Unable to compile my C Extension on Windows: unresolved external link errors

[Barry]

> On 12 Nov 2021, at 22:53, Marco Sulla <Marco.Sulla.Python at gmail.com> wrote:
> 
> It seems that on Windows it doesn't find python3.lib,
> even if I put it in the path. So I get the `unresolved external link`
> errors.

I think you need the python310.lib (not sure of file name) to get to the internal symbols.

You can use the objdump(?) utility to check that the symbols are in the lib.

Barry