-} s_mc_restore_message_t, *mc_restore_message_t;
-
-XBT_PRIVATE int MC_protocol_send(int socket, const void* message, size_t size);
-XBT_PRIVATE int MC_protocol_send_simple_message(int socket, e_mc_message_type type);
-XBT_PRIVATE ssize_t MC_receive_message(int socket, void* message, size_t size, int options);
+};
+typedef struct s_mc_restore_message s_mc_restore_message_t;
+typedef struct s_mc_restore_message* mc_restore_message_t;