include/arpa/inet.h

   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 <sys/cdefs.h>
  67 #include <sys/_types.h>
  68 #include <stdint.h>             /* uint32_t uint16_t */
  69 #include <machine/endian.h>     /* htonl() and family if (!_POSIX_C_SOURCE || _DARWIN_C_SOURCE) */
  70 #include <sys/_endian.h>        /* htonl() and family if (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
  71 #include <netinet/in.h>         /* in_addr */
  72
  73 __BEGIN_DECLS
  74
  75 in_addr_t        inet_addr(const char *);
  76 char            *inet_ntoa(struct in_addr);
  77 const char      *inet_ntop(int, const void *, char *, socklen_t);
  78 int              inet_pton(int, const char *, void *);
  79
  80 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE)
  81 int              ascii2addr(int, const char *, void *);
  82 char            *addr2ascii(int, const void *, int, char *);
  83 int              inet_aton(const char *, struct in_addr *);
  84 in_addr_t        inet_lnaof(struct in_addr);
  85 struct in_addr   inet_makeaddr(in_addr_t, in_addr_t);
  86 in_addr_t        inet_netof(struct in_addr);
  87 in_addr_t        inet_network(const char *);
  88 char            *inet_net_ntop(int, const void *, int, char *, __darwin_size_t);
  89 int              inet_net_pton(int, const char *, void *, __darwin_size_t);
  90 char            *inet_neta(in_addr_t, char *, __darwin_size_t);
  91 unsigned int     inet_nsap_addr(const char *, unsigned char *, int);
  92 char    *inet_nsap_ntoa(int, const unsigned char *, char *);
  93 #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */
  94
  95 __END_DECLS
  96
  97 #endif /* !_ARPA_INET_H_ */