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/****************************************************************************
* include/locale.h
*
* Copyright (C) 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __INCLUDE_LOCALE_H
#define __INCLUDE_LOCALE_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/compiler.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define LC_ALL 0
#define LC_COLLATE 1
#define LC_CTYPE 2
#define LC_MONETARY 3
#define LC_NUMERIC 4
#define LC_TIME 5
#define LC_MESSAGES 6
/****************************************************************************
* Public Type Definitions
****************************************************************************/
/* OpenGroup.org: "The locale.h header shall define the lconv structure,
* which shall include at least the following members. ..."
*/
struct lconv
{
FAR char *decimal_point;
FAR char *thousands_sep;
FAR char *grouping;
FAR char *int_curr_symbol;
FAR char *currency_symbol;
FAR char *mon_decimal_point;
FAR char *mon_thousands_sep;
FAR char *mon_grouping;
FAR char *positive_sign;
FAR char *negative_sign;
FAR char int_frac_digits;
FAR char frac_digits;
FAR char p_cs_precedes;
FAR char p_sep_by_space;
FAR char n_cs_precedes;
FAR char n_sep_by_space;
FAR char p_sign_posn;
FAR char n_sign_posn;
FAR char int_n_cs_precedes;
FAR char int_n_sep_by_space;
FAR char int_n_sign_posn;
FAR char int_p_cs_precedes;
FAR char int_p_sep_by_space;
FAR char int_p_sign_posn;
};
/* OpenGroup.org: The locale.h header shall define the locale_t type,
* representing a locale object
*/
typedef FAR void *locale_t;
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef __cplusplus
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
FAR char *setlocale(int category, FAR const char *locale);
FAR struct lconv *localeconv(void);
#undef EXTERN
#ifdef __cplusplus
}
#endif
#endif /* __INCLUDE_LOCALE_H */