} u1;
} IMAGE_THUNK_DATA32, *PIMAGE_THUNK_DATA32;
-#define IMAGE_ORDINAL_FLAG64 0x8000000000000000
+#define IMAGE_ORDINAL_FLAG64 0x8000000000000000ULL
#define IMAGE_ORDINAL_FLAG32 0x80000000
#define IMAGE_ORDINAL64(Ordinal) (Ordinal & 0xffff)
#define IMAGE_ORDINAL32(Ordinal) (Ordinal & 0xffff)