Threaded HTTP server supporting EPOLL in Common Lisp

Thot has the following acceptor loops :
    epoll  unthreaded, using epoll(7) on Linux
   select  unthreaded, using select(2)
 threaded  threaded defaults to 8 threads, see *INIT-THREADS*

The threaded loop has the following worker loops :
    epoll  using epoll(7) on Linux
   select  using select(2)

Usage :
    (asdf:load-system :thot)
    (thot:start)