These directories contain the source code for the programming
examples in the IRIS User's Guide Version 2.1:

"1.ProgGuide/" contains the C programs in Section 1: Programming Guide.

"2.Append/" contains the C programs in Section 2: Appendices.

"4.WindMgr/" contains the C programs in Section 4: Window Manager.

"5.ProgExamples/" contains the C programs in Section 5: Programming
Examples.

"Fortran/" contains the Fortran versions of some of the C programs 
in the User's Guide.

"xns/" contains a sample of how to make two IRIS's talk to each other.
"tcp/" contains a sample of how to make two IRIS's talk to each other.
