[Openswan dev] the license of pfkeyv2.h

Paul Wouters paul at xelerance.com
Thu Aug 3 18:30:27 CEST 2006

On Thu, 3 Aug 2006, ifwang at yeah.net wrote:

> One of our coming project prepares to use pf_key to communicate with klips. As there is no GPL comments in the pfkeyv2.h. I wonder if it is allowed to include pfkeyv2.h in our userspace code which is not GPL license.

My copy says:

RFC 2367               PF_KEY Key Management API               July 1998

Appendix D: Sample Header File

This file defines structures and symbols for the PF_KEY Version 2
key management interface. It was written at the U.S. Naval Research
Laboratory. This file is in the public domain. The authors ask that
you leave this credit intact on any copies of this file.

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