Function xkbcommon::xkb::x11::setup_xkb_extension

pub fn setup_xkb_extension(
    connection: &Connection, 
    major_xkb_version: u16, 
    minor_xkb_version: u16, 
    flags: SetupXkbExtensionFlags, 
    major_xkb_version_out: &mut u16, 
    minor_xkb_version_out: &mut u16, 
    base_event_out: &mut u8, 
    base_error_out: &mut u8
) -> bool