+struct GNUNET_NETWORK_Handle *
+GNUNET_NETWORK_socket_accept (const struct GNUNET_NETWORK_Handle *desc,
+ struct sockaddr *address,
+ socklen_t * address_len);
+
+
+/**
+ * Box a native socket (and check that it is a socket).
+ *
+ * @param fd socket to box
+ * @return NULL on error (including not supported on target platform)
+ */
+struct GNUNET_NETWORK_Handle *
+GNUNET_NETWORK_socket_box_native (SOCKTYPE fd);