gst_pad_add_event_probe_full 3219 gst/gstutils.c   return gst_pad_add_event_probe_full (pad, handler, data, NULL);
gst_pad_add_event_probe_full  103 tests/check/gst/gstutils.c   gst_pad_add_event_probe_full (pad, G_CALLBACK (probe_do_nothing),