pcap_close
pcap_close(p);
pcap_close(p);
pcap_close(handle);
void pcap_close(pcap_t *);
pcap_close(p);
pcap_close(hpcap);
pcap_close(p);
pcap_close(hpcap);
pcap_close(hpcap);
pcap_close(ph);
pcap_close(pd);