HELPLIB.HLB  —  MAIL Routines, MAIL$MESSAGE_BEGIN, Arguments
 context

    OpenVMS usage:context
    type:         longword (unsigned)
    access:       modify
    mechanism:    by reference
    Message context information to be passed to various message
    routines. The context argument is the address of a longword that
    contains message context information.

    You should specify the value of this argument as 0 in the first
    of a sequence of calls to message routines. In the following
    calls, you should specify the message context value returned by
    this routine.

 in_item_list

    OpenVMS usage:itmlst_3
    type:         longword (unsigned)
    access:       read only
    mechanism:    by reference
    Item list specifying options for the routine. The in_item_list
    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 is terminated by longword value of 0.
Close Help