--- a/src/corelib/statemachine/qstatemachine_p.h	Fri Apr 16 15:50:13 2010 +0300
+++ b/src/corelib/statemachine/qstatemachine_p.h	Mon May 03 13:17:34 2010 +0300
@@ -126,6 +126,8 @@
     QState *startState();
     void removeStartState();
 
+    void clearHistory();
+
     void microstep(QEvent *event, const QList<QAbstractTransition*> &transitionList);
     bool isPreempted(const QAbstractState *s, const QSet<QAbstractTransition*> &transitions) const;
     QSet<QAbstractTransition*> selectTransitions(QEvent *event) const;