diff -ruN dist-2.4.12+patches/include/linux/acpi.h cvs-2.4.12+patches/include/linux/acpi.h
--- dist-2.4.12+patches/include/linux/acpi.h	Mon Oct 15 10:23:40 2001
+++ cvs-2.4.12+patches/include/linux/acpi.h	Mon Oct 15 10:23:40 2001
@@ -80,6 +80,16 @@
 #define ACPI_SLP_TYP2 0x1000
 #define ACPI_SLP_EN   0x2000
 
+/* GPE0/1 general event flags */
+#define ACPI_GEVENT0  0x0001
+#define ACPI_GEVENT1  0x0002
+#define ACPI_GEVENT2  0x0004
+#define ACPI_GEVENT3  0x0008
+#define ACPI_GEVENT4  0x0010
+#define ACPI_GEVENT5  0x0020
+#define ACPI_GEVENT6  0x0040
+#define ACPI_GEVENT7  0x0080
+
 #define ACPI_SLP_TYP_MASK  0x1c00
 #define ACPI_SLP_TYP_SHIFT 10