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#ifndef _ADFS_FS_H

#define _ADFS_FS_H

#include <linux/types.h>

#include <linux/magic.h>

/*

 * Disc Record at disc address 0xc00

 */

struct adfs_discrecord {

    __u8  log2secsize;

    __u8  secspertrack;

    __u8  heads;

    __u8  density;

    __u8  idlen;

    __u8  log2bpmb;

    __u8  skew;

    __u8  bootoption;

    __u8  lowsector;

    __u8  nzones;

    __le16 zone_spare;

    __le32 root;

    __le32 disc_size;

    __le16 disc_id;

    __u8  disc_name[10];

    __le32 disc_type;

    __le32 disc_size_high;

    __u8  log2sharesize:4;

    __u8  unused40:4;

    __u8  big_flag:1;

    __u8  unused41:1;

    __u8  nzones_high;

    __le32 format_version;

    __le32 root_size;

    __u8  unused52[60 - 52];

};

#define ADFS_DISCRECORD         (0xc00)

#define ADFS_DR_OFFSET          (0x1c0)

#define ADFS_DR_SIZE             60

#define ADFS_DR_SIZE_BITS       (ADFS_DR_SIZE << 3)

#endif /* _ADFS_FS_H */