XShmPutImage(g_dpy, g_window, gc, buffer_map, 0, 0, xy_coo[k].x, xy_coo[k].y,
2*radius+speed+2, 2*radius+speed+2, False);
else
XShmPutImage(g_dpy, g_window, gc, buffer_map, 0, 0, xy_coo[k].x, xy_coo[k].y,
2*radius+speed+2, 2*radius+speed+2, False);
else