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/* $Id: filter.h,v 1.2 2008/02/26 16:43:51 arif Exp $ $Revision: 1.2 $ */
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/* vim:set shiftwidth=4 ts=8: */
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/**********************************************************
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* This software is part of the graphviz package *
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* http://www.graphviz.org/ *
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* Copyright (c) 1994-2004 AT&T Corp. *
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* and is licensed under the *
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* Common Public License, Version 1.0 *
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* Information and Software Systems Research *
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* AT&T Research, Florham Park NJ *
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**********************************************************/
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typedef struct _tv_filters
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int clear_filter(tv_filter* f);
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int init_filters(tv_filters* filters);
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int add_filter_to_filters(tv_filters* filters,tv_filter* filter);
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int clear_filters(tv_filters* filters);
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int union_filter(tv_filter* f1,tv_filter* f2);
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int intersect_filter(tv_filter* f1,tv_filter* f2);