3 files changed, 6 insertions, 0 deletions

diff --git a/include/sway/ipc-json.h b/include/sway/ipc-json.h
index 440e3a24..eaaa2164 100644
--- a/include/sway/ipc-json.h
+++ b/include/sway/ipc-json.h
@@ -6,6 +6,7 @@
 
 json_object *ipc_json_get_version();
 
+json_object *ipc_json_describe_disabled_output(struct sway_output *o);
 json_object *ipc_json_describe_container(struct sway_container *c);
 json_object *ipc_json_describe_container_recursive(struct sway_container *c);
 json_object *ipc_json_describe_input(struct sway_input_device *device);
diff --git a/include/sway/output.h b/include/sway/output.h
index be19d7b2..70f746dc 100644
--- a/include/sway/output.h
+++ b/include/sway/output.h
@@ -29,6 +29,8 @@ struct sway_output {
         struct wl_listener damage_destroy;
         struct wl_listener damage_frame;
 
+        struct wl_list link;
+
         pid_t bg_pid;
 };
 
@@ -45,4 +47,5 @@ void output_damage_whole_container(struct sway_output *output,
 
 struct sway_container *output_by_name(const char *name);
 
+void output_enable(struct sway_output *output);
 #endif
diff --git a/include/sway/tree/layout.h b/include/sway/tree/layout.h
index 2e0f2abf..cd131056 100644
--- a/include/sway/tree/layout.h
+++ b/include/sway/tree/layout.h
@@ -31,6 +31,8 @@ struct sway_root {
 
         struct wlr_texture *debug_tree;
 
+        struct wl_list outputs; // sway_output::link
+
         struct {
                 struct wl_signal new_container;
         } events;