--- c++/src/H5PropList.cpp.orig	2008-06-19 15:11:20.000000000 +0200
+++ c++/src/H5PropList.cpp.orig	2008-06-19 15:11:34.000000000 +0200
@@ -18,6 +18,7 @@ 
 #else
 #include <iostream>
 #endif
+#include <stdlib.h>
 #include <string>
 
 #include "H5Include.h"