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X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 16 - pcanywhere - check status http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
INT 16 - pcANYWHERE - CHECK STATUS
        AH = 79h
Return: AX = status
            FFFFh if resident and active
            FFFEh if resident but not active
            FFFDh if in Memory Resident mode
            FFFCh if in Automatic mode
            other value if not resident

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