is_salt_present
DEFOPTIONALTYPE(etype_info_1, is_salt_present, init_no_salt, etype_info_1_def);
DEFOPTIONALTYPE(etype_info2_1, is_salt_present, init_no_salt,
DEFOPTIONALTYPE(key_data_salt_if_present, is_salt_present, no_salt, krbsalt);