/usr/include/allegro5/timer.h is in liballegro5-dev 2:5.2.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* /\ _ \ /\_ \ /\_ \
* \ \ \L\ \\//\ \ \//\ \ __ __ _ __ ___
* \ \ __ \ \ \ \ \ \ \ /'__`\ /'_ `\/\`'__\/ __`\
* \ \ \/\ \ \_\ \_ \_\ \_/\ __//\ \L\ \ \ \//\ \L\ \
* \ \_\ \_\/\____\/\____\ \____\ \____ \ \_\\ \____/
* \/_/\/_/\/____/\/____/\/____/\/___L\ \/_/ \/___/
* /\____/
* \_/__/
*
* Timer routines.
*
* See readme.txt for copyright information.
*/
#ifndef __al_included_allegro5_timer_h
#define __al_included_allegro5_timer_h
#include "allegro5/base.h"
#include "allegro5/events.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Function: ALLEGRO_USECS_TO_SECS
*/
#define ALLEGRO_USECS_TO_SECS(x) ((x) / 1000000.0)
/* Function: ALLEGRO_MSECS_TO_SECS
*/
#define ALLEGRO_MSECS_TO_SECS(x) ((x) / 1000.0)
/* Function: ALLEGRO_BPS_TO_SECS
*/
#define ALLEGRO_BPS_TO_SECS(x) (1.0 / (x))
/* Function: ALLEGRO_BPM_TO_SECS
*/
#define ALLEGRO_BPM_TO_SECS(x) (60.0 / (x))
/* Type: ALLEGRO_TIMER
*/
typedef struct ALLEGRO_TIMER ALLEGRO_TIMER;
AL_FUNC(ALLEGRO_TIMER*, al_create_timer, (double speed_secs));
AL_FUNC(void, al_destroy_timer, (ALLEGRO_TIMER *timer));
AL_FUNC(void, al_start_timer, (ALLEGRO_TIMER *timer));
AL_FUNC(void, al_stop_timer, (ALLEGRO_TIMER *timer));
AL_FUNC(void, al_resume_timer, (ALLEGRO_TIMER *timer));
AL_FUNC(bool, al_get_timer_started, (const ALLEGRO_TIMER *timer));
AL_FUNC(double, al_get_timer_speed, (const ALLEGRO_TIMER *timer));
AL_FUNC(void, al_set_timer_speed, (ALLEGRO_TIMER *timer, double speed_secs));
AL_FUNC(int64_t, al_get_timer_count, (const ALLEGRO_TIMER *timer));
AL_FUNC(void, al_set_timer_count, (ALLEGRO_TIMER *timer, int64_t count));
AL_FUNC(void, al_add_timer_count, (ALLEGRO_TIMER *timer, int64_t diff));
AL_FUNC(ALLEGRO_EVENT_SOURCE *, al_get_timer_event_source, (ALLEGRO_TIMER *timer));
#ifdef __cplusplus
}
#endif
#endif
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