pub unsafe extern "C" fn gst_collect_pads_set_buffer_function(
pads: *mut GstCollectPads,
func: GstCollectPadsBufferFunction,
user_data: gpointer,
)
pub unsafe extern "C" fn gst_collect_pads_set_buffer_function(
pads: *mut GstCollectPads,
func: GstCollectPadsBufferFunction,
user_data: gpointer,
)