av_builtin_constant_p  147 extra_lib/include/ffmpeg_android/libavutil/attributes.h #    define av_builtin_constant_p __builtin_constant_p
av_builtin_constant_p  150 extra_lib/include/ffmpeg_android/libavutil/attributes.h #    define av_builtin_constant_p(x) 0
av_builtin_constant_p  147 extra_lib/include/libavutil/attributes.h #    define av_builtin_constant_p __builtin_constant_p
av_builtin_constant_p  150 extra_lib/include/libavutil/attributes.h #    define av_builtin_constant_p(x) 0