X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=inline;f=lib%2Fmemmove.c;h=c5ff8b520df9802d0ada61ee5a940a73e8d35d0c;hb=b156173b313f1903489b8c0c74292de350637f5f;hp=ea38e8df549e9e1210c0a38bbe8ed08e45a93603;hpb=0c4ac13f72de1689fcf6bc1847a4040c1f4ce6be;p=gnulib.git

diff --git a/lib/memmove.c b/lib/memmove.c
index ea38e8df5..c5ff8b520 100644
--- a/lib/memmove.c
+++ b/lib/memmove.c
@@ -3,17 +3,15 @@
    In the public domain.
    By David MacKenzie <djm@gnu.ai.mit.edu>.  */
 
-#if HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
+
+#include <stddef.h>
 
 void *
-memmove (dest, source, length)
-     char *dest;
-     const char *source;
-     unsigned length;
+memmove (void *dest0, void const *source0, size_t length)
 {
-  char *d0 = dest;
+  char *dest = dest0;
+  char const *source = source0;
   if (source < dest)
     /* Moving from low mem to hi mem; start at end.  */
     for (source += length, dest += length; length; --length)
@@ -24,5 +22,5 @@ memmove (dest, source, length)
       for (; length; --length)
 	*dest++ = *source++;
     }
-  return (void *) d0;
+  return dest0;
 }