Please consider the referenced patch for inclusion in cffi-0.10.7. Comments towards improvments solicited.
Improvements to ABCL CFFI implementation:
o autoload the 'jna.jar' dependency if possible (requires abcl-1.1.0-dev)
o initial implementation of callbacks
Needs ABCL specific tests, but I can load CL+SSL with this patch.
[1]: http://slack.net/~evenson/abcl/cffi/abcl-cffi-20120224a.diff
Cheers, easyE