From b8456fa2615480fa242c6992ca89481a8370fe5f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Thu, 18 Dec 2014 13:50:19 +0100
Subject: Macro support

At some point this should be optimized further at the moment there
is some 20 byte overhead for each entered key.
---
 buffer.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 buffer.h

(limited to 'buffer.h')

diff --git a/buffer.h b/buffer.h
new file mode 100644
index 0000000..190f579
--- /dev/null
+++ b/buffer.h
@@ -0,0 +1,20 @@
+#ifndef BUFFER_H
+#define BUFFER_H
+
+#include <stddef.h>
+#include <stdbool.h>
+#include "text.h"
+
+typedef struct {
+	char *data;    /* NULL if empty */
+	size_t len;    /* current length of data */
+	size_t size;   /* maximal capacity of the buffer */
+} Buffer;
+
+void buffer_free(Buffer *buf);
+bool buffer_alloc(Buffer *buf, size_t size);
+void buffer_truncate(Buffer *buf);
+bool buffer_put(Buffer *buf, void *data, size_t len);
+bool buffer_append(Buffer *buf, void *data, size_t len);
+
+#endif
-- 
cgit v1.2.3