SpinUntil

class procedure TSpinWait.SpinUntil(

  const aCondition: TSpinFunction

); overload;

class function TSpinWait.SpinUntil(

  const aCondition: TSpinFunction;

  aTimeout: Cardinal

):Boolean; overload;

class function TSpinWait.SpinUntil(

  const aCondition: TSpinFunction;

  const aTimeout: TTimeSpan

):Boolean; overload;