def get_cc_feature_configuration(feature_configuration):
    """Returns the C++ feature configuration in a Swift feature configuration.

    Args:
        feature_configuration: The Swift feature configuration, as returned from
            `swift_common.configure_features`.

    Returns:
        A C++ `FeatureConfiguration` value (see
        [`cc_common.configure_features`](https://docs.bazel.build/versions/master/skylark/lib/cc_common.html#configure_features)
        for more information).
    """
    return feature_configuration.cc_feature_configuration