usr.bin/pr/extern.h

   1 /*      $NetBSD: extern.h,v 1.4 2003/10/13 07:41:22 agc Exp $   */
   2
   3 /*-
   4  * Copyright (c) 1991 Keith Muller.
   5  * Copyright (c) 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * This code is derived from software contributed to Berkeley by
   9  * Keith Muller of the University of California, San Diego.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  * 3. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  *      from: @(#)extern.h      8.1 (Berkeley) 6/6/93
  36  *      $NetBSD: extern.h,v 1.4 2003/10/13 07:41:22 agc Exp $
  37  */
  38
  39 extern int eoptind;
  40 extern char *eoptarg;
  41
  42 void     addnum __P((char *, int, int));
  43 int      egetopt __P((int, char * const *, const char *));
  44 void     flsh_errs __P((void));
  45 int      horzcol __P((int, char **));
  46 int      inln __P((FILE *, char *, int, int *, int, int *));
  47 int      inskip __P((FILE *, int, int));
  48 void     mfail __P((void));
  49 int      mulfile __P((int, char **));
  50 FILE    *nxtfile __P((int, char **, const char **, char *, int));
  51 int      onecol __P((int, char **));
  52 int      otln __P((char *, int, int *, int *, int));
  53 void     pfail __P((void));
  54 int      prhead __P((char *, const char *, int));
  55 int      prtail __P((int, int));
  56 int      setup __P((int, char **));
  57 void     terminate __P((int));
  58 void     usage __P((void));
  59 int      vertcol __P((int, char **));