Function gst_ rtsp_ stream_ set_ dscp_ qos 
Source pub unsafe extern "C" fn gst_rtsp_stream_set_dscp_qos(
    stream: *mut GstRTSPStream,
    dscp_qos: c_int,
)pub unsafe extern "C" fn gst_rtsp_stream_set_dscp_qos(
    stream: *mut GstRTSPStream,
    dscp_qos: c_int,
)