I have a module that looks like this
Then I run:
swig -o my_wrap.cxx -c++ -csharp my.swig
As a result, I got SWIGTYPE_p_int.cs as if SWIG doesn't know about the int
I know we can do array typemaps with C#'s array_csharp.i, but that seems to
for in/out types, here it's a variable.
I wonder how I should get SWIG to understand this type.