1 /* 2 3 Copyright 1987, 1989 by the Student Information Processing Board 4 of the Massachusetts Institute of Technology 5 6 Permission to use, copy, modify, and distribute this software 7 and its documentation for any purpose and without fee is 8 hereby granted, provided that the above copyright notice 9 appear in all copies and that both that copyright notice and 10 this permission notice appear in supporting documentation, 11 and that the names of M.I.T. and the M.I.T. S.I.P.B. not be 12 used in advertising or publicity pertaining to distribution 13 of the software without specific, written prior permission. 14 Furthermore if you modify this software you must label 15 your software as modified software and not distribute it in such a 16 fashion that it might be confused with the original M.I.T. software. 17 M.I.T. and the M.I.T. S.I.P.B. make no representations about 18 the suitability of this software for any purpose. It is 19 provided "as is" without express or implied warranty. 20 21 */ 22 23