1The directory XCallback_Impl contains a MSDEV project that 2creates a dll containing the ActiveX components 3XCallback_Impl.Simple and XCallback_Impl.Callback 4Callback implements functions defined in oletest.XCallback 5and Simple implements functions defined in oletest.XSimple. 6These interfaces are build in extensions/test/ole/cpnt 7 8The projects in unoToComCalls test the functionality of COM 9and JScript object which implement UNO interfaces. 10