Check for various headers to simplify porting efforts

[sedwards]

Reduce the diff a little bit without hopefully adding too much to the Linux side

[packit-as-a-service]

Ephemeral COPR build failed. @containers/packit-build please check.

[sedwards]

Sorry for the repeated force push, for some strange reason some of the rpm builds were failing even though none of the checks should have caused an issue.

I finally got all of the checks to pass except there was a formatting issue that I didn't know about with clang-format so I ran it and it seems to have reformatted a few other things in the tree.

Let me know if you want me to filter out those formatting changes and resubmit. Thanks!

[giuseppe]

thanks for opening a PR!

Won't the build fail when these headers are missing? Otherwise if they are not needed and the build succeeds, we can drop the include's.

If I can ask, what platform are you targetting for the port?

[giuseppe]

got no feedback, I am closing it. Please reopen if you are still working on it