4.3BSD/usr/lib/adb/u.all

.$<<pcb
+/"arg0"16t"arg1"16t"arg2"16t"arg3"n120+4Xn"arg4"nXn
+/"segflg"8t"error"8t"uid"8t"gid"8t"ruid"8t"rgid"8t"procp"n56+bb4x++Xn
+/"uap"16t"rv1"16t"rv2"16t"ubase"n4Xn"count"16t"off"16t"cdir"16t"rdir"n4Xn
+/"pathname"n14c++n"dirp"16t"dino"8t"entry"16t"pdir"nXx14cXn
+/"ofiles"n20Xn"ofileflg"n20bn
+/"sigs"n56+32Xn"code"16t"ar0"16t"prbase"16t"prsize"n4Xn
+/"proff"16t"prscal"16t"eosys"8t"sep"8t"ttyp"n2X2b2+Xn
+/"ttymin"8t"ttymaj"n2x2+n
+/"xmag"16t"xtsiz"16t"xdsiz"16t"xbsiz"n4Xn"xssiz"16t"entloc"16t"relflg"n2X4+Xn
+/"directory"n14c++n"start"16t"acflg"8t"fpflg"8t"cmsk"8t"tsiz"16t"dsiz"nXb+2x2+2Xn
+/"ssiz"nXn