1/*	$OpenBSD: util.h,v 1.15 2005/06/20 07:14:06 otto Exp $	*/
2
3/*
4 * patch - a program to apply diffs to original files
5 *
6 * Copyright 1986, Larry Wall
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following condition is met:
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this condition and the following disclaimer.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
17 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
20 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
23 * SUCH DAMAGE.
24 *
25 * -C option added in 1998, original code by Marc Espie, based on FreeBSD
26 * behaviour
27 */
28
29char		*fetchname(const char *, bool *, int);
30char		*checked_in(char *);
31int		backup_file(const char *);
32int		move_file(const char *, const char *);
33int		copy_file(const char *, const char *);
34void		say(const char *, ...)
35		    __attribute__((__format__(__printf__, 1, 2)));
36void		fatal(const char *, ...)
37		    __attribute__((__format__(__printf__, 1, 2)));
38void		pfatal(const char *, ...)
39		    __attribute__((__format__(__printf__, 1, 2)));
40void		ask(const char *, ...)
41		    __attribute__((__format__(__printf__, 1, 2)));
42char		*savestr(const char *);
43void		set_signals(int);
44void		ignore_signals(void);
45void		makedirs(const char *, bool);
46void		version(void);
47void		my_exit(int) __attribute__((noreturn));
48
49/* in mkpath.c */
50extern int mkpath(char *);
51