1/* memcpy (the standard C function)
2   This function is in the public domain.  */
3
4/*
5
6@deftypefn Supplemental void* memcpy (void *@var{out}, const void *@var{in}, @
7  size_t @var{length})
8
9Copies @var{length} bytes from memory region @var{in} to region
10@var{out}.  Returns a pointer to @var{out}.
11
12@end deftypefn
13
14*/
15
16#include <ansidecl.h>
17#include <stddef.h>
18
19void bcopy (const void*, void*, size_t);
20
21PTR
22memcpy (PTR out, const PTR in, size_t length)
23{
24    bcopy(in, out, length);
25    return out;
26}
27