.>U
*(<U+0t8)>/i/b
(##(<b&0xfffffff))="lock enabled"8tB
<U+0t12=""
+/"device"16t"type"16t"block_type"nXXX
+/"block"16t"blocks"16t"elements"nXUU
+/"free_count"16tnU
<U+0t100=""
+/"threshold"16t"free_marker"16tnUU
<U+0t108=""
