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 isprint(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 belonging to the wide-character class "print". Otherwise, it returns zero.

ATTRIBUTES

For an explanation of the terms used in this section, see attributes(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 current locale.

SEE ALSO

isprint(3), iswctype(3)

COLOPHON

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  Copyright (c) Bruno Haible <haibleclisp.cons.org>

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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