wmemmove - copy wide-characters in memory with overlapping
wchar_t *wmemmove(wchar_t *ws1, const wchar_t *ws2, size_t
The wmemmove() function copies n wide-characters from the
object pointed to by ws2 to the object pointed to by ws1.
Copying takes place as if the n wide-characters from the
object pointed to by ws2 are first copied into a temporary
array of n wide-characters that does not overlap the objects
pointed to by ws1 or ws2, and then the n wide-characters
from the temporary array are copied into the object pointed
to by ws1.
This function is not affected by locale and all wchar_t
values are treated identically. The null wide-character and
wchar_t values not corresponding to valid
characters are not treated specially.
If n is 0, ws1 and ws2 must be a valid pointers, and the
function copies zero wide-characters.
The wmemmove() function returns the value of ws1.
No errors are defined.
See attributes(5) for descriptions of the following attri-
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| MT-Level | MT-Safe |
wmemchr(3C), wmemcmp(3C), wmemcpy(3C), wmemset(3C), attri-
Man(1) output converted with