HELPLIB.HLB  —  System Services, $IO FASTPATH (Alpha and Integrity servers)
    On Alpha and Integrity server systems, provides the ability to
    control the set of Fast Path devices and their assignment to CPUs
    enabled for Fast Path use.

    Format

      SYS$IO_FASTPATH  efn, cpu_mask,function_code, [iosb], [astadr],

                       [astprm] [,[mask_length]]

    C Prototype

      int sys$io_fastpath  (unsigned int efn, UINT32_PQ cpu_mask,

                           int function_code, struct_iosb *iosb,

                           void (*astadr)(__unknown_params), __int64

                           astprm, ...) ;)
Additional Information: explode extract
Arguments
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