VMS Help RTL Routines, LIB$, LIB$DELETE_VM_ZONE_64  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    (Alpha only.) The Delete Virtual Memory Zone routine deletes a
    zone from the 64-bit virtual address space and returns all Alpha
    system pagelets owned by the zone to the processwide 64-bit page
    pool.

    Format

      LIB$DELETE_VM_ZONE_64  zone-id

1 - Returns

    OpenVMS usage:cond_value
    type:         longword (unsigned)
    access:       write only
    mechanism:    by value

2 - Argument

 zone-id

    OpenVMS usage:identifier
    type:         quadword (unsigned)
    access:       read only
    mechanism:    by reference

    Zone identifier. The zone-id is the address of a quadword that
    contains the identifier of a zone created by a previous call to
    LIB$CREATE_VM_ZONE_64 or LIB$CREATE_USER_VM_ZONE_64.