556 lines
14 KiB
C
556 lines
14 KiB
C
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/***
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*tchar.h - definitions for generic international text functions
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*
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* Copyright (c) 1991-1993, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Definitions for generic international functions, mostly defines
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* which map string/formatted-io/ctype functions to char, wchar_t, or
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* MBCS versions. To be used for compatibility between single-byte,
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* multi-byte and Unicode text models.
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*
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*
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*
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****/
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#ifndef _INC_TCHAR
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#ifdef _MSC_VER
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#pragma warning(disable:4505) /* disable unwanted C++ /W4 warning */
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/* #pragma warning(default:4505) */ /* use this to reenable, if necessary */
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#endif /* _MSC_VER */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* No Model-independent functions under Win32 */
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#define __far
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/* Default for Win32 is no inlining. Define _USE_INLINING to overide */
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#ifndef _USE_INLINING
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#define _NO_INLINING
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#endif
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/* No model-independent string functions for Win32 */
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#define _ftcscat _tcscat
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#define _ftcschr _tcschr
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#define _ftcscmp _tcscmp
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#define _ftcscpy _tcscpy
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#define _ftcscspn _tcscspn
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#define _ftcslen _tcslen
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#define _ftcsncat _tcsncat
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#define _ftcsncmp _tcsncmp
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#define _ftcsncpy _tcsncpy
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#define _ftcspbrk _tcspbrk
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#define _ftcsrchr _tcsrchr
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#define _ftcsspn _tcsspn
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#define _ftcsstr _tcsstr
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#define _ftcstok _tcstok
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#define _ftcsdup _tcsdup
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#define _ftcsicmp _tcsicmp
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#define _ftcsnicmp _tcsnicmp
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#define _ftcsnset _tcsnset
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#define _ftcsrev _tcsrev
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#define _ftcsset _tcsset
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/* Redundant "logical-character" mappings */
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#define _ftcsclen _tcsclen
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#define _ftcsnccat _tcsnccat
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#define _ftcsnccpy _tcsnccpy
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#define _ftcsnccmp _tcsnccmp
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#define _ftcsncicmp _tcsncicmp
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#define _ftcsncset _tcsncset
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#define _ftcsdec _tcsdec
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#define _ftcsinc _tcsinc
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#define _ftcsnbcnt _tcsncnt
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#define _ftcsnccnt _tcsncnt
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#define _ftcsnextc _tcsnextc
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#define _ftcsninc _tcsninc
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#define _ftcsspnp _tcsspnp
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#define _ftcslwr _tcslwr
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#define _ftcsupr _tcsupr
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#define _ftclen _tclen
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#define _ftccpy _tccpy
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#define _ftccmp _tccmp
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#ifdef _UNICODE
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#ifndef _WCTYPE_T_DEFINED
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typedef wchar_t wint_t;
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typedef wchar_t wctype_t;
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#define _WCTYPE_T_DEFINED
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#endif
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#ifndef __TCHAR_DEFINED
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typedef wchar_t _TCHAR;
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typedef wint_t _TINT;
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#define __TCHAR_DEFINED
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#endif
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#ifndef _TCHAR_DEFINED
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#if !__STDC__
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typedef wchar_t TCHAR;
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#endif
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#define _TCHAR_DEFINED
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#endif
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#define _TEOF WEOF
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#define __T(x) L ## x
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/* Formatted i/o */
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#define _tprintf wprintf
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#define _ftprintf fwprintf
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#define _stprintf swprintf
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#define _sntprintf _snwprintf
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#define _vtprintf vwprintf
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#define _vftprintf vfwprintf
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#define _vstprintf vswprintf
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#define _vsntprintf _vsnwprintf
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#define _tscanf wscanf
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#define _ftscanf fwscanf
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#define _stscanf swscanf
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/* Unformatted i/o */
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#define _fgettc fgetwc
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#define _fgettchar _fgetwchar
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#define _fgetts fgetws
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#define _fputtc fputwc
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#define _fputtchar _fputwchar
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#define _fputts fputws
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#define _gettc getwc
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#define _gettchar getwchar
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#define _puttc putwc
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#define _puttchar putwchar
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#define _ungettc ungetwc
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/* String conversion functions */
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#define _tcstod wcstod
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#define _tcstol wcstol
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#define _tcstoul wcstoul
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/* String functions */
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#define _tcscat wcscat
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#define _tcschr wcschr
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#define _tcscmp wcscmp
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#define _tcscpy wcscpy
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#define _tcscspn wcscspn
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#define _tcslen wcslen
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#define _tcsncat wcsncat
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#define _tcsncmp wcsncmp
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#define _tcsncpy wcsncpy
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#define _tcspbrk wcspbrk
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#define _tcsrchr wcsrchr
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#define _tcsspn wcsspn
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#define _tcsstr wcsstr
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#define _tcstok wcstok
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#define _tcsdup _wcsdup
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#define _tcsicmp _wcsicmp
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#define _tcsnicmp _wcsnicmp
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#define _tcsnset _wcsnset
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#define _tcsrev _wcsrev
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#define _tcsset _wcsset
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/* Redundant "logical-character" mappings */
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#define _tcsclen wcslen
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#define _tcsnccat wcsncat
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#define _tcsnccpy wcsncpy
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#define _tcsnccmp wcsncmp
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#define _tcsncicmp _wcsnicmp
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#define _tcsncset _wcsnset
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#define _tcsdec _wcsdec
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#define _tcsinc _wcsinc
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#define _tcsnbcnt _wcsncnt
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#define _tcsnccnt _wcsncnt
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#define _tcsnextc _wcsnextc
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#define _tcsninc _wcsninc
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#define _tcsspnp _wcsspnp
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#define _tcslwr _wcslwr
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#define _tcsupr _wcsupr
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#define _tcsxfrm wcsxfrm
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#define _tcscoll wcscoll
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#define _tcsicoll _wcsicoll
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#if !__STDC__ || defined(_NO_INLINING)
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#define _tclen(_pc) (1)
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#define _tccpy(_pc1,_cpc2) ((*(_pc1) = *(_cpc2)))
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#define _tccmp(_cpc1,_cpc2) ((*(_cpc1))-(*(_cpc2)))
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#else
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__inline size_t _tclen(const wchar_t *_cpc) { return (_cpc,1); }
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__inline void _tccpy(wchar_t *_pc1, const wchar_t *_cpc2) { *_pc1 = (wchar_t)*_cpc2; }
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__inline int _tccmp(const wchar_t *_cpc1, const wchar_t *_cpc2) { return (int) ((*_cpc1)-(*_cpc2)); }
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#endif
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/* ctype functions */
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#define _istalpha iswalpha
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#define _istupper iswupper
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#define _istlower iswlower
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#define _istdigit iswdigit
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#define _istxdigit iswxdigit
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#define _istspace iswspace
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#define _istpunct iswpunct
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#define _istalnum iswalnum
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#define _istprint iswprint
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#define _istgraph iswgraph
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#define _istcntrl iswcntrl
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#define _istascii iswascii
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#define _totupper towupper
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#define _totlower towlower
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#define _istlegal (1)
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#if !__STDC__ || defined(_NO_INLINING)
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#define _wcsdec(_cpc, _pc) ((_pc)-1)
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#define _wcsinc(_pc) ((_pc)+1)
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#define _wcsnextc(_cpc) ((unsigned int) *(_cpc))
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#define _wcsninc(_pc, _sz) (((_pc)+(_sz)))
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#define _wcsncnt(_cpc, _sz) ((wcslen(_cpc)>_sz) ? _sz : wcslen(_cpc))
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#define _wcsspnp(_cpc1, _cpc2) ((*((_cpc1)+wcsspn(_cpc1,_cpc2))) ? ((_cpc1)+wcsspn(_cpc1,_cpc2)) : NULL)
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#else
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__inline wchar_t * _wcsdec(const wchar_t * _cpc, const wchar_t * _pc) { return (wchar_t *)(_cpc,(_pc-1)); }
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__inline wchar_t * _wcsinc(const wchar_t * _pc) { return (wchar_t *)(_pc+1); }
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__inline unsigned int _wcsnextc(const wchar_t * _cpc) { return (unsigned int)*_cpc; }
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__inline wchar_t * _wcsninc(const wchar_t * _pc, size_t _sz) { return (wchar_t *)(_pc+_sz); }
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__inline size_t _wcsncnt( const wchar_t * _cpc, size_t _sz) { size_t len; len = wcslen(_cpc); return (len>_sz) ? _sz : len; }
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__inline wchar_t * _wcsspnp( const wchar_t * _cpc1, const wchar_t * _cpc2) { return (*(_cpc1 += wcsspn(_cpc1,_cpc2))!='\0') ? (wchar_t*)_cpc1 : NULL; }
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#endif
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#else /* ndef _UNICODE */
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#if !defined(_CHAR_UNSIGNED) && !defined(_JWARNING_DEFINED)
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/* #pragma message("TCHAR.H: Warning: The /J option is recommended for international compilation") */
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#define _JWARNING_DEFINED
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#endif
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#include <string.h>
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#define __T(x) x
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/* Formatted i/o */
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#define _tprintf printf
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#define _ftprintf fprintf
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#define _stprintf sprintf
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#define _sntprintf _snprintf
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#define _vtprintf vprintf
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#define _vftprintf vfprintf
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#define _vstprintf vsprintf
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#define _vsntprintf _vsnprintf
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#define _tscanf scanf
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#define _ftscanf fscanf
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#define _stscanf sscanf
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/* Unformatted i/o */
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#define _fgettc(_f) (_TINT)fgetc((_f))
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#define _fgettchar (_TINT)_fgetchar
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#define _fgetts(_s,_i,_f) fgets((_s),(_i),(_f))
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#define _fputtc(_i,_f) (_TINT)fputc((int)(_i),(_f))
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#define _fputtchar(_i) (_TINT)_fputchar((int)(_i))
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#define _fputts(_s,_f) (_TINT)fputs((_s),(_f))
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#define _gettc(_f) (_TINT)getc((_f))
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#define _gettchar (_TINT)getchar
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#define _puttc(_i,_f) (_TINT)putc((int)(_i),(_f))
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#define _puttchar(_i) (_TINT)putchar((int)(_i))
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#define _ungettc(_i,_f) (_TINT)ungetc((int)(_i),(_f))
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/* String conversion functions */
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#define _tcstod strtod
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#define _tcstol strtol
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#define _tcstoul strtoul
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#ifdef _MBCS
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#ifndef __TCHAR_DEFINED
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typedef char _TCHAR;
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typedef unsigned int _TINT;
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#define __TCHAR_DEFINED
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#endif
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#ifndef _TCHAR_DEFINED
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#if !__STDC__
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typedef char TCHAR;
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#endif
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#define _TCHAR_DEFINED
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#endif
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#define _TEOF EOF
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#include <mbstring.h>
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/* Helper macros for MB casts */
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#define _MB(_s) ((unsigned char *)(_s))
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#define _CMB(_s) ((const unsigned char *)(_s))
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/* String functions */
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#define _tcscat(_s1,_s2) (_TCHAR*)_mbscat(_MB(_s1),_CMB(_s2))
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#define _tcschr(_s,_i) (_TCHAR*)_mbschr(_CMB(_s),(_i))
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#define _tcscmp(_s1,_s2) _mbscmp(_CMB(_s1),_CMB(_s2))
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#define _tcscpy(_s1,_s2) (_TCHAR*)_mbscpy(_MB(_s1),_CMB(_s2))
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#define _tcscspn(_s1,_s2) _mbscspn(_CMB(_s1),_CMB(_s2))
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#define _tcslen(_s) strlen((_s))
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#define _tcsncat(_s1,_s2,_n) (_TCHAR*)_mbsnbcat(_MB(_s1),_CMB(_s2),(_n))
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#define _tcsncmp(_s1,_s2,_n) _mbsnbcmp(_CMB(_s1),_CMB(_s2),(_n))
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#define _tcsncpy(_s1,_s2,_n) (_TCHAR*)_mbsnbcpy(_MB(_s1),_CMB(_s2),(_n))
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#define _tcspbrk(_s1,_s2) (_TCHAR*)_mbspbrk(_CMB(_s1),_CMB(_s2))
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#define _tcsrchr(_s,_i) (_TCHAR*)_mbsrchr(_CMB(_s),(_i))
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#define _tcsspn(_s1,_s2) _mbsspn(_CMB(_s1),_CMB(_s2))
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#define _tcsstr(_s1,_s2) (_TCHAR*)_mbsstr(_CMB(_s1),_CMB(_s2))
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#define _tcstok(_s1,_s2) (_TCHAR*)_mbstok(_MB(_s1),_CMB(_s2))
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#define _tcsdup(_s) (_TCHAR*)_mbsdup(_CMB(_s))
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#define _tcsicmp(_s1,_s2) _mbsicmp(_CMB(_s1),_CMB(_s2))
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#define _tcsnicmp(_s1,_s2,_n) _mbsnbicmp(_CMB(_s1),_CMB(_s2),(_n))
|
||
|
|
#define _tcsnset(_s,_i,_n) (_TCHAR*)_mbsnbset(_MB(_s),(_i),(_n))
|
||
|
|
#define _tcsrev(_s) (_TCHAR*)_mbsrev(_MB(_s))
|
||
|
|
#define _tcsset(_s,_i) (_TCHAR*)_mbsset(_MB(_s),(_i))
|
||
|
|
|
||
|
|
|
||
|
|
/* "logical-character" mappings */
|
||
|
|
|
||
|
|
#define _tcsclen(_s) _mbslen(_MB(_s))
|
||
|
|
#define _tcsnccat(_s1,_s2,_n) (_TCHAR*)_mbsncat(_MB(_s1),_CMB(_s2),(_n))
|
||
|
|
#define _tcsnccpy(_s1,_s2,_n) (_TCHAR*)_mbsncpy(_MB(_s1),_CMB(_s2),(_n))
|
||
|
|
#define _tcsnccmp(_s1,_s2,_n) _mbsncmp(_CMB(_s1),_CMB(_s2),(_n))
|
||
|
|
#define _tcsncicmp(_s1,_s2,_n) _mbsnicmp(_CMB(_s1),_CMB(_s2),(_n))
|
||
|
|
#define _tcsncset(_s,_i,_n) (_TCHAR*)_mbsnset(_MB(_s),(_i),(_n))
|
||
|
|
|
||
|
|
|
||
|
|
/* MBCS-specific mappings */
|
||
|
|
|
||
|
|
#define _tcsdec(_s1,_s2) (_TCHAR*)_mbsdec(_CMB(_s1),_CMB(_s2))
|
||
|
|
#define _tcsinc(_s) (_TCHAR*)_mbsinc(_CMB(_s))
|
||
|
|
#define _tcsnbcnt(_s,_n) _mbsnbcnt(_CMB(_s),(_n))
|
||
|
|
#define _tcsnccnt(_s,_n) _mbsnccnt(_CMB(_s),(_n))
|
||
|
|
#define _tcsnextc(_s) _mbsnextc(_CMB(_s))
|
||
|
|
#define _tcsninc(_s,_n) (_TCHAR*)_mbsninc(_CMB(_s),(_n))
|
||
|
|
#define _tcsspnp(_s1,_s2) (_TCHAR*)_mbsspnp(_CMB(_s1),_CMB(_s2))
|
||
|
|
|
||
|
|
#define _tcslwr(_s) (_TCHAR*)_mbslwr(_MB(_s))
|
||
|
|
#define _tcsupr(_s) (_TCHAR*)_mbsupr(_MB(_s))
|
||
|
|
#define _tcsxfrm(_d,_s,_n) (strncpy((_d),(_s),(_n)),strlen((_s)))
|
||
|
|
#define _tcscoll _tcscmp
|
||
|
|
#define _tcsicoll _tcsicmp
|
||
|
|
|
||
|
|
#define _tclen(_s) _mbclen(_CMB(_s))
|
||
|
|
#define _tccpy(_s1,_s2) _mbccpy(_MB(_s1),_CMB(_s2))
|
||
|
|
#define _tccmp(_s1,_s2) _tcsnccmp((_s1),(_s2),1)
|
||
|
|
|
||
|
|
|
||
|
|
/* ctype functions */
|
||
|
|
|
||
|
|
#define _istalpha _ismbcalpha
|
||
|
|
#define _istupper _ismbcupper
|
||
|
|
#define _istlower _ismbclower
|
||
|
|
#define _istdigit _ismbcdigit
|
||
|
|
#define _istxdigit _isxdigit
|
||
|
|
#define _istspace _ismbcspace
|
||
|
|
#define _istprint _ismbcprint
|
||
|
|
#define _istcntrl _iscntrl
|
||
|
|
#define _istascii _isascii
|
||
|
|
|
||
|
|
#define _totupper _mbctoupper
|
||
|
|
#define _totlower _mbctolower
|
||
|
|
|
||
|
|
#define _istlegal _ismbclegal
|
||
|
|
|
||
|
|
|
||
|
|
#else /* !_MBCS */
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef __TCHAR_DEFINED
|
||
|
|
typedef char _TCHAR;
|
||
|
|
typedef int _TINT;
|
||
|
|
#define __TCHAR_DEFINED
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifndef _TCHAR_DEFINED
|
||
|
|
#if !__STDC__
|
||
|
|
typedef char TCHAR;
|
||
|
|
#endif
|
||
|
|
#define _TCHAR_DEFINED
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define _TEOF EOF
|
||
|
|
|
||
|
|
|
||
|
|
/* String functions */
|
||
|
|
|
||
|
|
#define _tcscat strcat
|
||
|
|
#define _tcschr strchr
|
||
|
|
#define _tcscmp strcmp
|
||
|
|
#define _tcscpy strcpy
|
||
|
|
#define _tcscspn strcspn
|
||
|
|
#define _tcslen strlen
|
||
|
|
#define _tcsncat strncat
|
||
|
|
#define _tcsncmp strncmp
|
||
|
|
#define _tcsncpy strncpy
|
||
|
|
#define _tcspbrk strpbrk
|
||
|
|
#define _tcsrchr strrchr
|
||
|
|
#define _tcsspn strspn
|
||
|
|
#define _tcsstr strstr
|
||
|
|
#define _tcstok strtok
|
||
|
|
|
||
|
|
#define _tcsdup _strdup
|
||
|
|
#define _tcsicmp _stricmp
|
||
|
|
#define _tcsnicmp _strnicmp
|
||
|
|
#define _tcsnset _strnset
|
||
|
|
#define _tcsrev _strrev
|
||
|
|
#define _tcsset _strset
|
||
|
|
|
||
|
|
|
||
|
|
/* "logical-character" mappings */
|
||
|
|
|
||
|
|
#define _tcsclen strlen
|
||
|
|
#define _tcsnccat strncat
|
||
|
|
#define _tcsnccpy strncpy
|
||
|
|
#define _tcsnccmp strncmp
|
||
|
|
#define _tcsncicmp _strnicmp
|
||
|
|
#define _tcsncset _strnset
|
||
|
|
|
||
|
|
|
||
|
|
/* MBCS-specific functions */
|
||
|
|
|
||
|
|
#define _tcsdec _strdec
|
||
|
|
#define _tcsinc _strinc
|
||
|
|
#define _tcsnbcnt _strncnt
|
||
|
|
#define _tcsnccnt _strncnt
|
||
|
|
#define _tcsnextc _strnextc
|
||
|
|
#define _tcsninc _strninc
|
||
|
|
#define _tcsspnp _strspnp
|
||
|
|
|
||
|
|
#define _tcslwr _strlwr
|
||
|
|
#define _tcsupr _strupr
|
||
|
|
#define _tcsxfrm strxfrm
|
||
|
|
#define _tcscoll strcoll
|
||
|
|
#define _tcsicoll _stricoll
|
||
|
|
|
||
|
|
|
||
|
|
#if !__STDC__ || defined(_NO_INLINING)
|
||
|
|
#define _tclen(_pc) (1)
|
||
|
|
#define _tccpy(_pc1,_cpc2) (*(_pc1) = *(_cpc2))
|
||
|
|
#define _tccmp(_cpc1,_cpc2) (((unsigned char)*(_cpc1))-((unsigned char)*(_cpc2)))
|
||
|
|
#else
|
||
|
|
__inline size_t _tclen(const char *_cpc) { return (_cpc,1); }
|
||
|
|
__inline void _tccpy(char *_pc1, const char *_cpc2) { *_pc1 = *_cpc2; }
|
||
|
|
__inline int _tccmp(const char *_cpc1, const char *_cpc2) { return (int) (((unsigned char)*_cpc1)-((unsigned char)*_cpc2)); }
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* ctype-functions */
|
||
|
|
|
||
|
|
#define _istalpha isalpha
|
||
|
|
#define _istupper isupper
|
||
|
|
#define _istlower islower
|
||
|
|
#define _istdigit isdigit
|
||
|
|
#define _istxdigit isxdigit
|
||
|
|
#define _istspace isspace
|
||
|
|
#define _istpunct ispunct
|
||
|
|
#define _istalnum isalnum
|
||
|
|
#define _istprint isprint
|
||
|
|
#define _istgraph isgraph
|
||
|
|
#define _istcntrl iscntrl
|
||
|
|
#define _istascii isascii
|
||
|
|
|
||
|
|
#define _totupper toupper
|
||
|
|
#define _totlower tolower
|
||
|
|
|
||
|
|
#define _istlegal (1)
|
||
|
|
|
||
|
|
|
||
|
|
/* the following is optional if functional versions are available */
|
||
|
|
|
||
|
|
/* define NULL pointer value */
|
||
|
|
|
||
|
|
#ifndef NULL
|
||
|
|
#ifdef __cplusplus
|
||
|
|
#define NULL 0
|
||
|
|
#else
|
||
|
|
#define NULL ((void *)0)
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
#if !__STDC__ || defined(_NO_INLINING)
|
||
|
|
#define _strdec(_cpc, _pc) ((_pc)-1)
|
||
|
|
#define _strinc(_pc) ((_pc)+1)
|
||
|
|
#define _strnextc(_cpc) ((unsigned int) *(_cpc))
|
||
|
|
#define _strninc(_pc, _sz) (((_pc)+(_sz)))
|
||
|
|
#define _strncnt(_cpc, _sz) ((strlen(_cpc)>_sz) ? _sz : strlen(_cpc))
|
||
|
|
#define _strspnp(_cpc1, _cpc2) ((*((_cpc1)+strspn(_cpc1,_cpc2))) ? ((_cpc1)+strspn(_cpc1,_cpc2)) : NULL)
|
||
|
|
#else /* __STDC__ */
|
||
|
|
__inline char * _strdec(const char * _cpc, const char * _pc) { return (char *)(_cpc,(_pc-1)); }
|
||
|
|
__inline char * _strinc(const char * _pc) { return (char *)(_pc+1); }
|
||
|
|
__inline unsigned int _strnextc(const char * _cpc) { return (unsigned int)*_cpc; }
|
||
|
|
__inline char * _strninc(const char * _pc, size_t _sz) { return (char *)(_pc+_sz); }
|
||
|
|
__inline size_t _strncnt( const char * _cpc, size_t _sz) { size_t len; len = strlen(_cpc); return (len>_sz) ? _sz : len; }
|
||
|
|
__inline char * _strspnp( const char * _cpc1, const char * _cpc2) { return (*(_cpc1 += strspn(_cpc1,_cpc2))!='\0') ? (char*)_cpc1 : NULL; }
|
||
|
|
#endif /* __STDC__ */
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* _MBCS */
|
||
|
|
|
||
|
|
#endif /* _UNICODE */
|
||
|
|
|
||
|
|
|
||
|
|
/* Generic text macros to be used with string literals and character constants.
|
||
|
|
Will also allow symbolic constants that resolve to same. */
|
||
|
|
|
||
|
|
#define _T(x) __T(x)
|
||
|
|
#define _TEXT(x) __T(x)
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define _INC_TCHAR
|
||
|
|
#endif /* _INC_TCHAR */
|