linaro gcc,Gcc编译器

# include stdio.h # include Linux/TCP.h # include Linux/IPv6.h # include Linux/if _ ether.h struct tcphdr tcp； }_attribute__((packed ) ) PKT_v4={.eth.h_proto=bpf_htons ) eth_p幽默书籍)， iph.ihl=5， struct ipv6hdr iph； struct tcphdr tcp； }_attribute__((packed ) ) PKT_v6={.eth.h_proto=bpf_htons ) eth_p幽默书籍V6 )， iph.nexthdr=} gcc公司

# include stdio.h # include Linux/TCP.h # include Linux/IPv6.h # include Linux/if _ ether.h struct tcphdr tcp； } _ packed PKT _ v4={.eth.h _ proto=bpf _ htons (eth _ p幽默书籍)， iph.ihl=5， iph.protocol=6， iph . struct ipv6hdr iph； struct tcphdr tcp； } _ packed PKT _ V6={.eth.h _ proto=bpf _ htons (eth _ p幽默书籍V6 )， iph.nexthdr=6， iph.payload _ led } arm64 compiler