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/*

 *  fs/partitions/mac.h

 */

#define MAC_PARTITION_MAGIC     0x504d

/* type field value for A/UX or other Unix partitions */

#define APPLE_AUX_TYPE  "Apple_UNIX_SVR2"

struct mac_partition {

        __u16   signature;      /* expected to be MAC_PARTITION_MAGIC */

        __u16   res1;

        __u32   map_count;      /* # blocks in partition map */

        __u32   start_block;    /* absolute starting block # of partition */

        __u32   block_count;    /* number of blocks in partition */

        char    name[32];       /* partition name */

        char    type[32];       /* string type description */

        __u32   data_start;     /* rel block # of first data block */

        __u32   data_count;     /* number of data blocks */

        __u32   status;         /* partition status bits */

        __u32   boot_start;

        __u32   boot_size;

        __u32   boot_load;

        __u32   boot_load2;

        __u32   boot_entry;

        __u32   boot_entry2;

        __u32   boot_cksum;

        char    processor[16];  /* identifies ISA of boot */

        /* there is more stuff after this that we don't need */

};

static inline void macpart_fix_string(char *stg, int len)

{

        int i;

        for (i = len - 1; i >= 0 && stg[i] == ' '; i--)

                stg[i] = 0;

}

#define MAC_STATUS_BOOTABLE     8       /* partition is bootable */

#define MAC_DRIVER_MAGIC        0x4552

/* Driver descriptor structure, in block 0 */

struct mac_driver_desc {

        __u16   signature;      /* expected to be MAC_DRIVER_MAGIC */

        __u16   block_size;

        __u32   block_count;

    /* ... more stuff */

};

int mac_partition(struct gendisk *hd, struct block_device *bdev, unsigned long fsec, int first_part_minor);