get_tuner_type : Ptr RtlSdrHandle -> Int
set_offset_tuning : Ptr RtlSdrHandle -> Int -> PrimIO Int
get_offset_tuning : Ptr RtlSdrHandle -> PrimIO Int
set_bias_tee : Ptr RtlSdrHandle -> Int -> PrimIO Int
set_bias_tee_gpio : Ptr RtlSdrHandle -> Int -> Int -> PrimIO Int