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_ismbcl0, _ismbcl0_l, _ismbcl1, _ismbcl1_l, _ismbcl2, _ismbcl2_l


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Code Page 932 Specific functions**, using the current locale or a specified LC_CTYPE conversion state category.

System_CAPS_ICON_important.jpg Important

This API cannot be used in applications that execute in the Windows Runtime. For more information, see CRT functions not supported with /ZW.

int _ismbcl0(  
   unsigned int c   
int _ismbcl0_l(  
   unsigned int c,  
   _locale_t locale  
int _ismbcl1(  
   unsigned int c   
int _ismbcl1_l(  
   unsigned int c ,  
   _locale_t locale  
int _ismbcl2(  
   unsigned int c   
int _ismbcl2_l(  
   unsigned int c,  
   _locale_t locale  


Character to be tested.

Locale to use.

Each of these routines returns a nonzero value if the character satisfies the test condition or 0 if it does not. If c <= 255 and there is a corresponding _ismbb routine (for example, _ismbcalnum corresponds to _ismbbalnum), the result is the return value of the corresponding _ismbb routine.

Each of these functions tests a given multibyte character for a given condition.

The output value is affected by the setting of the LC_CTYPE category setting of the locale; see setlocale for more information. The versions of these functions without the _l suffix use the current locale for this locale-dependent behavior; the versions with the _l suffix are identical except that they use the locale parameter passed in instead. For more information, see Locale.

RoutineTest condition (code page 932 only)
_ismbcl0JIS non-Kanji: 0x8140<=c<=0x889E.
_ismbcl0_lJIS non-Kanji: 0x8140<=c<=0x889E.
_ismbcl1JIS level-1: 0x889F<=c<=0x9872.
_ismbcl1_lJIS level-1: 0x889F<=c<=0x9872.
_ismbcl2JIS level-2: 0x989F<=c<=0xEAA4.
_ismbcl2_lJIS level-2: 0x989F<=c<=0xEAA4.

The functions check that the specified value c matches the test conditions described above, but do not check that c is a valid multibyte character. If the lower byte is in the ranges 0x00 – 0x3F, 0x7F, or 0xFD – 0xFF, these functions return a nonzero value, indicating that the character satisfies the test condition. Use _ismbbtrail to test whether the multibyte character is defined.

End Code Page 932 Specific

RoutineRequired header

For more compatibility information, see Compatibility.

Not applicable. To call the standard C function, use PInvoke. For more information, see Platform Invoke Examples.

Character Classification
_ismbc Routines
is, isw Routines