/if_ether.h/1.2/Sat Apr  7 22:37:30 2018//Tnetbsd-10-1-RELEASE
/ip.h/1.2/Sat Apr  7 22:37:30 2018//Tnetbsd-10-1-RELEASE
/ip_icmp.h/1.2/Sat Apr  7 22:37:30 2018//Tnetbsd-10-1-RELEASE
/udp.h/1.3/Sun Apr  3 01:10:59 2022//Tnetbsd-10-1-RELEASE
D
