lavf: Constify the probe function argument.

[ffmpeg] / libavformat / oggdec.c

diff --git a/libavformat/oggdec.c b/libavformat/oggdec.c
index 27d16a3e4e5c04cf4ea6d864709dee0ecd558eea..e815f421348d811c80559adf7951684037f3eef4 100644 (file)
--- a/libavformat/oggdec.c
+++ b/libavformat/oggdec.c
@@ -941,7 +941,7 @@ static int ogg_read_seek(AVFormatContext *s, int stream_index,
     return ret;
 }
 
-static int ogg_probe(AVProbeData *p)
+static int ogg_probe(const AVProbeData *p)
 {
     if (!memcmp("OggS", p->buf, 5) && p->buf[5] <= 0x7)
         return AVPROBE_SCORE_MAX;