void
*
memmove(
void *dst
, const void *src
, size_t len
)
)
function
copies
len
bytes from string
src
to string
dst
.
The two strings may overlap;
the copy is always done in a non-destructive manner.
)
function returns the original value of
dst
.
)
function
conforms to
ANSI X3.159-1989 (``ANSI C89'') .