ISWCTYPE(3) Linux Programmer's Manual ISWCTYPE(3)NAMEiswctype - wide character classification
SYNOPSIS
#include <wctype.h>
int iswctype(wint_t wc, wctype_t desc);
DESCRIPTION
If 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 non-zero. Otherwise it returns
zero. If wc is WEOF, zero is returned.
desc must be a character property descriptor returned by the wctype
function.
RETURN VALUE
The iswctype() function returns non-zero if the wc has the designated
property. Otherwise it returns 0.
CONFORMING TO
C99.
SEE ALSOiswalnum(3), iswalpha(3), iswblank(3), iswcntrl(3), iswdigit(3), isw‐
graph(3), iswlower(3), iswprint(3), iswpunct(3), iswspace(3), iswup‐
per(3), iswxdigit(3), wctype(3)NOTES
The behaviour of iswctype() depends on the LC_CTYPE category of the
current locale.
GNU 1999-07-25 ISWCTYPE(3)