MAKE_ENCFN
MAKE_ENCFN(asn1_encode_realm, realm_of_principal_data);
MAKE_ENCFN(asn1_encode_principal_name, principal_data);
MAKE_ENCFN(asn1_encode_encryption_key, encryption_key);
MAKE_ENCFN(asn1_encode_checksum, checksum);
MAKE_ENCFN(asn1_encode_kdc_req_hack, kdc_req_body_hack);
MAKE_ENCFN(asn1_encode_sequence_of_checksum, seq_of_checksum);