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 2.1 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, see <http://www.gnu.org/licenses/>.
16 */
17
18/*
19 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
20 * file for a list of people on the GLib Team. See the ChangeLog
21 * files for a list of changes. These files are distributed with
22 * GLib at ftp://ftp.gtk.org/pub/gtk/.
23 */
24
25#ifndef __G_TIMER_H__
26#define __G_TIMER_H__
27
28#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
29#error "Only <glib.h> can be included directly."
30#endif
31
32#include <glib/gtypes.h>
33
34G_BEGIN_DECLS
35
36/* Timer
37 */
38
39/* microseconds per second */
40typedef struct _GTimer GTimer;
41
42#define G_USEC_PER_SEC 1000000
43
44GLIB_AVAILABLE_IN_ALL
45GTimer* g_timer_new (void);
46GLIB_AVAILABLE_IN_ALL
47void g_timer_destroy (GTimer *timer);
48GLIB_AVAILABLE_IN_ALL
49void g_timer_start (GTimer *timer);
50GLIB_AVAILABLE_IN_ALL
51void g_timer_stop (GTimer *timer);
52GLIB_AVAILABLE_IN_ALL
53void g_timer_reset (GTimer *timer);
54GLIB_AVAILABLE_IN_ALL
55void g_timer_continue (GTimer *timer);
56GLIB_AVAILABLE_IN_ALL
57gdouble g_timer_elapsed (GTimer *timer,
58 gulong *microseconds);
59
60GLIB_AVAILABLE_IN_ALL
61void g_usleep (gulong microseconds);
62
63GLIB_AVAILABLE_IN_ALL
64void g_time_val_add (GTimeVal *time_,
65 glong microseconds);
66GLIB_AVAILABLE_IN_ALL
67gboolean g_time_val_from_iso8601 (const gchar *iso_date,
68 GTimeVal *time_);
69GLIB_AVAILABLE_IN_ALL
70gchar* g_time_val_to_iso8601 (GTimeVal *time_) G_GNUC_MALLOC;
71
72G_END_DECLS
73
74#endif /* __G_TIMER_H__ */
75