Add option for XDarwin to track system keyboard layout changes as they

occur (John Harper and Torrey T. Lyons).

hw/darwin/iokit/xfIOKitStartup.c

@@ -4,7 +4,7 @@
  *
  **************************************************************/
 /*
- * Copyright (c) 2001-2003 Torrey T. Lyons. All Rights Reserved.
+ * Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -104,6 +104,17 @@ int DarwinModeProcessArgument(
 }
 
 
+/*
+ * DarwinModeSystemKeymapSeed
+ *  Changes to NXKeyMapping are not tracked.
+ */
+unsigned int
+DarwinModeSystemKeymapSeed(void)
+{
+    return 0;
+}
+
+
 /*
  * DarwinModeReadSystemKeymap
  *  IOKit has no alternative to NXKeyMapping API.