[asterisk-users] AGI library for C/C++

[Vieri]

I'm wondering if anyone knows a good, stable C AGI library (* v. 1.4 and 1.6 compatible).
I've taken a look at CAGI and QUIVR but their latest code releases date back to 2006.
I've also seen a more recent project (wildpbx) dated 2009:
http://github.com/comradeb14ck/wildpbx/tree/master/libraries/agi/c/

Any suggestions/recommendations for a C AGI library?

Thanks,

Vieri