1 /* Host name canonicalization
3 Copyright (C) 2005, 2009-2024 Free Software Foundation, Inc.
5 Written by Derek Price <derek@ximbiot.com>
7 This file is free software: you can redistribute it and/or modify
8 it under the terms of the GNU Lesser General Public License as
9 published by the Free Software Foundation, either version 3 of the
10 License, or (at your option) any later version.
12 This file 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 Lesser General Public License for more details.
17 You should have received a copy of the GNU Lesser General Public License
18 along with this program. If not, see <https://www.gnu.org/licenses/>. */
21 # define CANON_HOST_H 1
23 /* This file uses _GL_ATTRIBUTE_MALLOC. */
24 # if !_GL_CONFIG_H_INCLUDED
25 # error "Please include config.h first."
30 char *canon_host (char const *host
)
31 _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
;
32 char *canon_host_r (char const *host
, int *cherror
)
33 _GL_ATTRIBUTE_MALLOC _GL_ATTRIBUTE_DEALLOC_FREE
;
35 const char *ch_strerror (void);
36 # define ch_strerror_r(cherror) gai_strerror (cherror);
38 #endif /* !CANON_HOST_H */