//usage:#define pscan_trivial_usage
//usage: "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
//usage:#define pscan_full_usage "\n\n"
//usage: "Scan a host, print all open ports\n"
//usage:#define pscan_trivial_usage
//usage: "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
//usage:#define pscan_full_usage "\n\n"
//usage: "Scan a host, print all open ports\n"
//usage: "\n -c Show closed ports too"
//usage: "\n -b Show blocked ports too"
//usage: "\n -p Scan from this port (default 1)"
//usage: "\n -c Show closed ports too"
//usage: "\n -b Show blocked ports too"
//usage: "\n -p Scan from this port (default 1)"
- printf("%d closed, %d open, %d timed out (or blocked) ports\n",
+ printf("%u closed, %u open, %u timed out (or blocked) ports\n",