def METHOD_NAME(pipe_handle, parent_pid, **kwds):
    """Returns prefix of command line used for spawning a child process."""
    if getattr(sys, "frozen", False):
        return [sys.executable, "--multiprocessing-fork", pipe_handle]
    else:
        prog = (
            "from joblib.externals.loky.backend.popen_loky_win32 import main; "
            f"main(pipe_handle={pipe_handle}, parent_pid={parent_pid})"
        )
        opts = util._args_from_interpreter_flags()
        return [
            spawn.get_executable(),
            *opts,
            "-c",
            prog,
            "--multiprocessing-fork",
        ]