/***
*wchar.h - declarations for wide character functions
*
* Copyright (c) 1992-1993, Microsoft Corporation. All rights reserved.
*
*Purpose:
* This file contains the types, macros and function declarations for
* all wide character-related functions. They may also be declared in
* individual header files on a functional basis.
* [ISO]
*
* Note: keep in sync with ctype.h, stdio.h, stdlib.h, string.h, time.h.
*
*Revision History:
* 04-06-92 KRS Created.
* 06-02-92 KRS Added stdio wprintf functions.
* 06-16-92 KRS Added stdlib wcstol/wcstod functions.
* 08-05-92 GJF Function calling type and variable type macros.
* 08-18-92 KRS Added stdio wscanf functions, wcstok.
* 09-04-92 GJF Merged changes from 8-5-92 on.
* 01-03-93 SRW Fold in ALPHA changes
* 01-09-93 SRW Remove usage of MIPS and ALPHA to conform to ANSI
* Use _MIPS_ and _ALPHA_ instead.
* 01-19-03 CFW Move to _NEWCTYPETABLE, remove switch.
* 01-21-93 GJF Removed support for C6-386's _cdecl.
* 01-25-93 GJF Cosmetic change to va_list definition.
* 02-17-93 CFW Removed incorrect UNDONE comment.
* 02-18-93 CFW Clean up common _WCTYPE_DEFINED section.
* 04-12-93 CFW Change isw* to evaluate args only once.
* 04-29-93 CFW Add wide char get/put.
* 04-30-93 CFW Fixed wide char get/put support.
* 05-05-93 CFW Change is_wctype to iswctype as per ISO.
* 05-10-93 CFW Remove uneeded _filwbuf, _flswbuf protos.
* 06-02-93 CFW Wide get/put use wint_t.
* 06-26-93 CFW Remove is_wctype macro.
* 09-13-93 CFW Add _wtox and _xtow function prototypes.
* 10-04-93 SRW Fix ifdefs for MIPS and ALPHA to only check for _M_?????? defines
*
****/
#ifndef _INC_WCHAR
#define _INC_WCHAR
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _INTERNAL_IFSTRIP_
#include <cruntime.h>
#endif /* _INTERNAL_IFSTRIP_ */
/*
* Conditional macro definition for function calling type and variable type
* qualifiers.
*/
#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
/*
* Definitions for MS C8-32 (386/486) compiler
*/
#define _CRTAPI1 __cdecl
#define _CRTAPI2 __cdecl
#else
/*
* Other compilers (e.g., MIPS)
*/
#define _CRTAPI1
#define _CRTAPI2
#endif
#ifndef _SIZE_T_DEFINED
typedef unsigned int size_t;
#define _SIZE_T_DEFINED
#endif
#ifndef _WCHAR_T_DEFINED
typedef unsigned short wchar_t;
#define _WCHAR_T_DEFINED
#endif
#ifndef _WCTYPE_T_DEFINED
typedef wchar_t wint_t;
typedef wchar_t wctype_t;
#define _WCTYPE_T_DEFINED
#endif
#ifndef _VA_LIST_DEFINED
#ifdef _M_ALPHA
typedef struct {
char *a0; /* pointer to first homed integer argument */
int offset; /* byte offset of next parameter */
} va_list;
#else
typedef char * va_list;
#endif
#define _VA_LIST_DEFINED
#endif
#ifndef WEOF
#define WEOF (wint_t)(0xFFFF)
#endif
#ifndef _FILE_DEFINED
struct _iobuf {
char *_ptr;
int _cnt;
char *_base;
int _flag;
int _file;
int _charbuf;
int _bufsiz;
char *_tmpfname;
};
typedef struct _iobuf FILE;
#define _FILE_DEFINED
#endif
/* define NULL pointer value */
#ifndef NULL
#ifdef __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif
/*
* This declaration allows the user access to the ctype look-up
* array _ctype defined in ctype.obj by simply including ctype.h
*/
#ifdef _DLL
extern unsigned short * _CRTVAR1 _ctype;
#define _pctype (*_pctype_dll)
extern unsigned short **_pctype_dll;
#define _pwctype (*_pwctype_dll)
extern unsigned short **_pwctype_dll;
#else /* _DLL */
#ifdef CRTDLL
#define _pctype _pctype_dll
#define _pwctype _pwctype_dll
#endif
extern unsigned short _CRTVAR1 _ctype[];
extern unsigned short *_pctype;
extern wctype_t *_pwctype;
#endif /* _DLL */
/* set bit masks for the possible character types */
#define _UPPER 0x1 /* upper case letter */
#define _LOWER 0x2 /* lower case letter */
#define _DIGIT 0x4 /* digit[0-9] */
#define _SPACE 0x8 /* tab, carriage return, newline, */
/* vertical tab or form feed */
#define _PUNCT 0x10 /* punctuation character */
#define _CONTROL 0x20 /* control character */
#define _BLANK 0x40 /* space char */
#define _HEX 0x80 /* hexadecimal digit */
#ifdef _INTL
#define _LEADBYTE 0x8000 /* multibyte leadbyte */
#define _ALPHA (0x0100|_UPPER|_LOWER) /* alphabetic character */
#else
#define _ALPHA (_UPPER|_LOWER) /* alphabetic character */
#endif
/* function prototypes */
#ifndef _WCTYPE_DEFINED
/* character classification function prototypes */
/* also defined in ctype.h */
int _CRTAPI1 iswalpha(wint_t);
int _CRTAPI1 iswupper(wint_t);
int _CRTAPI1 iswlower(wint_t);
int _CRTAPI1 iswdigit(wint_t);
int _CRTAPI1 iswxdigit(wint_t);
int _CRTAPI1 iswspace(wint_t);
int _CRTAPI1 iswpunct(wint_t);
int _CRTAPI1 iswalnum(wint_t);
int _CRTAPI1 iswprint(wint_t);
int _CRTAPI1 iswgraph(wint_t);
int _CRTAPI1 iswcntrl(wint_t);
int _CRTAPI1 iswascii(wint_t);
int _CRTAPI1 isleadbyte(int);
wchar_t _CRTAPI1 towupper(wchar_t);
wchar_t _CRTAPI1 towlower(wchar_t);
int _CRTAPI1 iswctype(wint_t, wctype_t);
#ifdef _INTL
int _CRTAPI1 _isctype(int, int);
#endif /* _INTL */
#define _WCTYPE_DEFINED
#endif
#define iswalpha(_c) ( iswctype(_c,_ALPHA) )
#define iswupper(_c) ( iswctype(_c,_UPPER) )
#define iswlower(_c) ( iswctype(_c,_LOWER) )
#define iswdigit(_c) ( iswctype(_c,_DIGIT) )
#define iswxdigit(_c) ( iswctype(_c,_HEX) )
#define iswspace(_c) ( iswctype(_c,_SPACE) )
#define iswpunct(_c) ( iswctype(_c,_PUNCT) )
#define iswalnum(_c) ( iswctype(_c,_ALPHA|_DIGIT) )
#define iswprint(_c) ( iswctype(_c,_BLANK|_PUNCT|_ALPHA|_DIGIT) )
#define iswgraph(_c) ( iswctype(_c,_PUNCT|_ALPHA|_DIGIT) )
#define iswcntrl(_c) ( iswctype(_c,_CONTROL) )
#define iswascii(_c) ( (unsigned)(_c) < 0x80 )
#ifdef _INTL
/* note: MS-specific routine, may evaluate its arguments more than once */
#define isleadbyte(_c) ((_c) < 256 ? _pctype[_c] & _LEADBYTE : 0)
#else
#define isleadbyte(_c) (0)
#endif /* _INTL */
#ifndef _WSTDIO_DEFINED
wint_t _CRTAPI1 fgetwc(FILE *);
wint_t _CRTAPI1 _fgetwchar(void);
wint_t _CRTAPI1 fputwc(wint_t, FILE *);
wint_t _CRTAPI1 _fputwchar(wint_t);
wint_t _CRTAPI1 getwc(FILE *);
wint_t _CRTAPI1 getwchar(void);
wint_t _CRTAPI1 putwc(wint_t, FILE *);
wint_t _CRTAPI1 putwchar(wint_t);
wint_t _CRTAPI1 ungetwc(wint_t, FILE *);
int _CRTAPI2 fwprintf(FILE *, const wchar_t *, ...);
int _CRTAPI2 wprintf(const wchar_t *, ...);
int _CRTAPI2 _snwprintf(wchar_t *, size_t, const wchar_t *, ...);
int _CRTAPI2 swprintf(wchar_t *, const wchar_t *, ...);
int _CRTAPI1 vfwprintf(FILE *, const wchar_t *, va_list);
int _CRTAPI1 vwprintf(const wchar_t *, va_list);
int _CRTAPI1 _vsnwprintf(wchar_t *, size_t, const wchar_t *, va_list);
int _CRTAPI1 vswprintf(wchar_t *, const wchar_t *, va_list);
int _CRTAPI2 fwscanf(FILE *, const wchar_t *, ...);
int _CRTAPI2 swscanf(const wchar_t *, const wchar_t *, ...);
int _CRTAPI2 wscanf(const wchar_t *, ...);
#define getwchar() fgetwc(stdin)
#define putwchar(_c) fputwc((_c),stdout)
#define getwc(_stm) fgetwc(_stm)
#define putwc(_c,_stm) fputwc(_c,_stm)
#ifdef MTHREAD /* _MTHREAD_ONLY */
wint_t _CRTAPI1 _getwc_lk(FILE *); /* _MTHREAD_ONLY */
wint_t _CRTAPI1 _putwc_lk(wint_t, FILE *); /* _MTHREAD_ONLY */
wint_t _CRTAPI1 _ungetwc_lk(wint_t, FILE *); /* _MTHREAD_ONLY */
/* _MTHREAD_ONLY */
#else /*MTHREAD */ /* _MTHREAD_ONLY */
#define _getwc_lk(_stm) fgetwc(_stm) /* _MTHREAD_ONLY */
#define _putwc_lk(_c,_stm) fputwc(_c,_stm) /* _MTHREAD_ONLY */
#define _ungetwc_lk(_c,_stm) ungetwc(_c,_stm) /* _MTHREAD_ONLY */
#endif /*MTHREAD */ /* _MTHREAD_ONLY */
#define _WSTDIO_DEFINED
#endif
#ifndef _WSTDLIB_DEFINED
/* also defined in stdlib.h */
double _CRTAPI1 wcstod(const wchar_t *, wchar_t **);
long _CRTAPI1 wcstol(const wchar_t *, wchar_t **, int);
unsigned long _CRTAPI1 wcstoul(const wchar_t *, wchar_t **, int);
wchar_t * _CRTAPI1 _itow (int val, wchar_t *buf, int radix);
wchar_t * _CRTAPI1 _ltow (long val, wchar_t *buf, int radix);
wchar_t * _CRTAPI1 _ultow (unsigned long val, wchar_t *buf, int radix);
long _CRTAPI1 _wtol(const wchar_t *nptr);
int _CRTAPI1 _wtoi(const wchar_t *nptr);
#define _WSTDLIB_DEFINED
#endif
#ifndef _WSTRING_DEFINED
wchar_t * _CRTAPI1 wcscat(wchar_t *, const wchar_t *);
wchar_t * _CRTAPI1 wcschr(const wchar_t *, wchar_t);
int _CRTAPI1 wcscmp(const wchar_t *, const wchar_t *);
wchar_t * _CRTAPI1 wcscpy(wchar_t *, const wchar_t *);
size_t _CRTAPI1 wcscspn(const wchar_t *, const wchar_t *);
size_t _CRTAPI1 wcslen(const wchar_t *);
wchar_t * _CRTAPI1 wcsncat(wchar_t *, const wchar_t *, size_t);
int _CRTAPI1 wcsncmp(const wchar_t *, const wchar_t *, size_t);
wchar_t * _CRTAPI1 wcsncpy(wchar_t *, const wchar_t *, size_t);
wchar_t * _CRTAPI1 wcspbrk(const wchar_t *, const wchar_t *);
wchar_t * _CRTAPI1 wcsrchr(const wchar_t *, wchar_t);
size_t _CRTAPI1 wcsspn(const wchar_t *, const wchar_t *);
wchar_t * _CRTAPI1 wcsstr(const wchar_t *, const wchar_t *);
wchar_t * _CRTAPI1 wcstok(wchar_t *, const wchar_t *);
wchar_t * _CRTAPI1 _wcsdup(const wchar_t *);
int _CRTAPI1 _wcsicmp(const wchar_t *, const wchar_t *);
int _CRTAPI1 _wcsnicmp(const wchar_t *, const wchar_t *, size_t);
wchar_t * _CRTAPI1 _wcsnset(wchar_t *, wchar_t, size_t);
wchar_t * _CRTAPI1 _wcsrev(wchar_t *);
wchar_t * _CRTAPI1 _wcsset(wchar_t *, wchar_t);
wchar_t * _CRTAPI1 _wcslwr(wchar_t *);
wchar_t * _CRTAPI1 _wcsupr(wchar_t *);
size_t _CRTAPI1 wcsxfrm(wchar_t *, const wchar_t *, size_t);
int _CRTAPI1 wcscoll(const wchar_t *, const wchar_t *);
int _CRTAPI1 _wcsicoll(const wchar_t *, const wchar_t *);
/* old names */
#define wcswcs wcsstr
#if !__STDC__
/* Non-ANSI names for compatibility */
#define wcsdup _wcsdup
#define wcsicmp _wcsicmp
#define wcsnicmp _wcsnicmp
#define wcsnset _wcsnset
#define wcsrev _wcsrev
#define wcsset _wcsset
#define wcslwr _wcslwr
#define wcsupr _wcsupr
#define wcsicoll _wcsicoll
#endif
#define _WSTRING_DEFINED
#endif
#ifndef _WTIME_DEFINED
size_t _CRTAPI1 wcsftime(wchar_t *, size_t, const char *, const struct tm *);
#define _WTIME_DEFINED
#endif
#ifdef __cplusplus
}
#endif
#endif /* _INC_WCHAR */
