.$<<ipc_perm
+/"segsz"16t"amp"16t"lkcnt"nDXd2+
+/"lpid"16t"cpid"16t"nattch"16t"cnattch"n2D2U
+/"atime"24t"dtime"nY4+Y4+
+/"ctime"nY4+
+/"cv"16t"sptinfo"16t"sptseg"nx2+2X4+
