Add generation used bitflags and enums
Add generation used bitflags and enums

GuillaumeGomez/gir,gtk-rs/gir,gtk-rs/gir,EPashkin/gir,gtk-rs/gir,gkoz/gir,GuillaumeGomez/gir,gkoz/gir,GuillaumeGomez/gir,EPashkin/gir