onewire_read_block
onewire_read_block(sc->sc_onewire, databuf, datalen);
onewire_read_block(sc->sc_onewire, databuf, datalen);
void onewire_read_block(void *, void *, int);
onewire_read_block(sc->sc_onewire, data, 32);
onewire_read_block(sc->sc_onewire, data, 8);
onewire_read_block(sc->sc_onewire, data, 1);
onewire_read_block(sc->sc_onewire, data, 9);