Build a Windows DLL

[PhineasCampbell]

Hi I am trying to build a Windows DLL using the example on the getting started page. I can build using Visual Studio and load the dll, however, in a Python instance I get:
import bind as b
b.add(4,5)
Which gives the error
AttributeError: module 'bind' has no attribute 'add'

Now a Windows dll must have a set of exports which I define in the file bind.h which I post here

#pragma once

#ifdef BIND_EXPORTS
#define BIND_API __declspec(dllexport)
#else
#define BIND_API __declspec(dllimport)
#endif

extern "C" BIND_API PyObject* PyInit_bind();

extern "C" BIND_API int add(int i, int j);

Note I have exported the add directly, which I am able to call using the ctypes library. Is it possible to make the add visible in a Windows dll? I have tried PyInit_bind(); function signature with and without void, as expected it makes no difference. As it stands the dll exports 2 functions the direct add and PyInit_bind

Phineas

[PhineasCampbell]

For clarity this is the function signature

PYBIND11_MODULE(bind, m, py::mod_gil_not_used())

To show I have called the module bind, rather than example as in the example