1 files changed, 1 insertions, 0 deletions
diff --git a/list.h b/list.h
index 738c6ce..2edb132 100644
--- a/list.h
+++ b/list.h
@@ -19,6 +19,7 @@ struct link {
 
 /* list_XXX functions operate on the list head */
 
+int list_empty(struct link *head);
 int list_len(struct link *head);
 int list_ffind(struct link *head, struct link *link);