mgafb_fill_rect
static void mgafb_fill_rect(struct mgafb_softc *, int, int, int, int,
mgafb_fill_rect(sc, x, y, font->fontwidth, font->fontheight,
mgafb_fill_rect(sc, x, y, wi, he,
mgafb_fill_rect(sc, ri->ri_xorigin, y, w, h, ri->ri_devcmap[bg]);
mgafb_fill_rect(sc, x, y, w, h, ri->ri_devcmap[bg]);