fs: Introduces file_open()
tree81f6cdd0a43d25ab45ba4b324383c2a762bf56b3
drwxr-xr-x - Documentation
-rw-r--r-- 462 ISSUES
-rw-r--r-- 16 POINTER
-rw-r--r-- 606 QUESTIONS
-rw-r--r-- 342 README
-rw-r--r-- 1112 TODO
lrwxrwxrwx 12 bochsrc -> src/.bochsrc
drwxr-xr-x - labs
drwxr-xr-x - src