--- /dev/null
+# NTP Copyright Notice
+ __________________________________________________________________
+
+ The following copyright notice applies to all files collectively called
+ The Network Time Protocol Version 4 Distribution. Unless specifically
+ declared otherwise in an individual file, this entire notice applies as
+ if the text was explicitly included in the file.
+
+ See the LICENSE file for licensing information.
+
+***********************************************************************
+* *
+* Copyright (c) University of Delaware 1992-2015 *
+* *
+* All Rights Reserved *
+***********************************************************************
+
+ Content starting in 2011 from Harlan Stenn, Juergen Perlinger, Dave
+ Hart, Danny Mayer, Martin Burnicki, and possibly others is:
+***********************************************************************
+* *
+* Copyright (c) Network Time Foundation 2011-2024 *
+* *
+* All Rights Reserved *
+* *
+***********************************************************************
+
--- /dev/null
+# NTP License
+
+See the COPYRIGHT file for the copyright notice.
+
+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 AUTHORS \`\`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 AUTHORS 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.
+
+“The University of Delaware” must not be used in advertising or
+publicity pertaining to the distribution or use of the software
+without specific, written prior permission.