Hi,

I have implemented support for YP printcap in lpd and friends.
Nsswitch.conf controlls how /etc/printcap and the NIS maps
printcap.byname and printcap.bykey are used. They if both
files and nis is specified the two data bases are merged.
Default is of course files.

The diff is available at:
ftp://subzero.campus.luth.se/pub/jens/ypprintcap.diff

-- 
mvh Jens