_ismbclegal, _ismbclegal_l, _ismbcsymbol, _ismbcsymbol_l
Checks whether a multibyte character is an legal or symbol character.
Important
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This API cannot be used in applications that execute in the Windows Runtime. For more information, see CRT functions not supported with /ZW. |
int _ismbclegal( unsigned int c ); int _ismbclegal_l( unsigned int c, _locale_t locale ); int _ismbcsymbol( unsigned int c ); int _ismbcsymbol_l( unsigned int c, _locale_t locale );
Each of these functions tests a given multibyte character for a given condition.
The versions of these functions with the _l suffix are identical except that they use the locale passed in instead of the current locale for their locale-dependent behavior. For more information, see Locale.
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Routine |
Test condition |
Code page 932 example |
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_ismbclegal |
Valid multibyte |
Returns nonzero if and only if the first byte of c is within ranges 0x81 – 0x9F or 0xE0 – 0xFC, while the second byte is within ranges 0x40 - 0x7E or 0x80 - FC. |
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_ismbcsymbol |
Multibyte symbol |
Returns nonzero if and only if 0x8141<=c<=0x81AC. |
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Tchar.h routine |
_UNICODE and _MBCS not defined |
_MBCS defined |
_UNICODE defined |
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_istlegal |
Always returns false |
_ismbclegal |
Always returns false. |
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_istlegal_l |
Always returns false |
_ismbclegal_l |
Always returns false. |
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Routine |
Required header |
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_ismbclegal,_ismbclegal_l |
<mbstring.h> |
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_ismbcsymbol,_ismbcsymbol_l |
<mbstring.h> |
For more compatibility information, see Compatibility in the Introduction.
Not applicable. To call the standard C function, use PInvoke. For more information, see Platform Invoke Examples.
