l00412"></a>00412 
<a name="l00413"></a>00413 
<a name="l00414"></a>00414     curpts=NULL;
<a name="l00415"></a>00415    <span class="comment">/* for(i=0;i&lt;n_ua-1;i++){</span>
<a name="l00416"></a>00416 <span class="comment">        free(ua[i]);</span>
<a name="l00417"></a>00417 <span class="comment">    }*/</span>
<a name="l00418"></a>00418     
<a name="l00419"></a>00419     free(ua);
<a name="l00420"></a>00420     free(sa);
<a name="l00421"></a>00421 
<a name="l00422"></a>00422     sa=NULL;
<a name="l