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      1  1.10   joerg /*
      2  1.10   joerg  * $OpenBSD: pch.h,v 1.9 2003/10/31 20:20:45 millert Exp $
      3  1.10   joerg  * $DragonFly: src/usr.bin/patch/pch.h,v 1.1 2004/09/24 18:44:28 joerg Exp $
      4  1.11    manu  * $NetBSD: pch.h,v 1.11 2024/07/12 15:48:39 manu Exp $
      5  1.10   joerg  */
      6   1.9  itojun 
      7   1.9  itojun /*
      8  1.10   joerg  * patch - a program to apply diffs to original files
      9  1.10   joerg  *
     10  1.10   joerg  * Copyright 1986, Larry Wall
     11  1.10   joerg  *
     12   1.9  itojun  * Redistribution and use in source and binary forms, with or without
     13  1.10   joerg  * modification, are permitted provided that the following condition is met:
     14  1.10   joerg  * 1. Redistributions of source code must retain the above copyright notice,
     15  1.10   joerg  * this condition and the following disclaimer.
     16  1.10   joerg  *
     17  1.10   joerg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
     18  1.10   joerg  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  1.10   joerg  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  1.10   joerg  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
     21  1.10   joerg  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     22  1.10   joerg  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     23  1.10   joerg  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
     24  1.10   joerg  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     25   1.9  itojun  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     26   1.9  itojun  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     27   1.9  itojun  * SUCH DAMAGE.
     28  1.10   joerg  *
     29  1.10   joerg  * -C option added in 1998, original code by Marc Espie, based on FreeBSD
     30  1.10   joerg  * behaviour
     31   1.9  itojun  */
     32   1.1     cgd 
     33  1.10   joerg #define OLD_FILE	0
     34  1.10   joerg #define NEW_FILE	1
     35  1.10   joerg #define INDEX_FILE	2
     36  1.10   joerg #define MAX_FILE	3
     37  1.10   joerg 
     38  1.10   joerg struct file_name {
     39  1.10   joerg 	char *path;
     40  1.10   joerg 	bool exists;
     41  1.10   joerg };
     42  1.10   joerg 
     43  1.10   joerg void		re_patch(void);
     44  1.10   joerg void		open_patch_file(const char *);
     45  1.10   joerg void		set_hunkmax(void);
     46  1.10   joerg bool		there_is_another_patch(void);
     47  1.10   joerg bool		another_hunk(void);
     48  1.10   joerg bool		pch_swap(void);
     49  1.10   joerg char		*pfetch(LINENUM);
     50  1.11    manu ssize_t		pch_line_len(LINENUM);
     51  1.10   joerg LINENUM		pch_first(void);
     52  1.10   joerg LINENUM		pch_ptrn_lines(void);
     53  1.10   joerg LINENUM		pch_newfirst(void);
     54  1.10   joerg LINENUM		pch_repl_lines(void);
     55  1.10   joerg LINENUM		pch_end(void);
     56  1.10   joerg LINENUM		pch_context(void);
     57  1.10   joerg LINENUM		pch_hunk_beg(void);
     58  1.10   joerg char		pch_char(LINENUM);
     59  1.10   joerg void		do_ed_script(void);
     60