mirror of
https://github.com/subsurface/subsurface.git
synced 2024-12-05 00:21:29 +00:00
cb28158b9a
Since I learned while trying to implement this that getting sub-second resolution time in portable C99 is hard (especially for someone who is used to the comfort of std::chrono and Howard Hinnants date library) the timer-implemetation from libdivecomputer is now copied to the subsurface source. Signed-off-by: Christof Arnosti <charno@charno.ch>
51 lines
1.3 KiB
C
51 lines
1.3 KiB
C
/*
|
|
* libdivecomputer
|
|
*
|
|
* Copyright (C) 2018 Jef Driesen
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
* MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef DC_TIMER_H
|
|
#define DC_TIMER_H
|
|
|
|
#include <libdivecomputer/common.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif /* __cplusplus */
|
|
|
|
#if defined (_WIN32) && !defined (__GNUC__)
|
|
typedef unsigned __int64 dc_usecs_t;
|
|
#else
|
|
typedef unsigned long long dc_usecs_t;
|
|
#endif
|
|
|
|
typedef struct dc_timer_t dc_timer_t;
|
|
|
|
dc_status_t
|
|
dc_timer_new (dc_timer_t **timer);
|
|
|
|
dc_status_t
|
|
dc_timer_now (dc_timer_t *timer, dc_usecs_t *usecs);
|
|
|
|
dc_status_t
|
|
dc_timer_free (dc_timer_t *timer);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif /* __cplusplus */
|
|
#endif /* DC_TIMER_H */
|