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1 office 1 /* type_util.h
2 * Types utility definitions
3 *
4 * Wireshark - Network traffic analyzer
5 * By Gerald Combs <gerald@wireshark.org>
6 * Copyright 1998 Gerald Combs
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License
10 * as published by the Free Software Foundation; either version 2
11 * of the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
21 */
22  
23 #ifndef __TYPE_UTIL_H__
24 #define __TYPE_UTIL_H__
25  
26 #include <glib.h>
27 #include "ws_symbol_export.h"
28  
29 /*
30 * guint64 to gdouble conversions taken from gstutils.h of GStreamer project
31 *
32 * GStreamer
33 * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
34 * 2000 Wim Taymans <wtay@chello.be>
35 * 2002 Thomas Vander Stichele <thomas@apestaart.org>
36 *
37 * gstutils.h: Header for various utility functions
38 *
39 * GNU GPL v2
40 *
41 */
42  
43 WS_DLL_PUBLIC
44 guint64 type_util_gdouble_to_guint64(gdouble value);
45 WS_DLL_PUBLIC
46 gdouble type_util_guint64_to_gdouble(guint64 value);
47  
48 #ifdef _WIN32
49 #define gdouble_to_guint64(value) type_util_gdouble_to_guint64(value)
50 #define guint64_to_gdouble(value) type_util_guint64_to_gdouble(value)
51 #else
52 #define gdouble_to_guint64(value) ((guint64)(value))
53 #define guint64_to_gdouble(value) ((gdouble)(value))
54 #endif
55  
56 #endif /* __TYPE_UTIL_H__ */