errbuf 613 examples/pcap2nbench/main.cpp char errbuf[PCAP_ERRBUF_SIZE]; errbuf 647 examples/pcap2nbench/main.cpp cap = pcap_open_offline(argv[optind], errbuf); errbuf 650 examples/pcap2nbench/main.cpp std::cout << "pcap_open_offline(" << argv[optind] << "): " << errbuf