[static_cast]

Here's the deal: google.com will have a LOT of closed ports, so you have to wait (timeout) every time there is a closed one. [which makes sense, but I wish it could be improved]

1) Does anybody mind writing a description? All I have is, "A port scanner." XD
2) Does anybody mind writing a sample output file? I don't really like mine:
Scan started at x. Elapsed time: x
Host: x | Ports: x | Timeout: x

I suggest timeout 100 or 250, btw.