/*
	Copyright (c) 1986 	Chris Guthrie

Permission to use, copy, modify, and distribute this
software and its documentation for any purpose and without
fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting
documentation.  No representations are made about the
suitability of this software for any purpose.  It is
provided "as is" without express or implied warranty.

	Copyright 1989		Kevin P. Smith
				Scott Silvey

ditto.
        Copyright (c) 1993      Tedd Hadley
                                Heiko Wengler
        (Short packets code, formerly marked with a #define SHORT_PACKETS)

ditto.
*/