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.sh colophon
this page is part of release 5.13 of the linux
.i 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/.
.so man3/gethostbyname.3
.\" copyright (c) bruno haible <haible@clisp.cons.org>
.\"
.\" %%%license_start(gplv2+_doc_onepara)
.\" this is free documentation; you can redistribute it and/or
.\" modify it under the terms of the gnu general public license as
.\" published by the free software foundation; either version 2 of
.\" the license, or (at your option) any later version.
.\" %%%license_end
.\"
.\" 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 iswprint 3 2021-03-22 "gnu" "linux programmer's manual"
.sh name
iswprint \- test for printing wide character
.sh synopsis
.nf
.b #include <wctype.h>
.pp
.bi "int iswprint(wint_t " wc );
.fi
.sh description
the
.br iswprint ()
function is the wide-character equivalent of the
.br isprint (3)
function.
it tests whether
.i wc
is a wide character
belonging to the wide-character class "print".
.pp
the wide-character class "print" is disjoint from the wide-character class
"cntrl".
.pp
the wide-character class "print" contains the wide-character class "graph".
.sh return value
the
.br iswprint ()
function returns nonzero if
.i wc
is a
wide character belonging to the wide-character class "print".
otherwise, it returns zero.
.sh attributes
for an explanation of the terms used in this section, see
.br attributes (7).
.ad l
.nh
.ts
allbox;
lbx lb lb
l l l.
interface attribute value
t{
.br iswprint ()
t} thread safety mt-safe locale
.te
.hy
.ad
.sp 1
.sh conforming to
posix.1-2001, posix.1-2008, c99.
.sh notes
the behavior of
.br iswprint ()
depends on the
.b lc_ctype
category of the
current locale.
.sh see also
.br isprint (3),
.br iswctype (3)
.sh colophon
this page is part of release 5.13 of the linux
.i 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/.
.so man2/getgid.2