| Korean titles have a byte that is set to 0 to use the normal common key, and 1 to use the Korean key. This value is used as an index in an array containing the locations of both common keys. However, the value is never sanity checked, so any value can be inserted. | | Korean titles have a byte that is set to 0 to use the normal common key, and 1 to use the Korean key. This value is used as an index in an array containing the locations of both common keys. However, the value is never sanity checked, so any value can be inserted. |