/* Allocate a memory block from a mail and set memory block to zero.  */
void* osMailCAlloc(osMailQId queue_id, uint32_t millisec)
/* Allocate a memory block from a mail and set memory block to zero.  */
void* osMailCAlloc(osMailQId queue_id, uint32_t millisec)
{
    return   sysMailAlloc(queue_id, millisec, 1, 1);
  } else {
    return __sysMailAlloc(queue_id, millisec, 0, 1);
  }
}