--- a/tern.h	Tue Dec 19 00:49:13 2017 -0800
+++ b/tern.h	Sat Jan 05 00:58:08 2019 -0800
@@ -43,10 +43,13 @@
 void * tern_find_ptr_default(tern_node * head, char const * key, void * def);
 void * tern_find_ptr(tern_node * head, char const * key);
 tern_node *tern_find_node(tern_node *head, char const *key);
+uint8_t tern_delete(tern_node **head, char const *key, tern_val *out);
 tern_val tern_find_path_default(tern_node *head, char const *key, tern_val def, uint8_t req_valtype);
 tern_val tern_find_path(tern_node *head, char const *key, uint8_t valtype);
+uint8_t tern_delete_path(tern_node **head, char const *key, tern_val *out);
 tern_node * tern_insert_ptr(tern_node * head, char const * key, void * value);
 tern_node * tern_insert_node(tern_node *head, char const *key, tern_node *value);
+tern_node *tern_insert_path(tern_node *head, char const *key, tern_val val, uint8_t valtype);
 uint32_t tern_count(tern_node *head);
 void tern_foreach(tern_node *head, iter_fun fun, void *data);
 char * tern_int_key(uint32_t key, char * buf);