Function rust_libretro::environment::set_audio_buffer_status_callback

pub unsafe fn set_audio_buffer_status_callback(
    callback: retro_environment_t, 
    data: retro_audio_buffer_status_callback
) -> bool

Lets the core know the occupancy level of the frontend audio buffer. Can be used by a core to attempt frame skipping in order to avoid buffer under-runs. A core may pass NULL to disable buffer status reporting in the frontend.