This adds the necessary guards and includes for the Android modules.
While the module does not compile currently due to nullability
differences (and in some cases missing declarations), this at least
brings the module to a point where we can start working on the errors
and differences to create a maintainable codebase for Android.
Rather than relaying the underlying system error, replace the error with
the expected error code. This repairs the test case expectation of the
thrown error.
This allows for us to use the constants without explicitly casting the
type to `DWORD` on each site of use. By providing the shadowing
overload we can simply use the constants without impacting the
readability of the surrounding code.
Introduce the new Win32 error domain and error type to allow us to
represent the underlying OS error for file system operations. This
prepares us for the necessary support in `FileManager`.
