iswctype (3) - Linux Man Pages
iswctype: wide-character classification
iswctype - wide-character classification
#include <wctype.h> int iswctype(wint_t wc, wctype_t desc);
DESCRIPTIONIf wc is a wide character having the character property designated by desc (or in other words: belongs to the character class designated by desc), the iswctype() function returns nonzero. Otherwise, it returns zero. If wc is WEOF, zero is returned.
desc must be a character property descriptor returned by the wctype(3) function.
RETURN VALUEThe iswctype() function returns nonzero if the wc has the designated property. Otherwise, it returns 0.
ATTRIBUTESFor an explanation of the terms used in this section, see attributes(7).
CONFORMING TOPOSIX.1-2001, POSIX.1-2008, C99.
NOTESThe behavior of iswctype() depends on the LC_CTYPE category of the current locale.
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