127 lines
3.9 KiB
C
127 lines
3.9 KiB
C
/****************************************************************************
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* include/locale.h
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_LOCALE_H
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#define __INCLUDE_LOCALE_H
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define LC_CTYPE 0
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#define LC_NUMERIC 1
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#define LC_TIME 2
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#define LC_COLLATE 3
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#define LC_MONETARY 4
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#define LC_MESSAGES 5
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#define LC_ALL 6
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#define LC_COLLATE_MASK (1 << LC_COLLATE)
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#define LC_CTYPE_MASK (1 << LC_CTYPE)
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#define LC_MONETARY_MASK (1 << LC_MONETARY)
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#define LC_NUMERIC_MASK (1 << LC_NUMERIC)
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#define LC_TIME_MASK (1 << LC_TIME)
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#define LC_MESSAGES_MASK (1 << LC_MESSAGES)
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#define LC_ALL_MASK (LC_COLLATE_MASK | LC_CTYPE_MASK | \
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LC_MONETARY_MASK | LC_NUMERIC_MASK | \
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LC_TIME_MASK | LC_MESSAGES_MASK)
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#define LC_GLOBAL_LOCALE ((locale_t)-1)
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/****************************************************************************
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* Public Type Definitions
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****************************************************************************/
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/* OpenGroup.org: "The locale.h header shall define the lconv structure,
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* which shall include at least the following members. ..."
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*/
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struct lconv
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{
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FAR char *decimal_point;
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FAR char *thousands_sep;
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FAR char *grouping;
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FAR char *int_curr_symbol;
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FAR char *currency_symbol;
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FAR char *mon_decimal_point;
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FAR char *mon_thousands_sep;
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FAR char *mon_grouping;
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FAR char *positive_sign;
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FAR char *negative_sign;
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FAR char int_frac_digits;
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FAR char frac_digits;
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FAR char p_cs_precedes;
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FAR char p_sep_by_space;
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FAR char n_cs_precedes;
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FAR char n_sep_by_space;
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FAR char p_sign_posn;
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FAR char n_sign_posn;
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FAR char int_n_cs_precedes;
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FAR char int_n_sep_by_space;
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FAR char int_n_sign_posn;
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FAR char int_p_cs_precedes;
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FAR char int_p_sep_by_space;
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FAR char int_p_sign_posn;
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};
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/* OpenGroup.org: The locale.h header shall define the locale_t type,
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* representing a locale object
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*/
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typedef FAR void *locale_t;
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __cplusplus
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#define EXTERN extern "C"
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extern "C"
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{
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#else
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#define EXTERN extern
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#endif
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FAR char *setlocale(int category, FAR const char *locale);
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FAR struct lconv *localeconv(void);
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locale_t newlocale(int category_mask, FAR const char *locale, locale_t base);
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locale_t duplocale(locale_t locobj);
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void freelocale(locale_t locobj);
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locale_t uselocale(locale_t newloc);
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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __INCLUDE_LOCALE_H */
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