Add a @todo item to use ByteIOContext instead of URLContext at some point in

the future, requested by Luca in "[PATCH] rtsp.c: read TCP server
notifications/messages" thread.

Originally committed as revision 18120 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/rtsp.h

@@ -158,6 +158,8 @@ enum RTSPServerType {
 
 /**
  * Private data for the RTSP demuxer.
+ *
+ * @todo Use ByteIOContext instead of URLContext
  */
 typedef struct RTSPState {
     URLContext *rtsp_hd; /* RTSP TCP connexion handle */