* and related content.
*/
-#ifndef __xmltooling_keyinfo_h__
+#if !defined(__xmltooling_keyinfo_h__) && !defined(XMLTOOLING_NO_XMLSEC)
#define __xmltooling_keyinfo_h__
+#include <xmltooling/ConcreteXMLObjectBuilder.h>
#include <xmltooling/ElementProxy.h>
-#include <xmltooling/XMLObjectBuilder.h>
#include <xmltooling/util/XMLConstants.h>
/**