-#define __init __attribute__((constructor))
-
-struct vlist_tree;
-struct vlist_node;
-
-typedef void (*vlist_update_cb)(struct vlist_tree *tree,
- struct vlist_node *node_new,
- struct vlist_node *node_old);
-
-struct vlist_tree {
- struct avl_tree avl;
-
- vlist_update_cb update;
- int key_offset;
- bool keep_old;
- bool no_delete;
-
- int version;
-};
-
-struct vlist_node {
- struct avl_node avl;
- int version;
-};
-
-void __vlist_init(struct vlist_tree *tree, avl_tree_comp cmp, vlist_update_cb update, int offset);
-
-#define vlist_init(tree, cmp, update, type, node, key) \
- __vlist_init(tree, cmp, update, offsetof(type, key) - offsetof(type, node))
-
-#define vlist_find(tree, name, element, node_member) \
- avl_find_element(&(tree)->avl, name, element, node_member.avl)
-
-static inline void vlist_update(struct vlist_tree *tree)