Multiple pointers

[Geoffrey Wilfart]

Carey Evans <careye at spamcop.net> wrote in message news:<87sn9j4x13.fsf at psyche.dnsalias.org>...
> 
> Actually, I'd create a new list from within wrapper(), and return it.
> With functions like PyList_SET_ITEM, this is actually considerably
> clearer than modifying an existing list.
> 
> I'm assuming that the size of the data is known beforehand, since
> you're not passing any parameters to my_function() to say how big each
> list is.  In that case, this code fragment should get you started.

My problem was precisely that the size was unknown. Sorry I forgot to
precise.
However the data are formatted like strings and null-terminated, then
I can use this method.

Thanks a lot for your help

Geoffrey