From e2f130542be12a22c62744e718f0a5f884fc89d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Thu, 22 Dec 2016 12:32:33 +0100
Subject: text: change datatype of Mark to uintptr_t

This should avoid undefined pointer comparisons.
---
 text.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'text.h')

diff --git a/text.h b/text.h
index 0306a4c..3a5baa8 100644
--- a/text.h
+++ b/text.h
@@ -2,6 +2,7 @@
 #define TEXT_H
 
 #include <stdbool.h>
+#include <stdint.h>
 #include <time.h>
 #include <unistd.h>
 #include <stdarg.h>
@@ -99,7 +100,7 @@ bool text_iterator_codepoint_prev(Iterator *it, char *c);
 bool text_iterator_char_next(Iterator*, char *c);
 bool text_iterator_char_prev(Iterator*, char *c);
 
-typedef const char* Mark;
+typedef uintptr_t Mark;
 /* mark position `pos', the returned mark can be used to later retrieve
  * the same text segment */
 Mark text_mark_set(Text*, size_t pos);
-- 
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