wmemmove - copy an array of wide-characters
dest, const wchar_t *src, size_t n);
The wmemmove function is the wide-character
equivalent of the memmove function. It copies
n wide characters from the array starting at
src to the array starting at dest. The arrays
The programmer must ensure that there is room for at least
n wide characters at dest.
wmemmove returns dest.
ISO/ANSI C, UNIX98