X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 2f - multiplex - dos 3+ internal

Click above to get retro games delivered to your door ever month! X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 2f - multiplex - dos 3+ internal - get dos data segment

INT 2F - Multiplex - DOS 3+ internal - GET DOS DATA SEGMENT
        AX = 1203h
Return: DS = segment of IBMDOS.COM/MSDOS.SYS

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