[RFC] Document intrinsic modules?

[Walter Spector]

Jerry DeLisle wrote:
> ...
> If we get a consensus from the team, I will be happy to implement the POSIX
> interfaces, or at least the ones needed most.  Consensus would be at least two
> other maintainers giving me a thumbs up.

If you decide to do it, I would be happy to run your code through some of my
test base and give you feedback.  When developing my "Personal Edition", I wrote
tests for almost all of them.

W.