iswprint(3) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | CONFORMING TO | NOTES | SEE ALSO | COLOPHON

ISWPRINT(3)             Linux Programmer's Manual            ISWPRINT(3)

NAME         top

       iswprint - test for printing wide character

SYNOPSIS         top

       #include <wctype.h>

       int iswprint(wint_t wc);

DESCRIPTION         top

       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         top

       The iswprint() function returns nonzero if wc is a wide character
       belonging to the wide-character class "print".  Otherwise, it
       returns zero.

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).

       ┌───────────────────────────────┬───────────────┬────────────────┐
       │Interface                      Attribute     Value          │
       ├───────────────────────────────┼───────────────┼────────────────┤
       │iswprint()                     │ Thread safety │ MT-Safe locale │
       └───────────────────────────────┴───────────────┴────────────────┘

CONFORMING TO         top

       POSIX.1-2001, POSIX.1-2008, C99.

NOTES         top

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

SEE ALSO         top

       isprint(3), iswctype(3)

COLOPHON         top

       This page is part of release 5.13 of the Linux man-pages project.
       A description of the project, information about reporting bugs,
       and the latest version of this page, can be found at
       https://www.kernel.org/doc/man-pages/.

GNU                            2021-03-22                    ISWPRINT(3)

Pages that refer to this page: isalpha(3)iswctype(3)wcswidth(3)wcwidth(3)lsof(8)