iswctype(3) — Страница руководства Linux

iswctype(3)             Library Functions Manual             iswctype(3)

ИМЯ

       iswctype - wide-character classification

БИБЛИОТЕКА

       Standard C library (libc, -lc)

СИНТАКСИС

       #include <wctype.h>

       int iswctype(wint_t wc, wctype_t desc);

ОПИСАНИЕ

       If wc is a wide character having the character property
       designated by desc (or in other words: belongs to the character
       class designated by desc), then the iswctype() function returns
       nonzero.  Otherwise, it returns zero.  If wc is WEOF, zero is
       returned.

       desc must be a character property descriptor returned by the
       wctype(3) function.

ЗНАЧЕНИЕ, ВОЗВРАЩАЕМОЕ ФУНКЦИЕЙ

       The iswctype() function returns nonzero if the wc has the
       designated property.  Otherwise, it returns 0.

АТРИБУТЫ

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           │ Attribute     │ Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ iswctype()                          │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

СТАНДАРТЫ

       C11, POSIX.1-2008.

ИСТОРИЯ

       POSIX.1-2001, C99.

ПРИМЕЧАНИЯ

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

СМОТРИТЕ ТАКЖЕ

       iswalnum(3), iswalpha(3), iswblank(3), iswcntrl(3), iswdigit(3),
       iswgraph(3), iswlower(3), iswprint(3), iswpunct(3), iswspace(3),
       iswupper(3), iswxdigit(3), wctype(3)

КОЛОФОН

       This page is part of the man-pages (Linux kernel and C library
       user-space interface documentation) project.  Information about
       the project can be found at 
       ⟨https://www.kernel.org/doc/man-pages/⟩.  If you have a bug report
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       ⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
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       man-pages@man7.org

Linux man-pages 6.9.1          2024-05-02                    iswctype(3)

Страницы, которые ссылаются на эту страницу: iswalnum(3), iswalpha(3), iswblank(3), iswcntrl(3), iswdigit(3), iswgraph(3), iswlower(3), iswprint(3), iswpunct(3), iswspace(3), iswupper(3), iswxdigit(3), wctype(3)