Replace current verbose GPL stuff in libbb/*.c with one-line GPL boilerplate.

[oweals/busybox.git] / console-tools / clear.c

diff --git a/console-tools/clear.c b/console-tools/clear.c
index 55e02e3d8e082e661a0f157197f1f5e5a353431d..05480370356078af52dff737ac787c5dc23f82a7 100644 (file)
--- a/console-tools/clear.c
+++ b/console-tools/clear.c
@@ -2,8 +2,7 @@
 /*
  * Mini clear implementation for busybox
  *
- * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
- * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.org>
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -21,13 +20,14 @@
  *
  */
 
+/* no options, no getopt */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include "busybox.h"
 
 
-extern int clear_main(int argc, char **argv)
+int clear_main(int argc, char **argv)
 {
-       printf("\033[H\033[J");
-       return EXIT_SUCCESS;
+       return printf("\033[H\033[J") != 6;
 }