2. Reference

 
 
 
 typedef struct BupConfig {
  Uint16 unit_id; / * Unit ID * /
  Uint16 partition; / * Number of partitions * /
} BupConfig;

* If unit_id is 0, it indicates no connection.

Device type	unit_id	partition
Internal memory	1	1
External cartridge	2	1

typedef  struct  BupStat {
  Uint32 totalsize; / * Total capacity () * /
  Uint32 totalblock; / * Number of blocks * /
  Uint32 blocksize; / * 1 block size () * /
  Uint32 freesize; / * Free space * /
  Uint32 freeblock; / * Number of free blocks * /
  Uint32 datanum; / * Number of writable records * /
} BupStat;

Datanum stores the value for the size specified by datasize in BUP_Stat ().

typedef  struct  BupDate {
  Uint8 year; / * year (1980 minus 1980) * /
  Uint8 month; / * month (1-12) * /
  Uint8 day; / * Day (1-31) * /
  Uint8 time; / * time (0-23) * /
  Uint8 min; / * minutes (0-59) * /
  Uint8 week; / * Day of the week (Sun 0 to Sat 6) * /
} BupDate;