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.
NOTES
The behavior of iswctype() depends on the LC_CTYPE category of the cur‐
rent locale.
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)COLOPHON
This page is part of release 3.15 of the Linux man-pages project. A
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be found at http://www.kernel.org/doc/man-pages/.
GNU 1999-07-25 ISWCTYPE(3)