K 10
svn:author
V 4
ache
K 8
svn:date
V 27
1994-03-04T16:43:07.000000Z
K 7
svn:log
V 360
1) My previous fix does nothing, now Rod's fix rewrited to implement
my previous fix too (using wdp_heads controller value) and check
0 heads case too.

Other fixes from Bruce:
2) Fix dk_timeout from 2 to about 4 seconds.
3) wdcontrol not retried on internal error.
4) wdwait return check changed ( "!=0" to "<0" into wdsetctlr,
"<0" to "!=0" into wdgetctlr).

END