.. ish, there are significant differences. In terms of amount of code, minor, but in terms of behaviour, not so. Mainly, when msys-2.0.dll detects it is calling

.. ish, there are significant differences. In terms of amount of code, minor, but in terms of behaviour, not so. Mainly, when msys-2.0.dll detects it is calling a native program it translates any arguments that look like paths to Windows form. The same is true for some specific environment variables.