ary format. Example:
</p><pre class="programlisting">
int intval;

switch (sqldata-&gt;sqlvar[i].sqltype)
{
    case SQLINTEGER:
        intval = *(int *)sqldata-&gt;sqlvar[i].sqldata;
        break;
  ...
}
</pre><p>
       </p></dd><dt id="ECPG-INFORMIX-SQLDA-SQLIND"><span class="term"><code class="literal">sqlind</code></span> <a href="#ECPG-INFORMIX-SQLDA-SQLIND" class="id_link">#</a></dt><dd><p>
        Pointer to the NULL indicator. If returned by DESCRIBE or FETCH then it's always a valid pointer.
  