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      1 /*	$NetBSD: manconf.h,v 1.4 2022/03/08 23:09:36 rillig Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1993
      5  *	The Regents of the University of California.
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. Neither the name of the University nor the names of its contributors
     17  *    may be used to endorse or promote products derived from this software
     18  *    without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     21  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     22  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     23  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     24  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     25  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     26  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     27  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     28  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     29  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     30  * SUCH DAMAGE.
     31  *
     32  *	@(#)config.h	8.4 (Berkeley) 12/18/93
     33  */
     34 
     35 /*
     36  * manconf.h: common data structures and APIs shared across all programs
     37  * that access man.conf (currently: apropos, catman, makewhatis, man, and
     38  * whatis).
     39  */
     40 
     41 /* TAG: top-level structure (one per section/reserved word) */
     42 typedef struct _tag {
     43 	TAILQ_ENTRY(_tag) q;			/* Queue of tags */
     44 
     45 	TAILQ_HEAD(tqh, _entry) entrylist;	/* Queue of entries */
     46 	char *s;				/* Associated string */
     47 	size_t len;				/* Length of 's' */
     48 } TAG;
     49 
     50 /* ENTRY: each TAG has one or more ENTRY strings linked off of it */
     51 typedef struct _entry {
     52 	TAILQ_ENTRY(_entry) q;			/* Queue of entries */
     53 
     54 	char *s;				/* Associated string */
     55 	size_t len;				/* Length of 's' */
     56 } ENTRY;
     57 
     58 int	 addentry(TAG *, const char *, int);
     59 void	 config(const char *);
     60 TAG	*gettag(const char *, int);
     61