type from which this type will be derived
0-terminated string used as the name of the new type
GTypePlugin structure to retrieve the GTypeInfo from
bitwise combination of GTypeFlags values
the new type identifier or G_TYPE_INVALID if registration failed
Registers type_name as the name of a new dynamic type derived from parent_type. The type system uses the information contained in the GTypePlugin structure pointed to by plugin to manage the type and its instances (if not abstract). The value of flags determines the nature (e.g. abstract or not) of the type.