inet.h revision 17902 
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 *	@(#)inet.h	8.1 (Berkeley) 6/2/93
34 *	$Id: inet.h,v 1.3 1996/06/13 20:44:50 wollman Exp $
35 */
36
37#ifndef _ARPA_INET_H_
38#define	_ARPA_INET_H_
39
40/* External definitions for functions in inet(3), addr2ascii(3) */
41
42#include <sys/cdefs.h>
43
44struct in_addr;
45
46__BEGIN_DECLS
47int		 ascii2addr __P((int, const char *, void *));
48char		*addr2ascii __P((int, const void *, int, char *));
49unsigned long	 inet_addr __P((const char *));
50int		 inet_aton __P((const char *, struct in_addr *));
51unsigned long	 inet_lnaof __P((struct in_addr));
52struct in_addr	 inet_makeaddr __P((u_long , u_long));
53unsigned long	 inet_netof __P((struct in_addr));
54unsigned long	 inet_network __P((const char *));
55char		*inet_ntoa __P((struct in_addr));
56int              inet_pton __P((int af, const char *src, void *dst));
57const char	*inet_ntop __P((int af, const void *src, char *dst, size_t s));
58u_int		 inet_nsap_addr __P((const char *, u_char *, int maxlen));
59char		*inet_nsap_ntoa __P((int, const u_char *, char *ascii));
60
61__END_DECLS
62
63#endif /* !_INET_H_ */
64