[Bug-gnulib] bcopy patch to assume C89 or better

[Paul Eggert]

I installed this:

2003-09-08  Paul Eggert  <address@hidden>

        * bcopy.c: Include <stddef.h>.
        (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.

--- bcopy.c.~1.1.1.1.~  Sat Nov  7 18:50:45 1992
+++ bcopy.c     Mon Sep  8 16:16:23 2003
@@ -3,11 +3,13 @@
    In the public domain.
    By David MacKenzie <address@hidden>.  */
 
+#include <stddef.h>
+
 void
-bcopy (source, dest, length)
-     char *source, *dest;
-     unsigned length;
+bcopy (void const *source0, void *dest0, size_t length)
 {
+  char const *source = source0;
+  char *dest = dest0;
   if (source < dest)
     /* Moving from low mem to hi mem; start at end.  */
     for (source += length, dest += length; length; --length)