code: def add_header_info(data_api, struct_inflator):
      
      struct_inflator.set_header_info(data_api.r_free,
                                      data_api.r_work,
                                      data_api.resolution,
                                      data_api.title,
                                      data_api.deposition_date,
                                      data_api.release_date,
                                      data_api.experimental_methods)
docs: Add ancilliary header information to the structure.
  	 :param data_api the interface to the decoded data
  	 :param struct_inflator the interface to put the data into the client object