--- a/src/simulator/simulator-impl.h	Wed Oct 15 14:42:27 2008 +0200
+++ b/src/simulator/simulator-impl.h	Wed Oct 15 14:51:16 2008 +0200
@@ -52,8 +52,8 @@
   virtual Time GetMaximumSimulationTime (void) const = 0;
   virtual void SetScheduler (Ptr<Scheduler> scheduler) = 0;
   virtual Ptr<Scheduler> GetScheduler (void) const = 0;
-  virtual void ScheduleRealtime (Time const &time, EventImpl *event) = 0;
-  virtual void ScheduleRealtimeNow (EventImpl *event) = 0;
+  virtual void ScheduleWallclock (Time const &time, EventImpl *event) = 0;
+  virtual void ScheduleWallclockNow (EventImpl *event) = 0;
 };
 
 } // namespace ns3