(PECL newt >= 0.1)
newt_listitem —
$left
   , int $top
   , string $text
   , bool $is_default
   , resouce $prev_item
   , mixed $data
   [, int $flags
  ] )This function is currently not documented; only its argument list is available.
left
top
text
is_default
prev_item
data
flags