From 658bd6db7bd197a4f2b0fada671319ab87e926b3 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Tue, 25 Dec 2012 01:42:23 +0100
Subject: [PATCH] ac3_eac3_probe: mark buffer pointers const

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavformat/ac3dec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/ac3dec.c b/libavformat/ac3dec.c
index 7a34ea8b4b..c531f8a179 100644
--- a/libavformat/ac3dec.c
+++ b/libavformat/ac3dec.c
@@ -27,7 +27,7 @@
 static int ac3_eac3_probe(AVProbeData *p, enum AVCodecID expected_codec_id)
 {
     int max_frames, first_frames = 0, frames;
-    uint8_t *buf, *buf2, *end;
+    const uint8_t *buf, *buf2, *end;
     AC3HeaderInfo hdr;
     GetBitContext gbc;
     enum AVCodecID codec_id = AV_CODEC_ID_AC3;