$OpenBSD$
--- indra/llcommon/llsdserialize_xml.cpp.orig	Wed Jan 31 15:59:46 2007
+++ indra/llcommon/llsdserialize_xml.cpp	Thu Feb  8 12:08:34 2007
@@ -31,11 +31,15 @@
 #include <iostream>
 #include <deque>
 
-#include "apr-1/apr_base64.h"
+#include "apr-1-mt/apr_base64.h"
 
 extern "C"
 {
+#if defined(__OpenBSD__)
+#include <expat.h>
+#else
 #include "expat/expat.h"
+#endif
 }
 
 /**
