include file pgl.h

[Lou Harrison]

Can some nice soul out there e-mail me a copy of the pascal
include file "pgl.h"?  Unfortunately, they allow too many people 
to have root password here, and someone trashed it.  I teach
an introductory graphics course, and my students have a program due
early next week.  Some are programming in pascal and cannot compile.

	We have an Iris 4d/20.
					Thanx in advance,
					Lou Harrison
					harrison at cscadm.ncsu.edu