Cleanup: Always have private-common.h and private-common.c for programs.
I am now introducing a new standard practice of always having a private-common.h and private-common.c for programs.
The private data types shared across the program will be stored in these.
These will also provide any functions for allocating, deallocating, or otherwise managing those private structures.
This makes no effort to move over or implement any of the allocation/deallocation functions.
Individual programs will be updated on an as able basis to address this.
The Controller program already has this but it has a bit more than this practice.
The Controller program will see some structural cleanup in the future.
projects / fll / commit