Someone
public c v1 · immutable#include <stdio.h>#include <pcap.h>main(){#ifdef _NET_BPF_H_ printf("net/bpf.h is included.\n");#else printf("net/bpf.h is *not* included.\n");#endif}#include <stdio.h>#include <pcap.h>main(){#ifdef _NET_BPF_H_ printf("net/bpf.h is included.\n");#else printf("net/bpf.h is *not* included.\n");#endif}