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- /****************************************************************************
- *
- * $Source: /usr/local/cvsroot/gccsdk/unixlib/source/clib/arpa/inet.h,v $
- * $Date: 2002/12/22 18:22:28 $
- * $Revision: 1.4 $
- * $State: Exp $
- * $Author: admin $
- *
- ***************************************************************************/
-
- /*
- * File taken from glibc 2.2.5.
- * Following changes were made:
- * <none>
- */
-
- /* Copyright (C) 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
- #ifndef _ARPA_INET_H
- #define _ARPA_INET_H 1
-
- #include <features.h>
- #include <netinet/in.h> /* To define `struct in_addr'. */
-
- /* Type for length arguments in socket calls. */
- #ifndef __socklen_t_defined
- typedef __socklen_t socklen_t;
- # define __socklen_t_defined
- #endif
-
- __BEGIN_DECLS
-
- /* Convert Internet host address from numbers-and-dots notation in CP
- into binary data in network byte order. */
- extern in_addr_t inet_addr (__const char *__cp) __THROW;
-
- /* Return the local host address part of the Internet address in IN. */
- extern in_addr_t inet_lnaof (struct in_addr __in) __THROW;
-
- /* Make Internet host address in network byte order by combining the
- network number NET with the local address HOST. */
- extern struct in_addr inet_makeaddr (in_addr_t __net, in_addr_t __host) __THROW;
-
- /* Return network number part of the Internet address IN. */
- extern in_addr_t inet_netof (struct in_addr __in) __THROW;
-
- /* Extract the network number in network byte order from the address
- in numbers-and-dots natation starting at CP. */
- extern in_addr_t inet_network (__const char *__cp) __THROW;
-
- /* Convert Internet number in IN to ASCII representation. The return value
- is a pointer to an internal array containing the string. */
- extern char *inet_ntoa (struct in_addr __in) __THROW;
-
- /* Convert from presentation format of an Internet number in buffer
- starting at CP to the binary network format and store result for
- interface type AF in buffer starting at BUF. */
- extern int inet_pton (int __af, __const char *__restrict __cp,
- void *__restrict __buf) __THROW;
-
- /* Convert a Internet address in binary network format for interface
- type AF in buffer starting at CP to presentation form and place
- result in buffer of length LEN astarting at BUF. */
- extern __const char *inet_ntop (int __af, __const void *__restrict __cp,
- char *__restrict __buf, socklen_t __len) __THROW;
-
-
- /* The following functions are not part of XNS 5.2. */
- #ifdef __USE_MISC
- /* Convert Internet host address from numbers-and-dots notation in CP
- into binary data and store the result in the structure INP. */
- extern in_addr_t inet_aton (__const char *__cp, struct in_addr *__inp) __THROW;
-
- /* Format a network number NET into presentation format and place result
- in buffer starting at BUF with length of LEN bytes. */
- extern char *inet_neta (in_addr_t __net, char *__buf, size_t __len) __THROW;
-
- /* Convert network number for interface type AF in buffer starting at
- CP to presentation format. The result will specifiy BITS bits of
- the number. */
- extern char *inet_net_ntop (int __af, __const void *__cp, int __bits,
- char *__buf, size_t __len) __THROW;
-
- /* Convert network number for interface type AF from presentation in
- buffer starting at CP to network format and store result int
- buffer starting at BUF of size LEN. */
- extern int inet_net_pton (int __af, __const char *__cp,
- void *__buf, size_t __len) __THROW;
-
- /* Convert ASCII representation in hexadecimal form of the Internet
- address to binary form and place result in buffer of length LEN
- starting at BUF. */
- extern unsigned int inet_nsap_addr (__const char *__cp,
- unsigned char *__buf, int __len) __THROW;
-
- /* Convert internet address in binary form in LEN bytes starting at CP
- a presentation form and place result in BUF. */
- extern char *inet_nsap_ntoa (int __len, __const unsigned char *__cp,
- char *__buf) __THROW;
- #endif
-
- __END_DECLS
-
- #endif /* arpa/inet.h */
-