//\r
extern UINT8 DeviceManagerVfrBin[];\r
\r
-#define DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE EFI_SIGNATURE_32 ('D', 'M', 'C', 'B')\r
+#define DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE SIGNATURE_32 ('D', 'M', 'C', 'B')\r
\r
typedef struct {\r
UINTN Signature;\r