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-rw-r--r--libmpdemux/demuxer.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/libmpdemux/demuxer.h b/libmpdemux/demuxer.h
index edd13c404f..a97f3746db 100644
--- a/libmpdemux/demuxer.h
+++ b/libmpdemux/demuxer.h
@@ -11,6 +11,14 @@
#include "libass/ass_types.h"
#endif
+#ifdef HAVE_BUILTIN_EXPECT
+#define likely(x) __builtin_expect ((x) != 0, 1)
+#define unlikely(x) __builtin_expect ((x) != 0, 0)
+#else
+#define likely(x) (x)
+#define unlikely(x) (x)
+#endif
+
#define MAX_PACKS 4096
#ifdef CONFIG_TV_BSDBT848
#define MAX_PACK_BYTES 0x2000000