_ctrlaltdel_module()
{
	local cur
	cur="${COMP_WORDS[COMP_CWORD]}"
	COMPREPLY=()
	if [ $COMP_CWORD -eq 1 ]; then
		COMPREPLY=( $(compgen -W "hard soft" -- $cur) )
	fi
	return 0
}
complete -F _ctrlaltdel_module ctrlaltdel