2 * Copyright (c) 1989, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * 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.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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36 #include <sys/types.h>
39 extern struct passwd *pw;
41 extern struct iovec header[];
43 extern const char *calendarFile;
46 extern struct fixs neaster, npaskha;
49 void closecal(FILE *);
51 int getdayvar(char *);
52 int getfield(char *, char **, int *);
54 int geteaster(char *, int);
55 int getpaskha(char *, int);
57 int isnow(char *, int *, int *, int *);
60 time_t Mktime(char *);
64 #define isleap(y) ((((y) % 4) == 0 && ((y) % 100) != 0) || ((y) % 400) == 0)
67 #define F_ISMONTH 0x01 /* month (January ...) */
68 #define F_ISDAY 0x02 /* day of week (Sun, Mon, ...) */
69 #define F_ISDAYVAR 0x04 /* variables day of week, like SundayLast */
70 #define F_EASTER 0x08 /* Easter or easter depending days */
72 extern int f_dayAfter; /* days after current date */
73 extern int f_dayBefore; /* days before current date */
74 extern int Friday; /* day before weekend */
77 * Event sorting related functions:
78 * - Use event_add() to create a new event
79 * - Use event_continue() to add more text to the last added event
80 * - Use event_print_all() to display them in time chronological order
82 struct event *event_add(struct event *, int, int, char *, int, char *);
83 void event_continue(struct event *events, char *txt);
84 void event_print_all(FILE *fp, struct event *events);