calendar.h revision 87235
11590Srgrimes/* 287213Smarkm * Copyright (c) 1989, 1993, 1994 31590Srgrimes * The Regents of the University of California. All rights reserved. 4264996Sjmmv * 5264996Sjmmv * Redistribution and use in source and binary forms, with or without 61590Srgrimes * modification, are permitted provided that the following conditions 71590Srgrimes * are met: 8264996Sjmmv * 1. Redistributions of source code must retain the above copyright 9264996Sjmmv * notice, this list of conditions and the following disclaimer. 10264996Sjmmv * 2. Redistributions in binary form must reproduce the above copyright 11264996Sjmmv * notice, this list of conditions and the following disclaimer in the 121590Srgrimes * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * $FreeBSD: head/usr.bin/calendar/calendar.h 87235 2001-12-02 22:44:14Z markm $ 34 */ 35 36 37extern struct passwd *pw; 38extern int doall; 39extern struct iovec header[]; 40extern struct tm *tp; 41extern const char *calendarFile; 42extern char *optarg; 43 44void cal __P((void)); 45void closecal __P((FILE *)); 46int getday __P((char *)); 47int getdayvar __P((char *)); 48int getfield __P((char *, char **, int *)); 49int getmonth __P((char *)); 50int geteaster __P((char *, int)); 51int getpaskha __P((char *, int)); 52int easter __P((int)); 53int isnow __P((char *, int *, int *, int *)); 54FILE *opencal __P((void)); 55void settime __P((time_t)); 56time_t Mktime __P((char *)); 57void usage __P((void)); 58void setnnames __P((void)); 59 60#define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0) 61 62/* some flags */ 63#define F_ISMONTH 0x01 /* month (Januar ...) */ 64#define F_ISDAY 0x02 /* day of week (Sun, Mon, ...) */ 65#define F_ISDAYVAR 0x04 /* variables day of week, like SundayLast */ 66#define F_EASTER 0x08 /* Easter or easter depending days */ 67 68extern int f_dayAfter; /* days after current date */ 69extern int f_dayBefore; /* days bevore current date */ 70 71struct fixs { 72 char *name; 73 int len; 74}; 75 76