source: trunk/libs/newlib/src/newlib/libc/sys/linux/include/arpa/inet.h

/*
 * Copyright (c) 1983, 1993
 *      The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *      This product includes software developed by the University of
 *      California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * -
 * Portions Copyright (c) 1993 by Digital Equipment Corporation.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies, and that
 * the name of Digital Equipment Corporation not be used in advertising or
 * publicity pertaining to distribution of the document or software without
 * specific, written prior permission.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS.   IN NO EVENT SHALL DIGITAL EQUIPMENT
 * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
 * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 * SOFTWARE.
 *
 *      @(#)inet.h      8.1 (Berkeley) 6/2/93
 *      From: Id: inet.h,v 8.5 1997/01/29 08:48:09 vixie Exp $
 * $FreeBSD: src/include/arpa/inet.h,v 1.22 2002/04/10 10:51:53 mike Exp $
 */

#ifndef _ARPA_INET_H_
#define _ARPA_INET_H_

/* External definitions for functions in inet(3), addr2ascii(3) */

#include <sys/cdefs.h>
#include <sys/types.h>
#include <machine/ansi.h>

/* Required for byteorder(3) functions. */
#include <machine/endian.h>

#define INET_ADDRSTRLEN         16
#define INET6_ADDRSTRLEN        46

#ifndef _UINT16_T_DECLARED
typedef __uint16_t      uint16_t;
#define _UINT16_T_DECLARED
#endif

#ifndef _UINT32_T_DECLARED
typedef __uint32_t      uint32_t;
#define _UINT32_T_DECLARED
#endif

#ifndef _IN_ADDR_T_DECLARED
typedef uint32_t        in_addr_t;
#define _IN_ADDR_T_DECLARED
#endif

#ifndef _IN_PORT_T_DECLARED
typedef uint16_t        in_port_t;
#define _IN_PORT_T_DECLARED
#endif

#ifndef _POSIX_SOURCE
#ifdef  _BSD_SIZE_T_
typedef _BSD_SIZE_T_    size_t;
#undef  _BSD_SIZE_T_
#endif
#endif /* !_POSIX_SOURCE */

/*
 * XXX socklen_t is used by a POSIX.1-2001 interface, but not required by
 * POSIX.1-2001.
 */


#ifndef __socklen_t_defined
typedef unsigned int socklen_t;
#define __socklen_t_defined 1
#endif

#ifdef  _BSD_SOCKLEN_T_
typedef _BSD_SOCKLEN_T_ socklen_t;
#undef  _BSD_SOCKLEN_T_
#endif

#ifndef _STRUCT_IN_ADDR_DECLARED
struct in_addr {
        in_addr_t s_addr;
};
#define _STRUCT_IN_ADDR_DECLARED
#endif

#define inet_addr       __inet_addr
#define inet_aton       __inet_aton
#define inet_lnaof      __inet_lnaof
#define inet_makeaddr   __inet_makeaddr
#define inet_neta       __inet_neta
#define inet_netof      __inet_netof
#define inet_network    __inet_network
#define inet_net_ntop   __inet_net_ntop
#define inet_net_pton   __inet_net_pton
#define inet_ntoa       __inet_ntoa
#define inet_pton       __inet_pton
#define inet_ntop       __inet_ntop
#define inet_nsap_addr  __inet_nsap_addr
#define inet_nsap_ntoa  __inet_nsap_ntoa

__BEGIN_DECLS
in_addr_t        inet_addr(const char *);
char            *inet_ntoa(struct in_addr);
const char      *inet_ntop(int, const void *, char *, socklen_t);
int              inet_pton(int, const char *, void *);

int              ascii2addr(int, const char *, void *);
char            *addr2ascii(int, const void *, int, char *);
int              inet_aton(const char *, struct in_addr *);
in_addr_t        inet_lnaof(struct in_addr);
struct in_addr   inet_makeaddr(in_addr_t, in_addr_t);
char *           inet_neta(in_addr_t, char *, size_t);
in_addr_t        inet_netof(struct in_addr);
in_addr_t        inet_network(const char *);
char            *inet_net_ntop(int, const void *, int, char *, size_t);
int              inet_net_pton(int, const char *, void *, size_t);
unsigned         inet_nsap_addr(const char *, unsigned char *, int);
char            *inet_nsap_ntoa(int, const unsigned char *, char *);
__END_DECLS

#endif /* !_ARPA_INET_H_ */