// user imput switch
fprintf(stderr, "xx=%d yy=%d\n", bakapee.xx, bakapee.yy);
printf("Enter 1, 2, 3, 4, or 6 to run a screensaver, or enter 0 to quit.\n", getch()); // prompt the user
// user imput switch
fprintf(stderr, "xx=%d yy=%d\n", bakapee.xx, bakapee.yy);
printf("Enter 1, 2, 3, 4, or 6 to run a screensaver, or enter 0 to quit.\n", getch()); // prompt the user