00001 /* GLIB - Library of useful routines for C programming 00002 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald 00003 * Portions copyright (c) 2006 Nokia Corporation. All rights reserved. 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public 00016 * License along with this library; if not, write to the 00017 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00018 * Boston, MA 02111-1307, USA. 00019 */ 00020 00021 /* 00022 * Modified by the GLib Team and others 1997-2000. See the AUTHORS 00023 * file for a list of people on the GLib Team. See the ChangeLog 00024 * files for a list of changes. These files are distributed with 00025 * GLib at ftp://ftp.gtk.org/pub/gtk/. 00026 */ 00027 00028 #ifndef __G_TIMER_H__ 00029 #define __G_TIMER_H__ 00030 00031 #include <_ansi.h> 00032 #include <glib/gtypes.h> 00033 00034 G_BEGIN_DECLS 00035 00036 /* Timer 00037 */ 00038 00039 /* microseconds per second */ 00040 typedef struct _GTimer GTimer; 00041 00042 #define G_USEC_PER_SEC 1000000 00043 00044 IMPORT_C GTimer* g_timer_new (void); 00045 IMPORT_C void g_timer_destroy (GTimer *timer); 00046 IMPORT_C void g_timer_start (GTimer *timer); 00047 IMPORT_C void g_timer_stop (GTimer *timer); 00048 IMPORT_C void g_timer_reset (GTimer *timer); 00049 IMPORT_C void g_timer_continue (GTimer *timer); 00050 IMPORT_C gdouble g_timer_elapsed (GTimer *timer, 00051 gulong *microseconds); 00052 00053 IMPORT_C void g_usleep (gulong microseconds); 00054 00055 IMPORT_C void g_time_val_add (GTimeVal *time_, 00056 glong microseconds); 00057 00058 G_END_DECLS 00059 00060 #endif /* __G_TIMER_H__ */