1 files changed, 1 insertions, 0 deletions
diff --git a/tern.h b/tern.h
index 0c5935a..c731bf6 100644
--- a/tern.h
+++ b/tern.h
@@ -20,6 +20,7 @@ typedef struct tern_node {
 
 tern_node * tern_insert(tern_node * head, char * key, tern_val value);
 int tern_find(tern_node * head, char * key, tern_val *ret);
+tern_node * tern_find_prefix(tern_node * head, char * key);
 intptr_t tern_find_int(tern_node * head, char * key, intptr_t def);
 tern_node * tern_insert_int(tern_node * head, char * key, intptr_t value);
 void * tern_find_ptr(tern_node * head, char * key);