* Encapsulates OpenSSL-capable SOAP transport layer.
*/
-#ifndef __xmltooling_opensslsoaptrans_h__
+#if !defined(__xmltooling_opensslsoaptrans_h__) && !defined(XMLTOOLING_NO_XMLSEC)
#define __xmltooling_opensslsoaptrans_h__
#include <xmltooling/soap/SOAPTransport.h>