Code from the Basic Calls and Types Tutorial by Andrew P. Lentvorski

Usage
Run from the REPL with: (load #P"ccl:examples;FFI;Using-basic-calls-and-types;typetest.lisp")
(if you use a front-end to OpenMCL such as SLIME via emacs, you will only see the output of the Lisp code in the REPL.  View the *inferior-lisp* buffer for the output from the C code)

Files
typetest.lisp - Lisp code that builds the dynamic library from typetest.c, loads it, and calls the functions as described in the tutorial
typetest.c - C functions to be called
typetest-compile.sh - Builds the dynamic library from typetest.c