insque, remque - insert/remove element from a queue
#include <search.h> void insque(struct qelem *elem, struct qelem *pred);
void remque(struct qelem *elem);
The insque() and remque() functions manipulate queues built from doubly linked lists. Each element in the queue must be in the following form:
struct qelem { struct qelem *q_forw; struct qelem *q_back; char q_data[ ]; };
The insque() function inserts elem in a queue immediately after pred. The remque() function removes an entry elem from a queue.
See attributes(7) for descriptions of the following attributes:
|