From: Taylor R Campbell <campbell@mumble.net>
Date: Mon, 17 Oct 2011 04:53:03 +0000 (+0000)
Subject: Use a more liberal licence for runtime/division.scm.
X-Git-Tag: release-9.2.0~342^2~2
X-Git-Url: https://birchwood-abbey.net/git?a=commitdiff_plain;h=a9f0f5edb447a55368e6d071458bdbd303923e01;p=mit-scheme.git

Use a more liberal licence for runtime/division.scm.

I alone wrote this code, and I never did sign the MIT copyright
assignment papers.  Some folks want to use this code where the GPL is
not viable.
---

diff --git a/src/runtime/division.scm b/src/runtime/division.scm
index b5ed1ab98..78011b517 100644
--- a/src/runtime/division.scm
+++ b/src/runtime/division.scm
@@ -1,28 +1,35 @@
-#| -*-Scheme-*-
-
-Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994,
-    1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-    2006, 2007, 2008, 2009, 2010, 2011 Massachusetts Institute of
-    Technology
-
-This file is part of MIT/GNU Scheme.
-
-MIT/GNU Scheme is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or (at
-your option) any later version.
-
-MIT/GNU Scheme is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with MIT/GNU Scheme; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301,
-USA.
-
-|#
+;;; -*- Mode: Scheme -*-
+
+;;;; Integer Division Operators
+
+;;; Given a QUOTIENT and REMAINDER defined for nonnegative numerators
+;;; and positive denominators implementing the truncated, floored, or
+;;; Euclidean integer division, this implements a number of other
+;;; integer division operators.
+
+;;; Copyright (c) 2010--2011 Taylor R. Campbell
+;;; All rights reserved.
+;;;
+;;; Redistribution and use in source and binary forms, with or without
+;;; modification, are permitted provided that the following conditions
+;;; are met:
+;;; 1. Redistributions of source code must retain the above copyright
+;;;    notice, this list of conditions and the following disclaimer.
+;;; 2. Redistributions in binary form must reproduce the above copyright
+;;;    notice, this list of conditions and the following disclaimer in the
+;;;    documentation and/or other materials provided with the distribution.
+;;;
+;;; THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+;;; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+;;; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+;;; ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+;;; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+;;; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+;;; OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+;;; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+;;; LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+;;; OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+;;; SUCH DAMAGE.
 
 ;;;; Integer Division
 ;;;; package: (runtime integer-division)