Registers type_id as the predefined identifier and type_name as the
name of a fundamental type. The type system uses the information
contained in the GTypeInfo structure pointed to by info and the
GTypeFundamentalInfo structure pointed to by finfo to manage the
type and its instances. The value of flags determines additional
characteristics of the fundamental type.
Registers type_id as the predefined identifier and type_name as the name of a fundamental type. The type system uses the information contained in the GTypeInfo structure pointed to by info and the GTypeFundamentalInfo structure pointed to by finfo to manage the type and its instances. The value of flags determines additional characteristics of the fundamental type.