# Directory structure - `fuzzers/`: Sources for the fuzzing harnesses. - `corpora/`: Contains the fuzzing corpora and assorted tools. The corpora are filed under a directory with the same name as the fuzzing harness. Each of those directories also contains the following: - `in/`: Contains the actual corpus test cases. - `tools/`: Any tools useful for that particular harness. A good example would be a binary which generates seed test cases.