diff.h revision 156231 
1/*-
2 * Copyright (c) 2003-2006, Maxime Henrion <mux@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
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 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/contrib/csup/diff.h 156231 2006-03-03 04:11:29Z mux $
27 */
28#ifndef _DIFF_H_
29#define _DIFF_H_
30
31struct stream;
32struct keyword;
33struct file_update;
34
35/* Description of an RCS delta. */
36struct diffinfo {
37	char *di_rcsfile;			/* RCS filename */
38	char *di_cvsroot;			/* CVS root prefix */
39	char *di_revnum;			/* Revision number */
40	char *di_revdate;			/* Revision date */
41	char *di_author;			/* Author of the delta */
42	char *di_tag;				/* CVS tag, if any */
43	char *di_state;				/* State of the branch */
44	int di_expand;				/* CVS expansion mode */
45};
46
47int		 diff_apply(struct stream *, struct stream *, struct stream *,
48		     struct keyword *, struct diffinfo *);
49
50#endif /* !_DIFF_H_ */
51