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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2012 Lennart Poettering
***/
/* A structure for specifying (possibly repetitive) points in calendar
* time, a la cron */
#include <stdbool.h>
#include "time-util.h"
#include "util.h"
typedef struct CalendarComponent {
int start;
int stop;
int repeat;
struct CalendarComponent *next;
} CalendarComponent;
typedef struct CalendarSpec {
int weekdays_bits;
bool end_of_month;
bool utc;
int dst;
char *timezone;
CalendarComponent *year;
CalendarComponent *month;
CalendarComponent *day;
CalendarComponent *hour;
CalendarComponent *minute;
CalendarComponent *microsecond;
} CalendarSpec;
CalendarSpec* calendar_spec_free(CalendarSpec *c);
int calendar_spec_normalize(CalendarSpec *spec);
bool calendar_spec_valid(CalendarSpec *spec);
int calendar_spec_to_string(const CalendarSpec *spec, char **p);
int calendar_spec_from_string(const char *p, CalendarSpec **spec);
int calendar_spec_next_usec(const CalendarSpec *spec, usec_t usec, usec_t *next);
DEFINE_TRIVIAL_CLEANUP_FUNC(CalendarSpec*, calendar_spec_free);
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