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     insque(3N)                                             insque(3N)



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

     SYNOPSIS
          #include <vax/vaxque.h>

          int insque(elem,pred)
          struct qelem *elem, *pred;

          int remque(elem)
          struct qelem *elem;

     DESCRIPTION
          The insque and remque macros manipulate queues built from
          doubly-linked lists.  Each element in the queue must be in
          the form of struct qelem.

             struct qelem {
                    struct   qelem *q_forw;
                    struct   qelem *q_back;
                    char     q_data[];
             };

          insque inserts elem in a queue immediately after pred;
          remque removes an entry elem from a queue.

     FILES
          /usr/include/vax/vaxque.h



























     April, 1990                                                     1