K 10
svn:author
V 4
grog
K 8
svn:date
V 27
2000-12-20T05:10:08.000000Z
K 7
svn:log
V 155
Add flag XFR_BUFLOCKED to identify buffers which have been locked.
Part of fix to ensure that we unlock buffers we lock.

In principle submitted by: tegge

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