Re: Null maps, anybody?

From: <jamesl@hb.quik.com>
> On Fri, 2 Nov 2001 11:52:45 -0500 Gene_Gaunt@ReviewWorks.com wrote:
> UFCB byte at decimal offset 188 . . . turn on bit 6 (i.e. X"02").
>
> Looking at the code, I see a 2-byte field named ".UFCBFLG1," with
> bits labeled
> for such things as "close options," "share ODP options,"
> "secure options,"
> "UFCB state," &c., followed by a 4-character anonymous
> field commented "VER
> REL," a 4-byte anonymous binary field commented "INVOC
> MARK COUNT," and a
> 1-byte field named ".UFCBFLG2," with bits labeled for
> "count invoc marks,"
> "tape close parms," "multrcd specified," and "bit 3-7
> unused."
>
> Am I in the right
> ballpark?
>

these flags are at offset 175 and onwards. You need to go 13 bytes further
down.
I sent you my private email chapter 12 describing the UFCB.