update after change to return value of tputs() third argument

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

diff --git a/robots/flush_in.c b/robots/flush_in.c
index 13db1e7bbdfe26e35b3520c45663d730726f3871..0604f548263e30047345116da8bceff7c1020759 100644 (file)
--- a/robots/flush_in.c
+++ b/robots/flush_in.c
@@ -1,6 +1,8 @@
+/*     $NetBSD: flush_in.c,v 1.5 1997/10/12 14:09:56 lukem 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
@@ -31,21 +33,23 @@
  * 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 1.5 1997/10/12 14:09:56 lukem Exp $");
+#endif
 #endif /* not lint */
 
-# include      <curses.h>
+# include      "robots.h"
 
 /*
  * flush_in:
  *     Flush all pending input.
  */
+void
 flush_in()
 {
-# ifdef TIOCFLUSH
-       ioctl(fileno(stdin), TIOCFLUSH, NULL);
-# else TIOCFLUSH
-       crmode();
-# endif TIOCFLUSH
+       tcflush(fileno(stdin), TCIFLUSH);
 }