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Learn more about: _ismbbalnum, _ismbbalnum_l |
_ismbbalnum, _ismbbalnum_l |
4/2/2020 |
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8025de50-a871-49fd-9ae6-f437b47aa987 |
Determines whether a specified multibyte character is alpha or numeric.
int _ismbbalnum(
unsigned int c
);
int _ismbbalnum_l(
unsigned int c
);
c
Integer to be tested.
locale
Locale to use.
_ismbbalnum
returns a nonzero value when the expression:
isalnum(c) || _ismbbkalnum(c)
is nonzero for c
, or 0 when the expression is zero.
The version of this function with the _l
suffix is identical except that it uses the locale passed in instead of the current locale for its locale-dependent behavior.
By default, this function's global state is scoped to the application. To change this behavior, see Global state in the CRT.
Routine | Required header |
---|---|
_ismbbalnum |
<mbctype.h> |
_ismbbalnum_l |
<mbctype.h> |
For more compatibility information, see Compatibility.
All versions of the C run-time libraries.