115 ng_UI_newhook(node_p node, hook_p hook, const char *name)  in ng_UI_newhook()  argument
122 		priv->downlink = hook;  in ng_UI_newhook()
126 		priv->uplink = hook;  in ng_UI_newhook()
168 ng_UI_rcvdata(hook_p hook, item_p item)  in ng_UI_rcvdata()  argument
170 	const node_p node = NG_HOOK_NODE(hook);  in ng_UI_rcvdata()
176 	if (hook == priv->downlink) {  in ng_UI_rcvdata()
190 	} else if (hook == priv->uplink) {  in ng_UI_rcvdata()
225 ng_UI_disconnect(hook_p hook)  in ng_UI_disconnect()  argument
227 	const priv_p priv = NG_NODE_PRIVATE(NG_HOOK_NODE(hook));  in ng_UI_disconnect()
229 	if (hook == priv->downlink)  in ng_UI_disconnect()
231 	else if (hook == priv->uplink)  in ng_UI_disconnect()
239 	if ((NG_NODE_NUMHOOKS(NG_HOOK_NODE(hook)) == 0)  in ng_UI_disconnect()
240 	&& (NG_NODE_IS_VALID(NG_HOOK_NODE(hook)))) {  in ng_UI_disconnect()
241 			ng_rmnode_self(NG_HOOK_NODE(hook));  in ng_UI_disconnect()