2007-11-04 03:34:51 +00:00
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/*
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Copyright (C) 1999-2007 id Software, Inc. and contributors.
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For a list of contributors, see the accompanying CONTRIBUTORS file.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _ARRAYEDLIST_H
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#define _ARRAYEDLIST_H
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#include <assert.h>
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typedef struct ArrayedListNode_s
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{
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int data;
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int next;
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int inUse;
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} ArrayedListNode_t;
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#define ARRAYEDLISTNODE_NULL -1
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static
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#ifdef _WIN32
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_inline
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#else
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inline
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#endif
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int GetFreeNode(ArrayedListNode_t *nodeArray, int max)
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{
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int i;
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for(i = 0; i < max; ++i)
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{
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if(!nodeArray[i].inUse)
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{
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nodeArray[i].inUse = 1;
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return i;
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}
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}
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assert(0);
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return -1;
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}
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static
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#ifdef _WIN32
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_inline
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#else
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inline
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#endif
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void FreeNode(ArrayedListNode_t *nodeArray, int index)
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{
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nodeArray[index].inUse = 0;
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}
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#endif //_ARRAYEDLIST_H
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