sp;&nbsp;&nbsp; zz</i></td>

<td>Pointer to the Zoltan structure created by
<b><a href="#Zoltan_Create">Zoltan_Create</a></b>.</td>
</tr>

<tr>
<td VALIGN=TOP><i>&nbsp;&nbsp;&nbsp; fn_ptr</i></td>

<td>A pointer to the application-supplied query function being registered.&nbsp;
The type of the pointer matches &lt;<b><i><a href="ug_query.html">zoltan_fn_type</a></i></b>>
in the name <b>Zoltan_Set_&lt;<i>zoltan_fn_type</i>>_Fn</b>.</td>
</tr>

<tr>
<td VALIGN=TOP><i>&nbsp;&nbsp;&nbsp; data</i></td>

<td>A poi