1 files changed, 2 insertions, 0 deletions
diff --git a/x11.h b/x11.h
index 3884485..b65310b 100644
--- a/x11.h
+++ b/x11.h
@@ -15,6 +15,8 @@ double window_get_scale(Window *win);
 
 void window_get_screen_size(Window *win, int *width, int *height);
 
+void window_set_transparency(Window *win, double alpha);
+
 void window_move(Window *win, int x, int y);
 
 void window_resize(Window *win, int width, int height);