Index: uspace/srv/net/inetsrv/inet_link.h
===================================================================
--- uspace/srv/net/inetsrv/inet_link.h	(revision 8d2dd7f2d52fbc7693f94b66e451eeff3756d061)
+++ uspace/srv/net/inetsrv/inet_link.h	(revision e211ea04fccf33d4cb2092f630a29e893e096a02)
@@ -42,11 +42,11 @@
 #include "inetsrv.h"
 
-extern int inet_link_open(service_id_t);
-extern int inet_link_send_dgram(inet_link_t *, addr32_t,
+extern errno_t inet_link_open(service_id_t);
+extern errno_t inet_link_send_dgram(inet_link_t *, addr32_t,
     addr32_t, inet_dgram_t *, uint8_t, uint8_t, int);
-extern int inet_link_send_dgram6(inet_link_t *, addr48_t, inet_dgram_t *,
+extern errno_t inet_link_send_dgram6(inet_link_t *, addr48_t, inet_dgram_t *,
     uint8_t, uint8_t, int);
 extern inet_link_t *inet_link_get_by_id(sysarg_t);
-extern int inet_link_get_id_list(sysarg_t **, size_t *);
+extern errno_t inet_link_get_id_list(sysarg_t **, size_t *);
 
 #endif