pango/pango-font.go
func (v *FontDescription) SetWeight(weight Weight) {
	C.pango_font_description_set_weight(v.native(), (C.PangoWeight)(weight))
}
func (v *FontDescription) SetWeight(weight Weight) {
	C.pango_font_description_set_weight(v.native(), (C.PangoWeight)(weight))
}
//void                 pango_font_description_set_variant       (PangoFontDescription *desc,
//							       PangoVariant          variant);
//PangoVariant         pango_font_description_get_variant       (const PangoFontDescription *desc) G_GNUC_PURE;
//void                 pango_font_description_set_weight        (PangoFontDescription *desc,
//							       PangoWeight           weight);