lib/canon-host.h

   1 /* Host name canonicalization
   2
   3    Copyright (C) 2005, 2009-2021 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 modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3, or (at your option)
  10    any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU 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, see <https://www.gnu.org/licenses/>.  */
  19
  20 #ifndef CANON_HOST_H
  21 # define CANON_HOST_H 1
  22
  23 char *canon_host (char const *host) _GL_ATTRIBUTE_MALLOC;
  24 char *canon_host_r (char const *host, int *cherror) _GL_ATTRIBUTE_MALLOC;
  25
  26 const char *ch_strerror (void);
  27 # define ch_strerror_r(cherror) gai_strerror (cherror);
  28
  29 #endif /* !CANON_HOST_H */