epan/dissectors/packet-dns.h

   1 /* packet-dns.h
   2  * Definitions for packet disassembly structures and routines used both by
   3  * DNS and NBNS.
   4  *
   5  * $Id$
   6  *
   7  * Wireshark - Network traffic analyzer
   8  * By Gerald Combs <gerald@wireshark.org>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  24  */
  25
  26
  27 #ifndef __PACKET_DNS_H__
  28 #define __PACKET_DNS_H__
  29
  30 const char *dns_class_name(int dns_class);
  31
  32 int expand_dns_name(tvbuff_t *, int, int, int, const guchar **);
  33 /* Just like expand_dns_name, but pretty-prints empty names. */
  34 int get_dns_name(tvbuff_t *, int, int, int, const guchar **);
  35
  36 #define MAXDNAME        1025            /* maximum domain name length */
  37
  38 #endif /* packet-dns.h */