I think this would fall under the 'Ancient Unix' license that Caldera set up many years back: http://www.tuhs.org/Archive/Caldera-license.pdf http://www.tuhs.or

I think this would fall under the 'Ancient Unix' license that Caldera set up many years back: http://www.tuhs.org/Archive/Caldera-license.pdf http://www.tuhs.org/Archive/Caldera-license.pdf (unless you want to be picky about the definition of 'version 1' here). Edit: I'm wrong, that specifically says pdp11, so the pdp7 code isn't covered.