(previous, current, property_name)
return current[property_name]
PERF_COUNTER_LARGE_RAWCOUNT

    https://technet.microsoft.com/en-us/library/cc780300(v=ws.10).aspx
PERF_COUNTER_LARGE_RAWCOUNT
PERF_COUNTER_LARGE_RAWCOUNT
def calculate_perf_counter_large_rawcount(previous, current, property_name):
    """
    PERF_COUNTER_LARGE_RAWCOUNT

    https://technet.microsoft.com/en-us/library/cc780300(v=ws.10).aspx
    """
    return current[property_name]
def calculate_perf_counter_large_rawcount ( previous , current , property_name ) : return current [ property_name ]