/**
 * @file   utils/time.h
 * @author Martin Pulec     <pulec@cesnet.cz>
 *
 * Time utility functions
 */
/*
 * Copyright (c) 2019 CESNET, z. s. p. o.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, is permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of CESNET nor the names of its contributors may be
 *    used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING,
 * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
 * EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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 */

#ifndef UTILS_TIME_H_
#define UTILS_TIME_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdint.h>

/**
 * Formats textual represenation of timestamp (in ms) in format HH:MM:SS.mmm
 * (mmm is milliseconds).
 *
 * @param[in]   ts   timestamp in ms
 * @param[out]  buf  output buffer (must be at least 13 B long)
 */
void format_time_ms(uint64_t ts, char *buf);

#ifdef __cplusplus
} // extern "C"
#endif

#endif// UTILS_TIME_H_