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Diffstat (limited to 'private/crt32/h/ctype.h')
| -rw-r--r-- | private/crt32/h/ctype.h | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/private/crt32/h/ctype.h b/private/crt32/h/ctype.h new file mode 100644 index 000000000..d4b746d52 --- /dev/null +++ b/private/crt32/h/ctype.h @@ -0,0 +1,321 @@ +/*** +*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] +* +*Revision History: +* 07-31-87 PHG changed (unsigned char)(c) to (0xFF & (c)) to +* suppress -W2 warning +* 08-07-87 SKS Removed (0xFF & (c)) -- is????() functions take an (int) +* 12-18-87 JCR Added _FAR_ to declarations +* 01-19-87 JCR DLL routines +* 02-10-88 JCR Cleaned up white space +* 08-19-88 GJF Modify to also work for the 386 (small model only) +* 12-08-88 JCR DLL now access _ctype directly (removed DLL routines) +* 03-26-89 GJF Brought into sync with CRT\H\CTYPE.H +* 05-03-89 JCR Added _INTERNAL_IFSTRIP for relinc usage +* 07-28-89 GJF Cleanup, now specific to OS/2 2.0 (i.e., 386 flat model) +* 10-30-89 GJF Fixed copyright, removed dummy args from prototypes +* 11-02-89 JCR Changed "DLL" to "_DLL" +* 02-28-90 GJF Added #ifndef _INC_CTYPE and #include <cruntime.h> +* stuff. Also, removed #ifndef _CTYPE_DEFINED stuff and +* some other (now) useless preprocessor directives. +* 03-22-90 GJF Replaced _cdecl with _CALLTYPE1 in prototypes and +* with _VARTYPE1 in variable declarations. +* 01-16-91 GJF ANSI naming. +* 03-21-91 KRS Added isleadbyte macro. +* 08-20-91 JCR C++ and ANSI naming +* 09-28-91 JCR ANSI names: DOSX32=prototypes, WIN32=#defines for now +* 10-11-91 ETC All under _INTL: isleadbyte/isw* macros, prototypes; +* new is* macros; add wchar_t typedef; some intl defines. +* 12-17-91 ETC ctype width now independent of _INTL, leave original +* short ctype table under _NEWCTYPETABLE. +* 01-22-92 GJF Changed definition of _ctype for users of crtdll.dll. +* 04-06-92 KRS Changes for new ISO proposal. +* 08-07-92 GJF Function calling type and variable type macros. +* 10-26-92 GJF Fixed _pctype and _pwctype for crtdll. +* 01-19-93 CFW Move to _NEWCTYPETABLE, remove switch. +* 01-21-93 GJF Removed support for C6-386's _cdecl. +* 02-17-93 CFW Removed incorrect UNDONE comment and unused code. +* 02-18-93 CFW Clean up common _WCTYPE_DEFINED section. +* 03-25-93 CFW _toupper\_tolower now defined when _INTL. +* 03-30-93 CFW is* functions now use MB_CUR_MAX, MB_CUR_MAX defined. +* 05-05-93 CFW Change is_wctype to iswctype as per ISO. +* 06-26-93 CFW Remove is_wctype macro. +* 10-14-93 SRW Add support for _CTYPE_DISABLE_MACROS symbol +* +****/ + +#ifndef _INC_CTYPE + +#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 _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 * _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 /* CRTDLL */ + +extern unsigned short _CRTVAR1 _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 */ + +#ifdef _INTL +#define _LEADBYTE 0x8000 /* multibyte leadbyte */ +#define _ALPHA (0x0100|_UPPER|_LOWER) /* alphabetic character */ +#else +#define _ALPHA (_UPPER|_LOWER) /* alphabetic character */ +#endif + + +/* 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); + +#ifdef _INTL +int _CRTAPI1 _isctype(int, int); +#endif /* _INTL */ + +#define _WCTYPE_DEFINED +#endif + +/* the character classification macro definitions */ + +#ifndef _CTYPE_DISABLE_MACROS + +#ifndef _INTL +#define isalpha(_c) ( (_ctype+1)[_c] & (_UPPER|_LOWER) ) +#define isupper(_c) ( (_ctype+1)[_c] & _UPPER ) +#define islower(_c) ( (_ctype+1)[_c] & _LOWER ) +#define isdigit(_c) ( (_ctype+1)[_c] & _DIGIT ) +#define isxdigit(_c) ( (_ctype+1)[_c] & _HEX ) +#define isspace(_c) ( (_ctype+1)[_c] & _SPACE ) +#define ispunct(_c) ( (_ctype+1)[_c] & _PUNCT ) +#define isalnum(_c) ( (_ctype+1)[_c] & (_UPPER|_LOWER|_DIGIT) ) +#define isprint(_c) ( (_ctype+1)[_c] & (_BLANK|_PUNCT|_UPPER|_LOWER|_DIGIT) ) +#define isgraph(_c) ( (_ctype+1)[_c] & (_PUNCT|_UPPER|_LOWER|_DIGIT) ) +#define iscntrl(_c) ( (_ctype+1)[_c] & _CONTROL ) + +#if !__STDC__ +#define toupper(_c) ( (islower(_c)) ? _toupper(_c) : (_c) ) +#define tolower(_c) ( (isupper(_c)) ? _tolower(_c) : (_c) ) +#endif /* __STDC__ */ + +#else + +#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 +#ifdef CRTDLL +#define __mb_cur_max __mb_cur_max_dll +#endif +#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) +#endif /* _INTL */ + +#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 ) + +#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 */ + + +/* 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 */ +#ifndef _DOSX32_ +#define isascii __isascii +#define toascii __toascii +#define iscsymf __iscsymf +#define iscsym __iscsym +#else +#ifndef _CTYPE_DEFINED +int _CRTAPI1 isascii(int); +int _CRTAPI1 toascii(int); +int _CRTAPI1 iscsymf(int); +int _CRTAPI1 iscsym(int); +#else +#define isascii __isascii +#define toascii __toascii +#define iscsymf __iscsymf +#define iscsym __iscsym +#endif +#endif +#endif /* __STDC__ */ + +#ifdef __cplusplus +} +#endif + +#define _INC_CTYPE +#endif /* _INC_CTYPE */ |