Exit the Common Lisp implementation.

The SHUT-IT-DOWN library was created to serve the author's needs when writing an interactive program that needed to be able to exit.

The design disregards return values for the Lisp process on platforms that have such.

There is no argument and QUIT either succeeds or fails, then returning no value.

Addition to Quicklisp is pending.

Here is the source, the ASDF system definition, and the documentation.

system programming