TODO list
---------

* alert user as to number of copies being made?
* flag for just doing `direct from stdin' for platforms that can support it?
* add back SYSLOG_UNUSABLE code if it turns out it's still needed.
* any way to interpret errors from lpd, even hueristically?!
* maybe control-c should be bound such that it attempts to abort the job?
* inetd support for rlprd
* use ChangeLog
* fix ultrix and seteuid
* write automated regression testsuite
* update docs with regard to location of debian and redhat packages.
* multiple timeout values (connect/write/read?)
* support writeback for hpux
