diff --git a/include/list.h b/include/list.h
index 527cf85..a1e1917 100644
--- a/include/list.h
+++ b/include/list.h
@@ -18,6 +18,9 @@ liftoff_list_insert(struct liftoff_list *list, struct liftoff_list *elm);
 void
 liftoff_list_remove(struct liftoff_list *elm);
 
+void
+liftoff_list_swap(struct liftoff_list *this, struct liftoff_list *other);
+
 size_t
 liftoff_list_length(const struct liftoff_list *list);
 
diff --git a/list.c b/list.c
index e8d37b0..13c5cfd 100644
--- a/list.c
+++ b/list.c
@@ -25,6 +25,19 @@ liftoff_list_remove(struct liftoff_list *elm)
 	elm->prev = NULL;
 }
 
+void
+liftoff_list_swap(struct liftoff_list *this, struct liftoff_list *other)
+{
+	struct liftoff_list tmp;
+
+	liftoff_list_insert(other, &tmp);
+	liftoff_list_remove(other);
+	liftoff_list_insert(this, other);
+	liftoff_list_remove(this);
+	liftoff_list_insert(&tmp, this);
+	liftoff_list_remove(&tmp);
+}
+
 size_t
 liftoff_list_length(const struct liftoff_list *list)
 {