Modifications, commenting and addition of stubs to get everything to compile
-rw-r--r-- 21 .gitignore
-rw-r--r-- 1057 LICENSE
-rw-r--r-- 19522 LICENSE.md
-rw-r--r-- 636 Makefile
-rw-r--r-- 91 debugger.h
-rw-r--r-- 1632 emu.h
drwxr-xr-x - iodevices
-rw-r--r-- 113 logmacro.h
drwxr-xr-x - machine
drwxr-xr-x - sim
drwxr-xr-x - z180