The directories under this one contain PCN programming example and Makefiles for them: circle : A ring test. foreign : An example of how to call a Fortran subroutine from PCN. life : The "life" program. v1.2.2 : Examples from the old v1.2.2 version of PCN. They may be out of date, but they should work with little modification. To compile them, just go into the appropriate directory and type "make". Instructions for running them are included in comments in the main PCN source file for that example.
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Marcel Waldvogel and Netfuture.ch.