pub unsafe extern "C" fn Dart_DetectNullSafety(
    script_uri: *const c_char,
    package_config: *const c_char,
    original_working_directory: *const c_char,
    snapshot_data: *const u8,
    snapshot_instructions: *const u8,
    kernel_buffer: *const u8,
    kernel_buffer_size: isize
) -> bool