interpreter.c split

[Leopold Toetsch]

I'd like to separate functions of interpreter.c into distinct files 
(it's currently more then 2500 lines):

init ... init destroy
cb   ... callback function handling
run_loop ... runloop selection
run_fromc ... call runloop from c
load_ops  ... dynamic oplib loading
...
Which scheme should be used:
- interp/*.c  (subsystem directory)
- src/interp_*.c  (8+3 filename problems?)
- ??
leo