Implemented registry change notifications.
diff --git a/include/winnt.h b/include/winnt.h
index 0b38b73..77a1eca 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -3360,7 +3360,10 @@
#define REG_OPENED_EXISTING_KEY 0x00000002
/* For RegNotifyChangeKeyValue */
-#define REG_NOTIFY_CHANGE_NAME 0x1
+#define REG_NOTIFY_CHANGE_NAME 0x01
+#define REG_NOTIFY_CHANGE_ATTRIBUTES 0x02
+#define REG_NOTIFY_CHANGE_LAST_SET 0x04
+#define REG_NOTIFY_CHANGE_SECURITY 0x08
#define KEY_QUERY_VALUE 0x00000001
#define KEY_SET_VALUE 0x00000002