1246091Sdelphij/*- 2246074Sgabor * Copyright 1986, Larry Wall 3246074Sgabor * 4246074Sgabor * Redistribution and use in source and binary forms, with or without 5246074Sgabor * modification, are permitted provided that the following condition is met: 6246074Sgabor * 1. Redistributions of source code must retain the above copyright notice, 7246074Sgabor * this condition and the following disclaimer. 8246074Sgabor * 9246074Sgabor * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY 10246074Sgabor * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 11246074Sgabor * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 12246074Sgabor * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 13246074Sgabor * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 14246074Sgabor * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 15246074Sgabor * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 16246074Sgabor * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 17246074Sgabor * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 18246074Sgabor * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 19246074Sgabor * SUCH DAMAGE. 20246074Sgabor * 21246091Sdelphij * patch - a program to apply diffs to original files 22246091Sdelphij * 23246074Sgabor * -C option added in 1998, original code by Marc Espie, based on FreeBSD 24246074Sgabor * behaviour 25246091Sdelphij * 26246091Sdelphij * $OpenBSD: inp.h,v 1.8 2003/08/15 08:00:51 otto Exp $ 27246091Sdelphij * $FreeBSD$ 28246074Sgabor */ 29246074Sgabor 30246074Sgaborvoid re_input(void); 31246074Sgaborvoid scan_input(const char *); 32246074Sgaborchar *ifetch(LINENUM, int); 33