These files are taken from version 2004.07.15 of Paul Jarc's prjlibs project.
Like pcode itself, they are available under the GPL.  See the LICENSE file in
the toplevel pcode directory for details.

The prjlibs project page is <URL:http://multivac.cwru.edu./prjlibs/>.

If you have any questions about the code in this directory, you should probably
contact Paul himself at <URL:mailto:prj@po.cwru.edu.>.
