[cffi-devel] Re: [anaphora-devel] Python embedded API and passing arrays with CFFI

Jeremy Smith wrote:

Hi folks,

I'm trying to interface Python to Lisp using the official embedded API. One aspect of this is that you can setup callback functions to pass data from Python to Lisp.

I've got this figured out, but I could still do with some help on the array thing.

I want an array of structs. Not pointers to structs, but actual structs. So with an array of 4 16-byte structs, it should be 64 bytes.

I've got around the problem by using a struct which has 16 entries (4 * the 4-entry struct), but that's not desirable because it doesn't scale to more module entries without increasing the struct by 4 more entries.

Could someone please enlighten me on how to do this?

Thanks,

Jeremy.