This is an effort to show off erlang/c interop. In theory, it was going to encapsulate a C node, but it might just do a port for now...

First, compile the C program and the beamfiles:

rebar compile
rebar compile

NOTE - yes, run it twice for now, because I don't know how to fix a bug in the build process yet...

Next, run an erlang console with erl -pa ebin.

Now call foo/1 and bar/1 on the complex module:

complex:start().
complex:foo(1).
complex:bar(1).