--- /dev/null
+#! /bin/sh
+if [ "$1" = "copy" ] ; then
+ cp ../../../*.[ch] .
+elif [ "$1" = "clean" ] ; then
+ for i in `ls ../../../*.[ch]` ; do
+ f=`echo $i | sed -e "sx../xxg"`
+ rm $f
+ done
+else
+ echo "please specify copy or clean"
+ exit 1
+fi
+