insque(SLIB) 6 January 1993 insque(SLIB) Name insque, remque - insert/remove element from a queue Syntax struct qelem { struct qelem *q_forw; struct qelem *q_back; char q_data[]; }; insque(elem, pred) struct qelem *elem, *pred; remque(elem) struct qelem *elem; Description insque and remque manipulate queues built from doubly linked lists. Each element in the queue must in the form of ``struct qelem''. insque inserts elem in a queue immediately after pred; remque removes an entry elem from a queue.