Screen dump (a.k.a gl_readscreen)

[Brent L. Bates AAD/TAB MS361 x42854]

  Thanks to Gary Sarff, I got a relayed reply.  Apparently Dave at sgi.com had
responded to my mail message and it either got lost in the ether or he only
posted it to comp.sys.sgi.  Thanks for trying.
  Dave said he had tried and is trying to get a supported/documented version
of gl_readscreen into the next release of the gl libraries.  Good luck.
  In the mean time I think I will use it util a replacement comes along.
So, SGI DON'T delete it.  However, it will be ok to replace it with a
documented version, which will hopefully be soon.
--

	Brent L. Bates
	NASA-Langley Research Center
	M.S. 361
	Hampton, Virginia  23665-5225
	(804) 864-2854
	E-mail: blbates at aero4.larc.nasa.gov or blbates at aero2.larc.nasa.gov