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{#ifdefined(RT_OS_WINDOWS)mUpdateReq = ::CreateEvent(NULL, FALSE, FALSE,NULL);#elifdefined(RT_OS_OS2)RTSemEventCreate(&mUpdateReq);#elifdefined(VBOX_WITH_SYS_V_IPC_SESSION_WATCHER) || defined(VBOX_WITH_GENERIC_SESSION_WATCHER)RTSemEventCreate(&mUpdateReq);/* start with high timeouts, ...