diff --git a/functions/curl.xml b/functions/curl.xml
index 69958fd337..5974ccdc9b 100644
--- a/functions/curl.xml
+++ b/functions/curl.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.22 $ -->
+<!-- $Revision: 1.23 $ -->
  <reference id="ref.curl">
   <title>CURL, Client URL Library Functions</title>
   <titleabbrev>CURL</titleabbrev>
@@ -302,6 +302,15 @@ curl_close ($ch);
         in some cases you must set this manually.
        </simpara>
       </listitem>
+      <listitem>
+       <simpara>
+        <parameter>CURLOPT_SSL_VERIFYHOST</parameter>: Pass a long if
+        cURL should verify the Common name of the peer certificate in the 
+        SSL handshake.  A value of 1 denotes that we should check for the 
+        existence of the common name, a value of 2 denotes that we should 
+        make sure it matches the provided hostname.
+       </simpara>
+      </listitem>
       <listitem>
        <simpara>
         <parameter>CURLOPT_TIMECONDITION</parameter>: Pass a long as a
@@ -318,6 +327,13 @@ curl_close ($ch);
         option, or by default the TIMECOND_IFMODSINCE will be used.
        </simpara>
       </listitem>
+      <listitem>
+       <simpara>
+        <parameter>CURLOPT_RETURNTRANSFER</parameter>: Pass a non-zero 
+        value if you want cURL to directly return the transfer instead 
+        of printing it out directly.
+       </simpara>
+      </listitem>
      </itemizedlist>
     </para>
     <para>
@@ -427,6 +443,49 @@ curl_close ($ch);
         </note>
        </para>
       </listitem>
+      <listitem>
+       <para>
+        <parameter>CURLOPT_PROXY</parameter>: Give the name of the HTTP 
+        proxy to tunnel requests through.
+       </para>
+      </listitem>
+      <listitem>
+       <para>
+        <parameter>CURLOPT_INTERFACE</parameter>: Pass the name of the 
+        outgoing network interface to use.  This can be an interface name, 
+        an IP address or a host name.
+       </para>
+      </listitem>
+      <listitem>
+       <para>
+        <parameter>CURLOPT_KRB4LEVEL</parameter>: Pass the KRB4 (Kerberos 
+        4) security level.  This anyone of the following strings (in 
+        order from least powerful, to most powerful): 'clear', 'safe', 
+        'confidential', 'private'.  If the string does not match one of
+        these, then 'private' is used.   If you set this to NULL, 
+        this disables KB4 security.  KB4 security only works with FTP 
+        transactions currently.
+       </para>
+      </listitem>
+      <listitem>
+       <para>
+        <parameter>CURLOPT_HTTPHEADER</parameter>: Pass an array of HTTP
+        header fields to set.
+       </para>
+      </listitem>
+      <listitem>
+       <para>
+        <parameter>CURLOPT_QUOTE</parameter>: Pass an array of FTP commands
+        to perform on the server prior to the FTP request.
+       </para>
+      </listitem>
+      <listitem>
+       <para>
+        <parameter>CURLOPT_POSTQUOTE</parameter>: Pass an array of FTP 
+        commands to execute on the server, after the FTP request has been 
+        performed.
+       </para>
+      </listitem>
      </itemizedlist>
     </para>
     <para>