Library /sys$common/syshlp/tcpip$sda.hlb TCPIP, SHOW, MBUFS, Qualifiers, /CHAIN  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   Indicates that the display is to include the subsequent MBUFs
   in the MBUF chain.  This MBUF is assumed to be the first one
   in the chain.