def niDigital_GetPatternPinList(self, vi, start_label, pin_list_buffer_size, pin_list):
    with self._func_lock:
        if (self.niDigital_GetPatternPinList_cfunc is None):
            self.niDigital_GetPatternPinList_cfunc = self._get_library_function('niDigital_GetPatternPinList')
            self.niDigital_GetPatternPinList_cfunc.argtypes = [ViSession, ctypes.POINTER(ViChar), ViInt32, ctypes.POINTER(ViChar)]
            self.niDigital_GetPatternPinList_cfunc.restype = ViStatus
    return self.niDigital_GetPatternPinList_cfunc(vi, start_label, pin_list_buffer_size, pin_list)
def niDigital_GetPatternPinList(self, vi, start_label, pin_list_buffer_size, pin_list):
    with self._func_lock:
        if (self.niDigital_GetPatternPinList_cfunc is None):
            self.niDigital_GetPatternPinList_cfunc = self._get_library_function('niDigital_GetPatternPinList')
            self.niDigital_GetPatternPinList_cfunc.argtypes = [ViSession, ctypes.POINTER(ViChar), ViInt32, ctypes.POINTER(ViChar)]
            self.niDigital_GetPatternPinList_cfunc.restype = ViStatus
    return self.niDigital_GetPatternPinList_cfunc(vi, start_label, pin_list_buffer_size, pin_list)