inet/in6_addr.c

   1 /* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Library General Public License as
   7    published by the Free Software Foundation; either version 2 of the
   8    License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Library General Public License for more details.
  14
  15    You should have received a copy of the GNU Library General Public
  16    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  17    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18    Boston, MA 02111-1307, USA.  */
  19
  20 #include <netinet/in.h>
  21
  22 const struct in6_addr in6addr_any =
  23 { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 } } };
  24 const struct in6_addr in6addr_loopback =
  25 { { { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1 } } };
  26
  27 int inet6_isipv4mapped(const struct in6_addr *addr)
  28 {
  29   return IN6_IS_ADDR_V4MAPPED(addr);
  30 }