diff -abur --exclude-from=exclude_files ospfd1.4/src/ospf.h ospfd1.5/src/ospf.h
--- ospfd1.4/src/ospf.h	Thu May 11 16:53:03 2000
+++ ospfd1.5/src/ospf.h	Wed May 24 11:00:30 2000
@@ -33,7 +33,7 @@
 
 // Local LSA origination rate limiting
 
-class LocalOrigTimer : public Timer {
+class LocalOrigTimer : public ITimer {
   public:
     virtual void action();
 };

.