windows-nt/Source/XPSP1/NT/base/crts/crtw32/mbstring/ismbknj.c
2020-09-26 16:20:57 +08:00

96 lines
2.2 KiB
C

/***
*ismbcknj.c - contains the Kanji specific is* functions.
*
* Copyright (c) 1985-2001, Microsoft Corporation. All rights reserved.
*
*Purpose:
* Provide non-portable Kanji support for MBCS libs.
*
*Revision History:
* 11-19-92 KRS Ported from 16-bit sources.
* 09-24-93 CFW Removed #ifdef _KANJI
* 10-05-93 GJF Replaced _CRTAPI1 with __cdecl.
* 10-22-93 CFW Kanji-specific is*() functions return 0 outside Japan.
*
*******************************************************************************/
#ifdef _MBCS
#include <cruntime.h>
#include <mbdata.h>
#include <mbstring.h>
#include <mbctype.h>
/***
*int _ismbchira(c) - test character for hiragana (Japanese)
*
*Purpose:
* Test if the character c is a hiragana character.
*
*Entry:
* unsigned int c - character to test
*
*Exit:
* returns TRUE if CP == KANJI and character is hiragana, else FALSE
*
*Exceptions:
*
*******************************************************************************/
int __cdecl _ismbchira(c)
unsigned int c;
{
return(__mbcodepage == _KANJI_CP && c >= 0x829f && c <= 0x82f1);
}
/***
*int _ismbckata(c) - test character for katakana (Japanese)
*
*Purpose:
* Tests to see if the character c is a katakana character.
*
*Entry:
* unsigned int c - character to test
*
*Exit:
* Returns TRUE if CP == KANJI and c is a katakana character, else FALSE.
*
*Exceptions:
*
*******************************************************************************/
int __cdecl _ismbckata(c)
unsigned int c;
{
return(__mbcodepage == _KANJI_CP && c >= 0x8340 && c <= 0x8396 && c != 0x837f);
}
/***
*int _ismbcsymbol(c) - Tests if char is punctuation or symbol of Microsoft Kanji
* code.
*
*Purpose:
* Returns non-zero if the character is kanji punctuation.
*
*Entry:
* unsigned int c - character to be tested
*
*Exit:
* Returns non-zero if CP == KANJI and the specified char is punctuation or symbol of
* Microsoft Kanji code, else 0.
*
*Exceptions:
*
*******************************************************************************/
int __cdecl _ismbcsymbol(c)
unsigned int c;
{
return(__mbcodepage == _KANJI_CP && c >= 0x8141 && c <= 0x81ac && c != 0x817f);
}
#endif /* _MBCS */