functions.m4, numbers.m4: Define protocol number for IPv6 tunnelling.

[firewall] / functions.m4

diff --git a/functions.m4 b/functions.m4
index c0cd0b3..5cc70f8 100644 (file)
--- a/functions.m4
+++ b/functions.m4
@@ -50,6 +50,14 @@ defport () {
   eval port_$name=$number
 }
 
+## defproto NAME NUMBER
+##
+## Define $proto_NAME to be NUMBER.
+defproto () {
+  name=$1 number=$2
+  eval proto_$name=$number
+}
+
 m4_divert(38)m4_dnl
 ###--------------------------------------------------------------------------
 ### Utility chains (used by function definitions).