iswctype(3) -- Linux man page

 

NAME

iswctype - 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

ISO/ANSI C, UNIX98  

SEE ALSO

wctype(3), iswalnum(3), iswalpha(3), iswblank(3), iswcntrl(3), iswdigit(3), iswgraph(3), iswlower(3), iswprint(3), iswpunct(3), iswspace(3), iswupper(3), iswxdigit(3)  

NOTES

The behaviour of iswctype depends on the LC_CTYPE category of the current locale.