EXPAND_ADDRESS
for(p1 = e1->parent; p1->type != EXPAND_ADDRESS; p1 = p1->parent)
for(p2 = e2->parent; p2->type != EXPAND_ADDRESS; p2 = p2->parent)
case EXPAND_ADDRESS:
case EXPAND_ADDRESS:
if (xn->type != EXPAND_ADDRESS)
ep->dest = lka_find_ancestor(xn, EXPAND_ADDRESS)->u.mailaddr;
xn.type = EXPAND_ADDRESS;
case EXPAND_ADDRESS:
alias->type = EXPAND_ADDRESS;