Due to an error parsing it's command line, the setkeycodes command will
ignore the last scancode / keycode pair. If the user is attempting to
update just one scancode, then the command has no effect and will exit
normally with a return value of 0. The command getkeycodes can be used to
verify that no update has taken place.

The following patch will resolve this issue:

*** console-tools-1999.03.02/kbdtools/setkeycodes.c.orig        Wed Jan 12
14:01:54 2000
--- console-tools-1999.03.02/kbdtools/setkeycodes.c     Wed Jan 12 14:02:06
2000
***************
*** 62,68 ****
      if (-1 == (fd = get_console_fd(NULL)))
        exit (1);

!   while ( (argc - optind)  > 2)
      {
        a.scancode = sc = strtol(argv[optind++], &ep, 16);
        a.keycode = atoi(argv[optind++]);
--- 62,68 ----
      if (-1 == (fd = get_console_fd(NULL)))
        exit (1);

!   while ( (argc - optind)  >= 2)
      {
        a.scancode = sc = strtol(argv[optind++], &ep, 16);
        a.keycode = atoi(argv[optind++]);