icalperiod.h

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/*======================================================================
 FILE: icalperiod.h
 CREATOR: eric 26 Jan 2001
 
 (C) COPYRIGHT 2000, Eric Busboom <eric@civicknowledge.com>
 
 This library is free software; you can redistribute it and/or modify
 it under the terms of either:
 
    The LGPL as published by the Free Software Foundation, version
    2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.html
 
 Or:
 
    The Mozilla Public License Version 2.0. You may obtain a copy of
    the License at https://www.mozilla.org/MPL/
 
 The Original Code is eric. The Initial Developer of the Original
 Code is Eric Busboom
======================================================================*/
 
#ifndef ICALPERIOD_H
#define ICALPERIOD_H

 
#include "libical_ical_export.h"
#include "icalduration.h"
#include "icaltime.h"

struct icalperiodtype
{
    struct icaltimetype start;
    struct icaltimetype end;
    struct icaldurationtype duration;
};
 
#define ICALPERIODTYPE_INITIALIZER { \
    ICALTIMETYPE_INITIALIZER,        \
    ICALTIMETYPE_INITIALIZER,        \
    ICALDURATIONTYPE_INITIALIZER     \
}

LIBICAL_ICAL_EXPORT struct icalperiodtype icalperiodtype_from_string(const char *str);

LIBICAL_ICAL_EXPORT const char *icalperiodtype_as_ical_string(struct icalperiodtype p);

LIBICAL_ICAL_EXPORT char *icalperiodtype_as_ical_string_r(struct icalperiodtype p);

LIBICAL_ICAL_EXPORT struct icalperiodtype icalperiodtype_null_period(void);

LIBICAL_ICAL_EXPORT int icalperiodtype_is_null_period(struct icalperiodtype p);

LIBICAL_ICAL_EXPORT int icalperiodtype_is_valid_period(struct icalperiodtype p);
 
#endif /* !ICALTIME_H */