//\r
#define USB_BUS_TPL TPL_NOTIFY\r
\r
-#define USB_INTERFACE_SIGNATURE EFI_SIGNATURE_32 ('U', 'S', 'B', 'I')\r
-#define USB_BUS_SIGNATURE EFI_SIGNATURE_32 ('U', 'S', 'B', 'B')\r
+#define USB_INTERFACE_SIGNATURE SIGNATURE_32 ('U', 'S', 'B', 'I')\r
+#define USB_BUS_SIGNATURE SIGNATURE_32 ('U', 'S', 'B', 'B')\r
\r
#define USB_BIT(a) ((UINTN)(1 << (a)))\r
#define USB_BIT_IS_SET(Data, Bit) ((BOOLEAN)(((Data) & (Bit)) == (Bit)))\r
\r
#define USB_US_LAND_ID 0x0409\r
\r
-#define DEVICE_PATH_LIST_ITEM_SIGNATURE EFI_SIGNATURE_32('d','p','l','i')\r
+#define DEVICE_PATH_LIST_ITEM_SIGNATURE SIGNATURE_32('d','p','l','i')\r
typedef struct _DEVICE_PATH_LIST_ITEM{\r
UINTN Signature;\r
LIST_ENTRY Link;\r