wchar.h

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/***
*wchar.h - declarations for wide character functions
*
*       Copyright (c) 1992-1997, 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.
*
*       [Public]
*
****/

#if     _MSC_VER > 1000
#pragma once
#endif

#ifndef _MAC


#ifndef _INC_WCHAR
#define _INC_WCHAR

#if     !defined(_WIN32) && !defined(_MAC)
#error ERROR: Only Mac or Win32 targets supported!
#endif


#ifdef  _MSC_VER
#pragma pack(push,8)
#endif  /* _MSC_VER */

#ifdef  __cplusplus
extern "C" {
#endif


/* Define _CRTIMP */

#ifndef _CRTIMP
#ifdef  _DLL
#define _CRTIMP __declspec(dllimport)
#else   /* ndef _DLL */
#define _CRTIMP
#endif  /* _DLL */
#endif  /* _CRTIMP */

/* Define _CRTIMP */
#ifndef _CRTIMP
#ifdef  _DLL
#define _CRTIMP __declspec(dllimport)
#else   /* ndef _DLL */
#define _CRTIMP
#endif  /* _DLL */
#endif  /* _CRTIMP */

/* Define __cdecl for non-Microsoft compilers */

#if     ( !defined(_MSC_VER) && !defined(__cdecl) )
#define __cdecl
#endif

/* Define _CRTAPI1 (for compatibility with the NT SDK) */

#ifndef _CRTAPI1
#if	_MSC_VER >= 800 && _M_IX86 >= 300
#define _CRTAPI1 __cdecl
#else
#define _CRTAPI1
#endif
#endif


#ifndef _SIZE_T_DEFINED
typedef unsigned int size_t;
#define _SIZE_T_DEFINED
#endif

#ifndef _TIME_T_DEFINED
typedef long time_t;
#define _TIME_T_DEFINED
#endif

#ifndef _WCHAR_T_DEFINED
typedef unsigned short wchar_t;
#define _WCHAR_T_DEFINED
#endif

#define WCHAR_MIN       0
#define WCHAR_MAX       ((wchar_t)-1)

#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

/* Declare _iob[] array */

#ifndef _STDIO_DEFINED
_CRTIMP extern FILE _iob[];
#endif  /* _STDIO_DEFINED */

#ifndef _FSIZE_T_DEFINED
typedef unsigned long _fsize_t; /* Could be 64 bits for Win32 */
#define _FSIZE_T_DEFINED
#endif

#ifndef _WFINDDATA_T_DEFINED

struct _wfinddata_t {
        unsigned attrib;
        time_t   time_create;   /* -1 for FAT file systems */
        time_t   time_access;   /* -1 for FAT file systems */
        time_t   time_write;
        _fsize_t size;
        wchar_t  name[260];
};

#ifndef _MAC
#if     _INTEGRAL_MAX_BITS >= 64
struct _wfinddatai64_t {
        unsigned attrib;
        time_t   time_create;   /* -1 for FAT file systems */
        time_t   time_access;   /* -1 for FAT file systems */
        time_t   time_write;
        __int64  size;
        wchar_t  name[260];
};
#endif
#endif

#define _WFINDDATA_T_DEFINED
#endif

/* define NULL pointer value */

#ifndef NULL
#ifdef  __cplusplus
#define NULL    0
#else
#define NULL    ((void *)0)
#endif
#endif


#ifndef _CTYPE_DISABLE_MACROS
_CRTIMP extern unsigned short _ctype[];
_CRTIMP extern unsigned short *_pctype;
#ifndef _MAC
_CRTIMP extern wctype_t *_pwctype;
#endif  /* ndef _MAC */
#endif  /* _CTYPE_DISABLE_MACROS */


/* 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 */

#define _LEADBYTE       0x8000                  /* multibyte leadbyte */
#define _ALPHA          (0x0100|_UPPER|_LOWER)  /* alphabetic character */


/* Function prototypes */

#ifndef _WCTYPE_DEFINED

/* Character classification function prototypes */
/* also declared in ctype.h */

_CRTIMP int __cdecl iswalpha(wint_t);
_CRTIMP int __cdecl iswupper(wint_t);
_CRTIMP int __cdecl iswlower(wint_t);
_CRTIMP int __cdecl iswdigit(wint_t);
_CRTIMP int __cdecl iswxdigit(wint_t);
_CRTIMP int __cdecl iswspace(wint_t);
_CRTIMP int __cdecl iswpunct(wint_t);
_CRTIMP int __cdecl iswalnum(wint_t);
_CRTIMP int __cdecl iswprint(wint_t);
_CRTIMP int __cdecl iswgraph(wint_t);
_CRTIMP int __cdecl iswcntrl(wint_t);
_CRTIMP int __cdecl iswascii(wint_t);
_CRTIMP int __cdecl isleadbyte(int);

_CRTIMP wchar_t __cdecl towupper(wchar_t);
_CRTIMP wchar_t __cdecl towlower(wchar_t);

_CRTIMP int __cdecl iswctype(wint_t, wctype_t);

/* --------- The following functions are OBSOLETE --------- */
_CRTIMP int __cdecl is_wctype(wint_t, wctype_t);
/*  --------- The preceding functions are OBSOLETE --------- */

#define _WCTYPE_DEFINED
#endif

#ifndef _WDIRECT_DEFINED

/* also declared in direct.h */

_CRTIMP int __cdecl _wchdir(const wchar_t *);
_CRTIMP wchar_t * __cdecl _wgetcwd(wchar_t *, int);
_CRTIMP wchar_t * __cdecl _wgetdcwd(int, wchar_t *, int);
_CRTIMP int __cdecl _wmkdir(const wchar_t *);
_CRTIMP int __cdecl _wrmdir(const wchar_t *);

#define _WDIRECT_DEFINED
#endif

#ifndef _WIO_DEFINED

/* also declared in io.h */

_CRTIMP int __cdecl _waccess(const wchar_t *, int);
_CRTIMP int __cdecl _wchmod(const wchar_t *, int);
_CRTIMP int __cdecl _wcreat(const wchar_t *, int);
_CRTIMP long __cdecl _wfindfirst(wchar_t *, struct _wfinddata_t *);
_CRTIMP int __cdecl _wfindnext(long, struct _wfinddata_t *);
_CRTIMP int __cdecl _wunlink(const wchar_t *);
_CRTIMP int __cdecl _wrename(const wchar_t *, const wchar_t *);
_CRTIMP int __cdecl _wopen(const wchar_t *, int, ...);
_CRTIMP int __cdecl _wsopen(const wchar_t *, int, int, ...);
_CRTIMP wchar_t * __cdecl _wmktemp(wchar_t *);

#if     _INTEGRAL_MAX_BITS >= 64
_CRTIMP long __cdecl _wfindfirsti64(wchar_t *, struct _wfinddatai64_t *);
_CRTIMP int __cdecl _wfindnexti64(long, struct _wfinddatai64_t *);
#endif

#define _WIO_DEFINED
#endif

#ifndef _WLOCALE_DEFINED

/* wide function prototypes, also declared in wchar.h  */

_CRTIMP wchar_t * __cdecl _wsetlocale(int, const wchar_t *);

#define _WLOCALE_DEFINED
#endif

#ifndef _WPROCESS_DEFINED

/* also declared in process.h */

_CRTIMP int __cdecl _wexecl(const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wexecle(const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wexeclp(const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wexeclpe(const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wexecv(const wchar_t *, const wchar_t * const *);
_CRTIMP int __cdecl _wexecve(const wchar_t *, const wchar_t * const *, const wchar_t * const *);
_CRTIMP int __cdecl _wexecvp(const wchar_t *, const wchar_t * const *);
_CRTIMP int __cdecl _wexecvpe(const wchar_t *, const wchar_t * const *, const wchar_t * const *);
_CRTIMP int __cdecl _wspawnl(int, const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wspawnle(int, const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wspawnlp(int, const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wspawnlpe(int, const wchar_t *, const wchar_t *, ...);
_CRTIMP int __cdecl _wspawnv(int, const wchar_t *, const wchar_t * const *);
_CRTIMP int __cdecl _wspawnve(int, const wchar_t *, const wchar_t * const *,
        const wchar_t * const *);
_CRTIMP int __cdecl _wspawnvp(int, const wchar_t *, const wchar_t * const *);
_CRTIMP int __cdecl _wspawnvpe(int, const wchar_t *, const wchar_t * const *,
        const wchar_t * const *);
_CRTIMP int __cdecl _wsystem(const wchar_t *);

#define _WPROCESS_DEFINED
#endif

#ifndef _WCTYPE_INLINE_DEFINED
#ifndef __cplusplus
#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 )

#ifndef _CTYPE_DISABLE_MACROS
#define isleadbyte(_c)  (_pctype[(unsigned char)(_c)] & _LEADBYTE)
#endif  /* _CTYPE_DISABLE_MACROS */

#else   /* __cplusplus */
inline int __cdecl iswalpha(wint_t _C) {return (iswctype(_C,_ALPHA)); }
inline int __cdecl iswupper(wint_t _C) {return (iswctype(_C,_UPPER)); }
inline int __cdecl iswlower(wint_t _C) {return (iswctype(_C,_LOWER)); }
inline int __cdecl iswdigit(wint_t _C) {return (iswctype(_C,_DIGIT)); }
inline int __cdecl iswxdigit(wint_t _C) {return (iswctype(_C,_HEX)); }
inline int __cdecl iswspace(wint_t _C) {return (iswctype(_C,_SPACE)); }
inline int __cdecl iswpunct(wint_t _C) {return (iswctype(_C,_PUNCT)); }
inline int __cdecl iswalnum(wint_t _C) {return (iswctype(_C,_ALPHA|_DIGIT)); }
inline int __cdecl iswprint(wint_t _C)
        {return (iswctype(_C,_BLANK|_PUNCT|_ALPHA|_DIGIT)); }
inline int __cdecl iswgraph(wint_t _C)
        {return (iswctype(_C,_PUNCT|_ALPHA|_DIGIT)); }
inline int __cdecl iswcntrl(wint_t _C) {return (iswctype(_C,_CONTROL)); }
inline int __cdecl iswascii(wint_t _C) {return ((unsigned)(_C) < 0x80); }

#ifndef _CTYPE_DISABLE_MACROS
inline int __cdecl isleadbyte(int _C)
        {return (_pctype[(unsigned char)(_C)] & _LEADBYTE); }
#endif  /* _CTYPE_DISABLE_MACROS */
#endif  /* __cplusplus */
#define _WCTYPE_INLINE_DEFINED
#endif  /* _WCTYPE_INLINE_DEFINED */


#ifndef _POSIX_

/* define structure for returning status information */

#ifndef _INO_T_DEFINED
typedef unsigned short _ino_t;      /* i-node number (not used on DOS) */
#if     !__STDC__
/* Non-ANSI name for compatibility */
typedef unsigned short ino_t;