-#ifdef WIN32
-const char usage_long1[] = "\
-Usage: iperf [-s|-c host] [options]\n\
- iperf [-h|--help] [-v|--version]\n\
-\n\
-Client/Server:\n\
- -f, --format [kmKM] format to report: Kbits, Mbits, KBytes, MBytes\n\
- -i, --interval # seconds between periodic bandwidth reports\n\
- -l, --len #[KM] length of buffer to read or write (default 8 KB)\n\
- -m, --print_mss print TCP maximum segment size (MTU - TCP/IP header)\n\
- -o, --output <filename> output the report or error message to this specified file\n\
- -p, --port # server port to listen on/connect to\n\
- -u, --udp use UDP rather than TCP\n\
- -w, --window #[KM] TCP window size (socket buffer size)\n\
- -B, --bind <host> bind to <host>, an interface or multicast address\n\
- -C, --compatibility for use with older versions does not sent extra msgs\n\
- -M, --mss # set TCP maximum segment size (MTU - 40 bytes)\n\
- -N, --nodelay set TCP no delay, disabling Nagle's Algorithm\n\
- -V, --IPv6Version Set the domain to IPv6\n\
-\n\
-Server specific:\n\
- -s, --server run in server mode\n\
- -U, --single_udp run in single threaded UDP mode\n\
- -D, --daemon run the server as a daemon\n\
- -R, --remove remove service in win32\n";
-
-const char usage_long2[] = "\
-\n\
-Client specific:\n\
- -b, --bandwidth #[KM] for UDP, bandwidth to send at in bits/sec\n\
- (default 1 Mbit/sec, implies -u)\n\
- -c, --client <host> run in client mode, connecting to <host>\n\
- -d, --dualtest Do a bidirectional test simultaneously\n\
- -n, --num #[KM] number of bytes to transmit (instead of -t)\n\
- -r, --tradeoff Do a bidirectional test individually\n\
- -t, --time # time in seconds to transmit for (default 10 secs)\n\
- -F, --fileinput <name> input the data to be transmitted from a file\n\
- -I, --stdin input the data to be transmitted from stdin\n\
- -L, --listenport # port to recieve bidirectional tests back on\n\
- -P, --parallel # number of parallel client threads to run\n\
- -T, --ttl # time-to-live, for multicast (default 1)\n\
-\n\
-Miscellaneous:\n\
- -h, --help print this message and quit\n\
- -v, --version print version information and quit\n\
-\n\
-[KM] Indicates options that support a K or M suffix for kilo- or mega-\n\
-\n\
-The TCP window size option can be set by the environment variable\n\
-TCP_WINDOW_SIZE. Most other options can be set by an environment variable\n\
-IPERF_<long option name>, such as IPERF_BANDWIDTH.\n\
-\n\
-Report bugs to <dast@nlanr.net>\n";
-
-#else