228     Buffer framebuffer;  in main()  local
229     framebuffer.w = vi.xres;  in main()
230     framebuffer.h = vi.yres;  in main()
231     framebuffer.s = fi.line_length / (vi.bits_per_pixel >> 3);  in main()
232     framebuffer.addr = bits;  in main()
257     clearBuffer(&framebuffer, 0);  in main()
263         drawRect(&framebuffer, 0x400000, framebuffer.w-2, 0, 2, framebuffer.h);  in main()
266             drawCircle(&framebuffer, 0, lag_x, lag_y, 100);  in main()
267             drawHLine(&framebuffer, 0, 0, lag_y, 32);  in main()
269         drawCircle(&framebuffer, 0, x, y, 100, true);  in main()
270         drawHLine(&framebuffer, 0, 0, y, 32);  in main()
273         drawHLine(&framebuffer, 0x808080, 0, 1000, framebuffer.w);  in main()
281             drawCircle(&framebuffer, 0x00FF00, lag_x, lag_y, 100);  in main()
282             drawHLine(&framebuffer, 0x00FF00, 0, lag_y, 32);  in main()
285         drawCircle(&framebuffer, 0xFFFFFF, x, y, 100, true);  in main()
286         drawHLine(&framebuffer, 0xFFFFFF, 0, y, 32);  in main()
289         drawRect(&framebuffer, 0x004000, framebuffer.w-2, 0, 2, framebuffer.h);  in main()