add files for 2007-05-04T01:34:32Z

diff --git a/tools/an b/tools/an
new file mode 100755 (executable)
index 0000000..dcaca97
--- /dev/null
+++ b/tools/an
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# ========================================================================
+# Copyright 1988-2007 University of Washington
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# 
+# ========================================================================
+
+BASE=`pwd`
+
+if [ ! -d $3 ]; then
+ mkdir $3
+fi
+
+for i in $2/Makefile* ; do
+  if [ -f $i ] ; then
+    $1 "$BASE/$i" "$BASE/$3"
+  fi
+done
+
+if [ -f $2/drivers ]; then
+  $1 "$BASE/$2/drivers" "$BASE/$3"
+fi
+
+if [ -f $2/mkauths ]; then
+  $1 "$BASE/$2/mkauths" "$BASE/$3"
+fi
+
+cd $2
+
+for j in *.[ch]; do
+  $1 "$BASE/$2/$j" "$BASE/$3"
+done
+
+exit 0