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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2009 Nathaniel Smith <njs@pobox.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __DRW_TIMER_H__
#define __DRW_TIMER_H__
/*
* This file defines a timer interface similar to GTimer, but defined in real
* wall-clock time. A GTimer may stop counting while the computer is suspended
* or the process is stopped:
* https://bugzilla.gnome.org/show_bug.cgi?id=552994
* but a DrwTimer keeps counting regardless.
*
* Currently this only provides second resolution as compared to GTimer's
* microsecond resolution, but a typing break program doesn't really need
* microsecond resolution anyway.
*/
typedef struct _DrwTimer DrwTimer;
DrwTimer * drw_timer_new ();
void drw_timer_start (DrwTimer *timer);
double drw_timer_elapsed (DrwTimer *timer);
void drw_timer_destroy (DrwTimer *timer);
#endif /* __DRW_TIMER_H__ */
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