added shutdown

src/kernel/Init.hx

@@ -13,6 +13,10 @@ import kernel.peripherals.Peripherals.Peripheral;
 import kernel.net.Net;
 
 class Init {
+
+	@:allow(kernel.KernelEvents)
+	private static var mainEvent:MainEvent;
+
 	public static function initKernel() {
 		// Init singeltons here because haxe is confused about the order to create them.
 		Log.instance = new Log();
@@ -44,9 +48,8 @@ class Init {
 			FS.makeDir("/var/ns");
 		}
 
-		MainLoop.add(()->{
+		Init.mainEvent = MainLoop.add(()->{
 			KernelEvents.instance.startEventLoop();
 		});
-
 	}
 }