Error 'Function "compiledC" not found!' in deployed module using tutorial

Sat 2018.09.22

re: 'Long answer will explain why module code cannot include C source.'

Under the same heading from documentation link in #1 above:

'The module itself will contain the C source code, but the IDE will detect the code on upload and will automatically compile it for the board you're uploading to.'

My belief is that the time taken to document the process wouldn't have been done, if it wasn't in fact possible.