wmemset(3) — Linux manual page

wmemset(3)               Library Functions Manual              wmemset(3)

NAME         top

       wmemset - fill an array of wide-characters with a constant wide
       character

LIBRARY         top

       Standard C library (libc, -lc)

SYNOPSIS         top

       #include <wchar.h>

       wchar_t *wmemset(size_t n;
                        wchar_t wcs[n], wchar_t wc, size_t n);

DESCRIPTION         top

       The wmemset() function is the wide-character equivalent of the
       memset(3) function.  It fills the array of n wide-characters
       starting at wcs with n copies of the wide character wc.

RETURN VALUE         top

       wmemset() returns wcs.

ATTRIBUTES         top

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

STANDARDS         top

       C11, POSIX.1-2008.

HISTORY         top

       POSIX.1-2001, C99.

SEE ALSO         top

       memset(3)

COLOPHON         top

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Linux man-pages 6.15            2025-06-28                     wmemset(3)

Pages that refer to this page: memset(3),  signal-safety(7)

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