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NAME

       iswgraph - test for graphic wide character

SYNOPSIS

       #include <wctype.h>

       int iswgraph (wint_t wc);

DESCRIPTION

       The  iswgraph  function is the wide-character equivalent of the isgraph
       function. It tests whether wc is a wide character belonging to the wide
       character class "graph".

       The  wide  character  class "graph" is a subclass of the wide character
       class "print".

       Being a  subclass  of  the  wide  character  class  "print",  the  wide
       character  class  "graph"  is  disjoint  from  the wide character class
       "cntrl".

       The wide character class "graph" is disjoint from  the  wide  character
       class "space" and therefore also disjoint from its subclass "blank".

       The  wide character class "graph" contains all the wide characters from
       the wide  character  class  "print"  except  the  space  character.  It
       therefore contains the wide character classes "alnum" and "punct".

RETURN VALUE

       The  iswgraph  function  returns  non-zero  if  wc  is a wide character
       belonging to the wide character class  "graph".  Otherwise  it  returns
       zero.

CONFORMING TO

       ISO/ANSI C, UNIX98

SEE ALSO

       isgraph(3), iswctype(3)

NOTES

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