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-'\" t
-.\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
-.\"
-.\" SPDX-License-Identifier: GPL-2.0-or-later
-.\"
-.\" References consulted:
-.\" GNU glibc-2 source code and manual
-.\" Dinkumware C library reference http://www.dinkumware.com/
-.\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
-.\" ISO/IEC 9899:1999
-.\"
-.TH iswgraph 3 2023-10-31 "Linux man-pages 6.7"
-.SH NAME
-iswgraph \- test for graphic wide character
-.SH LIBRARY
-Standard C library
-.RI ( libc ", " \-lc )
-.SH SYNOPSIS
-.nf
-.B #include <wctype.h>
-.P
-.BI "int iswgraph(wint_t " wc );
-.fi
-.SH DESCRIPTION
-The
-.BR iswgraph ()
-function is the wide-character equivalent of the
-.BR isgraph (3)
-function.
-It tests whether
-.I wc
-is a wide character
-belonging to the wide-character class "graph".
-.P
-The wide-character class "graph" is a subclass of the wide-character class
-"print".
-.P
-Being a subclass of the wide-character class "print",
-the wide-character class
-"graph" is disjoint from the wide-character class "cntrl".
-.P
-The wide-character class "graph" is disjoint from the wide-character class
-"space" and therefore also disjoint from its subclass "blank".
-.\" Note: UNIX98 (susv2/xbd/locale.html) says that "graph" and "space" may
-.\" have characters in common, except U+0020. But C99 (ISO/IEC 9899:1999
-.\" section 7.25.2.1.10) says that "space" and "graph" are disjoint.
-.P
-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".
-.SH RETURN VALUE
-The
-.BR iswgraph ()
-function returns nonzero
-if
-.I wc
-is a wide character
-belonging to the wide-character class "graph".
-Otherwise, it returns zero.
-.SH ATTRIBUTES
-For an explanation of the terms used in this section, see
-.BR attributes (7).
-.TS
-allbox;
-lbx lb lb
-l l l.
-Interface Attribute Value
-T{
-.na
-.nh
-.BR iswgraph ()
-T} Thread safety MT-Safe locale
-.TE
-.SH STANDARDS
-C11, POSIX.1-2008.
-.SH HISTORY
-POSIX.1-2001, C99.
-.SH NOTES
-The behavior of
-.BR iswgraph ()
-depends on the
-.B LC_CTYPE
-category of the
-current locale.
-.SH SEE ALSO
-.BR isgraph (3),
-.BR iswctype (3)