Argument

 

itmlst

   OpenVMS usage:item_list_3
   type:         longword (unsigned)
   access:       read only
   mechanism:    by reference
   Item list specifying options for the mount operation. The itmlst
   argument is the address of a list of item descriptors, each of
   which specifies an option and provides the information needed to
   perform the operation.

   The item list must include at least one device item descriptor
   and is terminated by a longword value of 0.

   To view the item code diagram and descriptor fields table, see
   the VSI OpenVMS System Services Reference Manual.