#ifndef EMBPART_MBR_H
#define EMBPART_MBR_H

#include <stdint.h>

#define MBR_MAX_PARTITIONS (4)

// partition entry

typedef struct {
    uint8_t status; // partition status
    uint8_t chsa_fa[3]; // CHS address of first absolute sector in partition
    uint8_t part_type; // partition type
    uint8_t chsa_la[3]; // CHS address of last absolute sector in partition
    uint32_t lba_fa; // LBA of first absolute sector
    uint32_t sector_count; // number of sectors the partition includes
} __attribute__((packed)) PartEntry;

/**
 * Get pointer to partition table
 * @param mbr_sec pointer to the sector containing the MBR, MUST BE DWORD ALIGNED
 * @return pointer to first partition entry
 */
const PartEntry * mbr_get_partitions(const uint8_t * mbr_sec);

#endif //EMBPART_MBR_H