1 files changed, 1 insertions, 0 deletions
diff --git a/lib/lists.h b/lib/lists.h
index 479f4ed1..64b4a981 100644
--- a/lib/lists.h
+++ b/lib/lists.h
@@ -78,6 +78,7 @@ typedef union list {			/* In fact two overlayed nodes */
 #define LIST_INLINE
 void add_tail(list *, node *);
 void add_head(list *, node *);
+void self_link(node *);
 void rem_node(node *);
 void add_tail_list(list *, list *);
 void init_list(list *);