--- src/definition.cpp.orig	2015-01-03 22:38:57 UTC
+++ src/definition.cpp
@@ -17,6 +17,7 @@
 
 #include <ctype.h>
 #include <qregexp.h>
+#include <sys/types.h>
 #include "md5.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -537,13 +538,11 @@ void Definition::writeDocAnchorsToTagFil
 
 bool Definition::_docsAlreadyAdded(const QCString &doc,QCString &sigList)
 {
-  uchar md5_sig[16];
   QCString sigStr(33);
   // to avoid mismatches due to differences in indenting, we first remove
   // double whitespaces...
   QCString docStr = doc.simplifyWhiteSpace();
-  MD5Buffer((const unsigned char *)docStr.data(),docStr.length(),md5_sig);
-  MD5SigToString(md5_sig,sigStr.rawData(),33);
+  MD5Data((const unsigned char *)docStr.data(),docStr.length(),sigStr.rawData());
   //printf("%s:_docsAlreadyAdded doc='%s' sig='%s' docSigs='%s'\n",
   //    name().data(),doc.data(),sigStr.data(),sigList.data());
   if (sigList.find(sigStr)==-1) // new docs, add signature to prevent re-adding it
