Ghostscript Source Code

I need some source code (probably C or C++) for Ghostscript. For those unsure, Ghostscript is a postscript interpreter that takes postscript files, interprets them & outputs the results to non-postscript devices. I want to print postscript to a HP 890C colour printer. There may be 2 ways to do this - ghostscript to an 890C directly or ghostscript that prints to windows printers.

Any source code that you may have would be great. alternatively, if you know of any place on the web that has this type of source code, could you please also let me know. You can post here or e-mail me directly on:

rw70048@ggr.co.uk

Many thanks in advance,

Mike Fairfax