ENUM_PTRS_WITH(tiffsep_device_enum_ptrs, tiffsep_device *pdev)
{
    if (index < pdev->devn_params.separations.num_separations)
        ENUM_RETURN(pdev->devn_params.separations.names[index].data);
    ENUM_PREFIX(st_device_printer,
                    pdev->devn_params.separations.num_separations);
    return 0;
}
ENUM_PTRS_WITH(tiffsep_device_enum_ptrs, tiffsep_device *pdev)
{
    if (index < pdev->devn_params.separations.num_separations)
        ENUM_RETURN(pdev->devn_params.separations.names[index].data);
    ENUM_PREFIX(st_device_printer,
                    pdev->devn_params.separations.num_separations);
    return 0;
}