Function display_onscreen_keyboard 

pub fn display_onscreen_keyboard(
    _p_0: i32,
    _window_title: impl AsCharPtr,
    _p_2: impl AsCharPtr,
    _default_text: impl AsCharPtr,
    _default_concat_1: impl AsCharPtr,
    _default_concat_2: impl AsCharPtr,
    _default_concat_3: impl AsCharPtr,
    _max_input_length: i32,
)