%array_functions(GVariant *, gvariant_ptr_array);
%pointer_functions(struct sr_context *, sr_context_ptr_ptr);
%array_functions(struct sr_dev_driver *, sr_dev_driver_ptr_array);
+%array_functions(struct sr_input_format *, sr_input_format_ptr_array);
+%array_functions(struct sr_output_format *, sr_output_format_ptr_array);
%pointer_cast(gpointer, struct sr_dev_inst *, gpointer_to_sr_dev_inst_ptr);
%pointer_cast(void *, struct sr_datafeed_logic *, void_ptr_to_sr_datafeed_logic_ptr)
%pointer_cast(void *, struct sr_datafeed_analog *, void_ptr_to_sr_datafeed_analog_ptr)