#ifndef _UAPI_ADFS_FS_H#define _UAPI_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 /* _UAPI_ADFS_FS_H */