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/* $OpenBSD: lstForEachFrom.c,v 1.20 2015/10/14 13:52:11 espie Exp $ */ |
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/* $NetBSD: lstForEachFrom.c,v 1.5 1996/11/06 17:59:42 christos Exp $ */ |
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/* |
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* Copyright (c) 1988, 1989, 1990, 1993 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* This code is derived from software contributed to Berkeley by |
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* Adam de Boor. |
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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. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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*/ |
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/*- |
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* lstForEachFrom.c -- |
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* Perform a given function on all elements of a list starting from |
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* a given point. |
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*/ |
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#include "lstInt.h" |
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#include <stdlib.h> |
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/*- |
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*----------------------------------------------------------------------- |
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* Lst_ForEachFrom -- |
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* Apply the given function to each element of the given list. The |
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* function should return 0 if traversal should continue and non- |
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* zero if it should abort. |
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* |
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* Side Effects: |
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* Only those created by the passed-in function. |
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*----------------------------------------------------------------------- |
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*/ |
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void |
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Lst_ForEachFrom(LstNode ln, ForEachProc proc, void *d) |
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{ |
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LstNode tln; |
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✓✓ |
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for (tln = ln; tln != NULL; tln = tln->nextPtr) |
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(*proc)(tln->datum, d); |
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} |
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void |
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Lst_Every(Lst l, SimpleProc proc) |
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{ |
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LstNode tln; |
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for (tln = l->firstPtr; tln != NULL; tln = tln->nextPtr) |
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(*proc)(tln->datum); |
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} |