--- libaitio/inc/aitio.h	2013/06/04 12:44:46	1.31
+++ libaitio/inc/aitio.h	2013/06/24 14:42:59	1.31.2.2
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.31 2013/06/04 12:44:46 misho Exp $
+* $Id: aitio.h,v 1.31.2.2 2013/06/24 14:42:59 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -385,6 +385,36 @@ FILE *io_fd2buf(int fd, const char *mode);
  * return: -1 error or open file handle
  */
 int io_dumbFile(const char *csFile, int mode, off_t size);
+
+
+/*
+ * io_get1stiface() - Get first interface of host
+ *
+ * @szIface = interface string buffer
+ * @iflen = size of interface buffer
+ * return: -1 error or 0 ok
+ */
+int io_get1stiface(char *szIface, int iflen);
+/*
+ * io_etherOpen() - Open BPF interface to device
+ *
+ * @csIface = interface name
+ * @flags = open flags
+ * @whdr = with complete headers
+ * @buflen = buffer length
+ * @zcbuf = zero copy buffer, if BPF supports it and isn't NULL
+ * return: -1 error or >-1 bpf handle
+ */
+int io_etherOpen(const char *csIface, int flags, int whdr, 
+		unsigned int buflen, void **zcbuf);
+/*
+ * io_etherClose() - Close BPF interface
+ *
+ * @eth = bpf handle
+ * @zcbuf = zero copy buffer, if BPF supports it and isn't NULL
+ * return: none
+ */
+void io_etherClose(int eth, void **zcbuf);
 
 
 #endif