Function csfml_audio_sys::sfSoundStream_create

pub unsafe extern "C" fn sfSoundStream_create(
    onGetData: sfSoundStreamGetDataCallback, 
    onSeek: sfSoundStreamSeekCallback, 
    channelCount: c_uint, 
    sampleRate: c_uint, 
    userData: *mut c_void
) -> *mut sfSoundStream