include/linux/inet.h

   1 /*
   2  *              Swansea University Computer Society NET3
   3  *
   4  *      This work is derived from NET2Debugged, which is in turn derived
   5  *      from NET2D which was written by:
   6  *              Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
   7  *
   8  *              This work was derived from Ross Biro's inspirational work
   9  *              for the LINUX operating system.  His version numbers were:
  10  *
  11  *              $Id: Space.c,v     0.8.4.5  1992/12/12 19:25:04 bir7 Exp $
  12  *              $Id: arp.c,v       0.8.4.6  1993/01/28 22:30:00 bir7 Exp $
  13  *              $Id: arp.h,v       0.8.4.6  1993/01/28 22:30:00 bir7 Exp $
  14  *              $Id: dev.c,v       0.8.4.13 1993/01/23 18:00:11 bir7 Exp $
  15  *              $Id: dev.h,v       0.8.4.7  1993/01/23 18:00:11 bir7 Exp $
  16  *              $Id: eth.c,v       0.8.4.4  1993/01/22 23:21:38 bir7 Exp $
  17  *              $Id: eth.h,v       0.8.4.1  1992/11/10 00:17:18 bir7 Exp $
  18  *              $Id: icmp.c,v      0.8.4.9  1993/01/23 18:00:11 bir7 Exp $
  19  *              $Id: icmp.h,v      0.8.4.2  1992/11/15 14:55:30 bir7 Exp $
  20  *              $Id: ip.c,v        0.8.4.8  1992/12/12 19:25:04 bir7 Exp $
  21  *              $Id: ip.h,v        0.8.4.2  1993/01/23 18:00:11 bir7 Exp $
  22  *              $Id: loopback.c,v  0.8.4.8  1993/01/23 18:00:11 bir7 Exp $
  23  *              $Id: packet.c,v    0.8.4.7  1993/01/26 22:04:00 bir7 Exp $
  24  *              $Id: protocols.c,v 0.8.4.3  1992/11/15 14:55:30 bir7 Exp $
  25  *              $Id: raw.c,v       0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
  26  *              $Id: sock.c,v      0.8.4.6  1993/01/28 22:30:00 bir7 Exp $
  27  *              $Id: sock.h,v      0.8.4.7  1993/01/26 22:04:00 bir7 Exp $
  28  *              $Id: tcp.c,v       0.8.4.16 1993/01/26 22:04:00 bir7 Exp $
  29  *              $Id: tcp.h,v       0.8.4.7  1993/01/22 22:58:08 bir7 Exp $
  30  *              $Id: timer.c,v     0.8.4.8  1993/01/23 18:00:11 bir7 Exp $
  31  *              $Id: timer.h,v     0.8.4.2  1993/01/23 18:00:11 bir7 Exp $
  32  *              $Id: udp.c,v       0.8.4.12 1993/01/26 22:04:00 bir7 Exp $
  33  *              $Id: udp.h,v       0.8.4.1  1992/11/10 00:17:18 bir7 Exp $
  34  *              $Id: we.c,v        0.8.4.10 1993/01/23 18:00:11 bir7 Exp $
  35  *              $Id: wereg.h,v     0.8.4.1  1992/11/10 00:17:18 bir7 Exp $
  36  *
  37  *              This program is free software; you can redistribute it and/or
  38  *              modify it under the terms of the GNU General Public License
  39  *              as published by the Free Software Foundation; either version
  40  *              2 of the License, or (at your option) any later version.
  41  */
  42 #ifndef _LINUX_INET_H
  43 #define _LINUX_INET_H
  44
  45 #include <linux/types.h>
  46
  47 /*
  48  * These mimic similar macros defined in user-space for inet_ntop(3).
  49  * See /usr/include/netinet/in.h .
  50  */
  51 #define INET_ADDRSTRLEN         (16)
  52 #define INET6_ADDRSTRLEN        (48)
  53
  54 extern __be32 in_aton(const char *str);
  55 extern int in4_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
  56 extern int in6_pton(const char *src, int srclen, u8 *dst, int delim, const char **end);
  57 #endif  /* _LINUX_INET_H */