INSQUE(3)                                                            INSQUE(3)



NAME
       insque, remque - insert/remove element from a queue

SYNOPSIS
       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
       _I_n_s_q_u_e  and  _r_e_m_q_u_e  manipulate  queues built from doubly linked lists.
       Each element in the queue must in the form of ‘‘struct qelem’’.  _I_n_s_q_u_e
       inserts _e_l_e_m in a queue immediately after _p_r_e_d; _r_e_m_q_u_e removes an entry
       _e_l_e_m from a queue.

SEE ALSO
       ‘‘VAX Architecture Handbook’’, pp. 228-235.



4.2 Berkeley Distribution        May 20, 1986                        INSQUE(3)