2 * SPDX-License-Identifier: (BSD-3-Clause AND ISC)
4 * ++Copyright++ 1983, 1993
6 * Copyright (c) 1983, 1993
7 * The Regents of the University of California. All rights reserved.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
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. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * Portions Copyright (c) 1993 by Digital Equipment Corporation.
35 * Permission to use, copy, modify, and distribute this software for any
36 * purpose with or without fee is hereby granted, provided that the above
37 * copyright notice and this permission notice appear in all copies, and that
38 * the name of Digital Equipment Corporation not be used in advertising or
39 * publicity pertaining to distribution of the document or software without
40 * specific, written prior permission.
42 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
43 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
44 * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
45 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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55 * @(#)inet.h 8.1 (Berkeley) 6/2/93
56 * $Id: inet.h,v 1.3 2005/04/27 04:56:16 sra Exp $
63 /* External definitions for functions in inet(3). */
65 #include <sys/cdefs.h>
66 #include <sys/_types.h>
68 /* Required for byteorder(3) functions. */
69 #include <machine/endian.h>
71 #define INET_ADDRSTRLEN 16
72 #define INET6_ADDRSTRLEN 46
74 #ifndef _UINT16_T_DECLARED
75 typedef __uint16_t uint16_t;
76 #define _UINT16_T_DECLARED
79 #ifndef _UINT32_T_DECLARED
80 typedef __uint32_t uint32_t;
81 #define _UINT32_T_DECLARED
84 #ifndef _IN_ADDR_T_DECLARED
85 typedef uint32_t in_addr_t;
86 #define _IN_ADDR_T_DECLARED
89 #ifndef _IN_PORT_T_DECLARED
90 typedef uint16_t in_port_t;
91 #define _IN_PORT_T_DECLARED
95 #ifndef _SIZE_T_DECLARED
96 typedef __size_t size_t;
97 #define _SIZE_T_DECLARED
102 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
105 #ifndef _SOCKLEN_T_DECLARED
106 typedef __socklen_t socklen_t;
107 #define _SOCKLEN_T_DECLARED
110 #ifndef _STRUCT_IN_ADDR_DECLARED
114 #define _STRUCT_IN_ADDR_DECLARED
117 /* XXX all new diversions!! argh!! */
119 #define inet_addr __inet_addr
120 #define inet_aton __inet_aton
121 #define inet_lnaof __inet_lnaof
122 #define inet_makeaddr __inet_makeaddr
123 #define inet_neta __inet_neta
124 #define inet_netof __inet_netof
125 #define inet_network __inet_network
126 #define inet_net_ntop __inet_net_ntop
127 #define inet_net_pton __inet_net_pton
128 #define inet_cidr_ntop __inet_cidr_ntop
129 #define inet_cidr_pton __inet_cidr_pton
130 #define inet_ntoa __inet_ntoa
131 #define inet_ntoa_r __inet_ntoa_r
132 #define inet_pton __inet_pton
133 #define inet_ntop __inet_ntop
134 #define inet_nsap_addr __inet_nsap_addr
135 #define inet_nsap_ntoa __inet_nsap_ntoa
136 #endif /* __BSD_VISIBLE */
139 #ifndef _BYTEORDER_PROTOTYPED
140 #define _BYTEORDER_PROTOTYPED
141 uint32_t htonl(uint32_t);
142 uint16_t htons(uint16_t);
143 uint32_t ntohl(uint32_t);
144 uint16_t ntohs(uint16_t);
147 in_addr_t inet_addr(const char *);
148 /*const*/ char *inet_ntoa(struct in_addr);
149 const char *inet_ntop(int, const void * __restrict, char * __restrict,
151 int inet_pton(int, const char * __restrict, void * __restrict);
154 int inet_aton(const char *, struct in_addr *);
155 in_addr_t inet_lnaof(struct in_addr);
156 struct in_addr inet_makeaddr(in_addr_t, in_addr_t);
157 char * inet_neta(in_addr_t, char *, size_t);
158 in_addr_t inet_netof(struct in_addr);
159 in_addr_t inet_network(const char *);
160 char *inet_net_ntop(int, const void *, int, char *, size_t);
161 int inet_net_pton(int, const char *, void *, size_t);
162 char *inet_ntoa_r(struct in_addr, char *buf, socklen_t size);
163 char *inet_cidr_ntop(int, const void *, int, char *, size_t);
164 int inet_cidr_pton(int, const char *, void *, int *);
165 unsigned inet_nsap_addr(const char *, unsigned char *, int);
166 char *inet_nsap_ntoa(int, const unsigned char *, char *);
167 #endif /* __BSD_VISIBLE */
170 #ifndef _BYTEORDER_FUNC_DEFINED
171 #define _BYTEORDER_FUNC_DEFINED
172 #define htonl(x) __htonl(x)
173 #define htons(x) __htons(x)
174 #define ntohl(x) __ntohl(x)
175 #define ntohs(x) __ntohs(x)
178 #endif /* !_ARPA_INET_H_ */