Maybe build upon cs-win32 approach to generate wrappers

[lextm]

I can see currently only a few Win32 API wrappers are available in this package.

If you want to quick expand the API coverage, you might follow the approach of cs-win32 which generates C# wrappers from Win32 API manifests,

https://github.com/microsoft/CsWin32

Also reported to libwin32 https://github.com/Septh/libwin32/issues/4