ls_screen 121 kern/dev/lamebus/lscreen.c memmove(sc->ls_screen, sc->ls_screen + sc->ls_width, ls_screen 123 kern/dev/lamebus/lscreen.c bzero(sc->ls_screen + sc->ls_width * (sc->ls_height-1), ls_screen 143 kern/dev/lamebus/lscreen.c sc->ls_screen[sc->ls_cy*sc->ls_width + sc->ls_cx] = ch; ls_screen 220 kern/dev/lamebus/lscreen.c sc->ls_screen = bus_map_area(sc->ls_busdata, sc->ls_buspos, ls_screen 41 kern/dev/lamebus/lscreen.h char *ls_screen; // memory-mapped screen buffer