X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 21 - doubledos

Click above to get retro games delivered to your door ever month! X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 21 - doubledos - turn off task switching

INT 21 - DoubleDOS - TURN OFF TASK SWITCHING
        AH = EAh
Return: task switching turned off
SeeAlso: AH=EBh"DoubleDOS"

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