4 * $Id: globals.h,v 1.20 2000/08/11 13:34:29 deniel 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.
32 #include "timestamp.h"
34 #define MIN_PACKET_SIZE 68 /* minimum amount of packet data we can read */
36 /* Byte swapping routines */
38 ( (((x) & 0x00ff) << 8) | \
39 (((x) & 0xff00) >> 8) )
41 ( (((x) & 0x000000ff) << 24) | \
42 (((x) & 0x0000ff00) << 8) | \
43 (((x) & 0x00ff0000) >> 8) | \
44 (((x) & 0xff000000) >> 24) )
48 # define LITTLE_ENDIAN 4321
49 # define BIG_ENDIAN 1234
50 # ifdef WORDS_BIGENDIAN
51 # define BYTE_ORDER BIG_ENDIAN
53 # define BYTE_ORDER LITTLE_ENDIAN
57 /* From the K&R book, p. 89 */
59 # define MAX(x, y) ((x) > (y) ? (x) : (y))
63 # define MIN(x, y) ((x) < (y) ? (x) : (y))
66 extern packet_info pi;
67 extern capture_file cfile;
68 extern guint main_ctx, file_ctx;
69 extern gchar comp_info_str[256];
70 extern gchar *ethereal_path;
71 extern gchar *medium_font;
72 extern gchar *bold_font;
73 extern gchar *last_open_dir;
74 extern gboolean auto_scroll_live;
75 extern int g_resolving_actif;
76 extern gboolean g_ip_dscp_actif;
77 extern field_info *finfo_selected;
79 extern ts_type timestamp_type;
81 #define PF_DIR ".ethereal"