From 81171e37b2c90bdb9b3b9c79d9cab1774760326e Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Tue, 29 Apr 2014 13:14:48 +0200
Subject: common: add mp_snprintf_append() utility function

---
 common/common.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'common/common.h')

diff --git a/common/common.h b/common/common.h
index aad1460aa2..f7362152c2 100644
--- a/common/common.h
+++ b/common/common.h
@@ -19,6 +19,7 @@
 #ifndef MPLAYER_MPCOMMON_H
 #define MPLAYER_MPCOMMON_H
 
+#include <stddef.h>
 #include <stdlib.h>
 #include <stdbool.h>
 #include <stdint.h>
@@ -76,6 +77,9 @@ struct mp_rect {
 void mp_rect_union(struct mp_rect *rc, const struct mp_rect *src);
 bool mp_rect_intersection(struct mp_rect *rc, const struct mp_rect *rc2);
 
+int mp_snprintf_append(char *str, size_t size, const char *format, ...)
+    PRINTF_ATTRIBUTE(3, 4);
+
 struct bstr;
 
 void mp_append_utf8_bstr(void *talloc_ctx, struct bstr *buf, uint32_t codepoint);
-- 
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