Recognize kill/idle for blacklist

Lets start a discussion ;-)
blacklisting C files looks dangerous to me.
I could imagine to blacklist jswrap*.c files, but even that, at least for me, is like a mine field.
May be we could add some more defines to remove blocks of software, like waveform

My idea was to use wildcard to remove idle/init/kill which belong to a class
We could add class to wrapper with type idle
It could be set for waveform, and would be empty for pipe.

Going through your list, I tried to get an overview what init idle and kill are used for

• init looks mainly important for some boards and for net, bluetooth. There is no need to blacklist them, we already have defines for that
  
• idle is used for waveform, serial and pipe. IMHO serial and pipe should never be blacklisted, waveform could be blacklisted
  
• kill usage is a mix, blacklist it for waveform should cause no problem