edquota(8): Raise WARNS to 6.

[dragonfly.git] / games / robots / flush_in.c

diff --git a/games/robots/flush_in.c b/games/robots/flush_in.c
index c57b7c3..fc73a7f 100644 (file)
--- a/games/robots/flush_in.c
+++ b/games/robots/flush_in.c
@@ -1,4 +1,4 @@
-/*
+/*-
  * Copyright (c) 1980, 1993
  *     The Regents of the University of California.  All rights reserved.
  *
@@ -10,11 +10,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -35,7 +31,7 @@
  * $DragonFly: src/games/robots/flush_in.c,v 1.4 2006/08/27 21:45:07 pavalos Exp $
  */
 
-# include      "robots.h"
+#include "robots.h"
 
 /*
  * flush_in:
@@ -44,9 +40,9 @@
 void
 flush_in(void)
 {
-# ifdef TIOCFLUSH
+#ifdef TIOCFLUSH
        ioctl(fileno(stdin), TIOCFLUSH, NULL);
-# else /* TIOCFLUSH */
-       crmode();
-# endif /* TIOCFLUSH */
+#else /* TIOCFLUSH */
+       cbreak();
+#endif /* TIOCFLUSH */
 }