--- a/lib/iec_types_all.h	Fri Dec 09 10:01:48 2011 +0100
+++ b/lib/iec_types_all.h	Fri Dec 09 10:03:37 2011 +0100
@@ -97,6 +97,7 @@
 typedef struct {\
   type *value;\
   IEC_BYTE flags;\
+  type fvalue;\
 } __IEC_##type##_p;
 
 #define __DECLARE_ENUMERATED_TYPE(type, ...)\