toolbox: add OpenADK toolbox for very small systems, thx Thorsten Glaser

1 files changed, 516 insertions, 0 deletions

diff --git a/package/toolbox/src/Makefile b/package/toolbox/src/Makefile
new file mode 100644
index 000000000..50afea707
--- /dev/null
+++ b/package/toolbox/src/Makefile
@@ -0,0 +1,516 @@
+# toolbox for OpenADK on memory-constrained NOMMU binfmt_flat systems
+# Copyright © 2017
+#	mirabilos <m@mirbsd.org>
+# Derived from Android Toolbox
+# platform/system/core, as of commit efbf36f2dad8f083de6f48dbb682461d7cfa9781
+#
+# Provided that these terms and disclaimer and all copyright notices
+# are retained or reproduced in an accompanying document, permission
+# is granted to deal in this work without restriction, including un‐
+# limited rights to use, publicly perform, distribute, sell, modify,
+# merge, give away, or sublicence.
+#
+# This work is provided “AS IS” and WITHOUT WARRANTY of any kind, to
+# the utmost extent permitted by applicable law, neither express nor
+# implied; without malicious intent or gross negligence. In no event
+# may a licensor, author or contributor be held liable for indirect,
+# direct, other damage, loss, or other issues arising in any way out
+# of dealing in the work, even if advised of the possibility of such
+# damage or existence of a defect, except proven that it results out
+# of said person’s immediate fault when using the work as intended.
+#
+# Individual files are covered by their own licence notices, which are
+# also reproduced below (at the end of the top-level Makefile, this file).
+# Changes to those files done within the OpenADK toolbox and the build
+# system of the toolbox are published under Ⓕ The MirOS Licence as above.
+#
+# Summarising the licences used:
+# • 3-clause BSD
+# • ISC (OpenBSD)
+# • MirOS
+# • Public Domain
+
+  SUBDIR+= lib
+
+  SUBDIR+= cat
+  SUBDIR+= chmod
+  SUBDIR+= chown
+  SUBDIR+= clear
+  SUBDIR+= cmp
+  SUBDIR+= cp
+  SUBDIR+= date
+  SUBDIR+= dd
+  SUBDIR+= df
+  SUBDIR+= dmesg
+  SUBDIR+= du
+  SUBDIR+= exists
+  SUBDIR+= grep
+  SUBDIR+= hd
+  SUBDIR+= id
+  SUBDIR+= ifconfig
+  SUBDIR+= iftop
+  SUBDIR+= insmod
+#  SUBDIR+= ioctl needs pthread.h
+  SUBDIR+= kill
+  SUBDIR+= ln
+  SUBDIR+= ls
+  SUBDIR+= lsof
+  SUBDIR+= md5
+  SUBDIR+= mkdir
+  SUBDIR+= mknod
+  SUBDIR+= mount
+  SUBDIR+= mv
+  SUBDIR+= netstat
+  SUBDIR+= notify
+  SUBDIR+= printenv
+  SUBDIR+= ps
+  SUBDIR+= readlink
+  SUBDIR+= renice
+  SUBDIR+= rm
+  SUBDIR+= rmdir
+  SUBDIR+= rmmod
+  SUBDIR+= route
+  SUBDIR+= schedtop
+  SUBDIR+= sed
+  SUBDIR+= setkey
+  SUBDIR+= sleep
+  SUBDIR+= sync
+  SUBDIR+= top
+  SUBDIR+= touch
+  SUBDIR+= umount
+  SUBDIR+= vmstat
+
+%:
+	@for subdir in ${SUBDIR}; do \
+		echo "==> $$subdir"; \
+		${MAKE} --no-print-directory -I.. \
+		    -C "$$subdir" $@ || exit $?; \
+		echo "<== $$subdir"; \
+	done
+
+all:
+
+#======================================
+# Now follows the original NOTICE file:
+#======================================
+
+# Copyright (c) 2010, The Android Open Source Project.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#  * 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.
+#  * Neither the name of The Android Open Source Project nor the names
+#    of its contributors may be used to endorse or promote products
+#    derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+# COPYRIGHT OWNER 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.
+#
+#
+# Copyright (c) 2009, The Android Open Source Project.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#  * 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.
+#  * Neither the name of The Android Open Source Project nor the names
+#    of its contributors may be used to endorse or promote products
+#    derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+# COPYRIGHT OWNER 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.
+#
+#
+# Copyright (c) 2008, The Android Open Source Project.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#  * Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+#  * 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.
+#  * Neither the name of The Android Open Source Project nor the names
+#    of its contributors may be used to endorse or promote products
+#    derived from this software without specific prior written
+#    permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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
+# COPYRIGHT OWNER 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.
+#
+#
+# Copyright (c) 1998 Robert Nordier
+# Copyright (c) 1989, 1993
+#      The Regents of the University of California.  All rights reserved.
+#
+# This code is derived from software contributed to Berkeley by
+# Kevin Fall.
+# This code is derived from software contributed to Berkeley by
+# Keith Muller of the University of California, San Diego and Lance
+# Visser of Convex Computer Corporation.
+# This code is derived from software contributed to Berkeley by
+# Mike Muuss.
+#
+# 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.
+# 3. Neither the name of the University nor the names of its contributors
+#    may be used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#
+#
+#  Copyright (c) 1989, 1993
+# 	The Regents of the University of California.  All rights reserved.
+#
+#  This code is derived from software contributed to Berkeley by
+#  Kevin Fall.
+#
+#  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.
+#  3. Neither the name of the University nor the names of its contributors
+#     may be used to endorse or promote products derived from this software
+#     without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#
+#
+#  Copyright (c) 1991, 1993, 1994
+# 	The Regents of the University of California.  All rights reserved.
+#
+#  This code is derived from software contributed to Berkeley by
+#  Keith Muller of the University of California, San Diego and Lance
+#  Visser of Convex Computer Corporation.
+#
+#  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.
+#  3. Neither the name of the University nor the names of its contributors
+#     may be used to endorse or promote products derived from this software
+#     without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#
+#
+# /*
+#  * Copyright (c) 1985, 1987, 1988, 1993
+#  *	The Regents of the University of California.  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.
+#  * 3. Neither the name of the University nor the names of its contributors
+#  *    may be used to endorse or promote products derived from this software
+#  *    without specific prior written permission.
+#  *
+#  * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#  */
+#
+# /*-
+#  * Copyright (c) 2007, 2009
+#  *	Thorsten Glaser <tg@mirbsd.org>
+#  *
+#  * Provided that these terms and disclaimer and all copyright notices
+#  * are retained or reproduced in an accompanying document, permission
+#  * is granted to deal in this work without restriction, including un-
+#  * limited rights to use, publicly perform, distribute, sell, modify,
+#  * merge, give away, or sublicence.
+#  *
+#  * This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
+#  * the utmost extent permitted by applicable law, neither express nor
+#  * implied; without malicious intent or gross negligence. In no event
+#  * may a licensor, author or contributor be held liable for indirect,
+#  * direct, other damage, loss, or other issues arising in any way out
+#  * of dealing in the work, even if advised of the possibility of such
+#  * damage or existence of a defect, except proven that it results out
+#  * of said person's immediate fault when using the work as intended.
+#  */
+#
+# /*
+#  * This code implements the MD5 message-digest algorithm.
+#  * The algorithm is due to Ron Rivest.	This code was
+#  * written by Colin Plumb in 1993, no copyright is claimed.
+#  * This code is in the public domain; do with it what you wish.
+#  */
+#
+# /*-
+#  * Copyright (c) 2006, 2008, 2011
+#  *	mirabilos <m@mirbsd.org>
+#  *
+#  * Provided that these terms and disclaimer and all copyright notices
+#  * are retained or reproduced in an accompanying document, permission
+#  * is granted to deal in this work without restriction, including un-
+#  * limited rights to use, publicly perform, distribute, sell, modify,
+#  * merge, give away, or sublicence.
+#  *
+#  * This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
+#  * the utmost extent permitted by applicable law, neither express nor
+#  * implied; without malicious intent or gross negligence. In no event
+#  * may a licensor, author or contributor be held liable for indirect,
+#  * direct, other damage, loss, or other issues arising in any way out
+#  * of dealing in the work, even if advised of the possibility of such
+#  * damage or existence of a defect, except proven that it results out
+#  * of said person's immediate fault when using the work as intended.
+#  */
+#
+# /*-
+#  * Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
+#  *
+#  * 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.
+#  */
+#
+# /*
+#  * Copyright (c) 1989, 1990, 1993
+#  *	The Regents of the University of California.  All rights reserved.
+#  *
+#  * This code is derived from software contributed to Berkeley by
+#  * Kevin Fall.
+#  *
+#  * 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.
+#  * 3. Neither the name of the University nor the names of its contributors
+#  *    may be used to endorse or promote products derived from this software
+#  *    without specific prior written permission.
+#  *
+#  * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#  */
+#
+# /*
+#  * Copyright (c) 1989, 1993, 1994
+#  *	The Regents of the University of California.  All rights reserved.
+#  *
+#  * This code is derived from software contributed to Berkeley by
+#  * Dave Borman at Cray Research, Inc.
+#  *
+#  * 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.
+#  * 3. Neither the name of the University nor the names of its contributors
+#  *    may be used to endorse or promote products derived from this software
+#  *    without specific prior written permission.
+#  *
+#  * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#  */
+#
+# /*-
+#  * Copyright (c) 2015, 2016, 2017
+#  *	mirabilos <m@mirbsd.org>
+#  * Copyright (c) 1992 Diomidis Spinellis.
+#  * Copyright (c) 1992, 1993
+#  *	The Regents of the University of California.  All rights reserved.
+#  *
+#  * This code is derived from software contributed to Berkeley by
+#  * Diomidis Spinellis of Imperial College, University of London.
+#  *
+#  * 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.
+#  * 3. Neither the name of the University nor the names of its contributors
+#  *    may be used to endorse or promote products derived from this software
+#  *    without specific prior written permission.
+#  *
+#  * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
+#  */
+#
+# /*
+#  * Copyright (c) 2008 Otto Moerbeek <otto@drijf.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.
+#  */
+#
+# /*-
+#  * Copyright (c) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
+#  *		 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
+#  *	mirabilos <m@mirbsd.org>
+#  *
+#  * Provided that these terms and disclaimer and all copyright notices
+#  * are retained or reproduced in an accompanying document, permission
+#  * is granted to deal in this work without restriction, including un-
+#  * limited rights to use, publicly perform, distribute, sell, modify,
+#  * merge, give away, or sublicence.
+#  *
+#  * This work is provided "AS IS" and WITHOUT WARRANTY of any kind, to
+#  * the utmost extent permitted by applicable law, neither express nor
+#  * implied; without malicious intent or gross negligence. In no event
+#  * may a licensor, author or contributor be held liable for indirect,
+#  * direct, other damage, loss, or other issues arising in any way out
+#  * of dealing in the work, even if advised of the possibility of such
+#  * damage or existence of a defect, except proven that it results out
+#  * of said person's immediate fault when using the work as intended.
+#  */