plucky (3) iswprint.3.gz

NAME

       iswprint - test for printing wide character

LIBRARY

       Standard C library (libc, -lc)

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 │
       └───────────────────────────────────────────────────────────────────────┴───────────────┴────────────────┘

STANDARDS

       C11, POSIX.1-2008.

HISTORY

       POSIX.1-2001, C99.

NOTES

       The behavior of iswprint() depends on the LC_CTYPE category of the current locale.

SEE ALSO

       isprint(3), iswctype(3)