Plan 9 from Bell Labs’s /n/sources/patch/applied/snoopy-namenits/files
/sys/src/cmd/ip/snoopy/tcp.c tcp.c /sys/src/cmd/ip/snoopy/icmp.c icmp.c /sys/src/cmd/ip/snoopy/il.c il.c /sys/src/cmd/ip/snoopy/bootp.c bootp.c