Modify the dist/prototypes.py script (or related scripts) to allow the definition of function declarations for both private and public functions in _private.h and _pubic.h files of a given module.

This change will move function declarations from extern.h to module respective private and public header files, improving readability and organisation of the public and private APIs.

Scope: 

• Modify dist/prototypes.py for Private/Public Function Declaration Separation
• Allow the script to run for eviction and log