2.3-InternetRadio/nutos/nut/include/fs/phat32.h

#ifndef FS_PHAT32_H_
#define FS_PHAT32_H_

/*
 * Copyright (C) 2005 by egnite Software GmbH. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the copyright holders nor the names of
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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/*!
 * \file fs/phat32.h
 * \brief PHAT32 specific definitions.
 *
 * \verbatim
 *
 * $Log$
 * Revision 1.2  2008/08/11 07:00:19  haraldkipp
 * BSD types replaced by stdint types (feature request #1282721).
 *
 * Revision 1.1  2006/01/05 16:32:41  haraldkipp
 * First check-in.
 *
 *
 * \endverbatim
 */

/*!
 * \addtogroup xgPhat32
 */
/*@{*/

#define PHAT32CMASK    0x0FFFFFFF

/*@}*/

extern uint32_t Phat32FreeClusters(NUTDEVICE * dev);
extern int Phat32GetClusterLink(NUTDEVICE * dev, uint32_t clust, uint32_t * link);
extern int Phat32SetClusterLink(NUTDEVICE * dev, uint32_t clust, uint32_t link);
extern int Phat32ReleaseChain(NUTDEVICE * dev, uint32_t first);

#endif