I just read this:
https://cvsweb.openbsd.org/src/share/misc/license.template?rev=HEAD
It is a nice license, because it is short, and I wonder why a permisive
license cannot be shorter (well, I do not understand the many legal
words).
But perhaps to short? It does not mention that the disclaimer should
be copied as in the original BSD licence. From the meaning I cannot
see that a disclaimer is part of the "permission notice".
As I see, authors in OpenBSD retain their copyright? Do they agree
to a common license for the whole?
Rod.