+// DEBUG - add a lot of noise
+//#ifndef _DEBUG
+//#define _DEBUG
+//#endif
+
+#if defined (_DEBUG)
+const char * get_attr_name( int val, int * pdef );
+#define dbg_printf printf
+#else
+#if defined (__GNUC__)
+#define dbg_printf(format,args...) ((void)0)
+#else // defined (__GNUC__)
+#define dbg_printf(
+#endif // defined (__GNUC__)
+#endif // defined (_DEBUG)
+
+