#include "lwip/opt.h"
#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/pbuf.h"
#include "lwip/ip6.h"
#include "lwip/ip6.h"
#include "lwip/ip6_addr.h"
#include "lwip/ip6_addr.h"
#include "lwip/netif.h"
#include "lwip/netif.h"
#define LWIP_HDR_ETHIP6_H
err_t ethip6_output(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr);