Function xkbcommon::xkb::keycode_is_legal_x11

pub fn keycode_is_legal_x11(key: u32) -> bool

Names to compile a keymap with, also known as RMLVO.

The names are the common configuration values by which a user picks a keymap.

If the entire struct is NULL, then each field is taken to be NULL. You should prefer passing NULL instead of choosing your own defaults.