def niDigital_SetAttributeViInt64(self, vi, channel_name, attribute, value):
    with self._func_lock:
        if (self.niDigital_SetAttributeViInt64_cfunc is None):
            self.niDigital_SetAttributeViInt64_cfunc = self._get_library_function('niDigital_SetAttributeViInt64')
            self.niDigital_SetAttributeViInt64_cfunc.argtypes = [ViSession, ctypes.POINTER(ViChar), ViAttr, ViInt64]
            self.niDigital_SetAttributeViInt64_cfunc.restype = ViStatus
    return self.niDigital_SetAttributeViInt64_cfunc(vi, channel_name, attribute, value)
def niDigital_SetAttributeViInt64(self, vi, channel_name, attribute, value):
    with self._func_lock:
        if (self.niDigital_SetAttributeViInt64_cfunc is None):
            self.niDigital_SetAttributeViInt64_cfunc = self._get_library_function('niDigital_SetAttributeViInt64')
            self.niDigital_SetAttributeViInt64_cfunc.argtypes = [ViSession, ctypes.POINTER(ViChar), ViAttr, ViInt64]
            self.niDigital_SetAttributeViInt64_cfunc.restype = ViStatus
    return self.niDigital_SetAttributeViInt64_cfunc(vi, channel_name, attribute, value)