// doesn't support it yet.
var haveHighResSleep = false

// createHighResTimer calls CreateWaitableTimerEx with
// CREATE_WAITABLE_TIMER_HIGH_RESOLUTION flag to create high
// resolution timer. createHighResTimer returns new timer
// handle or 0, if CreateWaitableTimerEx failed.
func createHighResTimer() uintptr {
	const (
		// As per @jstarks, see