4 * $Id: globals.h,v 1.18 2000/06/27 04:35:45 guy Exp $
6 * Ethereal - Network traffic analyzer
7 * By Gerald Combs <gerald@zing.org>
8 * Copyright 1998 Gerald Combs
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.
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.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
41 #ifndef __TIMESTAMP_H__
42 #include "timestamp.h"
45 #define MIN_PACKET_SIZE 68 /* minimum amount of packet data we can read */
47 /* Byte swapping routines */
49 ( (((x) & 0x00ff) << 8) | \
50 (((x) & 0xff00) >> 8) )
52 ( (((x) & 0x000000ff) << 24) | \
53 (((x) & 0x0000ff00) << 8) | \
54 (((x) & 0x00ff0000) >> 8) | \
55 (((x) & 0xff000000) >> 24) )
59 # define LITTLE_ENDIAN 4321
60 # define BIG_ENDIAN 1234
61 # ifdef WORDS_BIGENDIAN
62 # define BYTE_ORDER BIG_ENDIAN
64 # define BYTE_ORDER LITTLE_ENDIAN
68 /* From the K&R book, p. 89 */
70 # define MAX(x, y) ((x) > (y) ? (x) : (y))
74 # define MIN(x, y) ((x) < (y) ? (x) : (y))
77 extern FILE *data_out_file;
78 extern packet_info pi;
79 extern capture_file cfile;
80 extern guint main_ctx, file_ctx;
81 extern gchar comp_info_str[256];
82 extern gchar *ethereal_path;
83 extern gchar *medium_font;
84 extern gchar *bold_font;
85 extern gchar *last_open_dir;
86 extern gboolean auto_scroll_live;
87 extern int g_resolving_actif;
88 extern gboolean g_ip_dscp_actif;
89 extern field_info *finfo_selected;
91 extern ts_type timestamp_type;
93 #define PF_DIR ".ethereal"