1 files changed, 0 insertions, 91 deletions
diff --git a/eth-multiplexer/util.h b/eth-multiplexer/util.h
deleted file mode 100644
index c90b0f85..00000000
--- a/eth-multiplexer/util.h
+++ /dev/null
@@ -1,91 +0,0 @@
-/* 
-   Copyright (C) 2008 Free Software Foundation, Inc.
-   Written by Zheng Da.
-
-   This file is part of the GNU Hurd.
-
-   The GNU Hurd is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   The GNU Hurd is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with the GNU Hurd; see the file COPYING.  If not, write to
-   the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
-
-#ifndef UTIL_H
-#define UTIL_H
-
-#include <stdio.h>
-#include <execinfo.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <arpa/inet.h>
-#include <netinet/ip.h>
-
-#include <mach.h>
-
-#ifdef DEBUG
-
-#define debug(format, ...) do				\
-{							\
-  char buf[1024];                                       \
-  snprintf (buf, 1024, "multiplexer: %s: %s\n", __func__, format);       \
-  fprintf (stderr , buf, ## __VA_ARGS__);		\
-  fflush (stderr);					\
-} while (0)
-
-#else
-
-#define debug(format, ...) do {} while (0)
-
-#endif
-
-#define print_backtrace() do				\
-{							\
-  size_t size;						\
-  void *array[30];					\
-  size = backtrace (array, sizeof (array));		\
-  debug ("the depth of the stack: %d", size);		\
-  backtrace_symbols_fd(array, size, fileno (stderr));	\
-} while (0)
-
-#define ETH_ALEN 6		/* Octets in one ethernet addr	 */
-
-struct ethhdr 
-{
-  unsigned char	h_dest[ETH_ALEN];	/* destination eth addr	*/
-  unsigned char	h_source[ETH_ALEN];	/* source ether addr	*/
-  unsigned short h_proto;		/* packet type ID field	*/
-};
-
-static inline void
-print_pack (char *packet, int len)
-{
-#ifdef DEBUG
-#define ETH_P_IP 0x0800
-  struct ethhdr *ethh = (struct ethhdr *) packet;
-  struct iphdr *iph = (struct iphdr *)(ethh + 1);
-  char src_str[INET_ADDRSTRLEN];
-  char dst_str[INET_ADDRSTRLEN];
-  if (ntohs (ethh->h_proto) == ETH_P_IP
-      && len >= sizeof (struct ethhdr) + sizeof (struct iphdr)) 
-    {
-      debug ("multiplexer: get a IP packet from %s to %s\n",
-	     inet_ntop (AF_INET, &iph->saddr, src_str, INET_ADDRSTRLEN),
-	     inet_ntop (AF_INET, &iph->daddr, dst_str, INET_ADDRSTRLEN));
-    }
-  else 
-    {
-      debug ("multiplexer: get a non-IP packet\n");
-    }
-#endif
-}
-
-#endif