private void WriteHeader(pcap_header_t pcap_header) { writer.Write(pcap_header.magic_number); writer.Write(pcap_header.version_major); writer.Write(pcap_header.version_minor); writer.Write(pcap_header.thiszone); writer.Write(pcap_header.sigfigs); writer.Write(pcap_header.snaplen); writer.Write(pcap_header.network); }