avformat: Constify all muxer/demuxers

[ffmpeg] / libavformat / siff.c

diff --git a/libavformat/siff.c b/libavformat/siff.c
index 60a867df141954f56490c7019bb3dff1b8ebb6b8..a34de24ec82ddc7b0739a0dee68d5603c2f75ffc 100644 (file)
--- a/libavformat/siff.c
+++ b/libavformat/siff.c
@@ -249,7 +249,7 @@ static int siff_read_packet(AVFormatContext *s, AVPacket *pkt)
     return pkt->size;
 }
 
-AVInputFormat ff_siff_demuxer = {
+const AVInputFormat ff_siff_demuxer = {
     .name           = "siff",
     .long_name      = NULL_IF_CONFIG_SMALL("Beam Software SIFF"),
     .priv_data_size = sizeof(SIFFContext),