##### Shinobi Library - Memory Card Function

# buExit

Exits the memory card file system

### FORMAT

`

  Sint32 buExit( void )

`

### PARAMETER

  None

### RETURN

  BUD_ERR_OK | Normal end |
  BUD_ERR_BUSY | A TYPE_B function is being processed |

### DESCRIPTION

  Exits the memory card file system.

### EXAMPLE

      do {
      } while(buExit() != BUD_ERR_OK);

### NOTE

  It is not possible to exit from the backup file system if some type of processing is in progress, so BUD_ERR_BUSY is returned.

### REFERENCE

  `buInit()
  `

buExit

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