aatree | AA trees for Python

To turn your C++ code to Visual C++(Windows environment) all you need to do is to change all of your std:char s and std:string s to std:wchar s and std::wstring s, because windows uses wide ('w') format for text in Unicode, i.e there can be more then 1 byte per char.

In everything else your code has nothing to do with Windows and windows api - you don't include any platform specific libraries or headers.