pub unsafe extern "C" fn gst_pad_set_chain_list_function_full(
pad: *mut GstPad,
chainlist: GstPadChainListFunction,
user_data: gpointer,
notify: GDestroyNotify,
)
pub unsafe extern "C" fn gst_pad_set_chain_list_function_full(
pad: *mut GstPad,
chainlist: GstPadChainListFunction,
user_data: gpointer,
notify: GDestroyNotify,
)