n 
class="pcrb7t-">&#x00A0;String</span><span 
class="pcrb7t-">&#x00A0;-&#x003E;</span><span 
class="pcrb7t-">&#x00A0;IO</span><span 
class="pcrb7t-">&#x00A0;CWStringLen </span></td>
</tr></table>                                                                                   </div> <dd class="haddockdesc">
     Marshal a Haskell string into a C wide string (ie, wide character array) with explicit length information.
         <ul class="itemize1">
         <li class="itemize">new   storage   is   allocate