skb_dequeue_tail
(void)skb_dequeue_tail(&txq->pending_skbs);
for (cn = 0; (skb = skb_dequeue_tail(tx_save_head)); cn++) {
p = skb_dequeue_tail(q);
skb_dequeue_tail(&channel->ul_list);
while ((skb = skb_dequeue_tail(&ndlc->ack_pending_q))) {
skb_dequeue_tail(&ch->io_queue);
skb_dequeue_tail(&ch->io_queue);
dlci->skb = skb_dequeue_tail(&dlci->skb_list);
struct sk_buff *skb_dequeue_tail(struct sk_buff_head *list);
while ((skb = skb_dequeue_tail(&ax25->ack_queue)) != NULL)
EXPORT_SYMBOL(skb_dequeue_tail);
while ((skb = skb_dequeue_tail(&shdlc->ack_pending_q))) {