61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
/***
|
|
*ismbprn.c - Test character for display character (MBCS)
|
|
*
|
|
* Copyright (c) 1985-1992, Microsoft Corporation. All rights reserved.
|
|
*
|
|
*Purpose:
|
|
* Test character for display character (MBCS)
|
|
*
|
|
*Revision History:
|
|
* 11-19-92 KRS Ported from 16-bit sources.
|
|
*
|
|
*******************************************************************************/
|
|
|
|
#ifdef _MBCS
|
|
#include <cruntime.h>
|
|
#include <ctype.h>
|
|
#include <mbdata.h>
|
|
#include <mbctype.h>
|
|
#include <mbstring.h>
|
|
|
|
|
|
/***
|
|
* _ismbcprint - Test character for display character (MBCS)
|
|
*
|
|
*Purpose:
|
|
* Test if the character is a display character.
|
|
* Handles MBCS chars correctly.
|
|
*
|
|
* Note: Use test against 0x00FF to ensure that we don't
|
|
* call SBCS routine with a two-byte value.
|
|
*
|
|
*Entry:
|
|
* unsigned int c = character to test
|
|
*
|
|
*Exit:
|
|
* Returns TRUE if character is display character, else FALSE
|
|
*
|
|
*Exceptions:
|
|
*
|
|
*******************************************************************************/
|
|
|
|
int _CRTAPI1 _ismbcprint(c)
|
|
unsigned int c;
|
|
{
|
|
|
|
if (_ISLEADBYTE(c>>8))
|
|
return (_ISTRAILBYTE(c&0x00ff));
|
|
|
|
else {
|
|
if (c > 0x00FF)
|
|
return(0);
|
|
else
|
|
#ifdef _KANJI
|
|
return ((isprint(c)) || (_ismbbkana(c)));
|
|
#else
|
|
return (isprint(c));
|
|
#endif
|
|
}
|
|
}
|
|
#endif /* _MBCS */
|