1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * Portions of this source code were derived from Berkeley 4.3 BSD 32 * under license from the Regents of the University of California. 33 */ 34 35 #ifndef _ARPA_INET_H 36 #define _ARPA_INET_H 37 38 #pragma ident "%Z%%M% %I% %E% SMI" 39 40 #include <sys/feature_tests.h> 41 42 #if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) 43 #include <sys/socket.h> 44 #endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */ 45 46 #include <netinet/in.h> 47 #if defined(_XPG4_2) && !defined(__EXTENSIONS__) 48 #include <sys/byteorder.h> 49 #endif /* defined(_XPG4_2) && !defined(__EXTENSIONS__) */ 50 51 #ifdef __cplusplus 52 extern "C" { 53 #endif 54 55 /* 56 * External definitions for 57 * functions in inet(3N) 58 */ 59 #ifdef __STDC__ 60 #if !defined(_XPG4_2) || defined(__EXTENSIONS__) 61 extern int inet_net_pton(int, const char *, void *, size_t); 62 #endif /* !defined(_XPG4_2) || defined(__EXTENSIONS__) */ 63 64 #if !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) 65 extern int inet_pton(int, const char *_RESTRICT_KYWD, void *_RESTRICT_KYWD); 66 extern const char *inet_ntop(int, const void *_RESTRICT_KYWD, 67 char *_RESTRICT_KYWD, socklen_t); 68 #endif /* !defined(_XPG4_2) || defined(_XPG6) || defined(__EXTENSIONS__) */ 69 70 extern in_addr_t inet_addr(const char *); 71 72 extern in_addr_t inet_lnaof(struct in_addr); 73 extern struct in_addr inet_makeaddr(in_addr_t, in_addr_t); 74 extern in_addr_t inet_netof(struct in_addr); 75 extern in_addr_t inet_network(const char *); 76 extern char *inet_ntoa(struct in_addr); 77 extern int inet_aton(const char *, struct in_addr *); 78 #else 79 unsigned long inet_addr(); 80 char *inet_ntoa(); 81 struct in_addr inet_makeaddr(); 82 unsigned long inet_network(); 83 extern unsigned long inet_lnaof(); 84 extern unsigned long inet_netof(); 85 extern int inet_pton(); 86 extern const char *inet_ntop(); 87 extern int inet_aton(); 88 #endif 89 90 #ifdef __cplusplus 91 } 92 #endif 93 94 #endif /* _ARPA_INET_H */ 95