Windows. Everything now is implemented in Windows. ;-) (Okay, just the drawing stuff. And defnititely nothing by Microsoft.)

src/effect_static.cpp

@@ -8,6 +8,6 @@ StaticEffect::StaticEffect(CRGB col) {
 
 void StaticEffect::loop() {
     EVERY_N_SECONDS(1) {
-        clear(window, color);
+        window->clear(&color);
     }
 }