Index: uspace/app/dnscfg/dnscfg.c
===================================================================
--- uspace/app/dnscfg/dnscfg.c	(revision 84a1a546f62a2ba0f913f8f1bfce8d4bc68d7aa4)
+++ uspace/app/dnscfg/dnscfg.c	(revision e211ea04fccf33d4cb2092f630a29e893e096a02)
@@ -55,5 +55,5 @@
 }
 
-static int dnscfg_set_ns(int argc, char *argv[])
+static errno_t dnscfg_set_ns(int argc, char *argv[])
 {
 	if (argc < 1) {
@@ -72,5 +72,5 @@
 	
 	inet_addr_t addr;
-	int rc = inet_addr_parse(srv_addr, &addr, NULL);
+	errno_t rc = inet_addr_parse(srv_addr, &addr, NULL);
 	
 	if (rc != EOK) {
@@ -89,10 +89,10 @@
 }
 
-static int dnscfg_unset_ns(void)
+static errno_t dnscfg_unset_ns(void)
 {
 	inet_addr_t addr;
 	inet_addr_any(&addr);
 	
-	int rc = dnsr_set_srvaddr(&addr);
+	errno_t rc = dnsr_set_srvaddr(&addr);
 	if (rc != EOK) {
 		printf("%s: Failed unsetting server address (%s)\n",
@@ -104,8 +104,8 @@
 }
 
-static int dnscfg_print(void)
+static errno_t dnscfg_print(void)
 {
 	inet_addr_t addr;
-	int rc = dnsr_get_srvaddr(&addr);
+	errno_t rc = dnsr_get_srvaddr(&addr);
 	if (rc != EOK) {
 		printf("%s: Failed getting DNS server address.\n", NAME);