qtail
qtail(rqp->rq_q) = NULL;
qtail(q) = m;
if ((m = qtail(q)) == NULL)
qtail(q) = NULL;
if ((m = m0 = qtail(q)) == NULL)
qtail(q) = NULL;
qtail(q) = prev;
if ((m = qtail(q)) == NULL)
qtail(q) = NULL;
if (m == qtail(q))
qtail(q) = prev;
m0 = qtail(q);
qtail(q) = NULL;
else if (qtail(q) == m)
qtail(q) = prev;
if ((m0 = qtail(q)) != NULL)
pkt = qtail(cl->cl_q);
pkt = qtail(cl->cl_q);
qtail(rqp->rq_q) = NULL;
qtail(rqp->rq_q) = NULL;
if ((m0 = qtail(q)) != NULL)
qtail(q) = m;
if ((m = qtail(q)) == NULL)
qtail(q) = NULL;
if ((m = m0 = qtail(q)) == NULL)
qtail(q) = NULL;
qtail(q) = prev;
if ((m = qtail(q)) == NULL)
qtail(q) = NULL;
if (m == qtail(q))
qtail(q) = prev;
m0 = qtail(q);
qtail(q) = NULL;
else if (qtail(q) == m)
qtail(q) = prev;
RF_ASSERT((_r_) == (_q_)->qtail); \
(_q_)->qtail = NULL; \
_r_ = (_q_)->qtail; \
(_q_)->qtail = (_r_)->prev; \
RF_ASSERT((_q_)->qtail == NULL); \
RF_ASSERT((_q_)->qtail->next == (_r_)); \
(_q_)->qtail->next = NULL; \
< SNUM_DIFF((_q_)->qtail->sectorOffset,_l_)) \
do_sstf_ord_q(&sstfq->lopri.queue, &sstfq->lopri.qtail, req);
do_sstf_ord_q(&sstfq->left.queue, &sstfq->left.qtail, req);
do_sstf_ord_q(&sstfq->right.queue, &sstfq->right.qtail, req);
if (req == queue->qtail) {
< SNUM_DIFF(sstfq->last_sector, sstfq->left.qtail->sectorOffset)) {
cscanq->left.queue = cscanq->left.qtail = NULL;
RF_DiskQueueData_t *qtail;