/***
*ctype.h - character conversion macros and ctype macros
*
* Copyright (c) 1985-1993, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Defines macros for character classification/conversion.
* [ANSI/System V]
*
****/
#ifndef _INC_CTYPE
#ifdef __cplusplus
extern "C" {
#endif
/*
* 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 _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 WEOF
#define WEOF (wint_t)(0xFFFF)
#endif
/*
* This declaration allows the user access to the ctype look-up
* array _ctype defined in ctype.obj by simply including ctype.h
*/
#ifndef _CTYPE_DISABLE_MACROS
#ifdef _DLL
extern unsigned short * _ctype;
#define _pctype (*_pctype_dll)
extern unsigned short **_pctype_dll;
#define _pwctype (*_pwctype_dll)
extern unsigned short **_pwctype_dll;
#else /* _DLL */
extern unsigned short _ctype[];
extern unsigned short *_pctype;
extern wctype_t *_pwctype;
#endif /* _DLL */
#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 */
/* character classification function prototypes */
#ifndef _CTYPE_DEFINED
int _CRTAPI1 isalpha(int);
int _CRTAPI1 isupper(int);
int _CRTAPI1 islower(int);
int _CRTAPI1 isdigit(int);
int _CRTAPI1 isxdigit(int);
int _CRTAPI1 isspace(int);
int _CRTAPI1 ispunct(int);
int _CRTAPI1 isalnum(int);
int _CRTAPI1 isprint(int);
int _CRTAPI1 isgraph(int);
int _CRTAPI1 iscntrl(int);
int _CRTAPI1 toupper(int);
int _CRTAPI1 tolower(int);
int _CRTAPI1 _tolower(int);
int _CRTAPI1 _toupper(int);
int _CRTAPI1 __isascii(int);
int _CRTAPI1 __toascii(int);
int _CRTAPI1 __iscsymf(int);
int _CRTAPI1 __iscsym(int);
#define _CTYPE_DEFINED
#endif
#ifndef _WCTYPE_DEFINED
/* character classification function prototypes */
/* also defined in wchar.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);
int _CRTAPI1 _isctype(int, int);
#define _WCTYPE_DEFINED
#endif
/* the character classification macro definitions */
#ifndef _CTYPE_DISABLE_MACROS
#ifndef _MB_CUR_MAX_DEFINED
/* max mb-len for current locale */
/* also defined in stdlib.h */
#ifdef _DLL
#define __mb_cur_max (*__mb_cur_max_dll)
#define MB_CUR_MAX (*__mb_cur_max_dll)
extern unsigned short *__mb_cur_max_dll;
#else
#define MB_CUR_MAX __mb_cur_max
extern unsigned short __mb_cur_max;
#endif
#define _MB_CUR_MAX_DEFINED
#endif /* _MB_CUR_MAX_DEFINED */
#define isalpha(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_ALPHA) : _pctype[_c] & _ALPHA)
#define isupper(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_UPPER) : _pctype[_c] & _UPPER)
#define islower(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_LOWER) : _pctype[_c] & _LOWER)
#define isdigit(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_DIGIT) : _pctype[_c] & _DIGIT)
#define isxdigit(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_HEX) : _pctype[_c] & _HEX)
#define isspace(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_SPACE) : _pctype[_c] & _SPACE)
#define ispunct(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_PUNCT) : _pctype[_c] & _PUNCT)
#define isalnum(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_ALPHA|_DIGIT) : _pctype[_c] & (_ALPHA|_DIGIT))
#define isprint(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_BLANK|_PUNCT|_ALPHA|_DIGIT) : _pctype[_c] & (_BLANK|_PUNCT|_ALPHA|_DIGIT))
#define isgraph(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_PUNCT|_ALPHA|_DIGIT) : _pctype[_c] & (_PUNCT|_ALPHA|_DIGIT))
#define iscntrl(_c) (MB_CUR_MAX > 1 ? _isctype(_c,_CONTROL) : _pctype[_c] & _CONTROL)
#define _tolower(_c) ( (_c)-'A'+'a' )
#define _toupper(_c) ( (_c)-'a'+'A' )
#define __isascii(_c) ( (unsigned)(_c) < 0x80 )
#define __toascii(_c) ( (_c) & 0x7f )
#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 )
/* note: MS-specific routine, may evaluate its arguments more than once */
#define isleadbyte(_c) ((_c) < 256 ? _pctype[_c] & _LEADBYTE : 0)
/* MS C version 2.0 extended ctype macros */
#define __iscsymf(_c) (isalpha(_c) || ((_c) == '_'))
#define __iscsym(_c) (isalnum(_c) || ((_c) == '_'))
#endif /* _CTYPE_DISABLE_MACROS */
#if !__STDC__
/* Non-ANSI names for compatibility */
#define isascii __isascii
#define toascii __toascii
#define iscsymf __iscsymf
#define iscsym __iscsym
#endif /* __STDC__ */
#ifdef __cplusplus
}
#endif
#define _INC_CTYPE
#endif /* _INC_CTYPE */
