diff options
Diffstat (limited to 'lib/localcharset.h')
-rw-r--r-- | lib/localcharset.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/localcharset.h b/lib/localcharset.h new file mode 100644 index 000000000..641eceae5 --- /dev/null +++ b/lib/localcharset.h @@ -0,0 +1,46 @@ +/* Determine a canonical name for the current locale's character encoding. + Copyright (C) 2000-2003, 2009-2017 Free Software Foundation, Inc. + This file is part of the GNU CHARSET Library. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License along + with this program; if not, see <http://www.gnu.org/licenses/>. */ + +#ifndef _LOCALCHARSET_H +#define _LOCALCHARSET_H + + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Determine the current locale's character encoding, and canonicalize it + into one of the canonical names listed in config.charset. + The result must not be freed; it is statically allocated. + If the canonical name cannot be determined, the result is a non-canonical + name. */ +extern const char * locale_charset (void); + +/* Same as above, but only look at environment variables, avoiding calls to + `setlocale', `nl_langinfo', etc. See + <http://lists.gnu.org/archive/html/guile-devel/2011-11/msg00040.html> for + the rationale. */ +extern const char * environ_locale_charset (void); + + +#ifdef __cplusplus +} +#endif + + +#endif /* _LOCALCHARSET_H */ |