From bc70684e74a185d7b80c8b80bdedda659cb581b8 Mon Sep 17 00:00:00 2001
From: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Date: Mon, 19 Apr 2021 19:45:24 +0200
Subject: avformat: Constify all muxer/demuxers

This is possible now that the next-API is gone.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: James Almer <jamrial@gmail.com>
---
 libavformat/derf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libavformat/derf.c')

diff --git a/libavformat/derf.c b/libavformat/derf.c
index 58bbf5b791..a09433ba07 100644
--- a/libavformat/derf.c
+++ b/libavformat/derf.c
@@ -68,7 +68,7 @@ static int derf_read_header(AVFormatContext *s)
     return 0;
 }
 
-AVInputFormat ff_derf_demuxer = {
+const AVInputFormat ff_derf_demuxer = {
     .name           = "derf",
     .long_name      = NULL_IF_CONFIG_SMALL("Xilam DERF"),
     .read_probe     = derf_probe,
-- 
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