Index: uspace/lib/c/generic/io/visualizer.c
===================================================================
--- uspace/lib/c/generic/io/visualizer.c	(revision 1c5c96d4230e002b6875752b4cbb87808a44b364)
+++ uspace/lib/c/generic/io/visualizer.c	(revision 9d613260da68f68e669f25596afd55065682d372)
@@ -68,5 +68,5 @@
 	async_exchange_end(exch);
 
-	sysarg_t ret;
+	int ret;
 	async_wait_for(req, &ret);
 
@@ -91,5 +91,5 @@
 	async_exchange_end(exch);
 
-	sysarg_t ret;
+	int ret;
 	async_wait_for(req, &ret);
 
@@ -114,5 +114,5 @@
 	async_exchange_end(exch);
 
-	sysarg_t ret;
+	int ret;
 	async_wait_for(req, &ret);
 
@@ -137,5 +137,5 @@
 	async_exchange_end(exch);
 
-	sysarg_t ret;
+	int ret;
 	async_wait_for(req, &ret);
 
@@ -160,5 +160,5 @@
 	async_exchange_end(exch);
 
-	sysarg_t ret;
+	int ret;
 	async_wait_for(req, &ret);