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fatfs_types.h
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fatfs_types.h
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/****************************************************************************
* Copyright (C) 2008-2012 by Michael Fischer.
*
* 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 author nor the names of its 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,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*****************************************************************************
* History:
*
* 07.11.08 mifi First Version
****************************************************************************/
#if !defined(__FATFSTYPES_H__)
#define __FATFSTYPES_H__
/***************************************************************************/
/* DEFINE: All Structures and Commn Constants */
/***************************************************************************/
/*
* Some types
*/
typedef unsigned char FFS_U8; /* 8-bit unsigned data */
typedef signed char FFS_S8; /* 8-bit signed data */
typedef unsigned short FFS_U16; /* 16-bit unsigned data */
typedef short FFS_S16; /* 16-bit signed data */
typedef unsigned long FFS_U32; /* 32-bit unsigned data */
typedef long FFS_S32; /* 32-bit signed data */
/*
* Result of a FFS function
*/
typedef short FFS_RESULT;
/*
* And the values for FFS_RESULT
*/
#define FFS_OK 0
#define FFS_ERROR -1
/*
* And here, the own TRUE and FALSE
*/
#define FFS_TRUE 1
#define FFS_FALSE 0
#endif /* !__FATFSTYPES_H__ */
/*** EOF ***/