+top="$(git rev-parse --show-toplevel)"
+files="$(git ls-files ':/*.[ch]')"
+args=
+
+case "$1" in
+ -i)
+ args="$args --in-place"
+ shift
+ ;;
+esac
+
+if ! parallel -h >/dev/null; then
+ echo 'Please install GNU parallel (package "parallel")'
+ exit 1
+fi
+
+for SCRIPT in ${@-$top/coccinelle/*.cocci} ; do