🚀 go-pugleaf

I need a program that on input accepts a file formated for HP LaserJet II(+)
printer and outputs PostScript file producing comparable results on a
PostScript printer.
Ideally it will be written in C, be portable (or written for UNIX 
programming enviroment - UCB or ATT) and be in public domain.
I am sure that somebody had written such a translator and I hope 
will be keen to share it.
Or maybe you know about a commercial product having the functionality.

Your help will be greatly appreciated.

      -m-------   Chris Jankowski - Senior Systems Engineer chris@yarra.oz{.au}
    ---mmm-----   Pyramid Technology Corporation Pty. Ltd.  fax  +61 3 820 0536
  -----mmmmm---   11th Floor, 14 Queens Road                tel. +61 3 820 0711
-------mmmmmmm-   Melbourne, Victoria, 3004       AUSTRALIA       (03) 820 0711

``If you're crossing the nation in a covered wagon, it's better to have four
  strong oxen than 100 chickens.  Chickens are OK but we can't make them work 
  together yet.'' - Ross Bott, Pyramid U.S., on multiprocessors at AUUGM '89.