#define ALIGN_SIZE(a) ((a % MIN_ALIGNMENT_SIZE) ? MIN_ALIGNMENT_SIZE - (a % MIN_ALIGNMENT_SIZE) : 0)\r
\r
\r
-#define EFI_CALLBACK_INFO_SIGNATURE EFI_SIGNATURE_32 ('C', 'l', 'b', 'k')\r
+#define EFI_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('C', 'l', 'b', 'k')\r
#define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)\r
#define MAX_CHOICE_NUM 0x100\r
#define UPDATE_DATA_SIZE 0x1000\r