/* Wait for Signal, Message, Mail, or Timeout. 
Wait for Timeout (Time Delay)  */
osStatus osDelay(uint32_t millisec)
/* Wait for Signal, Message, Mail, or Timeout. 
Wait for Timeout (Time Delay)  */
osStatus osDelay(uint32_t millisec)
{
    return osErrorISR;
  }
  return __svcDelay(millisec);
}