Squashed 'ext/cvshared/' content from commit 5e6670d

git-subtree-dir: ext/cvshared
git-subtree-split: 5e6670d75d04ccb78dbef1859bdf6a7fc9280cbd
394 files changed
tree: 97b9b22a9f29be4fb81e639cf5382f9e8a566f6d
  1. cpp/