Copyright (c) 2022-2023 Tomohiro Kusumi <tkusumi@netbsd.org>
Copyright (c) 2011-2023 The DragonFly Project.  All rights reserved.

This code is derived from software contributed to The DragonFly Project
by Matthew Dillon <dillon@backplane.com>

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
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1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.
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   distribution.
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   from this software without specific, prior written permission.

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