.>z
<_>U;1>_
<z+0=""
+/"contents (mutex)"
.$<<mutex
<z+0t8=""
+/"flags"8t"vbits"8t"cv"nBBx4+
+/"hat"16t"hrm"16t"seglast"nJJ8+J
+/"lock (rwlock)"
.$<<rwlock
<z+0t72=""
+/"segs"16t"size"16t"tail"nJJJ
+/"nsegs"16t"lrep"8t"hilevel"nDbb
+/"unused"8t"updatedir"8t"objectdir"nBb8tJ
+/"sizedir"16t"wpage"16t"nwpage"ne56-J16-D28-
+/"userlimit"16t"callbacks"16tnJ80+J
<U>_
<z+0t128=""
