shithub: plan9front

ref: 52a367f3ea8b6fa256b2a9b0e52c5c2d557a9fc3
dir: /sys/lib/lp/daemon/

appletalk
dkcat
dumb
generic
hp
justsend
lpd-tek
lpddaemon
lpdpost
lps
pcclone
post
post.warn
tcppost
tektronix
xante
xerox
xerox-4517
xerox-N32