"Good code documents itself", many say, but can an IOCCC winner be refactored to fulfill that statement? See the trivial steps I took in order to refactor the above code to make it clear an readable by browsing through the patches in this repository, or read the detailed explanation about the project at my blog.
The program can be built on a typical Linux system using GCC by issuing the following command:
$ make makarios
Use the following command to run tests:
$ make check >/dev/null && echo "OK"
The refactored code is distributed under the terms of the WTFPL license document. Read the file named LICENSE.md for the details.