/// <inheritdoc cref="NtCore.AddEntryListener"/>
        public int AddEntryListener(string prefix, EntryListenerCallback callback, NotifyFlags flags)
        {
            Notifier notifier = m_notifier;
            int      uid      = notifier.AddEntryListener(prefix, callback, flags);

            notifier.Start();
            if ((flags & NotifyFlags.NotifyImmediate) != 0)
            {
                m_storage.NotifyEntries(prefix, callback);
            }
            return(uid);
        }