Index: uspace/lib/net/generic/generic.c
===================================================================
--- uspace/lib/net/generic/generic.c	(revision 46d4d9f449e7933280b1877c70448602ec0ab0ae)
+++ uspace/lib/net/generic/generic.c	(revision dd8d5a73bdea8475dd6109269d442c9d31c454a6)
@@ -59,6 +59,6 @@
     int state, services_t target)
 {
-	async_msg_3(phone, (ipcarg_t) message, (ipcarg_t) device_id,
-	    (ipcarg_t) state, target);
+	async_msg_3(phone, (sysarg_t) message, (sysarg_t) device_id,
+	    (sysarg_t) state, target);
 	
 	return EOK;
@@ -81,6 +81,6 @@
     int arg2, services_t service)
 {
-	return (int) async_req_3_0(phone, (ipcarg_t) message,
-	    (ipcarg_t) device_id, (ipcarg_t) arg2, (ipcarg_t) service);
+	return (int) async_req_3_0(phone, (sysarg_t) message,
+	    (sysarg_t) device_id, (sysarg_t) arg2, (sysarg_t) service);
 }
 
@@ -103,5 +103,5 @@
 {
 	aid_t message_id;
-	ipcarg_t result;
+	sysarg_t result;
 	int string;
 
@@ -110,6 +110,6 @@
 
 	// request the address
-	message_id = async_send_1(phone, (ipcarg_t) message,
-	    (ipcarg_t) device_id, NULL);
+	message_id = async_send_1(phone, (sysarg_t) message,
+	    (sysarg_t) device_id, NULL);
 	string = measured_strings_return(phone, address, data, 1);
 	async_wait_for(message_id, &result);
@@ -143,11 +143,11 @@
 		return EBADMEM;
 	
-	ipcarg_t addr_len;
-	ipcarg_t prefix;
-	ipcarg_t content;
-	ipcarg_t suffix;
-	
-	ipcarg_t result = async_req_1_4(phone, (ipcarg_t) message,
-	    (ipcarg_t) device_id, &addr_len, &prefix, &content, &suffix);
+	sysarg_t addr_len;
+	sysarg_t prefix;
+	sysarg_t content;
+	sysarg_t suffix;
+	
+	sysarg_t result = async_req_1_4(phone, (sysarg_t) message,
+	    (sysarg_t) device_id, &addr_len, &prefix, &content, &suffix);
 	
 	packet_dimension->prefix = (size_t) prefix;
@@ -175,9 +175,9 @@
 {
 	if (error) {
-		async_msg_4(phone, (ipcarg_t) message, (ipcarg_t) device_id,
-		    (ipcarg_t) packet_id, (ipcarg_t) target, (ipcarg_t) error);
+		async_msg_4(phone, (sysarg_t) message, (sysarg_t) device_id,
+		    (sysarg_t) packet_id, (sysarg_t) target, (sysarg_t) error);
 	} else {
-		async_msg_3(phone, (ipcarg_t) message, (ipcarg_t) device_id,
-		    (ipcarg_t) packet_id, (ipcarg_t) target);
+		async_msg_3(phone, (sysarg_t) message, (sysarg_t) device_id,
+		    (sysarg_t) packet_id, (sysarg_t) target);
 	}
 	
@@ -201,9 +201,9 @@
 {
 	if (error) {
-		async_msg_4(phone, (ipcarg_t) message, (ipcarg_t) device_id,
-		    (ipcarg_t) packet_id, (ipcarg_t) sender, (ipcarg_t) error);
+		async_msg_4(phone, (sysarg_t) message, (sysarg_t) device_id,
+		    (sysarg_t) packet_id, (sysarg_t) sender, (sysarg_t) error);
 	} else {
-		async_msg_3(phone, (ipcarg_t) message, (ipcarg_t) device_id,
-		    (ipcarg_t) packet_id, (ipcarg_t) sender);
+		async_msg_3(phone, (sysarg_t) message, (sysarg_t) device_id,
+		    (sysarg_t) packet_id, (sysarg_t) sender);
 	}
 	
@@ -237,5 +237,5 @@
 {
 	aid_t message_id;
-	ipcarg_t result;
+	sysarg_t result;
 	int string;
 
@@ -246,6 +246,6 @@
 
 	// request the translation
-	message_id = async_send_3(phone, (ipcarg_t) message,
-	    (ipcarg_t) device_id, (ipcarg_t) count, (ipcarg_t) service, NULL);
+	message_id = async_send_3(phone, (sysarg_t) message,
+	    (sysarg_t) device_id, (sysarg_t) count, (sysarg_t) service, NULL);
 	measured_strings_send(phone, configuration, count);
 	string = measured_strings_return(phone, translation, data, count);
Index: uspace/lib/net/generic/packet_remote.c
===================================================================
--- uspace/lib/net/generic/packet_remote.c	(revision 46d4d9f449e7933280b1877c70448602ec0ab0ae)
+++ uspace/lib/net/generic/packet_remote.c	(revision dd8d5a73bdea8475dd6109269d442c9d31c454a6)
@@ -86,5 +86,5 @@
 	}
 	
-	ipcarg_t result;
+	sysarg_t result;
 	async_wait_for(message, &result);
 	
@@ -116,5 +116,5 @@
 	*packet = pm_find(packet_id);
 	if (!*packet) {
-		ipcarg_t size;
+		sysarg_t size;
 		
 		rc = async_req_1_1(phone, NET_PACKET_GET_SIZE, packet_id,
@@ -151,6 +151,6 @@
     size_t max_prefix, size_t max_suffix)
 {
-	ipcarg_t packet_id;
-	ipcarg_t size;
+	sysarg_t packet_id;
+	sysarg_t size;
 	int rc;
 	
@@ -182,6 +182,6 @@
 packet_t *packet_get_1_remote(int phone, size_t content)
 {
-	ipcarg_t packet_id;
-	ipcarg_t size;
+	sysarg_t packet_id;
+	sysarg_t size;
 	int rc;
 	
Index: uspace/lib/net/il/arp_remote.c
===================================================================
--- uspace/lib/net/il/arp_remote.c	(revision 46d4d9f449e7933280b1877c70448602ec0ab0ae)
+++ uspace/lib/net/il/arp_remote.c	(revision dd8d5a73bdea8475dd6109269d442c9d31c454a6)
@@ -86,8 +86,8 @@
 {
 	aid_t message_id;
-	ipcarg_t result;
+	sysarg_t result;
 
 	message_id = async_send_2(arp_phone, NET_ARP_CLEAR_ADDRESS,
-	    (ipcarg_t) device_id, protocol, NULL);
+	    (sysarg_t) device_id, protocol, NULL);
 	measured_strings_send(arp_phone, address, 1);
 	async_wait_for(message_id, &result);
@@ -106,5 +106,5 @@
 {
 	return (int) async_req_1_0(arp_phone, NET_ARP_CLEAR_DEVICE,
-	    (ipcarg_t) device_id);
+	    (sysarg_t) device_id);
 }
 
@@ -136,8 +136,8 @@
 {
 	aid_t message_id;
-	ipcarg_t result;
+	sysarg_t result;
 
 	message_id = async_send_3(arp_phone, NET_ARP_DEVICE,
-	    (ipcarg_t) device_id, protocol, netif, NULL);
+	    (sysarg_t) device_id, protocol, netif, NULL);
 	measured_strings_send(arp_phone, address, 1);
 	async_wait_for(message_id, &result);
Index: uspace/lib/net/il/ip_remote.c
===================================================================
--- uspace/lib/net/il/ip_remote.c	(revision 46d4d9f449e7933280b1877c70448602ec0ab0ae)
+++ uspace/lib/net/il/ip_remote.c	(revision dd8d5a73bdea8475dd6109269d442c9d31c454a6)
@@ -67,6 +67,6 @@
 {
 	return (int) async_req_4_0(ip_phone, NET_IP_ADD_ROUTE,
-	    (ipcarg_t) device_id, (ipcarg_t) gateway.s_addr,
-	    (ipcarg_t) address.s_addr, (ipcarg_t) netmask.s_addr);
+	    (sysarg_t) device_id, (sysarg_t) gateway.s_addr,
+	    (sysarg_t) address.s_addr, (sysarg_t) netmask.s_addr);
 }
 
@@ -86,5 +86,5 @@
     async_client_conn_t receiver)
 {
-	return (int) bind_service(service, (ipcarg_t) protocol, me, service,
+	return (int) bind_service(service, (sysarg_t) protocol, me, service,
 	    receiver);
 }
@@ -151,5 +151,5 @@
 	ipc_call_t answer;
 	aid_t message_id = async_send_1(ip_phone, NET_IP_GET_ROUTE,
-	    (ipcarg_t) protocol, &answer);
+	    (sysarg_t) protocol, &answer);
 	
 	if ((async_data_write_start(ip_phone, destination, addrlen) == EOK) &&
@@ -164,5 +164,5 @@
 	}
 	
-	ipcarg_t result;
+	sysarg_t result;
 	async_wait_for(message_id, &result);
 	
@@ -244,5 +244,5 @@
 {
 	return (int) async_req_2_0(ip_phone, NET_IP_SET_GATEWAY,
-	    (ipcarg_t) device_id, (ipcarg_t) gateway.s_addr);
+	    (sysarg_t) device_id, (sysarg_t) gateway.s_addr);
 }
 
Index: uspace/lib/net/netif/netif_remote.c
===================================================================
--- uspace/lib/net/netif/netif_remote.c	(revision 46d4d9f449e7933280b1877c70448602ec0ab0ae)
+++ uspace/lib/net/netif/netif_remote.c	(revision dd8d5a73bdea8475dd6109269d442c9d31c454a6)
@@ -144,8 +144,8 @@
 	
 	aid_t message_id = async_send_1(netif_phone, NET_NETIF_STATS,
-	    (ipcarg_t) device_id, NULL);
+	    (sysarg_t) device_id, NULL);
 	async_data_read_start(netif_phone, stats, sizeof(*stats));
 	
-	ipcarg_t result;
+	sysarg_t result;
 	async_wait_for(message_id, &result);
 	
Index: uspace/lib/net/tl/icmp_remote.c
===================================================================
--- uspace/lib/net/tl/icmp_remote.c	(revision 46d4d9f449e7933280b1877c70448602ec0ab0ae)
+++ uspace/lib/net/tl/icmp_remote.c	(revision dd8d5a73bdea8475dd6109269d442c9d31c454a6)
@@ -65,6 +65,6 @@
     icmp_param_t mtu, packet_t *packet)
 {
-	async_msg_3(icmp_phone, NET_ICMP_DEST_UNREACH, (ipcarg_t) code,
-	    (ipcarg_t) packet_get_id(packet), (ipcarg_t) mtu);
+	async_msg_3(icmp_phone, NET_ICMP_DEST_UNREACH, (sysarg_t) code,
+	    (sysarg_t) packet_get_id(packet), (sysarg_t) mtu);
 	return EOK;
 }
@@ -85,5 +85,5 @@
 {
 	async_msg_2(icmp_phone, NET_ICMP_SOURCE_QUENCH, 0,
-	    (ipcarg_t) packet_get_id(packet));
+	    (sysarg_t) packet_get_id(packet));
 	return EOK;
 }
@@ -104,6 +104,6 @@
 int icmp_time_exceeded_msg(int icmp_phone, icmp_code_t code, packet_t *packet)
 {
-	async_msg_2(icmp_phone, NET_ICMP_TIME_EXCEEDED, (ipcarg_t) code,
-	    (ipcarg_t) packet_get_id(packet));
+	async_msg_2(icmp_phone, NET_ICMP_TIME_EXCEEDED, (sysarg_t) code,
+	    (sysarg_t) packet_get_id(packet));
 	return EOK;
 }
@@ -126,6 +126,6 @@
     icmp_param_t pointer, packet_t *packet)
 {
-	async_msg_3(icmp_phone, NET_ICMP_PARAMETERPROB, (ipcarg_t) code,
-	    (ipcarg_t) packet_get_id(packet), (ipcarg_t) pointer);
+	async_msg_3(icmp_phone, NET_ICMP_PARAMETERPROB, (sysarg_t) code,
+	    (sysarg_t) packet_get_id(packet), (sysarg_t) pointer);
 	return EOK;
 }