Add missing copyright header

util/ipa_krb5.c

@@ -1,3 +1,25 @@
+/*
+ * Kerberos related utils for FreeIPA
+ *
+ * Authors: Simo Sorce <ssorce@redhat.com>
+ *
+ * Copyright (C) 2011  Simo Sorce, Red Hat
+ * see file 'COPYING' for use and warranty information
+ *
+ * This program is free software you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include <string.h>
 #include <stdlib.h>
 #include <errno.h>