1993-10-22 20:51:51 +03:00
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/*
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* Copyright (c) 1993 Winning Strategies, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Winning Strategies, Inc.
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* 4. The name of the author may not be used to endorse or promote products
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1994-01-28 23:40:54 +03:00
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* derived from this software without specific prior written permission
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1993-10-22 20:51:51 +03:00
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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1994-01-28 23:40:54 +03:00
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static char *rcsid = "$Id: lsearch.c,v 1.2 1994/01/28 20:41:03 jtc Exp $";
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1993-10-22 20:51:51 +03:00
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#endif
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#include <stddef.h>
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#include <string.h>
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#include <search.h>
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void *
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lsearch (key, base, nelp, width, compar)
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const void *key;
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const void *base;
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size_t width;
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size_t *nelp;
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int (*compar)();
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{
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char *cbase = (char *) base;
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size_t i;
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for (i = 0; i < *nelp; i++) {
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if (compar (cbase, key) == 0) {
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return (void *) cbase;
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}
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cbase += width;
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}
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memmove (cbase, key, width);
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(*nelp)++;
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return (void *) cbase;
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}
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