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WMEMCPY(3) Linux Programmer's Manual WMEMCPY(3)
NAME
wmemcpy - copy an array of wide-characters
SYNOPSIS
#include <wchar.h>
wchar_t *wmemcpy(wchar_t *restrict dest, const wchar_t *restrict src,
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 │
└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┴───────────────┴─────────┘
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, C99.
SEE ALSO
memcpy(3), wcscpy(3), wmemmove(3), wmempcpy(3)
GNU 2021-03-22 WMEMCPY(3)