xref: /openbsd-src/usr.bin/cmp/extern.h (revision 219f9c84f22eeac9573e74b3f0909e30cf4822f0)
1*219f9c84Scheloha /*      $OpenBSD: extern.h,v 1.6 2018/03/05 16:53:39 cheloha Exp $      */
2df930be7Sderaadt /*      $NetBSD: extern.h,v 1.2 1995/09/08 03:22:57 tls Exp $      */
3df930be7Sderaadt 
4df930be7Sderaadt /*-
5df930be7Sderaadt  * Copyright (c) 1991, 1993, 1994
6df930be7Sderaadt  *	The Regents of the University of California.  All rights reserved.
7df930be7Sderaadt  *
8df930be7Sderaadt  * Redistribution and use in source and binary forms, with or without
9df930be7Sderaadt  * modification, are permitted provided that the following conditions
10df930be7Sderaadt  * are met:
11df930be7Sderaadt  * 1. Redistributions of source code must retain the above copyright
12df930be7Sderaadt  *    notice, this list of conditions and the following disclaimer.
13df930be7Sderaadt  * 2. Redistributions in binary form must reproduce the above copyright
14df930be7Sderaadt  *    notice, this list of conditions and the following disclaimer in the
15df930be7Sderaadt  *    documentation and/or other materials provided with the distribution.
16f75387cbSmillert  * 3. Neither the name of the University nor the names of its contributors
17df930be7Sderaadt  *    may be used to endorse or promote products derived from this software
18df930be7Sderaadt  *    without specific prior written permission.
19df930be7Sderaadt  *
20df930be7Sderaadt  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21df930be7Sderaadt  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22df930be7Sderaadt  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23df930be7Sderaadt  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24df930be7Sderaadt  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25df930be7Sderaadt  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26df930be7Sderaadt  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27df930be7Sderaadt  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28df930be7Sderaadt  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29df930be7Sderaadt  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30df930be7Sderaadt  * SUCH DAMAGE.
31df930be7Sderaadt  *
32df930be7Sderaadt  *	@(#)extern.h	8.3 (Berkeley) 4/2/94
33df930be7Sderaadt  */
34df930be7Sderaadt 
35df930be7Sderaadt #define DIFF_EXIT	1
36df930be7Sderaadt #define ERR_EXIT	2	/* error exit code */
37df930be7Sderaadt 
38c72b5b24Smillert void	c_regular(int, char *, off_t, off_t, int, char *, off_t, off_t);
39c72b5b24Smillert void	c_special(int, char *, off_t, int, char *, off_t);
40c72b5b24Smillert void	diffmsg(char *, char *, off_t, off_t);
41c72b5b24Smillert void	eofmsg(char *);
42*219f9c84Scheloha void	fatal(const char *, ...)
43*219f9c84Scheloha 	    __attribute__((__noreturn__, __format__ (printf, 1, 2)));
44*219f9c84Scheloha void	fatalx(const char *, ...)
45*219f9c84Scheloha 	    __attribute__((__noreturn__, __format__ (printf, 1, 2)));
46df930be7Sderaadt 
47df930be7Sderaadt extern int lflag, sflag;
48