/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2020 The DragonFly Project. All rights reserved. * Copyright (c) 1992-2009 Edwin Groothuis . * All rights reserved. * * This code is derived from software contributed to The DragonFly Project * by Aaron LI * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef DATES_H_ #define DATES_H_ #include #include struct event; struct cal_desc; struct cal_day { int rd; int year; int month; int day; int dow[3]; /* [day-of-week, index-in-month, reverse-index] */ bool last_dom; /* true if the last day of month */ struct event *events; }; void generate_dates(void); void free_dates(void); struct cal_day *loop_dates(struct cal_day *dp); struct cal_day *find_rd(int rd, int offset); struct event *event_add(struct cal_day *dp, bool day_first, bool variable, struct cal_desc *desc, char *extra); void event_print_all(FILE *fp); #endif