queue-id

    OpenVMS usage identifier
    type          longword (unsigned)
    access        read only
    mechanism     by reference
    The work queue identifier. The optional queue-id argument is the
    address of an unsigned longword containing the identifier.

 queue-name

    OpenVMS usage char_string
    type          character string
    access        read only
    mechanism     by descriptor
    Name of the work queue. The optional queue-name argument is the
    address of a descriptor pointing to a character string containing
    the work queue name.

 flags

    OpenVMS usage mask_longword
    type          longword (unsigned)
    access        read only
    mechanism     by reference
    Specifies options for deleting a work queue. The optional flags
    argument is the address of a longword bit mask containing the
    flag. The valid value is as follows:

    PPL$M_FORCEDEL   Delete the work queue regardless of whether it
                     is empty. By default, PPL$ returns the error
                     PPL$_ELEINUSE if you attempt to delete a work
                     queue at which proceses are blocked or that
                     contains work items.