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52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/* vi: set sw=4 ts=4: */
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/*
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* Busybox regexp header file
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*
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Based in part on code from sash, Copyright (c) 1999 by David I. Bell
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* Permission has been granted to redistribute this code under the GPL.
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*
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*/
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#ifndef _REGEXP_H_
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#define _REGEXP_H_
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#define NSUBEXP 10
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typedef struct regexp {
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char *startp[NSUBEXP];
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char *endp[NSUBEXP];
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int minlen; /* length of shortest possible match */
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char first; /* first character, if known; else \0 */
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char bol; /* boolean: must start at beginning of line? */
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char program[1]; /* Unwarranted chumminess with compiler. */
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} regexp;
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extern regexp *regcomp(char* text);
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extern int regexec(struct regexp* re, char* str, int bol, int ignoreCase);
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extern void regsub(struct regexp* re, char* src, char* dst);
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extern int find_match(char *haystack, char *needle, int ignoreCase);
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extern int replace_match(char *haystack, char *needle, char *newNeedle, int ignoreCase);
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#endif
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