[PATCH 1/8] kernel32: Implement GetVolumePathName.

[Nikolay Sivov]

> +    const WCHAR fallbackpathW[] = { 'C',':','\\',0 };

This doesn't look right, could we make it dynamic using actual system drive?

Same goes for tests, where you got hardcoded C:\ drive.

According to docs this function should follow symlinks, will it 
potentially work with this implementation? Was it tested?

I think it makes sense to submit tests first, maybe combining them a 
little, to have 1 tests patch instead of 4.