mac.h

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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 {
    __be16  signature;  /* expected to be MAC_PARTITION_MAGIC */
    __be16  res1;
    __be32  map_count;  /* # blocks in partition map */
    __be32  start_block;    /* absolute starting block # of partition */
    __be32  block_count;    /* number of blocks in partition */
    char    name[32];   /* partition name */
    char    type[32];   /* string type description */
    __be32  data_start; /* rel block # of first data block */
    __be32  data_count; /* number of data blocks */
    __be32  status;     /* partition status bits */
    __be32  boot_start;
    __be32  boot_size;
    __be32  boot_load;
    __be32  boot_load2;
    __be32  boot_entry;
    __be32  boot_entry2;
    __be32  boot_cksum;
    char    processor[16];  /* identifies ISA of boot */
    /* there is more stuff after this that we don't need */
};

#define MAC_STATUS_BOOTABLE 8   /* partition is bootable */

#define MAC_DRIVER_MAGIC    0x4552

/* Driver descriptor structure, in block 0 */
struct mac_driver_desc {
    __be16  signature;  /* expected to be MAC_DRIVER_MAGIC */
    __be16  block_size;
    __be32  block_count;
    /* ... more stuff */
};

int mac_partition(struct parsed_partitions *state);