#ifndef _CDVDAPA_H_
#define _CDVDAPA_H_

/* chunks_map */
static const char MAP_AVAIL = '.';
static const char MAP_MAIN = 'M';
static const char MAP_SUB = 's';
static const char MAP_COLL = 'x';
static const char MAP_ALLOC = '*';

typedef struct apa_partition_type
{
  int existing;
  int modified;
  int linked;
  ps2_partition_header_t header;
} apa_partition_t;


typedef struct apa_partition_table_type
{
  u_long device_size_in_mb;
  u_long total_chunks;
  u_long allocated_chunks;
  u_long free_chunks;

  char *chunks_map;

  /* existing partitions */
  u_long part_alloc_;
  u_long part_count;
  apa_partition_t *parts;
} apa_partition_table_t;

void apa_ptable_free(apa_partition_table_t *table);

u_long apa_partition_checksum (const ps2_partition_header_t *part);

int apa_ptable_read_ex (hio_t *hio, apa_partition_table_t **table);

u_long get_u32 (const void *buffer);
void set_u32 (void *buffer, u_long val);

u_short get_u16 (const void *buffer);
void set_u16 (void *buffer, u_short val);


#endif /* _APA_H_ */