Index: arch/ia32/include/i8042.h
===================================================================
--- arch/ia32/include/i8042.h	(revision 0c8e69204d1c8675761780e4b928c137593c09fc)
+++ arch/ia32/include/i8042.h	(revision af9a7c57cb5b1118b9fe7512bf136d64c3eee3b2)
@@ -43,4 +43,7 @@
 #define SC_UPARR        0x48
 #define SC_DOWNARR      0x50
+#define SC_DELETE       0x53
+#define SC_HOME         0x47
+#define SC_END          0x4f
 
 extern void i8042_init(void);