Add one more solution
tree645f3ac5880f7538394c14f7554238f5b54732cf
-rw-r--r-- 66 .gitignore
-rw-r--r-- 123 TODO
drwxr-xr-x - atf
drwxr-xr-x - buddy
drwxr-xr-x - cdev
drwxr-xr-x - fileops
drwxr-xr-x - fsm
drwxr-xr-x - genstructs
drwxr-xr-x - homework
drwxr-xr-x - ipc
drwxr-xr-x - kqueue
-rwxr-xr-x 69 list.sh
drwxr-xr-x - proplib
drwxr-xr-x - pthreads
drwxr-xr-x - termios