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50 lines
1.2 KiB
C++
50 lines
1.2 KiB
C++
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/***
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*ismblgl.c - Tests to see if a given character is a legal MBCS char.
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*
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* Copyright (c) Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Tests to see if a given character is a legal MBCS character.
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*
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*******************************************************************************/
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#ifndef _MBCS
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#error This file should only be compiled with _MBCS defined
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#endif
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#include <corecrt_internal_mbstring.h>
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#include <locale.h>
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/***
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*int _ismbclegal(c) - tests for a valid MBCS character.
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*
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*Purpose:
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* Tests to see if a given character is a legal MBCS character.
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*
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*Entry:
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* unsigned int c - character to test
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*
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*Exit:
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* returns non-zero if Microsoft Kanji code, else 0
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*
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*Exceptions:
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*
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******************************************************************************/
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extern "C" int __cdecl _ismbclegal_l(
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unsigned int c,
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_locale_t plocinfo
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)
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{
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_LocaleUpdate _loc_update(plocinfo);
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return( (_ismbblead_l(c >> 8, _loc_update.GetLocaleT())) &&
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(_ismbbtrail_l(c & 0x0ff, _loc_update.GetLocaleT())) );
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}
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extern "C" int (__cdecl _ismbclegal)(
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unsigned int c
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)
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{
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return _ismbclegal_l(c, nullptr);
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}
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