On Alpha and Integrity server systems, changes the current
    processing state of a CPU in the configure set of the current
    system or an unassigned CPU in an OpenVMS Galaxy configuration.
    This service completes asynchronously. For synchronous
    completion, use the $CPU_TRANSITIONW service.

    This service accepts 64-bit addresses. Parameter and bit
    definitions are resolved in $CSTDEF in the appropriate STARLET
    library.

    For more information, see the VSI OpenVMS Alpha Partitioning and
    Galaxy Guide.

    Format

      SYS$CPU_TRANSITION  tran_code ,cpu_id ,nodename ,node_id ,flags

                          ,efn ,iosb ,astadr_64 ,astprm_64

    C Prototype

      int sys$cpu_transition  (int tran_code, int cpu_id,

                              dsc64$descriptor_s_pq nodename, int

                              node_id, uint32 flags, int efn, IOSB

                              *iosb, VOID_PQ astadr, uint64 astprm,

                              uint32 timout);