include_rules = [
  # Require explicit dependencies in each directory.
  "-mojo/public",
  # But everyone can depend on the C system headers.
  "+mojo/public/c/system",
]

specific_include_rules = {
  r".*_(unit|perf)test\.cc": [
    "+testing",
    # Our test harness is C++, so allow the use of C++:
    "+mojo/public/cpp/system",
    "+mojo/public/cpp/test_support",
    "+mojo/public/cpp/utility",
  ],
}