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1 /* GLIB - Library of useful routines for C programming
2  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2 of the License, or (at your option) any later version.
8  *
9  * This library is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with this library; if not, write to the
16  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17  * Boston, MA 02111-1307, USA.
18  */
19 
20 /*
21  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
22  * file for a list of people on the GLib Team.  See the ChangeLog
23  * files for a list of changes.  These files are distributed with
24  * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
25  */
26 
27 #ifndef __G_DEBUG_H__
28 #define __G_DEBUG_H__
29 
30 G_BEGIN_DECLS
31 
32 typedef enum {
33   G_DEBUG_FATAL_WARNINGS  = 1 << 0,
34   G_DEBUG_FATAL_CRITICALS = 1 << 1
35 } GDebugFlag;
36 
37 
38 #ifdef G_ENABLE_DEBUG
39 
40 #define G_NOTE(type, action)            G_STMT_START { \
41     if (!_g_debug_initialized)                         \
42        { _g_debug_init (); }                           \
43     if (_g_debug_flags & G_DEBUG_##type)               \
44        { action; };                         } G_STMT_END
45 
46 #else /* !G_ENABLE_DEBUG */
47 
48 #define G_NOTE(type, action)
49 
50 #endif /* G_ENABLE_DEBUG */
51 
52 GLIB_VAR gboolean _g_debug_initialized;
53 GLIB_VAR guint _g_debug_flags;
54 
55 G_GNUC_INTERNAL void _g_debug_init (void);
56 
57 G_END_DECLS
58 
59 #endif /* __G_DEBUG_H__ */
60