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| author | Mans Rullgard <mans@mansr.com> | 2011-01-31 02:19:30 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-01-31 18:25:48 +0100 |
| commit | 0374152f8926bb3d0f2cd9cca56d12521fe0f71b (patch) | |
| tree | d0d65e4222b34952f3a4f153b3535bd0528a9321 /libavutil/internal.h | |
| parent | a735bbbb7a27fa89318d60b91558c3045b6b27c6 (diff) | |
| download | ffmpeg-0374152f8926bb3d0f2cd9cca56d12521fe0f71b.tar.gz | |
Rename attribute_used to av_used and move it to attributes.h
This is consistent with most of the other attribute macros.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 365e3c7878e4e821d5dec922d2d51f92ce13f926)
Diffstat (limited to 'libavutil/internal.h')
| -rw-r--r-- | libavutil/internal.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/libavutil/internal.h b/libavutil/internal.h index 748a823ac4..36d3e719f6 100644 --- a/libavutil/internal.h +++ b/libavutil/internal.h @@ -46,20 +46,6 @@ #endif #endif - -/** - * Mark a variable as used and prevent the compiler from optimizing it away. - * This is useful for asm that accesses varibles in ways that the compiler does not - * understand - */ -#ifndef attribute_used -#if AV_GCC_VERSION_AT_LEAST(3,1) -# define attribute_used __attribute__((used)) -#else -# define attribute_used -#endif -#endif - #ifndef INT16_MIN #define INT16_MIN (-0x7fff - 1) #endif |