-#define TO_LINEAR(seg, off) (((seg) << 4) + (off))
-#define MAX_SEGMENT 0xFFFF
-#define MAX_OFFSET 0xFFFF
-#define MAX_ADDRESS TO_LINEAR(MAX_SEGMENT, MAX_OFFSET)
-#define FAR_POINTER(x) ((ULONG_PTR)BaseAddress + TO_LINEAR(HIWORD(x), LOWORD(x)))
-#define STEPS_PER_CYCLE 256