udp_get_file_handle  392 libavformat/avio.h int udp_get_file_handle(URLContext *h);
udp_get_file_handle  172 libavformat/rtpproto.c     s->rtp_fd = udp_get_file_handle(s->rtp_hd);
udp_get_file_handle  173 libavformat/rtpproto.c     s->rtcp_fd = udp_get_file_handle(s->rtcp_hd);