-# Definition of reverse sub-domain
-
-define(`PARTIAL', `SECONDARY(revaddr($1).in-addr.arpa,$3)')
-define(`PREVERSE', `REVERSE($1)')
-
-# Definition of forwarders for both normal and slave mode
-
-define(`FORWard', `patsubst(`$@',`,',`; ')')
-define(`FORWArd', `divert(0) forward $1;
- forwarders { FORWard(shift($@),)};
-divert(-1)')