pub unsafe extern "C" fn gst_rtsp_stream_transport_send_rtcp_list(
trans: *mut GstRTSPStreamTransport,
buffer_list: *mut GstBufferList
) -> gboolean
pub unsafe extern "C" fn gst_rtsp_stream_transport_send_rtcp_list(
trans: *mut GstRTSPStreamTransport,
buffer_list: *mut GstBufferList
) -> gboolean