UNDEF_ISUSER
if (result->is_user == UNDEF_ISUSER)
if (item->is_user != UNDEF_ISUSER)
if (result->is_user != UNDEF_ISUSER) {
new->is_user = UNDEF_ISUSER; /* Unknown */
new->is_user = UNDEF_ISUSER; /* Unknown */
if (result->is_user != UNDEF_ISUSER) {
new->is_user = UNDEF_ISUSER; /* Unknown */
new->is_user = UNDEF_ISUSER; /* Unknown */
if (result->is_user == UNDEF_ISUSER)
if (item->is_user != UNDEF_ISUSER)