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master
usr.bin/diff/diff.h
95 строк
4 KB
jsg
remove prototypes with no matching function and externs with no var
21 май 2024, 08:00
21 май 2024, 08:00
ce7279d
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/* $OpenBSD: diff.h,v 1.35 2024/05/21 05:00:48 jsg Exp $ */ /* * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)diff.h 8.1 (Berkeley) 6/6/93 */ #include <sys/types.h> #include <regex.h> /* * Output format options */ #define D_NORMAL 0 /* Normal output */ #define D_EDIT -1 /* Editor script out */ #define D_REVERSE 1 /* Reverse editor script */ #define D_CONTEXT 2 /* Diff with context */ #define D_UNIFIED 3 /* Unified context diff */ #define D_IFDEF 4 /* Diff with merged #ifdef's */ #define D_NREVERSE 5 /* Reverse ed script with numbered lines and no trailing . */ #define D_BRIEF 6 /* Say if the files differ */ /* * Output flags */ #define D_HEADER 0x001 /* Print a header/footer between files */ #define D_EMPTY1 0x002 /* Treat first file as empty (/dev/null) */ #define D_EMPTY2 0x004 /* Treat second file as empty (/dev/null) */ /* * Command line flags */ #define D_FORCEASCII 0x008 /* Treat file as ascii regardless of content */ #define D_FOLDBLANKS 0x010 /* Treat all white space as equal */ #define D_MINIMAL 0x020 /* Make diff as small as possible */ #define D_IGNORECASE 0x040 /* Case-insensitive matching */ #define D_PROTOTYPE 0x080 /* Display C function prototype */ #define D_EXPANDTABS 0x100 /* Expand tabs to spaces */ #define D_IGNOREBLANKS 0x200 /* Ignore white space changes */ /* * Status values for print_status() and diffreg() return values */ #define D_SAME 0 /* Files are the same */ #define D_DIFFER 1 /* Files are different */ #define D_BINARY 2 /* Binary files are different */ #define D_MISMATCH1 3 /* path1 was a dir, path2 a file */ #define D_MISMATCH2 4 /* path1 was a file, path2 a dir */ #define D_SKIPPED1 5 /* path1 was a special file */ #define D_SKIPPED2 6 /* path2 was a special file */ struct excludes { char *pattern; struct excludes *next; }; extern int Nflag, Pflag, rflag, sflag, Tflag; extern int diff_format, diff_context, status; extern char *start, *ifdefname, *diffargs, *label[2], *ignore_pats; extern struct stat stb1, stb2; extern struct excludes *excludes_list; extern regex_t ignore_re; char *splice(char *, char *); int diffreg(char *, char *, int); void diffdir(char *, char *, int); void print_only(const char *, size_t, const char *); void print_status(int, char *, char *, char *);