Index: doc/src/sgml/xfunc.sgml
===================================================================
RCS file: /opt/src/cvs/pgsql/doc/src/sgml/xfunc.sgml,v
retrieving revision 1.53
diff -c -r1.53 xfunc.sgml
*** doc/src/sgml/xfunc.sgml	18 Jul 2002 04:47:17 -0000	1.53
--- doc/src/sgml/xfunc.sgml	21 Jul 2002 05:29:09 -0000
***************
*** 1557,1562 ****
--- 1557,1570 ----
      </para>
  
      <para>
+      In order to get an attribute "in" function and typelem value given the
+      typeid, use
+ <programlisting>
+ void get_type_metadata(Oid typeid, Oid *attinfuncid, Oid *attelem)
+ </programlisting>
+     </para>
+ 
+     <para>
       Finally, in order to return a tuple using the SRF portion of the API
       (described below), the tuple must be converted into a Datum. Use
  <programlisting>