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X-Hacker.org- Interrupts & Ports - ah = 40h http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide] 
        AH = 40h
        AL = subfunction
            0: get system profile in CX and BX
            1: set system profile from CX and BX
            2: get internal modem profile in BX
            3: set internal modem profile from BX
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