extern int led_putnum(); extern char print(),putnum(); #include main() { char buf[20]; outbyte ('&'); outbyte ('@'); outbyte ('$'); outbyte ('%'); print ("FooBar\r\n"); #if 0 write (2, "Enter 5 characters... ", 24); read (0, buf, 5); print (buf); print ("\r\n"); #endif /* whew, we made it */ print ("\r\nDone...\r\n"); fflush(stdout); }