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851a9da38f
MFC after: 1 week Sponsored by: Klara, Inc. Reviewed by: allanjude Differential Revision: https://reviews.freebsd.org/D43850
58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/*-
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* Copyright 1986, Larry Wall
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following condition is met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this condition and the following disclaimer.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* patch - a program to apply diffs to original files
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*
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* -C option added in 1998, original code by Marc Espie, based on FreeBSD
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* behaviour
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*
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* $OpenBSD: pch.h,v 1.9 2003/10/31 20:20:45 millert Exp $
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*/
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#define OLD_FILE 0
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#define NEW_FILE 1
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#define INDEX_FILE 2
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#define MAX_FILE 3
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struct file_name {
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char *path;
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bool exists;
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};
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extern char *source_file;
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void re_patch(void);
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void open_patch_file(const char *);
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void set_hunkmax(void);
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bool there_is_another_patch(void);
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bool another_hunk(void);
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bool pch_swap(void);
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char *pfetch(LINENUM);
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size_t pch_line_len(LINENUM);
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LINENUM pch_first(void);
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LINENUM pch_ptrn_lines(void);
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LINENUM pch_newfirst(void);
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LINENUM pch_repl_lines(void);
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LINENUM pch_end(void);
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LINENUM pch_context(void);
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LINENUM pch_hunk_beg(void);
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char pch_char(LINENUM);
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void do_ed_script(void);
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