core: add new enhanced object module

object/type.h

@@ -0,0 +1,39 @@
+#ifndef _TYPE_H_
+#define _TYPE_H_
+
+#include <blue/core/btree.h>
+#include <blue/object/type.h>
+#include <stddef.h>
+
+enum b_type_category {
+	B_TYPE_NONE = 0,
+	B_TYPE_CLASS,
+	B_TYPE_INTERFACE,
+};
+
+struct b_type_component {
+	struct b_btree_node c_node;
+	struct b_queue_entry c_entry;
+	const struct b_type_registration *c_type;
+
+	size_t c_class_data_offset, c_class_data_size;
+	size_t c_instance_private_data_offset, c_instance_private_data_size;
+	size_t c_instance_protected_data_offset, c_instance_protected_data_size;
+};
+
+struct b_type_registration {
+	enum b_type_category r_category;
+	struct b_btree_node r_node;
+	const b_type_info *r_info;
+	struct _b_class *r_class;
+	struct b_btree r_components;
+	struct b_queue r_class_hierarchy;
+
+	size_t r_instance_size, r_class_size;
+};
+
+extern struct b_type_registration *b_type_get_registration(b_type id);
+extern struct b_type_component *b_type_get_component(
+	const b_btree *tree, const union b_type *key);
+
+#endif