writeSyscallName    = "wsasend"
	writeToSyscallName  = "wsasendto"
	writeMsgSyscallName = "wsasendmsg"
)

func init() {
	poll.InitWSA()
}

// canUseConnectEx reports whether we can use the ConnectEx Windows API call
// for the given network type.
func canUseConnectEx(net string) bool {
	switch net {
	case "tcp", "tcp4", "tcp6":
		return true
	}
	// ConnectEx windows API does not support connectionless sockets.