+/**
+ * Close all connection handles within the RTSP (de)muxer
+ *
+ * @param s RTSP (de)muxer context
+ */
+void ff_rtsp_close_connections(AVFormatContext *s);
+
+/**
+ * Get the description of the stream and set up the RTSPStream child
+ * objects.
+ */
+int ff_rtsp_setup_input_streams(AVFormatContext *s, RTSPMessageHeader *reply);
+
+/**
+ * Announce the stream to the server and set up the RTSPStream child
+ * objects for each media stream.
+ */
+int ff_rtsp_setup_output_streams(AVFormatContext *s, const char *addr);
+
+/**
+ * Parse RTSP commands (OPTIONS, PAUSE and TEARDOWN) during streaming in
+ * listen mode.
+ */
+int ff_rtsp_parse_streaming_commands(AVFormatContext *s);
+
+/**
+ * Parse an SDP description of streams by populating an RTSPState struct
+ * within the AVFormatContext; also allocate the RTP streams and the
+ * pollfd array used for UDP streams.
+ */
+int ff_sdp_parse(AVFormatContext *s, const char *content);
+
+/**
+ * Receive one RTP packet from an TCP interleaved RTSP stream.
+ */
+int ff_rtsp_tcp_read_packet(AVFormatContext *s, RTSPStream **prtsp_st,
+ uint8_t *buf, int buf_size);
+
+/**
+ * Send buffered packets over TCP.
+ */
+int ff_rtsp_tcp_write_packet(AVFormatContext *s, RTSPStream *rtsp_st);
+
+/**
+ * Receive one packet from the RTSPStreams set up in the AVFormatContext
+ * (which should contain a RTSPState struct as priv_data).
+ */
+int ff_rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt);
+
+/**
+ * Do the SETUP requests for each stream for the chosen
+ * lower transport mode.
+ * @return 0 on success, <0 on error, 1 if protocol is unavailable
+ */
+int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port,
+ int lower_transport, const char *real_challenge);
+
+/**
+ * Undo the effect of ff_rtsp_make_setup_request, close the
+ * transport_priv and rtp_handle fields.
+ */
+void ff_rtsp_undo_setup(AVFormatContext *s, int send_packets);
+
+/**
+ * Open RTSP transport context.
+ */
+int ff_rtsp_open_transport_ctx(AVFormatContext *s, RTSPStream *rtsp_st);
+
+extern const AVOption ff_rtsp_options[];
+