A fully featured Small-C rather than ANSI C implementation for the SAM Coupé with a WIMP based IDE and the Zeus Assembler for compilation.
Additional Libraries called Sam VISION were released commercially to add the WIMP interface to SAM C programs.
SAM C PDF manual scan at http://www.samcoupe-pro-dos.co.uk
SAM Vision PDF manual scan at http://www.samcoupe-pro-dos.co.uk
Source available at: https://github.com/mkrivos/samcoupecode
Compilation can be vastly speeded up by utilising a Ram Disk to hold the libraries that are accessed in the first pass of compilation.