copyright revision 1.20 
11.9SuweCopyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
21.16Sjakllsch    2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
31.20Sjnemeth    2018, 2019, 2020, 2021, 2022
41.20Sjnemeth    The NetBSD Foundation, Inc.  All rights reserved.
51.1SlukemCopyright (c) 1982, 1986, 1989, 1991, 1993
61.1Slukem    The Regents of the University of California.  All rights reserved.
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