Added 2 more bus types.

diff --git a/include/ntddstor.h b/include/ntddstor.h
index 7c08940..4ae6308 100644
--- a/include/ntddstor.h
+++ b/include/ntddstor.h
@@ -206,6 +206,8 @@
     BusType1394,
     BusTypeSsa,
     BusTypeFibre,
+    BusTypeUsb,
+    BusTypeRAID,
     BusTypeMaxReserved = 0x7F
 } STORAGE_BUS_TYPE, *PSTORAGE_BUS_TYPE;