nhpibsend
static int nhpibsend(struct hpibbus_softc *, int, int, void *, int);
nhpibsend,
nhpibsend(hs, slave, sec, addr, count);
nhpibsend(hs, slave, sec, 0, 0);
return nhpibsend(unit, slave, sec, buf, cnt);
nhpibsend(unit, slave, sec, addr, count);
int nhpibsend(int, int, int, uint8_t *, int);