scanlines_lo 780 drivers/video/console/vgacon.c u8 scanlines_lo = 0, r7 = 0, vsync_end = 0, mode, max_scan; scanlines_lo 800 drivers/video/console/vgacon.c scanlines_lo = scanlines & 0xff; scanlines_lo 824 drivers/video/console/vgacon.c outb_p(scanlines_lo, vga_video_port_val);