Obtain CWD/PWD

[IngwiePhoenix]

Hey!

I was looking through the source files and could, thus far, not find out if cppfs supported obtaining the current working directory. Unfortunately, there are a lot of information on how to use getcwd() on Windows - in fact, multiple versions... This is very confusing, so I hoped to find a simple method right here in cppfs, which I like a lot from what I saw so far! :)

So if a getcwd()-ish function is not implemented yet, I'd like to request it. :)

Kind regards, Ingwie.

[Caldfir]

I would be interested in this functionality as well. Generally, the ability to convert a path between relative and absolute representations would be helpful.