HFS_SUPER_MAGIC 21 fs/hfs/hfs.h #define HFS_SUPER_MAGIC 0x4244 /* "BD": HFS MDB (super block) */ HFS_SUPER_MAGIC 27 fs/hfsplus/part_tbl.c #define HFS_SUPER_MAGIC 0x4244 /* "BD": HFS MDB (super block) */