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Diffstat (limited to 'wcsmbs/wcsmbsload.h')
-rw-r--r-- | wcsmbs/wcsmbsload.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/wcsmbs/wcsmbsload.h b/wcsmbs/wcsmbsload.h new file mode 100644 index 0000000..df0ba7b --- /dev/null +++ b/wcsmbs/wcsmbsload.h @@ -0,0 +1,52 @@ +/* Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + The GNU C Library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <locale.h> +#include <wchar.h> +#include <locale/localeinfo.h> + + +/* Contains pointers to the used functions in the `gconv' modules. */ +struct gconv_fcts + { + struct gconv_step *towc; + struct gconv_step *tomb; + }; + +/* Set of currently active conversion functions. */ +extern struct gconv_fcts __wcsmbs_gconv_fcts; + + +/* Last loaded locale for LC_CTYPE. */ +extern const struct locale_data *__wcsmbs_last_locale; + + +/* Load conversion functions for the currently selected locale. */ +extern void __wcsmbs_load_conv (const struct locale_data *new_category) + internal_function; + + +/* Check whether the LC_CTYPE locale changed since the last call. + Update the pointers appropriately. */ +static inline void +update_conversion_ptrs (void) +{ + if (__wcsmbs_last_locale != _nl_current_LC_CTYPE) + __wcsmbs_load_conv (_nl_current_LC_CTYPE); +} |