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-/* Miscellaneous time-related utilities
- *
- * Copyright (C) 1998 The Free Software Foundation
- * Copyright (C) 2000 Ximian, Inc.
- *
- * Authors: Federico Mena <federico@ximian.com>
- * Miguel de Icaza <miguel@ximian.com>
- * Damon Chaplin <damon@ximian.com>
- */
-
-#ifndef TIMEUTIL_H
-#define TIMEUTIL_H
-
-
-#include <time.h>
-#include <ical.h>
-#include <glib.h>
-
-
-/**************************************************************************
- * General time functions.
- **************************************************************************/
-
-/* Returns the number of days in the month. Year is the normal year, e.g. 2001.
- Month is 0 (Jan) to 11 (Dec). */
-int time_days_in_month (int year, int month);
-
-/* Returns the 1-based day number within the year of the specified date.
- Year is the normal year, e.g. 2001. Month is 0 to 11. */
-int time_day_of_year (int day, int month, int year);
-
-/* Returns the day of the week for the specified date, 0 (Sun) to 6 (Sat).
- For the days that were removed on the Gregorian reformation, it returns
- Thursday. Year is the normal year, e.g. 2001. Month is 0 to 11. */
-int time_day_of_week (int day, int month, int year);
-
-/* Returns whether the specified year is a leap year. Year is the normal year,
- e.g. 2001. */
-gboolean time_is_leap_year (int year);
-
-/* Returns the number of leap years since year 1 up to (but not including) the
- specified year. Year is the normal year, e.g. 2001. */
-int time_leap_years_up_to (int year);
-
-/* Convert to or from an ISO 8601 representation of a time, in UTC,
- e.g. "20010708T183000Z". */
-char *isodate_from_time_t (time_t t);
-time_t time_from_isodate (const char *str);
-
-
-/**************************************************************************
- * time_t manipulation functions.
- *
- * NOTE: these use the Unix timezone functions like mktime() and localtime()
- * and so should not be used in Evolution. New Evolution code should use
- * icaltimetype values rather than time_t values wherever possible.
- **************************************************************************/
-
-/* Add or subtract a number of days, weeks or months. */
-time_t time_add_day (time_t time, int days);
-time_t time_add_week (time_t time, int weeks);
-time_t time_add_month (time_t time, int months);
-
-/* Returns the beginning of the year or month. */
-time_t time_year_begin (time_t t);
-time_t time_month_begin (time_t t);
-
-/* Returns the beginning of the week. week_start_day should use the same values
- as mktime(), i.e. 0 (Sun) to 6 (Sat). */
-time_t time_week_begin (time_t t, int week_start_day);
-
-/* Returns the beginning or end of the day. */
-time_t time_day_begin (time_t t);
-time_t time_day_end (time_t t);
-
-
-/**************************************************************************
- * time_t manipulation functions, using timezones in libical.
- *
- * NOTE: these are only here to make the transition to the timezone
- * functions easier. New code should use icaltimetype values rather than
- * time_t values wherever possible.
- **************************************************************************/
-
-/* Adds or subtracts a number of days to/from the given time_t value, using
- the given timezone. */
-time_t time_add_day_with_zone (time_t time, int days, icaltimezone *zone);
-
-/* Adds or subtracts a number of weeks to/from the given time_t value, using
- the given timezone. */
-time_t time_add_week_with_zone (time_t time, int weeks, icaltimezone *zone);
-
-/* Adds or subtracts a number of months to/from the given time_t value, using
- the given timezone. */
-time_t time_add_month_with_zone (time_t time, int months, icaltimezone *zone);
-
-/* Returns the start of the year containing the given time_t, using the given
- timezone. */
-time_t time_year_begin_with_zone (time_t time, icaltimezone *zone);
-
-/* Returns the start of the month containing the given time_t, using the given
- timezone. */
-time_t time_month_begin_with_zone (time_t time, icaltimezone *zone);
-
-/* Returns the start of the week containing the given time_t, using the given
- timezone. week_start_day should use the same values as mktime(),
- i.e. 0 (Sun) to 6 (Sat). */
-time_t time_week_begin_with_zone (time_t time, int week_start_day,
- icaltimezone *zone);
-
-/* Returns the start of the day containing the given time_t, using the given
- timezone. */
-time_t time_day_begin_with_zone (time_t time, icaltimezone *zone);
-
-/* Returns the end of the day containing the given time_t, using the given
- timezone. (The end of the day is the start of the next day.) */
-time_t time_day_end_with_zone (time_t time, icaltimezone *zone);
-
-
-#endif