...May be interesting to programmers with C background who want to understand the high-level version of the low-level of FORTH. Those requiring a functioning FORTH should look elsewhere.
(The releases are usually out of date. Best to browse the code repository and download the latest snapshot.)
There is now a basic how-to to get you started in the [wiki].
(The OSDN mirror at http://sourceforge.jp/projects/bif-c/ is becoming inaccessible.)
In the spirit of Doug Bagley's Great Language Shootout, we provide our own, up to date version that we intend to run as an open source project, making it easy to contribute new tests, and easy to run the framework on your own computer.