svm: refactor fifo

[vpp.git] / src / vppinfra / rbtree.h

diff --git a/src/vppinfra/rbtree.h b/src/vppinfra/rbtree.h
index 6558058..3ab9a33 100644 (file)
--- a/src/vppinfra/rbtree.h
+++ b/src/vppinfra/rbtree.h
@@ -53,6 +53,7 @@ rb_node_index_t rb_tree_add2 (rb_tree_t * rt, u32 key, uword opaque);
 rb_node_index_t rb_tree_add_custom (rb_tree_t * rt, u32 key, uword opaque,
                                    rb_tree_lt_fn ltfn);
 void rb_tree_del (rb_tree_t * rt, u32 key);
+void rb_tree_del_node (rb_tree_t * rt, rb_node_t * z);
 void rb_tree_del_custom (rb_tree_t * rt, u32 key, rb_tree_lt_fn ltfn);
 void rb_tree_free_nodes (rb_tree_t * rt);
 u32 rb_tree_n_nodes (rb_tree_t * rt);
@@ -63,6 +64,7 @@ rb_node_t *rb_tree_search_subtree_custom (rb_tree_t * rt, rb_node_t * x,
                                          u32 key, rb_tree_lt_fn ltfn);
 rb_node_t *rb_tree_successor (rb_tree_t * rt, rb_node_t * x);
 rb_node_t *rb_tree_predecessor (rb_tree_t * rt, rb_node_t * x);
+int rb_tree_is_init (rb_tree_t * rt);
 
 static inline rb_node_index_t
 rb_node_index (rb_tree_t * rt, rb_node_t * n)