def systemString(self):
        """This function returns the name of the system under which the file
        was created aa a string."""
        sysName = create_string_buffer(42)
        func = self.spssio.spssGetSystemString
        retcode = func(c_int(self.fh), byref(sysName))
        if retcode > 0:
            raise SPSSIOError("Error getting SystemString", retcode)
        return sysName.value
This function returns the name of the system under which the file
        was created aa a string.
recipes/Python/577811_Pythreader__writer_spss_sav_files_Linux_Mac_/recipe-577811.py