Squashed 'ffi-mini/' changes from f6bf33c..21b189e

21b189e Fix missing semicolon in debug mode

git-subtree-dir: ffi-mini
git-subtree-split: 21b189e98b948e22c9b68197b7939e5213965ebf
Merge commit '78fbe04fc249b435d8c6970dbeb9a5d0a46dddb2' into next