Function gst_ rtsp_ stream_ get_ retransmission_ time 
Source pub unsafe extern "C" fn gst_rtsp_stream_get_retransmission_time(
    stream: *mut GstRTSPStream,
) -> GstClockTimepub unsafe extern "C" fn gst_rtsp_stream_get_retransmission_time(
    stream: *mut GstRTSPStream,
) -> GstClockTime