1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef _DT_LIST_H
28#define _DT_LIST_H
29
30#pragma ident "%Z%%M% %I% %E% SMI"
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36typedef struct dt_list {
37 struct dt_list *dl_prev;
38 struct dt_list *dl_next;
39} dt_list_t;
40
41#define dt_list_prev(elem) ((void *)(((dt_list_t *)(elem))->dl_prev))
42#define dt_list_next(elem) ((void *)(((dt_list_t *)(elem))->dl_next))
43
44extern void dt_list_append(dt_list_t *, void *);
45extern void dt_list_prepend(dt_list_t *, void *);
46extern void dt_list_insert(dt_list_t *, void *, void *);
47extern void dt_list_delete(dt_list_t *, void *);
48
49#ifdef __cplusplus
50}
51#endif
52
53#endif /* _DT_LIST_H */
54