ff.h

/*----------------------------------------------------------------------------/
/  FatFs - Generic FAT Filesystem module  R0.13                               /
/-----------------------------------------------------------------------------/
/
/ Copyright (C) 2017, ChaN, all right reserved.
/
/ FatFs module is an open source software. Redistribution and use of FatFs in
/ source and binary forms, with or without modification, are permitted provided
/ that the following condition is met:

/ 1. Redistributions of source code must retain the above copyright notice,
/    this condition and the following disclaimer.
/
/ This software is provided by the copyright holder and contributors "AS IS"
/ and any warranties related to this software are DISCLAIMED.
/ The copyright owner or contributors be NOT LIABLE for any damages caused
/ by use of this software.
/
/----------------------------------------------------------------------------*/


#ifndef FF_DEFINED
#define FF_DEFINED	87030	/* Revision ID */

#ifdef __cplusplus
extern "C" {
#endif

#include "integer.h"	/* Basic integer types */
#include "ffconf.h"		/* FatFs configuration options */

#if FF_DEFINED != FFCONF_DEF
#error Wrong configuration file (ffconf.h).
#endif



/* Definitions of volume management */

#if FF_MULTI_PARTITION		/* Multiple partition configuration */
typedef struct {
	BYTE pd;	/* Physical drive number */
	BYTE pt;	/* Partition: 0:Auto detect, 1-4:Forced partition) */
} PARTITION;
extern PARTITION VolToPart[];	/* Volume - Partition resolution table */
#endif



/* Type of path name strings on FatFs API */

#if FF_LFN_UNICODE && FF_USE_LFN	/* Unicode (UTF-16) string */
#ifndef _INC_TCHAR
typedef WCHAR TCHAR;
#define _T(x) L ## x
#define _TEXT(x) L ## x
#define _INC_TCHAR
#endif
#else						/* ANSI/OEM string */
#ifndef _INC_TCHAR
typedef char TCHAR;
#define _T(x) x
#define _TEXT(x) x
#define _INC_TCHAR
#endif
#endif



/* Type of file size variables */