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/************************************************************************/
/* */
/* PROJECT : exFAT & FAT12/16/32 File System */
/* FILE : exfat_part.h */
/* PURPOSE : Header File for exFAT Partition Manager */
/* */
/*----------------------------------------------------------------------*/
/* NOTES */
/* */
/*----------------------------------------------------------------------*/
/* REVISION HISTORY (Ver 0.9) */
/* */
/* - 2010.11.15 [Joosun Hahn] : first writing */
/* */
/************************************************************************/
#ifndef _EXFAT_PART_H
#define _EXFAT_PART_H
#include "exfat_config.h"
#include "exfat_global.h"
#include "exfat_api.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*----------------------------------------------------------------------*/
/* Constant & Macro Definitions */
/*----------------------------------------------------------------------*/
#define MBR_SIGNATURE 0xAA55
/*----------------------------------------------------------------------*/
/* Type Definitions */
/*----------------------------------------------------------------------*/
/* MS-DOS FAT master boot record (512 bytes) */
typedef struct {
UINT8 boot_code[446];
UINT8 partition[64];
UINT8 signature[2];
} MBR_SECTOR_T;
/* MS-DOS FAT partition table (64 bytes) */
typedef struct {
UINT8 def_boot;
UINT8 bgn_chs[3];
UINT8 sys_type;
UINT8 end_chs[3];
UINT8 start_sector[4];
UINT8 num_sectors[4];
} PART_ENTRY_T;
/*----------------------------------------------------------------------*/
/* External Function Declarations */
/*----------------------------------------------------------------------*/
/* volume management functions */
INT32 ffsSetPartition(INT32 dev, INT32 num_vol, PART_INFO_T *vol_spec);
INT32 ffsGetPartition(INT32 dev, INT32 *num_vol, PART_INFO_T *vol_spec);
INT32 ffsGetDevInfo(INT32 dev, DEV_INFO_T *info);
/*----------------------------------------------------------------------*/
/* External Function Declarations (NOT TO UPPER LAYER) */
/*----------------------------------------------------------------------*/
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _EXFAT_PART_H */
/* end of exfat_part.h */
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