- add libbb function str_tolower to convert a string to lowercase.

[oweals/busybox.git] / coreutils / yes.c

diff --git a/coreutils/yes.c b/coreutils/yes.c
index 74f7571cfc800e52764a278577861cd72d82c942..2611c3e82c34eba640074e786c09b5ba6551865f 100644 (file)
--- a/coreutils/yes.c
+++ b/coreutils/yes.c
@@ -4,20 +4,7 @@
  *
  * Copyright (C) 2003  Manuel Novoa III  <mjn3@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
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
 /* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
@@ -27,17 +14,16 @@
  * Size reductions and removed redundant applet name prefix from error messages.
  */
 
-#include <stdio.h>
-#include <stdlib.h>
 #include "busybox.h"
 
-extern int yes_main(int argc, char **argv)
+int yes_main(int argc, char **argv);
+int yes_main(int argc, char **argv)
 {
        static const char fmt_str[] = " %s";
        const char *fmt;
        char **first_arg;
 
-       *argv = "y";
+       *argv = (char*)"y";
        if (argc != 1) {
                ++argv;
        }
@@ -46,7 +32,7 @@ extern int yes_main(int argc, char **argv)
        do {
                fmt = fmt_str + 1;
                do {
-                       bb_printf(fmt, *argv);
+                       printf(fmt, *argv);
                        fmt = fmt_str;
                } while (*++argv);
                argv = first_arg;