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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | CONFORMING TO | SEE ALSO | COLOPHON |
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WMEMCPY(3) Linux Programmer's Manual WMEMCPY(3)
wmemcpy - copy an array of wide-characters
#include <wchar.h>
wchar_t *wmemcpy(wchar_t *restrict dest, const wchar_t *restrict src,
size_t n);
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.
wmemcpy() returns dest.
For an explanation of the terms used in this section, see
attributes(7).
┌──────────────────────────────────────┬───────────────┬─────────┐
│Interface │ Attribute │ Value │
├──────────────────────────────────────┼───────────────┼─────────┤
│wmemcpy() │ Thread safety │ MT-Safe │
└──────────────────────────────────────┴───────────────┴─────────┘
POSIX.1-2001, POSIX.1-2008, C99.
memcpy(3), wcscpy(3), wmemmove(3), wmempcpy(3)
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 WMEMCPY(3)
Pages that refer to this page: memcpy(3), mempcpy(3), wcscpy(3), wmemmove(3), signal-safety(7)
Copyright and license for this manual page
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