-#define UOBJECT_TYPE_EXPORTABLE (uobject_exportable_get_type())
-#define UOBJECT_EXPORTABLE(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, \
- UOBJECT_TYPE_EXPORTABLE, UObjectExportable)
-#define UOBJECT_IS_EXPORTABLE(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, \
- UOBJECT_TYPE_EXPORTABLE)
-#define UOBJECT_EXPORTABLE_GET_INTERFACE(inst) G_TYPE_INSTANCE_GET_INTERFACE \
- (inst, UOBJECT_TYPE_EXPORTABLE, UObjectExportable)
+#define U_TYPE_OBJECT_EXPORTABLE (u_object_exportable_get_type())
+#define U_OBJECT_EXPORTABLE(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, \
+ U_TYPE_OBJECT_EXPORTABLE, UObjectExportableIface)
+#define U_OBJECT_IS_EXPORTABLE(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, \
+ U_TYPE_OBJECT_EXPORTABLE)
+#define U_OBJECT_EXPORTABLE_GET_INTERFACE(inst) G_TYPE_INSTANCE_GET_INTERFACE \
+ (inst, U_TYPE_OBJECT_EXPORTABLE, UObjectExportableIface)