Symbol: NG_UBT_HOOK
sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c
1671
if (strcmp(name, NG_UBT_HOOK) != 0)
sys/netgraph/bluetooth/drivers/ubt/ng_ubt.c
1771
(sc->sc_hook != NULL) ? NG_UBT_HOOK : "",