--- ./src/tiemu-3.03/src/gui/calc/pckeys.h.old  2007-11-15 21:37:29.000000000 +0100
+++ ./src/tiemu-3.03/src/gui/calc/pckeys.h      2013-04-23 22:45:38.474357724 +0200
@@ -206,10 +206,10 @@
 #define PCKEY_NEXT 0x69
 #define PCKEY_END 0x67
 #define PCKEY_HOME 0x61
-#define PCKEY_LEFT 0x64
-#define PCKEY_UP 0x62
-#define PCKEY_RIGHT 0x66
-#define PCKEY_DOWN 0x68
+#define PCKEY_LEFT 113
+#define PCKEY_UP 111
+#define PCKEY_RIGHT 114
+#define PCKEY_DOWN 116
 #define PCKEY_SELECT 0x29
 #define PCKEY_PRINT 0x6F
 #define PCKEY_EXECUTE 0xff