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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 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 VALUE

   The  iswctype()  function  returns nonzero if the wc has the designated
   property.  Otherwise, it returns 0.

ATTRIBUTES

   For  an  explanation  of  the  terms  used   in   this   section,   see
   attributes(7).

   
   Interface   Attribute      Value   
   
   iswctype()  Thread safety  MT-Safe

CONFORMING TO

   POSIX.1-2001, POSIX.1-2008, 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 4.09 of the Linux  man-pages  project.   A
   description  of  the project, information about reporting bugs, and the
   latest    version    of    this    page,    can     be     found     at
   https://www.kernel.org/doc/man-pages/.



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