})
	register("CoroLockOSThreadLockAfterPull", func() {
		println("expect: OS thread locking must match")
		CoroLockOSThread(callerLockAfterPull, iterSimple)
	})
	register("CoroLockOSThreadStopLocked", func() {
		println("expect: OK")
		CoroLockOSThread(callerStopLocked, iterSimple)
	})
	register("CoroLockOSThreadStopLockedIterNested", func() {
		println("expect: OK")
		CoroLockOSThread(callerStopLocked, iterNested)
	})
}

	})
	register("CoroCgoCallbackAfterPull", func() {
		println("expect: OS thread locking must match")
		CoroCgo(callerCallbackAfterPull, iterSimple)
	})
	register("CoroCgoStopCallback", func() {
		println("expect: OK")
		CoroCgo(callerStopCallback, iterSimple)
	})
	register("CoroCgoStopCallbackIterNested", func() {
		println("expect: OK")
		CoroCgo(callerStopCallback, iterNested)
	})
}

var toCall func()