Function gstreamer_rtsp_server_sys::gst_rtsp_stream_transport_set_keepalive

pub unsafe extern "C" fn gst_rtsp_stream_transport_set_keepalive(
    trans: *mut GstRTSPStreamTransport, 
    keep_alive: GstRTSPKeepAliveFunc, 
    user_data: gpointer, 
    notify: GDestroyNotify
)