BOOLEAN CmpCheckNotifyAccess( IN PCM_NOTIFY_BLOCK NotifyBlock, IN PHHIVE Hive, IN PCM_KEY_NODE Node ); Routine Description: Check whether the subject process/thread/user specified by the security data in the NotifyBlock has required access to the key specified by Hive.Cell. Arguments: NotifyBlock - pointer to structure that describes the notify operation, including the identity of the subject that opened the notify. Hive - Supplies pointer to hive containing Node. Node - Supplies pointer to key of interest. Return Value: TRUE if RequiredAccess is in fact possessed by the subject, else FALSE. Note: In the new implementation get the sd from the security cache.