1/* $NetBSD: inet.h,v 1.24 2008/06/21 20:12:49 christos Exp $ */
2
3/*
4 * ++Copyright++ 1983, 1993
5 * -
6 * Copyright (c) 1983, 1993
7 * The Regents of the University of California. All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 * -
33 * Portions Copyright (c) 1993 by Digital Equipment Corporation.
34 *
35 * Permission to use, copy, modify, and distribute this software for any
36 * purpose with or without fee is hereby granted, provided that the above
37 * copyright notice and this permission notice appear in all copies, and that
38 * the name of Digital Equipment Corporation not be used in advertising or
39 * publicity pertaining to distribution of the document or software without
40 * specific, written prior permission.
41 *
42 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
43 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
44 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
45 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
46 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
47 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
48 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
49 * SOFTWARE.
50 * -
51 * --Copyright--
52 */
53
54/*%
55 * @(#)inet.h 8.1 (Berkeley) 6/2/93
56 * Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp
57 */
58
59#ifndef _ARPA_INET_H_
60#define _ARPA_INET_H_
61
62/* External definitions for functions in inet(3) */
63
64#include <sys/ansi.h>
65#include <sys/cdefs.h>
66#include <sys/featuretest.h>
67#include <sys/types.h>
68
69#include <netinet/in.h>
70
71#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
72 defined(_NETBSD_SOURCE)
73#ifndef socklen_t
74typedef __socklen_t socklen_t;
75#define socklen_t __socklen_t
76#endif
77#endif /* _POSIX_C_SOURCE >= 200112 || XOPEN_SOURCE >= 520 || _NETBSD_SOURCE */
78
79__BEGIN_DECLS
80in_addr_t inet_addr(const char *);
81in_addr_t inet_lnaof(struct in_addr);
82struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
83in_addr_t inet_netof(struct in_addr);
84in_addr_t inet_network(const char *);
85char *inet_ntoa(struct in_addr);
86#if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
87 defined(_NETBSD_SOURCE)
88const char *inet_ntop(int, const void * __restrict,
89 char * __restrict, socklen_t);
90int inet_pton(int, const char * __restrict,
91 void * __restrict);
92#endif
93#if defined(_NETBSD_SOURCE)
94int inet_aton(const char *, struct in_addr *);
95char * inet_neta(u_long, char *, size_t);
96char *inet_net_ntop(int, const void *, int, char *, size_t);
97int inet_net_pton(int, const char *, void *, size_t);
98char *inet_cidr_ntop(int, const void *, int, char *, size_t);
99int inet_cidr_pton(int, const char *, void *, int *);
100u_int inet_nsap_addr(const char *, u_char *, int);
101char *inet_nsap_ntoa(int, const u_char *, char *);
102#endif
103__END_DECLS
104
105#endif /* _ARPA_INET_H_ */
106