xref: /illumos-gate/usr/src/uts/common/sys/list_impl.h (revision 2411ecfcc7e4d3dc7fc3f78b9e50601e50a8a56c)
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	_SYS_LIST_IMPL_H
28 #define	_SYS_LIST_IMPL_H
29 
30 #include <sys/types.h>
31 
32 #ifdef	__cplusplus
33 extern "C" {
34 #endif
35 
36 struct list_node {
37 	struct list_node *list_next;
38 	struct list_node *list_prev;
39 };
40 
41 struct list {
42 	size_t	list_size;
43 	size_t	list_offset;
44 	struct list_node list_head;
45 };
46 
47 #ifdef	__cplusplus
48 }
49 #endif
50 
51 #endif	/* _SYS_LIST_IMPL_H */
52