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. Neither the name of the University nor the names of its contributors
16 *    may be used to endorse or promote products derived from this software
17 *    without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 * -
31 * Portions Copyright (c) 1993 by Digital Equipment Corporation.
32 *
33 * Permission to use, copy, modify, and distribute this software for any
34 * purpose with or without fee is hereby granted, provided that the above
35 * copyright notice and this permission notice appear in all copies, and that
36 * the name of Digital Equipment Corporation not be used in advertising or
37 * publicity pertaining to distribution of the document or software without
38 * specific, written prior permission.
39 *
40 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
41 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
42 * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
43 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
44 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
45 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
46 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
47 * SOFTWARE.
48 * -
49 * --Copyright--
50 */
51
52/*%
53 *	@(#)inet.h	8.1 (Berkeley) 6/2/93
54 *	$Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp $
55 * $FreeBSD$
56 */
57
58#ifndef _ARPA_INET_H_
59#define	_ARPA_INET_H_
60
61/* External definitions for functions in inet(3). */
62
63#include <sys/cdefs.h>
64#include <sys/_types.h>
65
66/* Required for byteorder(3) functions. */
67#include <machine/endian.h>
68
69#define	INET_ADDRSTRLEN		16
70#define	INET6_ADDRSTRLEN	46
71
72#ifndef _UINT16_T_DECLARED
73typedef	__uint16_t	uint16_t;
74#define	_UINT16_T_DECLARED
75#endif
76
77#ifndef _UINT32_T_DECLARED
78typedef	__uint32_t	uint32_t;
79#define	_UINT32_T_DECLARED
80#endif
81
82#ifndef _IN_ADDR_T_DECLARED
83typedef	uint32_t	in_addr_t;
84#define	_IN_ADDR_T_DECLARED
85#endif
86
87#ifndef _IN_PORT_T_DECLARED
88typedef	uint16_t	in_port_t;
89#define	_IN_PORT_T_DECLARED
90#endif
91
92#if __BSD_VISIBLE
93#ifndef _SIZE_T_DECLARED
94typedef	__size_t	size_t;
95#define	_SIZE_T_DECLARED
96#endif
97#endif
98
99/*
100 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
101 * POSIX.1-2001.
102 */
103#ifndef _SOCKLEN_T_DECLARED
104typedef	__socklen_t	socklen_t;
105#define	_SOCKLEN_T_DECLARED
106#endif
107
108#ifndef _STRUCT_IN_ADDR_DECLARED
109struct in_addr {
110	in_addr_t s_addr;
111};
112#define	_STRUCT_IN_ADDR_DECLARED
113#endif
114
115/* XXX all new diversions!! argh!! */
116#if __BSD_VISIBLE
117#define	inet_addr		__inet_addr
118#define	inet_aton		__inet_aton
119#define	inet_lnaof		__inet_lnaof
120#define	inet_makeaddr		__inet_makeaddr
121#define	inet_neta		__inet_neta
122#define	inet_netof		__inet_netof
123#define	inet_network		__inet_network
124#define	inet_net_ntop		__inet_net_ntop
125#define	inet_net_pton		__inet_net_pton
126#define	inet_cidr_ntop		__inet_cidr_ntop
127#define	inet_cidr_pton		__inet_cidr_pton
128#define	inet_ntoa		__inet_ntoa
129#define	inet_ntoa_r		__inet_ntoa_r
130#define	inet_pton		__inet_pton
131#define	inet_ntop		__inet_ntop
132#define	inet_nsap_addr		__inet_nsap_addr
133#define	inet_nsap_ntoa		__inet_nsap_ntoa
134#endif /* __BSD_VISIBLE */
135
136__BEGIN_DECLS
137#ifndef _BYTEORDER_PROTOTYPED
138#define	_BYTEORDER_PROTOTYPED
139uint32_t	 htonl(uint32_t);
140uint16_t	 htons(uint16_t);
141uint32_t	 ntohl(uint32_t);
142uint16_t	 ntohs(uint16_t);
143#endif
144
145in_addr_t	 inet_addr(const char *);
146/*const*/ char	*inet_ntoa(struct in_addr);
147const char	*inet_ntop(int, const void * __restrict, char * __restrict,
148		    socklen_t);
149int		 inet_pton(int, const char * __restrict, void * __restrict);
150
151#if __BSD_VISIBLE
152int		 inet_aton(const char *, struct in_addr *);
153in_addr_t	 inet_lnaof(struct in_addr);
154struct in_addr	 inet_makeaddr(in_addr_t, in_addr_t);
155char *		 inet_neta(in_addr_t, char *, size_t);
156in_addr_t	 inet_netof(struct in_addr);
157in_addr_t	 inet_network(const char *);
158char		*inet_net_ntop(int, const void *, int, char *, size_t);
159int		 inet_net_pton(int, const char *, void *, size_t);
160char		*inet_ntoa_r(struct in_addr, char *buf, socklen_t size);
161char		*inet_cidr_ntop(int, const void *, int, char *, size_t);
162int		 inet_cidr_pton(int, const char *, void *, int *);
163unsigned	 inet_nsap_addr(const char *, unsigned char *, int);
164char		*inet_nsap_ntoa(int, const unsigned char *, char *);
165#endif /* __BSD_VISIBLE */
166__END_DECLS
167
168#ifndef _BYTEORDER_FUNC_DEFINED
169#define	_BYTEORDER_FUNC_DEFINED
170#define	htonl(x)	__htonl(x)
171#define	htons(x)	__htons(x)
172#define	ntohl(x)	__ntohl(x)
173#define	ntohs(x)	__ntohs(x)
174#endif
175
176#endif /* !_ARPA_INET_H_ */
177
178/*! \file */
179