#define JumpByte 0x100 /* loop and jecxz */
#define JumpInterSegment 0x200 /* special case for intersegment leaps/calls */
#define FloatD 0x400 /* direction for float insns: MUST BE 0x400 */
-#define Seg2ShortForm 0x800 /* encoding of load segment reg insns */
-#define Seg3ShortForm 0x1000 /* fs/gs segment register insns. */
#define Size16 0x2000 /* needs size prefix if in 32-bit mode */
#define Size32 0x4000 /* needs size prefix if in 16-bit mode */
#define Size64 0x8000 /* needs size prefix if in 64-bit mode */