Function gst::ffi::gst_message_parse_buffering_stats

pub unsafe extern "C" fn gst_message_parse_buffering_stats(
    message: *mut GstMessage, 
    mode: *mut GstBufferingMode, 
    avg_in: *mut gint, 
    avg_out: *mut gint, 
    buffering_left: *mut gint64
)