wmemcpy(3)                 Library Functions Manual                 wmemcpy(3)

NAME
       wmemcpy - copy an array of wide-characters

LIBRARY
       Standard C library (libc, -lc)

SYNOPSIS
       #include <wchar.h>

       wchar_t *wmemcpy(wchar_t dest[restrict .n],
                        const wchar_t src[restrict .n],
                        size_t n);

DESCRIPTION
       The wmemcpy() function is the wide-character equivalent of the
       memcpy(3) function.  It copies n wide characters from the array
       starting at src to the array starting at dest.

       The arrays may not overlap; use wmemmove(3) to copy between overlapping
       arrays.

       The programmer must ensure that there is room for at least n wide
       characters at dest.

RETURN VALUE
       wmemcpy() returns dest.

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

       +--------------------------------------------+---------------+---------+
       |Interface                                   | Attribute     | Value   |
       +--------------------------------------------+---------------+---------+
       |wmemcpy ()                                  | Thread safety | MT-Safe |
       +--------------------------------------------+---------------+---------+
STANDARDS
       C11, POSIX.1-2008.

HISTORY
       POSIX.1-2001, C99.

SEE ALSO
       memcpy(3), wcscpy(3), wmemmove(3), wmempcpy(3)

Linux man-pages 6.7               2023-10-31                        wmemcpy(3)