159 struct radix_node_head {  struct
165 	    struct radix_node_head *head, struct radix_node nodes[]);  argument
168 	    struct radix_node_head *head, struct radix_node nodes[]);  argument
170 	(void *v, void *mask, struct radix_node_head *head);  argument
172 	(void *v, void *mask, struct radix_node_head *head);  argument
174 	(void *v, struct radix_node_head *head);  argument
177 	(void *v, struct radix_node_head *head,  argument
180 	(void *v, void *mask, struct radix_node_head *head);  argument
183 	(void *v, void *mask, struct radix_node_head *head,  argument
186 	(void *v, struct radix_node_head *head);  argument
188 	(struct radix_node_head *head, walktree_f_t *f, void *w);  argument
190 	(struct radix_node_head *head, void *a, void *m,  argument
193 	(struct radix_node *rn, struct radix_node_head *head);  argument
212 struct radix_node *rn_addroute(void *, void *, struct radix_node_head *,  argument
214 struct radix_node *rn_delete(void *, void *, struct radix_node_head *);
215 struct radix_node *rn_lookup(void *v_arg, void *m_arg, struct radix_node_head *head);
216 struct radix_node *rn_lookup_args(void *v_arg, void *m_arg, struct radix_node_head *head,
218 struct radix_node *rn_match(void *, struct radix_node_head *);
219 struct radix_node *rn_match_args(void *, struct radix_node_head *, rn_matchf_t *, void *);