1156230Smux/*- 2156230Smux * Copyright (c) 2003-2006, Maxime Henrion <mux@FreeBSD.org> 3156230Smux * All rights reserved. 4156230Smux * 5156230Smux * Redistribution and use in source and binary forms, with or without 6156230Smux * modification, are permitted provided that the following conditions 7156230Smux * are met: 8156230Smux * 1. Redistributions of source code must retain the above copyright 9156230Smux * notice, this list of conditions and the following disclaimer. 10156230Smux * 2. Redistributions in binary form must reproduce the above copyright 11156230Smux * notice, this list of conditions and the following disclaimer in the 12156230Smux * documentation and/or other materials provided with the distribution. 13156230Smux * 14156230Smux * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15156230Smux * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16156230Smux * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17156230Smux * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18156230Smux * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19156230Smux * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20156230Smux * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21156230Smux * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22156230Smux * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23156230Smux * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24156230Smux * SUCH DAMAGE. 25156230Smux * 26156230Smux * $FreeBSD: releng/10.2/usr.bin/csup/diff.h 204556 2010-03-02 07:26:07Z lulf $ 27156230Smux */ 28156230Smux#ifndef _DIFF_H_ 29156230Smux#define _DIFF_H_ 30156230Smux 31156230Smuxstruct stream; 32156230Smuxstruct keyword; 33156230Smuxstruct file_update; 34156230Smux 35156230Smux/* Description of an RCS delta. */ 36156230Smuxstruct diffinfo { 37156230Smux char *di_rcsfile; /* RCS filename */ 38156230Smux char *di_cvsroot; /* CVS root prefix */ 39156230Smux char *di_revnum; /* Revision number */ 40156230Smux char *di_revdate; /* Revision date */ 41156230Smux char *di_author; /* Author of the delta */ 42156230Smux char *di_tag; /* CVS tag, if any */ 43156230Smux char *di_state; /* State of the branch */ 44156230Smux int di_expand; /* CVS expansion mode */ 45156230Smux}; 46156230Smux 47156230Smuxint diff_apply(struct stream *, struct stream *, struct stream *, 48186781Slulf struct keyword *, struct diffinfo *, int); 49186781Slulfint diff_reverse(struct stream *, struct stream *, 50186781Slulf struct stream *, struct keyword *, struct diffinfo *); 51156230Smux 52156230Smux#endif /* !_DIFF_H_ */ 53