mach64_rectfill
mach64_rectfill(sc, x, y, wi, he, bg);
mach64_rectfill(sc, x, y + he - 2, wi, 1, fg);
mach64_rectfill(sc, x, y, wi, he, bg);
mach64_rectfill(sc, x, y + he - 2, wi, 1, fg);
mach64_rectfill(sc, x, y + he - 2, wi, 1, fg);
mach64_rectfill(sc, x, y, width, height, ri->ri_devcmap[bg]);
mach64_rectfill(sc, x, y, width, height, ri->ri_devcmap[bg]);
mach64_rectfill(sc, 0, 0, sc->virt_x, sc->virt_y, sc->sc_bg);
mach64_rectfill(sc, x, 0, 64, 64, i);
static void mach64_rectfill(struct mach64_softc *, int, int, int, int, int);