code: func Init() error {
  	var err error
  	family, err = netlink.Family(familyName)
  	if err != nil {
  		return err
  	}
  
  	return netlink.SendMessageUnmarshal(C.IPVS_CMD_GET_INFO, family, 0, &info)
  }
docs: // Init intialises IPVS.