[Àû¿ë´ë»ó: DOSBox-x]

If ems=false, leave interrupt vector 67h zeroed out (default true).

This is a workaround for games or demos that try to detect EMS by whether or not INT 67h is 0000:0000 rather than a proper test.

This option also affects whether INT 67h is zeroed when booting a guest OS
