Everyone on List

What are the differences between

__u8 deleted: 1;		// This should only apply to unlinked files.
__u8 softDeleted: 1;	// it has also been soft deleted

These have been described in yaffs_guts.h

would there values only possibly be 0x01 or 0x00?
yaffs_guts suggests they appear in the oob area but I cannot see anything like this however I am still trying to identify what flags say it is a live file or data_chunk