INTR_OCCURRED
if (INTR_OCCURRED(NEXT_I_SCSI)) {
int r = (INTR_OCCURRED(NEXT_I_SCSI));
if (!INTR_OCCURRED(NEXT_I_ENETX))
if (!INTR_OCCURRED(NEXT_I_ENETR))
if (!INTR_OCCURRED(NEXT_I_C16_VIDEO))
if (!INTR_OCCURRED(nsc->sc_chan->nd_intr))
if (!INTR_OCCURRED(nsc->sc_chan->nd_intr))
if (!INTR_OCCURRED(NEXT_I_KYBD_MOUSE))
if (INTR_OCCURRED(NEXT_I_KYBD_MOUSE)) {
if (!INTR_OCCURRED(NEXT_I_SCC))
if (!INTR_OCCURRED(NEXT_I_TIMER)) {
} while (INTR_OCCURRED(NEXT_I_TIMER));
if (!INTR_OCCURRED(NEXT_I_NMI)) {