1  /* { dg-do compile } */
       2  /* { dg-options "-std=gnu99" } */
       3  
       4  #include <stdint.h>
       5  #include <bpf-helpers.h>
       6  
       7  void
       8  foo ()
       9  {
      10    int ret;
      11    void *skb, *key;
      12    uint32_t size;
      13    uint64_t flags;
      14  
      15    ret = bpf_skb_set_tunnel_key (skb, key, size, flags);
      16  }
      17  
      18  /* { dg-final { scan-assembler "call\t21" } } */