flushband
flushband(q, *(mp->b_rptr + 1), FLUSHDATA);
flushband(q, *(mp->b_rptr + 1),
flushband(q, *(mp->b_rptr + 1),
flushband(qp, *(mp->b_rptr + 1),
flushband(qp, *(mp->b_rptr + 1), FLUSHDATA);
flushband(q, *(mp->b_rptr + 1), FLUSHDATA);
flushband(q, *(mp->b_rptr + 1), FLUSHDATA);
flushband(q, *(bp->b_rptr + 1), FLUSHALL);
flushband(q, *(mp->b_rptr + 1),
extern void flushband(queue_t *, unsigned char, int);