av_builtin_constant_p()

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av_builtin_constant_p()
git-svn-id: file:///var/local/repositories/ffmpeg/trunk@22770 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
73b0f893 · michael · 42a2ed80 · 73b0f893
Commit 73b0f893 authored Apr 02, 2010 by michael
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libavutil/attributes.h libavutil/attributes.h +6 -0

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--- a/libavutil/attributes.h
+++ b/libavutil/attributes.h
@@ -104,4 +104,10 @@
 #endif
 #endif
+#ifdef __GNUC__
+#    define av_builtin_constant_p __builtin_constant_p
+#else
+#    define av_builtin_constant_p(x) 0
+#endif
 #endif /* AVUTIL_ATTRIBUTES_H */