cde/programs/dtcm/server/repeat.h

   1 /* $XConsortium: repeat.h /main/4 1995/11/09 12:49:18 rswiston $ */
   2 /*
   3  *  (c) Copyright 1993, 1994 Hewlett-Packard Company
   4  *  (c) Copyright 1993, 1994 International Business Machines Corp.
   5  *  (c) Copyright 1993, 1994 Novell, Inc.
   6  *  (c) Copyright 1993, 1994 Sun Microsystems, Inc.
   7  */
   8
   9 #ifndef _REPEAT_H
  10 #define _REPEAT_H
  11
  12 #include <EUSCompat.h>
  13 #include "ansi_c.h"
  14 #include "cm.h"
  15 #include "rtable4.h"
  16 #include "rerule.h"
  17
  18 typedef time_t  Tick;
  19
  20 extern int      monthdays[];
  21
  22 extern void init_time P(());
  23
  24 extern time_t _DtCms_closest_tick_v4 P((time_t target,
  25                                         time_t ftick,
  26                                         Period_4 period,
  27                                         int *ordinal));
  28
  29 extern time_t _DtCms_last_tick_v4 P((time_t ftick,
  30                                      Period_4 period,
  31                                      int ntimes));
  32
  33 extern time_t _DtCms_next_tick_v4 P((time_t tick, Period_4 period));
  34
  35 extern time_t _DtCms_prev_tick_v4 P((time_t tick, Period_4 period));
  36
  37 extern time_t _DtCms_first_tick_v4 P((time_t t, Period_4 period, int ordinal));
  38
  39 extern void _DtCms_adjust_appt_startdate P((Appt_4 *appt));
  40
  41 extern time_t next_nmins P((time_t t, int m));
  42
  43 extern time_t next_ndays P((time_t t, int n));
  44
  45 extern int _DtCms_marked_4_cancellation P((Appt_4 *a, int i));
  46
  47 extern int _DtCms_get_new_ntimes_v4 P((Period_4 period,
  48                                        time_t tick,
  49                                        int ninstance));
  50
  51 extern int _DtCms_get_ninstance_v4 P((Appt_4 *appt));
  52
  53 extern int _DtCms_in_repeater P((Id_4 *key,
  54                                  Appt_4 *p_appt,
  55                                  boolean_t dont_care_cancel));
  56
  57 extern int      monthlength             P((Tick));
  58 extern int      leapyr                  P((int));
  59 extern int      fdom                    P((Tick));
  60 extern int      ldom                    P((Tick));
  61
  62 /*
  63  * returns the tick of the beginning of the day
  64  */
  65 extern time_t _DtCmsBeginOfDay(time_t t);
  66
  67 /*
  68  * return the tick since begin of day
  69  */
  70 extern time_t _DtCmsTimeOfDay(time_t t);
  71
  72 /*
  73  * routines to deal with recurrence rule and exception dates
  74  */
  75 extern boolean_t _DtCmsInExceptionList P((cms_entry *eptr, time_t tick));
  76
  77 #endif