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188 lines
5.7 KiB
188 lines
5.7 KiB
/***
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*mbdata.h - MBCS lib data
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*
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* Copyright (c) 1991-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Defines data for use when building MBCS libs and routines
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*
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* [Internal].
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*
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*Revision History:
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* 11-19-92 KRS Ported from 16-bit sources.
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* 02-23-93 SKS Update copyright to 1993
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* 08-03-93 KRS Move _ismbbtruelead() from mbctype.h. Internal-only.
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* 10-13-93 GJF Deleted obsolete COMBOINC check.
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* 10-19-93 CFW Remove _MBCS test and SBCS defines.
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* 04-15-93 CFW Remove _mbascii, add _mbcodepage and _mblcid.
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* 04-21-93 CFW _mbcodepage and _mblcid shouldn't be _CRTIMP.
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* 04-21-94 GJF Made declarations of __mbcodepage and __mblcid
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* conditional on ndef DLL_FOR_WIN32S. Added conditional
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* include of win32s.h. Also, made safe for multiple or
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* nested includes.
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* 05-12-94 CFW Add full-width-latin upper/lower info.
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* 05-16-94 CFW Add _mbbtolower/upper.
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* 05-19-94 CFW Mac-enable, remove _KANJI/_MBCS_OS check.
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* 02-14-95 CFW Clean up Mac merge.
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* 03-29-95 CFW Add error message to internal headers.
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* 12-14-95 JWM Add "#pragma once".
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* 03-17-97 RDK Change _mbbisXXXXX and _mbbtoXXXX macros.
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* 03-26-97 GJF Cleaned out obsolete support for Win32s.
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* 09-08-97 GJF Added __ismbcodepage, and the _ISMBCP and _ISNOTMBCP
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* macros.
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* 09-26-97 BWT Fix POSIX
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* 04-17-98 GJF Added support for per-thread mbc information.
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* 06-08-00 PML Remove threadmbcinfo.{pprev,pnext}. Rename
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* THREADMBCINFO to _THREADMBCINFO.
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*
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****/
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#if _MSC_VER > 1000 /*IFSTRIP=IGN*/
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#pragma once
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#endif
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#ifndef _INC_MBDATA
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#define _INC_MBDATA
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#ifndef _CRTBLD
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/*
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* This is an internal C runtime header file. It is used when building
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* the C runtimes only. It is not to be used as a public header file.
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*/
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#error ERROR: Use of C runtime library internal header file.
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#endif /* _CRTBLD */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if defined(_WIN32) && !defined (_POSIX_)
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#define NUM_ULINFO 6 /* multibyte full-width-latin upper/lower info */
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#else /* _WIN32 && !_POSIX */
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#define NUM_ULINFO 12 /* multibyte full-width-latin upper/lower info */
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#endif /* _WIN32 && !_POSIX */
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#ifdef _MT
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#ifndef _THREADMBCINFO
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typedef struct threadmbcinfostruct {
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int refcount;
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int mbcodepage;
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int ismbcodepage;
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int mblcid;
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unsigned short mbulinfo[6];
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char mbctype[257];
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char mbcasemap[256];
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} threadmbcinfo;
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typedef threadmbcinfo * pthreadmbcinfo;
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#define _THREADMBCINFO
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#endif
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#endif
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/* global variable to indicate current code page */
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extern int __mbcodepage;
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/* global flag indicating if the current code page is a multibyte code page */
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extern int __ismbcodepage;
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#if defined(_WIN32) && !defined (_POSIX_)
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/* global variable to indicate current LCID */
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extern int __mblcid;
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#endif /* _WIN32 && !_POSIX */
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/* global variable to indicate current full-width-latin upper/lower info */
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extern unsigned short __mbulinfo[NUM_ULINFO];
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#ifdef _MT
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/* global variable pointing to the current mbc information structure */
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extern pthreadmbcinfo __ptmbcinfo;
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/* function to update mbc info used by the current thread */
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pthreadmbcinfo __cdecl __updatetmbcinfo(void);
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#endif
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/*
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* MBCS - Multi-Byte Character Set
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*/
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/*
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* general use macros for model dependent/independent versions.
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*/
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#define _ISMBCP (__ismbcodepage != 0)
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#define _ISNOTMBCP (__ismbcodepage == 0)
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#ifdef _MT
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#define _ISMBCP_MT(p) (p->ismbcodepage != 0)
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#define _ISNOTMBCP_MT(p) (p->ismbcodepage == 0)
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#endif
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#define _ismbbtruelead(_lb,_ch) (!(_lb) && _ismbblead((_ch)))
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/* internal use macros since tolower/toupper are locale-dependent */
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#define _mbbisupper(_c) ((_mbctype[(_c) + 1] & _SBUP) == _SBUP)
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#define _mbbislower(_c) ((_mbctype[(_c) + 1] & _SBLOW) == _SBLOW)
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#define _mbbtolower(_c) (_mbbisupper(_c) ? _mbcasemap[_c] : _c)
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#define _mbbtoupper(_c) (_mbbislower(_c) ? _mbcasemap[_c] : _c)
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#ifdef _MT
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#define __ismbbtruelead_mt(p,_lb,_ch) (!(_lb) && __ismbblead_mt(p, (_ch)))
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#define __mbbisupper_mt(p, _c) ((p->mbctype[(_c) + 1] & _SBUP) == _SBUP)
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#define __mbbislower_mt(p, _c) ((p->mbctype[(_c) + 1] & _SBLOW) == _SBLOW)
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#define __mbbtolower_mt(p, _c) (__mbbisupper_mt(p, _c) ? p->mbcasemap[_c] : _c)
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#define __mbbtoupper_mt(p, _c) (__mbbislower_mt(p, _c) ? p->mbcasemap[_c] : _c)
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#endif
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/* define full-width-latin upper/lower ranges */
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#define _MBUPPERLOW1 __mbulinfo[0]
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#define _MBUPPERHIGH1 __mbulinfo[1]
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#define _MBCASEDIFF1 __mbulinfo[2]
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#define _MBUPPERLOW2 __mbulinfo[3]
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#define _MBUPPERHIGH2 __mbulinfo[4]
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#define _MBCASEDIFF2 __mbulinfo[5]
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#ifdef _MT
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#define _MBUPPERLOW1_MT(p) p->mbulinfo[0]
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#define _MBUPPERHIGH1_MT(p) p->mbulinfo[1]
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#define _MBCASEDIFF1_MT(p) p->mbulinfo[2]
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#define _MBUPPERLOW2_MT(p) p->mbulinfo[3]
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#define _MBUPPERHIGH2_MT(p) p->mbulinfo[4]
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#define _MBCASEDIFF2_MT(p) p->mbulinfo[5]
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#endif
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#if !defined(_WIN32) || defined(_POSIX_)
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#define _MBLOWERLOW1 __mbulinfo[6]
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#define _MBLOWERHIGH1 __mbulinfo[7]
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#define _MBLOWERLOW2 __mbulinfo[8]
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#define _MBLOWERHIGH2 __mbulinfo[9]
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#define _MBDIGITLOW __mbulinfo[10]
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#define _MBDIGITHIGH __mbulinfo[11]
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#endif /* !_WIN32 || _POSIX */
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/* Kanji-specific ranges */
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#define _MBHIRALOW 0x829f /* hiragana */
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#define _MBHIRAHIGH 0x82f1
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#define _MBKATALOW 0x8340 /* katakana */
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#define _MBKATAHIGH 0x8396
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#define _MBKATAEXCEPT 0x837f /* exception */
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#define _MBKIGOULOW 0x8141 /* kanji punctuation */
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#define _MBKIGOUHIGH 0x81ac
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#define _MBKIGOUEXCEPT 0x817f /* exception */
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#ifdef __cplusplus
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}
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#endif
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#endif /* _INC_MBDATA */
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