1 /* Host name canonicalization 2 3 Copyright (C) 2005 Free Software Foundation, Inc. 4 5 Written by Derek Price <derek@ximbiot.com> 6 7 This program is free software; you can redistribute it and/or 8 modify it under the terms of the GNU General Public License as 9 published by the Free Software Foundation; either version 2, or (at 10 your option) any later version. 11 12 This program is distributed in the hope that it will be useful, but 13 WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program; if not, write to the Free Software Foundation, 19 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 20 21 #ifndef CANON_HOST_H 22 # define CANON_HOST_H 1 23 24 char *canon_host (char const *host); 25 char *canon_host_r (char const *host, int *cherror); 26 27 const char *ch_strerror (void); 28 # define ch_strerror_r(cherror) gai_strerror (cherror); 29 30 #endif /* !CANON_HOST_H */ 31