krb5_ldap_put_principal
/* put_principal */ krb5_ldap_put_principal,
retval = krb5_ldap_put_principal(context, &entry, NULL);
krb5_ldap_put_principal(krb5_context, krb5_db_entry *, char **);
code = krb5_ldap_put_principal(context, entry, NULL);