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_ismbbkalnum, _ismbbkalnum_l

Determines whether a particular multibyte character is a non-ASCII text symbol.

Important note 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 _ismbbkalnum(
   unsigned int c 
int _ismbbkalnum_l(
   unsigned int c,
   _locale_t locale 


Integer to be tested.


Locale to use.

_ismbbkalnum returns a nonzero value if the integer c is a non-ASCII text symbol other than punctuation, or 0 if it is not. _ismbbkalnum uses the current locale for locale-dependent character information. _ismbbkalnum_l is identical to _ismbbkalnum except that it takes the locale as a parameter. For more information, see Locale.


Required header





For more compatibility information, see Compatibility.

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