1 /* * $OpenBSD: extern.h,v 1.3 1997/04/23 08:08:30 grr Exp $*/ 2 /*- 3 * Copyright (c) 1991 Keith Muller. 4 * Copyright (c) 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Keith Muller of the University of California, San Diego. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the University of 21 * California, Berkeley and its contributors. 22 * 4. Neither the name of the University nor the names of its contributors 23 * may be used to endorse or promote products derived from this software 24 * without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * 38 * from: @(#)extern.h 8.1 (Berkeley) 6/6/93 39 */ 40 41 extern int eoptind; 42 extern char *eoptarg; 43 44 void addnum __P((char *, int, int)); 45 int egetopt __P((int, char * const *, const char *)); 46 void flsh_errs __P((void)); 47 int horzcol __P((int, char **)); 48 int inln __P((FILE *, char *, int, int *, int *, int, int *)); 49 int inskip __P((FILE *, int, int)); 50 void mfail __P((void)); 51 int mulfile __P((int, char **)); 52 FILE *nxtfile __P((int, char **, char **, char *, int)); 53 int onecol __P((int, char **)); 54 int otln __P((char *, int, int *, int *, int)); 55 void pfail __P((void)); 56 int prhead __P((char *, char *, int)); 57 int prtail __P((int, int)); 58 int setup __P((int, char **)); 59 void terminate __P((int)); 60 void usage __P((void)); 61 int vertcol __P((int, char **)); 62