--- include/iocat.h.orig	2004-04-07 10:53:12.742990264 +0200
+++ include/iocat.h	2004-04-07 10:54:02.198471888 +0200
@@ -5,6 +5,8 @@
 
 #include <string>
 
+using namespace std;
+
 // Used by triggers and switches and states 
 enum STATUS { OFF, ON };