- GUPnPAcl — Object providing a simple access control list for GUPnP.
- GUPnPWhiteList — Class for network filtering.
- GUPnPResourceFactory — Class for resource and resource proxy object creation.
- GUPnPXMLDoc — GObject wrapper for xmlDoc.
- Error codes — Error domains and codes.
- Special UPnP types — Extra types for use when calling UPnP actions.
- Utility functions