use bfs iterator to collect focus stack

1 files changed, 3 insertions, 3 deletions

diff --git a/include/sway/container.h b/include/sway/container.h
index 997240bd..01e166ad 100644
--- a/include/sway/container.h
+++ b/include/sway/container.h
@@ -163,9 +163,9 @@ swayc_t *swayc_at(swayc_t *parent, double lx, double ly,
                 struct wlr_surface **surface, double *sx, double *sy);
 
 /**
- * Get a list of containers that are descendents of the container in rendering
- * order
+ * Apply the function for each child of the container breadth first.
  */
-list_t *container_list_children(swayc_t *con);
+void container_for_each_bfs(swayc_t *con, void (*f)(swayc_t *con, void *data),
+                void *data);
 
 #endif