((name, attr, doc, type), ...). The list of attributes registered for the object. The list consists of name that is the name of the attribute, attr is its attr_attr_t value, doc is the documentation of the attribute, and type is the attribute type format.
Name of object class.
The component that the object is part of, or NIL.
(name, ...). The list of interfaces exported by this object.
Unique object name.
Unique object identifier.
Object used as event queue when posting events. If no value is provided, queue will default to the first processor defined in the configuration when the first event is posted.