-#define MINIX_V1 0x0001 /* original minix fs */
-#define MINIX_V2 0x0002 /* minix V2 fs */
-
-#define INODE_VERSION(inode) inode->i_sb->u.minix_sb.s_version
-
-/*
- * This is the original minix inode layout on disk.
- * Note the 8-bit gid and atime and ctime.
- */
-struct minix_inode {
- u16 i_mode;
- u16 i_uid;
- u32 i_size;
- u32 i_time;
- u8 i_gid;
- u8 i_nlinks;
- u16 i_zone[9];
-};
-
-/*
- * The new minix inode has all the time entries, as well as
- * long block numbers and a third indirect block (7+1+1+1
- * instead of 7+1+1). Also, some previously 8-bit values are
- * now 16-bit. The inode is now 64 bytes instead of 32.
- */
-struct minix2_inode {
- u16 i_mode;
- u16 i_nlinks;
- u16 i_uid;
- u16 i_gid;
- u32 i_size;
- u32 i_atime;
- u32 i_mtime;
- u32 i_ctime;
- u32 i_zone[10];
-};
-
-/*
- * minix super-block data on disk
- */
-struct minix_super_block {
- u16 s_ninodes;
- u16 s_nzones;
- u16 s_imap_blocks;
- u16 s_zmap_blocks;
- u16 s_firstdatazone;
- u16 s_log_zone_size;
- u32 s_max_size;
- u16 s_magic;
- u16 s_state;
- u32 s_zones;
-};
-
-struct minix_dir_entry {
- u16 inode;
- char name[0];
-};
-
-#define BLOCK_SIZE_BITS 10
-#define BLOCK_SIZE (1<<BLOCK_SIZE_BITS)
-
-#define NAME_MAX 255 /* # chars in a file name */
-
-#define MINIX_INODES_PER_BLOCK ((BLOCK_SIZE)/(sizeof (struct minix_inode)))
-
-#define MINIX_VALID_FS 0x0001 /* Clean fs. */
-#define MINIX_ERROR_FS 0x0002 /* fs has errors. */
-
-#define MINIX_SUPER_MAGIC 0x137F /* original minix fs */
-#define MINIX_SUPER_MAGIC2 0x138F /* minix fs, 30 char names */