diff -ru ACCOUNT/linux-2.6/net/ipv4/netfilter/ipt_ACCOUNT.c ACCOUNT.byteorder/linux-2.6/net/ipv4/netfilter/ipt_ACCOUNT.c
--- ACCOUNT/linux-2.6/net/ipv4/netfilter/ipt_ACCOUNT.c	2009-04-08 15:35:42.000000000 +0200
+++ ACCOUNT.byteorder/linux-2.6/net/ipv4/netfilter/ipt_ACCOUNT.c	2009-10-13 15:11:52.000000000 +0200
@@ -32,6 +32,7 @@
 #include <linux/string.h>
 #include <linux/spinlock.h>
 #include <asm/uaccess.h>
+#include <asm/byteorder.h>
 
 #include <net/route.h>
 #include <linux/netfilter_ipv4/ipt_ACCOUNT.h>
@@ -362,8 +363,15 @@
     }
 
     /* Calculate array positions */
+#if defined(__LITTLE_ENDIAN_BITFIELD)
     src_slot = (unsigned char)((src_ip&0xFF000000) >> 24);
     dst_slot = (unsigned char)((dst_ip&0xFF000000) >> 24);
+#elif defined(__BIG_ENDIAN_BITFIELD)
+    src_slot = (unsigned char)(src_ip&0x000000FF);
+    dst_slot = (unsigned char)(dst_ip&0x000000FF);
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
 
     /* Increase size counters */
     if (is_src) {
@@ -414,7 +422,13 @@
 {
     /* Do we need to process src IP? */
     if ((net_ip&netmask) == (src_ip&netmask)) {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
         unsigned char slot = (unsigned char)((src_ip&0x00FF0000) >> 16);
+#elif defined(__BIG_ENDIAN_BITFIELD)
+        unsigned char slot = (unsigned char)((src_ip&0x0000FF00) >> 8);
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
         DEBUGP("ACCOUNT: Calculated SRC 16 bit network slot: %d\n", slot);
 
         /* Do we need to create a new mask_24 bucket? */
@@ -430,7 +444,13 @@
 
     /* Do we need to process dst IP? */
     if ((net_ip&netmask) == (dst_ip&netmask)) {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
         unsigned char slot = (unsigned char)((dst_ip&0x00FF0000) >> 16);
+#elif defined(__BIG_ENDIAN_BITFIELD)
+        unsigned char slot = (unsigned char)((dst_ip&0x0000FF00) >> 8);
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
         DEBUGP("ACCOUNT: Calculated DST 16 bit network slot: %d\n", slot);
 
         /* Do we need to create a new mask_24 bucket? */
@@ -452,7 +472,13 @@
 {
     /* Do we need to process src IP? */
     if ((net_ip&netmask) == (src_ip&netmask)) {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
         unsigned char slot = (unsigned char)((src_ip&0x0000FF00) >> 8);
+#elif defined(__BIG_ENDIAN_BITFIELD)
+        unsigned char slot = (unsigned char)((src_ip&0x00FF0000) >> 16);
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
         DEBUGP("ACCOUNT: Calculated SRC 24 bit network slot: %d\n", slot);
 
         /* Do we need to create a new mask_24 bucket? */
@@ -468,7 +494,13 @@
 
     /* Do we need to process dst IP? */
     if ((net_ip&netmask) == (dst_ip&netmask)) {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
         unsigned char slot = (unsigned char)((dst_ip&0x0000FF00) >> 8);
+#elif defined(__BIG_ENDIAN_BITFIELD)
+        unsigned char slot = (unsigned char)((dst_ip&0x00FF0000) >> 16);
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
         DEBUGP("ACCOUNT: Calculated DST 24 bit network slot: %d\n", slot);
 
         /* Do we need to create a new mask_24 bucket? */
@@ -789,7 +821,13 @@
     
     for (i = 0; i <= 255; i++) {
         if (data->ip[i].src_packets || data->ip[i].dst_packets) {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
             handle_ip.ip = net_ip | net_OR_mask | (i<<24);
+#elif defined(__BIG_ENDIAN_BITFIELD)
+            handle_ip.ip = net_ip | net_OR_mask | i;
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
             
             handle_ip.src_packets = data->ip[i].src_packets;
             handle_ip.src_bytes = data->ip[i].src_bytes;
@@ -862,7 +900,15 @@
                 struct ipt_acc_mask_24 *network = 
                     (struct ipt_acc_mask_24*)network_16->mask_24[b];
                 if (ipt_acc_handle_copy_data(to_user, &to_user_pos,
-                                      &tmpbuf_pos, network, net_ip, (b << 16)))
+                                      &tmpbuf_pos, network, net_ip,
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+				     (b << 16)
+#elif defined(__BIG_ENDIAN_BITFIELD)
+				     (b << 8)
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
+		))
                     return -1;
             }
         }
@@ -890,7 +936,15 @@
                             (struct ipt_acc_mask_24*)network_16->mask_24[b];
                         if (ipt_acc_handle_copy_data(to_user,
                                        &to_user_pos, &tmpbuf_pos,
-                                       network, net_ip, (a << 8) | (b << 16)))
+                                       network, net_ip,
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+				       (a << 8) | (b << 16)
+#elif defined(__BIG_ENDIAN_BITFIELD)
+				       (a << 16) | (b << 8)
+#else
+#error  "Please fix <asm/byteorder.h>"
+#endif
+			))
                             return -1;
                     }
                 }