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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def _low_level_dispatch(pcapdev, devname, pktqueue):
        '''
        Thread entrypoint for doing low-level receive and dispatch
        for a single pcap device.
        '''
        while LLNetReal.running:
            # a non-zero timeout value is ok here; this is an
            # independent thread that handles input for this
            # one pcap device.  it throws any packets received
            # into the shared queue (which is read by the actual
            # user code)
            pktinfo = pcapdev.recv_packet(timeout=0.2)
            if pktinfo is None:
                continue
            pktqueue.put( (devname,pcapdev.dlt,pktinfo) )

        log_debug("Receiver thread for {} exiting".format(devname))
        stats = pcapdev.stats()
        log_debug("Final device statistics {}: {} received, {} dropped, {} dropped/if".format(devname, stats.ps_recv, stats.ps_drop, stats.ps_ifdrop))