AscFindSignature  471 dev/ic/adv.c   	if (!AscFindSignature(sc->sc_iot, sc->sc_ioh))
AscFindSignature  593 dev/ic/advlib.c 	if (!AscFindSignature(iot, ioh))
AscFindSignature 1329 dev/ic/advlib.h int AscFindSignature(bus_space_tag_t, bus_space_handle_t);