From 78e0601e4ee68177ef597e75d08da786b0cabd3d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Tue, 9 Sep 2014 21:21:30 +0200
Subject: Rename vis.[ch] to editor.[ch] and main.c to vis.c

---
 util.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'util.h')

diff --git a/util.h b/util.h
index 2992bea..b2446a7 100644
--- a/util.h
+++ b/util.h
@@ -1,3 +1,6 @@
+#ifndef UTIL_H
+#define UTIL_H
+
 #define LENGTH(x)  ((int)(sizeof (x) / sizeof *(x)))
 #define MIN(a, b)  ((a) > (b) ? (b) : (a))
 #define MAX(a, b)  ((a) < (b) ? (b) : (a))
@@ -5,3 +8,5 @@
 /* is c the start of a utf8 sequence? */
 #define isutf8(c) (((c)&0xC0)!=0x80)
 #define ISASCII(ch)   ((unsigned char)ch < 0x80)
+
+#endif
-- 
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