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Diffstat (limited to 'locale/langinfo.h')
| -rw-r--r-- | locale/langinfo.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/locale/langinfo.h b/locale/langinfo.h new file mode 100644 index 0000000000..cf3b8c054b --- /dev/null +++ b/locale/langinfo.h @@ -0,0 +1,165 @@ +/* nl_langinfo -- Access to locale-dependent parameters. +Copyright (C) 1995 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _LANGINFO_H +#define _LANGINFO_H 1 + +#include <locale.h> /* Define the LC_* category names. */ + +__BEGIN_DECLS + +/* Construct an `nl_item' value for `nl_langinfo' from a locale category + (LC_*) and an item index within the category. Some code may depend on + the item values within a category increasing monotonically with the + indices. */ +#define _NL_ITEM(category, index) (((category) << 16) | (index)) + +/* Extract the category and item index from a constructed `nl_item' value. */ +#define _NL_ITEM_CATEGORY(item) ((int) (item) >> 16) +#define _NL_ITEM_INDEX(item) ((int) (item) & 0xffff) + + +/* Enumeration of locale items that can be queried with `nl_langinfo'. */ +typedef enum +{ + /* LC_TIME category: date and time formatting. */ + + /* Abbreviated days of the week. */ + ABDAY_1 = _NL_ITEM (LC_TIME, 0), /* Sun */ + ABDAY_2, + ABDAY_3, + ABDAY_4, + ABDAY_5, + ABDAY_6, + ABDAY_7, + + /* Long-named days of the week. */ + DAY_1, /* Sunday */ + DAY_2, /* Monday */ + DAY_3, /* Tuesday */ + DAY_4, /* Wednesday */ + DAY_5, /* Thursday */ + DAY_6, /* Friday */ + DAY_7, /* Saturday */ + + /* Abbreviated month names. */ + ABMON_1, /* Jan */ + ABMON_2, + ABMON_3, + ABMON_4, + ABMON_5, + ABMON_6, + ABMON_7, + ABMON_8, + ABMON_9, + ABMON_10, + ABMON_11, + ABMON_12, + + /* Long month names. */ + MON_1, /* January */ + MON_2, + MON_3, + MON_4, + MON_5, + MON_6, + MON_7, + MON_8, + MON_9, + MON_10, + MON_11, + MON_12, + + AM_STR, /* Ante meridian string. */ + PM_STR, /* Post meridian string. */ + + D_T_FMT, /* Date and time format for strftime. */ + D_FMT, /* Date format for strftime. */ + T_FMT, /* Time format for strftime. */ + T_FMT_AMPM, /* 12-hour time format for strftime. */ + + ERA, /* Alternate era. */ + ERA_YEAR, /* Year in alternate era format. */ + ERA_D_FMT, /* Date in alternate ear format. */ + ALT_DIGITS, /* Alternate symbols for digits. */ + + _NL_NUM_LC_TIME, /* Number of indices in LC_TIME category. */ + + /* LC_CTYPE category: character classification. + This information is accessed by the functions in <ctype.h>. + These `nl_langinfo' names are used internally. */ + _NL_CTYPE_CLASS_EB = _NL_ITEM (LC_CTYPE, 0), + _NL_CTYPE_TOUPPER_EB, + _NL_CTYPE_TOLOWER_EB, + _NL_CTYPE_CLASS_EL, + _NL_CTYPE_TOUPPER_EL, + _NL_CTYPE_TOLOWER_EL, + _NL_NUM_LC_CTYPE, + + /* LC_MONETARY category: formatting of monetary quantities. + These items each correspond to a member of `struct lconv', + defined in <locale.h>. */ + INT_CURR_SYMBOL = _NL_ITEM (LC_MONETARY, 0), + CURRENCY_SYMBOL, + MON_DECIMAL_POINT, + MON_THOUSANDS_SEP, + MON_GROUPING, + POSITIVE_SIGN, + NEGATIVE_SIGN, + INT_FRAC_DIGITS, + FRAC_DIGITS, + P_CS_PRECEDES, + P_SEP_BY_SPACE, + N_CS_PRECEDES, + N_SEP_BY_SPACE, + P_SIGN_POSN, + N_SIGN_POSN, + _NL_NUM_LC_MONETARY, + + /* LC_NUMERIC category: formatting of numbers. + These also correspond to members of `struct lconv'; see <locale.h>. */ + DECIMAL_POINT = _NL_ITEM (LC_NUMERIC, 0), + THOUSANDS_SEP, + GROUPING, + _NL_NUM_LC_NUMERIC, + + YESEXPR = _NL_ITEM (LC_MESSAGES, 0), /* Regex matching ``yes'' input. */ + NOEXPR, /* Regex matching ``no'' input. */ + YESSTR, /* Output string for ``yes''. */ + NOSTR, /* Output string for ``no''. */ + _NL_NUM_LC_MESSAGES, + + /* Stubs for unfinished categories. */ + _NL_NUM_LC_COLLATE = 0, + +} nl_item; + + +/* Return the current locale's value for ITEM. + If ITEM is invalid, an empty string is returned. + + The string returned will not change until `setlocale' is called; + it is usually in read-only memory and cannot be modified. */ + +extern char *nl_langinfo __P ((nl_item item)); + + +__END_DECLS + +#endif /* langinfo.h */ |