creating uxn implementation without global state.

src/main.ha

@@ -2,6 +2,7 @@ use sdl3;
 use sdl3::image;
 use sdl3::ttf;
 use types::c;
+use uxn;
 
 def WIDTH = 640;
 def HEIGHT = 480;
@@ -46,6 +47,7 @@ export fn main() void = {
 
 	let run = true;
 	let ev = sdl3::Event { ... };
+	uxn::uxnrun();
 	for (run) {
 		for (sdl3::PollEvent(&ev)) {
 			if (ev.event_type == sdl3::EventType::QUIT) {