Index: uspace/app/trace/ipcp.c
===================================================================
--- uspace/app/trace/ipcp.c	(revision 7e752b2a0d66c871748e5fa9e8bbe3a27c70a202)
+++ uspace/app/trace/ipcp.c	(revision 96b02eb9b2f96f3843b8275c254c43a9cb6c8c88)
@@ -46,5 +46,5 @@
 
 typedef struct {
-	ipcarg_t phone_hash;
+	sysarg_t phone_hash;
 	ipc_call_t question;
 	oper_t *oper;
@@ -124,5 +124,5 @@
 }
 
-static void ipc_m_print(proto_t *proto, ipcarg_t method)
+static void ipc_m_print(proto_t *proto, sysarg_t method)
 {
 	oper_t *oper;
@@ -192,5 +192,5 @@
 	unsigned long key[1];
 	oper_t *oper;
-	ipcarg_t *args;
+	sysarg_t *args;
 	int i;
 
@@ -262,12 +262,12 @@
     ipc_call_t *answer)
 {
-	ipcarg_t phone;
-	ipcarg_t method;
-	ipcarg_t service;
-	ipcarg_t retval;
+	sysarg_t phone;
+	sysarg_t method;
+	sysarg_t service;
+	sysarg_t retval;
 	proto_t *proto;
 	int cphone;
 
-	ipcarg_t *resp;
+	sysarg_t *resp;
 	oper_t *oper;
 	int i;
Index: uspace/app/trace/proto.c
===================================================================
--- uspace/app/trace/proto.c	(revision 7e752b2a0d66c871748e5fa9e8bbe3a27c70a202)
+++ uspace/app/trace/proto.c	(revision 96b02eb9b2f96f3843b8275c254c43a9cb6c8c88)
@@ -53,5 +53,5 @@
 
 typedef struct {
-	ipcarg_t method;
+	sysarg_t method;
 	oper_t *oper;
 	link_t link;
Index: uspace/app/trace/trace.c
===================================================================
--- uspace/app/trace/trace.c	(revision 7e752b2a0d66c871748e5fa9e8bbe3a27c70a202)
+++ uspace/app/trace/trace.c	(revision 96b02eb9b2f96f3843b8275c254c43a9cb6c8c88)
@@ -287,5 +287,5 @@
 {
 	ipc_call_t call;
-	ipcarg_t phoneid;
+	sysarg_t phoneid;
 	
 	if (sc_rc == (sysarg_t) IPC_CALLRET_FATAL ||