Index: uspace/lib/net/include/adt/module_map.h
===================================================================
--- uspace/lib/net/include/adt/module_map.h	(revision 854151c609055c16544a89e14572ba81716e8683)
+++ uspace/lib/net/include/adt/module_map.h	(revision 9d120591caf0914cf2d50c741bcb06d4c3cec088)
@@ -65,15 +65,15 @@
 	int usage;
 	/** Module name. */
-	const char *name;
+	const uint8_t *name;
 	/** Module full path filename. */
-	const char *filename;
+	const uint8_t *filename;
 	/** Connecting function. */
 	connect_module_t *connect_module;
 };
 
-extern int add_module(module_t **, modules_t *, const char *, const char *,
-    services_t, task_id_t, connect_module_t *);
-extern module_t *get_running_module(modules_t *, char *);
-extern task_id_t spawn(const char *);
+extern int add_module(module_t **, modules_t *, const uint8_t *,
+    const uint8_t *, services_t, task_id_t, connect_module_t *);
+extern module_t *get_running_module(modules_t *, uint8_t *);
+extern task_id_t net_spawn(const uint8_t *);
 
 #endif
Index: uspace/lib/net/include/arp_interface.h
===================================================================
--- uspace/lib/net/include/arp_interface.h	(revision 854151c609055c16544a89e14572ba81716e8683)
+++ uspace/lib/net/include/arp_interface.h	(revision 9d120591caf0914cf2d50c741bcb06d4c3cec088)
@@ -50,5 +50,5 @@
     measured_string_t *);
 extern int arp_translate_req(int, device_id_t, services_t, measured_string_t *,
-    measured_string_t **, char **);
+    measured_string_t **, uint8_t **);
 extern int arp_clear_device_req(int, device_id_t);
 extern int arp_clear_address_req(int, device_id_t, services_t,
Index: uspace/lib/net/include/generic.h
===================================================================
--- uspace/lib/net/include/generic.h	(revision 854151c609055c16544a89e14572ba81716e8683)
+++ uspace/lib/net/include/generic.h	(revision 9d120591caf0914cf2d50c741bcb06d4c3cec088)
@@ -58,5 +58,5 @@
     services_t, services_t);
 extern int generic_translate_req(int, int, device_id_t, services_t,
-    measured_string_t *, size_t, measured_string_t **, char **);
+    measured_string_t *, size_t, measured_string_t **, uint8_t **);
 
 #endif
Index: uspace/lib/net/include/net_interface.h
===================================================================
--- uspace/lib/net/include/net_interface.h	(revision 854151c609055c16544a89e14572ba81716e8683)
+++ uspace/lib/net/include/net_interface.h	(revision 9d120591caf0914cf2d50c741bcb06d4c3cec088)
@@ -45,7 +45,7 @@
 
 extern int net_get_device_conf_req(int, device_id_t, measured_string_t **,
-    size_t, char **);
-extern int net_get_conf_req(int, measured_string_t **, size_t, char **);
-extern void net_free_settings(measured_string_t *, char *);
+    size_t, uint8_t **);
+extern int net_get_conf_req(int, measured_string_t **, size_t, uint8_t **);
+extern void net_free_settings(measured_string_t *, uint8_t *);
 extern int net_connect_module(void);
 
Index: uspace/lib/net/include/socket_core.h
===================================================================
--- uspace/lib/net/include/socket_core.h	(revision 854151c609055c16544a89e14572ba81716e8683)
+++ uspace/lib/net/include/socket_core.h	(revision 9d120591caf0914cf2d50c741bcb06d4c3cec088)
@@ -86,5 +86,5 @@
 	void *specific_data;
 	/** Socket ports map key. */
-	const char *key;
+	const uint8_t *key;
 	/** Length of the Socket ports map key. */
 	size_t key_length;
@@ -118,9 +118,9 @@
     void (*)(socket_core_t *));
 extern int socket_reply_packets(packet_t *, size_t *);
-extern socket_core_t *socket_port_find(socket_ports_t *, int, const char *,
+extern socket_core_t *socket_port_find(socket_ports_t *, int, const uint8_t *,
     size_t);
 extern void socket_port_release(socket_ports_t *, socket_core_t *);
 extern int socket_port_add(socket_ports_t *, int, socket_core_t *,
-    const char *, size_t);
+    const uint8_t *, size_t);
 
 #endif