+/* Serial spaceball and space-mouse example driver code for UNIX systems.
+ * Tested with Spaceball 4000FLX and Magellan SpaceMouse on GNU/Linux, FreeBSD,
+ * SGI/IRIX, and SunOS (Solaris/Illumos).
+ *
+ * Author: John Tsiombikas <nuclear@member.fsf.org>
+ * No copyright, public domain.
+ */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>