dnl ###
-dnl ### NSC 2.0 -- Zone File Generator
-dnl ### (c) 1997 Martin Mares <mj@gts.cz>
+dnl ### NSC 2.2 -- Zone File Generator
+dnl ### (c) 1997--1999 Martin Mares <mj@ucw.cz>
dnl ###
dnl ### Usage: m4 nsc.m4 domain-source-files >zone-file
dnl ### Or: m4 nsc.m4 domain-source-files >rev-zone-file -DREVERSE=net-ip -DREVBASE=net-ip-to-SOA