ration is ignored and execution will continue.
</p>


<p>
   The relevant status codes and messages are:
</p>

  <dl compact="compact">

    <dt>
0</dt>

    <dd>
-- operation successful; no errors.</dd>

    <dt> 1</dt> 
    <dd>
-- Watch needs to be created. This occurs when you attempt to use a watch
   that has been destroyed. Some compilers might also generate this error
   when you attempt to use a watch that has never been created.
    </dd>

    <dt> 2</dt>
    <dd>
-- Watch is in the wrong state fo