Index: uspace/lib/c/generic/iplink_srv.c
===================================================================
--- uspace/lib/c/generic/iplink_srv.c	(revision 25a179efc4ecca45aa90793992b6c1c2743fd07f)
+++ uspace/lib/c/generic/iplink_srv.c	(revision a0a9cc249adce31c755defdb6b74a991ebbf55ea)
@@ -46,5 +46,5 @@
 {
 	size_t mtu;
-	int rc = srv->ops->get_mtu(srv, &mtu);
+	errno_t rc = srv->ops->get_mtu(srv, &mtu);
 	async_answer_1(callid, rc, mtu);
 }
@@ -54,5 +54,5 @@
 {
 	addr48_t mac;
-	int rc = srv->ops->get_mac48(srv, &mac);
+	errno_t rc = srv->ops->get_mac48(srv, &mac);
 	if (rc != EOK) {
 		async_answer_0(iid, rc);
@@ -84,5 +84,5 @@
     ipc_call_t *icall)
 {
-	int rc;
+	errno_t rc;
 	size_t size;
 	addr48_t mac;
@@ -125,5 +125,5 @@
 	
 	inet_addr_t addr;
-	int rc = async_data_write_finalize(callid, &addr, size);
+	errno_t rc = async_data_write_finalize(callid, &addr, size);
 	if (rc != EOK) {
 		async_answer_0(callid, rc);
@@ -153,5 +153,5 @@
 	
 	inet_addr_t addr;
-	int rc = async_data_write_finalize(callid, &addr, size);
+	errno_t rc = async_data_write_finalize(callid, &addr, size);
 	if (rc != EOK) {
 		async_answer_0(callid, rc);
@@ -171,5 +171,5 @@
 	sdu.dest = IPC_GET_ARG2(*icall);
 	
-	int rc = async_data_write_accept(&sdu.data, false, 0, 0, 0,
+	errno_t rc = async_data_write_accept(&sdu.data, false, 0, 0, 0,
 	    &sdu.size);
 	if (rc != EOK) {
@@ -202,5 +202,5 @@
 	}
 	
-	int rc = async_data_write_finalize(callid, &sdu.dest, size);
+	errno_t rc = async_data_write_finalize(callid, &sdu.dest, size);
 	if (rc != EOK) {
 		async_answer_0(callid, rc);
@@ -229,8 +229,8 @@
 }
 
-int iplink_conn(ipc_callid_t iid, ipc_call_t *icall, void *arg)
+errno_t iplink_conn(ipc_callid_t iid, ipc_call_t *icall, void *arg)
 {
 	iplink_srv_t *srv = (iplink_srv_t *) arg;
-	int rc;
+	errno_t rc;
 	
 	fibril_mutex_lock(&srv->lock);
@@ -302,5 +302,5 @@
 
 /* XXX Version should be part of @a sdu */
-int iplink_ev_recv(iplink_srv_t *srv, iplink_recv_sdu_t *sdu, ip_ver_t ver)
+errno_t iplink_ev_recv(iplink_srv_t *srv, iplink_recv_sdu_t *sdu, ip_ver_t ver)
 {
 	if (srv->client_sess == NULL)
@@ -313,5 +313,5 @@
 	    &answer);
 	
-	int rc = async_data_write_start(exch, sdu->data, sdu->size);
+	errno_t rc = async_data_write_start(exch, sdu->data, sdu->size);
 	async_exchange_end(exch);
 	
@@ -321,5 +321,5 @@
 	}
 	
-	int retval;
+	errno_t retval;
 	async_wait_for(req, &retval);
 	if (retval != EOK)
@@ -329,5 +329,5 @@
 }
 
-int iplink_ev_change_addr(iplink_srv_t *srv, addr48_t *addr)
+errno_t iplink_ev_change_addr(iplink_srv_t *srv, addr48_t *addr)
 {
 	if (srv->client_sess == NULL)
@@ -339,5 +339,5 @@
 	aid_t req = async_send_0(exch, IPLINK_EV_CHANGE_ADDR, &answer);
 	
-	int rc = async_data_write_start(exch, addr, sizeof(addr48_t));
+	errno_t rc = async_data_write_start(exch, addr, sizeof(addr48_t));
 	async_exchange_end(exch);
 	
@@ -347,5 +347,5 @@
 	}
 	
-	int retval;
+	errno_t retval;
 	async_wait_for(req, &retval);
 	if (retval != EOK)