Initial import of the CDE 2.1.30 sources from the Open Group.
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Peter Howkins
129
cde/programs/dtcm/libDtCmP/timeops.h
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129
cde/programs/dtcm/libDtCmP/timeops.h
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/*******************************************************************************
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**
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** timeops.h
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**
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** static char sccsid[] = "@(#)timeops.h 1.10 94/11/07 Copyr 1991 Sun Microsystems, Inc.";
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**
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** $XConsortium: timeops.h /main/3 1995/11/03 10:39:02 rswiston $
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**
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** RESTRICTED CONFIDENTIAL INFORMATION:
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**
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** The information in this document is subject to special
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** restrictions in a confidential disclosure agreement between
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** HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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** document outside HP, IBM, Sun, USL, SCO, or Univel without
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** Sun's specific written approval. This document and all copies
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** and derivative works thereof must be returned or destroyed at
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** Sun's request.
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**
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** Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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**
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*******************************************************************************/
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/* *
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* (c) Copyright 1993, 1994 Hewlett-Packard Company *
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* (c) Copyright 1993, 1994 International Business Machines Corp. *
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
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* (c) Copyright 1993, 1994 Novell, Inc. *
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*/
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#ifndef _TIMEOPS_H
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#define _TIMEOPS_H
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#include <EUSCompat.h>
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#include "ansi_c.h"
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typedef enum {
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minsec = 60,
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fivemins = 300,
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hrsec = 3600,
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daysec = 86400,
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wksec = 604800,
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yrsec = 31536000,
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leapyrsec = 31622400
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} Unit;
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/* use time_t typedef for Tick, not a hardcoded long */
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typedef time_t Tick; /* tick = seconds since epoch */
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extern Tick bot; /* beginning of time */
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extern char *days[];
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extern char *days2[];
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extern char *days3[];
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extern char *days4[];
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extern Tick eot; /* end of time */
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extern char *hours[];
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extern int monthdays[];
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extern char *months[];
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extern char *months2[];
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extern int monthsecs[];
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extern char *numbers[];
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extern int days_to_seconds P((int));
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extern int dom P((Tick));
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extern int dow P((Tick));
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extern int fdom P((Tick));
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extern Tick first_dom P((Tick));
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extern Tick first_dow P((Tick));
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extern Tick get_eot P(());
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extern Tick get_bot P(());
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extern long gmt_off P(());
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extern int hour P((Tick));
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extern int hours_to_seconds P((int));
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extern void init_time P(());
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extern Tick jan1 P((Tick));
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extern Tick last_dom P((Tick));
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extern Tick last_dow P((Tick));
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extern Tick last_ndays P((Tick t, int));
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extern int lastapptofweek P((u_int));
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extern Tick lastjan1 P((Tick));
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extern int ldom P((Tick));
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extern Tick lower_bound P((int, Tick));
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extern Tick lowerbound P((Tick));
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extern boolean_t magic_time P((Tick t));
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extern Tick midnight P(());
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extern int minutes_to_seconds P((int));
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extern int minute P((Tick));
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extern int month P((Tick));
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extern Tick monthdayyear P((int, int, int));
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extern int monthlength P((Tick));
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extern Tick next_ndays P((Tick, int));
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extern Tick next_nhours P((Tick, int));
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extern Tick next2weeks P((Tick));
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extern Tick nextday P((Tick));
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extern Tick nextjan1 P((Tick));
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extern Tick nextmonth P((Tick t));
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extern Tick next_nmonth P((Tick t, int n));
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extern Tick nextmonth_exactday P((Tick t));
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extern Tick nextweek P((Tick t));
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extern Tick nextyear P((Tick));
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extern Tick nextnyear P((Tick t, int n));
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extern Tick now P(());
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extern int ntimes_this_week P((u_int, int));
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extern int numwks P((Tick));
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extern Tick prev_nmonth P((Tick t, int n));
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extern Tick prevmonth_exactday P((Tick));
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extern Tick previousmonth P((Tick t));
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extern Tick prevweek P((Tick t));
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extern Tick prev2weeks P((Tick t));
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extern Tick prevnyear P((Tick t, int n));
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extern int seconds P((int n, Unit unit));
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extern double seconds_dble P((double n, Unit unit));
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extern int seconds_to_days P((int));
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extern int seconds_to_hours P((int));
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extern int seconds_to_minutes P((int));
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extern int seconds_to_weeks P((int));
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extern void set_timezone P((char*));
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extern int timeok P((Tick t));
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extern Tick upperbound P((Tick));
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extern int weeks_to_seconds P((int));
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extern int wom P((Tick));
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extern boolean_t weekofmonth P((Tick, int*));
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extern Tick xytoclock P((int, int, Tick));
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extern int year P((Tick));
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extern int adjust_dst P((Tick, Tick));
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extern boolean_t adjust_hour P((int*));
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extern int leapyr P((int));
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extern Tick prevday P((Tick));
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#endif
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