Function gdk_sys::gdk_keymap_get_entries_for_keyval

pub unsafe extern "C" fn gdk_keymap_get_entries_for_keyval(
    keymap: *mut GdkKeymap, 
    keyval: c_uint, 
    keys: *mut *mut GdkKeymapKey, 
    n_keys: *mut c_int
) -> gboolean