Use xread_char to save a few bytes, fix indenting of comments

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

diff --git a/console-tools/clear.c b/console-tools/clear.c
index b1641bd1cb466e87a6dc52e81fa49fc6d03a8b97..55e02e3d8e082e661a0f157197f1f5e5a353431d 100644 (file)
--- a/console-tools/clear.c
+++ b/console-tools/clear.c
@@ -2,9 +2,8 @@
 /*
  * Mini clear implementation for busybox
  *
- *
- * Copyright (C) 1999,2000 by Lineo, inc.
- * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
+ * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
+ * Copyright (C) 1999,2000,2001 by Erik Andersen <andersee@debian.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
@@ -22,15 +21,13 @@
  *
  */
 
-#include "internal.h"
 #include <stdio.h>
+#include <stdlib.h>
+#include "busybox.h"
 
 
 extern int clear_main(int argc, char **argv)
 {
-       if (argc > 1 && strcmp(argv[1], "--help") == 0)
-               usage(clear_usage);
-
        printf("\033[H\033[J");
-       return(TRUE);
+       return EXIT_SUCCESS;
 }