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/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef VBOOT_REFERENCE_TIMER_UTILS_H_
#define VBOOT_REFERENCE_TIMER_UTILS_H_
#include <inttypes.h>
#include <time.h>
typedef struct ClockTimer {
struct timespec start_time;
struct timespec end_time;
} ClockTimerState;
/* Start timer and update [ct]. */
void StartTimer(ClockTimerState* ct);
/* Stop timer and update [ct]. */
void StopTimer(ClockTimerState* ct);
/* Get duration in milliseconds. */
uint32_t GetDurationMsecs(ClockTimerState* ct);
#endif /* VBOOT_REFERENCE_TIMER_UTILS_H_ */
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