nostrategy
static int nostrategy(void *, int, daddr_t, size_t, void *, size_t *);
SADEV("qe",nostrategy, qeopen, qeclose, noioctl), /* DEQNA */
SADEV("le",nostrategy, leopen, leclose, noioctl), /* LANCE */
SADEV("ze",nostrategy, zeopen, zeclose, noioctl), /* SGEC */
SADEV("de",nostrategy, deopen, declose, noioctl), /* DEUNA */
SADEV("ni",nostrategy, niopen, nullsys, noioctl), /* DEBNA */
/* strategy */ nostrategy,