1 /* $OpenBSD: quiz.h,v 1.5 2003/06/03 03:01:40 millert Exp $ */ 2 /* $NetBSD: quiz.h,v 1.4 1995/04/22 10:16:59 cgd Exp $ */ 3 4 /*- 5 * Copyright (c) 1991, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * This code is derived from software contributed to Berkeley by 9 * Jim R. Oldroyd at The Instruction Set and Keith Gabryelski at 10 * Commodore Business Machines. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)quiz.h 8.1 (Berkeley) 5/31/93 37 */ 38 39 #define TRUE 1 40 #define FALSE 0 41 42 /* Length of compiled regexp machine; increase if not big enough. */ 43 #define RXP_LINE_SZ 8192 44 45 /* Maximum line length for data files. */ 46 #define LINE_SZ 1024 47 48 /* Linked list for holding index and data file information. */ 49 typedef struct qentry { 50 struct qentry *q_next; /* next one */ 51 char *q_text; /* category text string from file */ 52 int q_asked; /* TRUE if question's been asked */ 53 int q_answered; /* TRUE if question's been answered */ 54 } QE; 55 56 extern char rxperr[]; 57 58 int rxp_compile(const char *); 59 char *rxp_expand(void); 60 int rxp_match(const char *); 61