#include "vmlinux.h"
#include <bpf/bpf_core_read.h>
#include <bpf/bpf_helpers.h>
struct {
__uint(type, BPF_MAP_TYPE_PERCPU_ARRAY);
__type(key, u32);
__type(value, u32);
__uint(max_entries, 1);
} percpu_map SEC(".maps");
char _license[] SEC("license") = "GPL";