1 /* $NetBSD: extern.h,v 1.10 2011/09/03 09:02:20 christos Exp $ */
4 * Copyright (c) 1991, 1993
5 * The Regents of the University of California. All rights reserved.
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8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
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16 * may be used to endorse or promote products derived from this software
17 * without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * @(#)extern.h 8.1 (Berkeley) 6/6/93
35 if (write(STDOUT_FILENO, p, size) != size) \
38 enum STYLE
{ NOTSET
= 0, FBYTES
, FLINES
, RBYTES
, RLINES
, REVERSE
};
40 void forward(FILE *, enum STYLE
, off_t
, struct stat
*);
41 void reverse(FILE *, enum STYLE
, off_t
, struct stat
*);
43 int displaybytes(FILE *, off_t
);
44 int displaylines(FILE *, off_t
);
46 void xerr(int fatal
, const char *fmt
, ...) __printflike(2, 3);
47 void xerrx(int fatal
, const char *fmt
, ...) __printflike(2, 3);
51 extern int fflag
, rflag
, rval
;
52 extern const char *fname
;