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55 lines
1.2 KiB
C
55 lines
1.2 KiB
C
#include <precomp.h>
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#include <mbctype.h>
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/*********************************************************************
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* _ismbchira(MSVCRT.@)
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*/
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int CDECL _ismbchira(unsigned int c)
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{
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if(get_mbcinfo()->mbcodepage == 932)
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{
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/* Japanese/Hiragana, CP 932 */
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return (c >= 0x829f && c <= 0x82f1);
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}
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return 0;
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}
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/*********************************************************************
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* _ismbckata(MSVCRT.@)
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*/
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int CDECL _ismbckata(unsigned int c)
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{
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if(get_mbcinfo()->mbcodepage == 932)
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{
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/* Japanese/Katakana, CP 932 */
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return (c >= 0x8340 && c <= 0x8396 && c != 0x837f);
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}
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return 0;
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}
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/*********************************************************************
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* _mbctohira (MSVCRT.@)
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*
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* Converts a sjis katakana character to hiragana.
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*/
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unsigned int CDECL _mbctohira(unsigned int c)
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{
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if(_ismbckata(c) && c <= 0x8393)
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return (c - 0x8340 - (c >= 0x837f ? 1 : 0)) + 0x829f;
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return c;
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}
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/*********************************************************************
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* _mbctokata (MSVCRT.@)
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*
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* Converts a sjis hiragana character to katakana.
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*/
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unsigned int CDECL _mbctokata(unsigned int c)
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{
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if(_ismbchira(c))
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return (c - 0x829f) + 0x8340 + (c >= 0x82de ? 1 : 0);
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return c;
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}
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