<!-- this file is included by pam_set_item and pam_get_item -->
<variablelist xmlns="http://docbook.org/ns/docbook" version="5.0">
      <varlistentry>
        <term>PAM_FAIL_DELAY</term>
        <listitem>
          <para>
            A function pointer to redirect centrally managed
            failure delays. See
            <citerefentry>
              <refentrytitle>pam_fail_delay</refentrytitle><manvolnum>3</manvolnum>
            </citerefentry>.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>PAM_XDISPLAY</term>
        <listitem>
          <para>
            The name of the X display.  For graphical, X-based applications the
	    value for this item should be the <emphasis>$DISPLAY</emphasis>
	    variable.  This value may be used independently of
	    <emphasis>PAM_TTY</emphasis> for passing the
	    name of the display.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>PAM_XAUTHDATA</term>
        <listitem>
          <para>
            A pointer to a structure containing the X authentication data
	    required to make a connection to the display specified by
	    <emphasis>PAM_XDISPLAY</emphasis>, if such information is
	    necessary.  See
            <citerefentry>
              <refentrytitle>pam_xauth_data</refentrytitle><manvolnum>3</manvolnum>
            </citerefentry>.
          </para>
        </listitem>
      </varlistentry>

      <varlistentry>
        <term>PAM_AUTHTOK_TYPE</term>
        <listitem>
          <para>
            The default action is for the module to use the
            following prompts when requesting passwords:
            "New UNIX password: " and "Retype UNIX password: ".
            The example word <emphasis>UNIX</emphasis> can
            be replaced with this item, by default it is empty.
            This item is used by <citerefentry>
            <refentrytitle>pam_get_authtok</refentrytitle><manvolnum>3</manvolnum>
            </citerefentry>.
          </para>
        </listitem>
      </varlistentry>

    </variablelist>