precision_time.h

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/*
 * SPDX-FileCopyrightText: Copyright The Zephyr Project Contributors
 * SPDX-FileCopyrightText: Copyright (c) 2026 Philipp Steiner
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef ZEPHYR_INCLUDE_ZEPHYR_PRECISION_TIMING_PRECISION_TIME_H_
#define ZEPHYR_INCLUDE_ZEPHYR_PRECISION_TIMING_PRECISION_TIME_H_
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif



typedef int64_t precision_time_t;

#define PRECISION_TIME_MAX INT64_MAX
#define PRECISION_TIME_MIN INT64_MIN

int precision_time_add(precision_time_t a, precision_time_t b, precision_time_t *result);

int precision_time_sub(precision_time_t a, precision_time_t b, precision_time_t *result);

 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_ZEPHYR_PRECISION_TIMING_PRECISION_TIME_H_ */