Scrotwm is ISC licensed software; we prefer code that comes with a simple license like the OpenBSD license.template, and all the scrotwm-specific code is licensed accordingly, as follows: /* * Copyright (c) 2009-2011 Marco Peereboom <marco@peereboom.us> * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com> * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com> * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org> * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi> * Copyright (c) 2011 Jason L. Wright <jason@thought.net> * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ Additionally, much code in scrotwm.c comes from dwm under the following license: /* * Much code and ideas taken from dwm under the following license: * MIT/X Consortium License * * 2006-2008 Anselm R Garbe <garbeam at gmail dot com> * 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com> * 2006-2007 Jukka Salmi <jukka at salmi dot ch> * 2007 Premysl Hruby <dfenze at gmail dot com> * 2007 Szabolcs Nagy <nszabolcs at gmail dot com> * 2007 Christof Musik <christof at sendfax dot de> * 2007-2008 Enno Gottox Boland <gottox at s01 dot de> * 2007-2008 Peter Hartlich <sgkkr at hartlich dot com> * 2008 Martin Hurton <martin dot hurton at gmail dot com> * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ Finally, The LD_PRELOAD hack in lib/swm_hack.c comes from e16, licensed as follows: /* * Copyright (C) 2005-2007 Carsten Haitzler * Copyright (C) 2006-2007 Kim Woelders * Copyright (c) 2009-201 Ryan McBride <mcbride@countersiege.com> * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies of the Software, its documentation and marketing & publicity * materials, and acknowledgment shall be given in the documentation, materials * and software packages that this Software was used. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -- 2011.12.07 from https://opensource.conformal.com/wiki/scrotwm