Index: doc/src/sgml/extend.sgml
===================================================================
RCS file: /cvsroot/pgsql/doc/src/sgml/extend.sgml,v
retrieving revision 1.40
diff -c -c -r1.40 extend.sgml
*** doc/src/sgml/extend.sgml	1 Jun 2010 02:35:37 -0000	1.40
--- doc/src/sgml/extend.sgml	1 Jun 2010 02:53:30 -0000
***************
*** 296,309 ****
       </listitem>
       <listitem>
        <para>
!        Use <function>malloc()</> to allocate any memory that might be
         freed by the backend C code (don't pass <function>new()</>-allocated
         memory).
        </para>
       </listitem>
       <listitem>
        <para>
!        Use <function>free()</> to free memory allocated by the backend
         C code (do not use <function>delete()</> for such cases).
        </para>
       </listitem>
--- 296,309 ----
       </listitem>
       <listitem>
        <para>
!        Use <function>palloc()</> to allocate any memory that might be
         freed by the backend C code (don't pass <function>new()</>-allocated
         memory).
        </para>
       </listitem>
       <listitem>
        <para>
!        Use <function>pfree()</> to free memory allocated by the backend
         C code (do not use <function>delete()</> for such cases).
        </para>
       </listitem>