swaybar: fix memory leaks

1 files changed, 1 insertions, 0 deletions

diff --git a/include/list.h b/include/list.h
index d18d3f54..b2e26f95 100644
--- a/include/list.h
+++ b/include/list.h
@@ -9,6 +9,7 @@ typedef struct {
 
 list_t *create_list(void);
 void list_free(list_t *list);
+void list_foreach(list_t *list, void (*callback)(void* item));
 void list_add(list_t *list, void *item);
 void list_insert(list_t *list, int index, void *item);
 void list_del(list_t *list, int index);