[2.4 patch] add some ipv6 netfilter Configure.help entries

[2.4 patch] add some ipv6 netfilter Configure.help entries

[Adrian Bunk]

The patch below against 2.4.22-pre10 adds some missing ipv6 netfilter 
entries to Configure.help (texts stolen from 2.6.0-test2).

Please apply
Adrian

--- linux-2.4.22-pre10-full/Documentation/Configure.help.old	2003-08-03 13:46:47.000000000 +0200
+++ linux-2.4.22-pre10-full/Documentation/Configure.help	2003-08-03 13:50:39.000000000 +0200
@@ -2982,6 +2982,47 @@
   If you want to compile it as a module, say M here and read
   <file:Documentation/modules.txt>.  If unsure, say `N'.
 
+CONFIG_IP6_NF_MATCH_RT
+  rt matching allows you to match packets based on the routing
+  header of the packet.
+
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  If unsure, say `N'.
+
+CONFIG_IP6_NF_MATCH_OPTS
+  This allows one to match packets based on the hop-by-hop
+  and destination options headers of a packet.
+
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  If unsure, say `N'.
+
+CONFIG_IP6_NF_MATCH_FRAG
+  frag matching allows you to match packets based on the fragmentation
+  header of the packet.
+
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  If unsure, say `N'.
+
+CONFIG_IP6_NF_MATCH_HL
+  HL matching allows you to match packets based on the hop
+  limit of the packet.
+
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  If unsure, say `N'.
+
+CONFIG_IP6_NF_MATCH_IPV6HEADER
+  This module allows one to match packets based upon
+  the ipv6 extension headers.
+
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  If unsure, say `N'.
+
+CONFIG_IP6_NF_MATCH_AHESP
+  This module allows one to match AH and ESP packets.
+
+  If you want to compile it as a module, say M here and read
+  <file:Documentation/modules.txt>.  If unsure, say `N'.
+
 length match support
 CONFIG_IP6_NF_MATCH_LENGTH
   This option allows you to match the length of a packet against a