ffer(int, boolean)"><!-- --></A><H3>
setUserBuffer</H3>
<PRE>
public void <B>setUserBuffer</B>(int&nbsp;length,
                          boolean&nbsp;usermem)</PRE>
<DL>
<DD>Configures the entry with an application-owned buffer.
    <p>
    The <code>data</code> field of the entry must refer to a buffer that is
    at least <code>length</code> bytes in length.
    <p>
    If the length of the requested item is less than or equal to that number
    of bytes, the item is copied into the memory to which the
 