lavf: Constify the probe function argument.

[ffmpeg] / libavformat / dcstr.c

diff --git a/libavformat/dcstr.c b/libavformat/dcstr.c
index 6035dd43344cec78e209877ea41daa873b5dbd2f..9041a8653953b6eadee3814555fe6d0ece3ca680 100644 (file)
--- a/libavformat/dcstr.c
+++ b/libavformat/dcstr.c
@@ -22,7 +22,7 @@
 #include "avformat.h"
 #include "internal.h"
 
-static int dcstr_probe(AVProbeData *p)
+static int dcstr_probe(const AVProbeData *p)
 {
     if (p->buf_size < 224 || memcmp(p->buf + 213, "Sega Stream", 11))
         return 0;