};
int message_new(sd_rtnl *rtnl, sd_rtnl_message **ret, uint16_t type);
int socket_write_message(sd_rtnl *nl, sd_rtnl_message *m);
};
int message_new(sd_rtnl *rtnl, sd_rtnl_message **ret, uint16_t type);
int socket_write_message(sd_rtnl *nl, sd_rtnl_message *m);