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}, size_t @var{length})
7
8Copies @var{length} bytes from memory region @var{in} to region
9@var{out}.  Returns a pointer to @var{out}.
10
11@end deftypefn
12
13*/
14
15#include <ansidecl.h>
16#ifdef ANSI_PROTOTYPES
17#include <stddef.h>
18#else
19#define size_t unsigned long
20#endif
21
22void bcopy PARAMS((const void*, void*, size_t));
23
24PTR
25memcpy (out, in, length)
26     PTR out;
27     const PTR in;
28     size_t length;
29{
30    bcopy(in, out, length);
31    return out;
32}
33