duration.h

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/*
 * $Id: duration.h 4341 2011-01-31 15:21:09Z matthijs $
 *
 * Copyright (c) 2009 NLNet Labs. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
 
#ifndef LDNS_DURATION_H
#define LDNS_DURATION_H
 
#include <stdint.h>
#include <time.h>
 
typedef struct ldns_duration_struct ldns_duration_type;
struct ldns_duration_struct
{
    time_t years;
    time_t months;
    time_t weeks;
    time_t days;
    time_t hours;
    time_t minutes;
    time_t seconds;
};
 
ldns_duration_type* ldns_duration_create(void);
 
int ldns_duration_compare(const ldns_duration_type* d1, const ldns_duration_type* d2);
 
ldns_duration_type* ldns_duration_create_from_string(const char* str);
 
char* ldns_duration2string(const ldns_duration_type* duration);
 
time_t ldns_duration2time(const ldns_duration_type* duration);
 
void ldns_duration_cleanup(ldns_duration_type* duration);
 
#endif /* LDNS_DURATION_H */