int expose_port_watch_rtnl(sd_event *event, int recv_fd, sd_netlink_message_handler_t handler, void *userdata, sd_netlink **ret);
int expose_port_send_rtnl(int send_fd);
-int expose_port_execute(sd_netlink *rtnl, FirewallContext **fw_ctx, ExposePort *l, union in_addr_union *exposed);
-int expose_port_flush(FirewallContext **fw_ctx, ExposePort* l, union in_addr_union *exposed);
+int expose_port_execute(sd_netlink *rtnl, FirewallContext **fw_ctx, ExposePort *l, int af, union in_addr_union *exposed);
+int expose_port_flush(FirewallContext **fw_ctx, ExposePort* l, int af, union in_addr_union *exposed);