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inet.h revision 1.14 
      1 /*	$NetBSD: inet.h,v 1.14 2003/04/29 11:58:15 bjh21 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. All advertising materials mentioning features or use of this software
     18  *    must display the following acknowledgement:
     19  * 	This product includes software developed by the University of
     20  * 	California, Berkeley and its contributors.
     21  * 4. Neither the name of the University nor the names of its contributors
     22  *    may be used to endorse or promote products derived from this software
     23  *    without specific prior written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     35  * SUCH DAMAGE.
     36  * -
     37  * Portions Copyright (c) 1993 by Digital Equipment Corporation.
     38  *
     39  * Permission to use, copy, modify, and distribute this software for any
     40  * purpose with or without fee is hereby granted, provided that the above
     41  * copyright notice and this permission notice appear in all copies, and that
     42  * the name of Digital Equipment Corporation not be used in advertising or
     43  * publicity pertaining to distribution of the document or software without
     44  * specific, written prior permission.
     45  *
     46  * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
     47  * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
     48  * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
     49  * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
     50  * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
     51  * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
     52  * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
     53  * SOFTWARE.
     54  * -
     55  * --Copyright--
     56  *
     57  *	@(#)inet.h	8.1 (Berkeley) 6/2/93
     58  */
     59 
     60 #ifndef _ARPA_INET_H_
     61 #define	_ARPA_INET_H_
     62 
     63 /* External definitions for functions in inet(3) */
     64 
     65 #include <sys/ansi.h>
     66 #include <sys/cdefs.h>
     67 #include <sys/featuretest.h>
     68 #include <sys/types.h>
     69 
     70 #include <netinet/in.h>
     71 
     72 #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
     73     defined(_NETBSD_SOURCE)
     74 #ifndef socklen_t
     75 typedef __socklen_t	socklen_t;
     76 #define socklen_t	__socklen_t
     77 #endif
     78 #endif /* _POSIX_C_SOURCE >= 200112 || XOPEN_SOURCE >= 520 || _NETBSD_SOURCE */
     79 
     80 __BEGIN_DECLS
     81 unsigned long	 inet_addr __P((const char *));
     82 unsigned long	 inet_lnaof __P((struct in_addr));
     83 struct in_addr	 inet_makeaddr __P((u_long , u_long));
     84 unsigned long	 inet_netof __P((struct in_addr));
     85 unsigned long	 inet_network __P((const char *));
     86 char		*inet_ntoa __P((struct in_addr));
     87 #if (_POSIX_C_SOURCE - 0) >= 200112L || (_XOPEN_SOURCE - 0) >= 520 || \
     88     defined(_NETBSD_SOURCE)
     89 const char	*inet_ntop __P((int, const void *, char *, socklen_t));
     90 int		 inet_pton __P((int, const char *, void *));
     91 #endif
     92 #if defined(_NETBSD_SOURCE)
     93 int		 inet_aton __P((const char *, struct in_addr *));
     94 char *		 inet_neta __P((u_long, char *, size_t));
     95 char		*inet_net_ntop __P((int, const void *, int, char *, size_t));
     96 int		 inet_net_pton __P((int, const char *, void *, size_t));
     97 u_int		 inet_nsap_addr __P((const char *, u_char *, int));
     98 char		*inet_nsap_ntoa __P((int, const u_char *, char *));
     99 #endif
    100 __END_DECLS
    101 
    102 #endif /* _ARPA_INET_H_ */
    103