2.11BSD/src/local/welcome/cpu.h

int	i;
char	doo[100];
char	poo[100];
FILE	*fp;

/* System defines to be changed-- */

#define	LOAD	/* If you want the load average box, keep this defined. */
/* #define UVERS	/* If you want to know the version of Ultrix, keep this
		   defined. This will work for any system with /etc/motd.
#define LIGHT	/* If you want the stuff inside the welcome box inversed,
		   keep this defined. To make it dark, just comment it out. */
#define TTY	/* If you want the tty box, keep this define		*/