NTSTATUS __stdcall HvlUnregisterWheaErrorNotification(PHVL_WHEA_ERROR_NOTIFICATION Callback){
if( Callback == (PHVL_WHEA_ERROR_NOTIFICATION)_InterlockedCompareExchange64(
(volatile signed __int64 *)&HvlpWheaErrorNotificationCallback,
0i64,
(signed __int64)Callback) )
return WheaUnregisterInUsePageOfflineNotification((PFN_IN_USE_PAGE_OFFLINE_NOTIFY)HvlWheaInUsePageOfflineNotificationCallback);
else
return -1073741823;
}