1 files changed, 4 insertions, 1 deletions

diff --git a/x11/ipc/client/ocopclient.h b/x11/ipc/client/ocopclient.h
index 5300132..db04d37 100644
--- a/x11/ipc/client/ocopclient.h
+++ b/x11/ipc/client/ocopclient.h
@@ -28,27 +28,30 @@ public:
     ~OCOPClient();
 
     bool isRegistered( const QCString& )const;
     void send( const QCString& chan, const QCString&, const QByteArray& msg );
 
     /**
      * add a channel and does connect to a signal
      * callback is the object
      * slot is the SLOT()
      */
     void addChannel( const QCString& channel );
     void delChannel( const QCString& channel );
+
+    /* make it singleton? */
+    //static OCOPClient* self();
 /* no direct signals due the design */
 signals:
-    void called(const QCString&, const QCString&, const QByteArray );
+    void called(const QCString&, const QCString&, const QByteArray& );
 private slots:
     void init(const QCString& pa);
     void newData();
 private:
     OCOPPacket packet();
     void call( const OCOPPacket& );
 
     QSocketNotifier* m_notify;
     int m_socket;
 private slots:
 
 };