Raw bindings to Android's OpenSLES sound API generated using [rust-bindgen](https://github.com/crabtw/rust-bindgen).
Documentation on OpenSLES on Android can be found [here](https://developer.android.com/ndk/guides/audio/opensl-for-android.html).
Tested on `i686-linux-android` and `armv7-linux-androideabi` targets.