1/*
2 * Initial implementation:
3 * Copyright (c) 2002 Robert Drehmel
4 * All rights reserved.
5 *
6 * As long as the above copyright statement and this notice remain
7 * unchanged, you can do what ever you want with this file.
8 */
9#include <sys/cdefs.h>
10__FBSDID("$FreeBSD$");
11
12#define	_SEARCH_PRIVATE
13#include <search.h>
14#include <stdlib.h>	/* for NULL */
15
16void
17remque(void *element)
18{
19	struct que_elem *prev, *next, *elem;
20
21	elem = (struct que_elem *)element;
22
23	prev = elem->prev;
24	next = elem->next;
25
26	if (prev != NULL)
27		prev->next = next;
28	if (next != NULL)
29		next->prev = prev;
30}
31