1/*
2 * ++Copyright++ 1983, 1993
3 * -
4 * Copyright (c) 1983, 1993
5 * The Regents of the University of California. 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 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by the University of
18 * California, Berkeley and its contributors.
19 * 4. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 * -
35 * Portions Copyright (c) 1993 by Digital Equipment Corporation.
36 *
37 * Permission to use, copy, modify, and distribute this software for any
38 * purpose with or without fee is hereby granted, provided that the above
39 * copyright notice and this permission notice appear in all copies, and that
40 * the name of Digital Equipment Corporation not be used in advertising or
41 * publicity pertaining to distribution of the document or software without
42 * specific, written prior permission.
43 *
44 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
45 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
46 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
47 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
48 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
49 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
50 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
51 * SOFTWARE.
52 * -
53 * --Copyright--
54 */
55
56/*
57 * @(#)inet.h 8.1 (Berkeley) 6/2/93
58 * $Id: inet.h,v 1.10 2006/02/01 18:09:47 majka Exp $
59 */
60
61#ifndef _ARPA_INET_H_
62#define _ARPA_INET_H_
63
64/* External definitions for functions in inet(3), addr2ascii(3) */
65
66#include <_bounds.h>
67#include <sys/cdefs.h>
68#include <sys/_types.h>
69#include <stdint.h> /* uint32_t uint16_t */
70#include <machine/endian.h> /* htonl() and family if (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
71#include <sys/_endian.h> /* htonl() and family if (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
72#include <netinet/in.h> /* in_addr */
73
74_LIBC_SINGLE_BY_DEFAULT()
75
76__BEGIN_DECLS
77
78in_addr_t inet_addr(const char *);
79char *_LIBC_CSTR inet_ntoa(struct in_addr);
80const char *inet_ntop(int, const void *, char *_LIBC_COUNT(__size), socklen_t __size);
81int inet_pton(int, const char *, void *);
82
83#if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
84int ascii2addr(int, const char *, void *);
85char *_LIBC_CSTR addr2ascii(int, const void *_LIBC_SIZE(__size), int __size, char *_LIBC_UNSAFE_INDEXABLE);
86int inet_aton(const char *, struct in_addr *);
87in_addr_t inet_lnaof(struct in_addr);
88struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
89in_addr_t inet_netof(struct in_addr);
90in_addr_t inet_network(const char *);
91char *_LIBC_CSTR inet_net_ntop(int, const void *, int, char *_LIBC_COUNT(__size), __darwin_size_t __size);
92int inet_net_pton(int, const char *, void *_LIBC_SIZE(__size), __darwin_size_t __size);
93char *_LIBC_CSTR inet_neta(in_addr_t, char *_LIBC_COUNT(__size), __darwin_size_t __size);
94unsigned int inet_nsap_addr(const char *, unsigned char *_LIBC_COUNT(__maxlen), int __maxlen);
95char *_LIBC_CSTR inet_nsap_ntoa(int __binlen, const unsigned char *_LIBC_COUNT(__binlen), char *_LIBC_COUNT_OR_NULL(2 + __binlen*2 + __binlen/2 + 1));
96#endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
97
98__END_DECLS
99
100#endif /* !_ARPA_INET_H_ */