Copyright (c) Network Time Foundation 2011-2017                     *
                                                                  *
   38: * All Rights Reserved  
Copyright (c) 1998 Doug Rabson
   26:  * All rights reserved.
Copyright (c) 2001 Jake Burkholder.
   27:  * All rights reserved.                                               *
   39: *                                                                     *
   40: * Redistribution and use in source and binary forms, with or without  *
   41: * modification, are permitted provided that the following conditions  *
   42: * are met:                                                            *
   43: * 1. Redistributions of source code must retain the above copyright   *
   44: *    notice, this list of conditions and the following disclaimer.    *
   45: * 2. Redistributions in binary form must reproduce the above          *
   46: *    copyright notice, this list of conditions and the following      *
   47: *    disclaimer in the documentation and/or other materials provided  *
   48: *    with the distribution.                                           *
   49: *                                                                     *
   50: * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS  *
   51: * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED   *
   52: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE  *
   53: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE    *
   54: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
   55: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT   *
   56: * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR  *
   57: * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF          *
   58: * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT           *
   59: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE   *
   60: * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH    *
   61: * DAMAGE.


Copyright (c) 1989-2015 by Frank Kardel <kardel <AT> ntp.org>
Copyright (c) 1989-1994 Friedrich-Alexander Universitaet Erlangen-Nuernberg, Germany
Copyright (c) 2002, Christopher Clark
  455:  * All rights reserved.

    9:  *
   10:  * Redistribution and use in source and binary forms, with or without
   11:  * modification, are permitted provided that the following conditions
   12:  * are met:
   13:  * 1. Redistributions of source code must retain the above copyright
   14:  *    notice, this list of conditions and the following disclaimer.
   15:  * 2. Redistributions in binary form must reproduce the above copyright
   16:  *    notice, this list of conditions and the following disclaimer in the
   17:  *    documentation and/or other materials provided with the distribution.
   18:  * 3. Neither the name of the author nor the names of its contributors
   19:  *    may be used to endorse or promote products derived from this software
   20:  *    without specific prior written permission.
   21:  *
   22:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   23:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   24:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   25:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   26:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   27:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   28:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   29:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   30:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   31:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   32:  * SUCH DAMAGE.


Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
    3:  * All rights reserved.
    4:  *
    5:  * Redistribution and use in source and binary forms, with or without
    6:  * modification, are permitted provided that the following conditions
    7:  * are met:
    8:  * 1. Redistributions of source code must retain the above copyright
    9:  *    notice, this list of conditions and the following disclaimer.
   10:  * 2. Redistributions in binary form must reproduce the above copyright
   11:  *    notice, this list of conditions and the following disclaimer in the
   12:  *    documentation and/or other materials provided with the distribution.
   13:  * 3. Neither the name of the project nor the names of its contributors
   14:  *    may be used to endorse or promote products derived from this software
   15:  *    without specific prior written permission.
   16:  *
   17:  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
   18:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   19:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   20:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
   21:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   22:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   23:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   24:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   25:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   26:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   27:  * SUCH DAMAGE.


Copyright (c) 1982,1983, 1986,1987,1988,1989, 1990,1991,1992, 1993,1994,1997,1998,2003
   32:  *The Regents of the University of California.  All rights reserved.
   33:  *
   34:  * Redistribution and use in source and binary forms, with or without
   35:  * modification, are permitted provided that the following conditions
   36:  * are met:
   37:  * 1. Redistributions of source code must retain the above copyright
   38:  *    notice, this list of conditions and the following disclaimer.
   39:  * 2. Redistributions in binary form must reproduce the above copyright
   40:  *    notice, this list of conditions and the following disclaimer in the
   41:  *    documentation and/or other materials provided with the distribution.
   42:  * 3. All advertising materials mentioning features or use of this software
   43:  *    must display the following acknowledgement:
   44:  *This product includes software developed by the University of
   45:  *California, Berkeley and its contributors.
   46:  * 4. Neither the name of the University nor the names of its contributors
   47:  *    may be used to endorse or promote products derived from this software
   48:  *    without specific prior written permission.
   49:  *
   50:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   51:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   52:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   53:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   54:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   55:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   56:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   57:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   58:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   59:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   60:  * SUCH DAMAGE.


Copyright ((c)) 2002, Rice University
   26: All rights reserved.
   27: 
   28: Redistribution and use in source and binary forms, with or without
   29: modification, are permitted provided that the following conditions are
   30: met:
   31: 
   32:     * Redistributions of source code must retain the above copyright
   33:     notice, this list of conditions and the following disclaimer.
   34: 
   35:     * Redistributions in binary form must reproduce the above
   36:     copyright notice, this list of conditions and the following
   37:     disclaimer in the documentation and/or other materials provided
   38:     with the distribution.
   39: 
   40:     * Neither the name of Rice University (RICE) nor the names of its
   41:     contributors may be used to endorse or promote products derived
   42:     from this software without specific prior written permission.
   43: 
   44: 
   45: This software is provided by RICE and the contributors on an "as is"
   46: basis, without any representations or warranties of any kind, express
   47: or implied including, but not limited to, representations or
   48: warranties of non-infringement, merchantability or fitness for a
   49: particular purpose. In no event shall RICE or contributors be liable
   50: for any direct, indirect, incidental, special, exemplary, or
   51: consequential damages (including, but not limited to, procurement of
   52: substitute goods or services; loss of use, data, or profits; or
   53: business interruption) however caused and on any theory of liability,
   54: whether in contract, strict liability, or tort (including negligence
   55: or otherwise) arising in any way out of the use of this software, even
   56: if advised of the possibility of such damage.


Copyright 2000 Aaron D. Gifford.  All rights reserved.
   30:  *
   31:  * Redistribution and use in source and binary forms, with or without
   32:  * modification, are permitted provided that the following conditions
   33:  * are met:
   34:  * 1. Redistributions of source code must retain the above copyright
   35:  *    notice, this list of conditions and the following disclaimer.
   36:  * 2. Redistributions in binary form must reproduce the above copyright
   37:  *    notice, this list of conditions and the following disclaimer in the
   38:  *    documentation and/or other materials provided with the distribution.
   39:  * 3. Neither the name of the copyright holder nor the names of contributors
   40:  *    may be used to endorse or promote products derived from this software
   41:  *    without specific prior written permission.
   42:  *
   43:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) AND CONTRIBUTOR(S) ``AS IS'' AND
   44:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   45:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   46:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR(S) OR CONTRIBUTOR(S) BE LIABLE
   47:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   48:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   49:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   50:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   51:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   52:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   53:  * SUCH DAMAGE.


Copyright (c) 1997, 1998, 1999, 2000  Trimble Navigation Ltd.
    6:  * All rights reserved.
    7:  *
    8:  * Redistribution and use in source and binary forms, with or without
    9:  * modification, are permitted provided that the following conditions
   10:  * are met:
   11:  * 1. Redistributions of source code must retain the above copyright
   12:  *    notice, this list of conditions and the following disclaimer.
   13:  * 2. Redistributions in binary form must reproduce the above copyright
   14:  *    notice, this list of conditions and the following disclaimer in the
   15:  *    documentation and/or other materials provided with the distribution.
   16:  * 3. All advertising materials mentioning features or use of this software
   17:  *    must display the following acknowledgement:
   18:  *    This product includes software developed by Trimble Navigation, Ltd.
   19:  * 4. The name of Trimble Navigation Ltd. may not be used to endorse or
   20:  *    promote products derived from this software without specific prior
   21:  *    written permission.
   22:  *
   23:  * THIS SOFTWARE IS PROVIDED BY TRIMBLE NAVIGATION LTD. ``AS IS'' AND
   24:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   25:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   26:  * ARE DISCLAIMED.  IN NO EVENT SHALL TRIMBLE NAVIGATION LTD. BE LIABLE
   27:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   28:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   29:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   30:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   31:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   32:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   33:  * SUCH DAMAGE.


Copyright (c) 2010 IETF Trust and the persons identified as
   70:          authors of the code.  All rights reserved.
   71: 
   72:          Redistribution and use in source and binary forms, with or
   73:          without modification, is permitted pursuant to, and subject
   74:          to the license terms contained in, the Simplified BSD License
   75:          set forth in Section 4.c of the IETF Trust's Legal Provisions
   76:          Relating to IETF Documents.


Copyright (c) 2000-2013 Niels Provos <provos@citi.umich.edu>
    6: Copyright (c) 2005-2013  Nick Mathewson
Copyright (c) 2006 Maxim Yegorushkin
Copyright (c) 1998 Todd C. Miller
Copyright (c) 2012 Ross Lagerwall
Copyright 2003 Michael A. Davis
Copyright (C) 1992-2015 by Bruce Korb - all rights reserved
    
    8: Redistribution and use in source and binary forms, with or without
    9: modification, are permitted provided that the following conditions
   10: are met:
   11: 1. Redistributions of source code must retain the above copyright
   12:    notice, this list of conditions and the following disclaimer.
   13: 2. Redistributions in binary form must reproduce the above copyright
   14:    notice, this list of conditions and the following disclaimer in the
   15:    documentation and/or other materials provided with the distribution.
   16: 3. The name of the author may not be used to endorse or promote products
   17:    derived from this software without specific prior written permission.
   18: 
   19: THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   20: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   21: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   22: IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   23: INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   24: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   25: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   26: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   27: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   28: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


Copyright (c) 2000 Dug Song

Redistribution and use in source and binary forms, with or without
   16:  * modification, are permitted provided that the following conditions
   17:  * are met:
   18:  * 1. Redistributions of source code must retain the above copyright
   19:  *    notice, this list of conditions and the following disclaimer.
   20:  * 2. Redistributions in binary form must reproduce the above copyright
   21:  *    notice, this list of conditions and the following disclaimer in the
   22:  *    documentation and/or other materials provided with the distribution.
   23:  * 3. Neither the name of the University nor the names of its contributors
   24:  *    may be used to endorse or promote products derived from this software
   25:  *    without specific prior written permission.
   26:  *
   27:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
   28:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   29:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   30:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
   31:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   32:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   33:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   34:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   35:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   36:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   37:  * SUCH DAMAGE.