Non-fit data flash library for RX111 based on CS+ for CC.

I have been meaning to convert non-fit data flash library given in renesas site which is based on RX200 and RX600 series to RX100 series but found myself unsuccessful doing that. The IDE i am using is CubeSuite CS+ for CC and my application is to simple store multiple data in flash memory during power failure. So any help to obtain this library would be appreciable. 

Below is the attached file for RX200 and RX600 series flash library.