Function gstreamer_check_sys::gst_harness_add_probe

pub unsafe extern "C" fn gst_harness_add_probe(
    h: *mut GstHarness, 
    element_name: *const c_char, 
    pad_name: *const c_char, 
    mask: GstPadProbeType, 
    callback: GstPadProbeCallback, 
    user_data: gpointer, 
    destroy_data: GDestroyNotify
)