<span 
class="pcrb7t-">&#x00A0;(Ptr</span><span 
class="pcrb7t-">&#x00A0;b</span><span 
class="pcrb7t-">&#x00A0;-&#x003E;</span><span 
class="pcrb7t-">&#x00A0;IO</span><span 
class="pcrb7t-">&#x00A0;c)</span><span 
class="pcrb7t-">&#x00A0;-&#x003E;</span><span 
class="pcrb7t-">&#x00A0;IO</span><span 
class="pcrb7t-">&#x00A0;c </span></td>
</tr></table>                                                                                   </div> <dd class="haddockdesc">
     Converts  a  <span 
class="pcrr7t-">wi