krb5_setpw_req
FIELDOF_NORM(struct krb5_setpw_req, ostring_data, password, 0),
FIELDOF_NORM(struct krb5_setpw_req, principal, target, 1),
FIELDOF_NORM(struct krb5_setpw_req, realm_of_principal, target, 2),
DEFSEQTYPE(setpw_req, struct krb5_setpw_req, setpw_req_fields, 0);
struct krb5_setpw_req req;
(const struct krb5_setpw_req *rep, krb5_data **code);