From 4227e4fe7443733fb906f6fb6c265105e8269c74 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 14 Nov 2014 12:45:08 +0100
Subject: lavf: add a convenience function for adding side data to a stream

---
 libavformat/internal.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'libavformat/internal.h')

diff --git a/libavformat/internal.h b/libavformat/internal.h
index d10c5433d0..5b7e426b42 100644
--- a/libavformat/internal.h
+++ b/libavformat/internal.h
@@ -366,4 +366,11 @@ static inline int ff_rename(const char *oldpath, const char *newpath)
     return 0;
 }
 
+/**
+ * Add new side data to a stream. If a side data of this type already exists, it
+ * is replaced.
+ */
+uint8_t *ff_stream_new_side_data(AVStream *st, enum AVPacketSideDataType type,
+                                 int size);
+
 #endif /* AVFORMAT_INTERNAL_H */
-- 
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