FAIL              126 libavdevice/lavfi.c #define FAIL(ERR) { ret = ERR; goto end; }
FAIL               97 libavformat/concatdec.c #define FAIL(retcode) do { ret = (retcode); goto fail; } while(0)
FAIL              394 libavformat/segment.c #define FAIL(err) ret = err; goto end
FAIL              452 libavformat/segment.c #define FAIL(err) ret = err; goto end
FAIL             2563 libavformat/utils.c #define FAIL(errmsg) do {                                         \