pub type GstDataQueueCheckFullFunction = Option<unsafe extern "C" fn(*mut GstDataQueue, c_uint, c_uint, u64, gpointer) -> gboolean>;Aliased Type§
enum GstDataQueueCheckFullFunction {
None,
Some(unsafe extern "C" fn(_: *mut GstDataQueue, _: u32, _: u32, _: u64, _: *mut c_void) -> i32),
}