assoc assoc_cdr assq Cyc_length Cyc_list Cyc_list2string Cyc_list2vector Cyc_set_car Cyc_set_cdr Cyc_set_cell malloc_make_pair memberp memqp

list assoc_cdr ( void *  data, object  x, list  l  ) Same as assoc but check the cdr of each item for equality