Example of handling C callbacks

[Le Snelson]

I have a legacy system which uses an interprocess communications (IPC)
library. It behaves very much like X-windows.  It has its own event loop
and invokes callbacks in the same manner.

What I would like to do is replace one of the processes in the middle of
this network of processes with a Python application.  So, I'm looking
for examples of how to handle C callbacks in extensions.  One thought
I've had is to SWIG the libray interfaces.  This seems fine for sending
messages, but I can't visualize the callback implementation.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: le_snelson.vcf
Type: text/x-vcard
Size: 340 bytes
Desc: Card for Le Snelson
URL: <http://mail.python.org/pipermail/python-list/attachments/20010104/3ffbb8e5/attachment.vcf>