Int 2C Fn 0005 P - Rm386 V6.00 - Cloaking - Set Segment Extended Access [m] AX = 0005h SI = selector CL = new extended access mode byte (limit field ignored) Return: CF clear if successful CF set on error AX = error code (see AX=0000h) See Also: AX=0000h,AX=0002h,AX=0003h,AX=0004h,INT 31/AX=0009h