Interestingly, Radamsa is implemented in Scheme, then transpiled to C. Originally I played around with invoke Radamsa as a server (it's normal usage model), but this wasn't ideal because I wanted to use it at varying granularities, which would have meant multiple invocations per mutate/execute cycle. What I ended up doing was to take the compiled Scheme, get rid of all the syscalls, link it directly into the fuzzer program binary, and turn its `main` function into something I could call directly!