11901Swollman/*- 21901Swollman * Copyright 1986, Larry Wall 31901Swollman * 41901Swollman * Redistribution and use in source and binary forms, with or without 51901Swollman * modification, are permitted provided that the following condition is met: 61901Swollman * 1. Redistributions of source code must retain the above copyright notice, 71901Swollman * this condition and the following disclaimer. 88870Srgrimes * 91901Swollman * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY 101901Swollman * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 111901Swollman * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 128870Srgrimes * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 131901Swollman * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 141901Swollman * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 151901Swollman * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 168870Srgrimes * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 171901Swollman * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 181901Swollman * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 191901Swollman * SUCH DAMAGE. 208870Srgrimes * 211901Swollman * patch - a program to apply diffs to original files 221901Swollman * 231901Swollman * -C option added in 1998, original code by Marc Espie, based on FreeBSD 248870Srgrimes * behaviour 251901Swollman * 261901Swollman * $OpenBSD: inp.h,v 1.8 2003/08/15 08:00:51 otto Exp $ 271901Swollman */ 281901Swollman 291901Swollmanvoid re_input(void); 301901Swollmanvoid scan_input(const char *); 311901Swollmanchar *ifetch(LINENUM, int); 321901Swollman