diff --git a/API_MachMgr.cpp b/API_MachMgr.cpp
index 3caac3b..8a329ce 100644
--- a/API_MachMgr.cpp
+++ b/API_MachMgr.cpp
@@ -220,4 +220,32 @@ BOOL
 __stdcall EgtShowOnlyTable( bool bVal)
 {
    return ( ExeShowOnlyTable( bVal) ? TRUE : FALSE) ;
-}
\ No newline at end of file
+}
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSimStart( void)
+{
+   return ( ExeSimStart() ? TRUE : FALSE) ;
+}
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSimMove( void)
+{
+   return ( ExeSimMove() ? TRUE : FALSE) ;
+}
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSimSetStep( double dStep)
+{
+   return ( ExeSimSetStep( dStep) ? TRUE : FALSE) ;
+}
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSimStop( void)
+{
+   return ( ExeSimStop() ? TRUE : FALSE) ;
+}
diff --git a/EgtInterface.rc b/EgtInterface.rc
index 2d86b24..df64e46 100644
Binary files a/EgtInterface.rc and b/EgtInterface.rc differ