pipe=lirc-remote-control-$$

mkfifo -- "$pipe"
xdotool - < "$pipe" &
exec 9>"$pipe"
rm -f -- "$pipe"

sendkey() { printf 'key --clearmodifiers %s\n' "$*" >&9; }

sudo stdbuf -oL -- ir-keytable -c -w "$keymap" -D 500 -P 125 -t | while IFS=' ' read -r _ _ _ _ state key; do
    if [ "$state" = key_down: ]; then
        case $key in
            KEY_POWER*)           systemctl suspend ;;