Function gnunet_sys::GNUNET_CONTAINER_multipeermap_contains [−][src]
pub unsafe extern "C" fn GNUNET_CONTAINER_multipeermap_contains(
map: *const GNUNET_CONTAINER_MultiPeerMap,
key: *const GNUNET_PeerIdentity
) -> c_int
@ingroup hashmap Check if the map contains any value under the given key (including values that are NULL).
@param map the map @param key the key to test if a value exists for it @return #GNUNET_YES if such a value exists, #GNUNET_NO if not