Add missing license headers.

1 files changed, 24 insertions, 2 deletions

diff --git a/src/ipaddrcheck_functions.h b/src/ipaddrcheck_functions.h
index 756a8f3..b06fc22 100644
--- a/src/ipaddrcheck_functions.h
+++ b/src/ipaddrcheck_functions.h
@@ -1,3 +1,27 @@
+/*
+ * ipaddrcheck_functions.h: macros and prototypes for ipaddrcheck
+ *
+ * Maintainer: Daniil Baturin <daniil at baturin dot org>
+ *
+ * Copyright (C) 2013 SO3Group
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -36,5 +60,3 @@ int is_ipv6_host(CIDR *address);
 int is_ipv6_net(CIDR *address);
 int is_ipv6_multicast(CIDR *address);
 int is_ipv6_link_local(CIDR *address);
-
-