//usage: " [-z PAUSE_MSEC] HOST [BYTES]"
//usage:#define traceroute_full_usage "\n\n"
//usage: "Trace the route to HOST\n"
-//usage: "\nOptions:"
//usage: IF_TRACEROUTE6(
//usage: "\n -4,-6 Force IP or IPv6 name resolution"
//usage: )
//usage: " HOST [BYTES]"
//usage:#define traceroute6_full_usage "\n\n"
//usage: "Trace the route to HOST\n"
-//usage: "\nOptions:"
//usage: "\n -d Set SO_DEBUG options to socket"
//usage: "\n -n Print numeric addresses"
//usage: "\n -r Bypass routing tables, send directly to HOST"