def __init__(self):
        vstruct.VStruct.__init__(self)
        self.FreeListLock = EX_PUSH_LOCK()
        self.FirstFreeHandleEntry = v_ptr32()
        self.LastFreeHandleEntry = v_ptr32()
        self.HandleCount = v_uint32()
        self.HighWaterMark = v_uint32()
        self.Reserved = vstruct.VArray([ v_uint32() for i in xrange(8) ])