extern EFI_COMPONENT_NAME_PROTOCOL gMnpComponentName;\r
extern EFI_COMPONENT_NAME2_PROTOCOL gMnpComponentName2;\r
\r
-#define MNP_SERVICE_DATA_SIGNATURE EFI_SIGNATURE_32 ('M', 'n', 'p', 'S')\r
+#define MNP_SERVICE_DATA_SIGNATURE SIGNATURE_32 ('M', 'n', 'p', 'S')\r
\r
typedef struct _MNP_SERVICE_DATA {\r
UINT32 Signature;\r