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| 1 | +Flex carries the copyright used for BSD software, slightly modified |
| 2 | +because it originated at the Lawrence Berkeley (not Livermore!) Laboratory, |
| 3 | +which operates under a contract with the Department of Energy: |
| 4 | + |
| 5 | +Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project. |
| 6 | + |
| 7 | +Copyright (c) 1990, 1997 The Regents of the University of California. |
| 8 | +All rights reserved. |
| 9 | + |
| 10 | +This code is derived from software contributed to Berkeley by |
| 11 | +Vern Paxson. |
| 12 | + |
| 13 | +The United States Government has rights in this work pursuant |
| 14 | +to contract no. DE-AC03-76SF00098 between the United States |
| 15 | +Department of Energy and the University of California. |
| 16 | + |
| 17 | +Redistribution and use in source and binary forms, with or without |
| 18 | +modification, are permitted provided that the following conditions |
| 19 | +are met: |
| 20 | + |
| 21 | +1. Redistributions of source code must retain the above copyright |
| 22 | + notice, this list of conditions and the following disclaimer. |
| 23 | +2. Redistributions in binary form must reproduce the above copyright |
| 24 | + notice, this list of conditions and the following disclaimer in the |
| 25 | + documentation and/or other materials provided with the distribution. |
| 26 | + |
| 27 | +Neither the name of the University nor the names of its contributors |
| 28 | +may be used to endorse or promote products derived from this software |
| 29 | +without specific prior written permission. |
| 30 | + |
| 31 | +THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| 32 | +IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| 33 | +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 34 | +PURPOSE. |
| 35 | + |
| 36 | +This basically says "do whatever you please with this software except |
| 37 | +remove this notice or take advantage of the University's (or the flex |
| 38 | +authors') name". |
| 39 | + |
| 40 | +Note that the "flex.skl" scanner skeleton carries no copyright notice. |
| 41 | +You are free to do whatever you please with scanners generated using flex; |
| 42 | +for them, you are not even bound by the above copyright. |
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