Document av_protocol_next().

Originally committed as revision 17324 to svn://svn.ffmpeg.org/ffmpeg/trunk

Document av_protocol_next().
Originally committed as revision 17324 to svn://svn.ffmpeg.org/ffmpeg/trunk
9075d1e0 · Stefano Sabatini · 5d377501 · 9075d1e0
Commit 9075d1e0 authored Feb 15, 2009 by Stefano Sabatini
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avio.h libavformat/avio.h +5 -0

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--- a/libavformat/avio.h
+++ b/libavformat/avio.h
@@ -140,6 +140,11 @@ typedef struct URLProtocol {
 extern URLProtocol *first_protocol;
 extern URLInterruptCB *url_interrupt_cb;

+/**
+ * If protocol is NULL, returns the first registered protocol,
+ * if protocol is non-NULL, returns the registered protocol next after protocol,
+ * or NULL if protocol is the last one.
+ */
 URLProtocol *av_protocol_next(URLProtocol *p);

 #if LIBAVFORMAT_VERSION_MAJOR < 53