1 #include <linux/bpf.h>
2 
3 #include <bpf/bpf_helpers.h>
4 #include <bpf/bpf_endian.h>
5 
6 SEC("sk_msg1")
7 int bpf_prog1(struct sk_msg_md *msg)
8 {
9 	return SK_PASS;
10 }
11 
12 char _license[] SEC("license") = "GPL";
13