cc_shutdown cc_create cc_close cc_destroy cc_get_change_time cc_open cc_store cc_remove_cred cc_set_principal cc_get_principal cc_get_cred_version cc_get_name cc_seq_fetch_NCs_begin cc_seq_fetch_NCs_next cc_seq_fetch_NCs_end cc_seq_fetch_creds_begin cc_seq_fetch_creds_next cc_seq_fetch_creds_end cc_get_NC_info cc_free_principal cc_free_name cc_free_creds cc_free_NC_info