ISWPRINT(3) Linux Programmer's Manual ISWPRINT(3)
NAME
iswprint - test for printing wide character
SYNOPSIS
#include <wctype.h>
int iswprint(wint_t wc);
DESCRIPTION
The iswprint() function is the wide-character equivalent of the is-
print(3) function. It tests whether wc is a wide character belonging
to the wide-character class "print".
The wide-character class "print" is disjoint from the wide-character
class "cntrl".
The wide-character class "print" contains the wide-character class
"graph".
RETURN VALUE
The iswprint() function returns nonzero if wc is a wide character be-
longing to the wide-character class "print". Otherwise, it returns
zero.
ATTRIBUTES
For an explanation of the terms used in this section, see at-
tributes(7).
+-----------+---------------+----------------+
|Interface | Attribute | Value |
+-----------+---------------+----------------+
|iswprint() | Thread safety | MT-Safe locale |
+-----------+---------------+----------------+
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C99.
NOTES
The behavior of iswprint() depends on the LC_CTYPE category of the cur-
rent locale.
SEE ALSO
isprint(3), iswctype(3)
COLOPHON
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latest version of this page, can be found at
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GNU 2015-08-08 ISWPRINT(3)