In a message dated 5/16/2007 5:37:42 P.M. Central Daylight Time,  
[EMAIL PROTECTED] writes:
>The 32K limit is driven by the fact this binary integer is  considered
Signed; so instead of 0 thru 65535 it's -32767 thru  32768

>The last 8 bytes are lost to track marks and block marks  reserved space.
 
What exactly are "track marks and block marks reserved space?"  I  never 
heard of them before.
 
Bill  Fairchild
Plainfield, IL





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