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 */