構造体定義書

struct bfssb

No.	名称	属性	説明
1	bfssb
	s_magic	unsigned int
	s_start	unsigned int	byte offset of start of data
	s_end	unsigned int	sizeof(slice)-1
	s_from, s_to	int	src and dest block of current transfer
	s_backup_from, s_backup_to	int
	s_fsname[6]	char
	s_volume[6]	char
	s_pad[472]	char

bfssb