1# https://www.tcpdump.org/pcap/pcap.html 2 3# Headers 4"\xa1\xb2\xc3\xd4" 5"\xd4\xc3\xb2\xa1" 6"\xa1\xb2\x3c\x4d" 7"\x4d\x3c\xb2\xa1" 8 9 10current_version="\x02\x00\x04\x00" 11