From d408b77a3a1a2841ae18ecc1922b3b3465f77e5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?M=C3=A5ns=20Rullg=C3=A5rd?= <mans@mansr.com>
Date: Fri, 22 Jan 2010 03:25:21 +0000
Subject: [PATCH] Add an AV_PRAGMA() macro for constructing _Pragma()
 directives

The seemingly equivalent _Pragma(AV_STRINGIFY(x)) is not accepted
by some compilers.

Originally committed as revision 21378 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavutil/avutil.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/avutil.h b/libavutil/avutil.h
index f2d2b075748..a3cc93fa2a0 100644
--- a/libavutil/avutil.h
+++ b/libavutil/avutil.h
@@ -29,6 +29,7 @@
 
 #define AV_STRINGIFY(s)         AV_TOSTRING(s)
 #define AV_TOSTRING(s) #s
+#define AV_PRAGMA(s) _Pragma(#s)
 
 #define AV_VERSION_INT(a, b, c) (a<<16 | b<<8 | c)
 #define AV_VERSION_DOT(a, b, c) a ##.## b ##.## c
-- 
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