Index: uspace/lib/c/generic/inet/udp.c
===================================================================
--- uspace/lib/c/generic/inet/udp.c	(revision eb13ef8440f5e94338275db8fd83e4e513c82ab1)
+++ uspace/lib/c/generic/inet/udp.c	(revision 52b44c63605c069ff1cbdf64f6b8e19bdeefeb2b)
@@ -190,5 +190,5 @@
 
 	assoc->udp = udp;
-	assoc->id = IPC_GET_ARG1(&answer);
+	assoc->id = ipc_get_arg1(&answer);
 	assoc->cb = cb;
 	assoc->cb_arg = arg;
@@ -404,6 +404,6 @@
 
 	rmsg->udp = udp;
-	rmsg->assoc_id = IPC_GET_ARG1(&answer);
-	rmsg->size = IPC_GET_ARG2(&answer);
+	rmsg->assoc_id = ipc_get_arg1(&answer);
+	rmsg->size = ipc_get_arg2(&answer);
 	rmsg->remote_ep = ep;
 	return EOK;
@@ -498,5 +498,5 @@
 		async_get_call(&call);
 
-		if (!IPC_GET_IMETHOD(&call)) {
+		if (!ipc_get_imethod(&call)) {
 			/* Hangup */
 			async_answer_0(&call, EOK);
@@ -504,5 +504,5 @@
 		}
 
-		switch (IPC_GET_IMETHOD(&call)) {
+		switch (ipc_get_imethod(&call)) {
 		case UDP_EV_DATA:
 			udp_ev_data(udp, &call);