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extern.h revision 1.9 
      1  1.9   lukem /*	$NetBSD: extern.h,v 1.9 2009/04/13 23:33:25 lukem Exp $	*/
      2  1.3     jtc 
      3  1.1   glass /*-
      4  1.3     jtc  * Copyright (c) 1991, 1993
      5  1.3     jtc  *	The Regents of the University of California.  All rights reserved.
      6  1.1   glass  *
      7  1.1   glass  * Redistribution and use in source and binary forms, with or without
      8  1.1   glass  * modification, are permitted provided that the following conditions
      9  1.1   glass  * are met:
     10  1.1   glass  * 1. Redistributions of source code must retain the above copyright
     11  1.1   glass  *    notice, this list of conditions and the following disclaimer.
     12  1.1   glass  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1   glass  *    notice, this list of conditions and the following disclaimer in the
     14  1.1   glass  *    documentation and/or other materials provided with the distribution.
     15  1.7     agc  * 3. Neither the name of the University nor the names of its contributors
     16  1.1   glass  *    may be used to endorse or promote products derived from this software
     17  1.1   glass  *    without specific prior written permission.
     18  1.1   glass  *
     19  1.1   glass  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  1.1   glass  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  1.1   glass  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  1.1   glass  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  1.1   glass  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  1.1   glass  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  1.1   glass  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  1.1   glass  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  1.1   glass  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  1.1   glass  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  1.1   glass  * SUCH DAMAGE.
     30  1.1   glass  *
     31  1.3     jtc  *	@(#)extern.h	8.1 (Berkeley) 6/6/93
     32  1.1   glass  */
     33  1.1   glass 
     34  1.1   glass #define	WR(p, size) \
     35  1.1   glass 	if (write(STDOUT_FILENO, p, size) != size) \
     36  1.1   glass 		oerr();
     37  1.1   glass 
     38  1.1   glass enum STYLE { NOTSET = 0, FBYTES, FLINES, RBYTES, RLINES, REVERSE };
     39  1.1   glass 
     40  1.8  itojun void forward(FILE *, enum STYLE, off_t, struct stat *);
     41  1.8  itojun void reverse(FILE *, enum STYLE, off_t, struct stat *);
     42  1.1   glass 
     43  1.9   lukem int displaybytes(FILE *, off_t);
     44  1.9   lukem int displaylines(FILE *, off_t);
     45  1.1   glass 
     46  1.6     wiz void err(int fatal, const char *fmt, ...)
     47  1.5      is      __attribute__((__format__(__printf__, 2, 3)));
     48  1.6     wiz void ierr(void);
     49  1.6     wiz void oerr(void);
     50  1.1   glass 
     51  1.1   glass extern int fflag, rflag, rval;
     52  1.9   lukem extern const char *fname;
     53