plan9 man page for iswgraph

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

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(3) 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  nonzero if wc is a wide character belonging to the wide-character class "graph".  Otherwise, it returns
       zero.

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

       +-----------+---------------+----------------+
       |Interface  | Attribute	   | Value	    |
       +-----------+---------------+----------------+
       |iswgraph() | Thread safety | MT-Safe locale |
       +-----------+---------------+----------------+
CONFORMING TO
       POSIX.1-2001, POSIX.1-2008, C99.

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

SEE ALSO
       isgraph(3), iswctype(3)

COLOPHON
       This page is part of release 4.15 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/.

GNU
								    2015-08-08							       ISWGRAPH(3)