/* $NetBSD: quiz.h,v 1.7 2004/01/27 20:30:30 jsm Exp $ */ /*- * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software contributed to Berkeley by * Jim R. Oldroyd at The Instruction Set and Keith Gabryelski at * Commodore Business Machines. * * 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. * * @(#)quiz.h 8.1 (Berkeley) 5/31/93 */ #define TRUE 1 #define FALSE 0 /* Length of compiled regexp machine; increase if not big enough. */ #define RXP_LINE_SZ 8192 /* Maximum line length for data files. */ #define LINE_SZ 1024 /* Linked list for holding index and data file information. */ typedef struct qentry { struct qentry *q_next; /* next one */ char *q_text; /* category text string from file */ int q_asked; /* TRUE if question's been asked */ int q_answered; /* TRUE if question's been answered */ } QE; extern char rxperr[]; int rxp_compile(const char *); char *rxp_expand(void); int rxp_match(const char *); |