_have lxc-start && {
    _lxc_names() {
        COMPREPLY=( $( compgen -W "$( lxc-ls )" "$cur" ) )
    }

    _lxc_states() {
        COMPREPLY=( $( compgen -W "STOPPED STARTING RUNNING STOPPING ABORTING FREEZING FROZEN THAWED" "$cur" ) )
    }

    _lxc_templates() {
        COMPREPLY=( $( compgen -W "$(ls @LXCTEMPLATEDIR@/ | sed -e 's|^lxc-||' )" "$cur" ) )
    }

    _lxc_backing_stores() {
        COMPREPLY=( $( compgen -W "dir lvm loop btrfs zfs rbd best" "$cur" ) )
    }

    _lxc_generic_n() {
        local cur prev

        COMPREPLY=()
        _get_comp_words_by_ref cur prev

        case $prev in
            -n)
                _lxc_names "$cur"
                return 0
            ;;
        esac

        return 1
    }

    _lxc_generic_ns() {
        local cur prev

        COMPREPLY=()
        _get_comp_words_by_ref cur prev

        case $prev in
            -n)
                _lxc_names "$cur"
                return 0
            ;;

            -s)
                _lxc_states "$cur"
                return 0
            ;;
        esac

        return 1
    }

    _lxc_generic_t() {
        local cur prev

        COMPREPLY=()
        _get_comp_words_by_ref cur prev

        case $prev in
            -t)
                _lxc_templates "$cur"
                return 0
            ;;

            -B)
                _lxc_backing_stores "$cur"
                return 0
            ;;
        esac

        return 1
    }

    _lxc_generic_o() {
        local cur prev

        COMPREPLY=()
        _get_comp_words_by_ref cur prev

        case $prev in
            -o)
                _lxc_names "$cur"
                return 0
            ;;
        esac

        return 1
    }

    complete -o default -F _lxc_generic_n lxc-attach
    complete -o default -F _lxc_generic_n lxc-cgroup
    complete -o default -F _lxc_generic_n lxc-console
    complete -o default -F _lxc_generic_n lxc-destroy
    complete -o default -F _lxc_generic_n lxc-device
    complete -o default -F _lxc_generic_n lxc-execute
    complete -o default -F _lxc_generic_n lxc-freeze
    complete -o default -F _lxc_generic_n lxc-info
    complete -o default -F _lxc_generic_n lxc-monitor
    complete -o default -F _lxc_generic_n lxc-snapshot
    complete -o default -F _lxc_generic_n lxc-start
    complete -o default -F _lxc_generic_n lxc-stop
    complete -o default -F _lxc_generic_n lxc-unfreeze

    complete -o default -F _lxc_generic_ns lxc-wait

    complete -o default -F _lxc_generic_t lxc-create

    complete -o default -F _lxc_generic_o lxc-copy
}