krb5_encode_kdc_rep
errcode = krb5_encode_kdc_rep(kdc_context, KRB5_AS_REP, &reply_encpart,
errcode = krb5_encode_kdc_rep(kdc_context, KRB5_TGS_REP, &reply_encpart,
krb5_error_code krb5_encode_kdc_rep