libavformat: remove the ff_rtp_get_local_rtcp_port function

Only used by ffserver
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>

libavformat/libavformat.v

@@ -5,7 +5,6 @@ LIBAVFORMAT_MAJOR {
         ff_socket_nonblock;
         ff_rtsp_parse_line;
         ff_rtp_get_local_rtp_port;
-        ff_rtp_get_local_rtcp_port;
         ffio_open_dyn_packet_buf;
         ffio_set_buf_size;
         ffurl_close;

libavformat/rtpproto.c

@@ -636,12 +636,6 @@ int ff_rtp_get_local_rtp_port(URLContext *h)
  * @return the local port number
  */
 
-int ff_rtp_get_local_rtcp_port(URLContext *h)
-{
-    RTPContext *s = h->priv_data;
-    return ff_udp_get_local_port(s->rtcp_hd);
-}
-
 static int rtp_get_file_handle(URLContext *h)
 {
     RTPContext *s = h->priv_data;

libavformat/rtpproto.h

@@ -26,6 +26,5 @@
 int ff_rtp_set_remote_url(URLContext *h, const char *uri);
 
 int ff_rtp_get_local_rtp_port(URLContext *h);
-int ff_rtp_get_local_rtcp_port(URLContext *h);
 
 #endif /* AVFORMAT_RTPPROTO_H */