how to pass a python socket to a .dll?

[inhahe]

i'm trying to make a .dll that will let me use WSAPoll, which is a windows 
sockets function, to mimic select.poll on a windows box.  i cbb learning 
python extensions, so i'm just going to use ctypes with a dll, so I hope 
that it doesn't bring up a big performance issue.   anyway, the problem is 
that I want to use Python-created sockets with it, but WSAPoll requires 
winsock2.h SOCKET objects.

so unless someone can tell me how to create/reference a windows socket 
object using the winsock2 lib from just a file/socket descriptor (being that 
this isn't a windows programming forum), i'm just asking how I could gain 
access to the actual Windows socket associated with a Python socket that 
Python for Windows has to store somewhere.  even if I have to modify 
socketmodule.c.

btw, i don't know much about this stuff, i hardly ever even program in c++, 
so i hope anybody's not too cryptic :P