1 /* $NetBSD: inet.h,v 1.12 2002/05/14 18:57:31 kleink 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/param.h> 66 #if (!defined(BSD)) || (BSD < 199306) 67 # include <sys/bitypes.h> 68 #else 69 # include <sys/types.h> 70 #endif 71 #include <sys/cdefs.h> 72 #include <netinet/in.h> 73 74 #include <sys/ansi.h> 75 76 #if !defined(_XOPEN_SOURCE) || (_XOPEN_SOURCE - 0) >= 500 77 #ifndef socklen_t 78 typedef __socklen_t socklen_t; 79 #define socklen_t __socklen_t 80 #endif 81 #endif /* !_XOPEN_SOURCE || (_XOPEN_SOURCE 0) >= 500 */ 82 83 __BEGIN_DECLS 84 unsigned long inet_addr __P((const char *)); 85 unsigned long inet_lnaof __P((struct in_addr)); 86 struct in_addr inet_makeaddr __P((u_long , u_long)); 87 unsigned long inet_netof __P((struct in_addr)); 88 unsigned long inet_network __P((const char *)); 89 char *inet_ntoa __P((struct in_addr)); 90 #if !defined(_XOPEN_SOURCE) || (_XOPEN_SOURCE - 0) >= 500 91 const char *inet_ntop __P((int, const void *, char *, socklen_t)); 92 int inet_pton __P((int, const char *, void *)); 93 #endif 94 #if !defined(_XOPEN_SOURCE) 95 int inet_aton __P((const char *, struct in_addr *)); 96 char * inet_neta __P((u_long, char *, size_t)); 97 char *inet_net_ntop __P((int, const void *, int, char *, size_t)); 98 int inet_net_pton __P((int, const char *, void *, size_t)); 99 u_int inet_nsap_addr __P((const char *, u_char *, int)); 100 char *inet_nsap_ntoa __P((int, const u_char *, char *)); 101 #endif 102 __END_DECLS 103 104 #endif /* _ARPA_INET_H_ */ 105