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ISWCTYPE(3)                Linux Programmer's Manual               ISWCTYPE(3)



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
       C99.

NOTES
       The  behavior of iswctype() depends on the LC_CTYPE category of the current locale.

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

COLOPHON
       This page is part of release 3.22 of the Linux man-pages project.  A description of
       the  project, and information about reporting bugs, can be found at http://www.ker-
       nel.org/doc/man-pages/.



GNU                               1999-07-25                       ISWCTYPE(3)

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