+\r
+ Status = gBS->CreateEventEx (\r
+ EVT_NOTIFY_SIGNAL,\r
+ TPL_CALLBACK,\r
+ EfiEventEmptyFunction,\r
+ NULL,\r
+ &gEfiEventAfterReadyToBootGuid,\r
+ &AfterReadyToBootEvent\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ gBS->SignalEvent (AfterReadyToBootEvent);\r
+ gBS->CloseEvent (AfterReadyToBootEvent);\r
+ }\r