--- libaitio/inc/aitio.h	2011/10/31 13:53:51	1.12
+++ libaitio/inc/aitio.h	2011/10/31 15:05:13	1.12.2.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.12 2011/10/31 13:53:51 misho Exp $
+* $Id: aitio.h,v 1.12.2.2 2011/10/31 15:05:13 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -54,6 +54,10 @@ SUCH DAMAGE.
 #include <openssl/aes.h>
 #include <sys/tty.h>
 #include <sys/ioctl_compat.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <net/if_dl.h>
+#include <netinet/in.h>
 
 
 #define VACUUM_LEFT	1
@@ -235,6 +239,16 @@ typedef struct {
 struct io_ether_addr {
 	u_int8_t ether_addr_octet[6];
 };
+typedef struct io_ether_addr io_ether_addr_t;
+
+typedef union {
+	struct sockaddr_storage	ss;
+	struct sockaddr		sa;
+	struct sockaddr_un	sun;
+	struct sockaddr_in	sin;
+	struct sockaddr_in6	sin6;
+	struct sockaddr_dl	sdl;
+} io_sockaddr_t;
 
 
 // io_GetErrno() Get error code of last operation