BooKmark Lim descriptor (BKL)

The BKL is no longer stored in the plcfbkl or plcfatnbkl, and is instead reconstructed from the plcfbkf or plcfatnbkf when the file is opened.


b10	b16	field	type	size	bitfield	comments
0	0	ibkf	short			index to BKF entry in plcfbkf that describes the beginning position of this bookmark in the CP stream. If the bkl.ibkf is negative, add on the number of bookmarks recorded in the hplcbkf to the bkl.ibkf to calculate the index to the BKF that corresponds to this entry.

cbBKL (count of bytes of BKL) is 2.