glFramebufferTextureLayerARB top-level property
Implementation
GlFramebufferTextureLayerARB glFramebufferTextureLayerARB =
    loadFunction<GlFramebufferTextureLayerARBNative>(
            _library, 'glFramebufferTextureLayerARB')
        .asFunction<GlFramebufferTextureLayerARB>();