Refactor windows and web compiling

src/test/tests.cpp

@@ -20,7 +20,7 @@ void AddText(String string) {
 
 void Wait(mco_coro *co) {
     Add(&EventPlayback, {111});
-    for (Event *event = Yield(co); event->kind != 111; event = Yield(co)) {
+    for (Event *event = CoYield(co); event->kind != 111; event = CoYield(co)) {
     }
 }