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/*
Copyright 2019 Benji Dial

Permission to use, copy, modify, and/or distribute this
software for any purpose with or without fee is hereby
granted, provided that the above copyright notice and this
permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS
ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
OF THIS SOFTWARE.
*/

#include <stdint.h>
#include <stdbool.h>

#ifndef FAT12_H
#define FAT12_H

struct bpb {
  uint8_t jump[3];
  uint8_t oem[8];
  uint16_t bytes_per_sector;
  uint8_t sectors_per_cluster;
  uint16_t reserved_sectors;
  uint8_t number_of_fats;
  uint16_t root_size;
  uint16_t short_sectors;
  uint8_t media_type;
  uint16_t sectors_per_fat;
  uint16_t sectors_per_track;
  uint16_t number_of_heads;
  uint32_t hidden_sectors;
  uint32_t long_sectors;
} __attribute__ ((__packed__));

struct fat12_cache {
};

bool fat12_parse_ph(uint8_t dn, uint8_t pn, uint32_t sector, uint8_t *buffer);

#endif