1/*-
 2 * SPDX-License-Identifier: BSD-1-Clause
 3 *
 4 * Copyright (c) 1995, 1999
 5 *	Berkeley Software Design, Inc.  All rights reserved.
 6 *
 7 * Redistribution and use in source and binary forms, with or without
 8 * modification, are permitted provided that the following conditions
 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * THIS SOFTWARE IS PROVIDED BY Berkeley Software Design, Inc. ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED.  IN NO EVENT SHALL Berkeley Software Design, Inc. BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
25 *	BSDI ifaddrs.h,v 2.5 2000/02/23 14:51:59 dab Exp
26 */
27
28#ifndef	_IFADDRS_H_
29#define	_IFADDRS_H_
30
31struct ifaddrs {
32	struct ifaddrs  *ifa_next;
33	char		*ifa_name;
34	unsigned int	 ifa_flags;
35	struct sockaddr	*ifa_addr;
36	struct sockaddr	*ifa_netmask;
37	struct sockaddr	*ifa_dstaddr;
38	void		*ifa_data;
39};
40
41/*
42 * This may have been defined in <net/if.h>.  Note that if <net/if.h> is
43 * to be included it must be included before this header file.
44 */
45#ifndef	ifa_broadaddr
46#define	ifa_broadaddr	ifa_dstaddr	/* broadcast address interface */
47#endif
48
49struct ifmaddrs {
50	struct ifmaddrs	*ifma_next;
51	struct sockaddr	*ifma_name;
52	struct sockaddr	*ifma_addr;
53	struct sockaddr	*ifma_lladdr;
54};
55
56#include <sys/cdefs.h>
57
58__BEGIN_DECLS
59extern int getifaddrs(struct ifaddrs **);
60extern void freeifaddrs(struct ifaddrs *);
61extern int getifmaddrs(struct ifmaddrs **);
62extern void freeifmaddrs(struct ifmaddrs *);
63__END_DECLS
64
65#endif