Library /sys$common/syshlp/sda.hlb VALIDATE  *Conan The Librarian (sorry for the slow response - running on an old VAX)

         VALIDATE QUEUE [address] [/SELF_RELATIVE]

     Validates the integrity of the specified queue by checking the pointers in
     the queue.  The address is the address of an element of the queue. If the
     address is not specified, then the last element address that was specified
     is used. If a dot is specified as the address, then the last evaluated
     expression is used as the address of an element of the queue.

  Additional Information (explode) :

• /SELF_RELATIVE