krb5_fcc_read_data
static krb5_error_code krb5_fcc_read_data
kret = krb5_fcc_read_data(context, id, &creds->ticket);
kret = krb5_fcc_read_data(context, id, &creds->second_ticket);
kret = krb5_fcc_read_data(context, id, krb5_princ_realm(context, tmpprinc));
kret = krb5_fcc_read_data(context, id, krb5_princ_component(context, tmpprinc, i));