* move libffi to base/ Category
tree1dfa3fec5d036cfef815a7938e3a97ac40ce2a97
drwxr-xr-x - .github
-rw-r--r-- 18841 COPYING
-rw-r--r-- 2228 README.md
drwxr-xr-x - architecture
drwxr-xr-x - doc
drwxr-xr-x - kernel
drwxr-xr-x - misc
drwxr-xr-x - package
drwxr-xr-x - scripts
-rwxr-xr-x 2668 t2
drwxr-xr-x - target
drwxr-xr-x - tests