/* Copyright (c) 1979 Regents of the University of California */
* Lock a terminal up until the knowledgeable Joe returns.
char masterp
[] = "hasta la vista\n";
char s
[BUFSIZ
], s1
[BUFSIZ
];
for (t
= 1; t
<= 16; t
++)
gtty(0, &ntty
); ntty
.sg_flags
&= ~ECHO
;
fgets(s
, sizeof s
, stdin
);
fgets(s1
, sizeof s1
, stdin
);
fgets(s
, sizeof s
, stdin
);
if (strcmp(s
, masterp
) == 0)