def getSystemSysmisVal(self, spssio):
        """This function returns the IBM SPSS Statistics system-missing
        value for the host system."""
        # returns Inf. Function not currently used.
        spssio.spssSysmisVal.restype = ctypes.c_float
        return spssio.spssSysmisVal()
This function returns the IBM SPSS Statistics system-missing
        value for the host system.
recipes/Python/577650_Python_reader_for_spss_sav_files/recipe-577650.py