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