Index: uspace/app/mkbd/main.c
===================================================================
--- uspace/app/mkbd/main.c	(revision 84a1a546f62a2ba0f913f8f1bfce8d4bc68d7aa4)
+++ uspace/app/mkbd/main.c	(revision 847844a5c1c6014e479cb00bf10c9d740927aa2d)
@@ -60,5 +60,5 @@
 static async_sess_t *dev_sess = NULL;
 
-static int initialize_report_parser(async_sess_t *dev_sess,
+static errno_t initialize_report_parser(async_sess_t *dev_sess,
     usb_hid_report_t **report)
 {
@@ -67,5 +67,5 @@
 		return ENOMEM;
 	
-	int rc = usb_hid_report_init(*report);
+	errno_t rc = usb_hid_report_init(*report);
 	if (rc != EOK) {
 		usb_hid_report_deinit(*report);
@@ -131,5 +131,5 @@
 	
 	uint8_t report_id;
-	int rc = usb_hid_parse_report(report, buffer, size, &report_id);
+	errno_t rc = usb_hid_parse_report(report, buffer, size, &report_id);
 	if (rc != EOK)
 		return;
@@ -165,5 +165,5 @@
 }
 
-static int wait_for_quit_fibril(void *arg)
+static errno_t wait_for_quit_fibril(void *arg)
 {
 	console_ctrl_t *con = console_init(stdin, stdout);
@@ -218,5 +218,5 @@
 	devman_handle_t dev_handle = 0;
 	
-	int rc = usb_resolve_device_handle(devpath, &dev_handle);
+	errno_t rc = usb_resolve_device_handle(devpath, &dev_handle);
 	if (rc != EOK) {
 		printf("Device not found or not of USB kind: %s.\n",