attempt to fix stuttering when leaving win32 screen. seems to

work but will let testers make the final call.  also fixed
desktop synchronization by setting a variable that was
mistakenly left unset.  and tried to work around an apparent
bug in MsgWaitForMultipleObjects() that prevented the service
from closing down properly.  start/pause/continue/stop
sequence still doesn't shut down correctly.  start/pause/stop
and start/stop work fine.

server/CMSWindowsPrimaryScreen.h

@@ -56,9 +56,15 @@ protected:
 private:
 	void				enterNoWarp();
 
+	// warp cursor without discarding queued events
+	void				warpCursorNoFlush(SInt32 x, SInt32 y);
+
 	// discard posted messages
 	void				nextMark();
 
+	// test if event should be ignored
+	bool				ignore() const;
+
 	// key and button queries
 	KeyID				mapKey(WPARAM keycode, LPARAM info,
 							KeyModifierMask* maskOut);
@@ -91,9 +97,6 @@ private:
 	// position of center pixel of screen
 	SInt32				m_xCenter, m_yCenter;
 
-	// used to ignore mouse motion
-	SInt32				m_mouseMoveIgnore;
-
 	// hook library stuff
 	HINSTANCE			m_hookLibrary;
 	InitFunc			m_init;