--- /dev/null
+// ANNA - Anna is Not Nothingness Anymore //
+// //
+// (c) Copyright 2005-2015 Eduardo Ramos Testillano & Francisco Ruiz Rayo //
+// //
+// See project site at http://redmine.teslayout.com/projects/anna-suite //
+// See accompanying file LICENSE or copy at http://www.teslayout.com/projects/public/anna.LICENSE //
+
+
+#ifndef anna_dbos_defines_hpp
+#define anna_dbos_defines_hpp
+
+#include <anna/config/defines.hpp>
+
+namespace anna {
+
+namespace dbos {
+typedef unsigned int Size;
+typedef U64 Index;
+typedef ptrnumber StorageId;
+typedef unsigned int Counter;
+}
+
+}
+
+#endif
+