static void do_nothing PARAMS ((int));
#ifdef SIGHUP
-static int quit_cover PARAMS ((char *));
+static int quit_cover PARAMS ((PTR));
static void disconnect PARAMS ((int));
#endif
static int
quit_cover (s)
-char *s;
+ PTR s;
{
caution = 0; /* Throw caution to the wind -- we're exiting.
This prevents asking the user dumb questions. */