--- src/dirdef.cpp-orig	2014-06-11 20:11:16.000000000 +0200
+++ src/dirdef.cpp	2014-06-11 20:11:59.000000000 +0200
@@ -1,3 +1,4 @@
+#include <sys/types.h>
 #include "md5.h"
 
 #include "dirdef.h"
@@ -83,10 +84,8 @@
   QCString result;
 
   // convert to md5 hash
-  uchar md5_sig[16];
   QCString sigStr(33);
-  MD5Buffer((const unsigned char *)anchor.data(),anchor.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.data(),33);
+  MD5Data((const unsigned char *)anchor.data(),anchor.length(),sigStr.data());
   return sigStr;
 
   // old algorithm