shell: Make panel just a wl_surface too
diff --git a/src/compositor.h b/src/compositor.h
index 4e2d305..5bb0ca6 100644
--- a/src/compositor.h
+++ b/src/compositor.h
@@ -637,6 +637,9 @@
 weston_surface_damage_below(struct weston_surface *surface);
 
 void
+weston_surface_unmap(struct weston_surface *surface);
+
+void
 weston_buffer_post_release(struct wl_buffer *buffer);
 
 uint32_t