GDExtensionPtrGetterFunction typedef
GDExtensionPtrGetterFunction =
Void Function(Pointer<Void> p_class_userdata, GDExtensionClassInstancePtr p_instance)
Implementation
typedef GDExtensionPtrGetterFunction =
ffi.Void Function(
GDExtensionConstTypePtr p_base,
GDExtensionTypePtr r_value,
);