redhat man page for iswprint

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

NAME
       iswprint - test for printing wide character

SYNOPSIS
       #include <wctype.h>

       int iswprint(wint_t wc);

DESCRIPTION
       The  iswprint  function	is the wide-character equivalent of the isprint function. It tests whether wc is a wide character belonging to the
       wide character class "print".

       The wide character class "print" is disjoint from the wide character class "cntrl".

       The wide character class "print" contains the wide character class "graph".

RETURN VALUE
       The iswprint function returns non-zero if wc is a wide character belonging to the wide character class "print". Otherwise it returns zero.

CONFORMING TO
       ISO/ANSI C, UNIX98

SEE ALSO
       isprint(3), iswctype(3)

NOTES
       The behaviour of iswprint depends on the LC_CTYPE category of the current locale.

GNU
								    1999-07-25							       ISWPRINT(3)