Index: uspace/lib/nic/include/nic_addr_db.h
===================================================================
--- uspace/lib/nic/include/nic_addr_db.h	(revision 33b8d024bc268f2773c26e74a40dada11bb71e58)
+++ uspace/lib/nic/include/nic_addr_db.h	(revision 133ff9d0a0af5898e279bd718e9ae059fa986093)
@@ -62,5 +62,5 @@
 extern bool nic_addr_db_contains(const nic_addr_db_t *db, const uint8_t *addr);
 extern void nic_addr_db_foreach(const nic_addr_db_t *db,
-	void (*func)(const uint8_t *, void *), void *arg);
+    void (*func)(const uint8_t *, void *), void *arg);
 
 #endif
Index: uspace/lib/nic/include/nic_impl.h
===================================================================
--- uspace/lib/nic/include/nic_impl.h	(revision 33b8d024bc268f2773c26e74a40dada11bb71e58)
+++ uspace/lib/nic/include/nic_impl.h	(revision 133ff9d0a0af5898e279bd718e9ae059fa986093)
@@ -82,5 +82,5 @@
 
 extern void nic_default_handler_impl(ddf_fun_t *dev_fun,
-	ipc_callid_t callid, ipc_call_t *call);
+    ipc_callid_t callid, ipc_call_t *call);
 extern errno_t nic_open_impl(ddf_fun_t *fun);
 extern void nic_close_impl(ddf_fun_t *fun);
Index: uspace/lib/nic/include/nic_wol_virtues.h
===================================================================
--- uspace/lib/nic/include/nic_wol_virtues.h	(revision 33b8d024bc268f2773c26e74a40dada11bb71e58)
+++ uspace/lib/nic/include/nic_wol_virtues.h	(revision 133ff9d0a0af5898e279bd718e9ae059fa986093)
@@ -78,10 +78,10 @@
 extern errno_t nic_wol_virtues_verify(nic_wv_type_t, const void *, size_t);
 extern errno_t nic_wol_virtues_list(const nic_wol_virtues_t *, nic_wv_type_t type,
-	size_t max_count, nic_wv_id_t *id_list, size_t *id_count);
+    size_t max_count, nic_wv_id_t *id_list, size_t *id_count);
 extern errno_t nic_wol_virtues_add(nic_wol_virtues_t *, nic_wol_virtue_t *);
 extern nic_wol_virtue_t *nic_wol_virtues_remove(nic_wol_virtues_t *,
-	nic_wv_id_t);
+    nic_wv_id_t);
 extern const nic_wol_virtue_t *nic_wol_virtues_find(const nic_wol_virtues_t *,
-	nic_wv_id_t);
+    nic_wv_id_t);
 
 #endif