Index: uspace/lib/libc/generic/io/stream.c
===================================================================
--- uspace/lib/libc/generic/io/stream.c	(revision 1c38445b072e92a4871da55c491b0ae443654922)
+++ uspace/lib/libc/generic/io/stream.c	(revision 9201f474bc6e1a292f3bc7545adaad0ef1175b9b)
@@ -71,5 +71,5 @@
 
 	while (i < count) {
-		if (async_req_2(streams[0].phone, CONSOLE_GETCHAR, 0, 0, &r0,
+		if (async_req_0_2(streams[0].phone, CONSOLE_GETCHAR,  &r0,
 		    &r1) < 0) {
 			return -1;
@@ -85,5 +85,5 @@
 
 	for (i = 0; i < count; i++)
-		async_msg(streams[1].phone, CONSOLE_PUTCHAR,
+		async_msg_1(streams[1].phone, CONSOLE_PUTCHAR,
 		    ((const char *) buf)[i]);