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+/* pcapio.h
+ * Declarations of our own routines for writing libpcap files.
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * Derived from code in the Wiretap Library
+ * Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* Writing pcap files */
+
+/** Write the file header to a dump file.
+ Returns TRUE on success, FALSE on failure.
+ Sets "*err" to an error code, or 0 for a short write, on failure*/
+extern gboolean
+libpcap_write_file_header(FILE* pfile, int linktype, int snaplen,
+ gboolean ts_nsecs, guint64 *bytes_written, int *err);
+
+/** Write a record for a packet to a dump file.
+ Returns TRUE on success, FALSE on failure. */
+extern gboolean
+libpcap_write_packet(FILE* pfile,
+ time_t sec, guint32 usec,
+ guint32 caplen, guint32 len,
+ const guint8 *pd,
+ guint64 *bytes_written, int *err);
+
+/* Writing pcap-ng files */
+
+/** Write a section header block (SHB)
+ *
+ */
+extern gboolean
+pcapng_write_session_header_block(FILE* pfile, /**< Write information */
+ const char *comment, /**< Comment on the section, Optinon 1 opt_comment
+ * A UTF-8 string containing a comment that is associated to the current block.
+ */
+ const char *hw, /**< HW, Optinon 2 shb_hardware
+ * An UTF-8 string containing the description of the hardware used to create this section.
+ */
+ const char *os, /**< Operating system name, Optinon 3 shb_os
+ * An UTF-8 string containing the name of the operating system used to create this section.
+ */
+ const char *appname, /**< Application name, Optinon 4 shb_userappl
+ * An UTF-8 string containing the name of the application used to create this section.
+ */
+ guint64 section_length, /**< Length of section */
+ guint64 *bytes_written, /**< Number of written bytes */
+ int *err /**< Error type */
+ );
+
+extern gboolean
+pcapng_write_interface_description_block(FILE* pfile,
+ const char *comment, /* OPT_COMMENT 1 */
+ const char *name, /* IDB_NAME 2 */
+ const char *descr, /* IDB_DESCRIPTION 3 */
+ const char *filter, /* IDB_FILTER 11 */
+ const char *os, /* IDB_OS 12 */
+ int link_type,
+ int snap_len,
+ guint64 *bytes_written,
+ guint64 if_speed, /* IDB_IF_SPEED 8 */
+ guint8 tsresol, /* IDB_TSRESOL 9 */
+ int *err);
+
+extern gboolean
+pcapng_write_interface_statistics_block(FILE* pfile,
+ guint32 interface_id,
+ guint64 *bytes_written,
+ const char *comment, /* OPT_COMMENT 1 */
+ guint64 isb_starttime, /* ISB_STARTTIME 2 */
+ guint64 isb_endtime, /* ISB_ENDTIME 3 */
+ guint64 isb_ifrecv, /* ISB_IFRECV 4 */
+ guint64 isb_ifdrop, /* ISB_IFDROP 5 */
+ int *err);
+
+extern gboolean
+pcapng_write_enhanced_packet_block(FILE* pfile,
+ const char *comment,
+ time_t sec, guint32 usec,
+ guint32 caplen, guint32 len,
+ guint32 interface_id,
+ guint ts_mul,
+ const guint8 *pd,
+ guint32 flags,
+ guint64 *bytes_written,
+ int *err);
+
+/*
+ * Editor modelines - http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */