1 /* $NetBSD: inet.h,v 1.15 2003/05/05 13:56:13 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 in_addr_t inet_addr __P((const char *)); 82 in_addr_t inet_lnaof __P((struct in_addr)); 83 struct in_addr inet_makeaddr __P((in_addr_t, in_addr_t)); 84 in_addr_t inet_netof __P((struct in_addr)); 85 in_addr_t 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