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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: It is unused since d63443b9684fa7b3e086634f7b44b203b6d9221e. Furthermore, it was always in the wrong header: libavutil/internal.h is auto-included almost everywhere, but FF_SYMVER would only ever be used at a few places, so a proper header of its own would be appropriate for it. Signed-off-by: Andreas Rheinhardt --- libavutil/internal.h | 28 ---------------------------- 1 file changed, 28 deletions(-) diff --git a/libavutil/internal.h b/libavutil/internal.h index c118936598..8ee5a101c6 100644 --- a/libavutil/internal.h +++ b/libavutil/internal.h @@ -117,34 +117,6 @@ # define NULL_IF_CONFIG_SMALL(x) x #endif -/** - * Define a function with only the non-default version specified. - * - * On systems with ELF shared libraries, all symbols exported from - * FFmpeg libraries are tagged with the name and major version of the - * library to which they belong. If a function is moved from one - * library to another, a wrapper must be retained in the original - * location to preserve binary compatibility. - * - * Functions defined with this macro will never be used to resolve - * symbols by the build-time linker. - * - * @param type return type of function - * @param name name of function - * @param args argument list of function - * @param ver version tag to assign function - */ -#if HAVE_SYMVER_ASM_LABEL -# define FF_SYMVER(type, name, args, ver) \ - type ff_##name args __asm__ (EXTERN_PREFIX #name "@" ver); \ - type ff_##name args -#elif HAVE_SYMVER_GNU_ASM -# define FF_SYMVER(type, name, args, ver) \ - __asm__ (".symver ff_" #name "," EXTERN_PREFIX #name "@" ver); \ - type ff_##name args; \ - type ff_##name args -#endif - /** * Return NULL if a threading library has not been enabled. * Used to disable threading functions in AVCodec definitions -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".