service lab3
{
        system
                DEVIO
                IRQCTL
                IOPENABLE
                ;
        ipc
                SYSTEM
                rs
                vm
                pm
                vfs
                ;
        io
                40:4
                60
                64
                ;
        irq
                0         # TIMER 0 IRQ
                1         # KBD IRQ
                ;
        uid     0
                ;
};