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
Colophon
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Referenced By
isalpha(3), iswctype(3), lsof(1), wcswidth(3), wcwidth(3).