add_recp
if (add_recp(queue, sit->str, EXPAND_ADDR) != 0)
if (add_recp(&queue, argv[i], EXPAND_WILDCARD) != 0)
int add_recp(struct queue *, const char *, int);
if (add_recp(queue, addr, EXPAND_WILDCARD) != 0)
if (add_recp(&bounceq, it->sender, EXPAND_WILDCARD) != 0)
if (add_recp(&itmqueue, addr, 0) != 0)