48   AttachOperationFunction func;

    48   AttachOperationFunction func;

    49 };

    49 };

    50 

    50 

    51 class AttachListener: AllStatic {

    51 class AttachListener: AllStatic {

    52  public:

    52  public:

    53   static void init()  NOT_SERVICES_RETURN;

    54   static void init()  NOT_SERVICES_RETURN;

    54   static void abort() NOT_SERVICES_RETURN;

    55   static void abort() NOT_SERVICES_RETURN;

    55 

    56 

    56   // invoke to perform clean-up tasks when all clients detach

    57   // invoke to perform clean-up tasks when all clients detach

    57   static void detachall() NOT_SERVICES_RETURN;

    58   static void detachall() NOT_SERVICES_RETURN;