Adds the static interface_type to instantiable_type. The information contained in the GInterfaceInfo structure pointed to by info is used to manage the relationship.
GType value of an instantiable type.
GType value of an interface type.
The GInterfaceInfo structure for this (instance_type, interface_type) combination.
See Implementation
Adds the static interface_type to instantiable_type. The information contained in the GInterfaceInfo structure pointed to by info is used to manage the relationship.