text: #include "net/ip/uip.h"
  #include "net/ipv6/uip-ds6.h"
  #include <string.h>
  #include "ip64-eth-interface.h"
  
  #define UIP_IP_BUF        ((struct uip_ip_hdr *)&uip_buf[UIP_LLH_LEN])
  
  #define DEBUG DEBUG_NONE
  #include "net/ip/uip-debug.h"
  
  static void
  init(void)
  {
    PRINTF("eth-bridge: init\n");
    ip64_eth_interface.init();
  }
  /*---------------------------------------------------------------------------*/
  static int
  output()
  {
    PRINTF("eth-bridge: src=");
    PRINT6ADDR(&UIP_IP_BUF->srcipaddr);
    PRINTF(" dst=");
    PRINT6ADDR(&UIP_IP_BUF->destipaddr);
    PRINTF("\n");
    ip64_eth_interface.output();
    return 0;
  }
  /*---------------------------------------------------------------------------*/
  const struct uip_fallback_interface rpl_interface = {
    init, output
  };
  /*---------------------------------------------------------------------------*/
  