speed limit 80

[bsdgames-darwin.git] / robots / flush_in.c

diff --git a/robots/flush_in.c b/robots/flush_in.c
index 13db1e7bbdfe26e35b3520c45663d730726f3871..1acc2e3cddf7c7108d753c28e9d1508558614e2e 100644 (file)
--- a/robots/flush_in.c
+++ b/robots/flush_in.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: flush_in.c,v 1.9 2009/07/20 06:39:06 dholland Exp $    */
+
 /*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1980, 1993
+ *     The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -10,11 +12,7 @@
  * 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.
  *
@@ -31,21 +29,25 @@
  * SUCH DAMAGE.
  */
 
+#include <sys/cdefs.h>
 #ifndef lint
-static char sccsid[] = "@(#)flush_in.c 5.4 (Berkeley) 6/1/90";
+#if 0
+static char sccsid[] = "@(#)flush_in.c 8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: flush_in.c,v 1.9 2009/07/20 06:39:06 dholland Exp $");
+#endif
 #endif /* not lint */
 
-# include      <curses.h>
+#include <stdio.h>
+#include <termios.h>
+#include "robots.h"
 
 /*
  * flush_in:
  *     Flush all pending input.
  */
-flush_in()
+void
+flush_in(void)
 {
-# ifdef TIOCFLUSH
-       ioctl(fileno(stdin), TIOCFLUSH, NULL);
-# else TIOCFLUSH
-       crmode();
-# endif TIOCFLUSH
+       tcflush(fileno(stdin), TCIFLUSH);
 }