1 /* $NetBSD: regexp.h,v 1.5 1998/09/14 20:25:02 tv Exp $ */ 2 3 /* 4 * Copyright (c) 1986 by University of Toronto. 5 * Copyright (c) 1989, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley 9 * by Henry Spencer. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. All advertising materials mentioning features or use of this software 20 * must display the following acknowledgement: 21 * This product includes software developed by the University of 22 * California, Berkeley and its contributors. 23 * 4. Neither the name of the University nor the names of its contributors 24 * may be used to endorse or promote products derived from this software 25 * without specific prior written permission. 26 * 27 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 28 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 29 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 30 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 31 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 32 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 33 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 34 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 35 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 36 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 37 * SUCH DAMAGE. 38 * 39 * @(#)regexp.h 8.1 (Berkeley) 6/2/93 40 */ 41 42 #ifndef _REGEXP_H_ 43 #define _REGEXP_H_ 44 45 /* 46 * Definitions etc. for regexp(3) routines. 47 * 48 * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof], 49 * not the System V one. 50 */ 51 #define NSUBEXP 10 52 typedef struct regexp { 53 char *startp[NSUBEXP]; 54 char *endp[NSUBEXP]; 55 char regstart; /* Internal use only. */ 56 char reganch; /* Internal use only. */ 57 char *regmust; /* Internal use only. */ 58 int regmlen; /* Internal use only. */ 59 char program[1]; /* Unwarranted chumminess with compiler. */ 60 } regexp; 61 62 #include <sys/cdefs.h> 63 64 __BEGIN_DECLS 65 #ifdef __LIBCOMPAT_SOURCE__ 66 regexp *__compat_regcomp __P((const char *)); 67 int __compat_regexec __P((const regexp *, const char *)); 68 void __compat_regsub __P((const regexp *, const char *, char *)); 69 void __compat_regerror __P((const char *)); 70 #endif 71 regexp *regcomp __P((const char *)) __RENAME(__compat_regcomp); 72 int regexec __P((const regexp *, const char *)) __RENAME(__compat_regexec); 73 void regsub __P((const regexp *, const char *, char *)) 74 __RENAME(__compat_regsub); 75 void regerror __P((const char *)) __RENAME(__compat_regerror); 76 __END_DECLS 77 78 #endif /* !_REGEXP_H_ */ 79