1c39934eaSBrian Somers /*- 2c39934eaSBrian Somers * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org> 3c39934eaSBrian Somers * All rights reserved. 4c39934eaSBrian Somers * 5c39934eaSBrian Somers * Redistribution and use in source and binary forms, with or without 6c39934eaSBrian Somers * modification, are permitted provided that the following conditions 7c39934eaSBrian Somers * are met: 8c39934eaSBrian Somers * 1. Redistributions of source code must retain the above copyright 9c39934eaSBrian Somers * notice, this list of conditions and the following disclaimer. 10c39934eaSBrian Somers * 2. Redistributions in binary form must reproduce the above copyright 11c39934eaSBrian Somers * notice, this list of conditions and the following disclaimer in the 12c39934eaSBrian Somers * documentation and/or other materials provided with the distribution. 13c39934eaSBrian Somers * 14c39934eaSBrian Somers * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15c39934eaSBrian Somers * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16c39934eaSBrian Somers * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17c39934eaSBrian Somers * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18c39934eaSBrian Somers * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19c39934eaSBrian Somers * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20c39934eaSBrian Somers * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21c39934eaSBrian Somers * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22c39934eaSBrian Somers * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23c39934eaSBrian Somers * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24c39934eaSBrian Somers * SUCH DAMAGE. 25c39934eaSBrian Somers */ 26c39934eaSBrian Somers 277ca215a6SBrian Somers struct vary { 287ca215a6SBrian Somers char *arg; 297ca215a6SBrian Somers struct vary *next; 307ca215a6SBrian Somers }; 317ca215a6SBrian Somers 32698f86e4SBrian Somers extern struct vary *vary_append(struct vary *v, char *arg); 337ca215a6SBrian Somers extern const struct vary *vary_apply(const struct vary *v, struct tm *t); 347ca215a6SBrian Somers extern void vary_destroy(struct vary *v); 35