inet.h revision 21056 
1/*
2 * Copyright (c) 1983, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. 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 *	@(#)inet.h	8.1 (Berkeley) 6/2/93
52 *	From: inet.h,v 8.6 1996/08/08 06:54:29 vixie Exp
53 *	$Id: inet.h,v 1.4 1996/08/29 20:01:00 peter Exp $
54 */
55
56#ifndef _ARPA_INET_H_
57#define	_ARPA_INET_H_
58
59/* External definitions for functions in inet(3), addr2ascii(3) */
60
61#include <sys/types.h>
62#include <sys/cdefs.h>
63
64struct in_addr;
65
66__BEGIN_DECLS
67int		 ascii2addr __P((int, const char *, void *));
68char		*addr2ascii __P((int, const void *, int, char *));
69unsigned long	 inet_addr __P((const char *));
70int		 inet_aton __P((const char *, struct in_addr *));
71unsigned long	 inet_lnaof __P((struct in_addr));
72struct in_addr	 inet_makeaddr __P((u_long , u_long));
73char *		 inet_neta __P((u_long, char *, size_t));
74unsigned long	 inet_netof __P((struct in_addr));
75unsigned long	 inet_network __P((const char *));
76char		*inet_net_ntop __P((int, const void *, int, char *, size_t));
77int		 inet_net_pton __P((int, const char *, void *, size_t));
78char		*inet_ntoa __P((struct in_addr));
79int              inet_pton __P((int, const char *, void *));
80const char	*inet_ntop __P((int, const void *, char *, size_t));
81u_int		 inet_nsap_addr __P((const char *, u_char *, int));
82char		*inet_nsap_ntoa __P((int, const u_char *, char *));
83__END_DECLS
84
85#endif /* !_INET_H_ */
86