1/*-
2 * Copyright 1986, Larry Wall
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following condition is met:
6 * 1. Redistributions of source code must retain the above copyright notice,
7 * this condition and the following disclaimer.
8 *
9 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
10 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
11 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
12 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
13 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
14 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
15 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
16 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
17 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
18 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
19 * SUCH DAMAGE.
20 *
21 * patch - a program to apply diffs to original files
22 *
23 * -C option added in 1998, original code by Marc Espie, based on FreeBSD
24 * behaviour
25 *
26 * $OpenBSD: util.h,v 1.16 2014/12/13 10:31:07 tobias Exp $
27 * $FreeBSD$
28 */
29
30char		*fetchname(const char *, bool *, int);
31char		*checked_in(char *);
32int		backup_file(const char *);
33int		move_file(const char *, const char *);
34int		copy_file(const char *, const char *);
35void		say(const char *, ...)
36		    __attribute__((__format__(__printf__, 1, 2)));
37void		fatal(const char *, ...)
38		    __attribute__((__format__(__printf__, 1, 2)));
39void		pfatal(const char *, ...)
40		    __attribute__((__format__(__printf__, 1, 2)));
41void		ask(const char *, ...)
42		    __attribute__((__format__(__printf__, 1, 2)));
43char		*savestr(const char *);
44char		*xstrdup(const char *);
45void		set_signals(int);
46void		ignore_signals(void);
47void		makedirs(const char *, bool);
48void		version(void);
49void		my_exit(int) __attribute__((noreturn));
50
51/* in mkpath.c */
52extern int mkpath(char *);
53