1 .\" Copyright (c) Bruno Haible <haible@clisp.cons.org>
3 .\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA)
4 .\" This is free documentation; you can redistribute it and/or
5 .\" modify it under the terms of the GNU General Public License as
6 .\" published by the Free Software Foundation; either version 2 of
7 .\" the License, or (at your option) any later version.
10 .\" References consulted:
11 .\" GNU glibc-2 source code and manual
12 .\" Dinkumware C library reference http://www.dinkumware.com/
13 .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html
16 .TH ISWPRINT 3 2021-03-22 "GNU" "Linux Programmer's Manual"
18 iswprint \- test for printing wide character
21 .B #include <wctype.h>
23 .BI "int iswprint(wint_t " wc );
28 function is the wide-character equivalent of the
34 belonging to the wide-character class "print".
36 The wide-character class "print" is disjoint from the wide-character class
39 The wide-character class "print" contains the wide-character class "graph".
43 function returns nonzero if
46 wide character belonging to the wide-character class "print".
47 Otherwise, it returns zero.
49 For an explanation of the terms used in this section, see
57 Interface Attribute Value
60 T} Thread safety MT-Safe locale
66 POSIX.1-2001, POSIX.1-2008, C99.