diff --git a/devices/generic.c b/devices/generic.c
index 53307bda..f078057b 100644
--- a/devices/generic.c
+++ b/devices/generic.c
@@ -56,6 +56,7 @@
 
 int __init ec_gen_init_module(void);
 void __exit ec_gen_cleanup_module(void);
+void ec_gen_poll(struct net_device *);
 
 /****************************************************************************/
 
@@ -87,11 +88,18 @@ typedef struct {
     uint8_t dev_addr[ETH_ALEN];
 } ec_gen_interface_desc_t;
 
+int ec_gen_device_init(ec_gen_device_t *);
+void ec_gen_device_clear(ec_gen_device_t *);
+int ec_gen_device_create_socket(ec_gen_device_t *, ec_gen_interface_desc_t *);
+int ec_gen_device_offer(ec_gen_device_t *, ec_gen_interface_desc_t *);
 int ec_gen_device_open(ec_gen_device_t *);
 int ec_gen_device_stop(ec_gen_device_t *);
 int ec_gen_device_start_xmit(ec_gen_device_t *, struct sk_buff *);
 void ec_gen_device_poll(ec_gen_device_t *);
 
+int offer_device(ec_gen_interface_desc_t *);
+void clear_devices(void);
+
 /****************************************************************************/
 
 static int ec_gen_netdev_open(struct net_device *dev)
diff --git a/examples/mini/mini.c b/examples/mini/mini.c
index 4c3af9c4..1ebadd87 100644
--- a/examples/mini/mini.c
+++ b/examples/mini/mini.c
@@ -182,6 +182,21 @@ static ec_voe_handler_t *voe;
 
 /****************************************************************************/
 
+void check_domain1_state(void);
+void check_master_state(void);
+void check_slave_config_states(void);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+void cyclic_task(struct timer_list *);
+#else
+void cyclic_task(unsigned long);
+#endif
+void send_callback(void *);
+void receive_callback(void *);
+int init_mini_module(void);
+void cleanup_mini_module(void);
+
+/****************************************************************************/
+
 void check_domain1_state(void)
 {
     ec_domain_state_t ds;