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