/**
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* @file
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* Analogy for Linux, root / leaf system
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*
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* @note Copyright (C) 1997-2000 David A. Schleef <ds@schleef.org>
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* @note Copyright (C) 2008 Alexis Berlemont <alexis.berlemont@free.fr>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*/
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#ifndef __ANALOGY_ROOT_LEAF_H__
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#define __ANALOGY_ROOT_LEAF_H__
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#ifndef DOXYGEN_CPP
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#include <errno.h>
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struct a4l_leaf {
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unsigned int id;
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unsigned int nb_leaf;
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struct a4l_leaf *lfnxt;
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struct a4l_leaf *lfchd;
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void *data;
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};
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typedef struct a4l_leaf a4l_leaf_t;
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struct a4l_root {
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/* Same fields as a4l_leaf_t */
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unsigned int id;
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unsigned int nb_leaf;
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struct a4l_leaf *lfnxt;
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struct a4l_leaf *lfchd;
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void *data;
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/* Root specific: buffer control stuff */
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void *offset;
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unsigned long gsize;
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};
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typedef struct a4l_root a4l_root_t;
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#endif /* !DOXYGEN_CPP */
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#endif /* __ANALOGY_ROOT_LEAF_H__ */
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