]|0,1);return}}}function oj(a,b){a=a|0;b=b|0;var d=0;d=Le(288)|0;c[d+272>>2]=a;c[d+276>>2]=b;c[d+268>>2]=-1;c[d+256>>2]=0;c[d+260>>2]=0;c[d+264>>2]=0;return d|0}function pj(a,b){a=a|0;b=b|0;var d=0;d=Le(304)|0;c[d+272>>2]=a;c[d+276>>2]=b;c[d+268>>2]=-1;c[d+256>>2]=0;c[d+260>>2]=0;c[d+264>>2]=0;return d|0}function qj(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;if(!(c[a+16>>2]|0)){lj(c[a>>2]|0,b,d,e,f);return}j=a+4|0;if((c[j>>2]|0)>60)return;i=(c[a+20>>2]|0)!=0&1;g=d<<i;h=a+12|0;c[a+24+(c[h>>2]<<2)>>2]=f<<3&16|f<<5&32|f<<1&8;d=(c[h>>2]|0)+1|0;d=(d|0)==64?0:d;c[h>>2]=d;f=c[j>>2]|0;c[j>>2]=f+1;if(((f|0)<=62?(c[a+24+(d<<2)>>2]=b<<i,l=(c[h>>2]|0)+1|0,l=(l|0)==64?0:l,c[h>>2]=l,i=c[j>>2]|0,c[j>>2]=i+1,(i|0)<=62):0)?(c[a+24+(l<<2)>>2]=g,k=(c[h>>2]|0)+1|0,k=(k|0)==64?0:k,c[h>>2]=k,l=c[j>>2]|0,c[j>>2]=l+1,(l|0)<=62):0){c[a+24+(k<<2)>>2]=0-e;l=(c[h>>2]|0)+1|0;c[h>>2]=(l|0)==64?0:l;c[j>>2]=(c[j>>2]|0)+1}lj(c[a>>2]|0,1,0,0,0);return}function rj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;switch((c[b+8>>2]&255)<<24>>24){case 10:{c[b+4>>2]=1447909480;return}case 39:{g=c[b+4>>2]|0;if((g|0)<=6?(h=a+4|0,d=c[h>>2]|0,(d|0)>=(g|0)):0){if((g|0)>0){e=a+8|0;d=0;f=c[e>>2]|0;do{c[b+(d<<2)>>2]=c[a+24+(f<<2)>>2];i=(c[e>>2]|0)+1|0;f=(i|0)==64?0:i;c[e>>2]=f;d=d+1|0}while((d|0)!=(g|0));d=c[h>>2]|0}c[h>>2]=d-g;return}c[a+16>>2]=0;return}case 40:{c[b>>2]=((c[a+16>>2]|0)==0?-65536:0)|c[a+4>>2];return}case 41:{d=c[b+4>>2]|0;if((d|0)>=1279611474)if((d|0)<1396851026){switch(d|0){case 1279611474:break;default:return}c[a+20>>2]=0;return}else{switch(d|0){case 1396851026:break;default:return}c[a+20>>2]=1;return}if((d|0)<1161905490){switch(d|0){case 245:break;default:return}c[a+16>>2]=0;return}switch(d|0){case 1161905490:break;default:return}d=a+4|0;if((c[d>>2]|0)>=64)return;i=a+12|0;c[a+24+(c[i>>2]<<2)>>2]=876762442;h=(c[i>>2]|0)+1|0;c[i>>2]=(h|0)==64?0:h;c[d>>2]=(c[d>>2]|0)+1;c[a+16>>2]=1;return}default:return}}function sj(a){a=a|0;return c[a+20>>2]|0}function tj(a){a=a|0;var b=0;b=Le(280)|0;c[b>>2]=a;return b|0}function uj(b,d,e,f,g,h){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0;i=Le(20)|0;c[i+12>>2]=f;c[i+16>>2]=g;a[i+2>>0]=3;a[i+1>>0]=24;He(e,h,0,1,0,i,31,29,1)|0;He(e,h+4|0,0,1,0,i,32,30,1)|0;g=i+4|0;c[g>>2]=oj(11,i)|0;h=i+8|0;c[h>>2]=pj(12,i)|0;c[b>>2]=c[g>>2];c[d>>2]=c[h>>2];return i|0}function vj(b,d,e){b=b|0;d=d|0;e=e|0;return ij(c[b+((a[b+3>>0]|0)==2?8:4)>>2]|0)|0}function wj(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0;switch(a[b>>0]|0){case 0:{jj(c[b+4>>2]|0,f);a[b>>0]=0;return}case 96:{i=b+2|0;a[i>>0]=f;kj(c[b+4>>2]|0,f>>>6&1);e=b+1|0;g=a[e>>0]|0;f=g&-34;a[e>>0]=f;h=a[b+3>>0]|0;do if(h<<24>>24){a[e>>0]=f|1;if(h<<24>>24==2){a[e>>0]=g|33;g=(d[i>>0]|0)>>>1&1;e=0;break}else{g=0;e=(a[i>>0]&17)==1&1;break}}else{g=0;e=0}while(0);i=c[b+12>>2]|0;fb[c[i>>2]&15](c[i+4>>2]|0,c[i+8>>2]|0,e);i=c[b+16>>2]|0;fb[c[i>>2]&15](c[i+4>>2]|0,c[i+8>>2]|0,g);a[b>>0]=0;return}case -46:{gj(c[b+4>>2]|0,f);a[b>>0]=0;return}case -45:{gj(c[b+8>>2]|0,f);a[b>>0]=0;return}case -47:{if(!(f&1))Bj();else{a[b>>0]=0;return}break}case -44:{nj(c[b+8>>2]|0,f);a[b>>0]=0;return}default:{a[b>>0]=0;return}}}function xj(a,b,c){a=a|0;b=b|0;c=c|0;return d[a+1>>0]|0|0}function yj(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;j=l;l=l+16|0;e=j;do switch(f|0){case 32:{gj(c[b+8>>2]|0,d[b+2>>0]|0);l=j;return}case 209:case 212:case 211:case 210:case 96:{a[b>>0]=f;l=j;return}case 167:{b=b+2|0;a[b>>0]=a[b>>0]|32;l=j;return}case 168:{b=b+2|0;a[b>>0]=a[b>>0]&-33;l=j;return}case 169:{gj(c[b+4>>2]|0,0);l=j;return}case 170:{i=b+1|0;a[i>>0]=a[i>>0]|4;gj(c[b+4>>2]|0,85);l=j;return}case 171:{gj(c[b+4>>2]|0,0);l=j;return}case 173:{g=b+2|0;e=a[g>>0]|0;a[g>>0]=e|16;g=b+1|0;f=a[g>>0]|0;h=f&-34;a[g>>0]=h;i=a[b+3>>0]|0;if(i<<24>>24!=0?(a[g>>0]=h|1,i<<24>>24==2):0){a[g>>0]=f|33;e=(e&255)>>>1&1}else e=0;i=c[b+12>>2]|0;fb[c[i>>2]&15](c[i+4>>2]|0,c[i+8>>2]|0,0);b=c[b+16>>2]|0;fb[c[b>>2]&15](c[b+4>>2]|0,c[b+8>>2]|0,e);l=j;return}case 174:{e=b+2|0;i=a[e>>0]|0;a[e>>0]=i&-17;e=b+1|0;g=a[e>>0]|0;f=g&-34;a[e>>0]=f;h=a[b+3>>0]|0;do if(h<<24>>24){a[e>>0]=f|1;if(h<<24>>24==2){a[e>>0]=g|33;g=(i&255)>>>1&1;e=0;break}else{g=0;e=i&1;break}}else{g=0;e=0}while(0);i=c[b+12>>2]|0;fb[c[i>>2]&15](c[i+4>>2]|0,c[i+8>>2]|0,e);b=c[b+16>>2]|0;fb[c[b>>2]&15](c[b+4>>2]|0,c[b+8>>2]|0,g);l=j;return}case 192:{gj(c[b+4>>2]|0,0);l=j;return}case 208:{i=a[b+1>>0]|0;gj(c[b+4>>2]|0,(i&32|i<<4&16|3)&255);l=j;return}case 254:{Bj();break}case 255:case 221:case 223:{l=j;return}default:{b=c[3662]|0;c[e>>2]=f;nl(b,19995,e)|0;l=j;return}}while(0)}function zj(b,e){b=b|0;e=e|0;var f=0,g=0,h=0;f=b+3|0;h=d[f>>0]|0;h=((e|0)==0?h&254:h|1)&255;a[f>>0]=h;f=b+1|0;g=a[f>>0]|0;e=g&-34;a[f>>0]=e;do if(h<<24>>24){a[f>>0]=e|1;if(h<<24>>24==2){a[f>>0]=g|33;e=(d[b+2>>0]|0)>>>1&1;f=0;break}else{e=0;f=(a[b+2>>0]&17)==1&1;break}}else{e=0;f=0}while(0);h=c[b+12>>2]|0;fb[c[h>>2]&15](c[h+4>>2]|0,c[h+8>>2]|0,f);b=c[b+16>>2]|0;fb[c[b>>2]&15](c[b+4>>2]|0,c[b+8>>2]|0,e);return}function Aj(b,e){b=b|0;e=e|0;var f=0,g=0,h=0;f=b+3|0;h=d[f>>0]|0;h=((e|0)==0?h&253:h|2)&255;a[f>>0]=h;f=b+1|0;g=a[f>>0]|0;e=g&-34;a[f>>0]=e;do if(h<<24>>24){a[f>>0]=e|1;if(h<<24>>24==2){a[f>>0]=g|33;e=(d[b+2>>0]|0)>>>1&1;f=0;break}else{e=0;f=(a[b+2>>0]&17)==1&1;break}}else{e=0;f=0}while(0);h=c[b+12>>2]|0;fb[c[h>>2]&15](c[h+4>>2]|0,c[h+8>>2]|0,f);b=c[b+16>>2]|0;fb[c[b>>2]&15](c[b+4>>2]|0,c[b+8>>2]|0,e);return}function Bj(){rl(20034)|0;Da(1)}function Cj(a,d,e,f,g,h){a=a|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0;j=Qd(a,20055,-1,4660,4369,0,768)|0;k=Td(j)|0;l=Ud(j)|0;m=Le(17060)|0;c[m>>2]=d;c[d>>2]=e;c[d+4>>2]=f;e=e<<2;c[d+8>>2]=e;e=(N(e,f)|0)+1048575&-1048576;f=d+16|0;c[f>>2]=e;c[m+4>>2]=e>>12;e=c[f>>2]|0;i=k+2568|0;e=$a[c[i>>2]&15](k,0,0,e,((e|0)<0)<<31>>31,6)|0;c[m+8>>2]=e;c[d+12>>2]=c[e+40>>2];c[m+16>>2]=j;e=c[f>>2]|0;a=1;while(1)if(a>>>0<e>>>0)a=a<<1;else break;Vd(j,0,a,0,m,31);if((h|0)>0){e=h+4095&-4096;a=$a[c[i>>2]&15](k,0,0,e,((e|0)<0)<<31>>31,5)|0;c[m+20>>2]=a;Ll(c[a+40>>2]|0,g|0,h|0)|0;a=1;while(1)if(a>>>0<e>>>0)a=a<<1;else break;Vd(j,6,a,0,m,31)}k=$a[c[i>>2]&15](k,655360,0,131072,0,0)|0;c[m+12>>2]=k;c[m+24>>2]=c[k+40>>2];He(l,960,0,16,0,m,33,32,1)|0;He(l,948,0,2,0,m,34,33,1)|0;He(l,980,0,2,0,m,35,34,1)|0;He(l,954,0,1,0,m,36,35,1)|0;He(l,986,0,1,0,m,37,36,1)|0;He(l,462,0,2,0,m,38,37,2)|0;b[m+17038>>1]=-20283;b[m+17058>>1]=(c[f>>2]|0)>>>16;c[d+20>>2]=m;c[d+24>>2]=12;return m|0}function Dj(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;if(!b){Ie(c[a+8>>2]|0,d,0,e);return}else{Ie(c[a+20>>2]|0,d,0,e);return}}function Ej(a,b,c){a=a|0;b=b|0;c=c|0;return Sj(a,b+960|0)|0}function Fj(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Rj(a,b+960|0,c);return}function Gj(a,b,c){a=a|0;b=b|0;c=c|0;return Sj(a,b+948|0)|0}function Hj(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Rj(a,b+948|0,c);return}function Ij(a,b,c){a=a|0;b=b|0;c=c|0;return Sj(a,b+980|0)|0}function Jj(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Rj(a,b+980|0,c);return}function Kj(a,b,c){a=a|0;b=b|0;c=c|0;return Sj(a,b+954|0)|0}function Lj(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Rj(a,b+954|0,c);return}function Mj(a,b,c){a=a|0;b=b|0;c=c|0;return Sj(a,b+986|0)|0}function Nj(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;Rj(a,b+986|0,c);return}function Oj(a,d,f){a=a|0;d=d|0;f=f|0;if(!d){a=e[a+17036>>1]|0;return a|0}f=a+17038|0;d=b[a+17036>>1]|0;a:do if(b[a+17046>>1]&2)switch(d<<16>>16){case 1:{a=c[c[a>>2]>>2]|0;return a|0}case 2:{a=c[(c[a>>2]|0)+4>>2]|0;return a|0}case 3:{a=32;return a|0}default:break a}while(0);if((d&65535)>=11){a=0;return a|0}a=e[f+((d&65535)<<1)>>1]|0;return a|0}function Pj(a,d,f,g){a=a|0;d=d|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0;k=c[a>>2]|0;if(!d){b[a+17036>>1]=f;return}i=a+17036|0;j=b[i>>1]|0;g=j&65535;switch(j<<16>>16){case 0:{if((f+-45248|0)>>>0>=6)return;b[a+17038+(g<<1)>>1]=f;return}case 4:{if((f&1|0)!=0?(b[a+17046>>1]&1)==0:0){h=a+17040|0;d=b[h>>1]|0;g=d&65535;j=a+17042|0;if(((d&65535)<4097?(l=b[j>>1]|0,(l&65535)<4097):0)?(m=g<<2,l=N(m,l&65535)|0,(l|0)<=(c[k+16>>2]|0)):0){c[k>>2]=g;c[k+4>>2]=e[j>>1];c[k+8>>2]=m;g=b[i>>1]|0;d=b[h>>1]|0}else g=4;b[a+17050>>1]=d;b[a+17052>>1]=b[j>>1]|0;b[a+17054>>1]=0;b[a+17056>>1]=0}else g=4;b[a+17038+((g&65535)<<1)>>1]=f;return}case 9:case 8:case 7:case 6:case 5:case 3:case 2:case 1:{b[a+17038+(g<<1)>>1]=f;return}default:return}}function Qj(f,g,h){f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0;U=c[f+20>>2]|0;if(!(a[U+54>>0]&32))return;if(a[U+44>>0]&1){Nd(f,g,h,c[U+8>>2]|0,c[U+4>>2]|0);return}S=c[U>>2]|0;T=U+71|0;l=(a[T>>0]|0)<0;n=d[U+75>>0]<<4;m=n&240;n=n&192;k=0;f=0;do{P=d[U+55+k>>0]|0;P=(l?P&15|m:P&63|n)*3|0;R=d[U+348+P>>0]|0;Q=R&1;i=d[P+1+(U+348)>>0]|0;j=i&1;P=d[P+2+(U+348)>>0]|0;O=P&1;i=O<<1|O|P<<2&252|(Q<<1|Q|R<<2&252)<<16|(j<<1|j|i<<2&252)<<8;j=U+1116+(k<<2)|0;if((i|0)!=(c[j>>2]|0)){c[j>>2]=i;f=1}k=k+1|0}while((k|0)!=16);M=c[U+24>>2]|0;O=d[U+100>>0]<<2;v=d[U+93>>0]<<8|d[U+94>>0];u=a[U+90>>0]&31;P=u+1|0;Q=9-(a[U+30>>0]&1)|0;i=a[U+82>>0]|0;R=(i&255)+1|0;r=d[U+88>>0]|0;r=r<<7&256|d[U+99>>0]|r<<3&512;L=((r+1|0)>>>0)/(P>>>0)|0;o=N(R,Q)|0;p=N(L,P)|0;if((c[S>>2]|0)<(o|0))return;q=S+4|0;if(L>>>0>60|((i&255)>131?1:(c[q>>2]|0)<(p|0)))return;i=U+17028|0;j=U+17030|0;if(!((((O|0)==(e[i>>1]|0)?(v|0)==(e[j>>1]|0):0)?(c[U+17020>>2]|0)==(R|0):0)?(c[U+17024>>2]|0)==(L|0):0)){b[i>>1]=O;b[j>>1]=v;c[U+17020>>2]=R;c[U+17024>>2]=L;f=1}i=d[U+95>>0]<<8|d[U+96>>0];j=i-v|0;k=a[U+91>>0]|0;s=k&255;t=a[U+92>>0]|0;l=U+17032|0;m=b[l>>1]|0;n=m&65535;if(!(((j|0)==(n|0)?k<<24>>24==(a[U+17034>>0]|0):0)?t<<24>>24==(a[U+17035>>0]|0):0)){if((m&65535)<7920)b[U+1180+(n<<1)>>1]=-1;if(j>>>0<7920)b[U+1180+(j<<1)>>1]=-1;b[l>>1]=j;a[U+17034>>0]=k;a[U+17035>>0]=t}K=(i<<1)+98304|0;J=((c[S>>2]|0)-o|0)/2|0;I=((c[q>>2]|0)-p|0)/2|0;if(r>>>0<u>>>0)return;F=S+12|0;G=S+8|0;H=J<<2;B=(f|0)==0;C=Q<<2;D=(Q|0)==8;E=(s&32|0)!=0;A=s&31;y=t&31;y=y>>>0<u>>>0?y:u;z=A>>>0>u>>>0|(y|0)<(A|0);y=y-A+1|0;x=0;u=(v<<1)+98304|0;while(1){v=(N(x,P)|0)+I|0;w=N(x,R)|0;r=0;i=R;f=-1;s=(c[F>>2]|0)+(N(c[G>>2]|0,v)|0)+H|0;t=u;while(1){j=b[M+(t&131070)>>1]|0;l=j&65535;k=U+1180+(r+w<<1)|0;if(!(B?j<<16>>16==(b[k>>1]|0):0)){b[k>>1]=j;i=(i|0)<(r|0)?i:r;f=(f|0)>(r|0)?f:r;j=l&255;k=M+(j<<5)|0;q=c[U+1116+(l>>>12<<2)>>2]|0;p=c[U+1116+((l>>>8&15)<<2)>>2]|0;if(D){m=c[G>>2]|0;n=p^q;l=s;j=k;k=P;while(1){o=d[j>>0]|0;c[l>>2]=n&0-(o>>>7)^q;c[l+4>>2]=n&0-(o>>>6&1)^q;c[l+8>>2]=n&0-(o>>>5&1)^q;c[l+12>>2]=n&0-(o>>>4&1)^q;c[l+16>>2]=n&0-(o>>>3&1)^q;c[l+20>>2]=n&0-(o>>>2&1)^q;c[l+24>>2]=n&0-(o>>>1&1)^q;c[l+28>>2]=n&0-(o&1)^q;k=k+-1|0;if(!k)break;else{l=l+m|0;j=j+1|0}}}else{if((j+-176|0)>>>0<48)j=(d[T>>0]|0)>>>2&1;else j=0;n=c[G>>2]|0;o=p^q;m=(j|0)==0;l=s;j=k;k=P;while(1){V=d[j>>0]|0;c[l>>2]=o&0-(V>>>7)^q;c[l+4>>2]=o&0-(V>>>6&1)^q;c[l+8>>2]=o&0-(V>>>5&1)^q;c[l+12>>2]=o&0-(V>>>4&1)^q;c[l+16>>2]=o&0-(V>>>3&1)^q;c[l+20>>2]=o&0-(V>>>2&1)^q;c[l+24>>2]=o&0-(V>>>1&1)^q;V=o&0-(V&1)^q;c[l+28>>2]=V;c[l+32>>2]=m?q:V;k=k+-1|0;if(!k)break;else{l=l+n|0;j=j+1|0}}}if(!(z|(E|(K|0)!=(t|0)))){n=c[G>>2]|0;j=s+(N(n,A)|0)|0;m=p^q;if(D){k=11680;l=y;while(1){V=d[k>>0]|0;c[j>>2]=m&0-(V>>>7)^q;c[j+4>>2]=m&0-(V>>>6&1)^q;c[j+8>>2]=m&0-(V>>>5&1)^q;c[j+12>>2]=m&0-(V>>>4&1)^q;c[j+16>>2]=m&0-(V>>>3&1)^q;c[j+20>>2]=m&0-(V>>>2&1)^q;c[j+24>>2]=m&0-(V>>>1&1)^q;c[j+28>>2]=m&0-(V&1)^q;l=l+-1|0;if(!l)break;else{j=j+n|0;k=k+1|0}}}else{k=11680;l=y;while(1){V=d[k>>0]|0;c[j>>2]=m&0-(V>>>7)^q;c[j+4>>2]=m&0-(V>>>6&1)^q;c[j+8>>2]=m&0-(V>>>5&1)^q;c[j+12>>2]=m&0-(V>>>4&1)^q;c[j+16>>2]=m&0-(V>>>3&1)^q;c[j+20>>2]=m&0-(V>>>2&1)^q;c[j+24>>2]=m&0-(V>>>1&1)^q;V=m&0-(V&1)^q;c[j+28>>2]=V;c[j+32>>2]=V;l=l+-1|0;if(!l)break;else{j=j+n|0;k=k+1|0}}}}}r=r+1|0;if((r|0)==(R|0))break;else{s=s+C|0;t=t+2|0}}if((f|0)>=(i|0)){w=(N(i,Q)|0)+J|0;V=N(f+1-i|0,Q)|0;ib[g&1](S,h,w,v,V,P)}x=x+1|0;if(x>>>0>=L>>>0)break;else u=u+O|0}return}function Rj(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0;switch(e&-16|0){case 944:{if(a[b+337>>0]&1)return;break}case 976:{if(!(a[b+337>>0]&1))return;break}default:{}}do switch(e|0){case 960:{e=b+76|0;a:do if(!(c[e>>2]|0))a[b+54>>0]=f&63;else{h=a[b+54>>0]|0;g=h&31;switch(h&31){case 15:case 14:case 13:case 12:case 11:case 10:case 9:case 8:case 7:case 6:case 5:case 4:case 3:case 2:case 1:case 0:{a[b+55+g>>0]=f&63;break a}case 16:{a[b+55+g>>0]=f&239;break a}case 17:{a[b+55+g>>0]=f;break a}case 18:{a[b+55+g>>0]=f&63;break a}case 19:{a[b+55+g>>0]=f&15;break a}case 20:{a[b+55+g>>0]=f&15;break a}default:break a}}while(0);c[e>>2]=c[e>>2]^1;return}case 962:{a[b+337>>0]=f&239;return}case 964:{a[b+28>>0]=f&7;return}case 965:{h=d[b+28>>0]|0;a[b+29+h>>0]=d[20059+h>>0]&f;return}case 967:{a[b+343>>0]=f;a[b+342>>0]=0;a[b+341>>0]=3;return}case 968:{a[b+344>>0]=f;a[b+342>>0]=0;a[b+341>>0]=0;return}case 969:{e=b+342|0;h=a[e>>0]|0;a[(h&255)+(b+345)>>0]=f;h=h+1<<24>>24;a[e>>0]=h;if(h<<24>>24!=3)return;h=b+344|0;f=a[h>>0]|0;g=((f&255)*3|0)+(b+348)|0;b=b+345|0;a[g>>0]=a[b>>0]|0;a[g+1>>0]=a[b+1>>0]|0;a[g+2>>0]=a[b+2>>0]|0;a[e>>0]=0;a[h>>0]=f+1<<24>>24;return}case 974:{a[b+37>>0]=f&15;return}case 975:{h=d[b+37>>0]|0;a[b+38+h>>0]=d[11712+h>>0]&f;return}case 980:case 948:{a[b+80>>0]=f;return}case 981:case 949:{e=a[b+80>>0]|0;if((a[b+98>>0]|0)<0&(e&255)<8){if(e<<24>>24!=7)return;h=b+88|0;a[h>>0]=f&16|a[h>>0]&-17&255;return}switch(e<<24>>24){case 18:case 13:case 12:case 9:case 7:case 1:{a[(e&255)+(b+81)>>0]=f;return}default:{a[(e&255)+(b+81)>>0]=f;return}}}case 986:case 954:{a[b+338>>0]=f&16;return}default:return}while(0)}function Sj(b,e){b=b|0;e=e|0;var f=0,g=0,h=0,i=0;switch(e&-16|0){case 944:{if(a[b+337>>0]&1){b=255;return b|0}break}case 976:{if(!(a[b+337>>0]&1)){b=255;return b|0}break}default:{}}do switch(e|0){case 960:{if(c[b+76>>2]|0){b=0;return b|0}b=d[b+54>>0]|0;return b|0}case 961:{e=a[b+54>>0]&31;if((e&255)>=21){b=0;return b|0}b=d[(e&255)+(b+55)>>0]|0;return b|0}case 962:{b=d[b+339>>0]|0;return b|0}case 964:{b=d[b+28>>0]|0;return b|0}case 965:{b=d[(d[b+28>>0]|0)+(b+29)>>0]|0;return b|0}case 967:{b=d[b+341>>0]|0;return b|0}case 968:{b=d[b+344>>0]|0;return b|0}case 969:{f=b+343|0;g=a[f>>0]|0;h=b+342|0;i=a[h>>0]|0;e=d[((g&255)*3|0)+(i&255)+(b+348)>>0]|0;b=i+1<<24>>24;a[h>>0]=b;if(b<<24>>24!=3){i=e;return i|0}a[h>>0]=0;a[f>>0]=g+1<<24>>24;i=e;return i|0}case 970:{i=d[b+338>>0]|0;return i|0}case 972:{i=d[b+337>>0]|0;return i|0}case 974:{i=d[b+37>>0]|0;return i|0}case 975:{i=d[(d[b+37>>0]|0)+(b+38)>>0]|0;return i|0}case 980:case 948:{i=d[b+80>>0]|0;return i|0}case 981:case 949:{i=d[(d[b+80>>0]|0)+(b+81)>>0]|0;return i|0}case 986:case 954:{h=b+340|0;i=a[h>>0]^9;a[h>>0]=i;c[b+76>>2]=0;i=i&255;return i|0}default:{i=0;return i|0}}while(0);return 0}
+function Pg(){var a=0,b=0,d=0,f=0,g=0,h=0,i=0,j=0;b=c[5634]|0;j=b&65535;d=c[5755]&15;d=(d|0)==0?3:d+-1|0;b=ig(b&65535,1,0)|0;if((b|0)<0){if((c[5746]|0)!=32){j=b;return j|0}a=c[5755]|0;if(a&48){a=(c[5766]|0)+120|0;i=a;j=c[i+4>>2]|0;c[a>>2]=c[i>>2]|8;c[a+4>>2]=j;a=c[5755]|0}h=(c[5766]|0)+120|0;g=h;j=c[g+4>>2]|0;c[h>>2]=c[g>>2]|(a&128^128)+128;c[h+4>>2]=j;h=d<<10|4;j=(c[5766]|0)+120|0;g=j;i=c[g+4>>2]|((h|0)<0)<<31>>31;c[j>>2]=c[g>>2]|h;c[j+4>>2]=i;j=b;return j|0}f=c[5755]|0;g=f<<9&65536;h=g+-1|0;i=c[5638]|0;if(f&48){f=c[5633]|0;if(!(f&h)){j=0;return j|0}a=(c[22740+(d<<4)+4>>2]|0)+(h&i)|0;b=c[23084+((a>>>12)+(c[5770]|0)<<2)>>2]|0;do if((b|a)&1)if(!(zf(a,1,0,2)|0)){a=c[5762]|0;break}else{j=-1;return j|0}else a=e[b+a>>1]|0;while(0);gb[c[16808516>>2]&63](c[4202130]|0,j,a,1);g=0-g|0;c[5638]=(c[5646]<<1)+i&h|i&g;j=f+-1&h;c[5633]=j|f&g;if(j|0){j=1;return j|0}}else{a=(c[22740+(d<<4)+4>>2]|0)+(h&i)|0;b=c[23084+((a>>>12)+(c[5770]|0)<<2)>>2]|0;do if((b|a)&1)if(!(zf(a,1,0,2)|0)){a=c[5762]|0;break}else{j=-1;return j|0}else a=e[b+a>>1]|0;while(0);gb[c[16808516>>2]&63](c[4202130]|0,j,a,1);c[5638]=(c[5646]<<1)+i&h|i&0-g}j=0;return j|0}function Qg(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0;m=l;l=l+16|0;j=m+8|0;k=m+4|0;g=m;h=(a[22968]|0)==3&1;i=(e|0)!=0;f=h<<20|d>>>12;f=c[(i?8411692+(f<<2)|0:23084+(f<<2)|0)>>2]|0;if(f&1){if(wf(g,j,k,d,e,h)|0){b=-1;l=m;return b|0}f=c[g>>2]|0;h=Ge(c[4202123]|0,f,0)|0;if((h|0)!=0?(c[h+32>>2]|0)!=0:0){e=f-(c[h+8>>2]|0)|0;f=c[h+48>>2]|0;g=(f|0)==0;if(i){f=f+(e>>>17<<2)|0;if(!g)c[f>>2]=c[f>>2]|1<<(e>>>12&31)}else if(!g?(c[f+(e>>>17<<2)>>2]&1<<(e>>>12&31)|0)==0:0)c[j>>2]=0;f=(c[h+40>>2]|0)+e|0;xf(d,f,c[j>>2]|0,c[k>>2]|0)}else f=0}else f=f+d|0;c[b>>2]=f;b=0;l=m;return b|0}function Rg(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;e=c[5766]|0;if(!e){d=0;return d|0}if(!(c[e+12>>2]&268435456)){d=0;return d|0}a:do if(b>>>0>=8192){f=b&-8192;if((f|0)<-1073676288){switch(f|0){case -1073741824:break;default:break a}f=b+1073750016|0;g=7;break}else{switch(f|0){case -1073676288:break;default:break a}f=b+1073758208|0;g=7;break}}else{f=b;g=7}while(0);do if((g|0)==7){e=(c[e+72>>2]&-4096)+(f>>>2)|0;b=Ge(c[4202123]|0,e,0)|0;if((b|0)!=0?(c[b+32>>2]|0)!=0:0)e=a[(c[b+40>>2]|0)+(e-(c[b+8>>2]|0))>>0]|0;else e=0;if(!(1<<(f<<1&6)+d&(e&255))){d=0;return d|0}else{e=c[5766]|0;break}}while(0);c[5746]=32;g=e+112|0;c[g>>2]=124;c[g+4>>2]=0;g=(c[5766]|0)+120|0;c[g>>2]=d;c[g+4>>2]=((d|0)<0)<<31>>31;d=-1;return d|0}function Sg(d,f){d=d|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0;j=2<<f;g=c[5770]|0;f=c[23084+(g+(d>>>12)<<2)>>2]|0;do if((f|d)&1)if(!(zf(d,1,0,2)|0)){k=c[5762]|0;g=c[5770]|0;break}else{l=-1;return l|0}else k=e[f+d>>1]|0;while(0);f=j+d|0;h=c[23084+(g+(f>>>12)<<2)>>2]|0;do if((h|f)&1)if(!(zf(f,1,0,2)|0)){i=c[5762]|0;g=c[5770]|0;break}else{l=-1;return l|0}else i=e[h+f>>1]|0;while(0);h=(j<<1)+d|0;f=c[23084+(g+(h>>>12)<<2)>>2]|0;do if((f|h)&1)if(!(zf(h,1,0,2)|0)){f=c[5762]|0;break}else{l=-1;return l|0}else f=e[f+h>>1]|0;while(0);k=k&65535;b[11299]=k;c[5648]=i>>>11&7;b[11298]=i&51199;a[22600]=(f&3|0)==3&1;a[22601]=(f&12|0)==12&1;a[22602]=(f&48|0)==48&1;a[22603]=(f&192|0)==192&1;a[22604]=(f&768|0)==768&1;a[22605]=(f&3072|0)==3072&1;a[22606]=(f&12288|0)==12288&1;a[22607]=(f&49152|0)==49152&1;switch((k&65535)>>>10&3){case 0:{l=0;break}case 1:{l=1;break}case 2:{l=2;break}case 3:{l=3;break}default:{}}Yh(l,22736);l=(e[11299]|0)>>>8&255;Zh((l&3)==0?32:(l&3)==2?64:80,22736);l=0;return l|0}function Tg(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;k=b[11298]&-14337;l=c[5648]<<11;f=0;j=7;while(1){i=f<<2;do if(!(a[22600+j>>0]|0)){h=22608+(j<<4)|0;g=c[h>>2]|0;h=c[h+4>>2]|0;f=b[22608+(j<<4)+8>>1]|0;if((g|0)==0&(h|0)==0&(f&32767)==0){n=i|1;break}a:do if(f<<16>>16<0)if(f<<16>>16<-1)switch(f<<16>>16){case -32768:break a;default:{m=7;break a}}else switch(f<<16>>16){case -1:break a;default:{m=7;break a}}else if(f<<16>>16<32767)switch(f<<16>>16){case 0:break a;default:{m=7;break a}}else switch(f<<16>>16){case 32767:break a;default:{m=7;break a}}while(0);if((m|0)==7?(m=0,!((h|0)>-1|(h|0)==-1&g>>>0>4294967295)):0){n=i;break}n=i|2}else n=i|3;while(0);if(!j)break;else{f=n;j=j+-1|0}}j=l|k&65535;f=b[11299]|0;g=f&65535;h=c[8411692+((c[5770]|0)+(d>>>12)<<2)>>2]|0;i=h|d;do if(!e){if(i&1){if(Bf(d,g,1,2)|0){d=-1;return d|0}}else b[h+d>>1]=f;f=d+2|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&1){if(Bf(f,j,1,2)|0){d=-1;return d|0}}else b[g+f>>1]=j;f=d+4|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&1){if(Bf(f,n,1,2)|0){d=-1;return d|0}}else b[g+f>>1]=n;f=d+6|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&1){if(Bf(f,0,1,2)|0){d=-1;return d|0}}else b[g+f>>1]=0;f=d+8|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&1){if(Bf(f,0,1,2)|0){d=-1;return d|0}}else b[g+f>>1]=0;f=d+10|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&1){if(Bf(f,0,1,2)|0){d=-1;return d|0}}else b[g+f>>1]=0;f=d+12|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if(!((g|f)&1)){b[g+f>>1]=0;break}if(Bf(f,0,1,2)|0){d=-1;return d|0}}else{if(i&3){if(Bf(d,g,2,2)|0){d=-1;return d|0}}else c[h+d>>2]=g;f=d+4|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&3){if(Bf(f,j,2,2)|0){d=-1;return d|0}}else c[g+f>>2]=j;f=d+8|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&3){if(Bf(f,n,2,2)|0){d=-1;return d|0}}else c[g+f>>2]=n;f=d+12|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&3){if(Bf(f,0,2,2)|0){d=-1;return d|0}}else c[g+f>>2]=0;f=d+16|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&3){if(Bf(f,0,2,2)|0){d=-1;return d|0}}else c[g+f>>2]=0;f=d+20|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if((g|f)&3){if(Bf(f,0,2,2)|0){d=-1;return d|0}}else c[g+f>>2]=0;f=d+24|0;g=c[8411692+((c[5770]|0)+(f>>>12)<<2)>>2]|0;if(!((g|f)&3)){c[g+f>>2]=0;break}if(Bf(f,0,2,2)|0){d=-1;return d|0}}while(0);d=0;return d|0}function Ug(a,b){a=a|0;b=b|0;var f=0,g=0,h=0;g=l;l=l+32|0;f=g+16|0;h=g;c[h>>2]=c[a>>2];c[h+4>>2]=c[a+4>>2];c[h+8>>2]=c[a+8>>2];c[h+12>>2]=c[a+12>>2];c[f>>2]=c[b>>2];c[f+4>>2]=c[b+4>>2];c[f+8>>2]=c[b+8>>2];c[f+12>>2]=c[b+12>>2];b=Gi(h,f,1,22736)|0;a=nf(22528)|0;if((c[5643]|0)==24){h=c[5641]|0;f=h>>>7&1;a=h&4|a|((c[5642]|0)==0&1)<<6}else{h=c[5642]|0;f=h>>>31;a=(d[21168+(h&255)>>0]|0)<<2|a|((h|0)==0&1)<<6}f=f<<7|a|(uf()|0)<<11;f=(f|(vf()|0))&-70;h=e[15280+(b+1<<1)>>1]|0;c[5641]=f|h;c[5642]=h>>>6&1^1;c[5643]=24;l=g;return}function Vg(a,b){a=a|0;b=b|0;var f=0,g=0,h=0;g=l;l=l+32|0;f=g+16|0;h=g;c[h>>2]=c[a>>2];c[h+4>>2]=c[a+4>>2];c[h+8>>2]=c[a+8>>2];c[h+12>>2]=c[a+12>>2];c[f>>2]=c[b>>2];c[f+4>>2]=c[b+4>>2];c[f+8>>2]=c[b+8>>2];c[f+12>>2]=c[b+12>>2];b=Gi(h,f,0,22736)|0;a=nf(22528)|0;if((c[5643]|0)==24){h=c[5641]|0;f=h>>>7&1;a=h&4|a|((c[5642]|0)==0&1)<<6}else{h=c[5642]|0;f=h>>>31;a=(d[21168+(h&255)>>0]|0)<<2|a|((h|0)==0&1)<<6}f=f<<7|a|(uf()|0)<<11;f=(f|(vf()|0))&-70;h=e[15280+(b+1<<1)>>1]|0;c[5641]=f|h;c[5642]=h>>>6&1^1;c[5643]=24;l=g;return}function Wg(a,b,d){a=a|0;b=b|0;d=d|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=c[5636]|0;i=c[5694]|0;h=i+(k&65535)|0;f=c[23084+(h>>>12<<2)>>2]|0;g=f|h;if((a|0)==1){if(g&3)if(!(zf(h,2,0,0)|0))f=23048;else{b=-1;return b|0}else f=f+h|0;j=c[f>>2]|0;f=(k+4&65535)+i|0;g=c[23084+(f>>>12<<2)>>2]|0;if((g|f)&3)if(!(zf(f,2,0,0)|0))f=23048;else{b=-1;return b|0}else f=g+f|0;g=k+8|0;f=c[f>>2]&65535;if(!b){i=g;g=0;h=j}else{g=(g&65535)+i|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{b=-1;return b|0}else g=h+g|0;i=k+12|0;g=c[g>>2]|0;h=j}}else{do if(g&1)if(!(zf(h,1,0,0)|0)){j=c[5762]|0;break}else{b=-1;return b|0}else j=e[f+h>>1]|0;while(0);f=(k+2&65535)+i|0;g=c[23084+(f>>>12<<2)>>2]|0;do if((g|f)&1)if(!(zf(f,1,0,0)|0)){f=c[5762]|0;break}else{b=-1;return b|0}else f=e[g+f>>1]|0;while(0);g=k+4|0;if(!b){i=g;g=0;h=j}else{g=(g&65535)+i|0;h=c[23084+(g>>>12<<2)>>2]|0;do if((h|g)&1)if(!(zf(g,1,0,0)|0)){g=c[5762]|0;break}else{b=-1;return b|0}else g=e[h+g>>1]|0;while(0);i=k+6|0;h=j}}k=c[5729]|0;c[5636]=c[5636]&~k|k&i+d;c[5689]=f;f=f<<4;c[5690]=f;c[5640]=h;if(b|0){d=c[5647]|0;b=(d&131072|0)==0?2454272:2441984;b=(a|0)==0?b&29440:b;c[5641]=g&2261;c[5642]=g>>>6&1^1;c[5643]=24;c[5646]=1-(g>>>9&2);c[5647]=d&~b|b&g}b=(c[5696]|0)>>>6&65536;c[5729]=(b^65536)+-1;c[5731]=(c[5694]|f|c[5698]|c[5686]|0)==0?b>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;b=0;return b|0}function Xg(f,g,h,i,j,k,m){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;m=m|0;var n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0;J=l;l=l+64|0;H=J+32|0;I=J;p=c[5766]|0;if(p|0?c[p+12>>2]&536870912|0:0){c[5746]=32;I=p+112|0;c[I>>2]=125;c[I+4>>2]=0;I=(c[5766]|0)+120|0;c[I>>2]=f&65535;c[I+4>>2]=0;I=(c[5766]|0)+128|0;c[I>>2]=m;c[I+4>>2]=0;switch(i|0){case 0:{n=0;o=64;E=5;break}case 1:{n=0;o=16;E=5;break}default:{}}if((E|0)==5){m=(c[5766]|0)+128|0;H=m;I=c[H+4>>2]|o;c[m>>2]=c[H>>2]|n;c[m+4>>2]=I}if(k|0){m=(c[5766]|0)+128|0;k=m;I=c[k+4>>2]|4096;c[m>>2]=c[k>>2];c[m+4>>2]=I}if(!(c[5647]&65536)){m=-1;l=J;return m|0}m=(c[5766]|0)+128|0;k=m;I=c[k+4>>2]|65536;c[m>>2]=c[k>>2];c[m+4>>2]=I;m=-1;l=J;return m|0}n=h>>>8&15;if((n|0)==5){if(!(h&32768)){c[5746]=11;c[5747]=f&-4&65535;m=-1;l=J;return m|0}p=g>>>16;f=p&65535;if(g&262144|0){c[5746]=10;c[5747]=p&65532;m=-1;l=J;return m|0}n=(g>>>17&2^2)+6|0;if((p|7)>>>0>(c[22740+(n<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=p&65532;m=-1;l=J;return m|0}g=(c[22740+(n<<4)+4>>2]|0)+(p&65528)|0;n=c[23084+(g>>>12<<2)>>2]|0;if((n|g)&3)if(!(zf(g,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=n+g|0;o=c[n>>2]|0;n=g+4|0;g=c[23084+(n>>>12<<2)>>2]|0;if((g|n)&3)if(!(zf(n,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=g+n|0;g=c[n>>2]|0;if(g&4096|0){c[5746]=13;c[5747]=p&65532;m=-1;l=J;return m|0}if((g&1792|0)==256){n=g>>>8&15;h=g;g=o}else{c[5746]=13;c[5747]=p&65532;m=-1;l=J;return m|0}}if(!(h&32768)){c[5746]=11;c[5747]=f&-4&65535;m=-1;l=J;return m|0}D=(n&8|0)!=0;C=h&983040|g&65535;C=(h&8388608|0)==0?C:C<<12|4095;z=g>>>16;B=h&-16777216|z|h<<16&16711680;A=f&65535;if((A&4|0)!=0|(C|0)<((D?103:43)|0)){c[5746]=10;c[5747]=A&65532;m=-1;l=J;return m|0}x=(c[5716]&2048|0)!=0;v=x?103:43;if(D){n=B+28|0;g=c[23084+(n>>>12<<2)>>2]|0;if((g|n)&3)if(!(zf(n,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=g+n|0;s=c[n>>2]|0;n=B+32|0;g=c[23084+(n>>>12<<2)>>2]|0;if((g|n)&3)if(!(zf(n,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=g+n|0;r=c[n>>2]|0;n=B+36|0;g=c[23084+(n>>>12<<2)>>2]|0;if((g|n)&3)if(!(zf(n,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=g+n|0;q=c[n>>2]|0;p=B+40|0;o=0;do{f=H+(o<<2)|0;n=p+(o<<2)|0;g=c[23084+(n>>>12<<2)>>2]|0;if((g|n)&3)if(!(zf(n,2,0,0)|0))n=23048;else{y=-1;E=173;break}else n=g+n|0;c[f>>2]=c[n>>2];o=o+1|0}while(o>>>0<8);if((E|0)==173){l=J;return y|0}n=B+72|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[I>>2]=n;o=I+4|0;n=B+76|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;o=I+8|0;n=B+80|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;o=I+12|0;n=B+84|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;o=I+16|0;n=B+88|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;o=I+20|0;n=B+92|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;n=B+96|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){g=c[5762]|0;break}else{m=-1;l=J;return m|0}else g=e[g+n>>1]|0;while(0);n=B+100|0;if(((c[23084+(n>>>12<<2)>>2]|n)&3|0)!=0?(zf(n,2,0,0)|0)!=0:0){m=-1;l=J;return m|0}else{w=g;u=q}}else{n=B+14|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){r=c[5762]|0;break}else{m=-1;l=J;return m|0}else r=e[g+n>>1]|0;while(0);n=B+16|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){q=c[5762]|0;break}else{m=-1;l=J;return m|0}else q=e[g+n>>1]|0;while(0);p=B+18|0;o=0;do{f=H+(o<<2)|0;n=p+(o<<1)|0;g=c[23084+(n>>>12<<2)>>2]|0;if(!((g|n)&1))n=e[g+n>>1]|0;else{if(zf(n,1,0,0)|0){y=-1;E=173;break}n=c[5762]|0}c[f>>2]=n|-65536;o=o+1|0}while(o>>>0<8);if((E|0)==173){l=J;return y|0}n=B+34|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[I>>2]=n;o=I+4|0;n=B+38|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;o=I+8|0;n=B+42|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;o=I+12|0;n=B+46|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[o>>2]=n;n=B+42|0;g=c[23084+(n>>>12<<2)>>2]|0;do if((g|n)&1)if(!(zf(n,1,0,0)|0)){n=c[5762]|0;break}else{m=-1;l=J;return m|0}else n=e[g+n>>1]|0;while(0);c[I+16>>2]=0;c[I+20>>2]=0;s=0;w=n;u=q}t=c[5714]|0;f=t>>>12;n=c[23084+(f<<2)>>2]|0;do if(n&1)if(!(zf(t,0,0,0)|0)){p=c[5762]|0;break}else{m=-1;l=J;return m|0}else p=d[n+t>>0]|0;while(0);q=t+v|0;o=q>>>12;n=c[23084+(o<<2)>>2]|0;do if(n&1)if(!(zf(q,0,0,0)|0)){g=c[5762]|0;break}else{m=-1;l=J;return m|0}else g=d[n+q>>0]|0;while(0);n=c[8411692+(f<<2)>>2]|0;if(n&1){if(Bf(t,p,0,0)|0){m=-1;l=J;return m|0}}else a[n+t>>0]=p;n=c[8411692+(o<<2)>>2]|0;if(n&1){if(Bf(q,g,0,0)|0){m=-1;l=J;return m|0}}else a[n+q>>0]=g;p=(i|0)==1;do if(i>>>0<2){f=(c[5718]|0)+4+(c[5713]&-8)|0;o=f>>>12;n=c[23084+(o<<2)>>2]|0;if((f|n)&3)if(!(zf(f,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=f+n|0;g=c[n>>2]&-513;n=c[8411692+(o<<2)>>2]|0;if(!((n|f)&3)){c[n+f>>2]=g;break}if(Bf(f,g,2,0)|0){m=-1;l=J;return m|0}}while(0);o=sf()|0;o=p?o&-16385:o;do if(!x){n=t+14|0;g=c[8411692+(n>>>12<<2)>>2]|0;if((g|n)&1){if(Bf(n,j,1,0)|0){m=-1;l=J;return m|0}}else b[g+n>>1]=j;n=t+16|0;g=c[8411692+(n>>>12<<2)>>2]|0;if((g|n)&1){if(Bf(n,o,1,0)|0){m=-1;l=J;return m|0}}else b[g+n>>1]=o;g=t+18|0;n=0;do{o=g+(n<<1)|0;p=c[22528+(n<<2)>>2]|0;f=c[8411692+(o>>>12<<2)>>2]|0;if((f|o)&1){if(Bf(o,p,1,0)|0){y=-1;E=173;break}}else b[f+o>>1]=p;n=n+1|0}while(n>>>0<8);if((E|0)==173){l=J;return y|0}n=t+34|0;g=c[5685]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+38|0;g=c[5689]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+42|0;g=c[5693]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+46|0;g=c[5697]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if(!((o|n)&1)){b[o+n>>1]=g;break}if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else{n=t+32|0;g=c[8411692+(n>>>12<<2)>>2]|0;if((g|n)&3){if(Bf(n,j,2,0)|0){m=-1;l=J;return m|0}}else c[g+n>>2]=j;n=t+36|0;g=c[8411692+(n>>>12<<2)>>2]|0;if((g|n)&3){if(Bf(n,o,2,0)|0){m=-1;l=J;return m|0}}else c[g+n>>2]=o;g=t+40|0;n=0;do{o=g+(n<<2)|0;p=c[22528+(n<<2)>>2]|0;f=c[8411692+(o>>>12<<2)>>2]|0;if((f|o)&3){if(Bf(o,p,2,0)|0){y=-1;E=173;break}}else c[f+o>>2]=p;n=n+1|0}while(n>>>0<8);if((E|0)==173){l=J;return y|0}n=t+72|0;g=c[5685]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+76|0;g=c[5689]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+80|0;g=c[5693]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+84|0;g=c[5697]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if((o|n)&1){if(Bf(n,g,1,0)|0){m=-1;l=J;return m|0}}else b[o+n>>1]=g;n=t+88|0;g=c[5701]|0;o=c[8411692+(n>>>12<<2)>>2]|0;do if(!((o|n)&1))b[o+n>>1]=g;else{if(!(Bf(n,g,1,0)|0))break;else y=-1;l=J;return y|0}while(0);n=t+92|0;g=c[5705]|0;o=c[8411692+(n>>>12<<2)>>2]|0;if(!((o|n)&1)){b[o+n>>1]=g;break}if(!(Bf(n,g,1,0)|0))break;else y=-1;l=J;return y|0}while(0);if((i|0)!=2)if((i|2|0)==2){G=u;E=137}else F=u;else{n=c[5713]|0;g=c[8411692+(B>>>12<<2)>>2]|0;if((g|z)&1){if(Bf(B,n,1,0)|0){m=-1;l=J;return m|0}}else b[g+B>>1]=n;G=u|16384;E=137}do if((E|0)==137){p=(A&65528|4)+(c[5718]|0)|0;o=p>>>12;n=c[23084+(o<<2)>>2]|0;if((n|p)&3)if(!(zf(p,2,0,0)|0))n=23048;else{m=-1;l=J;return m|0}else n=n+p|0;g=c[n>>2]|512;n=c[8411692+(o<<2)>>2]|0;if(!((n|p)&3)){c[n+p>>2]=g;F=G;break}if(!(Bf(p,g,2,0)|0))F=G;else{m=-1;l=J;return m|0}}while(0);G=c[5732]|8;c[5732]=G;c[5713]=A;c[5714]=B;c[5715]=C;c[5716]=h&-513;if(D&(G|0)<0){c[5734]=s;g=c[5769]|0;if((g|0)>0){n=0;do{G=c[16800300+(n<<2)>>2]|0;c[23084+(G<<2)>>2]=-1;c[8411692+(G<<2)>>2]=-1;G=G+1048576|0;c[23084+(G<<2)>>2]=-1;c[8411692+(G<<2)>>2]=-1;n=n+1|0}while((n|0)!=(g|0))}c[5769]=0}c[5640]=r;g=D?2585344:29440;c[5641]=F&2261;c[5642]=F>>>6&1^1;c[5643]=24;c[5646]=1-(F>>>9&2);c[5647]=c[5647]&~g|F&g;c[5632]=c[H>>2];c[5633]=c[H+4>>2];c[5634]=c[H+8>>2];c[5635]=c[H+12>>2];c[5636]=c[H+16>>2];c[5637]=c[H+20>>2];c[5638]=c[H+24>>2];c[5639]=c[H+28>>2];g=(F&131072|0)==0;if(g){n=c[I+4>>2]&3;a[22968]=n;c[5770]=(n|0)==3?1048576:0;n=0;do{c[22740+(n<<4)>>2]=c[I+(n<<2)>>2];c[22740+(n<<4)+4>>2]=0;c[22740+(n<<4)+8>>2]=0;c[22740+(n<<4)+12>>2]=0;H=(c[5696]|0)>>>6&65536;c[5729]=(H^65536)+-1;c[5731]=(c[5694]|c[5690]|c[5698]|c[5686]|0)==0?H>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;n=n+1|0}while((n|0)!=6)}else{n=0;do{H=c[I+(n<<2)>>2]|0;c[22740+(n<<4)>>2]=H;c[22740+(n<<4)+4>>2]=H<<4;c[22740+(n<<4)+8>>2]=65535;c[22740+(n<<4)+12>>2]=62208;H=(c[5696]|0)>>>6&65536;c[5729]=(H^65536)+-1;c[5731]=(c[5694]|c[5690]|c[5698]|c[5686]|0)==0?H>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;n=n+1|0}while((n|0)!=6);a[22968]=3;c[5770]=1048576}c[5709]=w&-5;c[5710]=0;c[5711]=0;c[5712]=0;if(rg(w,1)|0){m=-1;l=J;return m|0}do if(g){if(Zg(1,c[I+4>>2]|0,1)|0){m=-1;l=J;return m|0}if(Zg(2,c[I+8>>2]|0,1)|0){m=-1;l=J;return m|0}if(Zg(0,c[I>>2]|0,1)|0){m=-1;l=J;return m|0}if(Zg(3,c[I+12>>2]|0,1)|0){m=-1;l=J;return m|0}if(Zg(4,c[I+16>>2]|0,1)|0){m=-1;l=J;return m|0}if(!(Zg(5,c[I+20>>2]|0,1)|0))break;else y=-1;l=J;return y|0}while(0);if(k|0){g=((c[5696]|0)>>>6&65536^65536)+-1|0;o=c[5694]|0;n=c[5636]|0;do if(D){n=n+-4|0;g=(g&n)+o|0;o=c[8411692+(g>>>12<<2)>>2]|0;if(!((o|g)&3)){c[o+g>>2]=m;break}if(!(Bf(g,m,2,0)|0))break;else y=-1;l=J;return y|0}else{n=n+-2|0;g=(g&n)+o|0;o=c[8411692+(g>>>12<<2)>>2]|0;if(!((o|g)&1)){b[o+g>>1]=m;break}if(!(Bf(g,m,1,0)|0))break;else y=-1;l=J;return y|0}while(0);m=c[5729]|0;c[5636]=c[5636]&~m|m&n}if(r>>>0<=(c[5691]|0)>>>0){m=0;l=J;return m|0}c[5746]=13;c[5747]=0;m=-1;l=J;return m|0}function Yg(b,d,f){b=b|0;d=d|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;v=((c[5696]|0)>>>6&65536^65536)+-1|0;q=c[5636]|0;w=c[5694]|0;l=(b|0)==1;g=(v&q)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;i=g|h;if(l){if(i&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=g+h|0;p=c[g>>2]|0;g=(v&q+4)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))h=23048;else{d=-1;return d|0}else h=h+g|0;g=q+8|0;j=c[h>>2]&65535;if(d){g=(v&g)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;o=c[g>>2]|0;g=q+12|0;if(o&131072){g=(v&g)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;n=c[g>>2]|0;g=(v&q+16)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;m=c[g>>2]|0;g=(v&q+20)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;l=c[g>>2]|0;g=(v&q+24)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;k=c[g>>2]|0;g=(v&q+28)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;i=c[g>>2]|0;g=(v&q+32)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;d=c[g>>2]|0;c[5641]=o&2261;c[5642]=o>>>6&1^1;c[5643]=24;c[5646]=1-(o>>>9&2);c[5647]=c[5647]&-4092673|o&4092672;c[5689]=j;c[5690]=j<<4;c[5691]=65535;c[5692]=62208;a[22968]=3;c[5770]=1048576;b=m&65535;c[5693]=b;c[5694]=b<<4;c[5695]=65535;c[5696]=62208;b=l&65535;c[5685]=b;c[5686]=b<<4;c[5687]=65535;c[5688]=62208;b=k&65535;c[5697]=b;c[5698]=b<<4;c[5699]=65535;c[5700]=62208;b=i&65535;c[5701]=b;c[5702]=b<<4;c[5703]=65535;c[5704]=62208;d=d&65535;c[5705]=d;c[5706]=d<<4;c[5707]=65535;c[5708]=62208;c[5729]=65535;c[5731]=0;c[5730]=384;c[5640]=p&65535;c[5636]=n;d=0;return d|0}}else o=0}else{do if(i&1)if(!(zf(g,1,0,0)|0)){i=c[5762]|0;break}else{d=-1;return d|0}else i=e[g+h>>1]|0;while(0);g=(v&q+2)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;do if((h|g)&1)if(!(zf(g,1,0,0)|0)){j=c[5762]|0;break}else{d=-1;return d|0}else j=e[h+g>>1]|0;while(0);g=q+4|0;if(!d){p=i;o=0}else{g=(v&g)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;do if((h|g)&1)if(!(zf(g,1,0,0)|0)){h=c[5762]|0;break}else{d=-1;return d|0}else h=e[h+g>>1]|0;while(0);g=q+6|0;p=i;o=h}}k=j&65532;if(!k){c[5746]=13;c[5747]=0;d=-1;return d|0}h=(j>>>1&2^2)+6|0;if((j|7)>>>0>(c[22740+(h<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=k;d=-1;return d|0}i=(c[22740+(h<<4)+4>>2]|0)+(j&-8)|0;h=c[23084+(i>>>12<<2)>>2]|0;if((h|i)&3)if(!(zf(i,2,0,0)|0))h=23048;else{d=-1;return d|0}else h=h+i|0;r=c[h>>2]|0;h=i+4|0;i=c[23084+(h>>>12<<2)>>2]|0;if((i|h)&3)if(!(zf(h,2,0,0)|0))h=23048;else{d=-1;return d|0}else h=i+h|0;q=c[h>>2]|0;if((q&6144|0)!=6144){c[5746]=13;c[5747]=k;d=-1;return d|0}t=a[22968]|0;u=t&255;s=j&3;if(s>>>0<u>>>0){c[5746]=13;c[5747]=k;d=-1;return d|0}h=q>>>13&3;if(!(q&1024)){if((h|0)!=(s|0)){c[5746]=13;c[5747]=k;d=-1;return d|0}}else if(h>>>0>s>>>0){c[5746]=13;c[5747]=k;d=-1;return d|0}if(!(q&32768)){c[5746]=11;c[5747]=k;d=-1;return d|0}h=g+f|0;if((s|0)==(u|0)){w=q&-16777216|r>>>16|q<<16&16711680;f=q&983040|r&65535;c[5689]=j;c[5690]=w;c[5691]=(q&8388608|0)==0?f:f<<12|4095;c[5692]=q;f=(c[5696]|0)>>>6&65536;g=(f^65536)+-1|0;c[5729]=g;c[5731]=(c[5694]|w|c[5698]|c[5686]|0)==0?f>>>16:0;c[5730]=(q&4194304|0)==0?384:0}else{g=(h&v)+w|0;i=c[23084+(g>>>12<<2)>>2]|0;k=i|g;do if(!l){do if(k&1)if(!(zf(g,1,0,0)|0)){i=c[5762]|0;break}else{d=-1;return d|0}else i=e[i+g>>1]|0;while(0);g=(h+2&v)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if(!((h|g)&1)){n=i;k=e[h+g>>1]|0;break}if(!(zf(g,1,0,0)|0)){n=i;k=c[5762]|0;break}else{d=-1;return d|0}}else{if(k&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=i+g|0;i=c[g>>2]|0;g=(h+4&v)+w|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;n=i;k=c[g>>2]&65535}while(0);l=k&65532;if(!l){c[5746]=13;c[5747]=0;d=-1;return d|0}if((k&3|0)!=(s|0)){c[5746]=13;c[5747]=l;d=-1;return d|0}g=(k>>>1&2^2)+6|0;if((k|7)>>>0>(c[22740+(g<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=l;d=-1;return d|0}h=(c[22740+(g<<4)+4>>2]|0)+(k&-8)|0;g=c[23084+(h>>>12<<2)>>2]|0;if((g|h)&3)if(!(zf(h,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=g+h|0;i=c[g>>2]|0;g=h+4|0;h=c[23084+(g>>>12<<2)>>2]|0;if((h|g)&3)if(!(zf(g,2,0,0)|0))g=23048;else{d=-1;return d|0}else g=h+g|0;g=c[g>>2]|0;if((g&6656|0)!=4608){c[5746]=13;c[5747]=l;d=-1;return d|0}if((g>>>13&3|0)!=(s|0)){c[5746]=13;c[5747]=l;d=-1;return d|0}if(!(g&32768)){c[5746]=11;c[5747]=l;d=-1;return d|0}w=g&-16777216|i>>>16|g<<16&16711680;m=g&983040|i&65535;c[5693]=k;c[5694]=w;c[5695]=(g&8388608|0)==0?m:m<<12|4095;c[5696]=g;m=g>>>6&65536;g=(m^65536)+-1|0;h=c[5698]|0;i=c[5686]|0;m=m>>>16;l=q&-16777216|r>>>16|q<<16&16711680;k=q&983040|r&65535;c[5689]=j;c[5690]=l;c[5691]=(q&8388608|0)==0?k:k<<12|4095;c[5692]=q;c[5729]=g;l=w|l;j=h|l;c[5731]=(j|i|0)==0?m:0;k=(q&4194304|0)==0?384:0;c[5730]=k;a[22968]=s;c[5770]=(s|0)==3?1048576:0;w=c[5688]|0;if((w&3072|0)!=3072&(w>>>13&3)>>>0<s>>>0){c[5685]=0;c[5686]=0;c[5687]=0;c[5688]=0;c[5729]=g;c[5731]=(j|0)==0?m:0;c[5730]=k;i=0}w=c[5700]|0;if((w&3072|0)!=3072&(w>>>13&3)>>>0<s>>>0){c[5697]=0;c[5698]=0;c[5699]=0;c[5700]=0;c[5729]=g;c[5731]=(l|i|0)==0?m:0;c[5730]=k;h=0}do if(c[5701]&65532|0){w=c[5704]|0;if(!((w&3072|0)!=3072&(w>>>13&3)>>>0<s>>>0))break;c[5701]=0;c[5702]=0;c[5703]=0;c[5704]=0;c[5729]=g;c[5731]=(h|l|i|0)==0?m:0;c[5730]=k}while(0);do if(c[5705]&65532|0){w=c[5708]|0;if(!((w&3072|0)!=3072&(w>>>13&3)>>>0<s>>>0))break;c[5705]=0;c[5706]=0;c[5707]=0;c[5708]=0;c[5729]=g;c[5731]=(h|l|i|0)==0?m:0;c[5730]=k}while(0);h=n+f|0}c[5636]=c[5636]&~g|g&h;c[5640]=p;if(!d){d=0;return d|0}d=t<<24>>24==0?2453760:2441472;f=c[5647]|0;d=(f>>>12&3)>>>0<u>>>0?d:d|512;d=(b|0)==0?d&29440:d;c[5641]=o&2261;c[5642]=o>>>6&1^1;c[5643]=24;c[5646]=1-(o>>>9&2);c[5647]=f&~d|d&o;d=0;return d|0}function Zg(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;l=(e|0)==0?13:10;k=d[22968]|0;m=b&65532;if(!m)if((a+-1|0)>>>0<2){c[5746]=l;c[5747]=0;b=-1;return b|0}else{c[22740+(a<<4)>>2]=b;c[22740+(a<<4)+4>>2]=0;c[22740+(a<<4)+8>>2]=0;c[22740+(a<<4)+12>>2]=0;b=(c[5696]|0)>>>6&65536;c[5729]=(b^65536)+-1;c[5731]=(c[5694]|c[5690]|c[5698]|c[5686]|0)==0?b>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;b=0;return b|0}e=(b>>>1&2^2)+6|0;if((b|7)>>>0>(c[22740+(e<<4)+8>>2]|0)>>>0){c[5746]=l;c[5747]=m;b=-1;return b|0}f=(c[22740+(e<<4)+4>>2]|0)+(b&-8)|0;e=c[23084+(f>>>12<<2)>>2]|0;if((e|f)&3)if(!(zf(f,2,0,0)|0))e=23048;else{b=-1;return b|0}else e=e+f|0;n=c[e>>2]|0;j=f+4|0;i=j>>>12;e=c[23084+(i<<2)>>2]|0;if((e|j)&3)if(!(zf(j,2,0,0)|0))e=23048;else{b=-1;return b|0}else e=e+j|0;e=c[e>>2]|0;if(!(e&4096)){c[5746]=l;c[5747]=m;b=-1;return b|0}g=b&3;h=e>>>13&3;switch(a|0){case 1:{if(!(e&2048)){c[5746]=l;c[5747]=m;b=-1;return b|0}f=(e&1024|0)!=0;if(!(f|(h|0)==(g|0))){c[5746]=l;c[5747]=m;b=-1;return b|0}if(f&h>>>0>g>>>0){c[5746]=l;c[5747]=m;b=-1;return b|0}break}case 2:{if((e&2560|0)!=512){c[5746]=l;c[5747]=m;b=-1;return b|0}if(!((g|0)==(k|0)&(h|0)==(k|0))){c[5746]=l;c[5747]=m;b=-1;return b|0}break}default:{if((e&2560|0)==2048){c[5746]=l;c[5747]=m;b=-1;return b|0}if((e&3072|0)!=3072?h>>>0<k>>>0|h>>>0<g>>>0:0){c[5746]=l;c[5747]=m;b=-1;return b|0}}}if(!(e&32768))if((a|0)==2){c[5746]=12;c[5747]=m;b=-1;return b|0}else{c[5746]=11;c[5747]=m;b=-1;return b|0}do if(!(e&256)){e=e|256;f=c[8411692+(i<<2)>>2]|0;if(!((f|j)&3)){c[f+j>>2]=e;break}if(Bf(j,e,2,0)|0){b=-1;return b|0}}while(0);m=e&983040|n&65535;c[22740+(a<<4)>>2]=b;c[22740+(a<<4)+4>>2]=e&-16777216|n>>>16|e<<16&16711680;c[22740+(a<<4)+8>>2]=(e&8388608|0)==0?m:m<<12|4095;c[22740+(a<<4)+12>>2]=e;b=(c[5696]|0)>>>6&65536;c[5729]=(b^65536)+-1;c[5731]=(c[5694]|c[5690]|c[5698]|c[5686]|0)==0?b>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;b=0;return b|0}function _g(a,b,d){a=a|0;b=b|0;d=d|0;var f=0,g=0,h=0,i=0,j=0;i=l;l=l+32|0;h=i+16|0;g=i;f=c[5716]|0;if(!(f&32768)){j=c[3662]|0;c[g>>2]=19603;c[g+4>>2]=379;c[g+8>>2]=19641;nl(j,19558,g)|0;ra()}if((f&1792|0)!=256){j=c[3662]|0;c[h>>2]=19603;c[h+4>>2]=382;c[h+8>>2]=19653;nl(j,19558,h)|0;ra()}h=f>>>11&1;f=(d<<2|2)<<h;if(((4<<h)+-1+f|0)>>>0>(c[5715]|0)>>>0){j=c[5713]&65532;c[5746]=10;c[5747]=j;j=-1;l=i;return j|0}d=(c[5714]|0)+f|0;f=c[23084+(d>>>12<<2)>>2]|0;g=f|d;do if(!h){if(!(g&1)){h=e[f+d>>1]|0;f=2;break}if(!(zf(d,1,0,0)|0)){h=c[5762]|0;f=2;break}else{j=-1;l=i;return j|0}}else{if(g&3)if(!(zf(d,2,0,0)|0))f=23048;else{j=-1;l=i;return j|0}else f=f+d|0;h=c[f>>2]|0;f=4}while(0);f=d+f|0;g=c[23084+(f>>>12<<2)>>2]|0;do if((g|f)&1)if(!(zf(f,1,0,0)|0)){f=c[5762]|0;break}else{j=-1;l=i;return j|0}else f=e[g+f>>1]|0;while(0);c[a>>2]=f;c[b>>2]=h;j=0;l=i;return j|0}function $g(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;g=c[(c[5766]|0)+176>>2]&-32|d>>>27&24;h=Ge(c[4202123]|0,g,0)|0;do if((((((h|0)!=0?(c[h+32>>2]|0)!=0:0)?(i=c[(c[h+40>>2]|0)+(g-(c[h+8>>2]|0))>>2]|0,!((i&1|0)==0&0==0)):0)?(k=i&-4096|d>>>18&4088,j=Ge(c[4202123]|0,k,0)|0,(j|0)!=0):0)?(c[j+32>>2]|0)!=0:0)?(n=(c[j+40>>2]|0)+(k-(c[j+8>>2]|0))|0,l=c[n>>2]|0,n=c[n+4>>2]|0,!((l&1|0)==0&0==0)):0)if(!(n>>>0>0|(n|0)==0&l>>>0>4294967295)){if((l&128|0)==0&0==0){if((l&32|0)==0&0==0){g=l|32;h=Ge(c[4202123]|0,k,0)|0;if((h|0)!=0?(c[h+32>>2]|0)!=0:0)c[(c[h+40>>2]|0)+(k-(c[h+8>>2]|0))>>2]=g}else g=l;i=g&-4096|d>>>9&4088;g=Ge(c[4202123]|0,i,0)|0;if(!g){g=0;break}if(!(c[g+32>>2]|0)){g=0;break}j=(c[g+40>>2]|0)+(i-(c[g+8>>2]|0))|0;h=c[j>>2]|0;j=c[j+4>>2]|0;if((h&1|0)==0&0==0){g=0;break}if(j>>>0>0|(j|0)==0&h>>>0>4294967295){g=8;break}m=4095;k=i;g=h&l}else{m=2097151;g=l;h=l;j=n}if((g&4|0)!=0?(o=g>>>1&1,((o^1)&e|0)==0):0){g=Il(h|0,j|0,6)|0;i=((g&1^1)&e|0)!=0;if((h&32|0)==0&0==0|i){f=h|96;e=Il(f|0,j|0,6)|0;h=i?f:h|32;g=i?e:g;i=Ge(c[4202123]|0,k,0)|0;if((i|0)!=0?(c[i+32>>2]|0)!=0:0)c[(c[i+40>>2]|0)+(k-(c[i+8>>2]|0))>>2]=h}c[a>>2]=h&~m|m&d;c[b>>2]=g&o;d=0;return d|0}else g=1}else g=8;else g=0;while(0);c[5746]=32;o=(c[5766]|0)+112|0;c[o>>2]=1024;c[o+4>>2]=0;o=(c[5766]|0)+120|0;c[o>>2]=e<<1|g|4;c[o+4>>2]=0;o=Jl(1,0,f+32|0)|0;b=(c[5766]|0)+120|0;e=b;a=c[e+4>>2]|y;c[b>>2]=c[e>>2]|o;c[b+4>>2]=a;b=(c[5766]|0)+128|0;c[b>>2]=d;c[b+4>>2]=0;d=-1;return d|0}function ah(b,d){b=b|0;d=d|0;var e=0;a[b+443>>0]=d;e=b+441|0;if(!((d|0)!=0&(a[e>>0]|0)!=0))return;d=c[b+536>>2]|0;if(!d)d=(c[b+60>>2]|0)>>>9&(a[b+544>>0]&1)&((a[b+442>>0]^1)&255);else{if(!(c[d+96>>2]&16777216))d=c[b+60>>2]|0;else d=c[(c[b+540>>2]|0)+1392>>2]|0;d=d>>>9&1}if(!d)return;a[e>>0]=0;return}function bh(a,b,d){a=a|0;b=b|0;d=d|0;switch(b|0){case 8:{c[a+32>>2]=d;return}case 9:{c[a+400>>2]=d;return}case 10:{c[a+404>>2]=d;return}case 7:case 6:case 5:case 4:case 3:case 2:case 1:case 0:{c[a+(b<<2)>>2]=d;return}default:return}}function ch(a,b){a=a|0;b=b|0;switch(b|0){case 8:{a=c[a+32>>2]|0;break}case 9:{a=c[a+400>>2]|0;break}case 10:{a=c[a+404>>2]|0;break}case 7:case 6:case 5:case 4:case 3:case 2:case 1:case 0:{a=c[a+(b<<2)>>2]|0;break}default:a=0}return a|0}function dh(a,d,f){a=a|0;d=d|0;f=f|0;if(d>>>0>9)return;c[a+212+(d<<4)+4>>2]=c[f+4>>2];c[a+212+(d<<4)+8>>2]=c[f+8>>2];if((d|1|0)!=9){c[a+212+(d<<4)>>2]=e[f>>1];c[a+212+(d<<4)+12>>2]=(b[f+2>>1]&-3841&65535)<<8}f=(c[a+256>>2]|0)>>>6&65536;c[a+388>>2]=(f^65536)+-1;c[a+396>>2]=(c[a+248>>2]|c[a+232>>2]|c[a+264>>2]|c[a+216>>2]|0)==0?f>>>16:0;c[a+392>>2]=(c[a+240>>2]&4194304|0)==0?384:0;return}function eh(a,b,d){a=a|0;b=b|0;d=d|0;c[a+16785968>>2]=b;c[a+16785972>>2]=d;return}function fh(a,b,d){a=a|0;b=b|0;d=d|0;c[a+16785976>>2]=b;c[a+16785980>>2]=d;return}function gh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a+16785984>>2]=b;c[a+16785988>>2]=d;c[a+16785992>>2]=e;return}function hh(a){a=a|0;a=a+448|0;y=c[a+4>>2]|0;return c[a>>2]|0}function ih(a){a=a|0;return d[a+441>>0]|0|0}function jh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;d=a+548|0;e=c[d>>2]|0;if((e|0)<=0){c[d>>2]=0;return}b=0;do{f=c[a+16777772+(b<<2)>>2]|0;c[a+556+(f<<2)>>2]=-1;c[a+8389164+(f<<2)>>2]=-1;f=f+1048576|0;c[a+556+(f<<2)>>2]=-1;c[a+8389164+(f<<2)>>2]=-1;b=b+1|0}while((b|0)!=(e|0));c[d>>2]=0;return}function kh(d){d=d|0;var f=0,g=0;f=0;do{g=f>>>4^f;g=g>>>2^g;a[21168+f>>0]=(g>>>1^g)&1^1;f=f+1|0}while((f|0)!=256);f=0;do{a[21424+f>>0]=(f>>>0)%17|0;f=f+1|0}while((f|0)!=32);f=0;do{a[21456+f>>0]=(f>>>0)%9|0;f=f+1|0}while((f|0)!=32);c[4202123]=d;c[4202126]=6;c[4202127]=22528;c[4202128]=18;c[4202129]=16;c[4202130]=22528;c[5641]=0;c[5642]=0;c[5643]=0;c[5644]=0;c[5645]=0;c[5646]=1;c[5647]=2;c[5732]=1610612752;c[5733]=0;c[5734]=0;c[5735]=0;a[23072]=1;c[5740]=-61456;c[5741]=1024;c[5743]=-1;c[5746]=-1;c[5748]=-1;Nl(23084,-1,16777216)|0;c[5769]=0;a[22968]=0;c[5770]=0;c[5687]=65535;c[5695]=65535;c[5699]=65535;c[5703]=65535;c[5707]=65535;c[5711]=65535;c[5712]=32768;c[5715]=65535;c[5716]=32768;c[5719]=65535;c[5723]=65535;c[5689]=61440;c[5690]=-65536;c[5691]=65535;c[5692]=0;g=((c[5696]|0)>>>6&65536^65536)+-1|0;c[5640]=65520;c[5729]=g;c[5731]=0;c[5730]=384;b[11298]=0;c[5648]=0;b[11299]=895;g=22600;c[g>>2]=16843009;c[g+4>>2]=16843009;Yh(0,22736);g=(e[11299]|0)>>>8&255;Zh((g&3)==0?32:(g&3)==2?64:80,22736);return 22528}function lh(a){a=a|0;a=a+448|0;y=c[a+4>>2]|0;return c[a>>2]|0}function mh(a,b,c){a=a|0;b=b|0;c=c|0;return -1}function nh(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return}function oh(a){a=a|0;return}function ph(a){a=a|0;c[a+188>>2]=1;return}function qh(e){e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0;A=l;l=l+64|0;r=A+40|0;q=A+32|0;g=A+24|0;z=A+52|0;m=A+48|0;p=A+44|0;t=A;f=c[e+8>>2]|0;if(fk(f,19670)|0){c[g>>2]=f;_e(19673,g);z=0;l=A;return z|0}f=e+16|0;x=f;w=c[x+4>>2]|0;if(!(w>>>0>0|(w|0)==0&(c[x>>2]|0)>>>0>1048575))ja(19698,19723,1972,19737);x=Le(280)|0;c[x>>2]=c[e+4>>2];u=f;s=c[u+4>>2]|0;v=x+24|0;n=v;c[n>>2]=c[u>>2];c[n+4>>2]=s;n=x+36|0;c[n>>2]=Ae()|0;s=Ae()|0;u=x+32|0;c[u>>2]=s;s=kh(s)|0;w=x+40|0;c[w>>2]=s;fh(s,7,x);gh(c[w>>2]|0,19,17,x);c[(c[u>>2]|0)+2584>>2]=x;c[(c[u>>2]|0)+2588>>2]=10;s=c[u>>2]|0;i=f;i=xl(c[i>>2]|0,c[i+4>>2]|0,-786432,-1)|0;$a[c[s+2568>>2]&15](s,786432,0,i,y,0)|0;i=c[u>>2]|0;$a[c[i+2568>>2]&15](i,0,0,655360,0,0)|0;He(c[n>>2]|0,128,0,2,0,x,20,18,1)|0;He(c[n>>2]|0,146,0,2,0,x,21,19,1)|0;i=c[e+204>>2]|0;if((i|0)>0){j=c[e+200>>2]|0;if(i&65535|0)ja(19753,19723,2018,19737);f=0-i|0;g=c[u>>2]|0;$a[c[g+2568>>2]&15](g,f,0,i,((i|0)<0)<<31>>31,1)|0;g=Ge(c[u>>2]|0,f,0)|0;if((g|0)!=0?(c[g+32>>2]|0)!=0:0)f=(c[g+40>>2]|0)+(f-(c[g+8>>2]|0))|0;else f=0;Ll(f|0,j|0,i|0)|0;h=(i|0)<131072?i:131072;f=1048576-h|0;g=Ge(c[u>>2]|0,f,((f|0)<0)<<31>>31)|0;if((g|0)!=0?(c[g+32>>2]|0)!=0:0)f=(c[g+40>>2]|0)+(f-(c[g+8>>2]|0))|0;else f=0;Ll(f|0,j+i+(0-h)|0,h|0)|0}i=x+48|0;s=x+44|0;c[s>>2]=Gh(c[n>>2]|0,32,160,1232,1233,8,x,i)|0;eh(c[w>>2]|0,8,x);g=c[n>>2]|0;f=Le(112)|0;c[f+104>>2]=i;h=f+100|0;c[h>>2]=9;o=f+108|0;c[o>>2]=x;c[f>>2]=f;a[f+13>>0]=3;a[f+15>>0]=1;sa(1,z|0)|0;j=c[z>>2]|0;j=Dl(j|0,((j|0)<0)<<31>>31|0,1193182,0)|0;k=y;B=c[z+4>>2]|0;B=Dl(B|0,((B|0)<0)<<31>>31|0,1193182,0)|0;B=Fl(B|0,y|0,1e9,0)|0;k=xl(B|0,y|0,j|0,k|0)|0;j=f+16|0;c[j>>2]=k;c[j+4>>2]=y;j=f+24|0;c[j>>2]=0;c[j+4>>2]=0;c[f+4>>2]=65536;c[f+32>>2]=f;a[f+45>>0]=3;a[f+47>>0]=1;j=Wa[c[h>>2]&15](c[o>>2]|0)|0;k=f+48|0;c[k>>2]=j;c[k+4>>2]=y;k=f+56|0;c[k>>2]=0;c[k+4>>2]=0;c[f+36>>2]=65536;c[f+64>>2]=f;a[f+77>>0]=3;a[f+79>>0]=0;o=Wa[c[h>>2]&15](c[o>>2]|0)|0;h=f+80|0;c[h>>2]=o;c[h+4>>2]=y;h=f+88|0;c[h>>2]=0;c[h+4>>2]=0;c[f+68>>2]=65536;a[f+96>>0]=0;He(g,64,0,4,0,f,22,20,1)|0;He(g,97,0,1,0,f,23,21,1)|0;c[x+240>>2]=f;f=c[n>>2]|0;g=c[e+28>>2]|0;h=Le(148)|0;c[h+136>>2]=g;a[h>>0]=0;a[h+11>>0]=38;a[h+12>>0]=2;a[h+13>>0]=0;a[h+14>>0]=-128;Nh(h,1);c[h+132>>2]=x+144;He(f,112,0,2,0,h,24,22,1)|0;f=x+248|0;c[f>>2]=h;g=v;g=xl(c[g>>2]|0,c[g+4>>2]|0,-1048576,1023)|0;g=Il(g|0,y|0,10)|0;g=(g|0)<65535?g:65535;a[h+49>>0]=g;a[h+50>>0]=(g&65535)>>>8;h=v;g=c[h>>2]|0;h=c[h+4>>2]|0;if(h>>>0>0|(h|0)==0&g>>>0>16777215){o=xl(g|0,h|0,-16777216,65535)|0;o=Il(o|0,y|0,16)|0;o=(o|0)<65535?o:65535;B=c[f>>2]|0;a[B+53>>0]=o;a[B+54>>0]=(o&65535)>>>8}a[(c[f>>2]|0)+21>>0]=6;o=x+244|0;c[o>>2]=_d(p,m,c[u>>2]|0,c[n>>2]|0,i)|0;f=e+44|0;c[x+12>>2]=c[f>>2];c[t>>2]=0;c[t+4>>2]=0;c[t+8>>2]=0;c[t+12>>2]=0;c[t+16>>2]=0;c[t+20>>2]=0;c[t>>2]=c[p>>2];f=c[f>>2]|0;if(f|0)c[x+8>>2]=cc(t,f)|0;i=e+96|0;g=c[i>>2]|0;if((g|0)>0){j=z+4|0;k=x+216|0;f=0;do{h=c[e+48+(f*12|0)>>2]|0;if((h|0)!=0?(fk(h,19796)|0)!=0:0){if(!(fk(h,19803)|0)){h=f+1|0;c[z>>2]=c[e+48+(f*12|0)+8>>2];c[j>>2]=0;if((h|0)<(g|0)){c[j>>2]=c[e+48+(h*12|0)+8>>2];f=f+2|0}else f=h;Ti(c[n>>2]|0,496,1014,k,z)|0;fj(c[p>>2]|0,(c[m>>2]|0)+1|0)|0}}else{Db(t,c[e+48+(f*12|0)+8>>2]|0)|0;f=f+1|0}g=c[i>>2]|0}while((f|0)<(g|0))}g=e+164|0;if((c[g>>2]|0)>0){f=0;do{kc(t,c[e+100+(f<<4)+12>>2]|0,c[e+100+(f<<4)+4>>2]|0)|0;f=f+1|0}while((f|0)<(c[g>>2]|0))}f=e+32|0;do if(c[f>>2]|0){g=Le(28)|0;c[x+16>>2]=g;f=c[f>>2]|0;if(!(fk(f,19807)|0)){Cj(c[p>>2]|0,g,c[e+36>>2]|0,c[e+40>>2]|0,c[e+212>>2]|0,c[e+216>>2]|0)|0;break}if(!(fk(f,19811)|0)){Od(c[u>>2]|0,-264241152,0,g,c[e+36>>2]|0,c[e+40>>2]|0)|0;break}else{c[q>>2]=f;_e(19820,q);Da(1)}}while(0);f=c[e+192>>2]|0;do if(f|0){if(!(fk(f,19796)|0)){c[x+256>>2]=hc(t,0)|0;c[x+260>>2]=hc(t,2)|0;break}if(!(fk(f,19852)|0)){B=x+268|0;c[x+264>>2]=uj(x+276|0,B,c[n>>2]|0,x+60|0,x+192|0,96)|0;He(c[n>>2]|0,22104,0,1,0,x,25,23,4)|0;c[x+272>>2]=tj(c[B>>2]|0)|0;break}else{c[r>>2]=f;_e(19856,r);Da(1)}}while(0);g=e+180|0;if((c[g>>2]|0)>0){h=x+4|0;f=0;do{B=e+168+(f*12|0)+8|0;Vb(t,c[B>>2]|0)|0;c[h>>2]=c[B>>2];f=f+1|0}while((f|0)<(c[g>>2]|0))}m=c[e+224>>2]|0;if(m|0){h=c[e+228>>2]|0;k=c[e+184>>2]|0;k=(k|0)==0?16809164:k;if((h|0)<1024){B=c[3662]|0;ll(19886,17,1,B)|0;Da(1)}if((a[m+510>>0]|0)!=85){B=c[3662]|0;ll(19904,21,1,B)|0;Da(1)}if((a[m+511>>0]|0)!=-86){B=c[3662]|0;ll(19904,21,1,B)|0;Da(1)}j=m+497|0;i=a[j>>0]|0;i=i<<24>>24==0?2560:((i&255)<<9)+512|0;if((h|0)<(i|0)){B=c[3662]|0;ll(19886,17,1,B)|0;Da(1)}if(Zk(m+514|0,19926,4)|0){ll(19931,15,1,c[3662]|0)|0;Da(1)}f=Ge(c[u>>2]|0,1048576,0)|0;if((f|0)!=0?(c[f+32>>2]|0)!=0:0)g=(c[f+40>>2]|0)+(1048576-(c[f+8>>2]|0))|0;else g=0;f=h-i|0;e=((f|0)<0)<<31>>31;B=v;B=xl(c[B>>2]|0,c[B+4>>2]|0,-1048576,-1)|0;t=y;if(t>>>0<e>>>0|(t|0)==(e|0)&B>>>0<f>>>0){ll(19947,15,1,c[3662]|0)|0;Da(1)}Ll(g|0,m+i|0,f|0)|0;f=Ge(c[u>>2]|0,589824,0)|0;do if(!f)g=0;else{if(!(c[f+32>>2]|0)){g=0;break}g=(c[f+40>>2]|0)+(589824-(c[f+8>>2]|0))|0}while(0);Nl(g|0,0,4256)|0;Ll(g+497|0,j|0,(d[m+513>>0]|0)+17|0)|0;hk(g+2176|0,k)|0;B=g+498|0;a[B>>0]=0;a[B+1>>0]=0;B=g+552|0;a[B>>0]=128;a[B+1>>0]=8;a[B+2>>0]=9;a[B+3>>0]=0;B=v;B=Il(c[B>>2]|0,c[B+4>>2]|0,10)|0;B=B+-1024|0;f=g+480|0;a[f>>0]=B;a[f+1>>0]=B>>8;a[f+2>>0]=B>>16;a[f+3>>0]=B>>24;a[g+528>>0]=1;a[g+14>>0]=0;a[g+7>>0]=0;f=c[x+16>>2]|0;if(f|0){a[g+15>>0]=35;B=g+22|0;a[B>>0]=32;a[B+1>>0]=0;a[g+38>>0]=8;a[g+39>>0]=16;a[g+40>>0]=8;a[g+41>>0]=8;a[g+42>>0]=8;a[g+43>>0]=0;a[g+44>>0]=8;a[g+45>>0]=24;B=c[f>>2]&65535;v=g+18|0;a[v>>0]=B;a[v+1>>0]=B>>8;v=c[f+4>>2]&65535;B=g+20|0;a[B>>0]=v;a[B+1>>0]=v>>8;B=c[f+8>>2]&65535;v=g+36|0;a[v>>0]=B;a[v+1>>0]=B>>8;v=c[f+16>>2]|0;B=g+28|0;a[B>>0]=v;a[B+1>>0]=v>>8;a[B+2>>0]=v>>16;a[B+3>>0]=v>>24;B=g+24|0;a[B>>0]=-264241152;a[B+1>>0]=-264241152>>8;a[B+2>>0]=-264241152>>16;a[B+3>>0]=-264241152>>24}B=g+4240|0;f=B;a[f>>0]=255;a[f+1>>0]=255;a[f+2>>0]=0;a[f+3>>0]=0;B=B+4|0;a[B>>0]=0;a[B+1>>0]=155;a[B+2>>0]=207;a[B+3>>0]=0;B=g+4248|0;f=B;a[f>>0]=255;a[f+1>>0]=255;a[f+2>>0]=0;a[f+3>>0]=0;B=B+4|0;a[B>>0]=0;a[B+1>>0]=147;a[B+2>>0]=207;a[B+3>>0]=0;B=ch(c[w>>2]|0,9)|0;bh(c[w>>2]|0,9,B|1);B=z+4|0;c[B>>2]=594048;f=z+8|0;c[f>>2]=31;dh(c[w>>2]|0,8,z);b[z>>1]=16;c[B>>2]=0;c[f>>2]=-1;f=z+2|0;b[f>>1]=-16229;dh(c[w>>2]|0,1,z);b[z>>1]=24;b[f>>1]=-16237;dh(c[w>>2]|0,0,z);dh(c[w>>2]|0,2,z);dh(c[w>>2]|0,3,z);dh(c[w>>2]|0,4,z);dh(c[w>>2]|0,5,z);bh(c[w>>2]|0,8,1048576);bh(c[w>>2]|0,6,589824);ge(c[o>>2]|0,z,19963);f=c[s>>2]|0;if(f|0){B=c[f>>2]|0;a[B+12>>0]=a[B+13>>0]&a[z>>0];B=c[f+4>>2]|0;a[B+12>>0]=a[B+13>>0]&a[z+1>>0]}}B=x;l=A;return B|0}function rh(a){a=a|0;Fe(c[a+32>>2]|0);Fe(c[a+36>>2]|0);Uj(a);return}function sh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+16|0;f=m;g=c[b+248>>2]|0;if(a[g+12>>0]&64?(sa(1,f|0)|0,j=c[f>>2]<<15,k=c[f+4>>2]|0,k=Jl(k|0,((k|0)<0)<<31>>31|0,15)|0,k=Fl(k|0,y|0,1e9,0)|0,e=g+140|0,(j-(c[e>>2]|0)+k|0)>-1):0){k=g+13|0;a[k>>0]=a[k>>0]|-64;k=c[g+132>>2]|0;fb[c[k>>2]&15](c[k+4>>2]|0,c[k+8>>2]|0,1);c[e>>2]=(c[e>>2]|0)+(c[g+144>>2]|0)}j=c[b+240>>2]|0;h=c[j>>2]|0;h=Wa[c[h+100>>2]&15](c[h+108>>2]|0)|0;g=j+16|0;g=yl(h|0,y|0,c[g>>2]|0,c[g+4>>2]|0)|0;h=y;k=j+24|0;f=k;e=c[f>>2]|0;f=c[f+4>>2]|0;if((a[j+13>>0]&-2)<<24>>24==2){i=j+4|0;n=c[i>>2]|0;f=yl(e|0,f|0,g|0,h|0)|0;f=xl(f|0,y|0,n|0,0)|0;e=y;if((e|0)<0|(e|0)==0&f>>>0<1){j=j+104|0;n=c[j>>2]|0;fb[c[n>>2]&15](c[n+4>>2]|0,c[n+8>>2]|0,1);j=c[j>>2]|0;fb[c[j>>2]&15](c[j+4>>2]|0,c[j+8>>2]|0,0);j=k;j=xl(c[j>>2]|0,c[j+4>>2]|0,c[i>>2]|0,0)|0;n=k;c[n>>2]=j;c[n+4>>2]=y;n=0;k=(n|0)>(d|0);n=k?d:n;d=b+40|0;d=c[d>>2]|0;d=ih(d)|0;d=(d|0)==0;n=d?0:n;l=m;return n|0}}else if((e|0)==0&(f|0)==0){f=yl(c[j+4>>2]|0,0,g|0,h|0)|0;e=y;if((e|0)<0|(e|0)==0&f>>>0<1){n=j+104|0;j=c[n>>2]|0;fb[c[j>>2]&15](c[j+4>>2]|0,c[j+8>>2]|0,1);n=c[n>>2]|0;fb[c[n>>2]&15](c[n+4>>2]|0,c[n+8>>2]|0,0);n=k;c[n>>2]=g;c[n+4>>2]=h;n=0;k=(n|0)>(d|0);n=k?d:n;d=b+40|0;d=c[d>>2]|0;d=ih(d)|0;d=(d|0)==0;n=d?0:n;l=m;return n|0}}else{f=1193182;e=0}n=Fl(f|0,e|0,1193,0)|0;k=(n|0)>(d|0);n=k?d:n;d=b+40|0;d=c[d>>2]|0;d=ih(d)|0;d=(d|0)==0;n=d?0:n;l=m;return n|0}function th(a,b){a=a|0;b=b|0;of(c[a+40>>2]|0,b);return}function uh(a){a=a|0;if(c[a+260>>2]|0){a=1;return a|0}a=c[a+272>>2]|0;if(!a){a=0;return a|0}a=sj(a)|0;return a|0}function vh(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0;g=c[a+260>>2]|0;if(g|0){gc(g,b,d,e,f)|0;return}a=c[a+272>>2]|0;if(!a)return;qj(a,b,d,e,f);return}function wh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=c[a+256>>2]|0;if(e|0){ec(e,b,d)|0;return}a=c[a+276>>2]|0;if(!a)return;hj(a,b,d&65535);return}function xh(a){a=a|0;a=hh(c[a+40>>2]|0)|0;return a|0}function yh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0;e=Ge(c[a+36>>2]|0,b,0)|0;if(!e){d=-1;return d|0}a=b-(c[e+8>>2]|0)|0;b=c[e+76>>2]|0;if(b&1<<d|0){d=Ya[c[e+68>>2]&63](c[e+64>>2]|0,a,d)|0;return d|0}if((d|0)!=1|(b&1|0)==0){d=-1;return d|0}b=e+68|0;e=e+64|0;d=(Ya[c[b>>2]&63](c[e>>2]|0,a,0)|0)&255;d=(Ya[c[b>>2]&63](c[e>>2]|0,a+1|0,0)|0)<<8&65280|d;return d|0}function zh(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=Ge(c[a+36>>2]|0,b,0)|0;if(!f)return;a=b-(c[f+8>>2]|0)|0;b=c[f+76>>2]|0;if(b&1<<e|0){gb[c[f+72>>2]&63](c[f+64>>2]|0,a,d,e);return}if((e|0)!=1|(b&1|0)==0)return;b=f+72|0;e=f+64|0;gb[c[b>>2]&63](c[e>>2]|0,a,d&255,0);gb[c[b>>2]&63](c[e>>2]|0,a+1|0,d>>>8&255,0);return}function Ah(a,b,d){a=a|0;b=b|0;d=d|0;jh(c[a+40>>2]|0,b,d);return}function Bh(a,b,c){a=a|0;b=b|0;c=c|0;return 255}function Ch(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return}function Dh(a,b,c){a=a|0;b=b|0;c=c|0;return 2}function Eh(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return}function Fh(a,b){a=a|0;b=b|0;ah(c[a+40>>2]|0,b);return}function Gh(b,d,e,f,g,h,i,j){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0;k=Le(24)|0;Ke(j,11,k,0);Ke(j+12|0,11,k,1);Ke(j+24|0,11,k,2);Ke(j+36|0,11,k,3);Ke(j+48|0,11,k,4);Ke(j+60|0,11,k,5);Ke(j+72|0,11,k,6);Ke(j+84|0,11,k,7);Ke(j+96|0,11,k,8);Ke(j+108|0,11,k,9);Ke(j+120|0,11,k,10);Ke(j+132|0,11,k,11);Ke(j+144|0,11,k,12);Ke(j+156|0,11,k,13);Ke(j+168|0,11,k,14);Ke(j+180|0,11,k,15);c[k+12>>2]=h;c[k+16>>2]=i;j=Le(24)|0;a[j+13>>0]=-8;c[j+16>>2]=9;c[j+20>>2]=k;He(b,d,((d|0)<0)<<31>>31,2,0,j,26,24,1)|0;He(b,f,((f|0)<0)<<31>>31,1,0,j,27,25,1)|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[k>>2]=j;j=Le(24)|0;a[j+13>>0]=-34;c[j+16>>2]=9;c[j+20>>2]=k;He(b,e,((e|0)<0)<<31>>31,2,0,j,26,24,1)|0;He(b,g,((g|0)<0)<<31>>31,1,0,j,27,25,1)|0;c[j>>2]=0;c[j+4>>2]=0;c[j+8>>2]=0;c[k+4>>2]=j;c[k+8>>2]=0;return k|0}function Hh(b){b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;n=c[b+44>>2]|0;j=c[n>>2]|0;k=j+1|0;l=a[k>>0]|0;m=l&~a[j+2>>0];b=m&255;if(m<<24>>24){h=j+4|0;e=d[h>>0]|0;i=7;while(1)if(!(1<<(i+e&7)&b))i=i+-1|0;else break;if((i|0)>=0){f=j+3|0;m=a[f>>0]|0;g=m&255;if(!(m<<24>>24))b=-1;else{b=7;while(1)if(!(1<<(b+e&7)&g))b=b+-1|0;else break}if((i|0)>-1&(i|0)>(b|0)){if(a[j+9>>0]|0){if(a[j+10>>0]|0)a[h>>0]=i+1&7}else a[f>>0]=1<<i|g;b=1<<i;if(!(b&d[j+12>>0]))a[k>>0]=(b^255)&(l&255);if((i|0)!=2){l=i;m=a[(c[n>>2]|0)+5>>0]|0;m=m&255;m=l+m|0;Sh(n);return m|0}m=n+4|0;j=c[m>>2]|0;k=j+1|0;l=a[k>>0]|0;i=l&~a[j+2>>0];e=i&255;if(i<<24>>24){i=j+4|0;f=d[i>>0]|0;b=7;while(1)if(!(1<<(b+f&7)&e))b=b+-1|0;else break;if((b|0)>=0){g=j+3|0;e=a[g>>0]|0;h=e&255;if(!(e<<24>>24))e=-1;else{e=7;while(1)if(!(1<<(e+f&7)&h))e=e+-1|0;else break}if((b|0)>-1&(b|0)>(e|0)){if(a[j+9>>0]|0){if(a[j+10>>0]|0)a[i>>0]=b+1&7}else a[g>>0]=1<<b|h;e=1<<b;if(!(e&d[j+12>>0]))a[k>>0]=(e^255)&(l&255)}else b=7}else b=7}else b=7;l=b;m=a[(c[m>>2]|0)+5>>0]|0;m=m&255;m=l+m|0;Sh(n);return m|0}}}l=d[j+5>>0]|0;m=7;m=m&255;m=l+m|0;Sh(n);return m|0}function Ih(a){a=a|0;var b=0,d=0,e=0;b=l;l=l+16|0;e=b;sa(1,e|0)|0;d=c[e>>2]|0;d=Dl(d|0,((d|0)<0)<<31>>31|0,1193182,0)|0;a=y;e=c[e+4>>2]|0;e=Dl(e|0,((e|0)<0)<<31>>31|0,1193182,0)|0;e=Fl(e|0,y|0,1e9,0)|0;a=xl(e|0,y|0,d|0,a|0)|0;l=b;return a|0}function Jh(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;e=d&3;if((e|0)==3){f=255;return f|0}f=b+(e<<5)+12|0;d=a[f>>0]|0;if((d&255)>=4){b=c[b+(e<<5)+8>>2]|0;a[f>>0]=d^1;f=(d&1)==0?b&255:b>>>8;return f|0}g=c[b+(e<<5)>>2]|0;g=Wa[c[g+100>>2]&15](c[g+108>>2]|0)|0;d=b+(e<<5)+16|0;d=yl(g|0,y|0,c[d>>2]|0,c[d+4>>2]|0)|0;switch(a[b+(e<<5)+13>>0]|0){case 5:case 4:case 1:case 0:{d=(c[b+(e<<5)+4>>2]|0)-d&65535;break}default:{g=c[b+(e<<5)+4>>2]|0;d=g-(Gl(d|0,y|0,g|0,0)|0)|0}}e=a[f>>0]|0;d=((e&1)==0?d:d>>>8)&255;e=e&255;if(!(e&2)){g=d;return g|0}a[f>>0]=e^1;g=d;return g|0}function Kh(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;f=d&3;if((f|0)==3){f=e>>>6;if((f|0)==3)return;d=e>>>4&3;if(d|0){a[b+(f<<5)+13>>0]=e>>>1&7;a[b+(f<<5)+14>>0]=e&1;a[b+(f<<5)+12>>0]=d+255;return}e=c[b+(f<<5)>>2]|0;e=Wa[c[e+100>>2]&15](c[e+108>>2]|0)|0;d=b+(f<<5)+16|0;d=yl(e|0,y|0,c[d>>2]|0,c[d+4>>2]|0)|0;switch(a[b+(f<<5)+13>>0]|0){case 5:case 4:case 1:case 0:{d=(c[b+(f<<5)+4>>2]|0)-d&65535;break}default:{e=c[b+(f<<5)+4>>2]|0;d=e-(Gl(d|0,y|0,e|0,0)|0)|0}}c[b+(f<<5)+8>>2]=d;a[b+(f<<5)+12>>0]=4;return}g=b+(f<<5)|0;i=b+(f<<5)+12|0;d=a[i>>0]|0;switch(d<<24>>24){case 0:{h=c[g>>2]|0;i=b+(f<<5)+16|0;c[i>>2]=Wa[c[h+100>>2]&15](c[h+108>>2]|0)|0;c[i+4>>2]=y;i=b+(f<<5)+24|0;c[i>>2]=0;c[i+4>>2]=0;c[b+(f<<5)+4>>2]=(e|0)==0?65536:e;return}case 1:{e=e<<8;h=c[g>>2]|0;i=b+(f<<5)+16|0;c[i>>2]=Wa[c[h+100>>2]&15](c[h+108>>2]|0)|0;c[i+4>>2]=y;i=b+(f<<5)+24|0;c[i>>2]=0;c[i+4>>2]=0;c[b+(f<<5)+4>>2]=(e|0)==0?65536:e;return}case 3:case 2:{h=b+(f<<5)+8|0;if(!(d&1))c[h>>2]=e;else{d=c[h>>2]&255|e<<8;h=c[g>>2]|0;h=Wa[c[h+100>>2]&15](c[h+108>>2]|0)|0;e=b+(f<<5)+16|0;c[e>>2]=h;c[e+4>>2]=y;e=b+(f<<5)+24|0;c[e>>2]=0;c[e+4>>2]=0;c[b+(f<<5)+4>>2]=(d|0)==0?65536:d;d=a[i>>0]|0}a[i>>0]=d^1;return}default:return}}function Lh(b,e,f){b=b|0;e=e|0;f=f|0;var g=0;f=c[b+64>>2]|0;f=Wa[c[f+100>>2]&15](c[f+108>>2]|0)|0;e=b+80|0;e=yl(f|0,y|0,c[e>>2]|0,c[e+4>>2]|0)|0;f=y;switch(a[b+77>>0]|0){case 4:case 5:{e=(f|0)==0?(e|0)==(c[b+68>>2]|0):0;break}case 1:{e=(f|0)<0|((f|0)==0?e>>>0<(c[b+68>>2]|0)>>>0:0);break}case 2:{e=((e|0)!=0|(f|0)!=0)&((El(e|0,f|0,c[b+68>>2]|0,0)|0)==0&(y|0)==0);break}case 3:{g=c[b+68>>2]|0;e=El(e|0,f|0,g|0,0)|0;f=y;e=(f|0)<0|(f|0)==0&e>>>0<g>>>1>>>0;break}default:e=(f|0)>0|((f|0)==0?e>>>0>=(c[b+68>>2]|0)>>>0:0)}return (e&1)<<5|d[b+79>>0]|d[b+96>>0]<<1|0}function Mh(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;a[b+96>>0]=d>>>1&1;a[b+79>>0]=d&1;return}function Nh(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;n=l;l=l+64|0;m=n+48|0;j=n+4|0;e=n;Oa(m|0,0)|0;c[e>>2]=c[m>>2];if(!(c[b+136>>2]|0))Pa(e|0,j|0)|0;else Qa(e|0,j|0)|0;e=c[j>>2]|0;g=a[b+12>>0]|0;k=(g&4)==0;if(k){i=(e>>>0)/10|0;h=c[j+4>>2]|0;f=(h>>>0)/10|0;f=f<<4|h-(f*10|0);e=i<<4|e-(i*10|0)}else f=c[j+4>>2]|0;a[b+1>>0]=e;a[b+3>>0]=f;e=c[j+8>>2]|0;if(!(g&2)){f=(e|0)%12|0;if(k){i=(f>>>0)/10|0;f=i<<4|f-(i*10|0)}g=b+5|0;a[g>>0]=f;if((e|0)>11)a[g>>0]=f|128}else{if(k){i=(e>>>0)/10|0;e=i<<4|e-(i*10|0)}a[b+5>>0]=e}e=c[j+24>>2]|0;if(k){o=(e>>>0)/10|0;p=c[j+12>>2]|0;g=(p>>>0)/10|0;q=(c[j+16>>2]|0)+1|0;i=(q>>>0)/10|0;f=c[j+20>>2]|0;j=(f|0)%100|0;h=(j>>>0)/10|0;h=h<<4|j-(h*10|0);i=i<<4|q-(i*10|0);g=g<<4|p-(g*10|0);e=o<<4|e-(o*10|0)}else{f=c[j+20>>2]|0;h=(f|0)%100|0;i=(c[j+16>>2]|0)+1|0;g=c[j+12>>2]|0}a[b+7>>0]=e;a[b+8>>0]=g;a[b+9>>0]=i;a[b+10>>0]=h;if(!d){m=m+4|0;m=c[m>>2]|0;m=(m|0)<244;q=b+11|0;o=a[q>>0]|0;o=o&255;p=o&127;o=o|128;p=m?o:p;p=p&255;a[q>>0]=p;l=n;return}e=((f|0)/100|0)+19|0;if(k){q=(e>>>0)/10|0;e=q<<4|e-(q*10|0)}q=e&255;a[b+51>>0]=q;a[b+56>>0]=q;m=m+4|0;m=c[m>>2]|0;m=(m|0)<244;q=b+11|0;o=a[q>>0]|0;o=o&255;p=o&127;o=o|128;p=m?o:p;p=p&255;a[q>>0]=p;l=n;return}function Oh(b,e,f){b=b|0;e=e|0;f=f|0;a:do if(!e)e=-1;else{f=a[b>>0]|0;e=f&255;switch(f<<24>>24){case 10:case 9:case 8:case 7:case 6:case 4:case 2:case 0:{Nh(b,0);e=a[b+1+(d[b>>0]|0)>>0]|0;break a}case 12:{e=a[b+1+e>>0]|0;a[b+13>>0]=0;b=c[b+132>>2]|0;fb[c[b>>2]&15](c[b+4>>2]|0,c[b+8>>2]|0,0);break a}default:{e=a[b+1+e>>0]|0;break a}}}while(0);return e&255|0}function Ph(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0;h=l;l=l+16|0;g=h;if(!d){a[b>>0]=e&127;l=h;return}d=a[b>>0]|0;f=d&255;switch(d<<24>>24){case 10:{d=b+11|0;f=(e&127|a[d>>0]&-128&255)&255;a[d>>0]=f;f=f&15;d=f&255;if(!((a[b+12>>0]&64)!=0&f<<24>>24!=0)){l=h;return}i=b+144|0;c[i>>2]=1<<((f&255)<3?d+7|0:d)+-1;sa(1,g|0)|0;d=c[g>>2]<<15;e=c[g+4>>2]|0;e=Fl(Jl(e|0,((e|0)<0)<<31>>31|0,15)|0,y|0,1e9,0)|0;g=c[i>>2]|0;c[b+140>>2]=g+d+e&0-g;l=h;return}case 11:{a[b+1+f>>0]=e;f=a[b+11>>0]&15;d=f&255;if(!(f<<24>>24!=0&(a[b+12>>0]&64)!=0)){l=h;return}i=b+144|0;c[i>>2]=1<<((f&255)<3?d+7|0:d)+-1;sa(1,g|0)|0;e=c[g>>2]<<15;g=c[g+4>>2]|0;g=Fl(Jl(g|0,((g|0)<0)<<31>>31|0,15)|0,y|0,1e9,0)|0;i=c[i>>2]|0;c[b+140>>2]=i+e+g&0-i;l=h;return}default:{a[b+1+f>>0]=e;l=h;return}}}function Qh(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;k=l;l=l+32|0;g=k;h=a+40|0;i=ch(c[h>>2]|0,0)|0;c[g>>2]=i;j=g+4|0;c[j>>2]=ch(c[h>>2]|0,3)|0;b=g+8|0;c[b>>2]=ch(c[h>>2]|0,1)|0;d=g+12|0;c[d>>2]=ch(c[h>>2]|0,2)|0;e=g+16|0;c[e>>2]=ch(c[h>>2]|0,6)|0;f=g+20|0;c[f>>2]=ch(c[h>>2]|0,7)|0;if((i|0)!=1447909480){a=i;l=k;return a|0}rj(c[a+272>>2]|0,g);bh(c[h>>2]|0,0,c[g>>2]|0);bh(c[h>>2]|0,3,c[j>>2]|0);bh(c[h>>2]|0,1,c[b>>2]|0);bh(c[h>>2]|0,2,c[d>>2]|0);bh(c[h>>2]|0,6,c[e>>2]|0);bh(c[h>>2]|0,7,c[f>>2]|0);a=c[g>>2]|0;l=k;return a|0}function Rh(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return}function Sh(b){b=b|0;var e=0,f=0,g=0,h=0,i=0;e=c[b+4>>2]|0;h=a[e+1>>0]&~a[e+2>>0];f=h&255;do if(h<<24>>24){g=d[e+4>>0]|0;h=7;while(1)if(!(1<<(h+g&7)&f))h=h+-1|0;else break;if((h|0)>=0){e=a[e+3>>0]|0;f=e&255;if(!(e<<24>>24))e=-1;else{e=7;while(1)if(!(1<<(e+g&7)&f))e=e+-1|0;else break}if((h|0)>-1&(h|0)>(e|0)){e=c[b>>2]|0;if(!(a[e+12>>0]&4)){f=d[e>>0]|0;if(!(f&4)){h=e+1|0;a[h>>0]=a[h>>0]|4}a[e>>0]=f|4}else{h=e+1|0;a[h>>0]=a[h>>0]|4;a[e>>0]=a[e>>0]|4}e=c[b>>2]|0;if(!(a[e+12>>0]&4)){a[e>>0]=a[e>>0]&-5;break}else{h=e+1|0;a[h>>0]=a[h>>0]&-5;a[e>>0]=a[e>>0]&-5;break}}}}while(0);e=c[b>>2]|0;h=a[e+1>>0]&~a[e+2>>0];f=h&255;if(h<<24>>24){g=d[e+4>>0]|0;h=7;while(1)if(!(1<<(h+g&7)&f))h=h+-1|0;else break;if((h|0)>=0){e=a[e+3>>0]|0;f=e&255;if(!(e<<24>>24))e=-1;else{e=7;while(1)if(!(1<<(e+g&7)&f))e=e+-1|0;else break}if((h|0)>(e|0)){f=c[b+12>>2]|0;e=c[b+16>>2]|0;if((h|0)>-1){eb[f&15](e,1);return}}else i=25}else i=25}else i=25;if((i|0)==25){f=c[b+12>>2]|0;e=c[b+16>>2]|0}eb[f&15](e,0);return}function Th(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0;h=c[b+(e>>3<<2)>>2]|0;g=1<<(e&7);e=(f|0)!=0;do if(g&(d[h+12>>0]|0))if(e){f=h+1|0;a[f>>0]=g|(d[f>>0]|0);f=h;e=g|(d[h>>0]|0);break}else{e=~g;f=h+1|0;a[f>>0]=(d[f>>0]|0)&e;f=h;e=(d[h>>0]|0)&e;break}else{if(!e){f=h;e=(g^255)&(d[h>>0]|0);break}e=d[h>>0]|0;if(!(g&e)){f=h+1|0;a[f>>0]=g|(d[f>>0]|0)}f=h;e=g|e}while(0);a[f>>0]=e;Sh(b);return}function Uh(b,c,e){b=b|0;c=c|0;e=e|0;do if(!(c&1))if(!(a[b+6>>0]|0)){b=b+1|0;break}else{b=b+3|0;break}else b=b+2|0;while(0);return d[b>>0]|0}function Vh(b,e,f,g){b=b|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;if(e&1|0){e=b+8|0;switch(a[e>>0]|0){case 0:{a[b+2>>0]=f;db[c[b+16>>2]&15](c[b+20>>2]|0);return}case 1:{a[b+5>>0]=f&248;a[e>>0]=2;return}case 2:if(!(a[b+11>>0]|0)){a[e>>0]=0;return}else{a[e>>0]=3;return}case 3:{a[b+9>>0]=f>>>1&1;a[e>>0]=0;return}default:return}}if(f&16|0){c[b>>2]=0;c[b+4>>2]=0;c[b+8>>2]=0;a[b+8>>0]=1;a[b+11>>0]=f&1;if(f&2|0)ra();if(!(f&8))return;else ra()}if(f&8|0){if(f&2|0)a[b+6>>0]=f&1;if(!(f&64))return;a[b+7>>0]=f>>>5&1;return}switch(f|0){case 128:case 0:{a[b+10>>0]=f>>>7;return}case 160:case 32:{g=b+3|0;j=a[g>>0]|0;h=j&255;if(j<<24>>24){i=d[b+4>>0]|0;e=7;while(1){j=1<<(e+i&7);if(!(j&h))e=e+-1|0;else break}if((e|0)>-1)a[g>>0]=(j^255)&h}if((f|0)!=160)return;f=b+4|0;a[f>>0]=(a[f>>0]|0)+1&7;return}case 103:case 102:case 101:case 100:case 99:case 98:case 97:case 96:{b=b+3|0;a[b>>0]=(1<<(f&7)^255)&d[b>>0];return}case 199:case 198:case 197:case 196:case 195:case 194:case 193:case 192:{a[b+4>>0]=f+1&7;return}case 231:case 230:case 229:case 228:case 227:case 226:case 225:case 224:{j=b+3|0;a[j>>0]=(1<<(f&7)^255)&d[j>>0];a[b+4>>0]=f+1&7;return}default:return}}function Wh(a,b,c){a=a|0;b=b|0;c=c|0;return d[a+12>>0]|0|0}function Xh(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;a[b+12>>0]=(d[b+13>>0]|0)&e;return}function Yh(b,c){b=b|0;c=c|0;a[c+1>>0]=b;return}function Zh(b,c){b=b|0;c=c|0;a[c+3>>0]=b;return}function _h(b,c,d,e){b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;f=a[e+1>>0]|0;i=f<<24>>24==0;do if(!i)if(f<<24>>24!=3)if(!(b<<24>>24)){h=f<<24>>24==1?0:127;break}else{h=f<<24>>24==2?0:127;break}else h=0;else h=64;while(0);f=d&127;a:do if((c&65535)>>>0>252){do if((c|0)<=253){if((c|0)==253)if(((h&255)+d|0)<0)break;else{g=f;c=253;f=d;break a}if((c|0)>=0){g=f;f=d;break a}if((c|0)>-32)f=d>>>(0-c|0)|(d<<(c&31)|0)!=0;else f=(d|0)!=0&1;j=f&127;g=j&255;if((j|0)==0|(((h&255)+d|0)>-1|((c|0)!=-1|(a[e>>0]|0)==1))^1){c=0;break a}c=e+2|0;a[c>>0]=a[c>>0]|16;c=0;break a}while(0);i=e+2|0;a[i>>0]=a[i>>0]|40;i=(b&255)<<31|2139095040;j=(h<<24>>24==0)<<31>>31;j=i+j|0;return j|0}else{g=f;f=d}while(0);if(g<<24>>24){j=e+2|0;a[j>>0]=a[j>>0]|32}j=(f+(h&255)|0)>>>7&~(i&g<<24>>24==64&1);i=j|(b&255)<<31;j=(j|0)==0?0:c<<23;j=i+j|0;return j|0}function $h(a,e,f){a=a|0;e=e|0;f=f|0;var g=0,h=0,i=0;if(!e){e=0;i=0;g=0;f=a;h=f;c[h>>2]=i;f=f+4|0;c[f>>2]=g;f=a+8|0;b[f>>1]=e;return}g=e>>>31;e=(g|0)==0?e:0-e|0;h=e>>>0<65536;f=h?e<<16:e;h=h?16:0;i=f>>>0<16777216;h=((d[10416+((i?f<<8:f)>>>24)>>0]|0)+((i?h|8:h)&255)<<24)+536870912>>24;e=Jl(e|0,0,h|0)|0;h=(g<<15|16446)-h&65535;g=y;i=a;f=i;c[f>>2]=e;i=i+4|0;c[i>>2]=g;i=a+8|0;b[i>>1]=h;return}function ai(b,c,d,e,f){b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0;g=a[f+1>>0]|0;m=g<<24>>24==0;do if(!m)if(g<<24>>24!=3)if(!(b<<24>>24)){l=g<<24>>24==1?0:1023;break}else{l=g<<24>>24==2?0:1023;break}else l=0;else l=512;while(0);g=d&1023;a:do if((c&65535)>>>0>2044){do if((c|0)<=2045){if((c|0)==2045){xl(l|0,0,d|0,e|0)|0;if((y|0)<0)break;else{c=2045;h=e;k=17;break a}}if((c|0)>=0){h=e;k=17;break a}k=(c|0)!=-1|(a[f>>0]|0)==1;i=xl(l|0,0,d|0,e|0)|0;j=y;if((c|0)>-64){g=Il(d|0,e|0,0-c|0)|0;h=y;d=Jl(d|0,e|0,c&63|0)|0;d=g|((d|0)!=0|(y|0)!=0)&1}else{h=0;d=((d|0)!=0|(e|0)!=0)&1}g=d&1023;if(!(((j|0)>-1|(j|0)==-1&i>>>0>4294967295|k)&(g|0)!=0)){c=0;k=17;break a}i=f+2|0;k=a[i>>0]|16;a[i>>0]=k;c=0;j=d;d=k;k=19;break a}while(0);m=f+2|0;a[m>>0]=a[m>>0]|40;m=((l|0)==0)<<31>>31;f=Jl(b&255|0,0,63)|0;l=y|2146435072;b=m;m=((m|0)<0)<<31>>31;m=xl(f|0,l|0,b|0,m|0)|0;b=y;y=b;return m|0}else{h=e;k=17}while(0);if((k|0)==17)if(!g)g=0;else{k=f+2|0;i=k;j=d;d=a[k>>0]|0;k=19}if((k|0)==19){a[i>>0]=d|32;d=j}k=xl(d|0,h|0,l|0,0)|0;k=Il(k|0,y|0,10)|0;e=~(m&(g|0)==512&1);k=k&e;e=y&((e|0)<0)<<31>>31;l=(k|0)==0&(e|0)==0;b=Jl(b&255|0,0,63)|0;m=y;f=Jl(c|0,0,52)|0;f=l?0:f;l=l?0:y;b=k|b;m=e|m;m=xl(f|0,l|0,b|0,m|0)|0;b=y;y=b;return m|0}function bi(a,e,f,g){a=a|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0;if((e|0)==0&(f|0)==0){f=0;i=0;e=0;g=a;h=g;c[h>>2]=i;g=g+4|0;c[g>>2]=e;g=a+8|0;b[g>>1]=f;return}j=Il(e|0,f|0,63)|0;i=y;l=(j|0)==0&(i|0)==0;g=yl(0,0,e|0,f|0)|0;g=l?e:g;e=l?f:y;l=e>>>0<1|(e|0)==1&g>>>0<0;h=l?g:e;k=h>>>0<65536;h=k?h<<16:h;k=k?16:0;f=h>>>0<16777216;h=((l?32:0)|(f?k|8:k)&255)+(d[10416+((f?h<<8:h)>>>24)>>0]|0)<<24>>24;e=Jl(g|0,e|0,h|0)|0;g=y;i=Jl(j|0,i|0,15)|0;h=(i|16446)-h&65535;i=a;f=i;c[f>>2]=e;i=i+4|0;c[i>>2]=g;i=a+8|0;b[i>>1]=h;return}function ci(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0;h=f&8388607;i=f>>>23;j=f>>>31;a:do switch((i&255)<<24>>24){case -1:{if(!h){h=j<<15|32767;f=0;g=-2147483648;break a}if(!((f&4194303|0)==0|(f&2143289344|0)!=2139095040)){i=g+2|0;a[i>>0]=a[i>>0]|1}i=Jl(f|0,0,40)|0;g=(f&8388607|0)==0&0==0;h=j<<15|32767;f=g?0:i;g=g?-1073741824:y|-2147483648;break}case 0:if(!h){h=j<<15;f=0;g=0;break a}else{k=h>>>0<65536;i=k?f<<16:h;k=k?16:0;f=i>>>0<16777216;k=((d[10416+((f?i<<8:i)>>>24)>>0]|0)+((f?k|8:k)&255)<<24)+-134217728>>24;f=1-k|0;h=h<<k;k=10;break a}default:{f=i&255;k=10}}while(0);if((k|0)==10){g=Jl(h|8388608|0,0,40)|0;h=(j<<15|16256)+f|0;f=g;g=y}k=e;c[k>>2]=f;c[k+4>>2]=g;b[e+8>>1]=h;return}function di(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,l=0,m=0;i=g&1048575;j=Il(f|0,g|0,52)|0;k=Il(f|0,g|0,63)|0;l=y;a:do switch(j&2047){case 2047:{if((f|0)==0&(i|0)==0){i=Jl(k|0,l|0,15)|0;i=i|32767;f=0;g=-2147483648;break a}if(!((f|0)==0&(g&524287|0)==0|(0!=0|(g&2146959360|0)!=2146435072))){j=h+2|0;a[j>>0]=a[j>>0]|1}f=Jl(f|0,g|0,11)|0;g=y|-2147483648;i=Jl(k|0,l|0,15)|0|32767;break}case 0:if((f|0)==0&(i|0)==0){i=Jl(k|0,l|0,15)|0;i=i&32768;f=0;g=0;break a}else{h=i>>>0<1|(i|0)==1&f>>>0<0;m=h?f:i;j=m>>>0<65536;g=j?m<<16:m;j=j?16:0;m=g>>>0<16777216;g=(((h?32:0)|(m?j|8:j)&255)+(d[10416+((m?g<<8:g)>>>24)>>0]|0)<<24)+-184549376>>24;f=Jl(f|0,i|0,g|0)|0;g=1-g|0;i=y;m=10;break a}default:{g=j&2047;m=10}}while(0);if((m|0)==10){f=Jl(f|0,i|0,11)|0;m=y|-2147483648;i=Jl(k|0,l|0,15)|0;i=(i&32768|15360)+g|0;g=m}m=e;c[m>>2]=f;c[m+4>>2]=g;b[e+8>>1]=i;return}function ei(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;g=d;f=c[g>>2]|0;g=c[g+4>>2]|0;k=b[d+8>>1]|0;d=k&32767;k=(k&65535)>>>15&255;k=d<<16>>16==32767?((f|0)==0&(g&2147483647|0)==0?k:0):k;d=16439-(d&65535)|0;d=(d|0)>1?d:1;do if(d)if((d|0)<64){i=Il(f|0,g|0,d|0)|0;j=y;f=Jl(f|0,g|0,0-d&63|0)|0;f=i|((f|0)!=0|(y|0)!=0)&1;g=j;break}else{f=((f|0)!=0|(g|0)!=0)&1;g=0;break}while(0);d=a[e+1>>0]|0;i=d<<24>>24==0;do if(!i)if(d<<24>>24!=3)if(!(k<<24>>24)){h=d<<24>>24==1;d=h?0:127;h=h?0:0;break}else{h=d<<24>>24==2;d=h?0:127;h=h?0:0;break}else{d=0;h=0}else{d=64;h=0}while(0);j=f&127;h=xl(d|0,h|0,f|0,g|0)|0;g=y;d=Il(h|0,g|0,7)|0;d=d&~(i&j<<24>>24==64&1);d=k<<24>>24==0?d:0-d|0;do if(!(g>>>0>127|(g|0)==127&h>>>0>4294967295)){if(d|0?(d>>>31|0)!=(k&255|0):0){d=-2147483648;f=1;break}if(!(j<<24>>24)){e=d;return e|0}else f=32}else{d=-2147483648;f=1}while(0);e=e+2|0;a[e>>0]=a[e>>0]|f;e=d;return e|0}function fi(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0;k=d;j=c[k>>2]|0;k=c[k+4>>2]|0;i=b[d+8>>1]|0;f=i&32767;g=f&65535;i=(i&65535)>>>15;d=i&255;if((f&65535)<=16414){if((f&65535)<16383){if(!((j|0)!=0|(k|0)!=0|f<<16>>16!=0)){e=0;return e|0}e=e+2|0;a[e>>0]=a[e>>0]|32;e=0;return e|0}f=16446-g|0;g=Il(j|0,k|0,f|0)|0;h=d<<24>>24==0?g:0-g|0;if((h>>>31|0)==(i&65535|0)){i=Jl(g|0,y|0,f|0)|0;if((i|0)==(j|0)&(y|0)==(k|0)){e=h;return e|0}e=e+2|0;a[e>>0]=a[e>>0]|32;e=h;return e|0}}else d=(j|0)==0&(k&2147483647|0)==0|f<<16>>16!=32767?d:0;e=e+2|0;a[e>>0]=a[e>>0]|1;e=d<<24>>24==0?2147483647:-2147483648;return e|0}function gi(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0;h=d;f=c[h>>2]|0;h=c[h+4>>2]|0;d=b[d+8>>1]|0;m=(d&65535)>>>15;j=m&255;d=16446-(d&32767)|0;do if((d|0)<1)if(!d){k=0;l=0;g=f;d=h;n=6}else{g=1;f=0;d=-2147483648}else if((d|0)<64){k=Jl(f|0,h|0,0-d&63|0)|0;l=y;g=Il(f|0,h|0,d|0)|0;d=y;n=6;break}else{l=(d|0)==64;k=l?f:((f|0)!=0|(h|0)!=0)&1;l=l?h:0;g=0;d=0;n=6;break}while(0);do if((n|0)==6){f=a[e+1>>0]|0;i=f<<24>>24==0;h=Il(k|0,l|0,63)|0;do if(!i){if(f<<24>>24!=3)if(!(j<<24>>24)){f=((k|0)!=0|(l|0)!=0)&f<<24>>24==2&1;n=11;break}else{f=((k|0)!=0|(l|0)!=0)&f<<24>>24==1&1;n=11;break}}else{f=h&255;n=11}while(0);if((n|0)==11)if(f<<24>>24){d=xl(g|0,d|0,1,0)|0;f=y;if((d|0)==0&(f|0)==0){g=1;f=0;d=-2147483648;break}n=~((k|0)==0&(l&2147483647|0)==0&i&1);g=d&n;d=f&((n|0)<0)<<31>>31}n=j<<24>>24==0;f=yl(0,0,g|0,d|0)|0;f=n?g:f;d=n?d:y;if(!((f|0)==0&(d|0)==0)?(n=Il(f|0,d|0,63)|0,(n|0)!=(m&65535|0)):0){g=1;f=0;d=-2147483648;break}if((k|0)==0&(l|0)==0){n=d;e=f;y=n;return e|0}else g=32}while(0);n=e+2|0;a[n>>0]=a[n>>0]|g;n=d;e=f;y=n;return e|0}function hi(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0;i=d;h=c[i>>2]|0;i=c[i+4>>2]|0;g=b[d+8>>1]|0;d=g&32767;f=d&65535;if((d&65535)>16445){h=-2147483648;i=0;y=h;return i|0}if((d&65535)<16383){if((h|d&65535|0)==0&(i|0)==0){h=0;i=0;y=h;return i|0}h=e+2|0;a[h>>0]=a[h>>0]|32;h=0;i=0;y=h;return i|0}else{d=Il(h|0,i|0,16446-f|0)|0;f=y;i=Jl(h|0,i|0,g+2&63|0)|0;if(!((i|0)==0&(y|0)==0)){i=e+2|0;a[i>>0]=a[i>>0]|32}e=g<<16>>16>-1;i=yl(0,0,d|0,f|0)|0;h=e?f:y;i=e?d:i;y=h;return i|0}return 0}function ii(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;i=d;h=c[i>>2]|0;i=c[i+4>>2]|0;g=b[d+8>>1]|0;d=g&32767;f=d&65535;g=(g&65535)>>>15;if(d<<16>>16!=32767){j=Il(h|0,i|0,33)|0;i=j|((h|0)!=0|(i&1|0)!=0)&1;i=_h(g&255,d<<16>>16!=0|((i|0)!=0|(y|0)!=0)?f+-16257|0:f,i,e)|0;return i|0}if((h|0)==0&(i&2147483647|0)==0){j=(g&65535)<<31|2139095040;return j|0}if((h|0)==(h|0)&(i|0)==(i&-1073741825|0)&((h|0)!=0|(i&1073741823|0)!=0)){j=e+2|0;a[j>>0]=a[j>>0]|1}if(0==0&(i&2147483392|0)==0){j=-4194304;return j|0}j=Il(h|0,i|0,40)|0;j=(g&65535)<<31|j|2139095040;return j|0}function ji(d,e){d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;i=d;h=c[i>>2]|0;i=c[i+4>>2]|0;g=b[d+8>>1]|0;d=g&32767;f=d&65535;g=(g&65535)>>>15;if(d<<16>>16!=32767){j=Il(h|0,i|0,1)|0;i=ai(g&255,(h|0)!=0|(i|0)!=0|d<<16>>16!=0?f+-15361|0:f,j|h&1,y,e)|0;h=y;y=h;return i|0}if((h|0)==0&(i&2147483647|0)==0){j=Jl(g&65535|0,0,63)|0;i=y|2146435072;y=i;return j|0}if((h|0)==(h|0)&(i|0)==(i&-1073741825|0)&((h|0)!=0|(i&1073741823|0)!=0)){j=e+2|0;a[j>>0]=a[j>>0]|1}e=Il(h|0,i|0,11)|0;f=y;i=(h&-2048|0)==0&(i&2147483647|0)==0;j=Jl(g&65535|0,0,63)|0;y=i?-524288:f|y|2146435072;return (i?0:e|j)|0}function ki(d,e,f){d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;g=q+6|0;o=q;p=b[e+8>>1]|0;k=p&32767;j=k&65535;if((k&65535)>16445){if(k<<16>>16==32767?(i=e,h=c[i>>2]|0,i=c[i+4>>2]|0,!((h|0)==0&(i&2147483647|0)==0)):0){o=e+10|0;b[g>>1]=b[o>>1]|0;b[g+2>>1]=b[o+2>>1]|0;b[g+4>>1]=b[o+4>>1]|0;if((h|0)==(h|0)&(i|0)==(i&-1073741825|0)&((h|0)!=0|(i&1073741823|0)!=0)){f=f+2|0;a[f>>0]=a[f>>0]|1}f=d;c[f>>2]=h;c[f+4>>2]=i|-1073741824;b[d+8>>1]=p;p=d+10|0;b[p>>1]=b[g>>1]|0;b[p+2>>1]=b[g+2>>1]|0;b[p+4>>1]=b[g+4>>1]|0;l=q;return};c[d>>2]=c[e>>2];c[d+4>>2]=c[e+4>>2];c[d+8>>2]=c[e+8>>2];c[d+12>>2]=c[e+12>>2];l=q;return}if((k&65535)>=16383){j=Jl(1,0,16446-j|0)|0;k=y;h=xl(j|0,k|0,-1,-1)|0;i=y;n=e;m=c[n>>2]|0;n=c[n+4>>2]|0;g=e+10|0;b[o>>1]=b[g>>1]|0;b[o+2>>1]=b[g+2>>1]|0;b[o+4>>1]=b[g+4>>1]|0;g=a[f+1>>0]|0;switch(g<<24>>24){case 0:{g=xl(m|0,n|0,Il(j|0,k|0,1)|0,y|0)|0;e=y;h=(g&h|0)==0&(e&i|0)==0;g=(h?~j:-1)&g;h=(h?~k:-1)&e;break}case 3:{g=m;h=n;break}default:{g=((p&65535)>>>15&65535|0)==(g<<24>>24==2|0);g=xl((g?0:h)|0,(g?0:i)|0,m|0,n|0)|0;h=y}}e=yl(0,0,j|0,k|0)|0;e=g&e;i=h&y;g=(e|0)==0&(i|0)==0;h=g?0:e;i=g?-2147483648:i;if(!((h|0)==(m|0)&(i|0)==(n|0))){f=f+2|0;a[f>>0]=a[f>>0]|32}f=d;c[f>>2]=h;c[f+4>>2]=i;b[d+8>>1]=p+(g&1)<<16>>16;p=d+10|0;b[p>>1]=b[o>>1]|0;b[p+2>>1]=b[o+2>>1]|0;b[p+4>>1]=b[o+4>>1]|0;l=q;return}if(k<<16>>16==0?(o=e,(c[o>>2]|0)==0?(c[o+4>>2]&2147483647|0)==0:0):0){c[d>>2]=c[e>>2];c[d+4>>2]=c[e+4>>2];c[d+8>>2]=c[e+8>>2];c[d+12>>2]=c[e+12>>2];l=q;return}g=f+2|0;a[g>>0]=a[g>>0]|32;g=(p&65535)>>>15&255;switch(a[f+1>>0]|0){case 0:{if(k<<16>>16==16382?(f=e,!((c[f>>2]|0)==0?(c[f+4>>2]&2147483647|0)==0:0)):0){f=d;c[f>>2]=0;c[f+4>>2]=-2147483648;b[d+8>>1]=p&-32768|16383;l=q;return}break}case 1:if(!(g<<24>>24)){p=d;c[p>>2]=0;c[p+4>>2]=0;b[d+8>>1]=0;l=q;return}else{p=d;c[p>>2]=0;c[p+4>>2]=-2147483648;b[d+8>>1]=-16385;l=q;return}case 2:if(!(g<<24>>24)){p=d;c[p>>2]=0;c[p+4>>2]=-2147483648;b[d+8>>1]=16383;l=q;return}else{p=d;c[p>>2]=0;c[p+4>>2]=0;b[d+8>>1]=-32768;l=q;return}default:{}}f=d;c[f>>2]=0;c[f+4>>2]=0;b[d+8>>1]=p&-32768;l=q;return}function li(a,b,d,f){a=a|0;b=b|0;d=d|0;f=f|0;var g=0,h=0,i=0,j=0;j=l;l=l+32|0;h=j+16|0;g=j;i=(e[b+8>>1]|0)>>>15&255;if(i<<24>>24==((e[d+8>>1]|0)>>>15&255)<<24>>24){c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];mi(a,g,h,i,f);l=j;return}else{c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];ni(a,g,h,i,f);l=j;return}}function mi(e,f,g,h,i){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0;A=l;l=l+16|0;r=A+6|0;q=A;u=f;x=c[u>>2]|0;u=c[u+4>>2]|0;s=b[f+8>>1]|0;k=s&32767;m=k&65535;v=g;w=c[v>>2]|0;v=c[v+4>>2]|0;t=b[g+8>>1]|0;o=t&32767;p=o&65535;j=m-p|0;do if((j|0)<=0)if((j|0)<0){if(o<<16>>16!=32767){g=j+(k<<16>>16==0&1)|0;f=0-g|0;if(!g){f=w;k=v;n=x;o=u;j=0;g=0;m=p;z=75;break}if((g|0)>-64){j=Jl(x|0,u|0,g&63|0)|0;g=y;n=Il(x|0,u|0,f|0)|0;f=w;k=v;o=y;m=p;z=75;break}else{g=(f|0)==64;f=w;k=v;n=0;o=0;j=g?x:((x|0)!=0|(u|0)!=0)&1;g=g?u:0;m=p;z=75;break}}if((w|0)==0&(v&2147483647|0)==0){i=e;c[i>>2]=0;c[i+4>>2]=-2147483648;b[e+8>>1]=(h&255)<<15|32767;l=A;return}n=g+10|0;b[r>>1]=b[n>>1]|0;b[r+2>>1]=b[n+2>>1]|0;b[r+4>>1]=b[n+4>>1]|0;n=f+10|0;b[q>>1]=b[n>>1]|0;b[q+2>>1]=b[n+2>>1]|0;b[q+4>>1]=b[n+4>>1]|0;n=k<<16>>16==32767;o=((x|0)!=0|(u&2147483647|0)!=0)&n;n=(x|0)==(x|0)&(u|0)==(u&-1073741825|0)&(((x|0)!=0|(u&1073741823|0)!=0)&n);j=(w|0)!=0|(v&1073741823|0)!=0;k=(w|0)==(w|0)&(v|0)==(v&-1073741825|0);m=k&j;g=u|-1073741824;f=v|-1073741824;if(n|m){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(n)if(m)z=37;else{i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0}else{if(!o){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}if(k&j){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0}else z=37}while(0);do if((z|0)==37){if(g>>>0<f>>>0|(g|0)==(f|0)&x>>>0<w>>>0){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}if(f>>>0<g>>>0|(f|0)==(g|0)&w>>>0<x>>>0){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}if((s&65535)<(t&65535)){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}else{i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}}while(0);l=A;return}else{if(k<<16>>16!=32767){f=xl(w|0,v|0,x|0,u|0)|0;g=y;if(k<<16>>16){k=g;j=0;g=0;z=76;break}x=g>>>0<1|(g|0)==1&f>>>0<0;m=x?f:g;j=m>>>0<65536;m=j?m<<16:m;j=j?16:0;k=m>>>0<16777216;m=((x?32:0)|(k?j|8:j)&255)+(d[10416+((k?m<<8:m)>>>24)>>0]|0)<<24>>24;f=Jl(f|0,g|0,m|0)|0;m=1-m|0;k=y;j=0;g=0;break}if((w|x|0)==0&((v|u)&2147483647|0)==0){c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=A;return}m=g+10|0;b[r>>1]=b[m>>1]|0;b[r+2>>1]=b[m+2>>1]|0;b[r+4>>1]=b[m+4>>1]|0;m=f+10|0;b[q>>1]=b[m>>1]|0;b[q+2>>1]=b[m+2>>1]|0;b[q+4>>1]=b[m+4>>1]|0;m=(x|0)==0&(u&2147483647|0)==0;n=(x|0)==(x|0)&(u|0)==(u&-1073741825|0)&((x|0)!=0|(u&1073741823|0)!=0);j=o<<16>>16==32767;k=((w|0)!=0|(v&2147483647|0)!=0)&j;j=(w|0)==(w|0)&(v|0)==(v&-1073741825|0)&(((w|0)!=0|(v&1073741823|0)!=0)&j);g=u|-1073741824;f=v|-1073741824;if(n|j){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(n)if(!j)if(k){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}else{i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}else z=63;else{if(m){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}if(k&(j^1))z=63;else{i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0}}while(0);do if((z|0)==63){if(g>>>0<f>>>0|(g|0)==(f|0)&x>>>0<w>>>0){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}if(f>>>0<g>>>0|(f|0)==(g|0)&w>>>0<x>>>0){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}if((s&65535)<(t&65535)){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}else{i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}}while(0);l=A;return}else{if(k<<16>>16!=32767){f=j+((o<<16>>16==0)<<31>>31)|0;if(!f){f=w;k=v;n=x;o=u;j=0;g=0;z=75;break}if((f|0)<64){j=Jl(w|0,v|0,0-f&63|0)|0;g=y;f=Il(w|0,v|0,f|0)|0;k=y;n=x;o=u;z=75;break}else{g=(f|0)==64;f=0;k=0;n=x;o=u;j=g?w:((w|0)!=0|(v|0)!=0)&1;g=g?v:0;z=75;break}}if((x|0)==0&(u&2147483647|0)==0){c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=A;return}m=g+10|0;b[r>>1]=b[m>>1]|0;b[r+2>>1]=b[m+2>>1]|0;b[r+4>>1]=b[m+4>>1]|0;m=f+10|0;b[q>>1]=b[m>>1]|0;b[q+2>>1]=b[m+2>>1]|0;b[q+4>>1]=b[m+4>>1]|0;m=(x|0)==(x|0)&(u|0)==(u&-1073741825|0)&((x|0)!=0|(u&1073741823|0)!=0);j=o<<16>>16==32767;k=((w|0)!=0|(v&2147483647|0)!=0)&j;j=(w|0)==(w|0)&(v|0)==(v&-1073741825|0)&(((w|0)!=0|(v&1073741823|0)!=0)&j);g=u|-1073741824;f=v|-1073741824;if(m|j){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(m)if(!j)if(k){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}else{i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}else z=13;else if(k&(j^1))z=13;else{i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0}while(0);do if((z|0)==13){if(g>>>0<f>>>0|(g|0)==(f|0)&x>>>0<w>>>0){i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}if(f>>>0<g>>>0|(f|0)==(g|0)&w>>>0<x>>>0){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}if((s&65535)<(t&65535)){i=e;c[i>>2]=x;c[i+4>>2]=g;b[e+8>>1]=s;i=e+10|0;b[i>>1]=b[q>>1]|0;b[i+2>>1]=b[q+2>>1]|0;b[i+4>>1]=b[q+4>>1]|0;break}else{i=e;c[i>>2]=w;c[i+4>>2]=f;b[e+8>>1]=t;i=e+10|0;b[i>>1]=b[r>>1]|0;b[i+2>>1]=b[r+2>>1]|0;b[i+4>>1]=b[r+4>>1]|0;break}}while(0);l=A;return}while(0);if((z|0)==75){f=xl(f|0,k|0,n|0,o|0)|0;k=y;if((k|0)>=0)z=76}if((z|0)==76){x=Jl(f|0,k|0,63)|0;z=y;f=Il(f|0,k|0,1)|0;m=m+1|0;k=y|-2147483648;j=x|((j|0)!=0|(g|0)!=0)&1;g=z}oi(e,a[i+3>>0]|0,h,m,f,k,j,g,i);l=A;return}function ni(e,f,g,h,i){e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0;A=l;l=l+32|0;u=A+12|0;t=A+6|0;o=A;j=f;n=c[j>>2]|0;j=c[j+4>>2]|0;w=b[f+8>>1]|0;q=w&32767;r=q&65535;p=g;x=c[p>>2]|0;p=c[p+4>>2]|0;v=b[g+8>>1]|0;s=v&32767;k=s&65535;m=r-k|0;a:do if((m|0)>0){if(q<<16>>16!=32767){m=m+((s<<16>>16==0)<<31>>31)|0;k=0-m&63;if(!m){m=r;k=x;o=p;f=0;p=0;z=84;break}if((m|0)<64){f=Jl(x|0,p|0,k|0)|0;z=y;k=Il(x|0,p|0,m|0)|0;m=r;o=y;p=z;z=84;break}if((m|0)==64){m=r;k=0;o=0;f=x;z=84;break}if((m|0)<128){w=Il(x|0,p|0,m&63|0)|0;z=y;f=Jl(x|0,p|0,k|0)|0;m=r;k=0;o=0;f=w|((f|0)!=0|(y|0)!=0)&1;p=z;z=84;break}else{m=r;k=0;o=0;f=((x|0)!=0|(p|0)!=0)&1;p=0;z=84;break}}if((n|0)==0&(j&2147483647|0)==0){c[e>>2]=c[f>>2];c[e+4>>2]=c[f+4>>2];c[e+8>>2]=c[f+8>>2];c[e+12>>2]=c[f+12>>2];l=A;return}m=g+10|0;b[u>>1]=b[m>>1]|0;b[u+2>>1]=b[m+2>>1]|0;b[u+4>>1]=b[m+4>>1]|0;f=f+10|0;b[t>>1]=b[f>>1]|0;b[t+2>>1]=b[f+2>>1]|0;b[t+4>>1]=b[f+4>>1]|0;f=(n|0)==(n|0)&(j|0)==(j&-1073741825|0)&((n|0)!=0|(j&1073741823|0)!=0);m=s<<16>>16==32767;o=((x|0)!=0|(p&2147483647|0)!=0)&m;m=(x|0)==(x|0)&(p|0)==(p&-1073741825|0)&(((x|0)!=0|(p&1073741823|0)!=0)&m);k=j|-1073741824;j=p|-1073741824;if(f|m){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(f)if(!m)if(o){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}else{i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}else z=68;else if(o&(m^1))z=68;else{i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0}while(0);do if((z|0)==68){if(k>>>0<j>>>0|(k|0)==(j|0)&n>>>0<x>>>0){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}if(j>>>0<k>>>0|(j|0)==(k|0)&x>>>0<n>>>0){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}if((w&65535)<(v&65535)){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}else{i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}}while(0);l=A;return}else{do if((m|0)>=0){m=w&32767;b:do if(m<<16>>16<32767){switch(m<<16>>16){case 0:break;default:{m=r;break b}}m=1;k=1}else{switch(m<<16>>16){case 32767:break;default:{m=r;break b}}if((x|n|0)==0&((p|j)&2147483647|0)==0){i=i+2|0;a[i>>0]=a[i>>0]|1;i=e;c[i>>2]=0;c[i+4>>2]=-1073741824;b[e+8>>1]=-1;i=e+10|0;b[i>>1]=b[o>>1]|0;b[i+2>>1]=b[o+2>>1]|0;b[i+4>>1]=b[o+4>>1]|0;l=A;return}h=g+10|0;b[u>>1]=b[h>>1]|0;b[u+2>>1]=b[h+2>>1]|0;b[u+4>>1]=b[h+4>>1]|0;f=f+10|0;b[t>>1]=b[f>>1]|0;b[t+2>>1]=b[f+2>>1]|0;b[t+4>>1]=b[f+4>>1]|0;f=q<<16>>16==32767;h=((n|0)!=0|(j&2147483647|0)!=0)&f;f=(n|0)==(n|0)&(j|0)==(j&-1073741825|0)&(((n|0)!=0|(j&1073741823|0)!=0)&f);m=s<<16>>16==32767;o=((x|0)!=0|(p&2147483647|0)!=0)&m;m=(x|0)==(x|0)&(p|0)==(p&-1073741825|0)&(((x|0)!=0|(p&1073741823|0)!=0)&m);k=j|-1073741824;j=p|-1073741824;if(f|m){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(f)if(!m)if(o){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}else{i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}else z=15;else{if(!h){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}if(o&(m^1))z=15;else{i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0}}while(0);do if((z|0)==15){if(k>>>0<j>>>0|(k|0)==(j|0)&n>>>0<x>>>0){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}if(j>>>0<k>>>0|(j|0)==(k|0)&x>>>0<n>>>0){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}if((w&65535)<(v&65535)){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}else{i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}}while(0);l=A;return}while(0);if(p>>>0<j>>>0|(p|0)==(j|0)&x>>>0<n>>>0){k=x;o=p;f=0;p=0;z=84;break a}if(j>>>0<p>>>0|(j|0)==(p|0)&n>>>0<x>>>0){m=n;o=j;n=0;j=0}else{i=((a[i+1>>0]|0)==1&1)<<15&65535;z=e;c[z>>2]=0;c[z+4>>2]=0;b[e+8>>1]=i;l=A;return}}else{if(s<<16>>16!=32767){f=m+(q<<16>>16==0&1)|0;m=0-f|0;o=f&63;if(!f){m=n;o=j;n=0;j=0;break}if((f|0)>-64){v=Jl(n|0,j|0,o|0)|0;w=y;m=Il(n|0,j|0,m|0)|0;o=y;n=v;j=w;break}if((m|0)==64){m=0;o=0;break}if((f|0)>-128){v=Il(n|0,j|0,m&63|0)|0;w=y;n=Jl(n|0,j|0,o|0)|0;m=0;o=0;n=v|((n|0)!=0|(y|0)!=0)&1;j=w;break}else{m=0;o=0;n=((n|0)!=0|(j|0)!=0)&1;j=0;break}}if((x|0)==0&(p&2147483647|0)==0){i=e;c[i>>2]=0;c[i+4>>2]=-2147483648;b[e+8>>1]=((h^1)&255)<<15|32767;l=A;return}h=g+10|0;b[u>>1]=b[h>>1]|0;b[u+2>>1]=b[h+2>>1]|0;b[u+4>>1]=b[h+4>>1]|0;h=f+10|0;b[t>>1]=b[h>>1]|0;b[t+2>>1]=b[h+2>>1]|0;b[t+4>>1]=b[h+4>>1]|0;h=q<<16>>16==32767;q=((n|0)!=0|(j&2147483647|0)!=0)&h;h=(n|0)==(n|0)&(j|0)==(j&-1073741825|0)&(((n|0)!=0|(j&1073741823|0)!=0)&h);m=(x|0)!=0|(p&1073741823|0)!=0;o=(x|0)==(x|0)&(p|0)==(p&-1073741825|0);f=o&m;k=j|-1073741824;j=p|-1073741824;if(h|f){i=i+2|0;a[i>>0]=a[i>>0]|1}do if(h)if(f)z=39;else{i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0}else{if(!q){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}if(o&m){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0}else z=39}while(0);do if((z|0)==39){if(k>>>0<j>>>0|(k|0)==(j|0)&n>>>0<x>>>0){i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}if(j>>>0<k>>>0|(j|0)==(k|0)&x>>>0<n>>>0){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}if((w&65535)<(v&65535)){i=e;c[i>>2]=n;c[i+4>>2]=k;b[e+8>>1]=w;i=e+10|0;b[i>>1]=b[t>>1]|0;b[i+2>>1]=b[t+2>>1]|0;b[i+4>>1]=b[t+4>>1]|0;break}else{i=e;c[i>>2]=x;c[i+4>>2]=j;b[e+8>>1]=v;i=e+10|0;b[i>>1]=b[u>>1]|0;b[i+2>>1]=b[u+2>>1]|0;b[i+4>>1]=b[u+4>>1]|0;break}}while(0);l=A;return}while(0);o=yl(x|0,p|0,m|0,o|0)|0;m=((n|0)!=0|(j|0)!=0)<<31>>31;m=xl(o|0,y|0,m|0,((m|0)<0)<<31>>31|0)|0;h=h^1;o=k;k=m;m=y}while(0);if((z|0)==84){o=yl(n|0,j|0,k|0,o|0)|0;k=((f|0)!=0|(p|0)!=0)<<31>>31;k=xl(o|0,y|0,k|0,((k|0)<0)<<31>>31|0)|0;o=m;n=f;j=p;m=y}f=yl(0,0,n|0,j|0)|0;s=y;p=a[i+3>>0]|0;q=(k|0)==0&(m|0)==0;r=q?f:k;v=q?s:m;f=q?0:f;s=q?0:s;q=q?o+-64|0:o;z=v>>>0<1|(v|0)==1&r>>>0<0;u=z?r:v;x=u>>>0<65536;u=x?u<<16:u;x=x?16:0;g=u>>>0<16777216;u=((z?32:0)|(g?x|8:x)&255)+(d[10416+((g?u<<8:u)>>>24)>>0]|0)|0;g=u<<24>>24;x=Jl(f|0,s|0,g|0)|0;z=y;u=(u&255)<<24>>24==0;t=Jl(r|0,v|0,g|0)|0;w=y;s=Il(f|0,s|0,0-g&63|0)|0;oi(e,p,h,q-g|0,u?r:s|t,u?v:y|w,x,z,i);l=A;return}function oi(d,e,f,g,h,i,j,k,l){d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;s=a[l+1>>0]|0;t=s<<24>>24==0;a:do switch(e<<24>>24){case 32:{p=-1;q=255;e=0;n=128;r=3;break}case 64:{p=2047;q=0;e=1024;n=0;r=3;break}default:{e=Il(j|0,k|0,63)|0;do if(!t)if(s<<24>>24!=3)if(!(f<<24>>24)){e=((j|0)!=0|(k|0)!=0)&s<<24>>24==2&1;break}else{e=((j|0)!=0|(k|0)!=0)&s<<24>>24==1&1;break}else e=0;else e=e&255;while(0);if((g+-1|0)>>>0>32764){if((g|0)>32766){h=0;i=0;break a}m=(h|0)!=-1|(i|0)!=-1;if(!((g|0)!=32766|m|e<<24>>24==0)){h=0;i=0;break a}if((g|0)<1){o=m|e<<24>>24!=0&((g|0)==0&(a[l>>0]|0)!=1)^1;g=1-g|0;e=0-g&63;do if(g)if((g|0)<64){n=Jl(h|0,i|0,e|0)|0;q=y;h=Il(h|0,i|0,g|0)|0;n=n|((j|0)!=0|(k|0)!=0)&1;k=q;i=y;break}else{q=(g|0)==64;n=q?((j|0)!=0|(k|0)!=0)&1|h:((j|h|0)!=0|(k|i|0)!=0)&1;k=q?i:0;h=0;i=0;break}else n=j;while(0);m=(n|0)!=0|(k|0)!=0;if(!(o&m)){if(!((n|0)==0&(k|0)==0)){e=l+2|0;g=e;e=a[e>>0]|0;r=46}}else{g=l+2|0;e=a[g>>0]|16;a[g>>0]=e;r=46}if((r|0)==46)a[g>>0]=e|32;do if(!t)if(!(f<<24>>24)){g=s<<24>>24==2&m&1;break}else{g=s<<24>>24==1&m&1;break}else{g=Il(n|0,k|0,63)|0;g=g&255}while(0);if(!(g<<24>>24))g=0;else{h=xl(h|0,i|0,1,0)|0;l=y;i=~(t&((n|0)==0&(k&2147483647|0)==0)&1);g=Il(h|0,l|0,63)|0;h=h&i;i=l&((i|0)<0)<<31>>31}t=g+((f&255)<<15)|0;r=h;l=i;t=t&65535;f=d;s=f;c[s>>2]=r;f=f+4|0;c[f>>2]=l;f=d+8|0;b[f>>1]=t;return}}if(!((j|0)==0&(k|0)==0)){l=l+2|0;a[l>>0]=a[l>>0]|32}do if(e<<24>>24){i=xl(h|0,i|0,1,0)|0;e=y;if((i|0)==0&(e|0)==0){g=g+1|0;h=0;i=-2147483648;break}else{t=~((j|0)==0&(k&2147483647|0)==0&t&1);h=i&t;i=e&((t|0)<0)<<31>>31;break}}else g=(h|0)==0&(i|0)==0?0:g;while(0);t=g+((f&255)<<15)|0;r=h;l=i;t=t&65535;f=d;s=f;c[s>>2]=r;f=f+4|0;c[f>>2]=l;f=d+8|0;b[f>>1]=t;return}}while(0);do if((r|0)==3){m=((j|0)!=0|(k|0)!=0)&1|h;do if(!t)if(s<<24>>24!=3)if(!(f<<24>>24)){o=s<<24>>24==1;j=o?0:p;o=o?0:q;break}else{o=s<<24>>24==2;j=o?0:p;o=o?0:q;break}else{j=0;o=0}else{j=e;o=n}while(0);h=p&m;e=q&i;if((g+-1|0)>>>0>32764){if((g|0)>32766){h=p;i=q;break}k=xl(j|0,o|0,m|0,i|0)|0;n=y;if((g|0)==32766&(n>>>0<i>>>0|(n|0)==(i|0)&k>>>0<m>>>0)){h=p;i=q;break}if((g|0)<1){k=i>>>0<n>>>0|(i|0)==(n|0)&m>>>0<=k>>>0|((g|0)!=0|(a[l>>0]|0)==1);h=1-g|0;do if(h)if((h|0)<64){r=Il(m|0,i|0,h|0)|0;s=y;m=Jl(m|0,i|0,0-h&63|0)|0;m=r|((m|0)!=0|(y|0)!=0)&1;i=s;break}else{m=((m|0)!=0|(i|0)!=0)&1;i=0;break}while(0);h=m&p;g=i&q;e=(h|0)!=0|(g|0)!=0;if(k&e){s=l+2|0;a[s>>0]=a[s>>0]|16}if(e){l=l+2|0;a[l>>0]=a[l>>0]|32}o=xl(m|0,i|0,j|0,o|0)|0;j=y;n=Il(o|0,j|0,63)|0;r=xl(p|0,q|0,1,0)|0;l=y;s=Jl(h|0,g|0,1)|0;s=t&((s|0)==(r|0)&(y|0)==(l|0));t=(f&255)<<15|n;r=o&~((s?r:0)|p);l=j&~((s?l:0)|q);t=t&65535;f=d;s=f;c[s>>2]=r;f=f+4|0;c[f>>2]=l;f=d+8|0;b[f>>1]=t;return}}if(!((h|0)==0&(e|0)==0)){l=l+2|0;a[l>>0]=a[l>>0]|32}k=xl(j|0,o|0,m|0,i|0)|0;n=y;s=n>>>0<o>>>0|(n|0)==(o|0)&k>>>0<j>>>0;r=xl(p|0,q|0,1,0)|0;l=y;j=Jl(h|0,e|0,1)|0;t=t&((j|0)==(r|0)&(y|0)==(l|0));r=(s?0:k)&~((t?r:0)|p);l=(s?-2147483648:n)&~((t?l:0)|q);t=((r|0)==0&(l|0)==0?0:(s&1)+g|0)+((f&255)<<15)|0;t=t&65535;f=d;s=f;c[s>>2]=r;f=f+4|0;c[f>>2]=l;f=d+8|0;b[f>>1]=t;return}while(0);t=l+2|0;a[t>>0]=a[t>>0]|40;if((s<<24>>24!=3?!(f<<24>>24!=0&s<<24>>24==2):0)?!(f<<24>>24==0&s<<24>>24==1):0){t=(f&255)<<15|32767;r=0;l=-2147483648;t=t&65535;f=d;s=f;c[s>>2]=r;f=f+4|0;c[f>>2]=l;f=d+8|0;b[f>>1]=t;return}t=(f&255)<<15|32766;r=~h;l=~i;t=t&65535;f=d;s=f;c[s>>2]=r;f=f+4|0;c[f>>2]=l;f=d+8|0;b[f>>1]=t;return}function pi(a,b,d,f){a=a|0;b=b|0;d=d|0;f=f|0;var g=0,h=0,i=0,j=0;j=l;l=l+32|0;h=j+16|0;g=j;i=(e[b+8>>1]|0)>>>15&255;if(i<<24>>24==((e[d+8>>1]|0)>>>15&255)<<24>>24){c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];ni(a,g,h,i,f);l=j;return}else{c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];mi(a,g,h,i,f);l=j;return}}function qi(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0;A=l;l=l+32|0;v=A+12|0;u=A+6|0;q=A;m=f;n=c[m>>2]|0;m=c[m+4>>2]|0;w=b[f+8>>1]|0;p=w&32767;o=p&65535;i=g;j=c[i>>2]|0;i=c[i+4>>2]|0;x=b[g+8>>1]|0;t=x&32767;k=t&65535;r=x^w;s=(r&65535)>>>15&255;do if(p<<16>>16==32767){o=m&2147483647;if((n|0)==0&(o|0)==0){k=i&2147483647;if((j|0)==0&(k|0)==0|t<<16>>16!=32767){if((j|t&65535|0)==0&(i|0)==0)break;h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=r|32767;l=A;return}else p=j}else{p=j;k=i&2147483647}q=g+10|0;b[v>>1]=b[q>>1]|0;b[v+2>>1]=b[q+2>>1]|0;b[v+4>>1]=b[q+4>>1]|0;q=f+10|0;b[u>>1]=b[q>>1]|0;b[u+2>>1]=b[q+2>>1]|0;b[u+4>>1]=b[q+4>>1]|0;q=(n|0)==0&(o|0)==0;f=(n|0)==(n|0)&(m|0)==(m&-1073741825|0)&((n|0)!=0|(m&1073741823|0)!=0);o=t<<16>>16==32767;p=((p|0)!=0|(k|0)!=0)&o;o=(j|0)==(j|0)&(i|0)==(i&-1073741825|0)&(((j|0)!=0|(i&1073741823|0)!=0)&o);k=m|-1073741824;i=i|-1073741824;if(f|o){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(f)if(!o)if(p){h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}else{h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0;break}else z=15;else{if(q){h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(p&(o^1))z=15;else{h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0}}while(0);do if((z|0)==15){if(k>>>0<i>>>0|(k|0)==(i|0)&n>>>0<j>>>0){h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(i>>>0<k>>>0|(i|0)==(k|0)&j>>>0<n>>>0){h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0;break}if((w&65535)<(x&65535)){h=e;c[h>>2]=n;c[h+4>>2]=k;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[u>>1]|0;b[h+2>>1]=b[u+2>>1]|0;b[h+4>>1]=b[u+4>>1]|0;break}else{h=e;c[h>>2]=j;c[h+4>>2]=i;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}}while(0);l=A;return}else{if(t<<16>>16==32767){if((j|0)==0&(i&2147483647|0)==0){if((n|p&65535|0)==0&(m|0)==0)break;h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=r|32767;l=A;return}z=g+10|0;b[v>>1]=b[z>>1]|0;b[v+2>>1]=b[z+2>>1]|0;b[v+4>>1]=b[z+4>>1]|0;if((j|0)==(j|0)&(i|0)==(i&-1073741825|0)&((j|0)!=0|(i&1073741823|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|1}h=e;c[h>>2]=j;c[h+4>>2]=i|-1073741824;b[e+8>>1]=x;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;l=A;return}do if(!(p<<16>>16)){if(!((n|0)==0&(m|0)==0)){w=m>>>0<1|(m|0)==1&n>>>0<0;o=w?n:m;x=o>>>0<65536;o=x?o<<16:o;x=x?16:0;z=o>>>0<16777216;o=((w?32:0)|(z?x|8:x)&255)+(d[10416+((z?o<<8:o)>>>24)>>0]|0)<<24>>24;n=Jl(n|0,m|0,o|0)|0;o=1-o|0;m=y;break}h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=r&-32768;l=A;return}while(0);do if(!(t<<16>>16)){if(!((j|0)==0&(i|0)==0)){w=i>>>0<1|(i|0)==1&j>>>0<0;k=w?j:i;x=k>>>0<65536;k=x?k<<16:k;x=x?16:0;z=k>>>0<16777216;k=((w?32:0)|(z?x|8:x)&255)+(d[10416+((z?k<<8:k)>>>24)>>0]|0)<<24>>24;j=Jl(j|0,i|0,k|0)|0;k=1-k|0;i=y;break}h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=r&-32768;l=A;return}while(0);z=Dl(j|0,0,n|0,0)|0;r=y;v=Dl(i|0,0,n|0,0)|0;w=y;u=Dl(j|0,0,m|0,0)|0;g=y;x=Dl(i|0,0,m|0,0)|0;t=y;w=xl(v|0,w|0,u|0,g|0)|0;v=y;t=xl(v|0,(v>>>0<g>>>0|(v|0)==(g|0)&w>>>0<u>>>0)&1|0,x|0,t|0)|0;x=y;r=xl(0,w|0,z|0,r|0)|0;z=y;w=xl(t|0,x|0,(z>>>0<w>>>0|(z|0)==(w|0)&r>>>0<0)&1|0,0)|0;x=y;t=(x|0)>0|(x|0)==0&w>>>0>0;u=Jl(w|0,x|0,1)|0;g=y;v=Il(r|0,z|0,63)|0;x=t?g|y:x;z=Jl(r|0,z|0,t&1|0)|0;oi(e,a[h+3>>0]|0,s,k+o+(t?-16383:-16382)|0,t?u|v:w,x,z,y,h);l=A;return}while(0);h=h+2|0;a[h>>0]=a[h>>0]|1;h=e;c[h>>2]=0;c[h+4>>2]=-1073741824;b[e+8>>1]=-1;h=e+10|0;b[h>>1]=b[q>>1]|0;b[h+2>>1]=b[q+2>>1]|0;b[h+4>>1]=b[q+4>>1]|0;l=A;return}function ri(e,f,g,h){e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0;A=l;l=l+32|0;v=A+12|0;s=A+6|0;n=A;j=f;i=c[j>>2]|0;j=c[j+4>>2]|0;t=b[f+8>>1]|0;p=t&32767;k=p&65535;u=g;x=c[u>>2]|0;u=c[u+4>>2]|0;w=b[g+8>>1]|0;o=w&32767;q=w^t;z=(q&65535)>>>15&255;a:do if(p<<16>>16==32767){if(!((i|0)==0&(j&2147483647|0)==0)){n=g+10|0;b[v>>1]=b[n>>1]|0;b[v+2>>1]=b[n+2>>1]|0;b[v+4>>1]=b[n+4>>1]|0;n=f+10|0;b[s>>1]=b[n>>1]|0;b[s+2>>1]=b[n+2>>1]|0;b[s+4>>1]=b[n+4>>1]|0;n=(i|0)==(i|0)&(j|0)==(j&-1073741825|0)&((i|0)!=0|(j&1073741823|0)!=0);f=o<<16>>16==32767;m=((x|0)!=0|(u&2147483647|0)!=0)&f;f=(x|0)==(x|0)&(u|0)==(u&-1073741825|0)&(((x|0)!=0|(u&1073741823|0)!=0)&f);k=j|-1073741824;j=u|-1073741824;if(n|f){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(n)if(!f)if(m){h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}else{h=e;c[h>>2]=i;c[h+4>>2]=k;b[e+8>>1]=t;h=e+10|0;b[h>>1]=b[s>>1]|0;b[h+2>>1]=b[s+2>>1]|0;b[h+4>>1]=b[s+4>>1]|0;break}else r=12;else if(m&(f^1))r=12;else{h=e;c[h>>2]=i;c[h+4>>2]=k;b[e+8>>1]=t;h=e+10|0;b[h>>1]=b[s>>1]|0;b[h+2>>1]=b[s+2>>1]|0;b[h+4>>1]=b[s+4>>1]|0}while(0);do if((r|0)==12){if(k>>>0<j>>>0|(k|0)==(j|0)&i>>>0<x>>>0){h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(j>>>0<k>>>0|(j|0)==(k|0)&x>>>0<i>>>0){h=e;c[h>>2]=i;c[h+4>>2]=k;b[e+8>>1]=t;h=e+10|0;b[h>>1]=b[s>>1]|0;b[h+2>>1]=b[s+2>>1]|0;b[h+4>>1]=b[s+4>>1]|0;break}if((t&65535)<(w&65535)){h=e;c[h>>2]=i;c[h+4>>2]=k;b[e+8>>1]=t;h=e+10|0;b[h>>1]=b[s>>1]|0;b[h+2>>1]=b[s+2>>1]|0;b[h+4>>1]=b[s+4>>1]|0;break}else{h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}}while(0);l=A;return}if(o<<16>>16!=32767){h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=q|32767;l=A;return}if(!((x|0)==0&(u&2147483647|0)==0)){m=g+10|0;b[v>>1]=b[m>>1]|0;b[v+2>>1]=b[m+2>>1]|0;b[v+4>>1]=b[m+4>>1]|0;m=f+10|0;b[s>>1]=b[m>>1]|0;b[s+2>>1]=b[m+2>>1]|0;b[s+4>>1]=b[m+4>>1]|0;m=(i|0)==(i|0)&(j|0)==(j&-1073741825|0)&((i|0)!=0|(j&1073741823|0)!=0);f=(x|0)==(x|0)&(u|0)==(u&-1073741825|0)&((x|0)!=0|(u&1073741823|0)!=0);k=j|-1073741824;j=u|-1073741824;if(m|f){h=h+2|0;a[h>>0]=a[h>>0]|1}do if(m){if(!f){h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(k>>>0<j>>>0|(k|0)==(j|0)&i>>>0<x>>>0){h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}if(j>>>0<k>>>0|(j|0)==(k|0)&x>>>0<i>>>0){h=e;c[h>>2]=i;c[h+4>>2]=k;b[e+8>>1]=t;h=e+10|0;b[h>>1]=b[s>>1]|0;b[h+2>>1]=b[s+2>>1]|0;b[h+4>>1]=b[s+4>>1]|0;break}if((t&65535)<(w&65535)){h=e;c[h>>2]=i;c[h+4>>2]=k;b[e+8>>1]=t;h=e+10|0;b[h>>1]=b[s>>1]|0;b[h+2>>1]=b[s+2>>1]|0;b[h+4>>1]=b[s+4>>1]|0;break}else{h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;break}}else{h=e;c[h>>2]=x;c[h+4>>2]=j;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0}while(0);l=A;return}}else{f=o&65535;m=w&32767;b:do if(m<<16>>16<32767){switch(m<<16>>16){case 0:break;default:break b}if(!((x|0)==0&(u|0)==0)){t=u>>>0<1|(u|0)==1&x>>>0<0;f=t?x:u;v=f>>>0<65536;f=v?f<<16:f;v=v?16:0;w=f>>>0<16777216;f=((t?32:0)|(w?v|8:v)&255)+(d[10416+((w?f<<8:f)>>>24)>>0]|0)<<24>>24;x=Jl(x|0,u|0,f|0)|0;f=1-f|0;u=y;break}if((i|p&65535|0)==0&(j|0)==0)break a;h=h+2|0;a[h>>0]=a[h>>0]|4;h=e;c[h>>2]=0;c[h+4>>2]=-2147483648;b[e+8>>1]=q|32767;l=A;return}else{switch(m<<16>>16){case 32767:break;default:break b}if((x|0)==0&(u&2147483647|0)==0){h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=q&-32768;l=A;return}z=g+10|0;b[v>>1]=b[z>>1]|0;b[v+2>>1]=b[z+2>>1]|0;b[v+4>>1]=b[z+4>>1]|0;if((x|0)==(x|0)&(u|0)==(u&-1073741825|0)&(((x|0)!=0|(u&1073741823|0)!=0)&o<<16>>16==32767)){h=h+2|0;a[h>>0]=a[h>>0]|1}h=e;c[h>>2]=x;c[h+4>>2]=u|-1073741824;b[e+8>>1]=w;h=e+10|0;b[h>>1]=b[v>>1]|0;b[h+2>>1]=b[v+2>>1]|0;b[h+4>>1]=b[v+4>>1]|0;l=A;return}while(0);do if(!(p<<16>>16)){if(!((i|0)==0&(j|0)==0)){t=j>>>0<1|(j|0)==1&i>>>0<0;k=t?i:j;v=k>>>0<65536;k=v?k<<16:k;v=v?16:0;w=k>>>0<16777216;k=((t?32:0)|(w?v|8:v)&255)+(d[10416+((w?k<<8:k)>>>24)>>0]|0)<<24>>24;i=Jl(i|0,j|0,k|0)|0;k=1-k|0;j=y;break}h=e;c[h>>2]=0;c[h+4>>2]=0;b[e+8>>1]=q&-32768;l=A;return}while(0);w=u>>>0>j>>>0|(u|0)==(j|0)&x>>>0>i>>>0;r=Jl(i|0,j|0,63)|0;s=y;p=Il(i|0,j|0,(w^1)&1|0)|0;q=y;r=w?0:r;s=w?0:s;w=k-f+(w?16382:16383)|0;if(u>>>0>q>>>0|(u|0)==(q|0)&x>>>0>p>>>0){if(u>>>0>q>>>0|(u|0)==(q|0)&0>p>>>0){f=Fl(p|0,q|0,u|0,0)|0;k=0}else{f=-1;k=0}m=Dl(f|0,0,x|0,0)|0;n=y;t=Dl(f|0,0,u|0,0)|0;v=y;i=yl(r|0,s|0,0,m|0)|0;j=y;m=(s>>>0<m>>>0|(s|0)==(m|0)&r>>>0<0)<<31>>31;v=yl(p|0,q|0,t|0,v|0)|0;n=yl(v|0,y|0,n|0,0)|0;m=xl(n|0,y|0,m|0,((m|0)<0)<<31>>31|0)|0;n=y;if((n|0)<0)while(1){k=xl(k|0,f|0,0,-1)|0;f=y;g=xl(i|0,j|0,0,x|0)|0;o=y;m=xl(m|0,n|0,u|0,0)|0;m=xl(m|0,y|0,(o>>>0<j>>>0|(o|0)==(j|0)&g>>>0<i>>>0)&1|0,0)|0;n=y;if((n|0)<0){i=g;j=o}else{i=o;break}}else i=j;if(u>>>0>m>>>0|(u|0)==(m|0)&0>i>>>0){i=Fl(i|0,m|0,u|0,0)|0;j=y}else{i=-1;j=0}k=i|k;t=x;v=0;n=j|f}else{k=-1;t=x;v=0;n=-1}F=Dl(k|0,0,t|0,v|0)|0;i=y;C=Dl(n|0,0,t|0,v|0)|0;j=y;o=Dl(k|0,0,u|0,0)|0;B=y;E=Dl(n|0,0,u|0,0)|0;D=y;j=xl(C|0,j|0,o|0,B|0)|0;C=y;i=xl(0,j|0,F|0,i|0)|0;F=y;m=yl(r|0,s|0,i|0,F|0)|0;g=y;f=(F>>>0<j>>>0|(F|0)==(j|0)&i>>>0<0)<<31>>31;i=(s>>>0<F>>>0|(s|0)==(F|0)&r>>>0<i>>>0)<<31>>31;s=yl(p|0,q|0,E|0,D|0)|0;s=yl(s|0,y|0,C|0,(C>>>0<B>>>0|(C|0)==(B|0)&j>>>0<o>>>0)&1|0)|0;f=xl(s|0,y|0,f|0,((f|0)<0)<<31>>31|0)|0;i=xl(f|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;f=y;if((f|0)<0){j=k;o=m;while(1){j=xl(j|0,n|0,-1,-1)|0;n=y;m=xl(o|0,g|0,x|0,u|0)|0;k=y;i=xl(i|0,f|0,(k>>>0<g>>>0|(k|0)==(g|0)&m>>>0<o>>>0)&1|0,0)|0;f=y;if((f|0)>=0){g=k;s=j;r=n;break}else{o=m;g=k}}}else{s=k;r=n}if(u>>>0>g>>>0|(u|0)==(g|0)&x>>>0>m>>>0){if(u>>>0>g>>>0|(u|0)==(g|0)&0>m>>>0){f=Fl(m|0,g|0,u|0,0)|0;j=0}else{f=-1;j=0}n=Dl(f|0,0,t|0,v|0)|0;o=y;E=Dl(f|0,0,u|0,0)|0;F=y;i=yl(0,0,0,n|0)|0;k=y;n=(0!=0|(n|0)!=0)<<31>>31;F=yl(m|0,g|0,E|0,F|0)|0;o=yl(F|0,y|0,o|0,0)|0;n=xl(o|0,y|0,n|0,((n|0)<0)<<31>>31|0)|0;o=y;if((o|0)<0)while(1){j=xl(j|0,f|0,0,-1)|0;f=y;p=xl(i|0,k|0,0,x|0)|0;q=y;n=xl(n|0,o|0,u|0,0)|0;n=xl(n|0,y|0,(q>>>0<k>>>0|(q|0)==(k|0)&p>>>0<i>>>0)&1|0,0)|0;o=y;if((o|0)<0){i=p;k=q}else{i=q;break}}else i=k;if(u>>>0>n>>>0|(u|0)==(n|0)&0>i>>>0){i=Fl(i|0,n|0,u|0,0)|0;k=y}else{i=-1;k=0}j=i|j;i=k|f;F=Jl(j|0,i|0,1)|0;E=y;if(E>>>0<0|(E|0)==0&F>>>0<9){f=Dl(j|0,0,t|0,v|0)|0;q=y;B=Dl(i|0,0,t|0,v|0)|0;D=y;E=Dl(j|0,0,u|0,0)|0;C=y;t=Dl(i|0,0,u|0,0)|0;v=y;D=xl(B|0,D|0,E|0,C|0)|0;B=y;q=xl(0,D|0,f|0,q|0)|0;f=y;n=yl(0,0,q|0,f|0)|0;k=y;F=(f>>>0<D>>>0|(f|0)==(D|0)&q>>>0<0)<<31>>31;f=((q|0)!=0|(f|0)!=0)<<31>>31;m=yl(m|0,g|0,t|0,v|0)|0;m=yl(m|0,y|0,B|0,(B>>>0<C>>>0|(B|0)==(C|0)&D>>>0<E>>>0)&1|0)|0;m=xl(m|0,y|0,F|0,((F|0)<0)<<31>>31|0)|0;f=xl(m|0,y|0,f|0,((f|0)<0)<<31>>31|0)|0;m=y;if((m|0)<0)while(1){j=xl(j|0,i|0,-1,-1)|0;i=y;g=xl(n|0,k|0,x|0,u|0)|0;o=y;f=xl(f|0,m|0,(o>>>0<k>>>0|(o|0)==(k|0)&g>>>0<n>>>0)&1|0,0)|0;m=y;if((m|0)<0){n=g;k=o}else{n=g;k=o;break}}j=j|((n|f|0)!=0|(k|m|0)!=0)&1}}else{j=-1;i=-1}oi(e,a[h+3>>0]|0,z,w,s,r,j,i,h);l=A;return}while(0);F=h+2|0;a[F>>0]=a[F>>0]|1;F=e;c[F>>2]=0;c[F+4>>2]=-1073741824;b[e+8>>1]=-1;F=e+10|0;b[F>>1]=b[n>>1]|0;b[F+2>>1]=b[n+2>>1]|0;b[F+4>>1]=b[n+4>>1]|0;l=A;return}function si(f,g,h){f=f|0;g=g|0;h=h|0;var i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0;x=l;l=l+16|0;j=x+6|0;k=x;q=g;p=c[q>>2]|0;q=c[q+4>>2]|0;m=b[g+8>>1]|0;n=m&32767;i=n&65535;o=(m&65535)>>>15&255;do if(n<<16>>16==32767){if((p|0)==0&(q&2147483647|0)==0){if(o<<24>>24)break;c[f>>2]=c[g>>2];c[f+4>>2]=c[g+4>>2];c[f+8>>2]=c[g+8>>2];c[f+12>>2]=c[g+12>>2];l=x;return}w=g+10|0;b[j>>1]=b[w>>1]|0;b[j+2>>1]=b[w+2>>1]|0;b[j+4>>1]=b[w+4>>1]|0;if((p|0)==(p|0)&(q|0)==(q&-1073741825|0)&((p|0)!=0|(q&1073741823|0)!=0)){h=h+2|0;a[h>>0]=a[h>>0]|1}h=f;c[h>>2]=p;c[h+4>>2]=q|-1073741824;b[f+8>>1]=m;h=f+10|0;b[h>>1]=b[j>>1]|0;b[h+2>>1]=b[j+2>>1]|0;b[h+4>>1]=b[j+4>>1]|0;l=x;return}else{if(o<<24>>24){if(!((p|n&65535|0)==0&(q|0)==0))break;c[f>>2]=c[g>>2];c[f+4>>2]=c[g+4>>2];c[f+8>>2]=c[g+8>>2];c[f+12>>2]=c[g+12>>2];l=x;return}do if(!(n<<16>>16)){if(!((p|0)==0&(q|0)==0)){u=q>>>0<1|(q|0)==1&p>>>0<0;i=u?p:q;v=i>>>0<65536;i=v?i<<16:i;v=v?16:0;w=i>>>0<16777216;i=((u?32:0)|(w?v|8:v)&255)+(d[10416+((w?i<<8:i)>>>24)>>0]|0)<<24>>24;p=Jl(p|0,q|0,i|0)|0;i=1-i|0;q=y;break}h=f;c[h>>2]=0;c[h+4>>2]=0;b[f+8>>1]=0;l=x;return}while(0);w=(i+-16383>>1)+16383|0;j=Il(p|0,q|0,59)|0;j=j&15;k=i&1;i=Il(p|0,q|0,49)|0;if(!k){i=(i|32768)-(e[10704+(j<<1)>>1]|0)|0;i=i+((q>>>0)/(i>>>0)|0)|0;i=i>>>0>131071?-32768:i<<15;if(i>>>0>q>>>0){j=q;r=20}else n=q>>1}else{i=i+16384-(e[10672+(j<<1)>>1]|0)|0;j=Il(p|0,q|0,33)|0;i=(i<<15)+(((q>>>0)/(i>>>0)|0)<<14)|0;r=20}if((r|0)==20){n=Jl(j|0,0,31)|0;n=Fl(n|0,y|0,i|0,0)|0;n=(i>>>1)+n|0}o=k|2;r=Jl(p|0,q|0,0-o&63|0)|0;s=y;o=Il(p|0,q|0,o|0)|0;p=y;if(n>>>0>p>>>0|(n|0)==(p|0)&0>o>>>0){j=Fl(o|0,p|0,n|0,0)|0;i=Dl(j|0,0,n|0,0)|0;i=yl(o|0,p|0,i|0,y|0)|0;k=y;if((k|0)<0){g=0;do{g=xl(g|0,j|0,0,-1)|0;j=y;i=xl(i|0,k|0,n|0,0)|0;k=y}while((k|0)<0);m=g;g=j}else{m=0;g=j}if(n>>>0>i>>>0|(n|0)==(i|0)&0>s>>>0){i=Fl(s|0,i|0,n|0,0)|0;k=y}else{i=-1;k=0}j=i|m;i=k|g}else{j=-1;i=-1}m=Jl(n|0,0,30)|0;j=xl(j|0,i|0,m|0,y|0)|0;m=y;k=Jl(j|0,m|0,1)|0;i=y;E=Dl(j|0,0,j|0,0)|0;D=y;g=Dl(m|0,0,j|0,0)|0;u=y;C=Dl(m|0,0,m|0,0)|0;B=y;v=Jl(g|0,u|0,1)|0;t=y;z=Il(g|0,u|0,31)|0;A=Jl(g|0,u|0,33)|0;F=y;D=xl(A|0,F|0,E|0,D|0)|0;E=y;q=yl(r|0,s|0,D|0,E|0)|0;n=y;A=(E>>>0<F>>>0|(E|0)==(F|0)&D>>>0<A>>>0)<<31>>31;s=(s>>>0<E>>>0|(s|0)==(E|0)&r>>>0<D>>>0)<<31>>31;o=yl(o|0,p|0,C|0,B|0)|0;o=xl(o|0,y|0,A|0,((A|0)<0)<<31>>31|0)|0;o=xl(o|0,y|0,s|0,((s|0)<0)<<31>>31|0)|0;o=yl(o|0,y|0,z|0,(t>>>0<u>>>0|(t|0)==(u|0)&v>>>0<g>>>0)&1|0)|0;g=y;if((g|0)<0){p=n;while(1){j=xl(j|0,m|0,-1,-1)|0;m=y;k=xl(k|0,i|0,-2,-1)|0;i=y;E=Il(j|0,m|0,63)|0;F=y;r=xl(k|1|0,i|0,q|0,p|0)|0;n=y;F=xl(E|0,F|0,o|0,g|0)|0;o=xl(F|0,y|0,(n>>>0<p>>>0|(n|0)==(p|0)&r>>>0<q>>>0)&1|0,0)|0;g=y;if((g|0)>=0){v=i;u=k;q=r;break}else{q=r;p=n}}}else{v=i;u=k}if(v>>>0>n>>>0|(v|0)==(n|0)&u>>>0>q>>>0){if(v>>>0>n>>>0|(v|0)==(n|0)&0>q>>>0){g=Fl(q|0,n|0,v|0,0)|0;j=0}else{g=-1;j=0}s=u&-2;m=Dl(g|0,0,s|0,0)|0;o=y;E=Dl(g|0,0,v|0,0)|0;F=y;i=yl(0,0,0,m|0)|0;k=y;m=(0!=0|(m|0)!=0)<<31>>31;F=yl(q|0,n|0,E|0,F|0)|0;o=yl(F|0,y|0,o|0,0)|0;m=xl(o|0,y|0,m|0,((m|0)<0)<<31>>31|0)|0;o=y;if((o|0)<0)while(1){j=xl(j|0,g|0,0,-1)|0;g=y;p=xl(i|0,k|0,0,u|0)|0;r=y;m=xl(m|0,o|0,v|0,0)|0;m=xl(m|0,y|0,(r>>>0<k>>>0|(r|0)==(k|0)&p>>>0<i>>>0)&1|0,0)|0;o=y;if((o|0)<0){i=p;k=r}else{i=r;break}}else i=k;if(v>>>0>m>>>0|(v|0)==(m|0)&0>i>>>0){i=Fl(i|0,m|0,v|0,0)|0;k=y}else{i=-1;k=0}j=i|j;i=k|g;F=i&1073741823;if(F>>>0<0|(F|0)==0&(j&-2)>>>0<6){F=(j|0)==0&(i|0)==0;j=F?1:j;i=F?0:i;F=Dl(j|0,0,s|0,0)|0;o=y;A=Dl(i|0,0,s|0,0)|0;C=y;D=Dl(j|0,0,v|0,0)|0;B=y;t=Dl(i|0,0,v|0,0)|0;z=y;C=xl(A|0,C|0,D|0,B|0)|0;A=y;o=xl(0,C|0,F|0,o|0)|0;F=y;m=yl(0,0,o|0,F|0)|0;G=y;E=(F>>>0<C>>>0|(F|0)==(C|0)&o>>>0<0)<<31>>31;F=((o|0)!=0|(F|0)!=0)<<31>>31;o=Dl(j|0,0,j|0,0)|0;g=y;s=Dl(i|0,0,j|0,0)|0;p=y;L=Dl(i|0,0,i|0,0)|0;K=y;H=Jl(s|0,p|0,1)|0;k=y;I=Il(s|0,p|0,31)|0;r=Jl(s|0,p|0,33)|0;J=y;g=xl(r|0,J|0,o|0,g|0)|0;o=y;r=xl(L|0,K|0,(o>>>0<J>>>0|(o|0)==(J|0)&g>>>0<r>>>0)&1|0,0)|0;s=xl(r|0,y|0,I|0,(k>>>0<p>>>0|(k|0)==(p|0)&H>>>0<s>>>0)&1|0)|0;H=y;p=yl(0,0,g|0,o|0)|0;k=y;I=yl(m|0,G|0,s|0,H|0)|0;r=y;o=((g|0)!=0|(o|0)!=0)&1;g=(r>>>0<0|(r|0)==0&I>>>0<o>>>0)<<31>>31;o=yl(I|0,r|0,o|0,0)|0;r=y;m=(H>>>0>G>>>0|(H|0)==(G|0)&s>>>0>m>>>0)<<31>>31;z=yl(q|0,n|0,t|0,z|0)|0;D=yl(z|0,y|0,A|0,(A>>>0<B>>>0|(A|0)==(B|0)&C>>>0<D>>>0)&1|0)|0;E=xl(D|0,y|0,E|0,((E|0)<0)<<31>>31|0)|0;F=xl(E|0,y|0,F|0,((F|0)<0)<<31>>31|0)|0;m=xl(F|0,y|0,m|0,((m|0)<0)<<31>>31|0)|0;g=xl(m|0,y|0,g|0,((g|0)<0)<<31>>31|0)|0;m=y;if((m|0)<0){s=r;while(1){j=xl(j|0,i|0,-1,-1)|0;i=y;t=Jl(j|0,i|0,1)|0;n=y;J=Il(j|0,i|0,63)|0;K=y|v;n=xl(t|1|0,n|0,p|0,k|0)|0;t=y;K=xl(J|u|0,K|0,o|0,s|0)|0;J=y;L=(t>>>0<k>>>0|(t|0)==(k|0)&n>>>0<p>>>0)&1;r=xl(K|0,J|0,L|0,0)|0;q=y;g=xl(g|0,m|0,(J>>>0<s>>>0|(J|0)==(s|0)&K>>>0<o>>>0)&1|0,0)|0;g=xl(g|0,y|0,(q>>>0<0|(q|0)==0&r>>>0<L>>>0)&1|0,0)|0;m=y;if((m|0)<0){p=n;k=t;o=r;s=q}else{o=r;k=t;break}}}else{q=r;n=p}j=j|((o|g|n|0)!=0|(q|m|k|0)!=0)&1}}else{j=-1;i=-1}K=Jl(j|0,i|0,1)|0;L=y;J=Il(j|0,i|0,63)|0;oi(f,a[h+3>>0]|0,0,w,J|u,y|v,K,L,h);l=x;return}while(0);L=h+2|0;a[L>>0]=a[L>>0]|1;L=f;c[L>>2]=0;c[L+4>>2]=-1073741824;b[f+8>>1]=-1;L=f+10|0;b[L>>1]=b[k>>1]|0;b[L+2>>1]=b[k+2>>1]|0;b[L+4>>1]=b[k+4>>1]|0;l=x;return}function ti(e,f,g){e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;j=f;h=c[j>>2]|0;j=c[j+4>>2]|0;f=f+8|0;i=c[f>>2]|0;f=c[f+4>>2]|0;o=f&65535;k=Il(i|0,f|0,48)|0;l=Il(i|0,f|0,63)|0;m=y;p=l&255;n=k&32767;a:do if(n<<16>>16<32767){switch(n<<16>>16){case 0:break;default:{q=16;break a}}if((i|h|0)==0&(o|j|0)==0){q=Jl(l|0,m|0,15)|0;g=e;c[g>>2]=0;c[g+4>>2]=0;b[e+8>>1]=q&32768;return}if(!((i|0)==0&(o|0)==0)){r=o>>>0<1|(o|0)==1&i>>>0<0;n=r?i:o;s=n>>>0<65536;n=s?n<<16:n;s=s?16:0;l=n>>>0<16777216;n=(((r?32:0)|(l?s|8:s)&255)+(d[10416+((l?n<<8:n)>>>24)>>0]|0)<<24)+-251658240|0;l=n>>24;s=Jl(h|0,j|0,l|0)|0;r=y;n=(n|0)==0;m=Jl(i|0,o|0,l|0)|0;f=y;k=Il(h|0,j|0,0-l&63|0)|0;l=1-l|0;h=s;j=r;i=n?i:k|m;f=n?o:y|f;break}o=j>>>0<1|(j|0)==1&h>>>0<0;s=o?h:j;r=s>>>0<65536;s=r?s<<16:s;r=r?16:0;i=s>>>0<16777216;s=(((o?32:0)|(i?r|8:r)&255)+(d[10416+((i?s<<8:s)>>>24)>>0]|0)<<24)+-251658240|0;i=s>>24;if((s|0)<0){k=Il(h|0,j|0,0-i|0)|0;f=y;h=Jl(h|0,j|0,i&63|0)|0;j=y}else{k=Jl(h|0,j|0,i|0)|0;f=y;h=0;j=0}l=-63-i|0;i=k}else{switch(n<<16>>16){case 32767:break;default:{q=16;break a}}if((i|h|0)==0&(o|j|0)==0){s=Jl(l|0,m|0,15)|0;r=e;c[r>>2]=0;c[r+4>>2]=-2147483648;b[e+8>>1]=s|32767;return}if(0==0&(f&2147450880|0)==2147418112?!((i|h|0)==0&(f&32767|j|0)==0):0){s=g+2|0;a[s>>0]=a[s>>0]|1}g=Jl(i|0,f|0,16)|0;p=y;q=Il(h|0,j|0,48)|0;p=Il(g|q|0,p|y|0,1)|0;q=y;g=(p|0)==0&(q|0)==0;s=Jl(l|0,m|0,15)|0;r=e;c[r>>2]=g?0:p;c[r+4>>2]=g?-1073741824:q|-2147483648;b[e+8>>1]=s|32767;return}while(0);if((q|0)==16){l=k&32767;f=o|65536}r=Jl(h|0,j|0,15)|0;s=y;n=Jl(i|0,f|0,15)|0;q=y;o=Il(h|0,j|0,49)|0;oi(e,80,p,l,n|o,q|y,r,s,g);return}function ui(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;h=d+8|0;g=h;r=c[g>>2]|0;g=c[g+4>>2]|0;q=Jl(r|0,g|0,1)|0;p=y;if(p>>>0>4294836223|(p|0)==-131073&q>>>0>4294967295){l=d;l=(c[l>>2]|r|0?1:(c[l+4>>2]|g&65535|0)!=0)&1}else l=0;if(0==0&(g&2147450880|0)==2147418112){n=d;n=(c[n>>2]|r|0?1:(c[n+4>>2]|g&32767|0)!=0)&1}else n=0;m=e+8|0;i=m;q=c[i>>2]|0;i=c[i+4>>2]|0;p=Jl(q|0,i|0,1)|0;o=y;if(o>>>0>4294836223|(o|0)==-131073&p>>>0>4294967295){k=e;k=(c[k>>2]|q|0?1:(c[k+4>>2]|i&65535|0)!=0)&1}else k=0;if(0==0&(i&2147450880|0)==2147418112){j=e;j=(c[j>>2]|q|0?1:(c[j+4>>2]|i&32767|0)!=0)&1}else j=0;p=g|32768;o=h;c[o>>2]=r;c[o+4>>2]=p;o=i|32768;c[m>>2]=q;c[m+4>>2]=o;if(j|n|0){m=f+2|0;a[m>>0]=a[m>>0]|1}if(!n){if(!(l<<24>>24)){c[b>>2]=c[e>>2];c[b+4>>2]=c[e+4>>2];c[b+8>>2]=c[e+8>>2];c[b+12>>2]=c[e+12>>2];return}if(j|k^1|0){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];return}}else if(!j)if(!k){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];return}else{c[b>>2]=c[e>>2];c[b+4>>2]=c[e+4>>2];c[b+8>>2]=c[e+8>>2];c[b+12>>2]=c[e+12>>2];return}g=Jl(r|0,p|0,1)|0;h=y;j=d;i=c[j>>2]|0;j=c[j+4>>2]|0;k=Jl(q|0,o|0,1)|0;l=y;m=e;f=c[m>>2]|0;m=c[m+4>>2]|0;n=(g|0)!=(k|0)|(h|0)!=(l|0);if(!((h>>>0>l>>>0|(h|0)==(l|0)&g>>>0>=k>>>0)&(n|(j>>>0>m>>>0|(j|0)==(m|0)&i>>>0>=f>>>0)))){c[b>>2]=c[e>>2];c[b+4>>2]=c[e+4>>2];c[b+8>>2]=c[e+8>>2];c[b+12>>2]=c[e+12>>2];return}if(!((l>>>0>h>>>0|(l|0)==(h|0)&k>>>0>=g>>>0)&(n|(m>>>0>j>>>0|(m|0)==(j|0)&f>>>0>=i>>>0)))){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];return}if(p>>>0<o>>>0|(p|0)==(o|0)&r>>>0<q>>>0){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];return}else{c[b>>2]=c[e>>2];c[b+4>>2]=c[e+4>>2];c[b+8>>2]=c[e+8>>2];c[b+12>>2]=c[e+12>>2];return}}function vi(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+32|0;h=x+16|0;g=x;w=b;q=c[w>>2]|0;w=c[w+4>>2]|0;k=b+8|0;m=c[k>>2]|0;k=c[k+4>>2]|0;s=k&65535;k=Il(m|0,k|0,48)|0;k=k&32767;u=d;v=c[u>>2]|0;u=c[u+4>>2]|0;t=d+8|0;j=c[t>>2]|0;t=c[t+4>>2]|0;o=t&65535;t=Il(j|0,t|0,48)|0;t=t&32767;n=k-t|0;do if((n|0)<=0){if((n|0)>=0){if((k|0)!=32767){b=xl(v|0,u|0,q|0,w|0)|0;i=y;g=xl(j|0,o|0,m|0,s|0)|0;g=xl(g|0,y|0,(i>>>0<w>>>0|(i|0)==(w|0)&b>>>0<q>>>0)&1|0,0)|0;h=y;if(k|0){j=b;d=h|131072;b=0;h=0;p=37;break}e=Jl(e&255|0,0,63)|0;f=a;c[f>>2]=b;c[f+4>>2]=i;f=a+8|0;c[f>>2]=g|e;c[f+4>>2]=h|y;l=x;return}if((m|q|v|j|0)==0?(s|w|u|o|0)==0:0){c[a>>2]=c[b>>2];c[a+4>>2]=c[b+4>>2];c[a+8>>2]=c[b+8>>2];c[a+12>>2]=c[b+12>>2];l=x;return}else{c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];ui(a,g,h,f);l=x;return}}if((t|0)==32767)if((j|v|0)==0&(o|u|0)==0){e=Jl(e&255|0,0,63)|0;f=a;c[f>>2]=0;c[f+4>>2]=0;f=a+8|0;c[f>>2]=e;c[f+4>>2]=y|2147418112;l=x;return}else{c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];ui(a,g,h,f);l=x;return}g=(k|0)==0;m=g?m:m;d=g?s:s|65536;g=n+(g&1)|0;h=0-g|0;b=g&63;if(!g){k=t;g=d;d=u;u=q;t=w;n=j;b=0;h=0;p=36}else{do if((g|0)<=-64)if((h|0)!=64)if((g|0)>-128){p=Jl(m|0,d|0,b|0)|0;n=y;b=Il(m|0,d|0,h&63|0)|0;r=q;s=w;q=p;p=0;g=0;i=y;h=n;break}else{h=(h|0)==128;r=q;s=w;q=h?m:((m|0)!=0|(d|0)!=0)&1;p=0;g=0;b=0;i=0;h=h?d:0;break}else{r=0;s=0;p=0;g=0;b=m;i=d;h=w}else{g=Jl(q|0,w|0,b|0)|0;n=y;k=Jl(m|0,d|0,b|0)|0;i=y;b=Il(q|0,w|0,h|0)|0;i=i|y;p=Il(m|0,d|0,h|0)|0;r=0;s=0;q=g;g=y;b=k|b;h=n}while(0);k=t;d=u;u=b;t=i;n=j;m=p;b=q|((r|0)!=0|(s|0)!=0)&1;p=36}}else{if((k|0)==32767)if((m|q|0)==0&(s|w|0)==0){c[a>>2]=c[b>>2];c[a+4>>2]=c[b+4>>2];c[a+8>>2]=c[b+8>>2];c[a+12>>2]=c[b+12>>2];l=x;return}else{c[g>>2]=c[b>>2];c[g+4>>2]=c[b+4>>2];c[g+8>>2]=c[b+8>>2];c[g+12>>2]=c[b+12>>2];c[h>>2]=c[d>>2];c[h+4>>2]=c[d+4>>2];c[h+8>>2]=c[d+8>>2];c[h+12>>2]=c[d+12>>2];ui(a,g,h,f);l=x;return}if(!t){g=n+-1|0;if(!g){g=s;d=u;u=q;t=w;n=j;b=0;h=0;p=36;break}else{h=1;i=o}}else{g=n;h=0;i=o|65536}h=h-n&63;do if((g|0)>=64)if((g|0)!=64)if((g|0)<128){t=Jl(j|0,i|0,h|0)|0;h=y;b=Il(j|0,i|0,g&63|0)|0;n=0;o=0;d=y;r=v;p=u;i=t;break}else{t=(g|0)==128;n=0;o=0;b=0;d=0;h=t?i:0;r=v;p=u;i=t?j:((j|0)!=0|(i|0)!=0)&1;break}else{n=0;o=0;b=j;d=i;h=u;r=0;p=0;i=v}else{t=Jl(v|0,u|0,h|0)|0;r=y;h=Jl(j|0,i|0,h|0)|0;d=y;b=Il(v|0,u|0,g|0)|0;d=d|y;n=Il(j|0,i|0,g|0)|0;o=y;b=h|b;h=r;r=0;p=0;i=t}while(0);g=s;v=b;u=q;t=w;b=i|((r|0)!=0|(p|0)!=0)&1;p=36}while(0);if((p|0)==36){j=xl(v|0,d|0,u|0,t|0)|0;i=y;g=xl(n|0,o|0,m|0,g|65536|0)|0;g=xl(g|0,y|0,(i>>>0<t>>>0|(i|0)==(t|0)&j>>>0<u>>>0)&1|0,0)|0;d=y;if(d>>>0<131072|(d|0)==131072&g>>>0<0)k=k+-1|0;else p=37}if((p|0)==37){v=Jl(j|0,i|0,63)|0;w=y;u=Jl(g|0,d|0,63)|0;t=y;j=Il(j|0,i|0,1)|0;i=y|t;g=Il(g|0,d|0,1)|0;d=y;j=j|u;b=v|((b|0)!=0|(h|0)!=0)&1;h=w}yi(a,e,k,g,d,j,i,b,h,f);l=x;return}function wi(b,d,e,f,g){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0;x=l;l=l+32|0;p=x+16|0;n=x;r=d;v=c[r>>2]|0;r=c[r+4>>2]|0;t=d+8|0;i=c[t>>2]|0;t=c[t+4>>2]|0;m=Il(i|0,t|0,48)|0;h=m&32767;o=e;A=c[o>>2]|0;o=c[o+4>>2]|0;z=e+8|0;j=c[z>>2]|0;z=c[z+4>>2]|0;k=Il(j|0,z|0,48)|0;k=k&32767;q=h-k|0;s=Jl(v|0,r|0,14)|0;u=y;t=Jl(i|0,t|0,14)|0;i=y&1073741823;r=Il(v|0,r|0,50)|0;r=t&-16384|r;i=i|y;t=Jl(A|0,o|0,14)|0;v=y;z=Jl(j|0,z|0,14)|0;j=y&1073741823;o=Il(A|0,o|0,50)|0;o=z&-16384|o;j=j|y;do if((q|0)>0){if((h|0)==32767)if((r|s|0)==0&(i|u|0)==0){c[b>>2]=c[d>>2];c[b+4>>2]=c[d+4>>2];c[b+8>>2]=c[d+8>>2];c[b+12>>2]=c[d+12>>2];l=x;return}else{c[n>>2]=c[d>>2];c[n+4>>2]=c[d+4>>2];c[n+8>>2]=c[d+8>>2];c[n+12>>2]=c[d+12>>2];c[p>>2]=c[e>>2];c[p+4>>2]=c[e+4>>2];c[p+8>>2]=c[e+8>>2];c[p+12>>2]=c[e+12>>2];ui(b,n,p,g);l=x;return}if(!k){k=q+-1|0;if(!k){n=t;m=v;k=o}else{m=k;k=1;w=34}}else{m=q;k=0;j=j|1073741824;w=34}do if((w|0)==34){k=k-q&63;if((m|0)<64){w=Jl(o|0,j|0,k|0)|0;A=y;z=Il(t|0,v|0,m|0)|0;A=A|y;n=Jl(t|0,v|0,k|0)|0;n=w|z|((n|0)!=0|(y|0)!=0)&1;k=Il(o|0,j|0,m|0)|0;m=A;j=y;break}if((m|0)==64){n=o|((t|0)!=0|(v|0)!=0)&1;m=j;k=0;j=0;break}if((m|0)<128){A=Il(o|0,j|0,m&63|0)|0;m=y;n=Jl(o|0,j|0,k|0)|0;n=A|((n|t|0)!=0|(y|v|0)!=0)&1;k=0;j=0;break}else{n=((o|t|0)!=0|(j|v|0)!=0)&1;m=0;k=0;j=0;break}}while(0);p=n;n=r;i=i|1073741824;w=42}else{if((q|0)>=0){m=m&32767;a:do if(m<<16>>16>=32767){switch(m<<16>>16){case 32767:break;default:break a}if((r|s|t|o|0)==0?(i|u|v|j|0)==0:0){A=g+2|0;a[A>>0]=a[A>>0]|1;A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=0;c[A+4>>2]=-32768;l=x;return}else{c[n>>2]=c[d>>2];c[n+4>>2]=c[d+4>>2];c[n+8>>2]=c[d+8>>2];c[n+12>>2]=c[d+12>>2];c[p>>2]=c[e>>2];c[p+4>>2]=c[e+4>>2];c[p+8>>2]=c[e+8>>2];c[p+12>>2]=c[e+12>>2];ui(b,n,p,g);l=x;return}}else{switch(m<<16>>16){case 0:break;default:break a}h=1;k=1}while(0);if(j>>>0<i>>>0|(j|0)==(i|0)&o>>>0<r>>>0){p=t;m=v;n=r;k=o;w=42;break}if(!(i>>>0<j>>>0|(i|0)==(j|0)&r>>>0<o>>>0)){if(v>>>0<u>>>0|(v|0)==(u|0)&t>>>0<s>>>0){p=t;m=v;n=r;k=o;w=42;break}if(!(u>>>0<v>>>0|(u|0)==(v|0)&s>>>0<t>>>0)){z=Jl((a[g+1>>0]|0)==1|0,0,63)|0;A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=z;c[A+4>>2]=y;l=x;return}else{h=k;m=s;n=u;k=r}}else{h=k;m=s;n=u;k=r}}else{if((k|0)==32767)if((o|t|0)==0&(j|v|0)==0){z=Jl((f^1)&255|0,0,63)|0;A=b;c[A>>2]=0;c[A+4>>2]=0;A=b+8|0;c[A>>2]=z;c[A+4>>2]=y|2147418112;l=x;return}else{c[n>>2]=c[d>>2];c[n+4>>2]=c[d+4>>2];c[n+8>>2]=c[d+8>>2];c[n+12>>2]=c[d+12>>2];c[p>>2]=c[e>>2];c[p+4>>2]=c[e+4>>2];c[p+8>>2]=c[e+8>>2];c[p+12>>2]=c[e+12>>2];ui(b,n,p,g);l=x;return}h=(h|0)==0;p=h?r:r;i=h?i:i|1073741824;h=q+(h&1)|0;m=0-h|0;n=h&63;do if(h){if((h|0)>-64){r=Jl(p|0,i|0,n|0)|0;A=y;z=Il(s|0,u|0,m|0)|0;A=A|y;n=Jl(s|0,u|0,n|0)|0;n=r|z|((n|0)!=0|(y|0)!=0)&1;p=Il(p|0,i|0,m|0)|0;m=n;n=A;i=y;break}if((m|0)==64){m=p|((s|0)!=0|(u|0)!=0)&1;n=i;p=0;i=0;break}if((h|0)>-128){z=Il(p|0,i|0,m&63|0)|0;A=y;m=Jl(p|0,i|0,n|0)|0;m=z|((m|s|0)!=0|(y|u|0)!=0)&1;n=A;p=0;i=0;break}else{m=((p|s|0)!=0|(i|u|0)!=0)&1;n=0;p=0;i=0;break}}else{m=s;n=u}while(0);h=k;j=j|1073741824;k=p}z=yl(t|0,v|0,m|0,n|0)|0;A=y;j=yl(o|0,j|0,k|0,i|0)|0;i=(v>>>0<n>>>0|(v|0)==(n|0)&t>>>0<m>>>0)<<31>>31;i=xl(j|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;f=f^1;j=y;k=z;m=A}while(0);if((w|0)==42){z=yl(s|0,u|0,p|0,m|0)|0;A=y;j=yl(n|0,i|0,k|0,j|0)|0;i=(u>>>0<m>>>0|(u|0)==(m|0)&s>>>0<p>>>0)<<31>>31;i=xl(j|0,y|0,i|0,((i|0)<0)<<31>>31|0)|0;j=y;k=z;m=A}xi(b,f,h+-15|0,i,j,k,m,g);l=x;return}function xi(a,b,c,e,f,g,h,i){a=a|0;b=b|0;c=c|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;o=(e|0)==0&(f|0)==0;p=o?g:e;q=o?h:f;j=o?0:g;m=o?0:h;o=o?c+-64|0:c;k=q>>>0<1|(q|0)==1&p>>>0<0;g=k?p:q;l=g>>>0<65536;g=l?g<<16:g;l=l?16:0;n=g>>>0<16777216;g=(((k?32:0)|(n?l|8:l)&255)+(d[10416+((n?g<<8:g)>>>24)>>0]|0)<<24)+-251658240|0;n=g>>24;if((g|0)>-16777216){l=Jl(j|0,m|0,n|0)|0;c=y;h=(g|0)==0;g=Jl(p|0,q|0,n|0)|0;k=y;j=Il(j|0,m|0,0-n&63|0)|0;j=h?p:j|g;k=h?q:y|k;m=c;p=0;q=0;o=o-n|0;yi(a,b,o,j,k,l,m,p,q,i);return}e=0-n|0;f=n&63;do if((g|0)<=-1073741824)if((e|0)!=64)if((g|0)==-2147483648){e=(e|0)==128;k=j;l=m;j=e?p:((p|0)!=0|(q|0)!=0)&1;h=0;c=0;f=0;g=0;e=e?q:0;break}else{h=Jl(p|0,q|0,f|0)|0;r=y;f=Il(p|0,q|0,e&63|0)|0;k=j;l=m;j=h;h=0;c=0;g=y;e=r;break}else{k=0;l=0;h=0;c=0;f=p;g=q;e=m}else{c=Jl(j|0,m|0,f|0)|0;r=y;s=Jl(p|0,q|0,f|0)|0;g=y;f=Il(j|0,m|0,e|0)|0;g=g|y;h=Il(p|0,q|0,e|0)|0;k=0;l=0;j=c;c=y;f=s|f;e=r}while(0);m=c;p=f;q=g;r=j|((k|0)!=0|(l|0)!=0)&1;s=e;o=o-n|0;yi(a,b,o,h,m,p,q,r,s,i);return}function yi(b,d,e,f,g,h,i,j,k,l){b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;var m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0;s=a[l+1>>0]|0;t=s<<24>>24==0;m=Il(j|0,k|0,63)|0;do if(!t)if(s<<24>>24!=3)if(!(d<<24>>24)){m=((j|0)!=0|(k|0)!=0)&s<<24>>24==2&1;break}else{m=((j|0)!=0|(k|0)!=0)&s<<24>>24==1&1;break}else m=0;else m=m&255;while(0);a:do if(e>>>0>32764){do if((e|0)<=32765){if((e|0)==32765)if((f|0)!=-1|(g|0)!=131071|((h|0)!=-1|(i|0)!=-1)|m<<24>>24==0){e=32765;o=m;n=f;m=g;break a}else break;if((e|0)>=0){o=m;n=f;m=g;break a}do if(!(m<<24>>24!=0&((e|0)==-1&(a[l>>0]|0)!=1))){m=0-e|0;n=e&63;if((e|0)<=-64)if((m|0)!=64){h=j|h;i=k|i;if((e|0)>-128){o=Jl(f|0,g|0,n|0)|0;q=y;g=Il(f|0,g|0,m&63|0)|0;j=h;k=i;e=1;n=0;m=0;h=g;i=y;break}else{q=(m|0)==128;j=h;k=i;o=q?f:((f|0)!=0|(g|0)!=0)&1;q=q?g:0;e=1;n=0;m=0;h=0;i=0;break}}else{o=h;q=i;e=1;n=0;m=0;h=f;i=g}else{p=1;r=19}}else{p=g>>>0<131071|(g|0)==131071&f>>>0<4294967295|(f|0)==-1&(g|0)==131071&((h|0)!=-1|(i|0)!=-1);n=e&63;m=0-e|0;r=19}while(0);if((r|0)==19){o=Jl(h|0,i|0,n|0)|0;q=y;r=Jl(f|0,g|0,n|0)|0;n=y;h=Il(h|0,i|0,m|0)|0;i=n|y;n=Il(f|0,g|0,m|0)|0;e=p;m=y;h=r|h}j=o|((j|0)!=0|(k|0)!=0)&1;k=(j|0)!=0|(q|0)!=0;if(e&k){g=l+2|0;a[g>>0]=a[g>>0]|16}if(t){o=Il(o|0,q|0,63)|0;e=0;o=o&255;k=q;break a}if(!(d<<24>>24)){e=0;o=s<<24>>24==2&k&1;k=q;break a}else{e=0;o=s<<24>>24==1&k&1;k=q;break a}}while(0);l=l+2|0;a[l>>0]=a[l>>0]|40;if((s<<24>>24!=3?!(d<<24>>24!=0&s<<24>>24==2):0)?!(d<<24>>24==0&s<<24>>24==1):0){t=Jl(d&255|0,0,63)|0;s=0;g=0;l=y|2147418112;d=b;f=d;c[f>>2]=s;d=d+4|0;c[d>>2]=g;d=b+8|0;b=d;c[b>>2]=t;d=d+4|0;c[d>>2]=l;return}Jl(d&255|0,0,63)|0;s=-1;g=-1;t=-1;l=y|2147418111;d=b;f=d;c[f>>2]=s;d=d+4|0;c[d>>2]=g;d=b+8|0;b=d;c[b>>2]=t;d=d+4|0;c[d>>2]=l;return}else{o=m;n=f;m=g}while(0);if(!((j|0)==0&(k|0)==0)){l=l+2|0;a[l>>0]=a[l>>0]|32}if(!(o<<24>>24))e=(h|n|0)==0&(i|m|0)==0?0:e;else{g=xl(h|0,i|0,1,0)|0;l=y;n=xl(n|0,m|0,(h|0)==-1&(i|0)==-1&1|0,0)|0;i=~(t&((j|0)==0&(k&2147483647|0)==0)&1);m=y;h=g&i;i=l&((i|0)<0)<<31>>31}l=Jl(d&255|0,0,63)|0;g=y;s=Jl(e|0,0,48)|0;t=y;g=xl(n|0,m|0,l|0,g|0)|0;t=xl(g|0,y|0,s|0,t|0)|0;s=h;g=i;l=y;d=b;f=d;c[f>>2]=s;d=d+4|0;c[d>>2]=g;d=b+8|0;b=d;c[b>>2]=t;d=d+4|0;c[d>>2]=l;return}
+function ne(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0;y=l;l=l+240|0;u=y+224|0;m=y+216|0;i=y+208|0;j=y+200|0;s=y+192|0;p=y+184|0;o=y+176|0;n=y+168|0;h=y+160|0;q=y;w=y+212|0;x=y+152|0;v=y+136|0;k=y+144|0;r=y+128|0;e=c[d>>2]|0;c[w>>2]=e;a:while(1){f=a[e>>0]|0;b:do if(!(fl(f<<24>>24)|0)){if(f<<24>>24!=47)break a;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break b;default:{}}e=e+1|0}}case 42:break;default:break a}e=e+2|0;c:while(1)switch(a[e>>0]|0){case 0:break b;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break c;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;f=a[e>>0]|0;g=f<<24>>24;if(!(f<<24>>24)){me(b,18018,h);l=y;return}d:do if((g+-48|0)>>>0<10){u=jl(e,w,0)|0;v=x;c[v>>2]=1;c[v+4>>2]=u}else switch(f<<24>>24){case 34:{oe(x,w);break d}case 123:{e=e+1|0;c[w>>2]=e;i=Le(12)|0;c[x>>2]=2;c[x+4>>2]=i;i=k+4|0;h=q+1|0;j=q;e:while(1){f=a[e>>0]|0;f:do if(!(fl(f<<24>>24)|0)){g:do if(f<<24>>24==47){switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break f;default:{}}e=e+1|0}}case 42:break;default:break g}e=e+2|0;h:while(1)switch(a[e>>0]|0){case 0:break f;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break h;else e=f;break}default:e=e+1|0}e=e+2|0;break f}while(0);c[w>>2]=e;f=a[e>>0]|0;g=f<<24>>24;switch(f<<24>>24){case 125:{t=38;break e}case 34:{oe(k,w);e=c[i>>2]|0;if((c[k>>2]|0)==7){t=40;break e}break}default:{if((g+-97|0)>>>0>25&((f<<24>>24==36|(f<<24>>24==95|(g+-65|0)>>>0<26))^1)){t=48;break e}a[q>>0]=f;e=e+1|0;g=a[e>>0]|0;t=g<<24>>24;if((t+-48|0)>>>0<10|((t+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(t+-65|0)>>>0<26)))){f=e;e=h;do{if((e-j|0)>126){t=48;break e}a[e>>0]=g;f=f+1|0;e=e+1|0;g=a[f>>0]|0;t=g<<24>>24}while((t+-48|0)>>>0<10|((t+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(t+-65|0)>>>0<26))))}else{f=e;e=h}c[w>>2]=f;a[e>>0]=0;t=gk(q)|0;e=Tj(t+5|0)|0;c[e>>2]=t;Ll(e+4|0,q|0,t+1|0)|0}}if(!(c[e>>2]|0)){t=48;break e}f=c[w>>2]|0;i:while(1){g=a[f>>0]|0;j:do if(!(fl(g<<24>>24)|0)){if(g<<24>>24!=47)break i;switch(a[f+1>>0]|0){case 47:{f=f+2|0;while(1){switch(a[f>>0]|0){case 10:case 0:break j;default:{}}f=f+1|0}}case 42:break;default:break i}f=f+2|0;k:while(1)switch(a[f>>0]|0){case 0:break j;case 42:{g=f+1|0;if((a[g>>0]|0)==47)break k;else f=g;break}default:f=f+1|0}f=f+2|0}else f=f+1|0;while(0)}c[w>>2]=f;if((a[f>>0]|0)!=58){t=65;break e}c[w>>2]=f+1;ne(v,w);c[m>>2]=c[x>>2];c[m+4>>2]=c[x+4>>2];c[u>>2]=c[v>>2];c[u+4>>2]=c[v+4>>2];ie(m,e+4|0,u)|0;e=c[w>>2]|0;l:while(1){f=a[e>>0]|0;m:do if(!(fl(f<<24>>24)|0)){if(f<<24>>24!=47)break l;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break m;default:{}}e=e+1|0}}case 42:break;default:break l}e=e+2|0;n:while(1)switch(a[e>>0]|0){case 0:break m;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break n;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;switch(a[e>>0]|0){case 125:break f;case 44:break;default:{t=83;break e}}e=e+1|0;c[w>>2]=e}else e=e+1|0;while(0)}if((t|0)==38){c[w>>2]=e+1;break d}else if((t|0)==40){c[b>>2]=7;c[b+4>>2]=e;l=y;return}else if((t|0)==48){me(b,18041,n);l=y;return}else if((t|0)==65){me(b,18063,o);l=y;return}else if((t|0)==83){me(b,18076,p);l=y;return}break}case 91:{e=e+1|0;c[w>>2]=e;n=Le(12)|0;c[x>>2]=3;c[x+4>>2]=n;o=n+8|0;p=n+4|0;m=n+8|0;q=n+8|0;j=0;o:while(1){p:while(1){f=a[e>>0]|0;q:do if(!(fl(f<<24>>24)|0)){if(f<<24>>24!=47)break p;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break q;default:{}}e=e+1|0}}case 42:break;default:break p}e=e+2|0;r:while(1)switch(a[e>>0]|0){case 0:break q;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break r;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;if((a[e>>0]|0)==93){t=101;break}ne(r,w);i=r;h=c[i>>2]|0;i=c[i+4>>2]|0;k=v;c[k>>2]=h;c[k+4>>2]=i;k=j+1|0;e=c[n>>2]|0;if(e>>>0<=j>>>0){if((e|0)==(j|0)){e=c[p>>2]|0;if((e|0)>(j|0)){f=k;g=c[m>>2]|0;e=j}else{e=(e*3|0)/2|0;e=(k|0)>(e|0)?k:e;g=Vj(c[q>>2]|0,e<<3)|0;c[q>>2]=g;c[p>>2]=e;e=c[n>>2]|0;f=e+1|0}c[n>>2]=f;e=g+(e<<3)|0;t=109}}else{e=(c[o>>2]|0)+(j<<3)|0;c[u>>2]=c[e>>2];c[u+4>>2]=c[e+4>>2];je(u);e=(c[o>>2]|0)+(j<<3)|0;t=109}if((t|0)==109){t=0;j=e;c[j>>2]=h;c[j+4>>2]=i}e=c[w>>2]|0;s:while(1){f=a[e>>0]|0;t:do if(!(fl(f<<24>>24)|0)){if(f<<24>>24!=47)break s;switch(a[e+1>>0]|0){case 47:{e=e+2|0;while(1){switch(a[e>>0]|0){case 10:case 0:break t;default:{}}e=e+1|0}}case 42:break;default:break s}e=e+2|0;u:while(1)switch(a[e>>0]|0){case 0:break t;case 42:{f=e+1|0;if((a[f>>0]|0)==47)break u;else e=f;break}default:e=e+1|0}e=e+2|0}else e=e+1|0;while(0)}c[w>>2]=e;switch(a[e>>0]|0){case 44:{e=e+1|0;c[w>>2]=e;break}case 93:break;default:break o}j=k}if((t|0)==101){c[w>>2]=e+1;break d}me(b,18097,s);l=y;return}default:{if((g+-97|0)>>>0>25&((f<<24>>24==36|(f<<24>>24==95|(g+-65|0)>>>0<26))^1)){me(b,18159,i);l=y;return}a[q>>0]=f;f=e+1|0;e=q+1|0;g=a[f>>0]|0;v=g<<24>>24;v:do if((v+-48|0)>>>0<10|((v+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(v+-65|0)>>>0<26)))){h=q;while(1){if((e-h|0)>126)break v;a[e>>0]=g;f=f+1|0;e=e+1|0;g=a[f>>0]|0;v=g<<24>>24;if(!((v+-48|0)>>>0<10|((v+-97|0)>>>0<26|(g<<24>>24==36|(g<<24>>24==95|(v+-65|0)>>>0<26))))){t=134;break}}}else t=134;while(0);if((t|0)==134){c[w>>2]=f;a[e>>0]=0;if(!(fk(q,18118)|0)){v=x;c[v>>2]=5;c[v+4>>2]=0;break d}if(!(fk(q,18123)|0)){v=x;c[v>>2]=4;c[v+4>>2]=1;break d}if(!(fk(q,18128)|0)){v=x;c[v>>2]=4;c[v+4>>2]=0;break d}}c[j>>2]=q;me(b,18134,j);l=y;return}}while(0);c[d>>2]=c[w>>2];d=x;w=c[d+4>>2]|0;x=b;c[x>>2]=c[d>>2];c[x+4>>2]=w;l=y;return}function oe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+4144|0;r=s+4128|0;q=s+4120|0;p=s+4112|0;o=s+4104|0;n=s+4096|0;m=s;j=m+4095|0;e=(c[d>>2]|0)+1|0;k=m;a:while(1){h=e+1|0;i=a[e>>0]|0;f=i<<24>>24;b:do switch(i<<24>>24){case 0:case 10:{e=3;break a}case 34:{e=23;break a}case 92:{g=e+2|0;f=a[h>>0]|0;switch(f|0){case 92:case 34:case 39:{e=g;break b}case 110:{f=10;e=g;break b}case 114:{f=13;e=g;break b}case 116:{f=9;e=g;break b}case 120:{g=a[g>>0]|0;h=g<<24>>24;f=h+-48|0;do if(f>>>0>=10)if((h+-65|0)>>>0>=6)if(g<<24>>24<87|(h+-97|0)>>>0>5){e=12;break a}else{i=h+-87|0;break}else{i=h+-55|0;break}else i=f;while(0);g=a[e+3>>0]|0;h=g<<24>>24;f=h+-48|0;do if(f>>>0>=10)if((h+-65|0)>>>0>=6)if(g<<24>>24<87|(h+-97|0)>>>0>5){e=17;break a}else{f=h+-87|0;break}else{f=h+-55|0;break}while(0);f=f|i<<4;e=e+4|0;break b}default:{e=19;break a}}}default:e=h}while(0);if(k>>>0>=j>>>0){e=21;break}a[k>>0]=f;k=k+1|0}if((e|0)==3){me(b,18180,n);l=s;return}else if((e|0)==12){me(b,18200,o);l=s;return}else if((e|0)==17){me(b,18200,p);l=s;return}else if((e|0)==19){me(b,18218,q);l=s;return}else if((e|0)==21){me(b,18238,r);l=s;return}else if((e|0)==23){a[k>>0]=0;c[d>>2]=h;q=gk(m)|0;r=Tj(q+5|0)|0;c[r>>2]=q;Ll(r+4|0,m|0,q+1|0)|0;c[b>>2]=0;c[b+4>>2]=r;l=s;return}}function pe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+32|0;k=n+24|0;m=n+16|0;i=n+20|0;j=n+8|0;g=n;c[i>>2]=d;ne(g,i);h=c[g>>2]|0;g=c[g+4>>2]|0;f=j;c[f>>2]=h;c[f+4>>2]=g;if((h|0)==7){m=b;c[m>>2]=h;c[m+4>>2]=g;l=n;return}d=c[i>>2]|0;a:while(1){e=a[d>>0]|0;b:do if(!(fl(e<<24>>24)|0)){if(e<<24>>24!=47){f=19;break a}switch(a[d+1>>0]|0){case 47:{d=d+2|0;while(1){switch(a[d>>0]|0){case 10:case 0:break b;default:{}}d=d+1|0}}case 42:break;default:{f=8;break a}}d=d+2|0;c:while(1)switch(a[d>>0]|0){case 0:break b;case 42:{e=d+1|0;if((a[e>>0]|0)==47)break c;else d=e;break}default:d=d+1|0}d=d+2|0}else d=d+1|0;while(0)}if((f|0)==8)c[i>>2]=d;else if((f|0)==19?(c[i>>2]=d,e<<24>>24==0):0){m=b;c[m>>2]=h;c[m+4>>2]=g;l=n;return};c[k>>2]=c[j>>2];c[k+4>>2]=c[j+4>>2];je(k);me(b,18254,m);l=n;return}function qe(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=l;l=l+16|0;g=f;h=Tj(e+1|0)|0;Ll(h|0,d|0,e|0)|0;a[h+e>>0]=0;pe(g,h);d=g;g=c[d>>2]|0;d=c[d+4>>2]|0;Uj(h);e=b;c[e>>2]=g;c[e+4>>2]=d;l=f;return}function re(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0;g=Le(16)|0;h=Le(1168)|0;j=h+8|0;hk(j,b)|0;i=Rk(j,47)|0;a[((i|0)==0?j:i+1|0)>>0]=0;i=h+1064|0;c[i>>2]=i;c[h+1068>>2]=i;c[h+4>>2]=d;c[h+1036>>2]=e;c[h+1040>>2]=f;c[h>>2]=g;c[g+12>>2]=h;c[g>>2]=5;c[g+4>>2]=2;c[g+8>>2]=3;nd(b,0,0,g,12,1)|0;return g|0}function se(a){a=a|0;a=(c[a+12>>2]|0)+1048|0;y=c[a+4>>2]|0;return c[a>>2]|0}function te(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=c[a+12>>2]|0;c[i+1120>>2]=0;j=i+1128|0;c[j>>2]=b;c[j+4>>2]=d;c[i+1156>>2]=e;c[i+1144>>2]=f;c[i+1140>>2]=0;c[i+1148>>2]=g;c[i+1152>>2]=h;h=i+1096|0;g=h;g=xl(c[g>>2]|0,c[g+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;c[h>>2]=g;c[h+4>>2]=y;return ze(a,1)|0}function ue(a,b,d,e,f,g,h){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;var i=0,j=0;i=c[a+12>>2]|0;c[i+1120>>2]=1;j=i+1128|0;c[j>>2]=b;c[j+4>>2]=d;c[i+1156>>2]=e;c[i+1144>>2]=f;c[i+1140>>2]=0;c[i+1148>>2]=g;c[i+1152>>2]=h;h=i+1112|0;g=h;g=xl(c[g>>2]|0,c[g+4>>2]|0,f|0,((f|0)<0)<<31>>31|0)|0;c[h>>2]=g;c[h+4>>2]=y;return ze(a,1)|0}function ve(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;G=l;l=l+1280|0;B=G+128|0;E=G+1248|0;D=G+1240|0;C=G+1232|0;o=G+1224|0;n=G+1216|0;k=G+1200|0;i=G+1184|0;h=G+1176|0;g=G+1168|0;j=G+1256|0;x=G+1160|0;z=G+1152|0;f=G+1208|0;m=G+1192|0;A=G;v=G+1264|0;u=a+12|0;w=c[u>>2]|0;if((b|0)<0){t=c[3662]|0;c[g>>2]=0-b;nl(t,18287,g)|0;Da(1)}qe(f,d,e);r=f;t=c[r>>2]|0;r=c[r+4>>2]|0;s=x;c[s>>2]=t;c[s+4>>2]=r;if((t|0)==7){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];c[h>>2]=le(B)|0;_e(18992,h);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if(($e(B,18330,j)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}s=c[j>>2]|0;t=s<<1;b=w+1056|0;c[b>>2]=t;if((s|0)>=1?(t+-1&t|0)==0:0){a=w+1060|0;c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if(($e(B,18361,a)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}a=c[a>>2]|0;if((a|0)<1){_e(18369,k);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}s=c[b>>2]|0;s=Dl(s|0,((s|0)<0)<<31>>31|0,a|0,((a|0)<0)<<31>>31|0)|0;t=y;r=w+1048|0;c[r>>2]=s;c[r+4>>2]=t;c[w+1072>>2]=0;r=(c[w+4>>2]|0)/(c[j>>2]|0)|0;c[w+1076>>2]=(r|0)>1?r:1;c[w+1136>>2]=-1;c[w+1080>>2]=8;t=xl(s|0,t|0,7,0)|0;t=Bl(t|0,y|0,8,0)|0;c[w+1088>>2]=t;c[w+1084>>2]=Le(t<<2)|0;t=w+1160|0;c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];if((af(B,18386,t,1)|0)<0){c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}if((c[t>>2]|0)>32){_e(18405,n);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];he(m,B,18437);b=m;a=c[b>>2]|0;b=c[b+4>>2]|0;s=z;c[s>>2]=a;c[s+4>>2]=b;if((a|0)!=6){if((a|0)!=3){_e(18446,o);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}q=c[b>>2]|0;a:do if((q|0)>0){p=v+4|0;r=w+1064|0;s=w+1068|0;o=0;b:while(1){b=q-o|0;n=c[t>>2]|0;n=(b|0)<(n|0)?b:n;b=(n|0)>0;c:do if(b){a=0;do{c[B>>2]=c[z>>2];c[B+4>>2]=c[z+4>>2];ke(v,B,a+o|0);if((c[v>>2]|0)!=1)break b;c[A+(a<<2)>>2]=c[p>>2];a=a+1|0}while((a|0)<(n|0));if((n|0)==1){d=c[A>>2]|0;b=c[s>>2]|0;d:do if((b|0)!=(r|0)){a=b;while(1){if((c[a+12>>2]|0)==(d|0))break;a=c[a+4>>2]|0;if((a|0)==(r|0))break d}if((b|0)==(a|0))if(!b)break;else break c;else{j=c[a>>2]|0;k=a+4|0;m=c[k>>2]|0;c[j+4>>2]=m;c[m>>2]=j;c[a>>2]=0;c[k>>2]=0;m=c[s>>2]|0;c[s>>2]=a;c[a>>2]=r;c[k>>2]=m;c[m>>2]=a;break c}}while(0);k=c[u>>2]|0;m=we(k,d)|0;j=k+1104|0;i=j;i=xl(c[i>>2]|0,c[i+4>>2]|0,1,0)|0;c[j>>2]=i;c[j+4>>2]=y;c[D>>2]=k+8;c[D+4>>2]=d;nk(B,1024,18488,D)|0;nd(B,0,0,m,13,1)|0}else F=35}else F=35;while(0);if((F|0)==35){F=0;j=(o|0)/(c[t>>2]|0)|0;k=c[u>>2]|0;m=Tj(140)|0;c[m>>2]=k;c[m+4>>2]=j;c[m+8>>2]=n;do if(b){g=k+1064|0;h=k+1068|0;i=m+12|0;a=0;f=0;do{e=c[A+(f<<2)>>2]|0;d=c[h>>2]|0;e:do if((d|0)!=(g|0)){b=d;while(1){if((c[b+12>>2]|0)==(e|0))break;b=c[b+4>>2]|0;if((b|0)==(g|0)){F=44;break e}}if((d|0)==(b|0))if(!d){F=44;break}else{b=0;break}else{H=c[b>>2]|0;d=b+4|0;e=c[d>>2]|0;c[H+4>>2]=e;c[e>>2]=H;c[b>>2]=0;c[d>>2]=0;e=c[h>>2]|0;c[h>>2]=b;c[b>>2]=g;c[d>>2]=e;c[e>>2]=b;b=0;break}}else F=44;while(0);if((F|0)==44){F=0;b=we(k,e)|0;a=1}c[i+(f<<2)>>2]=b;f=f+1|0}while((f|0)!=(n|0));if(!a){F=48;break}c[E>>2]=k+8;c[E+4>>2]=j;nk(B,1024,18502,E)|0;nd(B,0,0,m,14,1)|0}else F=48;while(0);if((F|0)==48){F=0;Uj(m)}}o=n+o|0;if((q|0)<=(o|0))break a}_e(18466,C);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}while(0)};c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);a=c[w+1036>>2]|0;if(!a){l=G;return}db[a&15](c[w+1040>>2]|0);l=G;return}_e(18341,i);c[B>>2]=c[x>>2];c[B+4>>2]=c[x+4>>2];je(B);Da(1)}function we(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0;h=a+1072|0;d=c[h>>2]|0;i=a+1076|0;g=a+1064|0;a:do if((d|0)>=(c[i>>2]|0)?(e=c[g>>2]|0,(e|0)!=(g|0)):0)do{f=e;e=c[e>>2]|0;if((c[f+16>>2]|0)==1){c[h>>2]=d+-1;Ia(f+20|0);j=c[f>>2]|0;d=c[f+4>>2]|0;c[j+4>>2]=d;c[d>>2]=j;Uj(f);d=c[h>>2]|0;if((d|0)<(c[i>>2]|0))break a}}while((e|0)!=(g|0));while(0);j=Le(28)|0;c[j+8>>2]=a;c[j+12>>2]=b;c[j+16>>2]=0;b=j+20|0;Ga(b|0);Ja(b|0,c[a+1056>>2]<<9|0)|0;b=a+1068|0;i=c[b>>2]|0;c[b>>2]=j;c[j>>2]=g;c[j+4>>2]=i;c[i>>2]=j;c[h>>2]=(c[h>>2]|0)+1;return j|0}function xe(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;h=l;l=l+16|0;f=h;if((b|0)<0){g=c[3662]|0;c[f>>2]=c[a+12>>2];nl(g,18660,f)|0;Da(1)}g=c[a+8>>2]|0;if((c[g+1056>>2]<<9|0)!=(e|0))ja(18685,18580,366,18714);b=c[g>>2]|0;f=a+16|0;if(c[f>>2]|0)ja(18617,18580,346,18644);La(a+20|0,0,d|0,e|0);c[f>>2]=1;if((c[a+12>>2]|0)!=(c[g+1136>>2]|0)){l=h;return}ze(b,0)|0;l=h;return}function ye(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0;m=l;l=l+16|0;f=m;if((b|0)<0){k=c[3662]|0;c[f>>2]=c[a+4>>2];nl(k,18516,f)|0;Da(1)}j=c[(c[a>>2]|0)+1056>>2]<<9;k=a+8|0;b=c[k>>2]|0;if((N(j,b)|0)!=(e|0))ja(18541,18580,252,18592);if((b|0)<=0){Uj(a);l=m;return}f=a+12|0;b=0;while(1){e=c[f+(b<<2)>>2]|0;if(e|0){g=c[e+8>>2]|0;h=c[g>>2]|0;i=e+16|0;if(c[i>>2]|0){b=9;break}n=d+(N(b,j)|0)|0;La(e+20|0,0,n|0,c[g+1056>>2]<<9|0);c[i>>2]=1;if((c[e+12>>2]|0)==(c[g+1136>>2]|0))ze(h,0)|0}b=b+1|0;if((b|0)>=(c[k>>2]|0)){b=13;break}}if((b|0)==9)ja(18617,18580,346,18644);else if((b|0)==13){Uj(a);l=m;return}}function ze(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0;E=l;l=l+1040|0;C=E+1024|0;B=E;w=a+12|0;x=c[w>>2]|0;z=x+1144|0;A=x+1140|0;a=c[A>>2]|0;d=(c[z>>2]|0)-a|0;a:do if(d|0){m=x+1128|0;n=x+1080|0;o=x+1084|0;p=x+1056|0;q=x+1136|0;r=x+1064|0;s=x+1068|0;t=x+1120|0;u=x+1156|0;v=x+1092|0;b:while(1){i=m;h=c[i>>2]|0;i=c[i+4>>2]|0;e=c[n>>2]|0;f=((e|0)<0)<<31>>31;k=Fl(h|0,i|0,e|0,f|0)|0;g=y;j=c[(c[o>>2]|0)+(k<<2)>>2]|0;do if(!j){e=c[p>>2]|0;f=((e|0)<0)<<31>>31;g=Fl(h|0,i|0,e|0,f|0)|0;f=Dl(g|0,y|0,e|0,f|0)|0;f=yl(h|0,i|0,f|0,y|0)|0;e=e-f|0;d=(d|0)<(e|0)?d:e;c[q>>2]=g;e=c[s>>2]|0;if((e|0)==(r|0))break b;a=e;while(1){if((c[a+12>>2]|0)==(g|0))break;a=c[a+4>>2]|0;if((a|0)==(r|0))break b}if((e|0)==(a|0)){if(!e)break b}else{h=c[a>>2]|0;i=a+4|0;j=c[i>>2]|0;c[h+4>>2]=j;c[j>>2]=h;c[a>>2]=0;c[i>>2]=0;j=c[s>>2]|0;c[s>>2]=a;c[a>>2]=r;c[i>>2]=j;c[j>>2]=a}if(!(c[a+16>>2]|0)){a=1;D=23;break b}if(!(c[t>>2]|0)){Ha(a+20|0,f<<9|0,(c[u>>2]|0)+(c[A>>2]<<9)|0,d<<9|0);a=(c[A>>2]|0)+d|0;c[A>>2]=a;j=m;j=xl(c[j>>2]|0,c[j+4>>2]|0,d|0,((d|0)<0)<<31>>31|0)|0;k=m;c[k>>2]=j;c[k+4>>2]=y;c[q>>2]=-1;break}else{h=Le(8)|0;i=c[n>>2]<<9;j=Tj(i)|0;Ga(h|0);Ja(h|0,i|0)|0;c[(c[o>>2]|0)+(k<<2)>>2]=h;k=N(c[n>>2]|0,k)|0;Ha(a+20|0,((c[p>>2]|0)+-1&k)<<9|0,j|0,i|0);La(h|0,0,j|0,i|0);Uj(j);c[v>>2]=(c[v>>2]|0)+1;a=c[A>>2]|0;break}}else{f=Dl(k|0,g|0,e|0,f|0)|0;f=yl(h|0,i|0,f|0,y|0)|0;e=e-f|0;e=(d|0)<(e|0)?d:e;f=f<<9;a=(c[u>>2]|0)+(a<<9)|0;d=e<<9;if(!(c[t>>2]|0))Ha(j|0,f|0,a|0,d|0);else La(j|0,f|0,a|0,d|0);a=(c[A>>2]|0)+e|0;c[A>>2]=a;j=m;j=xl(c[j>>2]|0,c[j+4>>2]|0,e|0,((e|0)<0)<<31>>31|0)|0;k=m;c[k>>2]=j;c[k+4>>2]=y}while(0);d=(c[z>>2]|0)-a|0;if(!d)break a}if((D|0)==23){l=E;return a|0}b=c[w>>2]|0;D=we(b,g)|0;A=b+1104|0;z=A;z=xl(c[z>>2]|0,c[z+4>>2]|0,1,0)|0;c[A>>2]=z;c[A+4>>2]=y;c[C>>2]=b+8;c[C+4>>2]=g;nk(B,1024,18488,C)|0;nd(B,0,0,D,13,1)|0;D=1;l=E;return D|0}while(0);if(b|0){D=0;l=E;return D|0}eb[c[x+1148>>2]&15](c[x+1152>>2]|0,0);D=0;l=E;return D|0}function Ae(){var a=0;a=Le(2592)|0;c[a+2568>>2]=9;c[a+2572>>2]=7;c[a+2576>>2]=2;c[a+2580>>2]=5;return a|0}function Be(a,b,d,e,f,g){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0;i=c[a>>2]|0;if((i|0)>=32)ja(18729,18770,85,18778);if(!(((e|0)!=0|(f|0)!=0)&((e&4095|0)==0&0==0)))ja(18797,18770,86,18778);c[a>>2]=i+1;h=a+8+(i*80|0)|0;c[h>>2]=a;c[a+8+(i*80|0)+32>>2]=1;c[a+8+(i*80|0)+36>>2]=g&-5;j=a+8+(i*80|0)+8|0;c[j>>2]=b;c[j+4>>2]=d;b=a+8+(i*80|0)+16|0;c[b>>2]=e;c[b+4>>2]=f;b=(g&4|0)==0;j=a+8+(i*80|0)+24|0;c[j>>2]=b?e:0;c[j+4>>2]=b?f:0;j=a+8+(i*80|0)+40|0;c[j>>2]=0;b=a+8+(i*80|0)+48|0;c[b>>2]=0;d=Le(e)|0;c[j>>2]=d;if(!d){ll(18847,29,1,c[3662]|0)|0;Da(1)}if(!(g&2))return h|0;f=Il(e|0,f|0,12)|0;f=(f+31|0)>>>5<<2;g=a+8+(i*80|0)+44|0;c[g>>2]=f;j=a+8+(i*80|0)+60|0;c[j>>2]=0;c[a+8+(i*80|0)+52>>2]=Le(f)|0;c[a+8+(i*80|0)+56>>2]=Le(c[g>>2]|0)|0;c[b>>2]=c[a+8+(i*80|0)+52+(c[j>>2]<<2)>>2];return h|0}function Ce(a,b){a=a|0;b=b|0;Uj(c[b+40>>2]|0);return}function De(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;h=b+48|0;i=c[h>>2]|0;f=b+44|0;d=c[f>>2]|0;g=d>>>2;a:do if(g){e=0;while(1){if(c[i+(e<<2)>>2]|0)break;e=e+1|0;if(e>>>0>=g>>>0)break a}g=b+24|0;if(!((c[g>>2]|0)==0&(c[g+4>>2]|0)==0)){fb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[b+16>>2]|0);d=c[f>>2]|0}}while(0);f=b+60|0;g=c[f>>2]^1;c[f>>2]=g;b=c[b+52+(g<<2)>>2]|0;c[h>>2]=b;Nl(b|0,0,d|0)|0;return i|0}function Ee(a,b,d,e,f){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0;h=b+24|0;g=h;g=(c[g>>2]|0)==0&(c[g+4>>2]|0)==0;if(!f){if(g)return;if(c[b+32>>2]|0)fb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[b+16>>2]|0);e=b+8|0;c[e>>2]=0;c[e+4>>2]=0;c[h>>2]=0;c[h+4>>2]=0;return}if(!g?(f=b+8|0,(c[f>>2]|0)==(d|0)?(c[f+4>>2]|0)==(e|0):0):0)return;if(!(c[b+32>>2]|0))a=b+16|0;else{f=b+16|0;fb[c[a+2588>>2]&15](c[a+2584>>2]|0,c[b+40>>2]|0,c[f>>2]|0);a=f}b=b+8|0;c[b>>2]=d;c[b+4>>2]=e;d=a;e=c[d+4>>2]|0;c[h>>2]=c[d>>2];c[h+4>>2]=e;return}function Fe(a){a=a|0;var b=0,d=0,e=0;b=c[a>>2]|0;if((b|0)<=0){Uj(a);return}e=a+2572|0;d=0;do{if(c[a+8+(d*80|0)+32>>2]|0){eb[c[e>>2]&15](a,a+8+(d*80|0)|0);b=c[a>>2]|0}d=d+1|0}while((d|0)<(b|0));Uj(a);return}function Ge(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;h=c[a>>2]|0;if((h|0)<=0){i=0;return i|0}e=0;while(1){f=a+8+(e*80|0)+8|0;g=c[f>>2]|0;f=c[f+4>>2]|0;if(!(f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0)?(j=a+8+(e*80|0)+24|0,g=xl(c[j>>2]|0,c[j+4>>2]|0,g|0,f|0)|0,f=y,f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0):0)break;e=e+1|0;if((e|0)>=(h|0)){e=0;i=7;break}}if((i|0)==7)return e|0;j=a+8+(e*80|0)|0;return j|0}function He(a,b,d,e,f,g,h,i,j){a=a|0;b=b|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,l=0,m=0;k=c[a>>2]|0;if((k|0)>=32)ja(18729,18770,197,18877);if(f>>>0<1|(f|0)==1&e>>>0<0){c[a>>2]=k+1;l=a+8+(k*80|0)|0;c[l>>2]=a;m=a+8+(k*80|0)+8|0;c[m>>2]=b;c[m+4>>2]=d;b=a+8+(k*80|0)+16|0;c[b>>2]=e;c[b+4>>2]=f;b=(j&16|0)==0;d=a+8+(k*80|0)+24|0;c[d>>2]=b?e:0;c[d+4>>2]=b?f:0;c[a+8+(k*80|0)+32>>2]=0;c[a+8+(k*80|0)+64>>2]=g;c[a+8+(k*80|0)+68>>2]=h;c[a+8+(k*80|0)+72>>2]=i;c[a+8+(k*80|0)+76>>2]=j;return l|0}else ja(18897,18770,198,18877);return 0}function Ie(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0;f=c[a>>2]|0;if(c[a+32>>2]|0){hb[c[f+2580>>2]&7](f,a,b,d,e);return}h=a+24|0;g=h;g=(c[g>>2]|0)==0&(c[g+4>>2]|0)==0;if(!e){if(g)return;d=a+8|0;c[d>>2]=0;c[d+4>>2]=0;d=h;c[d>>2]=0;c[d+4>>2]=0;return}f=a+8|0;if(!g?(e=f,(c[e>>2]|0)==(b|0)?(c[e+4>>2]|0)==(d|0):0):0)return;e=f;c[e>>2]=b;c[e+4>>2]=d;a=a+16|0;b=c[a+4>>2]|0;d=h;c[d>>2]=c[a>>2];c[d+4>>2]=b;return}function Je(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;i=c[a>>2]|0;if((i|0)<=0){k=0;return k|0}h=0;while(1){f=a+8+(h*80|0)+8|0;g=c[f>>2]|0;f=c[f+4>>2]|0;if(!(f>>>0>d>>>0|(f|0)==(d|0)&g>>>0>b>>>0)?(l=a+8+(h*80|0)+24|0,l=xl(c[l>>2]|0,c[l+4>>2]|0,g|0,f|0)|0,m=y,m>>>0>d>>>0|(m|0)==(d|0)&l>>>0>b>>>0):0)break;f=h+1|0;if((f|0)<(i|0))h=f;else{f=0;k=11;break}}if((k|0)==11)return f|0;if(!(c[a+8+(h*80|0)+32>>2]|0)){m=0;return m|0}f=yl(b|0,d|0,g|0,f|0)|0;if(e|0?(m=c[a+8+(h*80|0)+48>>2]|0,j=m+(f>>>17<<2)|0,m|0):0)c[j>>2]=c[j>>2]|1<<(f>>>12&31);m=(c[a+8+(h*80|0)+40>>2]|0)+f|0;return m|0}function Ke(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;c[a>>2]=b;c[a+4>>2]=d;c[a+8>>2]=e;return}function Le(a){a=a|0;var b=0;b=Tj(a)|0;if(!b){b=0;return b|0}Nl(b|0,0,a|0)|0;return b|0}function Me(b,d,e){b=b|0;d=d|0;e=e|0;var f=0;f=a[d>>0]|0;a:do if(f<<24>>24){while(1){if((a[b>>0]|0)!=f<<24>>24){b=0;break}b=b+1|0;d=d+1|0;f=a[d>>0]|0;if(!(f<<24>>24))break a}return b|0}while(0);if(!e){e=1;return e|0}c[e>>2]=b;e=1;return e|0}function Ne(a){a=a|0;c[a>>2]=0;c[a+4>>2]=0;c[a+8>>2]=0;return}function Oe(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0;h=b+4|0;i=c[h>>2]|0;j=i+1|0;g=b+8|0;k=c[g>>2]|0;f=(k*3|0)>>>1;f=(j|0)>(f|0)?j:f;e=c[b>>2]|0;if(j>>>0>k>>>0){e=Vj(e,f)|0;c[b>>2]=e;c[g>>2]=f}a[e+i>>0]=d;if(j>>>0<=(c[h>>2]|0)>>>0)return;c[h>>2]=j;return}function Pe(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0;g=a+4|0;h=c[g>>2]|0;i=gk(b)|0;j=i+h|0;f=a+8|0;k=c[f>>2]|0;e=(k*3|0)>>>1;e=(j|0)>(e|0)?j:e;d=c[a>>2]|0;if(j>>>0>k>>>0){d=Vj(d,e)|0;c[a>>2]=d;c[f>>2]=e}Ll(d+h|0,b|0,i|0)|0;if(j>>>0<=(c[g>>2]|0)>>>0)return;c[g>>2]=j;return}function Qe(a,b,e){a=a|0;b=b|0;e=e|0;var f=0,g=0,h=0;if(!((a|0)!=0&(e|0)!=0)){h=-1;return h|0}switch(b|0){case 128:case 192:case 256:break;default:{h=-2;return h|0}}g=(b|0)==128;do if(!g){f=e+240|0;if((b|0)==192){c[f>>2]=12;break}else{c[f>>2]=14;break}}else c[e+240>>2]=10;while(0);f=(d[a+1>>0]|0)<<16|(d[a>>0]|0)<<24|(d[a+2>>0]|0)<<8|(d[a+3>>0]|0);c[e>>2]=f;c[e+4>>2]=(d[a+5>>0]|0)<<16|(d[a+4>>0]|0)<<24|(d[a+6>>0]|0)<<8|(d[a+7>>0]|0);c[e+8>>2]=(d[a+9>>0]|0)<<16|(d[a+8>>0]|0)<<24|(d[a+10>>0]|0)<<8|(d[a+11>>0]|0);c[e+12>>2]=(d[a+13>>0]|0)<<16|(d[a+12>>0]|0)<<24|(d[a+14>>0]|0)<<8|(d[a+15>>0]|0);if(g){a=0;do{g=c[e+12>>2]|0;f=c[16+((g>>>16&255)<<2)>>2]&-16777216^f^c[16+((g>>>8&255)<<2)>>2]&16711680^c[16+((g&255)<<2)>>2]&65280^c[16+(g>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];h=e;e=e+16|0;c[e>>2]=f;b=c[h+4>>2]^f;c[h+20>>2]=b;b=c[h+8>>2]^b;c[h+24>>2]=b;c[h+28>>2]=b^g;a=a+1|0}while((a|0)!=10);f=0;return f|0}c[e+16>>2]=(d[a+17>>0]|0)<<16|(d[a+16>>0]|0)<<24|(d[a+18>>0]|0)<<8|(d[a+19>>0]|0);c[e+20>>2]=(d[a+21>>0]|0)<<16|(d[a+20>>0]|0)<<24|(d[a+22>>0]|0)<<8|(d[a+23>>0]|0);if((b|0)==192){a=0;while(1){h=c[e+20>>2]|0;f=c[16+((h>>>16&255)<<2)>>2]&-16777216^f^c[16+((h>>>8&255)<<2)>>2]&16711680^c[16+((h&255)<<2)>>2]&65280^c[16+(h>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];b=e+24|0;c[b>>2]=f;g=c[e+4>>2]^f;c[e+28>>2]=g;g=c[e+8>>2]^g;c[e+32>>2]=g;g=c[e+12>>2]^g;c[e+36>>2]=g;a=a+1|0;if((a|0)==8){f=0;break}g=c[e+16>>2]^g;c[e+40>>2]=g;c[e+44>>2]=g^h;e=b}return f|0}c[e+24>>2]=(d[a+25>>0]|0)<<16|(d[a+24>>0]|0)<<24|(d[a+26>>0]|0)<<8|(d[a+27>>0]|0);c[e+28>>2]=(d[a+29>>0]|0)<<16|(d[a+28>>0]|0)<<24|(d[a+30>>0]|0)<<8|(d[a+31>>0]|0);if((b|0)!=256){h=0;return h|0}a=0;while(1){h=c[e+28>>2]|0;f=c[16+((h>>>16&255)<<2)>>2]&-16777216^f^c[16+((h>>>8&255)<<2)>>2]&16711680^c[16+((h&255)<<2)>>2]&65280^c[16+(h>>>24<<2)>>2]&255^c[1040+(a<<2)>>2];b=e+32|0;c[b>>2]=f;g=c[e+4>>2]^f;c[e+36>>2]=g;g=c[e+8>>2]^g;c[e+40>>2]=g;g=c[e+12>>2]^g;c[e+44>>2]=g;a=a+1|0;if((a|0)==7){f=0;break}g=c[16+(g>>>24<<2)>>2]&-16777216^c[e+16>>2]^c[16+((g>>>16&255)<<2)>>2]&16711680^c[16+((g>>>8&255)<<2)>>2]&65280^c[16+((g&255)<<2)>>2]&255;c[e+48>>2]=g;g=c[e+20>>2]^g;c[e+52>>2]=g;g=c[e+24>>2]^g;c[e+56>>2]=g;c[e+60>>2]=g^h;e=b}return f|0}function Re(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0;a=Qe(a,b,d)|0;if((a|0)<0){d=a;return d|0}e=d+240|0;a=c[e>>2]|0;if((a|0)<=0){d=0;return d|0}a=a<<2;b=0;do{f=d+(b<<2)|0;g=c[f>>2]|0;h=d+(a<<2)|0;c[f>>2]=c[h>>2];c[h>>2]=g;h=d+((b|1)<<2)|0;g=c[h>>2]|0;f=d+((a|1)<<2)|0;c[h>>2]=c[f>>2];c[f>>2]=g;f=d+((b|2)<<2)|0;g=c[f>>2]|0;h=d+((a|2)<<2)|0;c[f>>2]=c[h>>2];c[h>>2]=g;h=d+((b|3)<<2)|0;g=c[h>>2]|0;f=d+((a|3)<<2)|0;c[h>>2]=c[f>>2];c[f>>2]=g;b=b+4|0;a=a+-4|0}while((b|0)<(a|0));if((c[e>>2]|0)<=1){h=0;return h|0}a=d;b=1;do{h=a;a=a+16|0;g=c[a>>2]|0;c[a>>2]=c[2112+((c[16+((g>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(g>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((g>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((g&255)<<2)>>2]&255)<<2)>>2];g=h+20|0;f=c[g>>2]|0;c[g>>2]=c[2112+((c[16+((f>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(f>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((f>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((f&255)<<2)>>2]&255)<<2)>>2];g=h+24|0;f=c[g>>2]|0;c[g>>2]=c[2112+((c[16+((f>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(f>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((f>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((f&255)<<2)>>2]&255)<<2)>>2];h=h+28|0;g=c[h>>2]|0;c[h>>2]=c[2112+((c[16+((g>>>16&255)<<2)>>2]&255)<<2)>>2]^c[1088+((c[16+(g>>>24<<2)>>2]&255)<<2)>>2]^c[3136+((c[16+((g>>>8&255)<<2)>>2]&255)<<2)>>2]^c[4160+((c[16+((g&255)<<2)>>2]&255)<<2)>>2];b=b+1|0}while((b|0)<(c[e>>2]|0));a=0;return a|0}function Se(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=c[f+240>>2]>>1;o=j<<3;p=f+(o+-8<<2)|0;n=f;g=((d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|(d[b+3>>0]|0))^c[f>>2];h=((d[b+5>>0]|0)<<16|(d[b+4>>0]|0)<<24|(d[b+6>>0]|0)<<8|(d[b+7>>0]|0))^c[f+4>>2];i=((d[b+9>>0]|0)<<16|(d[b+8>>0]|0)<<24|(d[b+10>>0]|0)<<8|(d[b+11>>0]|0))^c[f+8>>2];b=((d[b+13>>0]|0)<<16|(d[b+12>>0]|0)<<24|(d[b+14>>0]|0)<<8|(d[b+15>>0]|0))^c[f+12>>2];while(1){k=c[6208+((h>>>16&255)<<2)>>2]^c[5184+(g>>>24<<2)>>2]^c[7232+((i>>>8&255)<<2)>>2]^c[8256+((b&255)<<2)>>2]^c[n+16>>2];l=c[6208+((i>>>16&255)<<2)>>2]^c[5184+(h>>>24<<2)>>2]^c[7232+((b>>>8&255)<<2)>>2]^c[8256+((g&255)<<2)>>2]^c[n+20>>2];m=c[6208+((b>>>16&255)<<2)>>2]^c[5184+(i>>>24<<2)>>2]^c[7232+((g>>>8&255)<<2)>>2]^c[8256+((h&255)<<2)>>2]^c[n+24>>2];g=c[6208+((g>>>16&255)<<2)>>2]^c[5184+(b>>>24<<2)>>2]^c[7232+((h>>>8&255)<<2)>>2]^c[8256+((i&255)<<2)>>2]^c[n+28>>2];h=n+32|0;b=j+-1|0;i=k>>>24;if(!b)break;r=c[6208+((m>>>16&255)<<2)>>2]^c[5184+(l>>>24<<2)>>2]^c[7232+((g>>>8&255)<<2)>>2]^c[8256+((k&255)<<2)>>2]^c[n+36>>2];q=c[6208+((g>>>16&255)<<2)>>2]^c[5184+(m>>>24<<2)>>2]^c[7232+((k>>>8&255)<<2)>>2]^c[8256+((l&255)<<2)>>2]^c[n+40>>2];k=c[6208+((k>>>16&255)<<2)>>2]^c[5184+(g>>>24<<2)>>2]^c[7232+((l>>>8&255)<<2)>>2]^c[8256+((m&255)<<2)>>2]^c[n+44>>2];j=b;n=h;g=c[6208+((l>>>16&255)<<2)>>2]^c[5184+(i<<2)>>2]^c[7232+((m>>>8&255)<<2)>>2]^c[8256+((g&255)<<2)>>2]^c[h>>2];h=r;i=q;b=k}r=(c[16+((l>>>16&255)<<2)>>2]&16711680|c[16+(i<<2)>>2]&-16777216|c[16+((m>>>8&255)<<2)>>2]&65280|c[16+((g&255)<<2)>>2]&255)^c[f+(o<<2)>>2];a[e>>0]=r>>>24;a[e+1>>0]=r>>>16;a[e+2>>0]=r>>>8;a[e+3>>0]=r;r=(c[16+((m>>>16&255)<<2)>>2]&16711680|c[16+(l>>>24<<2)>>2]&-16777216|c[16+((g>>>8&255)<<2)>>2]&65280|c[16+((k&255)<<2)>>2]&255)^c[p+36>>2];a[e+4>>0]=r>>>24;a[e+5>>0]=r>>>16;a[e+6>>0]=r>>>8;a[e+7>>0]=r;r=(c[16+((g>>>16&255)<<2)>>2]&16711680|c[16+(m>>>24<<2)>>2]&-16777216|c[16+((k>>>8&255)<<2)>>2]&65280|c[16+((l&255)<<2)>>2]&255)^c[p+40>>2];a[e+8>>0]=r>>>24;a[e+9>>0]=r>>>16;a[e+10>>0]=r>>>8;a[e+11>>0]=r;r=(c[16+((k>>>16&255)<<2)>>2]&16711680|c[16+(g>>>24<<2)>>2]&-16777216|c[16+((l>>>8&255)<<2)>>2]&65280|c[16+((m&255)<<2)>>2]&255)^c[p+44>>2];a[e+12>>0]=r>>>24;a[e+13>>0]=r>>>16;a[e+14>>0]=r>>>8;a[e+15>>0]=r;return}function Te(b,e,f){b=b|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0,p=0,q=0,r=0;j=c[f+240>>2]>>1;o=j<<3;p=f+(o+-8<<2)|0;n=f;g=((d[b+1>>0]|0)<<16|(d[b>>0]|0)<<24|(d[b+2>>0]|0)<<8|(d[b+3>>0]|0))^c[f>>2];h=((d[b+5>>0]|0)<<16|(d[b+4>>0]|0)<<24|(d[b+6>>0]|0)<<8|(d[b+7>>0]|0))^c[f+4>>2];i=((d[b+9>>0]|0)<<16|(d[b+8>>0]|0)<<24|(d[b+10>>0]|0)<<8|(d[b+11>>0]|0))^c[f+8>>2];b=((d[b+13>>0]|0)<<16|(d[b+12>>0]|0)<<24|(d[b+14>>0]|0)<<8|(d[b+15>>0]|0))^c[f+12>>2];while(1){k=c[2112+((b>>>16&255)<<2)>>2]^c[1088+(g>>>24<<2)>>2]^c[3136+((i>>>8&255)<<2)>>2]^c[4160+((h&255)<<2)>>2]^c[n+16>>2];l=c[2112+((g>>>16&255)<<2)>>2]^c[1088+(h>>>24<<2)>>2]^c[3136+((b>>>8&255)<<2)>>2]^c[4160+((i&255)<<2)>>2]^c[n+20>>2];m=c[2112+((h>>>16&255)<<2)>>2]^c[1088+(i>>>24<<2)>>2]^c[3136+((g>>>8&255)<<2)>>2]^c[4160+((b&255)<<2)>>2]^c[n+24>>2];g=c[2112+((i>>>16&255)<<2)>>2]^c[1088+(b>>>24<<2)>>2]^c[3136+((h>>>8&255)<<2)>>2]^c[4160+((g&255)<<2)>>2]^c[n+28>>2];h=n+32|0;b=j+-1|0;i=k>>>24;if(!b)break;r=c[2112+((k>>>16&255)<<2)>>2]^c[1088+(l>>>24<<2)>>2]^c[3136+((g>>>8&255)<<2)>>2]^c[4160+((m&255)<<2)>>2]^c[n+36>>2];q=c[2112+((l>>>16&255)<<2)>>2]^c[1088+(m>>>24<<2)>>2]^c[3136+((k>>>8&255)<<2)>>2]^c[4160+((g&255)<<2)>>2]^c[n+40>>2];k=c[2112+((m>>>16&255)<<2)>>2]^c[1088+(g>>>24<<2)>>2]^c[3136+((l>>>8&255)<<2)>>2]^c[4160+((k&255)<<2)>>2]^c[n+44>>2];j=b;n=h;g=c[2112+((g>>>16&255)<<2)>>2]^c[1088+(i<<2)>>2]^c[3136+((m>>>8&255)<<2)>>2]^c[4160+((l&255)<<2)>>2]^c[h>>2];h=r;i=q;b=k}r=(c[9280+((g>>>16&255)<<2)>>2]&16711680|c[9280+(i<<2)>>2]&-16777216|c[9280+((m>>>8&255)<<2)>>2]&65280|c[9280+((l&255)<<2)>>2]&255)^c[f+(o<<2)>>2];a[e>>0]=r>>>24;a[e+1>>0]=r>>>16;a[e+2>>0]=r>>>8;a[e+3>>0]=r;r=(c[9280+((k>>>16&255)<<2)>>2]&16711680|c[9280+(l>>>24<<2)>>2]&-16777216|c[9280+((g>>>8&255)<<2)>>2]&65280|c[9280+((m&255)<<2)>>2]&255)^c[p+36>>2];a[e+4>>0]=r>>>24;a[e+5>>0]=r>>>16;a[e+6>>0]=r>>>8;a[e+7>>0]=r;r=(c[9280+((l>>>16&255)<<2)>>2]&16711680|c[9280+(m>>>24<<2)>>2]&-16777216|c[9280+((k>>>8&255)<<2)>>2]&65280|c[9280+((g&255)<<2)>>2]&255)^c[p+40>>2];a[e+8>>0]=r>>>24;a[e+9>>0]=r>>>16;a[e+10>>0]=r>>>8;a[e+11>>0]=r;r=(c[9280+((m>>>16&255)<<2)>>2]&16711680|c[9280+(g>>>24<<2)>>2]&-16777216|c[9280+((l>>>8&255)<<2)>>2]&65280|c[9280+((k&255)<<2)>>2]&255)^c[p+44>>2];a[e+12>>0]=r>>>24;a[e+13>>0]=r>>>16;a[e+14>>0]=r>>>8;a[e+15>>0]=r;return}function Ue(b,c,d,e,f,g){b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;var h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0;U=l;l=l+16|0;T=U;h=d>>>0>15;if(!g){if(h){i=d+-16|0;j=i&-16;A=j+16|0;g=b+A|0;k=f+1|0;m=f+2|0;n=f+3|0;o=f+4|0;p=f+5|0;q=f+6|0;r=f+7|0;s=f+8|0;t=f+9|0;u=f+10|0;v=f+11|0;w=f+12|0;x=f+13|0;y=f+14|0;z=f+15|0;h=b;b=c;while(1){S=T;Q=h;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));Te(h,b,e);a[b>>0]=a[b>>0]^a[f>>0];S=b+1|0;a[S>>0]=a[S>>0]^a[k>>0];S=b+2|0;a[S>>0]=a[S>>0]^a[m>>0];S=b+3|0;a[S>>0]=a[S>>0]^a[n>>0];S=b+4|0;a[S>>0]=a[S>>0]^a[o>>0];S=b+5|0;a[S>>0]=a[S>>0]^a[p>>0];S=b+6|0;a[S>>0]=a[S>>0]^a[q>>0];S=b+7|0;a[S>>0]=a[S>>0]^a[r>>0];S=b+8|0;a[S>>0]=a[S>>0]^a[s>>0];S=b+9|0;a[S>>0]=a[S>>0]^a[t>>0];S=b+10|0;a[S>>0]=a[S>>0]^a[u>>0];S=b+11|0;a[S>>0]=a[S>>0]^a[v>>0];S=b+12|0;a[S>>0]=a[S>>0]^a[w>>0];S=b+13|0;a[S>>0]=a[S>>0]^a[x>>0];S=b+14|0;a[S>>0]=a[S>>0]^a[y>>0];S=b+15|0;a[S>>0]=a[S>>0]^a[z>>0];S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));d=d+-16|0;if(d>>>0<=15)break;else{h=h+16|0;b=b+16|0}}d=i-j|0;h=c+A|0}else{g=b;h=c}if(!d){l=U;return}S=T;Q=g;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));Te(T,T,e);c=0;do{a[h+c>>0]=a[f+c>>0]^a[T+c>>0];c=c+1|0}while((c|0)!=(d|0));S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));l=U;return}if(h){O=d+-16|0;i=O&-16;P=i+16|0;h=b+P|0;j=f+1|0;k=T+1|0;m=f+2|0;n=T+2|0;o=f+3|0;p=T+3|0;q=f+4|0;r=T+4|0;s=f+5|0;t=T+5|0;u=f+6|0;v=T+6|0;w=f+7|0;x=T+7|0;y=f+8|0;z=T+8|0;A=f+9|0;B=T+9|0;C=f+10|0;D=T+10|0;E=f+11|0;F=T+11|0;G=f+12|0;H=T+12|0;I=f+13|0;J=T+13|0;K=f+14|0;L=T+14|0;M=f+15|0;N=T+15|0;g=b;b=c;while(1){a[T>>0]=a[f>>0]^a[g>>0];a[k>>0]=a[j>>0]^a[g+1>>0];a[n>>0]=a[m>>0]^a[g+2>>0];a[p>>0]=a[o>>0]^a[g+3>>0];a[r>>0]=a[q>>0]^a[g+4>>0];a[t>>0]=a[s>>0]^a[g+5>>0];a[v>>0]=a[u>>0]^a[g+6>>0];a[x>>0]=a[w>>0]^a[g+7>>0];a[z>>0]=a[y>>0]^a[g+8>>0];a[B>>0]=a[A>>0]^a[g+9>>0];a[D>>0]=a[C>>0]^a[g+10>>0];a[F>>0]=a[E>>0]^a[g+11>>0];a[H>>0]=a[G>>0]^a[g+12>>0];a[J>>0]=a[I>>0]^a[g+13>>0];a[L>>0]=a[K>>0]^a[g+14>>0];a[N>>0]=a[M>>0]^a[g+15>>0];Se(T,b,e);S=f;Q=b;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));d=d+-16|0;if(d>>>0<=15)break;else{g=g+16|0;b=b+16|0}}d=O-i|0;c=c+P|0}else h=b;if(!d){l=U;return}g=0;do{a[T+g>>0]=a[f+g>>0]^a[h+g>>0];g=g+1|0}while((g|0)!=(d|0));if(d>>>0<16)Ll(T+d|0,f+d|0,16-d|0)|0;Se(T,T,e);S=c;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));S=f;Q=T;R=S+16|0;do{a[S>>0]=a[Q>>0]|0;S=S+1|0;Q=Q+1|0}while((S|0)<(R|0));l=U;return}function Ve(a){a=a|0;var b=0;c[a+40>>2]=0;b=a;c[b>>2]=0;c[b+4>>2]=0;c[a+8>>2]=1779033703;c[a+12>>2]=-1150833019;c[a+16>>2]=1013904242;c[a+20>>2]=-1521486534;c[a+24>>2]=1359893119;c[a+28>>2]=-1694144372;c[a+32>>2]=528734635;c[a+36>>2]=1541459225;return}function We(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0;g=a+40|0;e=c[g>>2]|0;if(e>>>0>64)ra();i=a;f=c[i>>2]|0;i=c[i+4>>2]|0;h=xl(f|0,i|0,d|0,0)|0;j=y;if(j>>>0<i>>>0|(j|0)==(i|0)&h>>>0<f>>>0)ra();if(!d)return;f=a+44|0;while(1){if(!(d>>>0>63&(e|0)==0)){i=64-e|0;i=(d|0)<(i|0)?d:i;Ll(a+44+e|0,b|0,i|0)|0;j=(c[g>>2]|0)+i|0;c[g>>2]=j;e=b+i|0;d=d-i|0;if((j|0)==64){Xe(a,f);i=a;i=xl(c[i>>2]|0,c[i+4>>2]|0,512,0)|0;j=a;c[j>>2]=i;c[j+4>>2]=y;c[g>>2]=0}}else{Xe(a,b);j=a;j=xl(c[j>>2]|0,c[j+4>>2]|0,512,0)|0;e=a;c[e>>2]=j;c[e+4>>2]=y;e=b+64|0;d=d+-64|0}if(!d)break;b=e;e=c[g>>2]|0}return}function Xe(a,b){a=a|0;b=b|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0;i=l;l=l+288|0;f=i+256|0;g=i;h=a+8|0;c[f>>2]=c[h>>2];c[f+4>>2]=c[h+4>>2];c[f+8>>2]=c[h+8>>2];c[f+12>>2]=c[h+12>>2];c[f+16>>2]=c[h+16>>2];c[f+20>>2]=c[h+20>>2];c[f+24>>2]=c[h+24>>2];c[f+28>>2]=c[h+28>>2];e=0;do{j=b+(e<<2)|0;c[g+(e<<2)>>2]=(d[j+1>>0]|0)<<16|(d[j>>0]|0)<<24|(d[j+2>>0]|0)<<8|(d[j+3>>0]|0);e=e+1|0}while((e|0)!=16);e=16;b=c[g>>2]|0;do{j=c[g+(e+-2<<2)>>2]|0;k=b;b=c[g+(e+-15<<2)>>2]|0;c[g+(e<<2)>>2]=k+(c[g+(e+-7<<2)>>2]|0)+((j>>>19|j<<13)^j>>>10^(j>>>17|j<<15))+((b>>>18|b<<14)^b>>>3^(b>>>7|b<<25));e=e+1|0}while((e|0)!=64);j=f+28|0;q=f+16|0;r=c[q>>2]|0;b=f+24|0;s=c[b>>2]|0;v=f+20|0;e=c[v>>2]|0;k=(c[j>>2]|0)+1116352408+(c[g>>2]|0)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))+((e^s)&r^s)|0;t=c[f>>2]|0;u=f+4|0;o=c[u>>2]|0;w=f+8|0;n=c[w>>2]|0;m=f+12|0;p=k+(c[m>>2]|0)|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((o|t)&n|o&t)+k|0;c[j>>2]=k;s=s+1899447441+(c[g+4>>2]|0)+(p&(e^r)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=e+-1245643825+(c[g+8>>2]|0)+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=r+-373957723+(c[g+12>>2]|0)+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=p+961987163+(c[g+16>>2]|0)+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=n+1508970993+(c[g+20>>2]|0)+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+24>>2]|0)+-1841331548+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+28>>2]|0)+-1424204075+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+32>>2]|0)+-670586216+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+36>>2]|0)+310598401+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+40>>2]|0)+607225278+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+44>>2]|0)+1426881987+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+48>>2]|0)+1925078388+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+52>>2]|0)+-2132889090+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+56>>2]|0)+-1680079193+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+60>>2]|0)+-1046744716+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+64>>2]|0)+-459576895+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+68>>2]|0)+-272742522+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+72>>2]|0)+264347078+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+76>>2]|0)+604807628+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+80>>2]|0)+770255983+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+84>>2]|0)+1249150122+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+88>>2]|0)+1555081692+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+92>>2]|0)+1996064986+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+96>>2]|0)+-1740746414+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+100>>2]|0)+-1473132947+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+104>>2]|0)+-1341970488+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+108>>2]|0)+-1084653625+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+112>>2]|0)+-958395405+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+116>>2]|0)+-710438585+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+120>>2]|0)+113926993+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+124>>2]|0)+338241895+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+128>>2]|0)+666307205+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+132>>2]|0)+773529912+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+136>>2]|0)+1294757372+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+140>>2]|0)+1396182291+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+144>>2]|0)+1695183700+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+148>>2]|0)+1986661051+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+152>>2]|0)+-2117940946+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+156>>2]|0)+-1838011259+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+160>>2]|0)+-1564481375+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+164>>2]|0)+-1474664885+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+168>>2]|0)+-1035236496+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+172>>2]|0)+-949202525+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+176>>2]|0)+-778901479+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+180>>2]|0)+-694614492+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+184>>2]|0)+-200395387+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+188>>2]|0)+275423344+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+192>>2]|0)+430227734+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+196>>2]|0)+506948616+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+200>>2]|0)+659060556+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+204>>2]|0)+883997877+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+208>>2]|0)+958139571+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+212>>2]|0)+1322822218+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+216>>2]|0)+1537002063+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;t=(c[g+220>>2]|0)+1747873779+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;r=t+r|0;c[q>>2]=r;t=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+t|0;c[f>>2]=t;k=(c[g+224>>2]|0)+1955562222+k+(r&(e^s)^s)+((r>>>6|r<<26)^(r>>>11|r<<21)^(r>>>25|r<<7))|0;p=k+p|0;c[m>>2]=p;k=((t>>>2|t<<30)^(t>>>13|t<<19)^(t>>>22|t<<10))+((t|o)&n|t&o)+k|0;c[j>>2]=k;s=(c[g+228>>2]|0)+2024104815+s+(p&(r^e)^e)+((p>>>6|p<<26)^(p>>>11|p<<21)^(p>>>25|p<<7))|0;n=s+n|0;c[w>>2]=n;s=((k>>>2|k<<30)^(k>>>13|k<<19)^(k>>>22|k<<10))+((k|t)&o|k&t)+s|0;c[b>>2]=s;e=(c[g+232>>2]|0)+-2067236844+e+(n&(p^r)^r)+((n>>>6|n<<26)^(n>>>11|n<<21)^(n>>>25|n<<7))|0;o=e+o|0;c[u>>2]=o;e=((s>>>2|s<<30)^(s>>>13|s<<19)^(s>>>22|s<<10))+((s|k)&t|s&k)+e|0;c[v>>2]=e;r=(c[g+236>>2]|0)+-1933114872+r+(o&(n^p)^p)+((o>>>6|o<<26)^(o>>>11|o<<21)^(o>>>25|o<<7))|0;t=r+t|0;c[f>>2]=t;r=((e>>>2|e<<30)^(e>>>13|e<<19)^(e>>>22|e<<10))+((e|s)&k|e&s)+r|0;c[q>>2]=r;p=(c[g+240>>2]|0)+-1866530822+p+(t&(o^n)^n)+((t>>>6|t<<26)^(t>>>11|t<<21)^(t>>>25|t<<7))|0;k=p+k|0;c[j>>2]=k;p=((r>>>2|r<<30)^(r>>>13|r<<19)^(r>>>22|r<<10))+((r|e)&s|r&e)+p|0;c[m>>2]=p;n=(c[g+244>>2]|0)+-1538233109+n+(k&(t^o)^o)+((k>>>6|k<<26)^(k>>>11|k<<21)^(k>>>25|k<<7))|0;s=n+s|0;c[b>>2]=s;n=((p>>>2|p<<30)^(p>>>13|p<<19)^(p>>>22|p<<10))+((p|r)&e|p&r)+n|0;c[w>>2]=n;o=(c[g+248>>2]|0)+-1090935817+o+(s&(k^t)^t)+((s>>>6|s<<26)^(s>>>11|s<<21)^(s>>>25|s<<7))|0;e=o+e|0;c[v>>2]=e;o=((n>>>2|n<<30)^(n>>>13|n<<19)^(n>>>22|n<<10))+((n|p)&r|n&p)+o|0;c[u>>2]=o;k=(c[g+252>>2]|0)+-965641998+t+(e&(s^k)^k)+((e>>>6|e<<26)^(e>>>11|e<<21)^(e>>>25|e<<7))|0;g=k+r|0;c[q>>2]=g;k=((o>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((o|n)&p|o&n)+k|0;c[f>>2]=k;c[h>>2]=k+(c[h>>2]|0);k=a+12|0;c[k>>2]=o+(c[k>>2]|0);k=a+16|0;c[k>>2]=n+(c[k>>2]|0);k=a+20|0;c[k>>2]=(c[m>>2]|0)+(c[k>>2]|0);k=a+24|0;c[k>>2]=g+(c[k>>2]|0);k=a+28|0;c[k>>2]=e+(c[k>>2]|0);k=a+32|0;c[k>>2]=(c[b>>2]|0)+(c[k>>2]|0);k=a+36|0;c[k>>2]=(c[j>>2]|0)+(c[k>>2]|0);l=i;return}function Ye(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;h=d+40|0;e=c[h>>2]|0;if(e>>>0>63)ra();i=d;i=xl(c[i>>2]|0,c[i+4>>2]|0,e<<3|0,0)|0;g=d;c[g>>2]=i;c[g+4>>2]=y;g=d+44|0;c[h>>2]=e+1;a[d+44+e>>0]=-128;e=c[h>>2]|0;if(e>>>0<=56){if((e|0)!=56)f=9}else{if(e>>>0<64)do{c[h>>2]=e+1;a[d+44+e>>0]=0;e=c[h>>2]|0}while(e>>>0<64);Xe(d,g);c[h>>2]=0;e=0;f=9}if((f|0)==9)do{c[h>>2]=e+1;a[d+44+e>>0]=0;e=c[h>>2]|0}while(e>>>0<56);h=d;i=c[h>>2]|0;h=c[h+4>>2]|0;f=Il(i|0,h|0,56)|0;a[d+100>>0]=f;f=Il(i|0,h|0,48)|0;a[d+101>>0]=f;f=Il(i|0,h|0,40)|0;a[d+102>>0]=f;a[d+103>>0]=h;a[d+104>>0]=i>>>24;a[d+105>>0]=i>>>16;a[d+106>>0]=i>>>8;a[d+107>>0]=i;Xe(d,g);i=c[d+8>>2]|0;a[b>>0]=i>>>24;a[b+1>>0]=i>>>16;a[b+2>>0]=i>>>8;a[b+3>>0]=i;i=c[d+12>>2]|0;a[b+4>>0]=i>>>24;a[b+5>>0]=i>>>16;a[b+6>>0]=i>>>8;a[b+7>>0]=i;i=c[d+16>>2]|0;a[b+8>>0]=i>>>24;a[b+9>>0]=i>>>16;a[b+10>>0]=i>>>8;a[b+11>>0]=i;i=c[d+20>>2]|0;a[b+12>>0]=i>>>24;a[b+13>>0]=i>>>16;a[b+14>>0]=i>>>8;a[b+15>>0]=i;i=c[d+24>>2]|0;a[b+16>>0]=i>>>24;a[b+17>>0]=i>>>16;a[b+18>>0]=i>>>8;a[b+19>>0]=i;i=c[d+28>>2]|0;a[b+20>>0]=i>>>24;a[b+21>>0]=i>>>16;a[b+22>>0]=i>>>8;a[b+23>>0]=i;i=c[d+32>>2]|0;a[b+24>>0]=i>>>24;a[b+25>>0]=i>>>16;a[b+26>>0]=i>>>8;a[b+27>>0]=i;i=c[d+36>>2]|0;a[b+28>>0]=i>>>24;a[b+29>>0]=i>>>16;a[b+30>>0]=i>>>8;a[b+31>>0]=i;return}function Ze(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;e=l;l=l+112|0;f=e;c[f+40>>2]=0;g=f;c[g>>2]=0;c[g+4>>2]=0;c[f+8>>2]=1779033703;c[f+12>>2]=-1150833019;c[f+16>>2]=1013904242;c[f+20>>2]=-1521486534;c[f+24>>2]=1359893119;c[f+28>>2]=-1694144372;c[f+32>>2]=528734635;c[f+36>>2]=1541459225;We(f,a,b);Ye(d,f);l=e;return}function _e(a,b){a=a|0;b=b|0;var d=0,e=0;d=l;l=l+16|0;e=d;c[e>>2]=b;ol(a,e)|0;l=d;return}function $e(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+24|0;f=g+16|0;e=g+8|0;h=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];he(h,i,b);a=c[h+4>>2]|0;switch(c[h>>2]|0){case 6:{c[e>>2]=b;_e(18916,e);i=-1;l=g;return i|0}case 1:{c[d>>2]=a;i=0;l=g;return i|0}default:{c[f>>2]=b;_e(18941,f);i=-1;l=g;return i|0}}return 0}function af(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;g=l;l=l+32|0;i=g+16|0;f=g+8|0;h=g;c[i>>2]=c[a>>2];c[i+4>>2]=c[a+4>>2];he(h,i,b);a=c[h+4>>2]|0;switch(c[h>>2]|0){case 6:{c[d>>2]=e;i=0;l=g;return i|0}case 1:{c[d>>2]=a;i=0;l=g;return i|0}default:{c[f>>2]=b;_e(18941,f);i=-1;l=g;return i|0}}return 0}function bf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0;f=Le(24)|0;c[f>>2]=a;c[f+4>>2]=d;c[f+8>>2]=e;c[a>>2]=Tk(b)|0;if(!(Md(b)|0))cf();else{c[f+12>>2]=8;c[f+16>>2]=f;nd(b,0,0,f,15,1)|0;return}}function cf(){ra()}function df(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q=0,R=0,S=0,T=0,U=0,V=0,W=0,X=0,Y=0,Z=0,_=0,$=0,aa=0,ba=0,ca=0,da=0,ea=0,fa=0,ga=0,ha=0,ia=0,ja=0,ka=0,la=0,ma=0,na=0,oa=0,pa=0;oa=l;l=l+816|0;ma=oa+796|0;na=oa+744|0;ja=oa+736|0;ga=oa+728|0;fa=oa+720|0;ea=oa+712|0;da=oa+704|0;ca=oa+696|0;ba=oa+688|0;aa=oa+680|0;$=oa+672|0;_=oa+664|0;Y=oa+656|0;X=oa+648|0;W=oa+640|0;V=oa+632|0;U=oa+624|0;T=oa+616|0;ia=oa+608|0;P=oa+600|0;O=oa+592|0;N=oa+584|0;M=oa+576|0;L=oa+568|0;K=oa+560|0;ha=oa+552|0;H=oa+544|0;G=oa+536|0;F=oa+528|0;E=oa+520|0;D=oa+512|0;J=oa+504|0;A=oa+488|0;v=oa+480|0;u=oa+472|0;t=oa+464|0;s=oa+456|0;r=oa+448|0;q=oa+440|0;p=oa+432|0;j=oa+424|0;i=oa+416|0;n=oa+408|0;m=oa+400|0;k=oa+392|0;h=oa+384|0;g=oa+376|0;C=oa+288|0;w=oa+256|0;x=oa+792|0;z=oa+748|0;S=oa;la=oa+368|0;pa=oa+360|0;B=oa+352|0;I=oa+344|0;R=oa+336|0;Z=oa+328|0;f=oa+320|0;ka=c[b>>2]|0;qe(pa,d,e);e=pa;d=c[e>>2]|0;e=c[e+4>>2]|0;pa=la;c[pa>>2]=d;c[pa+4>>2]=e;if((d|0)==7){c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];c[g>>2]=le(ma)|0;_e(18992,g);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];je(ma);Da(1)}pa=w;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19003);pa=C;d=c[pa+4>>2]|0;a:do switch(c[pa>>2]|0){case 6:{c[h>>2]=19003;_e(18916,h);Q=6;break}case 1:{if((d|0)!=1)if((d|0)>1){_e(19011,m);Da(1)}else{_e(19067,n);Da(1)}m=la;n=c[m+4>>2]|0;pa=w;c[pa>>2]=c[m>>2];c[pa+4>>2]=n;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19173);switch(c[C>>2]|0){case 6:{c[i>>2]=19173;_e(18916,i);break}case 0:{g=Tk((c[C+4>>2]|0)+4|0)|0;c[ka+8>>2]=g;d=c[3653]|0;e=kk(d,44)|0;b:do if(!e){o=d;Q=20}else{h=gk(g)|0;while(1){if((e-d|0)==(h|0)?(Zk(g,d,h)|0)==0:0)break b;d=e+1|0;e=kk(d,44)|0;if(!e){o=d;Q=20;break}}}while(0);if((Q|0)==20?fk(g,o)|0:0){c[ka+4>>2]=0;c[p>>2]=g;_e(19202,p);break a}c[ka+4>>2]=14612;db[c[14616>>2]&15](ka);pa=la;d=c[pa+4>>2]|0;e=w;c[e>>2]=c[pa>>2];c[e+4>>2]=d;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19228);e=C;d=c[e>>2]|0;e=c[e+4>>2]|0;switch(d|0){case 6:{c[q>>2]=19228;_e(18916,q);break}case 1:{q=ka+16|0;c[q>>2]=Jl(Hl(d|0,e|0,32)|0,y|0,20)|0;c[q+4>>2]=y;q=la;r=c[q+4>>2]|0;pa=w;c[pa>>2]=c[q>>2];c[pa+4>>2]=r;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19240);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+196>>2]=Tk((c[C+4>>2]|0)+4|0)|0;break}default:{c[s>>2]=19240;_e(19181,s);break a}}r=la;s=c[r+4>>2]|0;pa=w;c[pa>>2]=c[r>>2];c[pa+4>>2]=s;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19245);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+220>>2]=Tk((c[C+4>>2]|0)+4|0)|0;break}default:{c[t>>2]=19245;_e(19181,t);break a}}s=la;t=c[s+4>>2]|0;pa=w;c[pa>>2]=c[s>>2];c[pa+4>>2]=t;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19252);switch(c[C>>2]|0){case 6:break;case 0:{c[ka+232>>2]=Tk((c[C+4>>2]|0)+4|0)|0;break}default:{c[u>>2]=19252;_e(19181,u);break a}}t=la;u=c[t+4>>2]|0;pa=w;c[pa>>2]=c[t>>2];c[pa+4>>2]=u;c[ma>>2]=c[w>>2];c[ma+4>>2]=c[w+4>>2];he(C,ma,19259);switch(c[C>>2]|0){case 6:break;case 0:{d=(c[C+4>>2]|0)+4|0;Ne(ma);h=C;i=z+36|0;c:while(1){g=a[d>>0]|0;switch(g<<24>>24){case 0:break c;case 36:{e=d+1|0;if((a[e>>0]|0)==123){e=C;g=d+2|0;d:while(1){d=a[g>>0]|0;switch(d<<24>>24){case 0:case 125:break d;default:{}}if((e-h|0)>>>0<31){a[e>>0]=d;d=e+1|0}else d=e;e=d;g=g+1|0}a[e>>0]=0;d=(a[g>>0]|0)==125?g+1|0:g;if(!(fk(C,19267)|0)){Sa(x|0)|0;Qa(x|0,z|0)|0;u=c[i>>2]|0;v=(u|0)/60|0;u=(u|0)<-59;v=u?0-v|0:v;pa=(v|0)/60|0;c[A>>2]=u?43:45;c[A+4>>2]=pa;c[A+8>>2]=v-(pa*60|0);nk(w,32,19270,A)|0;Pe(ma,w)}}else{d=e;Q=52}break}default:{d=d+1|0;Q=52}}if((Q|0)==52){Q=0;Oe(ma,g)}}Oe(ma,0);c[ka+184>>2]=c[ma>>2];break}default:{c[v>>2]=19259;_e(19181,v);break a}}i=ka+96|0;c[J>>2]=c[i>>2];nk(S,256,19285,J)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(B,ma,S);e=B;d=c[e>>2]|0;e:do if((d|0)==6)Q=68;else{h=J+4|0;g=J+4|0;e=c[e+4>>2]|0;f:while(1){if((c[i>>2]|0)>3){Q=58;break}pa=C;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[C>>2];c[ma+4>>2]=c[C+4>>2];he(J,ma,19310);switch(c[J>>2]|0){case 6:{Q=60;break f}case 0:break;default:{Q=61;break f}}pa=Tk((c[h>>2]|0)+4|0)|0;c[ka+48+((c[i>>2]|0)*12|0)+4>>2]=pa;pa=C;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[C>>2];c[ma+4>>2]=c[C+4>>2];he(J,ma,19315);switch(c[J>>2]|0){case 6:{d=0;break}case 0:{d=Tk((c[g>>2]|0)+4|0)|0;break}default:{Q=65;break f}}c[ka+48+((c[i>>2]|0)*12|0)>>2]=d;e=(c[i>>2]|0)+1|0;c[i>>2]=e;c[H>>2]=e;nk(S,256,19285,H)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(B,ma,S);e=B;d=c[e>>2]|0;if((d|0)==6){Q=68;break e}else e=c[e+4>>2]|0}if((Q|0)==58){_e(19293,D);break}else if((Q|0)==60){c[E>>2]=19310;_e(18916,E)}else if((Q|0)==61){c[F>>2]=19310;_e(19181,F)}else if((Q|0)==65){c[G>>2]=19315;_e(19181,G);break a}break a}while(0);g:do if((Q|0)==68){j=ka+164|0;c[ha>>2]=c[j>>2];nk(S,256,19322,ha)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(I,ma,S);e=I;d=c[e>>2]|0;h:do if((d|0)!=6){h=ha+4|0;i=ha+4|0;e=c[e+4>>2]|0;i:while(1){if((c[j>>2]|0)>3){Q=71;break}pa=J;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[J>>2];c[ma+4>>2]=c[J+4>>2];he(ha,ma,19310);switch(c[ha>>2]|0){case 6:{Q=73;break i}case 0:break;default:{Q=74;break i}}pa=Tk((c[h>>2]|0)+4|0)|0;c[ka+100+(c[j>>2]<<4)+8>>2]=pa;pa=J;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[J>>2];c[ma+4>>2]=c[J+4>>2];he(ha,ma,19349);j:do switch(c[ha>>2]|0){case 6:{d=c[j>>2]|0;if(!d){d=S;e=19353;g=d+10|0;do{a[d>>0]=a[e>>0]|0;d=d+1|0;e=e+1|0}while((d|0)<(g|0));d=S;break j}else{c[O>>2]=d;nk(S,256,19363,O)|0;d=S;break j}}case 0:{d=(c[i>>2]|0)+4|0;break}default:{Q=77;break i}}while(0);d=Tk(d)|0;e=c[j>>2]|0;c[ka+100+(e<<4)+4>>2]=d;e=e+1|0;c[j>>2]=e;c[P>>2]=e;nk(S,256,19322,P)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(I,ma,S);e=I;d=c[e>>2]|0;if((d|0)==6)break h;else e=c[e+4>>2]|0}if((Q|0)==71){_e(19327,K);break g}else if((Q|0)==73){c[L>>2]=19310;_e(18916,L)}else if((Q|0)==74){c[M>>2]=19310;_e(19181,M)}else if((Q|0)==77){c[N>>2]=19349;_e(19181,N);break a}break a}while(0);i=ka+180|0;c[ia>>2]=c[i>>2];nk(S,256,19375,ia)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(R,ma,S);e=R;d=c[e>>2]|0;k:do if((d|0)!=6){g=ia+4|0;h=ia+4|0;e=c[e+4>>2]|0;l:while(1){if((c[i>>2]|0)>0){Q=86;break}pa=ha;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19411);switch(c[ia>>2]|0){case 6:{Q=88;break l}case 0:break;default:{Q=89;break l}}pa=(c[g>>2]|0)+4|0;P=Tk(pa)|0;c[ka+168+((c[i>>2]|0)*12|0)>>2]=P;if(!(fk(pa,19418)|0)){pa=ha;c[pa>>2]=d;c[pa+4>>2]=e;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19422);switch(c[ia>>2]|0){case 6:{Q=93;break l}case 0:break;default:{Q=94;break l}}pa=Tk((c[h>>2]|0)+4|0)|0;c[ka+168+((c[i>>2]|0)*12|0)+4>>2]=pa}e=(c[i>>2]|0)+1|0;c[i>>2]=e;c[Y>>2]=e;nk(S,256,19375,Y)|0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(R,ma,S);e=R;d=c[e>>2]|0;if((d|0)==6)break k;else e=c[e+4>>2]|0}if((Q|0)==86){_e(19381,T);break g}else if((Q|0)==88){c[U>>2]=19411;_e(18916,U);Q=90}else if((Q|0)==89){c[V>>2]=19411;_e(19181,V);Q=90}else if((Q|0)==93){c[W>>2]=19422;_e(18916,W);Q=95}else if((Q|0)==94){c[X>>2]=19422;_e(19181,X);Q=95}if((Q|0)==90)break a;else if((Q|0)==95)break a}while(0);d=ka+32|0;c[d>>2]=0;c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(Z,ma,19429);g=Z;e=c[g>>2]|0;g=c[g+4>>2]|0;m:do if((e|0)!=6){pa=ha;c[pa>>2]=e;c[pa+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19315);switch(c[ia>>2]|0){case 6:{c[_>>2]=19315;_e(18916,_);break}case 0:{c[d>>2]=Tk((c[ia+4>>2]|0)+4|0)|0;c[ha>>2]=e;c[ha+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19438);pa=ia;d=c[pa+4>>2]|0;switch(c[pa>>2]|0){case 6:{c[aa>>2]=19438;_e(18916,aa);break}case 1:{c[ka+36>>2]=d;c[ha>>2]=e;c[ha+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19444);pa=ia;d=c[pa+4>>2]|0;switch(c[pa>>2]|0){case 6:{c[ca>>2]=19444;_e(18916,ca);break}case 1:{c[ka+40>>2]=d;pa=ha;c[pa>>2]=e;c[pa+4>>2]=g;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19451);switch(c[ia>>2]|0){case 6:break m;case 0:{c[ka+208>>2]=Tk((c[ia+4>>2]|0)+4|0)|0;break m}default:{c[ea>>2]=19451;_e(19181,ea);break a}}}default:{c[da>>2]=19444;_e(18941,da)}}break a}default:{c[ba>>2]=19438;_e(18941,ba)}}break a}default:{c[$>>2]=19315;_e(19181,$)}}break a}while(0);da=la;ea=c[da+4>>2]|0;pa=ha;c[pa>>2]=c[da>>2];c[pa+4>>2]=ea;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19460);switch(c[ia>>2]|0){case 6:{d=0;break}case 0:{d=Tk((c[ia+4>>2]|0)+4|0)|0;break}default:{c[fa>>2]=19460;_e(19181,fa);break a}}c[ka+192>>2]=d;ea=la;fa=c[ea+4>>2]|0;pa=ha;c[pa>>2]=c[ea>>2];c[pa+4>>2]=fa;c[ma>>2]=c[ha>>2];c[ma+4>>2]=c[ha+4>>2];he(ia,ma,19473);n:do switch(c[ia>>2]|0){case 6:break;case 0:{d=(c[ia+4>>2]|0)+4|0;if(!(fk(d,19479)|0)){c[ka+188>>2]=0;break n}if(!(fk(d,19484)|0)){c[ka+188>>2]=1;break n}c[ja>>2]=d;_e(19489,ja);Da(1);break}default:{c[ga>>2]=19473;_e(19181,ga);break a}}while(0);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];he(f,ma,19521);switch(c[f>>2]|0){case 4:{c[ka+28>>2]=c[f+4>>2];c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];je(ma);pa=b+20|0;c[pa>>2]=0;ff(b);l=oa;return}case 6:{c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];je(ma);pa=b+20|0;c[pa>>2]=0;ff(b);l=oa;return}default:{c[na>>2]=19521;_e(19536,na);break a}}}while(0);Da(1);break}default:{c[r>>2]=19228;_e(18941,r)}}break a}default:{c[j>>2]=19173;_e(19181,j)}}break}default:{c[k>>2]=19003;_e(18941,k);Q=6}}while(0);c[ma>>2]=c[la>>2];c[ma+4>>2]=c[la+4>>2];je(ma);Da(1)}function ef(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+16|0;f=g;if((b|0)<0){c[f>>2]=0-b;_e(18963,f);Da(1)}else{fb[c[a+12>>2]&15](c[a+16>>2]|0,d,e);l=g;return}}function ff(b){b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;g=c[b>>2]|0;f=b+20|0;d=c[f>>2]|0;a:do if((d|0)<4)while(1){e=c[g+196+(d*12|0)>>2]|0;if(e|0)break a;e=d+1|0;c[f>>2]=e;if((d|0)<3)d=e;else{d=e;h=5;break}}else h=5;while(0);do if((h|0)==5){if((d|0)!=4){e=c[g+196+(d*12|0)>>2]|0;break}d=c[b+4>>2]|0;if(d|0)db[d&15](c[b+8>>2]|0);Uj(b);return}while(0);d=c[g>>2]|0;if((((d|0)!=0?(kk(e,58)|0)==0:0)?(a[e>>0]|0)!=47:0)?(i=Rk(d,47)|0,(i|0)!=0):0){g=i+1-d|0;h=(gk(e)|0)+1|0;i=Tj(h+g|0)|0;Ll(i|0,d|0,g|0)|0;Ll(i+g|0,e|0,h|0)|0;d=i}else d=Tk(e)|0;if(!(Md(d)|0))cf();c[b+12>>2]=9;c[b+16>>2]=b;nd(d,0,0,b,15,1)|0;Uj(d);return}function gf(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=c[a>>2]|0;g=Tj(d)|0;e=a+20|0;c[f+196+((c[e>>2]|0)*12|0)+4>>2]=g;Ll(c[f+196+((c[e>>2]|0)*12|0)+4>>2]|0,b|0,d|0)|0;c[f+196+((c[e>>2]|0)*12|0)+8>>2]=d;c[e>>2]=(c[e>>2]|0)+1;ff(a);return}function hf(b,d){b=b|0;d=d|0;var e=0,f=0;if((a[d>>0]|0)==33){e=Tk(d+1|0)|0;d=b+184|0;b=c[d>>2]|0;Uj(b);c[d>>2]=e;return}else{e=b+184|0;f=c[e>>2]|0;f=(f|0)==0?16809164:f;b=gk(f)|0;b=Tj(b+2+(gk(d)|0)|0)|0;hk(b,f)|0;f=b+(gk(b)|0)|0;a[f>>0]=32;a[f+1>>0]=0;ik(b,d)|0;d=b;b=c[e>>2]|0;Uj(b);c[e>>2]=d;return}}function jf(a){a=a|0;var b=0,d=0;Uj(c[a+8>>2]|0);Uj(c[a+184>>2]|0);Uj(c[a+196>>2]|0);Uj(c[a+200>>2]|0);Uj(c[a+208>>2]|0);Uj(c[a+212>>2]|0);Uj(c[a+220>>2]|0);Uj(c[a+224>>2]|0);Uj(c[a+232>>2]|0);Uj(c[a+236>>2]|0);d=a+96|0;if((c[d>>2]|0)>0){b=0;do{Uj(c[a+48+(b*12|0)+4>>2]|0);Uj(c[a+48+(b*12|0)>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0))}d=a+164|0;if((c[d>>2]|0)>0){b=0;do{Uj(c[a+100+(b<<4)+8>>2]|0);Uj(c[a+100+(b<<4)+4>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0))}d=a+180|0;if((c[d>>2]|0)<=0){d=a+192|0;d=c[d>>2]|0;Uj(d);d=a+32|0;d=c[d>>2]|0;Uj(d);a=c[a>>2]|0;Uj(a);return}b=0;do{Uj(c[a+168+(b*12|0)>>2]|0);Uj(c[a+168+(b*12|0)+4>>2]|0);b=b+1|0}while((b|0)<(c[d>>2]|0));d=a+192|0;d=c[d>>2]|0;Uj(d);d=a+32|0;d=c[d>>2]|0;Uj(d);a=c[a>>2]|0;Uj(a);return}function kf(a){a=a|0;return Wa[c[(c[a+4>>2]|0)+8>>2]&15](a)|0}function lf(a){a=a|0;Nl(a|0,0,248)|0;return}function mf(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;switch(b|0){case 0:{c[a+36>>2]=e;f=e+d<<16>>16;c[a+40>>2]=f;g=1;break}case 1:{f=(e|d)<<16>>16;c[a+40>>2]=f;g=13;break}case 2:{g=nf(a)|0;c[a+36>>2]=e;f=e+d+g<<16>>16;c[a+40>>2]=f;g=(g|0)==0?1:4;break}case 3:{g=nf(a)|0;c[a+36>>2]=e;f=d-e-g<<16>>16;c[a+40>>2]=f;g=(g|0)==0?7:10;break}case 4:{f=(e&d)<<16>>16;c[a+40>>2]=f;g=13;break}case 5:{c[a+36>>2]=e;f=d-e<<16>>16;c[a+40>>2]=f;g=7;break}case 6:{f=(e^d)<<16>>16;c[a+40>>2]=f;g=13;break}case 7:{c[a+36>>2]=e;c[a+40>>2]=d-e<<16>>16;f=d;g=7;break}default:ra()}c[a+44>>2]=g;return f|0}function nf(a){a=a|0;var b=0,d=0,e=0;b=c[a+44>>2]|0;if((b|0)>24){d=a+48|0;e=c[a+52>>2]|0}else{d=a+40|0;e=b}b=c[d>>2]|0;do switch(e|0){case 0:{a=(b&255)>>>0<(c[a+36>>2]&255)>>>0&1;return a|0}case 1:{a=(b&65535)>>>0<(c[a+36>>2]&65535)>>>0&1;return a|0}case 2:{a=b>>>0<(c[a+36>>2]|0)>>>0&1;return a|0}case 3:{a=(b&255)>>>0<=(c[a+36>>2]&255)>>>0&1;return a|0}case 4:{a=(b&65535)>>>0<=(c[a+36>>2]&65535)>>>0&1;return a|0}case 5:{a=b>>>0<=(c[a+36>>2]|0)>>>0&1;return a|0}case 6:{a=c[a+36>>2]|0;a=(a+b&255)>>>0<(a&255)>>>0&1;return a|0}case 7:{a=c[a+36>>2]|0;a=(a+b&65535)>>>0<(a&65535)>>>0&1;return a|0}case 8:{a=c[a+36>>2]|0;a=(a+b|0)>>>0<a>>>0&1;return a|0}case 9:{a=c[a+36>>2]|0;a=(b+1+a&255)>>>0<=(a&255)>>>0&1;return a|0}case 10:{a=c[a+36>>2]|0;a=(b+1+a&65535)>>>0<=(a&65535)>>>0&1;return a|0}case 11:{a=c[a+36>>2]|0;a=(b+1+a|0)>>>0<=a>>>0&1;return a|0}case 15:{a=(c[a+36>>2]|0)>>>7&1;return a|0}case 16:{a=(c[a+36>>2]|0)>>>15&1;return a|0}case 17:{a=(c[a+36>>2]|0)>>>31;return a|0}case 20:case 19:case 18:{a=c[a+36>>2]&1;return a|0}case 23:case 22:case 21:{a=(c[a+36>>2]|0)!=0&1;return a|0}case 24:{a=c[a+36>>2]&1;return a|0}case 14:case 13:case 12:{a=0;return a|0}default:ra()}while(0);return 0}function of(b,d){b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0;q=l;l=l+16|0;p=q;if((d|0)<1){l=q;return}o=b+448|0;f=o;e=c[f>>2]|0;f=c[f+4>>2]|0;j=xl(e|0,f|0,d|0,((d|0)<0)<<31>>31|0)|0;k=y;i=b+441|0;if(a[i>>0]|0){l=q;return}b=e;d=f;a:while(1){d=yl(j|0,k|0,b|0,d|0)|0;h=c[5746]|0;do if((h|0)>-1){b=h+64|0;f=c[5766]|0;g=(f|0)==0;if(!g?c[f+(b>>>5<<2)>>2]&1<<(b&31)|0:0){c[5746]=32;g=f+112|0;c[g>>2]=b;c[g+4>>2]=0;g=(c[5766]|0)+120|0;c[g>>2]=0;c[g+4>>2]=0;g=(c[5766]|0)+120|0;c[g>>2]=c[5747];c[g+4>>2]=0;g=52;break}b=c[5748]|0;e=(a[22996]|0)==0;if((b|0)==8&e){if(g){g=12;break a}if((c[f+12>>2]|0)>-1){g=12;break a}c[5746]=32;g=f+112|0;c[g>>2]=127;c[g+4>>2]=0;g=(c[5766]|0)+120|0;c[g>>2]=0;c[g+4>>2]=0;g=52;break}b:do if((b|0)<0|e^1)g=18;else{if((b|0)==14)switch(h|0){case 30:case 13:case 12:case 11:case 10:case 0:case 14:break;default:{g=18;break b}}else switch(h|0){case 30:case 13:case 12:case 11:case 10:case 0:break;default:{g=18;break b}}e=22976;e=xl(c[e>>2]|0,c[e+4>>2]|0,1,0)|0;b=22976;c[b>>2]=e;c[b+4>>2]=y;b=0;e=8;d=d+-1|0;g=19}while(0);if((g|0)==18){g=0;b=c[5747]|0;d=d+-1|0;e=22976;e=xl(c[e>>2]|0,c[e+4>>2]|0,1,0)|0;f=22976;c[f>>2]=e;c[f+4>>2]=y;switch(h|0){case 17:case 14:case 13:case 12:case 11:case 10:case 8:{e=h;g=19;break}default:{f=0;e=h}}}if((g|0)==19){g=0;f=1}if(!(pf(e,0,0,f,b)|0)){c[5746]=-1;if(!d)break;else{g=23;break}}else if((c[5746]|0)==32){g=52;break}else break}else g=23;while(0);c:do if((g|0)==23){g=0;b=c[5743]|0;while(1){if((b|0)>-1){d=d+-1|0;f=22976;f=xl(c[f>>2]|0,c[f+4>>2]|0,1,0)|0;h=22976;c[h>>2]=f;c[h+4>>2]=y;if(pf(b,1,0,0,0)|0){g=26;break}c[5743]=-1;if(!d)break c}f=c[5766]|0;if(!(a[22971]|0)){g=40;break}e=(f|0)==0;if(e)b=(c[5647]|0)>>>9&(a[23072]&1)&((a[22970]^1)&255);else{if(!(c[f+96>>2]&16777216))b=c[5647]|0;else b=c[(c[5767]|0)+1392>>2]|0;b=b>>>9&1}if(!b){g=40;break}if(!e?c[f+12>>2]&1|0:0){g=38;break}b=Wa[c[16808496>>2]&15](c[4202125]|0)|0;c[5743]=b}if((g|0)==26){g=0;if((c[5746]|0)==32){g=52;break}else break}else if((g|0)==38){c[5746]=32;h=f+112|0;c[h>>2]=96;c[h+4>>2]=0;h=(c[5766]|0)+120|0;c[h>>2]=0;c[h+4>>2]=0;g=52;break}else if((g|0)==40){g=0;do if((f|0)!=0?(m=f+96|0,n=c[m>>2]|0,(n&256|0)!=0):0){b=a[22970]|0;if((c[5647]&512|0)!=0&b<<24>>24==0){if(c[f+12>>2]&16|0){c[5746]=32;g=f+112|0;c[g>>2]=100;c[g+4>>2]=0;g=(c[5766]|0)+120|0;c[g>>2]=0;c[g+4>>2]=0;g=52;break c}c[m>>2]=n&-257;d=d+-1|0;f=22976;f=xl(c[f>>2]|0,c[f+4>>2]|0,1,0)|0;h=22976;c[h>>2]=f;c[h+4>>2]=y;if(!(pf(c[(c[5766]|0)+100>>2]&255,1,0,0,0)|0))if(!d)break c;else{g=48;break}else if((c[5746]|0)==32){g=52;break c}else break c}}else g=48;while(0);if((g|0)==48){g=0;b=a[22970]|0}if(!(b<<24>>24)){qf(d);break}else{qf(1);a[22970]=0;break}}}while(0);if((g|0)==52){c[5746]=-1;rf()}if(a[i>>0]|0){g=55;break}d=o;b=c[d>>2]|0;d=c[d+4>>2]|0;if(!((k|0)>(d|0)|(k|0)==(d|0)&j>>>0>b>>>0)){g=55;break}}if((g|0)==12){q=c[3662]|0;c[p>>2]=19569;c[p+4>>2]=7874;c[p+8>>2]=19579;nl(q,19558,p)|0;ra()}else if((g|0)==55){l=q;return}}function pf(f,g,h,i,j){f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;var k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,y=0,z=0,A=0,B=0;B=l;l=l+16|0;z=B+4|0;A=B;c[5748]=f;a[22996]=g;a[22997]=i;c[5750]=j;a:do if(!(c[5732]&1)){k=f<<2;if((k|3)>>>0>(c[5723]|0)>>>0){c[5746]=13;c[5747]=f<<3|2;A=-1;l=B;return A|0}f=(c[5722]|0)+k|0;k=c[23084+(f>>>12<<2)>>2]|0;do if((k|f)&1)if(!(zf(f,1,0,0)|0)){o=c[5762]|0;break}else{A=-1;l=B;return A|0}else o=e[k+f>>1]|0;while(0);k=f+2|0;f=c[23084+(k>>>12<<2)>>2]|0;do if((f|k)&1)if(!(zf(k,1,0,0)|0)){n=c[5762]|0;break}else{A=-1;l=B;return A|0}else n=e[f+k>>1]|0;while(0);m=c[5636]|0;h=(g|0)==2?h:c[5640]|0;k=(c[5729]&m+-2)+(c[5694]|0)|0;f=sf()|0;g=c[8411692+((c[5770]|0)+(k>>>12)<<2)>>2]|0;if((g|k)&1){if(Bf(k,f,1,2)|0){A=-1;l=B;return A|0}}else b[g+k>>1]=f;k=(c[5729]&m+-4)+(c[5694]|0)|0;f=c[5689]|0;g=c[8411692+((c[5770]|0)+(k>>>12)<<2)>>2]|0;if((g|k)&1){if(Bf(k,f,1,2)|0){A=-1;l=B;return A|0}}else b[g+k>>1]=f;k=m+-6|0;f=(c[5729]&k)+(c[5694]|0)|0;g=c[8411692+((f>>>12)+(c[5770]|0)<<2)>>2]|0;if((g|f)&1){if(Bf(f,h,1,2)|0){A=-1;l=B;return A|0}}else b[g+f>>1]=h;z=c[5729]|0;c[5636]=c[5636]&~z|z&k;c[5640]=o;c[5689]=n;z=n<<4;c[5690]=z;A=(c[5696]|0)>>>6&65536;c[5729]=(A^65536)+-1;c[5731]=(c[5694]|z|c[5698]|c[5686]|0)==0?A>>>16:0;c[5730]=(c[5692]&4194304|0)==0?384:0;c[5647]=c[5647]&-328449}else{c[z>>2]=0;c[A>>2]=0;n=(g|0)==2;p=n?h:c[5640]|0;g=f<<3;b:do if((g|7)>>>0>(c[5723]|0)>>>0){c[5746]=13;c[5747]=g|2}else{f=(c[5722]|0)+g|0;k=c[23084+(f>>>12<<2)>>2]|0;if((k|f)&3)if(!(zf(f,2,0,0)|0))k=23048;else break;else k=k+f|0;m=c[k>>2]|0;k=f+4|0;f=c[23084+(k>>>12<<2)>>2]|0;if((f|k)&3)if(!(zf(k,2,0,0)|0))k=23048;else break;else k=f+k|0;y=c[k>>2]|0;switch(y>>>8&31){case 5:{if(!(y&32768)){c[5746]=11;c[5747]=g|2;break b}k=Xg(g&65535,m,y,2,p,i,j)|0;if(!k)break a;l=B;return k|0}case 15:case 14:case 6:case 7:{o=d[22968]|0;if(n?(y>>>13&3)>>>0<o>>>0:0){c[5746]=13;c[5747]=g|2;break b}if(!(y&32768)){c[5746]=11;c[5747]=g|2;break b}f=m>>>16;w=y&-65536|m&65535;x=f&65532;if(!x){c[5746]=13;c[5747]=0;break b}k=(m>>>17&2^2)+6|0;if((f|7)>>>0>(c[22740+(k<<4)+8>>2]|0)>>>0){c[5746]=13;c[5747]=x;break b}f=(c[22740+(k<<4)+4>>2]|0)+(f&65528)|0;k=c[23084+(f>>>12<<2)>>2]|0;if((k|f)&3)if(!(zf(f,2,0,0)|0))k=23048;else break b;else k=k+f|0;v=c[k>>2]|0;k=f+4|0;f=c[23084+(k>>>12<<2)>>2]|0;if((f|k)&3)if(!(zf(k,2,0,0)|0))k=23048;else break b;else k=f+k|0;u=c[k>>2]|0;if(!(u>>>11&1&u>>>12)){c[5746]=13;c[5747]=x;break b}h=u>>>13&3;if(h>>>0>o>>>0){c[5746]=13;c[5747]=x;break b}if(!(u&32768)){c[5746]=11;c[5747]=x;break b}k=u&1024;do if((k|0)==0&h>>>0<o>>>0){if(_g(z,A,h)|0)break b;k=c[z>>2]|0;g=k&65532;if(!g){c[5746]=10;c[5747]=0;break b}if((k&3|0)!=(h|0)){c[5746]=10;c[5747]=g;break b}f=(k>>>1&2^2)+6|0;if((k|7)>>>0>(c[22740+(f<<4)+8>>2]|0)>>>0){c[5746]=10;c[5747]=g;break b}f=(c[22740+(f<<4)+4>>2]|0)+(k&-8)|0;k=c[23084+(f>>>12<<2)>>2]|0;if((k|f)&3)if(!(zf(f,2,0,0)|0))k=23048;else break b;else k=k+f|0;m=c[k>>2]|0;k=f+4|0;f=c[23084+(k>>>12<<2)>>2]|0;if((f|k)&3)if(!(zf(k,2,0,0)|0))k=23048;else break b;else k=f+k|0;k=c[k>>2]|0;if((k>>>13&3|0)!=(h|0)){c[5746]=10;c[5747]=g;break b}if(k>>>12&1^1|k>>>11&1|k>>>9&1^1|0){c[5746]=10;c[5747]=g;break b}if(!(k&32768)){c[5746]=10;c[5747]=g;break b}else{f=k;n=1;t=h;s=k&-16777216|m>>>16|k<<16&16711680;r=k;q=m&65535;break}}else{if(!((k|0)!=0|(h|0)==(o|0))){c[5746]=13;c[5747]=x;break b}if(!(c[5647]&131072)){f=c[5696]|0;s=c[5694]|0;c[A>>2]=c[5636];n=0;t=o;r=0;q=0;break}else{c[5746]=13;c[5747]=x;break b}}while(0);h=(f>>>6&65536^65536)+-1|0;do if((y&6144|0)==2048){do if(n){do if(c[5647]&131072|0){k=(c[A>>2]|0)+-4|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5705]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&3){if(Bf(f,g,2,0)|0)break b}else{c[m+f>>2]=g;k=c[A>>2]|0}k=k+-4|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5701]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&3){if(Bf(f,g,2,0)|0)break b}else{c[m+f>>2]=g;k=c[A>>2]|0}k=k+-4|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5697]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&3){if(Bf(f,g,2,0)|0)break b}else{c[m+f>>2]=g;k=c[A>>2]|0}k=k+-4|0;c[A>>2]=k;k=(k&h)+s|0;f=c[5685]|0;g=c[8411692+(k>>>12<<2)>>2]|0;if((g|k)&3)if(!(Bf(k,f,2,0)|0))break;else break b;else{c[g+k>>2]=f;break}}while(0);k=(c[A>>2]|0)+-4|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5693]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&3){if(Bf(f,g,2,0)|0)break b}else{c[m+f>>2]=g;k=c[A>>2]|0}k=k+-4|0;c[A>>2]=k;k=(k&h)+s|0;f=c[5636]|0;g=c[8411692+(k>>>12<<2)>>2]|0;if((g|k)&3)if(!(Bf(k,f,2,0)|0))break;else break b;else{c[g+k>>2]=f;break}}while(0);k=(c[A>>2]|0)+-4|0;c[A>>2]=k;f=(k&h)+s|0;g=sf()|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&3){if(Bf(f,g,2,0)|0)break b}else{c[m+f>>2]=g;k=c[A>>2]|0}k=k+-4|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5689]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&3){if(Bf(f,g,2,0)|0)break b}else{c[m+f>>2]=g;k=c[A>>2]|0}k=k+-4|0;c[A>>2]=k;k=(k&h)+s|0;f=c[8411692+(k>>>12<<2)>>2]|0;if((k|f)&3){if(Bf(k,p,2,0)|0)break b}else c[k+f>>2]=p;if(!i)break;k=(c[A>>2]|0)+-4|0;c[A>>2]=k;k=(k&h)+s|0;f=c[8411692+(k>>>12<<2)>>2]|0;if((k|f)&3)if(!(Bf(k,j,2,0)|0))break;else break b;else{c[k+f>>2]=j;break}}else{do if(n){do if(c[5647]&131072|0){k=(c[A>>2]|0)+-2|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5705]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&1){if(Bf(f,g,1,0)|0)break b}else{b[m+f>>1]=g;k=c[A>>2]|0}k=k+-2|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5701]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&1){if(Bf(f,g,1,0)|0)break b}else{b[m+f>>1]=g;k=c[A>>2]|0}k=k+-2|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5697]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&1){if(Bf(f,g,1,0)|0)break b}else{b[m+f>>1]=g;k=c[A>>2]|0}k=k+-2|0;c[A>>2]=k;k=(k&h)+s|0;f=c[5685]|0;g=c[8411692+(k>>>12<<2)>>2]|0;if((g|k)&1)if(!(Bf(k,f,1,0)|0))break;else break b;else{b[g+k>>1]=f;break}}while(0);k=(c[A>>2]|0)+-2|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5693]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&1){if(Bf(f,g,1,0)|0)break b}else{b[m+f>>1]=g;k=c[A>>2]|0}k=k+-2|0;c[A>>2]=k;k=(k&h)+s|0;f=c[5636]|0;g=c[8411692+(k>>>12<<2)>>2]|0;if((g|k)&1)if(!(Bf(k,f,1,0)|0))break;else break b;else{b[g+k>>1]=f;break}}while(0);k=(c[A>>2]|0)+-2|0;c[A>>2]=k;f=(k&h)+s|0;g=sf()|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&1){if(Bf(f,g,1,0)|0)break b}else{b[m+f>>1]=g;k=c[A>>2]|0}k=k+-2|0;c[A>>2]=k;f=(k&h)+s|0;g=c[5689]|0;m=c[8411692+(f>>>12<<2)>>2]|0;if((m|f)&1){if(Bf(f,g,1,0)|0)break b}else{b[m+f>>1]=g;k=c[A>>2]|0}k=k+-2|0;c[A>>2]=k;k=(k&h)+s|0;f=c[8411692+(k>>>12<<2)>>2]|0;if((k|f)&1){if(Bf(k,p,1,0)|0)break b}else b[k+f>>1]=p;if(!i)break;k=(c[A>>2]|0)+-2|0;c[A>>2]=k;k=(k&h)+s|0;f=c[8411692+(k>>>12<<2)>>2]|0;if((k|f)&1)if(!(Bf(k,j,1,0)|0))break;else break b;else{b[k+f>>1]=j;break}}while(0);if(n){f=c[5647]|0;if(!(f&131072)){m=c[5692]&4194304;p=c[5686]|0;g=c[5698]|0;k=c[5690]|0}else{c[5685]=0;c[5686]=0;c[5687]=0;c[5688]=0;n=(c[5696]|0)>>>6&65536;h=(n^65536)+-1|0;k=c[5690]|0;m=c[5692]&4194304;g=(m|0)==0?384:0;n=(c[5694]|k|0)==0?n>>>16:0;o=22788;p=o+48|0;do{c[o>>2]=0;o=o+4|0}while((o|0)<(p|0));c[5729]=h;c[5731]=n;c[5730]=g;p=0;g=0}o=c[z>>2]&-4|t;c[z>>2]=o;h=r&983040|q;c[5693]=o;c[5694]=s;c[5695]=(r&8388608|0)==0?h:h<<12|4095;c[5696]=r;h=r>>>6&65536;o=(h^65536)+-1|0;c[5729]=o;h=h>>>16;c[5731]=(p|s|g|k|0)==0?h:0;c[5730]=(m|0)==0?384:0;n=o;m=p;k=s}else{n=(c[5696]|0)>>>6&65536;h=n>>>16;n=(n^65536)+-1|0;o=c[5729]|0;m=c[5686]|0;g=c[5698]|0;k=c[5694]|0;f=c[5647]|0}c[5636]=c[A>>2]&o|c[5636]&~o;A=u&-16777216|v>>>16|u<<16&16711680;z=u&983040|v&65535;c[5689]=t|x;c[5690]=A;c[5691]=(u&8388608|0)==0?z:z<<12|4095;c[5692]=u;c[5729]=n;c[5731]=(m|A|g|k|0)==0?h:0;c[5730]=(u&4194304|0)==0?384:0;a[22968]=t;c[5770]=(t|0)==3?1048576:0;c[5640]=w;k=f&-513;if(!(y&256))c[5647]=k;else k=f;c[5647]=k&-213249;break a}default:{c[5746]=13;c[5747]=g|2;break b}}}while(0);A=-1;l=B;return A|0}while(0);c[5748]=-1;A=0;l=B;return A|0}
+function Tj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0;x=l;l=l+16|0;o=x;do if(a>>>0<245){k=a>>>0<11?16:a+11&-8;a=k>>>3;n=c[4202145]|0;d=n>>>a;if(d&3|0){b=(d&1^1)+a|0;a=16808620+(b<<1<<2)|0;d=a+8|0;e=c[d>>2]|0;f=e+8|0;g=c[f>>2]|0;if((g|0)==(a|0))c[4202145]=n&~(1<<b);else{c[g+12>>2]=a;c[d>>2]=g}w=b<<3;c[e+4>>2]=w|3;w=e+w+4|0;c[w>>2]=c[w>>2]|1;w=f;l=x;return w|0}m=c[4202147]|0;if(k>>>0>m>>>0){if(d|0){b=2<<a;b=d<<a&(b|0-b);b=(b&0-b)+-1|0;i=b>>>12&16;b=b>>>i;d=b>>>5&8;b=b>>>d;g=b>>>2&4;b=b>>>g;a=b>>>1&2;b=b>>>a;e=b>>>1&1;e=(d|i|g|a|e)+(b>>>e)|0;b=16808620+(e<<1<<2)|0;a=b+8|0;g=c[a>>2]|0;i=g+8|0;d=c[i>>2]|0;if((d|0)==(b|0)){a=n&~(1<<e);c[4202145]=a}else{c[d+12>>2]=b;c[a>>2]=d;a=n}w=e<<3;h=w-k|0;c[g+4>>2]=k|3;f=g+k|0;c[f+4>>2]=h|1;c[g+w>>2]=h;if(m|0){e=c[4202150]|0;b=m>>>3;d=16808620+(b<<1<<2)|0;b=1<<b;if(!(a&b)){c[4202145]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=e;c[b+12>>2]=e;c[e+8>>2]=b;c[e+12>>2]=d}c[4202147]=h;c[4202150]=f;w=i;l=x;return w|0}g=c[4202146]|0;if(g){d=(g&0-g)+-1|0;f=d>>>12&16;d=d>>>f;e=d>>>5&8;d=d>>>e;h=d>>>2&4;d=d>>>h;i=d>>>1&2;d=d>>>i;j=d>>>1&1;j=c[16808884+((e|f|h|i|j)+(d>>>j)<<2)>>2]|0;d=j;i=j;j=(c[j+4>>2]&-8)-k|0;while(1){a=c[d+16>>2]|0;if(!a){a=c[d+20>>2]|0;if(!a)break}h=(c[a+4>>2]&-8)-k|0;f=h>>>0<j>>>0;d=a;i=f?a:i;j=f?h:j}h=i+k|0;if(h>>>0>i>>>0){f=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+20|0;b=c[a>>2]|0;if(!b){a=i+16|0;b=c[a>>2]|0;if(!b){d=0;break}}while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[i+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);do if(f|0){b=c[i+28>>2]|0;a=16808884+(b<<2)|0;if((i|0)==(c[a>>2]|0)){c[a>>2]=d;if(!d){c[4202146]=g&~(1<<b);break}}else{w=f+16|0;c[((c[w>>2]|0)==(i|0)?w:f+20|0)>>2]=d;if(!d)break}c[d+24>>2]=f;b=c[i+16>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}b=c[i+20>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}while(0);if(j>>>0<16){w=j+k|0;c[i+4>>2]=w|3;w=i+w+4|0;c[w>>2]=c[w>>2]|1}else{c[i+4>>2]=k|3;c[h+4>>2]=j|1;c[h+j>>2]=j;if(m|0){e=c[4202150]|0;b=m>>>3;d=16808620+(b<<1<<2)|0;b=1<<b;if(!(b&n)){c[4202145]=b|n;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=e;c[b+12>>2]=e;c[e+8>>2]=b;c[e+12>>2]=d}c[4202147]=j;c[4202150]=h}w=i+8|0;l=x;return w|0}else n=k}else n=k}else n=k}else if(a>>>0<=4294967231){a=a+11|0;k=a&-8;e=c[4202146]|0;if(e){f=0-k|0;a=a>>>8;if(a)if(k>>>0>16777215)j=31;else{n=(a+1048320|0)>>>16&8;r=a<<n;i=(r+520192|0)>>>16&4;r=r<<i;j=(r+245760|0)>>>16&2;j=14-(i|n|j)+(r<<j>>>15)|0;j=k>>>(j+7|0)&1|j<<1}else j=0;d=c[16808884+(j<<2)>>2]|0;a:do if(!d){d=0;a=0;r=61}else{a=0;i=k<<((j|0)==31?0:25-(j>>>1)|0);g=0;while(1){h=(c[d+4>>2]&-8)-k|0;if(h>>>0<f>>>0)if(!h){a=d;f=0;r=65;break a}else{a=d;f=h}r=c[d+20>>2]|0;d=c[d+16+(i>>>31<<2)>>2]|0;g=(r|0)==0|(r|0)==(d|0)?g:r;if(!d){d=g;r=61;break}else i=i<<1}}while(0);if((r|0)==61){if((d|0)==0&(a|0)==0){a=2<<j;a=(a|0-a)&e;if(!a){n=k;break}n=(a&0-a)+-1|0;h=n>>>12&16;n=n>>>h;g=n>>>5&8;n=n>>>g;i=n>>>2&4;n=n>>>i;j=n>>>1&2;n=n>>>j;d=n>>>1&1;a=0;d=c[16808884+((g|h|i|j|d)+(n>>>d)<<2)>>2]|0}if(!d){i=a;h=f}else r=65}if((r|0)==65){g=d;while(1){n=(c[g+4>>2]&-8)-k|0;d=n>>>0<f>>>0;f=d?n:f;a=d?g:a;d=c[g+16>>2]|0;if(!d)d=c[g+20>>2]|0;if(!d){i=a;h=f;break}else g=d}}if(((i|0)!=0?h>>>0<((c[4202147]|0)-k|0)>>>0:0)?(m=i+k|0,m>>>0>i>>>0):0){g=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+20|0;b=c[a>>2]|0;if(!b){a=i+16|0;b=c[a>>2]|0;if(!b){b=0;break}}while(1){f=b+20|0;d=c[f>>2]|0;if(!d){f=b+16|0;d=c[f>>2]|0;if(!d)break;else{b=d;a=f}}else{b=d;a=f}}c[a>>2]=0}else{w=c[i+8>>2]|0;c[w+12>>2]=b;c[b+8>>2]=w}while(0);do if(g){a=c[i+28>>2]|0;d=16808884+(a<<2)|0;if((i|0)==(c[d>>2]|0)){c[d>>2]=b;if(!b){e=e&~(1<<a);c[4202146]=e;break}}else{w=g+16|0;c[((c[w>>2]|0)==(i|0)?w:g+20|0)>>2]=b;if(!b)break}c[b+24>>2]=g;a=c[i+16>>2]|0;if(a|0){c[b+16>>2]=a;c[a+24>>2]=b}a=c[i+20>>2]|0;if(a){c[b+20>>2]=a;c[a+24>>2]=b}}while(0);b:do if(h>>>0<16){w=h+k|0;c[i+4>>2]=w|3;w=i+w+4|0;c[w>>2]=c[w>>2]|1}else{c[i+4>>2]=k|3;c[m+4>>2]=h|1;c[m+h>>2]=h;b=h>>>3;if(h>>>0<256){d=16808620+(b<<1<<2)|0;a=c[4202145]|0;b=1<<b;if(!(a&b)){c[4202145]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=m;c[b+12>>2]=m;c[m+8>>2]=b;c[m+12>>2]=d;break}b=h>>>8;if(b)if(h>>>0>16777215)d=31;else{v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;d=(w+245760|0)>>>16&2;d=14-(u|v|d)+(w<<d>>>15)|0;d=h>>>(d+7|0)&1|d<<1}else d=0;b=16808884+(d<<2)|0;c[m+28>>2]=d;a=m+16|0;c[a+4>>2]=0;c[a>>2]=0;a=1<<d;if(!(e&a)){c[4202146]=e|a;c[b>>2]=m;c[m+24>>2]=b;c[m+12>>2]=m;c[m+8>>2]=m;break}b=c[b>>2]|0;c:do if((c[b+4>>2]&-8|0)!=(h|0)){e=h<<((d|0)==31?0:25-(d>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(h|0)){b=a;break c}else{e=e<<1;b=a}}c[d>>2]=m;c[m+24>>2]=b;c[m+12>>2]=m;c[m+8>>2]=m;break b}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=m;c[v>>2]=m;c[m+8>>2]=w;c[m+12>>2]=b;c[m+24>>2]=0}while(0);w=i+8|0;l=x;return w|0}else n=k}else n=k}else n=-1;while(0);d=c[4202147]|0;if(d>>>0>=n>>>0){b=d-n|0;a=c[4202150]|0;if(b>>>0>15){w=a+n|0;c[4202150]=w;c[4202147]=b;c[w+4>>2]=b|1;c[a+d>>2]=b;c[a+4>>2]=n|3}else{c[4202147]=0;c[4202150]=0;c[a+4>>2]=d|3;w=a+d+4|0;c[w>>2]=c[w>>2]|1}w=a+8|0;l=x;return w|0}h=c[4202148]|0;if(h>>>0>n>>>0){u=h-n|0;c[4202148]=u;w=c[4202151]|0;v=w+n|0;c[4202151]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}if(!(c[4202263]|0)){c[4202265]=4096;c[4202264]=4096;c[4202266]=-1;c[4202267]=-1;c[4202268]=0;c[4202256]=0;c[4202263]=o&-16^1431655768;a=4096}else a=c[4202265]|0;i=n+48|0;j=n+47|0;g=a+j|0;f=0-a|0;k=g&f;if(k>>>0<=n>>>0){w=0;l=x;return w|0}a=c[4202255]|0;if(a|0?(m=c[4202253]|0,o=m+k|0,o>>>0<=m>>>0|o>>>0>a>>>0):0){w=0;l=x;return w|0}d:do if(!(c[4202256]&4)){d=c[4202151]|0;e:do if(d){e=16809028;while(1){o=c[e>>2]|0;if(o>>>0<=d>>>0?(o+(c[e+4>>2]|0)|0)>>>0>d>>>0:0)break;a=c[e+8>>2]|0;if(!a){r=128;break e}else e=a}b=g-h&f;if(b>>>0<2147483647){a=Ol(b|0)|0;if((a|0)==((c[e>>2]|0)+(c[e+4>>2]|0)|0)){if((a|0)!=(-1|0)){h=b;g=a;r=145;break d}}else{e=a;r=136}}else b=0}else r=128;while(0);do if((r|0)==128){d=Ol(0)|0;if((d|0)!=(-1|0)?(b=d,p=c[4202264]|0,q=p+-1|0,b=((q&b|0)==0?0:(q+b&0-p)-b|0)+k|0,p=c[4202253]|0,q=b+p|0,b>>>0>n>>>0&b>>>0<2147483647):0){o=c[4202255]|0;if(o|0?q>>>0<=p>>>0|q>>>0>o>>>0:0){b=0;break}a=Ol(b|0)|0;if((a|0)==(d|0)){h=b;g=d;r=145;break d}else{e=a;r=136}}else b=0}while(0);do if((r|0)==136){d=0-b|0;if(!(i>>>0>b>>>0&(b>>>0<2147483647&(e|0)!=(-1|0))))if((e|0)==(-1|0)){b=0;break}else{h=b;g=e;r=145;break d}a=c[4202265]|0;a=j-b+a&0-a;if(a>>>0>=2147483647){h=b;g=e;r=145;break d}if((Ol(a|0)|0)==(-1|0)){Ol(d|0)|0;b=0;break}else{h=a+b|0;g=e;r=145;break d}}while(0);c[4202256]=c[4202256]|4;r=143}else{b=0;r=143}while(0);if(((r|0)==143?k>>>0<2147483647:0)?(u=Ol(k|0)|0,q=Ol(0)|0,s=q-u|0,t=s>>>0>(n+40|0)>>>0,!((u|0)==(-1|0)|t^1|u>>>0<q>>>0&((u|0)!=(-1|0)&(q|0)!=(-1|0))^1)):0){h=t?s:b;g=u;r=145}if((r|0)==145){b=(c[4202253]|0)+h|0;c[4202253]=b;if(b>>>0>(c[4202254]|0)>>>0)c[4202254]=b;j=c[4202151]|0;f:do if(j){b=16809028;while(1){a=c[b>>2]|0;d=c[b+4>>2]|0;if((g|0)==(a+d|0)){r=154;break}e=c[b+8>>2]|0;if(!e)break;else b=e}if(((r|0)==154?(v=b+4|0,(c[b+12>>2]&8|0)==0):0)?g>>>0>j>>>0&a>>>0<=j>>>0:0){c[v>>2]=d+h;w=(c[4202148]|0)+h|0;u=j+8|0;u=(u&7|0)==0?0:0-u&7;v=j+u|0;u=w-u|0;c[4202151]=v;c[4202148]=u;c[v+4>>2]=u|1;c[j+w+4>>2]=40;c[4202152]=c[4202267];break}if(g>>>0<(c[4202149]|0)>>>0)c[4202149]=g;d=g+h|0;b=16809028;while(1){if((c[b>>2]|0)==(d|0)){r=162;break}a=c[b+8>>2]|0;if(!a)break;else b=a}if((r|0)==162?(c[b+12>>2]&8|0)==0:0){c[b>>2]=g;m=b+4|0;c[m>>2]=(c[m>>2]|0)+h;m=g+8|0;m=g+((m&7|0)==0?0:0-m&7)|0;b=d+8|0;b=d+((b&7|0)==0?0:0-b&7)|0;k=m+n|0;i=b-m-n|0;c[m+4>>2]=n|3;g:do if((j|0)==(b|0)){w=(c[4202148]|0)+i|0;c[4202148]=w;c[4202151]=k;c[k+4>>2]=w|1}else{if((c[4202150]|0)==(b|0)){w=(c[4202147]|0)+i|0;c[4202147]=w;c[4202150]=k;c[k+4>>2]=w|1;c[k+w>>2]=w;break}a=c[b+4>>2]|0;if((a&3|0)==1){h=a&-8;e=a>>>3;h:do if(a>>>0<256){a=c[b+8>>2]|0;d=c[b+12>>2]|0;if((d|0)==(a|0)){c[4202145]=c[4202145]&~(1<<e);break}else{c[a+12>>2]=d;c[d+8>>2]=a;break}}else{g=c[b+24>>2]|0;a=c[b+12>>2]|0;do if((a|0)==(b|0)){d=b+16|0;e=d+4|0;a=c[e>>2]|0;if(!a){a=c[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=c[f>>2]|0;if(!e){f=a+16|0;e=c[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}c[d>>2]=0}else{w=c[b+8>>2]|0;c[w+12>>2]=a;c[a+8>>2]=w}while(0);if(!g)break;d=c[b+28>>2]|0;e=16808884+(d<<2)|0;do if((c[e>>2]|0)!=(b|0)){w=g+16|0;c[((c[w>>2]|0)==(b|0)?w:g+20|0)>>2]=a;if(!a)break h}else{c[e>>2]=a;if(a|0)break;c[4202146]=c[4202146]&~(1<<d);break h}while(0);c[a+24>>2]=g;d=b+16|0;e=c[d>>2]|0;if(e|0){c[a+16>>2]=e;c[e+24>>2]=a}d=c[d+4>>2]|0;if(!d)break;c[a+20>>2]=d;c[d+24>>2]=a}while(0);b=b+h|0;f=h+i|0}else f=i;b=b+4|0;c[b>>2]=c[b>>2]&-2;c[k+4>>2]=f|1;c[k+f>>2]=f;b=f>>>3;if(f>>>0<256){d=16808620+(b<<1<<2)|0;a=c[4202145]|0;b=1<<b;if(!(a&b)){c[4202145]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=k;c[b+12>>2]=k;c[k+8>>2]=b;c[k+12>>2]=d;break}b=f>>>8;do if(!b)e=0;else{if(f>>>0>16777215){e=31;break}v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;e=(w+245760|0)>>>16&2;e=14-(u|v|e)+(w<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}while(0);b=16808884+(e<<2)|0;c[k+28>>2]=e;a=k+16|0;c[a+4>>2]=0;c[a>>2]=0;a=c[4202146]|0;d=1<<e;if(!(a&d)){c[4202146]=a|d;c[b>>2]=k;c[k+24>>2]=b;c[k+12>>2]=k;c[k+8>>2]=k;break}b=c[b>>2]|0;i:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break i}else{e=e<<1;b=a}}c[d>>2]=k;c[k+24>>2]=b;c[k+12>>2]=k;c[k+8>>2]=k;break g}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=k;c[v>>2]=k;c[k+8>>2]=w;c[k+12>>2]=b;c[k+24>>2]=0}while(0);w=m+8|0;l=x;return w|0}b=16809028;while(1){a=c[b>>2]|0;if(a>>>0<=j>>>0?(w=a+(c[b+4>>2]|0)|0,w>>>0>j>>>0):0)break;b=c[b+8>>2]|0}f=w+-47|0;a=f+8|0;a=f+((a&7|0)==0?0:0-a&7)|0;f=j+16|0;a=a>>>0<f>>>0?j:a;b=a+8|0;d=h+-40|0;u=g+8|0;u=(u&7|0)==0?0:0-u&7;v=g+u|0;u=d-u|0;c[4202151]=v;c[4202148]=u;c[v+4>>2]=u|1;c[g+d+4>>2]=40;c[4202152]=c[4202267];d=a+4|0;c[d>>2]=27;c[b>>2]=c[4202257];c[b+4>>2]=c[4202258];c[b+8>>2]=c[4202259];c[b+12>>2]=c[4202260];c[4202257]=g;c[4202258]=h;c[4202260]=0;c[4202259]=b;b=a+24|0;do{v=b;b=b+4|0;c[b>>2]=7}while((v+8|0)>>>0<w>>>0);if((a|0)!=(j|0)){g=a-j|0;c[d>>2]=c[d>>2]&-2;c[j+4>>2]=g|1;c[a>>2]=g;b=g>>>3;if(g>>>0<256){d=16808620+(b<<1<<2)|0;a=c[4202145]|0;b=1<<b;if(!(a&b)){c[4202145]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=j;c[b+12>>2]=j;c[j+8>>2]=b;c[j+12>>2]=d;break}b=g>>>8;if(b)if(g>>>0>16777215)e=31;else{v=(b+1048320|0)>>>16&8;w=b<<v;u=(w+520192|0)>>>16&4;w=w<<u;e=(w+245760|0)>>>16&2;e=14-(u|v|e)+(w<<e>>>15)|0;e=g>>>(e+7|0)&1|e<<1}else e=0;d=16808884+(e<<2)|0;c[j+28>>2]=e;c[j+20>>2]=0;c[f>>2]=0;b=c[4202146]|0;a=1<<e;if(!(b&a)){c[4202146]=b|a;c[d>>2]=j;c[j+24>>2]=d;c[j+12>>2]=j;c[j+8>>2]=j;break}b=c[d>>2]|0;j:do if((c[b+4>>2]&-8|0)!=(g|0)){e=g<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(g|0)){b=a;break j}else{e=e<<1;b=a}}c[d>>2]=j;c[j+24>>2]=b;c[j+12>>2]=j;c[j+8>>2]=j;break f}while(0);v=b+8|0;w=c[v>>2]|0;c[w+12>>2]=j;c[v>>2]=j;c[j+8>>2]=w;c[j+12>>2]=b;c[j+24>>2]=0}}else{w=c[4202149]|0;if((w|0)==0|g>>>0<w>>>0)c[4202149]=g;c[4202257]=g;c[4202258]=h;c[4202260]=0;c[4202154]=c[4202263];c[4202153]=-1;c[4202158]=16808620;c[4202157]=16808620;c[4202160]=16808628;c[4202159]=16808628;c[4202162]=16808636;c[4202161]=16808636;c[4202164]=16808644;c[4202163]=16808644;c[4202166]=16808652;c[4202165]=16808652;c[4202168]=16808660;c[4202167]=16808660;c[4202170]=16808668;c[4202169]=16808668;c[4202172]=16808676;c[4202171]=16808676;c[4202174]=16808684;c[4202173]=16808684;c[4202176]=16808692;c[4202175]=16808692;c[4202178]=16808700;c[4202177]=16808700;c[4202180]=16808708;c[4202179]=16808708;c[4202182]=16808716;c[4202181]=16808716;c[4202184]=16808724;c[4202183]=16808724;c[4202186]=16808732;c[4202185]=16808732;c[4202188]=16808740;c[4202187]=16808740;c[4202190]=16808748;c[4202189]=16808748;c[4202192]=16808756;c[4202191]=16808756;c[4202194]=16808764;c[4202193]=16808764;c[4202196]=16808772;c[4202195]=16808772;c[4202198]=16808780;c[4202197]=16808780;c[4202200]=16808788;c[4202199]=16808788;c[4202202]=16808796;c[4202201]=16808796;c[4202204]=16808804;c[4202203]=16808804;c[4202206]=16808812;c[4202205]=16808812;c[4202208]=16808820;c[4202207]=16808820;c[4202210]=16808828;c[4202209]=16808828;c[4202212]=16808836;c[4202211]=16808836;c[4202214]=16808844;c[4202213]=16808844;c[4202216]=16808852;c[4202215]=16808852;c[4202218]=16808860;c[4202217]=16808860;c[4202220]=16808868;c[4202219]=16808868;w=h+-40|0;u=g+8|0;u=(u&7|0)==0?0:0-u&7;v=g+u|0;u=w-u|0;c[4202151]=v;c[4202148]=u;c[v+4>>2]=u|1;c[g+w+4>>2]=40;c[4202152]=c[4202267]}while(0);b=c[4202148]|0;if(b>>>0>n>>>0){u=b-n|0;c[4202148]=u;w=c[4202151]|0;v=w+n|0;c[4202151]=v;c[v+4>>2]=u|1;c[w+4>>2]=n|3;w=w+8|0;l=x;return w|0}}c[(ak()|0)>>2]=12;w=0;l=x;return w|0}function Uj(a){a=a|0;var b=0,d=0,e=0,f=0,g=0,h=0,i=0,j=0;if(!a)return;d=a+-8|0;f=c[4202149]|0;a=c[a+-4>>2]|0;b=a&-8;j=d+b|0;do if(!(a&1)){e=c[d>>2]|0;if(!(a&3))return;h=d+(0-e)|0;g=e+b|0;if(h>>>0<f>>>0)return;if((c[4202150]|0)==(h|0)){a=j+4|0;b=c[a>>2]|0;if((b&3|0)!=3){i=h;b=g;break}c[4202147]=g;c[a>>2]=b&-2;c[h+4>>2]=g|1;c[h+g>>2]=g;return}d=e>>>3;if(e>>>0<256){a=c[h+8>>2]|0;b=c[h+12>>2]|0;if((b|0)==(a|0)){c[4202145]=c[4202145]&~(1<<d);i=h;b=g;break}else{c[a+12>>2]=b;c[b+8>>2]=a;i=h;b=g;break}}f=c[h+24>>2]|0;a=c[h+12>>2]|0;do if((a|0)==(h|0)){b=h+16|0;d=b+4|0;a=c[d>>2]|0;if(!a){a=c[b>>2]|0;if(!a){a=0;break}}else b=d;while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0}else{i=c[h+8>>2]|0;c[i+12>>2]=a;c[a+8>>2]=i}while(0);if(f){b=c[h+28>>2]|0;d=16808884+(b<<2)|0;if((c[d>>2]|0)==(h|0)){c[d>>2]=a;if(!a){c[4202146]=c[4202146]&~(1<<b);i=h;b=g;break}}else{i=f+16|0;c[((c[i>>2]|0)==(h|0)?i:f+20|0)>>2]=a;if(!a){i=h;b=g;break}}c[a+24>>2]=f;b=h+16|0;d=c[b>>2]|0;if(d|0){c[a+16>>2]=d;c[d+24>>2]=a}b=c[b+4>>2]|0;if(b){c[a+20>>2]=b;c[b+24>>2]=a;i=h;b=g}else{i=h;b=g}}else{i=h;b=g}}else{i=d;h=d}while(0);if(h>>>0>=j>>>0)return;a=j+4|0;e=c[a>>2]|0;if(!(e&1))return;if(!(e&2)){if((c[4202151]|0)==(j|0)){j=(c[4202148]|0)+b|0;c[4202148]=j;c[4202151]=i;c[i+4>>2]=j|1;if((i|0)!=(c[4202150]|0))return;c[4202150]=0;c[4202147]=0;return}if((c[4202150]|0)==(j|0)){j=(c[4202147]|0)+b|0;c[4202147]=j;c[4202150]=h;c[i+4>>2]=j|1;c[h+j>>2]=j;return}f=(e&-8)+b|0;d=e>>>3;do if(e>>>0<256){b=c[j+8>>2]|0;a=c[j+12>>2]|0;if((a|0)==(b|0)){c[4202145]=c[4202145]&~(1<<d);break}else{c[b+12>>2]=a;c[a+8>>2]=b;break}}else{g=c[j+24>>2]|0;a=c[j+12>>2]|0;do if((a|0)==(j|0)){b=j+16|0;d=b+4|0;a=c[d>>2]|0;if(!a){a=c[b>>2]|0;if(!a){d=0;break}}else b=d;while(1){e=a+20|0;d=c[e>>2]|0;if(!d){e=a+16|0;d=c[e>>2]|0;if(!d)break;else{a=d;b=e}}else{a=d;b=e}}c[b>>2]=0;d=a}else{d=c[j+8>>2]|0;c[d+12>>2]=a;c[a+8>>2]=d;d=a}while(0);if(g|0){a=c[j+28>>2]|0;b=16808884+(a<<2)|0;if((c[b>>2]|0)==(j|0)){c[b>>2]=d;if(!d){c[4202146]=c[4202146]&~(1<<a);break}}else{e=g+16|0;c[((c[e>>2]|0)==(j|0)?e:g+20|0)>>2]=d;if(!d)break}c[d+24>>2]=g;a=j+16|0;b=c[a>>2]|0;if(b|0){c[d+16>>2]=b;c[b+24>>2]=d}a=c[a+4>>2]|0;if(a|0){c[d+20>>2]=a;c[a+24>>2]=d}}}while(0);c[i+4>>2]=f|1;c[h+f>>2]=f;if((i|0)==(c[4202150]|0)){c[4202147]=f;return}}else{c[a>>2]=e&-2;c[i+4>>2]=b|1;c[h+b>>2]=b;f=b}a=f>>>3;if(f>>>0<256){d=16808620+(a<<1<<2)|0;b=c[4202145]|0;a=1<<a;if(!(b&a)){c[4202145]=b|a;a=d;b=d+8|0}else{b=d+8|0;a=c[b>>2]|0}c[b>>2]=i;c[a+12>>2]=i;c[i+8>>2]=a;c[i+12>>2]=d;return}a=f>>>8;if(a)if(f>>>0>16777215)e=31;else{h=(a+1048320|0)>>>16&8;j=a<<h;g=(j+520192|0)>>>16&4;j=j<<g;e=(j+245760|0)>>>16&2;e=14-(g|h|e)+(j<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}else e=0;a=16808884+(e<<2)|0;c[i+28>>2]=e;c[i+20>>2]=0;c[i+16>>2]=0;b=c[4202146]|0;d=1<<e;a:do if(!(b&d)){c[4202146]=b|d;c[a>>2]=i;c[i+24>>2]=a;c[i+12>>2]=i;c[i+8>>2]=i}else{a=c[a>>2]|0;b:do if((c[a+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=a+16+(e>>>31<<2)|0;b=c[d>>2]|0;if(!b)break;if((c[b+4>>2]&-8|0)==(f|0)){a=b;break b}else{e=e<<1;a=b}}c[d>>2]=i;c[i+24>>2]=a;c[i+12>>2]=i;c[i+8>>2]=i;break a}while(0);h=a+8|0;j=c[h>>2]|0;c[j+12>>2]=i;c[h>>2]=i;c[i+8>>2]=j;c[i+12>>2]=a;c[i+24>>2]=0}while(0);j=(c[4202153]|0)+-1|0;c[4202153]=j;if(j|0)return;a=16809036;while(1){a=c[a>>2]|0;if(!a)break;else a=a+8|0}c[4202153]=-1;return}function Vj(a,b){a=a|0;b=b|0;var d=0,e=0;if(!a){b=Tj(b)|0;return b|0}if(b>>>0>4294967231){c[(ak()|0)>>2]=12;b=0;return b|0}d=Wj(a+-8|0,b>>>0<11?16:b+11&-8)|0;if(d|0){b=d+8|0;return b|0}d=Tj(b)|0;if(!d){b=0;return b|0}e=c[a+-4>>2]|0;e=(e&-8)-((e&3|0)==0?8:4)|0;Ll(d|0,a|0,(e>>>0<b>>>0?e:b)|0)|0;Uj(a);b=d;return b|0}function Wj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0;l=a+4|0;m=c[l>>2]|0;d=m&-8;i=a+d|0;if(!(m&3)){if(b>>>0<256){a=0;return a|0}if(d>>>0>=(b+4|0)>>>0?(d-b|0)>>>0<=c[4202265]<<1>>>0:0)return a|0;a=0;return a|0}if(d>>>0>=b>>>0){d=d-b|0;if(d>>>0<=15)return a|0;k=a+b|0;c[l>>2]=m&1|b|2;c[k+4>>2]=d|3;m=i+4|0;c[m>>2]=c[m>>2]|1;Xj(k,d);return a|0}if((c[4202151]|0)==(i|0)){k=(c[4202148]|0)+d|0;d=k-b|0;e=a+b|0;if(k>>>0<=b>>>0){a=0;return a|0}c[l>>2]=m&1|b|2;c[e+4>>2]=d|1;c[4202151]=e;c[4202148]=d;return a|0}if((c[4202150]|0)==(i|0)){e=(c[4202147]|0)+d|0;if(e>>>0<b>>>0){a=0;return a|0}d=e-b|0;if(d>>>0>15){k=a+b|0;e=a+e|0;c[l>>2]=m&1|b|2;c[k+4>>2]=d|1;c[e>>2]=d;e=e+4|0;c[e>>2]=c[e>>2]&-2;e=k}else{c[l>>2]=m&1|e|2;e=a+e+4|0;c[e>>2]=c[e>>2]|1;e=0;d=0}c[4202147]=d;c[4202150]=e;return a|0}e=c[i+4>>2]|0;if(e&2|0){a=0;return a|0}j=(e&-8)+d|0;if(j>>>0<b>>>0){a=0;return a|0}k=j-b|0;f=e>>>3;do if(e>>>0<256){e=c[i+8>>2]|0;d=c[i+12>>2]|0;if((d|0)==(e|0)){c[4202145]=c[4202145]&~(1<<f);break}else{c[e+12>>2]=d;c[d+8>>2]=e;break}}else{h=c[i+24>>2]|0;d=c[i+12>>2]|0;do if((d|0)==(i|0)){e=i+16|0;f=e+4|0;d=c[f>>2]|0;if(!d){d=c[e>>2]|0;if(!d){f=0;break}}else e=f;while(1){g=d+20|0;f=c[g>>2]|0;if(!f){g=d+16|0;f=c[g>>2]|0;if(!f)break;else{d=f;e=g}}else{d=f;e=g}}c[e>>2]=0;f=d}else{f=c[i+8>>2]|0;c[f+12>>2]=d;c[d+8>>2]=f;f=d}while(0);if(h|0){d=c[i+28>>2]|0;e=16808884+(d<<2)|0;if((c[e>>2]|0)==(i|0)){c[e>>2]=f;if(!f){c[4202146]=c[4202146]&~(1<<d);break}}else{g=h+16|0;c[((c[g>>2]|0)==(i|0)?g:h+20|0)>>2]=f;if(!f)break}c[f+24>>2]=h;d=i+16|0;e=c[d>>2]|0;if(e|0){c[f+16>>2]=e;c[e+24>>2]=f}d=c[d+4>>2]|0;if(d|0){c[f+20>>2]=d;c[d+24>>2]=f}}}while(0);if(k>>>0<16){c[l>>2]=m&1|j|2;m=a+j+4|0;c[m>>2]=c[m>>2]|1;return a|0}else{i=a+b|0;c[l>>2]=m&1|b|2;c[i+4>>2]=k|3;m=a+j+4|0;c[m>>2]=c[m>>2]|1;Xj(i,k);return a|0}return 0}function Xj(a,b){a=a|0;b=b|0;var d=0,e=0,f=0,g=0,h=0,i=0;i=a+b|0;d=c[a+4>>2]|0;do if(!(d&1)){f=c[a>>2]|0;if(!(d&3))return;h=a+(0-f)|0;b=f+b|0;if((c[4202150]|0)==(h|0)){a=i+4|0;d=c[a>>2]|0;if((d&3|0)!=3)break;c[4202147]=b;c[a>>2]=d&-2;c[h+4>>2]=b|1;c[i>>2]=b;return}e=f>>>3;if(f>>>0<256){a=c[h+8>>2]|0;d=c[h+12>>2]|0;if((d|0)==(a|0)){c[4202145]=c[4202145]&~(1<<e);break}else{c[a+12>>2]=d;c[d+8>>2]=a;break}}g=c[h+24>>2]|0;a=c[h+12>>2]|0;do if((a|0)==(h|0)){d=h+16|0;e=d+4|0;a=c[e>>2]|0;if(!a){a=c[d>>2]|0;if(!a){a=0;break}}else d=e;while(1){f=a+20|0;e=c[f>>2]|0;if(!e){f=a+16|0;e=c[f>>2]|0;if(!e)break;else{a=e;d=f}}else{a=e;d=f}}c[d>>2]=0}else{f=c[h+8>>2]|0;c[f+12>>2]=a;c[a+8>>2]=f}while(0);if(g){d=c[h+28>>2]|0;e=16808884+(d<<2)|0;if((c[e>>2]|0)==(h|0)){c[e>>2]=a;if(!a){c[4202146]=c[4202146]&~(1<<d);break}}else{f=g+16|0;c[((c[f>>2]|0)==(h|0)?f:g+20|0)>>2]=a;if(!a)break}c[a+24>>2]=g;d=h+16|0;e=c[d>>2]|0;if(e|0){c[a+16>>2]=e;c[e+24>>2]=a}d=c[d+4>>2]|0;if(d){c[a+20>>2]=d;c[d+24>>2]=a}}}else h=a;while(0);a=i+4|0;e=c[a>>2]|0;if(!(e&2)){if((c[4202151]|0)==(i|0)){i=(c[4202148]|0)+b|0;c[4202148]=i;c[4202151]=h;c[h+4>>2]=i|1;if((h|0)!=(c[4202150]|0))return;c[4202150]=0;c[4202147]=0;return}if((c[4202150]|0)==(i|0)){i=(c[4202147]|0)+b|0;c[4202147]=i;c[4202150]=h;c[h+4>>2]=i|1;c[h+i>>2]=i;return}f=(e&-8)+b|0;d=e>>>3;do if(e>>>0<256){a=c[i+8>>2]|0;b=c[i+12>>2]|0;if((b|0)==(a|0)){c[4202145]=c[4202145]&~(1<<d);break}else{c[a+12>>2]=b;c[b+8>>2]=a;break}}else{g=c[i+24>>2]|0;b=c[i+12>>2]|0;do if((b|0)==(i|0)){a=i+16|0;d=a+4|0;b=c[d>>2]|0;if(!b){b=c[a>>2]|0;if(!b){d=0;break}}else a=d;while(1){e=b+20|0;d=c[e>>2]|0;if(!d){e=b+16|0;d=c[e>>2]|0;if(!d)break;else{b=d;a=e}}else{b=d;a=e}}c[a>>2]=0;d=b}else{d=c[i+8>>2]|0;c[d+12>>2]=b;c[b+8>>2]=d;d=b}while(0);if(g|0){b=c[i+28>>2]|0;a=16808884+(b<<2)|0;if((c[a>>2]|0)==(i|0)){c[a>>2]=d;if(!d){c[4202146]=c[4202146]&~(1<<b);break}}else{e=g+16|0;c[((c[e>>2]|0)==(i|0)?e:g+20|0)>>2]=d;if(!d)break}c[d+24>>2]=g;b=i+16|0;a=c[b>>2]|0;if(a|0){c[d+16>>2]=a;c[a+24>>2]=d}b=c[b+4>>2]|0;if(b|0){c[d+20>>2]=b;c[b+24>>2]=d}}}while(0);c[h+4>>2]=f|1;c[h+f>>2]=f;if((h|0)==(c[4202150]|0)){c[4202147]=f;return}}else{c[a>>2]=e&-2;c[h+4>>2]=b|1;c[h+b>>2]=b;f=b}b=f>>>3;if(f>>>0<256){d=16808620+(b<<1<<2)|0;a=c[4202145]|0;b=1<<b;if(!(a&b)){c[4202145]=a|b;b=d;a=d+8|0}else{a=d+8|0;b=c[a>>2]|0}c[a>>2]=h;c[b+12>>2]=h;c[h+8>>2]=b;c[h+12>>2]=d;return}b=f>>>8;if(b)if(f>>>0>16777215)e=31;else{g=(b+1048320|0)>>>16&8;i=b<<g;d=(i+520192|0)>>>16&4;i=i<<d;e=(i+245760|0)>>>16&2;e=14-(d|g|e)+(i<<e>>>15)|0;e=f>>>(e+7|0)&1|e<<1}else e=0;b=16808884+(e<<2)|0;c[h+28>>2]=e;c[h+20>>2]=0;c[h+16>>2]=0;a=c[4202146]|0;d=1<<e;if(!(a&d)){c[4202146]=a|d;c[b>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;return}b=c[b>>2]|0;a:do if((c[b+4>>2]&-8|0)!=(f|0)){e=f<<((e|0)==31?0:25-(e>>>1)|0);while(1){d=b+16+(e>>>31<<2)|0;a=c[d>>2]|0;if(!a)break;if((c[a+4>>2]&-8|0)==(f|0)){b=a;break a}else{e=e<<1;b=a}}c[d>>2]=h;c[h+24>>2]=b;c[h+12>>2]=h;c[h+8>>2]=h;return}while(0);g=b+8|0;i=c[g>>2]|0;c[i+12>>2]=h;c[g>>2]=h;c[h+8>>2]=i;c[h+12>>2]=b;c[h+24>>2]=0;return}function Yj(a){a=a|0;var b=0,d=0;b=l;l=l+16|0;d=b;c[d>>2]=bk(c[a+60>>2]|0)|0;a=$j(pa(6,d|0)|0)|0;l=b;return a|0}function Zj(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0;n=l;l=l+48|0;k=n+32|0;g=n+16|0;f=n;i=a+28|0;e=c[i>>2]|0;c[f>>2]=e;j=a+20|0;e=(c[j>>2]|0)-e|0;c[f+4>>2]=e;c[f+8>>2]=b;c[f+12>>2]=d;e=e+d|0;h=a+60|0;c[g>>2]=c[h>>2];c[g+4>>2]=f;c[g+8>>2]=2;g=$j(na(146,g|0)|0)|0;a:do if((e|0)!=(g|0)){b=2;while(1){if((g|0)<0)break;e=e-g|0;p=c[f+4>>2]|0;o=g>>>0>p>>>0;f=o?f+8|0:f;b=b+(o<<31>>31)|0;p=g-(o?p:0)|0;c[f>>2]=(c[f>>2]|0)+p;o=f+4|0;c[o>>2]=(c[o>>2]|0)-p;c[k>>2]=c[h>>2];c[k+4>>2]=f;c[k+8>>2]=b;g=$j(na(146,k|0)|0)|0;if((e|0)==(g|0)){m=3;break a}}c[a+16>>2]=0;c[i>>2]=0;c[j>>2]=0;c[a>>2]=c[a>>2]|32;if((b|0)==2)d=0;else d=d-(c[f+4>>2]|0)|0}else m=3;while(0);if((m|0)==3){p=c[a+44>>2]|0;c[a+16>>2]=p+(c[a+48>>2]|0);c[i>>2]=p;c[j>>2]=p}l=n;return d|0}function _j(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0;f=l;l=l+32|0;g=f;e=f+20|0;c[g>>2]=c[a+60>>2];c[g+4>>2]=0;c[g+8>>2]=b;c[g+12>>2]=e;c[g+16>>2]=d;if(($j(ma(140,g|0)|0)|0)<0){c[e>>2]=-1;a=-1}else a=c[e>>2]|0;l=f;return a|0}function $j(a){a=a|0;if(a>>>0>4294963200){c[(ak()|0)>>2]=0-a;a=-1}return a|0}function ak(){return 16809140}function bk(a){a=a|0;return a|0}function ck(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+32|0;f=g;c[b+36>>2]=1;if((c[b>>2]&64|0)==0?(c[f>>2]=c[b+60>>2],c[f+4>>2]=21523,c[f+8>>2]=g+16,oa(54,f|0)|0):0)a[b+75>>0]=-1;f=Zj(b,d,e)|0;l=g;return f|0}function dk(a){a=a|0;return (a+-48|0)>>>0<10|0}function ek(){return 14904}function fk(b,c){b=b|0;c=c|0;var d=0,e=0;d=a[b>>0]|0;e=a[c>>0]|0;if(d<<24>>24==0?1:d<<24>>24!=e<<24>>24)b=e;else{do{b=b+1|0;c=c+1|0;d=a[b>>0]|0;e=a[c>>0]|0}while(!(d<<24>>24==0?1:d<<24>>24!=e<<24>>24));b=e}return (d&255)-(b&255)|0}function gk(b){b=b|0;var d=0,e=0,f=0;f=b;a:do if(!(f&3))e=5;else{d=f;while(1){if(!(a[b>>0]|0)){b=d;break a}b=b+1|0;d=b;if(!(d&3)){e=5;break}}}while(0);if((e|0)==5){while(1){d=c[b>>2]|0;if(!((d&-2139062144^-2139062144)&d+-16843009))b=b+4|0;else break}if((d&255)<<24>>24)do b=b+1|0;while((a[b>>0]|0)!=0)}return b-f|0}function hk(a,b){a=a|0;b=b|0;jk(a,b)|0;return a|0}function ik(a,b){a=a|0;b=b|0;hk(a+(gk(a)|0)|0,b)|0;return a|0}function jk(b,d){b=b|0;d=d|0;var e=0,f=0;e=d;a:do if(!((e^b)&3)){if(e&3)do{e=a[d>>0]|0;a[b>>0]=e;if(!(e<<24>>24))break a;d=d+1|0;b=b+1|0}while((d&3|0)!=0);e=c[d>>2]|0;if(!((e&-2139062144^-2139062144)&e+-16843009)){f=b;while(1){d=d+4|0;b=f+4|0;c[f>>2]=e;e=c[d>>2]|0;if((e&-2139062144^-2139062144)&e+-16843009|0)break;else f=b}}f=10}else f=10;while(0);if((f|0)==10){f=a[d>>0]|0;a[b>>0]=f;if(f<<24>>24)do{d=d+1|0;b=b+1|0;f=a[d>>0]|0;a[b>>0]=f}while(f<<24>>24!=0)}return b|0}function kk(b,c){b=b|0;c=c|0;b=mk(b,c)|0;return ((a[b>>0]|0)==(c&255)<<24>>24?b:0)|0}function lk(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0;h=d&255;f=(e|0)!=0;a:do if(f&(b&3|0)!=0){g=d&255;while(1){if((a[b>>0]|0)==g<<24>>24){i=6;break a}b=b+1|0;e=e+-1|0;f=(e|0)!=0;if(!(f&(b&3|0)!=0)){i=5;break}}}else i=5;while(0);if((i|0)==5)if(f)i=6;else i=16;b:do if((i|0)==6){g=d&255;if((a[b>>0]|0)==g<<24>>24)if(!e){i=16;break}else break;f=N(h,16843009)|0;c:do if(e>>>0>3)while(1){h=c[b>>2]^f;if((h&-2139062144^-2139062144)&h+-16843009|0)break c;b=b+4|0;e=e+-4|0;if(e>>>0<=3){i=11;break}}else i=11;while(0);if((i|0)==11)if(!e){i=16;break}while(1){if((a[b>>0]|0)==g<<24>>24)break b;e=e+-1|0;if(!e){i=16;break}else b=b+1|0}}while(0);if((i|0)==16)b=0;return b|0}function mk(b,d){b=b|0;d=d|0;var e=0,f=0,g=0;f=d&255;a:do if(!f)b=b+(gk(b)|0)|0;else{if(b&3){e=d&255;do{g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break a;b=b+1|0}while((b&3|0)!=0)}f=N(f,16843009)|0;e=c[b>>2]|0;b:do if(!((e&-2139062144^-2139062144)&e+-16843009))do{g=e^f;if((g&-2139062144^-2139062144)&g+-16843009|0)break b;b=b+4|0;e=c[b>>2]|0}while(!((e&-2139062144^-2139062144)&e+-16843009|0));while(0);e=d&255;while(1){g=a[b>>0]|0;if(g<<24>>24==0?1:g<<24>>24==e<<24>>24)break;else b=b+1|0}}while(0);return b|0}function nk(a,b,d,e){a=a|0;b=b|0;d=d|0;e=e|0;var f=0,g=0;f=l;l=l+16|0;g=f;c[g>>2]=e;e=ok(a,b,d,g)|0;l=f;return e|0}function ok(b,d,e,f){b=b|0;d=d|0;e=e|0;f=f|0;var g=0,h=0,i=0,j=0,k=0,m=0,n=0;n=l;l=l+128|0;g=n+124|0;m=n;h=m;i=15148;j=h+124|0;do{c[h>>2]=c[i>>2];h=h+4|0;i=i+4|0}while((h|0)<(j|0));if((d+-1|0)>>>0>2147483646)if(!d){b=g;d=1;k=4}else{c[(ak()|0)>>2]=75;d=-1}else k=4;if((k|0)==4){k=-2-b|0;k=d>>>0>k>>>0?k:d;c[m+48>>2]=k;g=m+20|0;c[g>>2]=b;c[m+44>>2]=b;d=b+k|0;b=m+16|0;c[b>>2]=d;c[m+28>>2]=d;d=pk(m,e,f)|0;if(k){m=c[g>>2]|0;a[m+(((m|0)==(c[b>>2]|0))<<31>>31)>>0]=0}}l=n;return d|0}function pk(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0;s=l;l=l+224|0;n=s+208|0;p=s+160|0;q=s+80|0;r=s;f=p;g=f+40|0;do{c[f>>2]=0;f=f+4|0}while((f|0)<(g|0));c[n>>2]=c[e>>2];if((qk(0,d,n,q,p)|0)<0)e=-1;else{if((c[b+76>>2]|0)>-1)o=rk(b)|0;else o=0;e=c[b>>2]|0;m=e&32;if((a[b+74>>0]|0)<1)c[b>>2]=e&-33;f=b+48|0;if(!(c[f>>2]|0)){g=b+44|0;h=c[g>>2]|0;c[g>>2]=r;i=b+28|0;c[i>>2]=r;j=b+20|0;c[j>>2]=r;c[f>>2]=80;k=b+16|0;c[k>>2]=r+80;e=qk(b,d,n,q,p)|0;if(h){Ya[c[b+36>>2]&63](b,0,0)|0;e=(c[j>>2]|0)==0?-1:e;c[g>>2]=h;c[f>>2]=0;c[k>>2]=0;c[i>>2]=0;c[j>>2]=0}}else e=qk(b,d,n,q,p)|0;f=c[b>>2]|0;c[b>>2]=f|m;if(o|0)sk(b);e=(f&32|0)==0?e:-1}l=s;return e|0}function qk(d,e,f,g,i){d=d|0;e=e|0;f=f|0;g=g|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0;I=l;l=l+64|0;D=I+56|0;E=I+40|0;A=I;G=I+48|0;H=I+60|0;c[D>>2]=e;w=(d|0)!=0;x=A+40|0;z=x;A=A+39|0;B=G+4|0;j=0;e=0;m=0;a:while(1){do{do if((e|0)>-1)if((j|0)>(2147483647-e|0)){c[(ak()|0)>>2]=75;e=-1;break}else{e=j+e|0;break}while(0);s=c[D>>2]|0;j=a[s>>0]|0;if(!(j<<24>>24)){v=94;break a}k=s;b:while(1){switch(j<<24>>24){case 37:{v=10;break b}case 0:{j=k;break b}default:{}}u=k+1|0;c[D>>2]=u;j=a[u>>0]|0;k=u}c:do if((v|0)==10){v=0;j=k;do{if((a[k+1>>0]|0)!=37)break c;j=j+1|0;k=k+2|0;c[D>>2]=k}while((a[k>>0]|0)==37)}while(0);j=j-s|0;if(w)tk(d,s,j)}while((j|0)!=0);u=(dk(a[(c[D>>2]|0)+1>>0]|0)|0)==0;k=c[D>>2]|0;if(!u?(a[k+2>>0]|0)==36:0){q=(a[k+1>>0]|0)+-48|0;o=1;j=3}else{q=-1;o=m;j=1}j=k+j|0;c[D>>2]=j;k=a[j>>0]|0;m=(k<<24>>24)+-32|0;if(m>>>0>31|(1<<m&75913|0)==0)n=0;else{n=0;do{n=1<<m|n;j=j+1|0;c[D>>2]=j;k=a[j>>0]|0;m=(k<<24>>24)+-32|0}while(!(m>>>0>31|(1<<m&75913|0)==0))}if(k<<24>>24==42){if((dk(a[j+1>>0]|0)|0)!=0?(F=c[D>>2]|0,(a[F+2>>0]|0)==36):0){j=F+1|0;c[i+((a[j>>0]|0)+-48<<2)>>2]=10;j=c[g+((a[j>>0]|0)+-48<<3)>>2]|0;m=1;k=F+3|0}else{if(o|0){e=-1;break}if(w){u=(c[f>>2]|0)+(4-1)&~(4-1);j=c[u>>2]|0;c[f>>2]=u+4}else j=0;m=0;k=(c[D>>2]|0)+1|0}c[D>>2]=k;u=(j|0)<0;t=u?0-j|0:j;n=u?n|8192:n;u=m}else{j=uk(D)|0;if((j|0)<0){e=-1;break}t=j;u=o;k=c[D>>2]|0}do if((a[k>>0]|0)==46){j=k+1|0;if((a[j>>0]|0)!=42){c[D>>2]=j;j=uk(D)|0;k=c[D>>2]|0;break}if(dk(a[k+2>>0]|0)|0?(C=c[D>>2]|0,(a[C+3>>0]|0)==36):0){j=C+2|0;c[i+((a[j>>0]|0)+-48<<2)>>2]=10;j=c[g+((a[j>>0]|0)+-48<<3)>>2]|0;k=C+4|0;c[D>>2]=k;break}if(u|0){e=-1;break a}if(w){r=(c[f>>2]|0)+(4-1)&~(4-1);j=c[r>>2]|0;c[f>>2]=r+4}else j=0;k=(c[D>>2]|0)+2|0;c[D>>2]=k}else j=-1;while(0);r=0;while(1){if(((a[k>>0]|0)+-65|0)>>>0>57){e=-1;break a}m=k;k=k+1|0;c[D>>2]=k;m=a[(a[m>>0]|0)+-65+(11728+(r*58|0))>>0]|0;o=m&255;if((o+-1|0)>>>0>=8)break;else r=o}if(!(m<<24>>24)){e=-1;break}p=(q|0)>-1;do if(m<<24>>24==19)if(p){e=-1;break a}else v=54;else{if(p){c[i+(q<<2)>>2]=o;p=g+(q<<3)|0;q=c[p+4>>2]|0;v=E;c[v>>2]=c[p>>2];c[v+4>>2]=q;v=54;break}if(!w){e=0;break a}vk(E,o,f);k=c[D>>2]|0;v=55}while(0);if((v|0)==54){v=0;if(w)v=55;else j=0}d:do if((v|0)==55){v=0;k=a[k+-1>>0]|0;k=(r|0)!=0&(k&15|0)==3?k&-33:k;m=n&-65537;q=(n&8192|0)==0?n:m;e:do switch(k|0){case 110:switch((r&255)<<24>>24){case 0:{c[c[E>>2]>>2]=e;j=0;break d}case 1:{c[c[E>>2]>>2]=e;j=0;break d}case 2:{j=c[E>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}case 3:{b[c[E>>2]>>1]=e;j=0;break d}case 4:{a[c[E>>2]>>0]=e;j=0;break d}case 6:{c[c[E>>2]>>2]=e;j=0;break d}case 7:{j=c[E>>2]|0;c[j>>2]=e;c[j+4>>2]=((e|0)<0)<<31>>31;j=0;break d}default:{j=0;break d}}case 112:{k=120;j=j>>>0>8?j:8;m=q|8;v=67;break}case 88:case 120:{m=q;v=67;break}case 111:{m=E;k=c[m>>2]|0;m=c[m+4>>2]|0;p=xk(k,m,x)|0;v=z-p|0;n=0;o=20067;j=(q&8|0)==0|(j|0)>(v|0)?j:v+1|0;v=73;break}case 105:case 100:{m=E;k=c[m>>2]|0;m=c[m+4>>2]|0;if((m|0)<0){k=yl(0,0,k|0,m|0)|0;m=y;n=E;c[n>>2]=k;c[n+4>>2]=m;n=1;o=20067;v=72;break e}else{n=(q&2049|0)!=0&1;o=(q&2048|0)==0?((q&1|0)==0?20067:20069):20068;v=72;break e}}case 117:{m=E;n=0;o=20067;k=c[m>>2]|0;m=c[m+4>>2]|0;v=72;break}case 99:{a[A>>0]=c[E>>2];r=A;n=0;o=20067;p=1;j=z;break}case 109:{k=zk(c[(ak()|0)>>2]|0)|0;v=77;break}case 115:{k=c[E>>2]|0;k=(k|0)==0?20077:k;v=77;break}case 67:{c[G>>2]=c[E>>2];c[B>>2]=0;c[E>>2]=G;o=-1;v=81;break}case 83:{if(!j){Ak(d,32,t,0,q);j=0;v=91}else{o=j;v=81}break}case 65:case 71:case 70:case 69:case 97:case 103:case 102:case 101:{j=Ck(d,+h[E>>3],t,j,q,k)|0;break d}default:{r=s;n=0;o=20067;p=j;m=q;j=z}}while(0);f:do if((v|0)==67){s=E;r=c[s>>2]|0;s=c[s+4>>2]|0;p=wk(r,s,x,k&32)|0;o=(m&8|0)==0|(r|0)==0&(s|0)==0;n=o?0:2;o=o?20067:20067+(k>>>4)|0;q=m;k=r;m=s;v=73}else if((v|0)==72){p=yk(k,m,x)|0;v=73}else if((v|0)==77){v=0;s=lk(k,0,j)|0;q=(s|0)==0;r=k;n=0;o=20067;p=q?j:s-k|0;j=q?k+j|0:s}else if((v|0)==81){v=0;n=c[E>>2]|0;j=0;while(1){k=c[n>>2]|0;if(!k)break;k=Bk(H,k)|0;m=(k|0)<0;if(m|k>>>0>(o-j|0)>>>0){v=85;break}j=k+j|0;if(o>>>0>j>>>0)n=n+4|0;else break}if((v|0)==85){v=0;if(m){e=-1;break a}}Ak(d,32,t,j,q);if(!j){j=0;v=91}else{m=c[E>>2]|0;n=0;while(1){k=c[m>>2]|0;if(!k){v=91;break f}k=Bk(H,k)|0;n=k+n|0;if((n|0)>(j|0)){v=91;break f}tk(d,H,k);if(n>>>0>=j>>>0){v=91;break}else m=m+4|0}}}while(0);if((v|0)==73){v=0;m=(k|0)!=0|(m|0)!=0;s=(j|0)!=0|m;m=z-p+((m^1)&1)|0;r=s?p:x;p=s?((j|0)>(m|0)?j:m):0;m=(j|0)>-1?q&-65537:q;j=z}else if((v|0)==91){v=0;Ak(d,32,t,j,q^8192);j=(t|0)>(j|0)?t:j;break}q=j-r|0;p=(p|0)<(q|0)?q:p;s=p+n|0;j=(t|0)<(s|0)?s:t;Ak(d,32,j,s,m);tk(d,o,n);Ak(d,48,j,s,m^65536);Ak(d,48,p,q,0);tk(d,r,q);Ak(d,32,j,s,m^8192)}while(0);m=u}g:do if((v|0)==94)if(!d)if(!m)e=0;else{e=1;while(1){j=c[i+(e<<2)>>2]|0;if(!j)break;vk(g+(e<<3)|0,j,f);e=e+1|0;if(e>>>0>=10){e=1;break g}}while(1){if(c[i+(e<<2)>>2]|0){e=-1;break g}e=e+1|0;if(e>>>0>=10){e=1;break}}}while(0);l=I;return e|0}function rk(a){a=a|0;return 0}function sk(a){a=a|0;return}function tk(a,b,d){a=a|0;b=b|0;d=d|0;if(!(c[a>>2]&32))Ok(b,d,a)|0;return}function uk(b){b=b|0;var d=0,e=0;if(!(dk(a[c[b>>2]>>0]|0)|0))d=0;else{d=0;do{e=c[b>>2]|0;d=(d*10|0)+-48+(a[e>>0]|0)|0;e=e+1|0;c[b>>2]=e}while((dk(a[e>>0]|0)|0)!=0)}return d|0}function vk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0,g=0.0;a:do if(b>>>0<=20)do switch(b|0){case 9:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;c[a>>2]=b;break a}case 10:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;e=a;c[e>>2]=b;c[e+4>>2]=((b|0)<0)<<31>>31;break a}case 11:{e=(c[d>>2]|0)+(4-1)&~(4-1);b=c[e>>2]|0;c[d>>2]=e+4;e=a;c[e>>2]=b;c[e+4>>2]=0;break a}case 12:{e=(c[d>>2]|0)+(8-1)&~(8-1);b=e;f=c[b>>2]|0;b=c[b+4>>2]|0;c[d>>2]=e+8;e=a;c[e>>2]=f;c[e+4>>2]=b;break a}case 13:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&65535)<<16>>16;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 14:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&65535;c[f+4>>2]=0;break a}case 15:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;e=(e&255)<<24>>24;f=a;c[f>>2]=e;c[f+4>>2]=((e|0)<0)<<31>>31;break a}case 16:{f=(c[d>>2]|0)+(4-1)&~(4-1);e=c[f>>2]|0;c[d>>2]=f+4;f=a;c[f>>2]=e&255;c[f+4>>2]=0;break a}case 17:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}case 18:{f=(c[d>>2]|0)+(8-1)&~(8-1);g=+h[f>>3];c[d>>2]=f+8;h[a>>3]=g;break a}default:break a}while(0);while(0);return}function wk(b,c,e,f){b=b|0;c=c|0;e=e|0;f=f|0;if(!((b|0)==0&(c|0)==0))do{e=e+-1|0;a[e>>0]=d[12192+(b&15)>>0]|0|f;b=Il(b|0,c|0,4)|0;c=y}while(!((b|0)==0&(c|0)==0));return e|0}function xk(b,c,d){b=b|0;c=c|0;d=d|0;if(!((b|0)==0&(c|0)==0))do{d=d+-1|0;a[d>>0]=b&7|48;b=Il(b|0,c|0,3)|0;c=y}while(!((b|0)==0&(c|0)==0));return d|0}function yk(b,c,d){b=b|0;c=c|0;d=d|0;var e=0,f=0,g=0;if(c>>>0>0|(c|0)==0&b>>>0>4294967295){do{e=b;b=Fl(b|0,c|0,10,0)|0;f=c;c=y;g=Dl(b|0,c|0,10,0)|0;g=yl(e|0,f|0,g|0,y|0)|0;d=d+-1|0;a[d>>0]=g&255|48}while(f>>>0>9|(f|0)==9&e>>>0>4294967295);c=b}else c=b;if(c)do{g=c;c=(c>>>0)/10|0;d=d+-1|0;a[d>>0]=g-(c*10|0)|48}while(g>>>0>=10);return d|0}function zk(a){a=a|0;return Jk(a,c[(Ik()|0)+188>>2]|0)|0}function Ak(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;var f=0,g=0;g=l;l=l+256|0;f=g;if((c|0)>(d|0)&(e&73728|0)==0){e=c-d|0;Nl(f|0,b<<24>>24|0,(e>>>0<256?e:256)|0)|0;if(e>>>0>255){b=c-d|0;do{tk(a,f,256);e=e+-256|0}while(e>>>0>255);e=b&255}tk(a,f,e)}l=g;return}function Bk(a,b){a=a|0;b=b|0;if(!a)a=0;else a=Gk(a,b,0)|0;return a|0}function Ck(b,e,f,g,h,i){b=b|0;e=+e;f=f|0;g=g|0;h=h|0;i=i|0;var j=0,k=0,m=0,n=0,o=0,p=0,q=0,r=0.0,s=0,t=0,u=0,v=0,w=0,x=0,z=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0;H=l;l=l+560|0;m=H+32|0;v=H+536|0;G=H;F=G;n=H+540|0;c[v>>2]=0;E=n+12|0;Dk(e)|0;j=y;if((j|0)<0){e=-e;Dk(e)|0;D=1;C=20084;j=y}else{D=(h&2049|0)!=0&1;C=(h&2048|0)==0?((h&1|0)==0?20085:20090):20087}do if(0==0&(j&2146435072|0)==2146435072){G=(i&32|0)!=0;j=D+3|0;Ak(b,32,f,j,h&-65537);tk(b,C,D);tk(b,e!=e|0.0!=0.0?(G?20111:20115):G?20103:20107,3);Ak(b,32,f,j,h^8192)}else{r=+Ek(e,v)*2.0;j=r!=0.0;if(j)c[v>>2]=(c[v>>2]|0)+-1;u=i|32;if((u|0)==97){p=i&32;s=(p|0)==0?C:C+9|0;q=D|2;j=12-g|0;do if(!(g>>>0>11|(j|0)==0)){e=8.0;do{j=j+-1|0;e=e*16.0}while((j|0)!=0);if((a[s>>0]|0)==45){e=-(e+(-r-e));break}else{e=r+e-e;break}}else e=r;while(0);k=c[v>>2]|0;j=(k|0)<0?0-k|0:k;j=yk(j,((j|0)<0)<<31>>31,E)|0;if((j|0)==(E|0)){j=n+11|0;a[j>>0]=48}a[j+-1>>0]=(k>>31&2)+43;o=j+-2|0;a[o>>0]=i+15;k=(g|0)<1;m=(h&8|0)==0;n=G;do{D=~~e;j=n+1|0;a[n>>0]=p|d[12192+D>>0];e=(e-+(D|0))*16.0;if((j-F|0)==1?!(m&(k&e==0.0)):0){a[j>>0]=46;n=n+2|0}else n=j}while(e!=0.0);if((g|0)!=0?(-2-F+n|0)<(g|0):0){k=E;m=o;j=g+2+k-m|0}else{k=E;m=o;j=k-F-m+n|0}E=j+q|0;Ak(b,32,f,E,h);tk(b,s,q);Ak(b,48,f,E,h^65536);F=n-F|0;tk(b,G,F);G=k-m|0;Ak(b,48,j-(F+G)|0,0,0);tk(b,o,G);Ak(b,32,f,E,h^8192);j=E;break}k=(g|0)<0?6:g;if(j){j=(c[v>>2]|0)+-28|0;c[v>>2]=j;e=r*268435456.0}else{e=r;j=c[v>>2]|0}B=(j|0)<0?m:m+288|0;m=B;do{z=~~e>>>0;c[m>>2]=z;m=m+4|0;e=(e-+(z>>>0))*1.0e9}while(e!=0.0);z=B;if((j|0)>0){p=B;while(1){o=(j|0)<29?j:29;j=m+-4|0;if(j>>>0>=p>>>0){n=0;do{t=Jl(c[j>>2]|0,0,o|0)|0;t=xl(t|0,y|0,n|0,0)|0;w=y;n=Fl(t|0,w|0,1e9,0)|0;x=Dl(n|0,y|0,1e9,0)|0;x=yl(t|0,w|0,x|0,y|0)|0;c[j>>2]=x;j=j+-4|0}while(j>>>0>=p>>>0);if(n){x=p+-4|0;c[x>>2]=n;n=x}else n=p}else n=p;a:do if(m>>>0>n>>>0){j=m;while(1){m=j+-4|0;if(c[m>>2]|0){m=j;break a}if(m>>>0>n>>>0)j=m;else break}}while(0);j=(c[v>>2]|0)-o|0;c[v>>2]=j;if((j|0)>0)p=n;else break}}else n=B;if((j|0)<0){g=((k+25|0)/9|0)+1|0;t=(u|0)==102;do{s=0-j|0;s=(s|0)<9?s:9;if(n>>>0<m>>>0){o=(1<<s)+-1|0;p=1e9>>>s;q=0;j=n;do{x=c[j>>2]|0;c[j>>2]=(x>>>s)+q;q=N(x&o,p)|0;j=j+4|0}while(j>>>0<m>>>0);n=(c[n>>2]|0)==0?n+4|0:n;if(q){c[m>>2]=q;m=m+4|0}}else n=(c[n>>2]|0)==0?n+4|0:n;j=t?B:n;m=(m-j>>2|0)>(g|0)?j+(g<<2)|0:m;j=(c[v>>2]|0)+s|0;c[v>>2]=j}while((j|0)<0);t=n}else t=n;if(t>>>0<m>>>0){j=(z-t>>2)*9|0;o=c[t>>2]|0;if(o>>>0>=10){n=10;do{n=n*10|0;j=j+1|0}while(o>>>0>=n>>>0)}}else j=0;w=(u|0)==103;x=(k|0)!=0;n=k-((u|0)==102?0:j)+((x&w)<<31>>31)|0;if((n|0)<(((m-z>>2)*9|0)+-9|0)){v=n+9216|0;n=(v|0)/9|0;g=B+4+(n+-1024<<2)|0;n=v-(n*9|0)|0;if((n|0)<8){o=10;while(1){o=o*10|0;if((n|0)<7)n=n+1|0;else break}}else o=10;q=c[g>>2]|0;n=(q>>>0)/(o>>>0)|0;s=q-(N(n,o)|0)|0;p=(g+4|0)==(m|0);if(!(p&(s|0)==0)){r=(n&1|0)==0?9007199254740992.0:9007199254740994.0;v=o>>>1;e=s>>>0<v>>>0?.5:p&(s|0)==(v|0)?1.0:1.5;if(D){v=(a[C>>0]|0)==45;e=v?-e:e;r=v?-r:r}n=q-s|0;c[g>>2]=n;if(r+e!=r){v=n+o|0;c[g>>2]=v;if(v>>>0>999999999){o=g;j=t;while(1){n=o+-4|0;c[o>>2]=0;if(n>>>0<j>>>0){j=j+-4|0;c[j>>2]=0}v=(c[n>>2]|0)+1|0;c[n>>2]=v;if(v>>>0>999999999)o=n;else{o=j;break}}}else{n=g;o=t}j=(z-o>>2)*9|0;q=c[o>>2]|0;if(q>>>0>=10){p=10;do{p=p*10|0;j=j+1|0}while(q>>>0>=p>>>0)}}else{n=g;o=t}}else{n=g;o=t}v=n+4|0;m=m>>>0>v>>>0?v:m}else o=t;g=0-j|0;b:do if(m>>>0>o>>>0)while(1){n=m+-4|0;if(c[n>>2]|0){v=m;u=1;break b}if(n>>>0>o>>>0)m=n;else{v=n;u=0;break}}else{v=m;u=0}while(0);do if(w){k=k+((x^1)&1)|0;if((k|0)>(j|0)&(j|0)>-5){p=i+-1|0;k=k+-1-j|0}else{p=i+-2|0;k=k+-1|0}if(!(h&8)){if(u?(A=c[v+-4>>2]|0,(A|0)!=0):0)if(!((A>>>0)%10|0)){n=0;m=10;do{m=m*10|0;n=n+1|0}while(!((A>>>0)%(m>>>0)|0|0))}else n=0;else n=9;m=((v-z>>2)*9|0)+-9|0;if((p|32|0)==102){i=m-n|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}else{i=m+j-n|0;i=(i|0)>0?i:0;k=(k|0)<(i|0)?k:i;break}}}else p=i;while(0);t=(k|0)!=0;q=t?1:h>>>3&1;s=(p|32|0)==102;if(s){w=0;j=(j|0)>0?j:0}else{m=(j|0)<0?g:j;m=yk(m,((m|0)<0)<<31>>31,E)|0;n=E;if((n-m|0)<2)do{m=m+-1|0;a[m>>0]=48}while((n-m|0)<2);a[m+-1>>0]=(j>>31&2)+43;j=m+-2|0;a[j>>0]=p;w=j;j=n-j|0}j=D+1+k+q+j|0;Ak(b,32,f,j,h);tk(b,C,D);Ak(b,48,f,j,h^65536);if(s){q=o>>>0>B>>>0?B:o;s=G+9|0;o=s;p=G+8|0;n=q;do{m=yk(c[n>>2]|0,0,s)|0;if((n|0)==(q|0)){if((m|0)==(s|0)){a[p>>0]=48;m=p}}else if(m>>>0>G>>>0){Nl(G|0,48,m-F|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}tk(b,m,o-m|0);n=n+4|0}while(n>>>0<=B>>>0);if(!((h&8|0)==0&(t^1)))tk(b,20119,1);if(n>>>0<v>>>0&(k|0)>0)while(1){m=yk(c[n>>2]|0,0,s)|0;if(m>>>0>G>>>0){Nl(G|0,48,m-F|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}tk(b,m,(k|0)<9?k:9);n=n+4|0;m=k+-9|0;if(!(n>>>0<v>>>0&(k|0)>9)){k=m;break}else k=m}Ak(b,48,k+9|0,9,0)}else{v=u?v:o+4|0;if(o>>>0<v>>>0&(k|0)>-1){g=G+9|0;t=(h&8|0)==0;u=g;q=0-F|0;s=G+8|0;p=o;do{m=yk(c[p>>2]|0,0,g)|0;if((m|0)==(g|0)){a[s>>0]=48;m=s}do if((p|0)==(o|0)){n=m+1|0;tk(b,m,1);if(t&(k|0)<1){m=n;break}tk(b,20119,1);m=n}else{if(m>>>0<=G>>>0)break;Nl(G|0,48,m+q|0)|0;do m=m+-1|0;while(m>>>0>G>>>0)}while(0);F=u-m|0;tk(b,m,(k|0)>(F|0)?F:k);k=k-F|0;p=p+4|0}while(p>>>0<v>>>0&(k|0)>-1)}Ak(b,48,k+18|0,18,0);tk(b,w,E-w|0)}Ak(b,32,f,j,h^8192)}while(0);l=H;return ((j|0)<(f|0)?f:j)|0}function Dk(a){a=+a;var b=0;h[j>>3]=a;b=c[j>>2]|0;y=c[j+4>>2]|0;return b|0}function Ek(a,b){a=+a;b=b|0;return +(+Fk(a,b))}function Fk(a,b){a=+a;b=b|0;var d=0,e=0,f=0;h[j>>3]=a;d=c[j>>2]|0;e=c[j+4>>2]|0;f=Il(d|0,e|0,52)|0;switch(f&2047){case 0:{if(a!=0.0){a=+Fk(a*18446744073709551616.0,b);d=(c[b>>2]|0)+-64|0}else d=0;c[b>>2]=d;break}case 2047:break;default:{c[b>>2]=(f&2047)+-1022;c[j>>2]=d;c[j+4>>2]=e&-2146435073|1071644672;a=+h[j>>3]}}return +a}function Gk(b,d,e){b=b|0;d=d|0;e=e|0;do if(b){if(d>>>0<128){a[b>>0]=d;b=1;break}if(!(c[c[(Hk()|0)+188>>2]>>2]|0))if((d&-128|0)==57216){a[b>>0]=d;b=1;break}else{c[(ak()|0)>>2]=84;b=-1;break}if(d>>>0<2048){a[b>>0]=d>>>6|192;a[b+1>>0]=d&63|128;b=2;break}if(d>>>0<55296|(d&-8192|0)==57344){a[b>>0]=d>>>12|224;a[b+1>>0]=d>>>6&63|128;a[b+2>>0]=d&63|128;b=3;break}if((d+-65536|0)>>>0<1048576){a[b>>0]=d>>>18|240;a[b+1>>0]=d>>>12&63|128;a[b+2>>0]=d>>>6&63|128;a[b+3>>0]=d&63|128;b=4;break}else{c[(ak()|0)>>2]=84;b=-1;break}}else b=1;while(0);return b|0}function Hk(){return ek()|0}function Ik(){return ek()|0}function Jk(b,e){b=b|0;e=e|0;var f=0,g=0;f=0;while(1){if((d[12208+f>>0]|0)==(b|0)){g=4;break}f=f+1|0;if((f|0)==87){b=87;g=5;break}}if((g|0)==4)if(!f)f=12304;else{b=f;g=5}if((g|0)==5){f=12304;do{do{g=f;f=f+1|0}while((a[g>>0]|0)!=0);b=b+-1|0}while((b|0)!=0)}return Kk(f,c[e+20>>2]|0)|0}function Kk(a,b){a=a|0;b=b|0;return Lk(a,b)|0}function Lk(a,b){a=a|0;b=b|0;if(!b)b=0;else b=Mk(c[b>>2]|0,c[b+4>>2]|0,a)|0;return ((b|0)==0?a:b)|0}function Mk(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0,k=0,l=0,m=0,n=0,o=0;o=(c[b>>2]|0)+1794895138|0;h=Nk(c[b+8>>2]|0,o)|0;f=Nk(c[b+12>>2]|0,o)|0;g=Nk(c[b+16>>2]|0,o)|0;a:do if((h>>>0<d>>>2>>>0?(n=d-(h<<2)|0,f>>>0<n>>>0&g>>>0<n>>>0):0)?((g|f)&3|0)==0:0){n=f>>>2;m=g>>>2;l=0;while(1){j=h>>>1;k=l+j|0;i=k<<1;g=i+n|0;f=Nk(c[b+(g<<2)>>2]|0,o)|0;g=Nk(c[b+(g+1<<2)>>2]|0,o)|0;if(!(g>>>0<d>>>0&f>>>0<(d-g|0)>>>0)){f=0;break a}if(a[b+(g+f)>>0]|0){f=0;break a}f=fk(e,b+g|0)|0;if(!f)break;f=(f|0)<0;if((h|0)==1){f=0;break a}l=f?l:k;h=f?j:h-j|0}f=i+m|0;g=Nk(c[b+(f<<2)>>2]|0,o)|0;f=Nk(c[b+(f+1<<2)>>2]|0,o)|0;if(f>>>0<d>>>0&g>>>0<(d-f|0)>>>0)f=(a[b+(f+g)>>0]|0)==0?b+f|0:0;else f=0}else f=0;while(0);return f|0}function Nk(a,b){a=a|0;b=b|0;var c=0;c=Kl(a|0)|0;return ((b|0)==0?a:c)|0}function Ok(b,d,e){b=b|0;d=d|0;e=e|0;var f=0,g=0,h=0,i=0,j=0;f=e+16|0;g=c[f>>2]|0;if(!g)if(!(Pk(e)|0)){g=c[f>>2]|0;h=5}else f=0;else h=5;a:do if((h|0)==5){j=e+20|0;i=c[j>>2]|0;f=i;if((g-i|0)>>>0<d>>>0){f=Ya[c[e+36>>2]&63](e,b,d)|0;break}b:do if((a[e+75>>0]|0)<0|(d|0)==0){h=0;g=b}else{i=d;while(1){g=i+-1|0;if((a[b+g>>0]|0)==10)break;if(!g){h=0;g=b;break b}else i=g}f=Ya[c[e+36>>2]&63](e,b,i)|0;if(f>>>0<i>>>0)break a;h=i;g=b+i|0;d=d-i|0;f=c[j>>2]|0}while(0);Ll(f|0,g|0,d|0)|0;c[j>>2]=(c[j>>2]|0)+d;f=h+d|0}while(0);return f|0}function Pk(b){b=b|0;var d=0,e=0;d=b+74|0;e=a[d>>0]|0;a[d>>0]=e+255|e;d=c[b>>2]|0;if(!(d&8)){c[b+8>>2]=0;c[b+4>>2]=0;e=c[b+44>>2]|0;c[b+28>>2]=e;c[b+20>>2]=e;c[b+16>>2]=e+(c[b+48>>2]|0);b=0}else{c[b>>2]=d|32;b=-1}return b|0}function Qk(a,b,d){a=a|0;b=b|0;d=d|0;var e=0,f=0;e=a+20|0;f=c[e>>2]|0;a=(c[a+16>>2]|0)-f|0;a=a>>>0>d>>>0?d:a;Ll(f|0,b|0,a|0)|0;c[e>>2]=(c[e>>2]|0)+a;return d|0}function Rk(a,b){a=a|0;b=b|0;return Sk(a,b,(gk(a)|0)+1|0)|0}function Sk(b,c,d){b=b|0;c=c|0;d=d|0;a:do if(!d)d=0;else{c=c&255;while(1){d=d+-1|0;if((a[b+d>>0]|0)==c<<24>>24)break;if(!d){d=0;break a}}d=b+d|0}while(0);return d|0}function Tk(a){a=a|0;var b=0,c=0;b=(gk(a)|0)+1|0;c=Tj(b)|0;if(!c)a=0;else a=Ll(c|0,a|0,b|0)|0;return a|0}function Uk(b,c){b=b|0;c=c|0;var d=0;d=a[c>>0]|0;do if(d<<24>>24){b=kk(b,d<<24>>24)|0;if(b){if(a[c+1>>0]|0)if(a[b+1>>0]|0){if(!(a[c+2>>0]|0)){b=Vk(b,c)|0;break}if(a[b+2>>0]|0){if(!(a[c+3>>0]|0)){b=Wk(b,c)|0;break}if(a[b+3>>0]|0)if(!(a[c+4>>0]|0)){b=Xk(b,c)|0;break}else{b=Yk(b,c)|0;break}else b=0}else b=0}else b=0}else b=0}while(0);return b|0}function Vk(b,c){b=b|0;c=c|0;var e=0,f=0;f=(d[c>>0]|0)<<8|(d[c+1>>0]|0);c=b+1|0;e=a[c>>0]|0;a:do if(!(e<<24>>24))c=0;else{e=(d[b>>0]|0)<<8|e&255;while(1){b=e&65535;if((b|0)==(f|0))break;c=c+1|0;e=a[c>>0]|0;if(!(e<<24>>24)){c=0;break a}else e=b<<8|e&255}c=c+-1|0}while(0);return c|0}function Wk(b,c){b=b|0;c=c|0;var 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f=0,g=0,h=0,i=0;h=b+e|0;d=d&255;if((e|0)>=67){while(b&3){a[b>>0]=d;b=b+1|0}f=h&-4|0;g=f-64|0;i=d|d<<8|d<<16|d<<24;while((b|0)<=(g|0)){c[b>>2]=i;c[b+4>>2]=i;c[b+8>>2]=i;c[b+12>>2]=i;c[b+16>>2]=i;c[b+20>>2]=i;c[b+24>>2]=i;c[b+28>>2]=i;c[b+32>>2]=i;c[b+36>>2]=i;c[b+40>>2]=i;c[b+44>>2]=i;c[b+48>>2]=i;c[b+52>>2]=i;c[b+56>>2]=i;c[b+60>>2]=i;b=b+64|0}while((b|0)<(f|0)){c[b>>2]=i;b=b+4|0}}while((b|0)<(h|0)){a[b>>0]=d;b=b+1|0}return h-e|0}function Ol(a){a=a|0;var b=0,d=0;d=c[i>>2]|0;b=d+a|0;if((a|0)>0&(b|0)<(d|0)|(b|0)<0){V()|0;la(12);return -1}c[i>>2]=b;if((b|0)>(U()|0)?(T()|0)==0:0){c[i>>2]=d;la(12);return -1}return d|0}function Pl(a,b){a=a|0;b=b|0;return Wa[a&15](b|0)|0}function Ql(a,b,c){a=a|0;b=b|0;c=c|0;return Xa[a&3](b|0,c|0)|0}function Rl(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;return Ya[a&63](b|0,c|0,d|0)|0}function Sl(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;return Za[a&3](b|0,c|0,d|0,e|0)|0}function Tl(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;return _a[a&7](b|0,c|0,d|0,e|0,f|0)|0}function Ul(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;return $a[a&15](b|0,c|0,d|0,e|0,f|0,g|0)|0}function Vl(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;return ab[a&3](b|0,c|0,d|0,e|0,f|0,g|0,h|0)|0}function Wl(a,b,c,d,e,f,g,h,i){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;return bb[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0)|0}function Xl(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;q=q|0;return cb[a&1](b|0,c|0,d|0,e|0,f|0,g|0,h|0,i|0,j|0,k|0,l|0,m|0,n|0,o|0,p|0,q|0)|0}function Yl(a,b){a=a|0;b=b|0;db[a&15](b|0)}function Zl(a,b,c){a=a|0;b=b|0;c=c|0;eb[a&15](b|0,c|0)}function _l(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;fb[a&15](b|0,c|0,d|0)}function $l(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;gb[a&63](b|0,c|0,d|0,e|0)}function am(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;hb[a&7](b|0,c|0,d|0,e|0,f|0)}function bm(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;ib[a&1](b|0,c|0,d|0,e|0,f|0,g|0)}function cm(a){a=a|0;R(0);return 0}function dm(a,b){a=a|0;b=b|0;R(1);return 0}function em(a,b,c){a=a|0;b=b|0;c=c|0;R(2);return 0}function fm(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;R(3);return 0}function gm(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;R(4);return 0}function hm(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;R(5);return 0}function im(a,b,c,d,e,f,g){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;R(6);return 0}function jm(a,b,c,d,e,f,g,h){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;R(7);return 0}function km(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;g=g|0;h=h|0;i=i|0;j=j|0;k=k|0;l=l|0;m=m|0;n=n|0;o=o|0;p=p|0;R(8);return 0}function lm(a){a=a|0;R(9)}function mm(a,b){a=a|0;b=b|0;R(10)}function nm(a,b,c){a=a|0;b=b|0;c=c|0;R(11)}function om(a,b,c){a=a|0;b=b|0;c=c|0;ua(a|0,b|0,c|0)}function pm(a,b,c){a=a|0;b=b|0;c=c|0;Ra(a|0,b|0,c|0)}function qm(a,b,c,d){a=a|0;b=b|0;c=c|0;d=d|0;R(12)}function rm(a,b,c,d,e){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;R(13)}function sm(a,b,c,d,e,f){a=a|0;b=b|0;c=c|0;d=d|0;e=e|0;f=f|0;R(14)}
+
+// EMSCRIPTEN_END_FUNCS
+var Wa=[cm,qh,uh,Yj,Xb,se,lh,xh,Hh,Ih,cm,cm,cm,cm,cm,cm];var Xa=[dm,sh,De,dm];var Ya=[em,Zj,_j,ck,Qk,Cb,Gb,Hb,Kb,Mb,Cc,Nc,Oc,Pc,Zc,td,ae,ce,mh,yh,Bh,Dh,Jh,Lh,Oh,Qh,Uh,Wh,Ui,Wi,Yi,vj,xj,Ej,Gj,Ij,Kj,Mj,Oj,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em,em];var Za=[fm,Ic,Lc,fm];var _a=[gm,Eb,Wb,dc,ic,lc,Mc,gm];var $a=[hm,xc,yc,zc,Ac,Fc,Gc,Hc,Jc,Be,hm,hm,hm,hm,hm,hm];var ab=[im,Bc,te,ue];var bb=[jm,Kc];var cb=[km,Dc];var db=[lm,ph,rh,xb,Ab,Bb,yb,jc,uc,Sh,_i,$i,bj,aj,ej,lm];var eb=[mm,th,Sb,Zb,vc,wc,Ec,Ce,Fh,dj,cj,zj,Aj,mm,mm,mm];var fb=[nm,wh,om,pm,Yb,Pd,Rd,$d,df,gf,Ah,Th,Qj,nm,nm,nm];var gb=[qm,Ib,Jb,Lb,oc,_c,fd,kd,ld,ud,be,de,ve,xe,ye,ef,nh,zh,Ch,Eh,Kh,Mh,Ph,Rh,Vh,Xh,Vi,Xi,Zi,wj,yj,Dj,Fj,Hj,Jj,Lj,Nj,Pj,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm,qm];var hb=[rm,vh,Tc,bd,dd,Ee,rm,rm];var ib=[sm,zb];return{___divdi3:Bl,___emscripten_environ_constructor:sl,___muldi3:Dl,___remdi3:El,___udivdi3:Fl,___uremdi3:Gl,__get_daylight:ul,__get_timezone:vl,__get_tzname:tl,_bitshift64Ashr:Hl,_bitshift64Lshr:Il,_bitshift64Shl:Jl,_console_queue_char:qb,_display_key_event:rb,_display_mouse_event:sb,_display_wheel_event:tb,_free:Uj,_fs_import_file:id,_i64Add:xl,_i64Subtract:yl,_llvm_bswap_i32:Kl,_malloc:Tj,_memcpy:Ll,_memmove:Ml,_memset:Nl,_net_set_carrier:vb,_net_write_packet:ub,_sbrk:Ol,_vm_start:wb,dynCall_ii:Pl,dynCall_iii:Ql,dynCall_iiii:Rl,dynCall_iiiii:Sl,dynCall_iiiiii:Tl,dynCall_iiiiiii:Ul,dynCall_iiiiiiii:Vl,dynCall_iiiiiiiii:Wl,dynCall_iiiiiiiiiiiiiiiii:Xl,dynCall_vi:Yl,dynCall_vii:Zl,dynCall_viii:_l,dynCall_viiii:$l,dynCall_viiiii:am,dynCall_viiiiii:bm,establishStackSpace:mb,getTempRet0:pb,runPostSets:wl,setTempRet0:ob,setThrew:nb,stackAlloc:jb,stackRestore:lb,stackSave:kb}})
+
+
+// EMSCRIPTEN_END_ASM
+(Module.asmGlobalArg,Module.asmLibraryArg,buffer);var ___divdi3=Module["___divdi3"]=asm["___divdi3"];var ___emscripten_environ_constructor=Module["___emscripten_environ_constructor"]=asm["___emscripten_environ_constructor"];var ___muldi3=Module["___muldi3"]=asm["___muldi3"];var ___remdi3=Module["___remdi3"]=asm["___remdi3"];var ___udivdi3=Module["___udivdi3"]=asm["___udivdi3"];var ___uremdi3=Module["___uremdi3"]=asm["___uremdi3"];var __get_daylight=Module["__get_daylight"]=asm["__get_daylight"];var __get_timezone=Module["__get_timezone"]=asm["__get_timezone"];var __get_tzname=Module["__get_tzname"]=asm["__get_tzname"];var _bitshift64Ashr=Module["_bitshift64Ashr"]=asm["_bitshift64Ashr"];var _bitshift64Lshr=Module["_bitshift64Lshr"]=asm["_bitshift64Lshr"];var _bitshift64Shl=Module["_bitshift64Shl"]=asm["_bitshift64Shl"];var _console_queue_char=Module["_console_queue_char"]=asm["_console_queue_char"];var _display_key_event=Module["_display_key_event"]=asm["_display_key_event"];var _display_mouse_event=Module["_display_mouse_event"]=asm["_display_mouse_event"];var _display_wheel_event=Module["_display_wheel_event"]=asm["_display_wheel_event"];var _free=Module["_free"]=asm["_free"];var _fs_import_file=Module["_fs_import_file"]=asm["_fs_import_file"];var _i64Add=Module["_i64Add"]=asm["_i64Add"];var _i64Subtract=Module["_i64Subtract"]=asm["_i64Subtract"];var _llvm_bswap_i32=Module["_llvm_bswap_i32"]=asm["_llvm_bswap_i32"];var _malloc=Module["_malloc"]=asm["_malloc"];var _memcpy=Module["_memcpy"]=asm["_memcpy"];var _memmove=Module["_memmove"]=asm["_memmove"];var _memset=Module["_memset"]=asm["_memset"];var _net_set_carrier=Module["_net_set_carrier"]=asm["_net_set_carrier"];var _net_write_packet=Module["_net_write_packet"]=asm["_net_write_packet"];var _sbrk=Module["_sbrk"]=asm["_sbrk"];var _vm_start=Module["_vm_start"]=asm["_vm_start"];var establishStackSpace=Module["establishStackSpace"]=asm["establishStackSpace"];var getTempRet0=Module["getTempRet0"]=asm["getTempRet0"];var runPostSets=Module["runPostSets"]=asm["runPostSets"];var setTempRet0=Module["setTempRet0"]=asm["setTempRet0"];var setThrew=Module["setThrew"]=asm["setThrew"];var stackAlloc=Module["stackAlloc"]=asm["stackAlloc"];var stackRestore=Module["stackRestore"]=asm["stackRestore"];var stackSave=Module["stackSave"]=asm["stackSave"];var dynCall_ii=Module["dynCall_ii"]=asm["dynCall_ii"];var dynCall_iii=Module["dynCall_iii"]=asm["dynCall_iii"];var dynCall_iiii=Module["dynCall_iiii"]=asm["dynCall_iiii"];var dynCall_iiiii=Module["dynCall_iiiii"]=asm["dynCall_iiiii"];var dynCall_iiiiii=Module["dynCall_iiiiii"]=asm["dynCall_iiiiii"];var dynCall_iiiiiii=Module["dynCall_iiiiiii"]=asm["dynCall_iiiiiii"];var dynCall_iiiiiiii=Module["dynCall_iiiiiiii"]=asm["dynCall_iiiiiiii"];var dynCall_iiiiiiiii=Module["dynCall_iiiiiiiii"]=asm["dynCall_iiiiiiiii"];var dynCall_iiiiiiiiiiiiiiiii=Module["dynCall_iiiiiiiiiiiiiiiii"]=asm["dynCall_iiiiiiiiiiiiiiiii"];var dynCall_vi=Module["dynCall_vi"]=asm["dynCall_vi"];var dynCall_vii=Module["dynCall_vii"]=asm["dynCall_vii"];var dynCall_viii=Module["dynCall_viii"]=asm["dynCall_viii"];var dynCall_viiii=Module["dynCall_viiii"]=asm["dynCall_viiii"];var dynCall_viiiii=Module["dynCall_viiiii"]=asm["dynCall_viiiii"];var dynCall_viiiiii=Module["dynCall_viiiiii"]=asm["dynCall_viiiiii"];Module["asm"]=asm;Module["ccall"]=ccall;Module["cwrap"]=cwrap;if(memoryInitializer){if(!isDataURI(memoryInitializer)){memoryInitializer=locateFile(memoryInitializer)}if(ENVIRONMENT_IS_NODE||ENVIRONMENT_IS_SHELL){var data=Module["readBinary"](memoryInitializer);HEAPU8.set(data,GLOBAL_BASE)}else{addRunDependency("memory initializer");var applyMemoryInitializer=(function(data){if(data.byteLength)data=new Uint8Array(data);HEAPU8.set(data,GLOBAL_BASE);if(Module["memoryInitializerRequest"])delete Module["memoryInitializerRequest"].response;removeRunDependency("memory initializer")});function doBrowserLoad(){Module["readAsync"](memoryInitializer,applyMemoryInitializer,(function(){throw"could not load memory initializer "+memoryInitializer}))}var memoryInitializerBytes=tryParseAsDataURI(memoryInitializer);if(memoryInitializerBytes){applyMemoryInitializer(memoryInitializerBytes.buffer)}else if(Module["memoryInitializerRequest"]){function useRequest(){var request=Module["memoryInitializerRequest"];var response=request.response;if(request.status!==200&&request.status!==0){var data=tryParseAsDataURI(Module["memoryInitializerRequestURL"]);if(data){response=data.buffer}else{console.warn("a problem seems to have happened with Module.memoryInitializerRequest, status: "+request.status+", retrying "+memoryInitializer);doBrowserLoad();return}}applyMemoryInitializer(response)}if(Module["memoryInitializerRequest"].response){setTimeout(useRequest,0)}else{Module["memoryInitializerRequest"].addEventListener("load",useRequest)}}else{doBrowserLoad()}}}function ExitStatus(status){this.name="ExitStatus";this.message="Program terminated with exit("+status+")";this.status=status}ExitStatus.prototype=new Error;ExitStatus.prototype.constructor=ExitStatus;var initialStackTop;dependenciesFulfilled=function runCaller(){if(!Module["calledRun"])run();if(!Module["calledRun"])dependenciesFulfilled=runCaller};function run(args){args=args||Module["arguments"];if(runDependencies>0){return}preRun();if(runDependencies>0)return;if(Module["calledRun"])return;function doRun(){if(Module["calledRun"])return;Module["calledRun"]=true;if(ABORT)return;ensureInitRuntime();preMain();if(Module["onRuntimeInitialized"])Module["onRuntimeInitialized"]();postRun()}if(Module["setStatus"]){Module["setStatus"]("Running...");setTimeout((function(){setTimeout((function(){Module["setStatus"]("")}),1);doRun()}),1)}else{doRun()}}Module["run"]=run;function exit(status,implicit){if(implicit&&Module["noExitRuntime"]&&status===0){return}if(Module["noExitRuntime"]){}else{ABORT=true;EXITSTATUS=status;STACKTOP=initialStackTop;exitRuntime();if(Module["onExit"])Module["onExit"](status)}Module["quit"](status,new ExitStatus(status))}function abort(what){if(Module["onAbort"]){Module["onAbort"](what)}if(what!==undefined){out(what);err(what);what=JSON.stringify(what)}else{what=""}ABORT=true;EXITSTATUS=1;throw"abort("+what+"). Build with -s ASSERTIONS=1 for more info."}Module["abort"]=abort;if(Module["preInit"]){if(typeof Module["preInit"]=="function")Module["preInit"]=[Module["preInit"]];while(Module["preInit"].length>0){Module["preInit"].pop()()}}Module["noExitRuntime"]=true;run()
+
+
+
+
diff --git a/readme.md b/readme.md
index 649a400..c7c44c6 100644
--- a/readme.md
+++ b/readme.md
@@ -3,4 +3,7 @@
 Dumped from http://squoze.net/UNIX/v4/README
 Which itself is dumped from: https://archive.org/details/utah_unix_v4_raw
 
+Also includes jslinux for running the image from a browser.
 
+This a hacky and messy repo put together in just a few hours to let people
+play around with Unix v4 in their web browser.