X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 1a - disk spool ii

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INT 1A - Disk Spool II - INSTALLATION CHECK
        AH = A0h
Return: AH = B0h
        ES = code segment
        BX -> name of current spool file
        SI -> current despool file
        CL = 00h despooler is disabled
           = 41h despooler is enabled
        CH = 00h spooler is disabled
           = 41h spooler is enabled
        DL = 00h despooler is currently active printing a file
           = 41h despooler is standing by
SeeAlso: AH=D0h

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