pub unsafe extern "C" fn gdk_keymap_map_virtual_modifiers(
keymap: *mut GdkKeymap,
state: *mut GdkModifierType,
) -> gbooleanpub unsafe extern "C" fn gdk_keymap_map_virtual_modifiers(
keymap: *mut GdkKeymap,
state: *mut GdkModifierType,
) -> gboolean