Summary: - Different platforms have different naming conventions - http://www.mono-project.com/docs/advanced/pinvoke/#library-names - Unity iOS requires special name `__Internal` - https://docs.unity3d.com/Manual/PluginsForIOS.html Reviewed By: emilsjolander Differential Revision: D3976369 fbshipit-source-id: 4c1d7fe226c5c2a89531ee1c2ee8b47df847b3e4