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Diffstat (limited to 'locale/locale.h')
| -rw-r--r-- | locale/locale.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/locale/locale.h b/locale/locale.h new file mode 100644 index 0000000000..80f9f90e7b --- /dev/null +++ b/locale/locale.h @@ -0,0 +1,97 @@ +/* Copyright (C) 1991, 1992 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, 1992 Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +/* + * ANSI Standard: 4.4 LOCALIZATION <locale.h> + */ + +#ifndef _LOCALE_H + +#define _LOCALE_H 1 +#include <features.h> + +__BEGIN_DECLS + +/* These are the possibilities for the first argument to setlocale. + Note that although they are bit masks, they cannot be OR'd together + to form a new argument to pass. They must be used one at a time. */ +#define LC_COLLATE (1 << 0) +#define LC_CTYPE (1 << 1) +#define LC_MONETARY (1 << 2) +#define LC_NUMERIC (1 << 3) +#define LC_TIME (1 << 4) +#define LC_RESPONSE (1 << 5) +#define LC_ALL (LC_COLLATE|LC_CTYPE|LC_MONETARY|LC_NUMERIC|LC_TIME|\ + LC_RESPONSE) + + +/* Structure giving information about numeric and monetary notation. */ +struct lconv +{ + /* Numeric (non-monetary) information. */ + + char *decimal_point; /* Decimal point character. */ + char *thousands_sep; /* Thousands separator. */ + /* Each element is the number of digits in each group; + elements with higher indices are farther left. + An element with value CHAR_MAX means that no further grouping is done. + An element with value 0 means that the previous element is used + for all groups farther left. */ + char *grouping; + + /* Monetary information. */ + + /* First three chars are a currency symbol from ISO 4217. + Fourth char is the separator. Fifth char is '\0'. */ + char *int_curr_symbol; + char *currency_symbol; /* Local currency symbol. */ + char *mon_decimal_point; /* Decimal point character. */ + char *mon_thousands_sep; /* Thousands separator. */ + char *mon_grouping; /* Like `grouping' element (above). */ + char *positive_sign; /* Sign for positive values. */ + char *negative_sign; /* Sign for negative values. */ + char int_frac_digits; /* Int'l fractional digits. */ + char frac_digits; /* Local fractional digits. */ + /* 1 if currency_symbol precedes a positive value, 0 if succeeds. */ + char p_cs_precedes; + /* 1 iff a space separates currency_symbol from a positive value. */ + char p_sep_by_space; + /* 1 if currency_symbol precedes a negative value, 0 if succeeds. */ + char n_cs_precedes; + /* 1 iff a space separates currency_symbol from a negative value. */ + char n_sep_by_space; + /* Positive and negative sign positions: + 0 Parentheses surround the quantity and currency_symbol. + 1 The sign string precedes the quantity and currency_symbol. + 2 The sign string succedes the quantity and currency_symbol. + 3 The sign string immediately precedes the currency_symbol. + 4 The sign string immediately succedes the currency_symbol. */ + char p_sign_posn; + char n_sign_posn; +}; + + +/* Set and/or return the current locale. */ +extern char *setlocale __P ((int __category, __const char *__locale)); + +/* Return the numeric/monetary information for the current locale. */ +extern struct lconv *localeconv __P ((void)); + +__END_DECLS + +#endif /* locale.h */ |