copyright dates, contact details, and similar admin fixes

[chiark-utils.git] / cprogs / summer.c

diff --git a/cprogs/summer.c b/cprogs/summer.c
index 12419210d74eafa295584e4a74c3eb3d409fd5ba..66c790a0fe8e6c7810979835a5fd085a0c844bcb 100644 (file)
--- a/cprogs/summer.c
+++ b/cprogs/summer.c
@@ -1,9 +1,29 @@
 /*
+ * summer - program for summarising (with md5 checksums) filesystem trees
+ *
  * usage:
  *    cat startpoints.list | summer >data.list
  *    summer startpoints... >data.list
  *  prints md5sum of data-list to stderr
  */
+/*
+ * Copyright (C) 2003,2006-2007 Ian Jackson <ian@davenant.greenend.org.uk>
+ *
+ * This 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,
+ * or (at your option) any later version.
+ *
+ * This 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 file; if not, consult the Free Software
+ * Foundation's website at www.fsf.org, or the GNU Project website at
+ * www.gnu.org.
+ */
 
 #define _GNU_SOURCE