Remove trailing whitespace. Update copyright to include 2004.

70 files changed, 135 insertions, 135 deletions

diff --git a/libbb/Makefile b/libbb/Makefile
index 774cc75..fbcb123 100644
--- a/libbb/Makefile
+++ b/libbb/Makefile
@@ -1,6 +1,6 @@
 # Makefile for busybox
 #
-# Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/README b/libbb/README
index b929100..4f28f7e 100644
--- a/libbb/README
+++ b/libbb/README
@@ -1,11 +1,11 @@
 Please see the LICENSE file for copyright information (GPLv2)
-    
+
 libbb is BusyBox's utility library.  All of this stuff used to be stuffed into
 a single file named utility.c.  When I split utility.c to create libbb, some of
 the very oldest stuff ended up without their original copyright and licensing
 information (which is now lost in the mists of time).  If you see something
 that you wrote that is mis-attributed, do let me know so we can fix that up.
 
-	Erik Andersen 
+	Erik Andersen
 	<andersen@codepoet.org>
 
diff --git a/libbb/bb_asprintf.c b/libbb/bb_asprintf.c
index 7075b46..a3ba424 100644
--- a/libbb/bb_asprintf.c
+++ b/libbb/bb_asprintf.c
@@ -11,7 +11,7 @@ void bb_xasprintf(char **string_ptr, const char *format, ...)
 {
 	va_list p;
 	int r;
-	
+
 	va_start(p, format);
 	r = vasprintf(string_ptr, format, p);
 	va_end(p);
diff --git a/libbb/chomp.c b/libbb/chomp.c
index 4fcbb26..774e533 100644
--- a/libbb/chomp.c
+++ b/libbb/chomp.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -29,7 +29,7 @@
 void chomp(char *s)
 {
 	char *lc = last_char_is(s, '\n');
-	
+
 	if(lc)
 		*lc = 0;
 }
diff --git a/libbb/concat_path_file.c b/libbb/concat_path_file.c
index f0ce3d9..77c0545 100644
--- a/libbb/concat_path_file.c
+++ b/libbb/concat_path_file.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/copyfd.c b/libbb/copyfd.c
index 00115e2..bf0a390 100644
--- a/libbb/copyfd.c
+++ b/libbb/copyfd.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/correct_password.c b/libbb/correct_password.c
index 3962536..1da83c4 100644
--- a/libbb/correct_password.c
+++ b/libbb/correct_password.c
@@ -49,14 +49,14 @@
 int correct_password ( const struct passwd *pw )
 {
 	char *unencrypted, *encrypted, *correct;
-	
+
 #ifdef CONFIG_FEATURE_SHADOWPASSWDS
 	if (( strcmp ( pw-> pw_passwd, "x" ) == 0 ) || ( strcmp ( pw-> pw_passwd, "*" ) == 0 )) {
 		struct spwd *sp = getspnam ( pw-> pw_name );
-		
+
 		if ( !sp )
 			bb_error_msg_and_die ( "no valid shadow password" );
-		
+
 		correct = sp-> sp_pwdp;
 	}
 	else
diff --git a/libbb/device_open.c b/libbb/device_open.c
index abfe231..61f954f 100644
--- a/libbb/device_open.c
+++ b/libbb/device_open.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/dump.c b/libbb/dump.c
index 5046b92..f169da6 100644
--- a/libbb/dump.c
+++ b/libbb/dump.c
@@ -248,8 +248,8 @@ static void rewrite(FS * fs)
 			pr->cchar = pr->fmt + (p1 - fmtp);
 
 			/* DBU:[dave@cray.com] w/o this, trailing fmt text, space is lost.
-			 * Skip subsequent text and up to the next % sign and tack the 
-			 * additional text onto fmt: eg. if fmt is "%x is a HEX number", 
+			 * Skip subsequent text and up to the next % sign and tack the
+			 * additional text onto fmt: eg. if fmt is "%x is a HEX number",
 			 * we lose the " is a HEX number" part of fmt.
 			 */
 			for (p3 = p2; *p3 && *p3 != '%'; p3++);
diff --git a/libbb/error_msg.c b/libbb/error_msg.c
index dbb25b7..18811b8 100644
--- a/libbb/error_msg.c
+++ b/libbb/error_msg.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/error_msg_and_die.c b/libbb/error_msg_and_die.c
index 433f29d..0937658 100644
--- a/libbb/error_msg_and_die.c
+++ b/libbb/error_msg_and_die.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/fgets_str.c b/libbb/fgets_str.c
index 72fde58..bf828be 100644
--- a/libbb/fgets_str.c
+++ b/libbb/fgets_str.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/find_mount_point.c b/libbb/find_mount_point.c
index b632038..83824de 100644
--- a/libbb/find_mount_point.c
+++ b/libbb/find_mount_point.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/find_pid_by_name.c b/libbb/find_pid_by_name.c
index 77fa017..930710f 100644
--- a/libbb/find_pid_by_name.c
+++ b/libbb/find_pid_by_name.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -25,15 +25,15 @@
 #include <stdlib.h>
 #include "libbb.h"
 
-#define COMM_LEN 16 /* synchronize with size of comm in struct task_struct 
+#define COMM_LEN 16 /* synchronize with size of comm in struct task_struct
 					   in /usr/include/linux/sched.h */
 
 
 /* find_pid_by_name()
- *  
+ *
  *  Modified by Vladimir Oleynik for use with libbb/procps.c
  *  This finds the pid of the specified process.
- *  Currently, it's implemented by rummaging through 
+ *  Currently, it's implemented by rummaging through
  *  the proc filesystem.
  *
  *  Returns a list of all matching PIDs
diff --git a/libbb/find_root_device.c b/libbb/find_root_device.c
index 836ce44..81824a2 100644
--- a/libbb/find_root_device.c
+++ b/libbb/find_root_device.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -35,7 +35,7 @@ extern char *find_real_root_device_name(const char* name)
 	char *fileName = NULL;
 	dev_t dev;
 
-	if (stat("/", &rootStat) != 0) 
+	if (stat("/", &rootStat) != 0)
 		bb_perror_msg("could not stat '/'");
 	else {
 		/* This check is here in case they pass in /dev name */
@@ -45,7 +45,7 @@ extern char *find_real_root_device_name(const char* name)
 			dev = rootStat.st_dev;
 
 		dir = opendir("/dev");
-		if (!dir) 
+		if (!dir)
 			bb_perror_msg("could not open '/dev'");
 		else {
 			while((entry = readdir(dir)) != NULL) {
@@ -59,9 +59,9 @@ extern char *find_real_root_device_name(const char* name)
 
 				/* Some char devices have the same dev_t as block
 				 * devices, so make sure this is a block device */
-				if (stat(fileName, &statBuf) == 0 && 
+				if (stat(fileName, &statBuf) == 0 &&
 						S_ISBLK(statBuf.st_mode)!=0 &&
-						statBuf.st_rdev == dev) 
+						statBuf.st_rdev == dev)
 					break;
 				free(fileName);
 				fileName=NULL;
diff --git a/libbb/full_read.c b/libbb/full_read.c
index f4b332d..221fc94 100644
--- a/libbb/full_read.c
+++ b/libbb/full_read.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/full_write.c b/libbb/full_write.c
index 30c7a50..30de407 100644
--- a/libbb/full_write.c
+++ b/libbb/full_write.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/get_console.c b/libbb/get_console.c
index 0dc24cb..bfb7468 100644
--- a/libbb/get_console.c
+++ b/libbb/get_console.c
@@ -29,7 +29,7 @@
 
 
 
-/* From <linux/kd.h> */ 
+/* From <linux/kd.h> */
 static const int KDGKBTYPE = 0x4B33;  /* get keyboard type */
 
 
diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c
index 9a831f1..6d12b21 100644
--- a/libbb/get_line_from_file.c
+++ b/libbb/get_line_from_file.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/get_terminal_width_height.c b/libbb/get_terminal_width_height.c
index 69f6a17..ef90463 100644
--- a/libbb/get_terminal_width_height.c
+++ b/libbb/get_terminal_width_height.c
@@ -2,7 +2,7 @@
 /*
  * Determine the width and height of the terminal.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -30,7 +30,7 @@
 
 /* It is perfectly ok to pass in a NULL for either width or for
  * height, in which case that value will not be set.  It is also
- * perfectly ok to have CONFIG_FEATURE_AUTOWIDTH disabled, in 
+ * perfectly ok to have CONFIG_FEATURE_AUTOWIDTH disabled, in
  * which case you will always get 80x24 */
 void get_terminal_width_height(int fd, int *width, int *height)
 {
diff --git a/libbb/hash_fd.c b/libbb/hash_fd.c
index e79d6d6..e37ac54 100644
--- a/libbb/hash_fd.c
+++ b/libbb/hash_fd.c
@@ -4,7 +4,7 @@
  *
  *  Copyright (C) 2003 Glenn L. McGrath
  *  Copyright (C) 2003 Erik Andersen
- * 
+ *
  *  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
@@ -47,27 +47,27 @@
 
  LICENSE TERMS
 
- The free distribution and use of this software in both source and binary 
+ The free distribution and use of this software in both source and binary
  form is allowed (with or without changes) provided that:
 
-   1. distributions of this source code include the above copyright 
+   1. distributions of this source code include the above copyright
       notice, this list of conditions and the following disclaimer;
 
    2. distributions in binary form include the above copyright
       notice, this list of conditions and the following disclaimer
       in the documentation and/or other associated materials;
 
-   3. the copyright holder's name is not used to endorse products 
-      built using this software without specific written permission. 
+   3. the copyright holder's name is not used to endorse products
+      built using this software without specific written permission.
 
  ALTERNATIVELY, provided that this notice is retained in full, this product
  may be distributed under the terms of the GNU General Public License (GPL),
  in which case the provisions of the GPL apply INSTEAD OF those given above.
- 
+
  DISCLAIMER
 
  This software is provided 'as is' with no explicit or implied warranties
- in respect of its properties, including, but not limited to, correctness 
+ in respect of its properties, including, but not limited to, correctness
  and/or fitness for purpose.
  ---------------------------------------------------------------------------
  Issue Date: 10/11/2002
@@ -805,7 +805,7 @@ extern int hash_fd(int src_fd, const size_t size, const uint8_t hash_algo,
 		cx = &md5_cx;
 	}
 #endif
-	
+
 	/* Initialize the computation context.  */
 #ifdef CONFIG_SHA1SUM
 	if (hash_algo == HASH_SHA1) {
diff --git a/libbb/herror_msg.c b/libbb/herror_msg.c
index fb2a17b..87ec15a 100644
--- a/libbb/herror_msg.c
+++ b/libbb/herror_msg.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/herror_msg_and_die.c b/libbb/herror_msg_and_die.c
index b53a56d..5c765f1 100644
--- a/libbb/herror_msg_and_die.c
+++ b/libbb/herror_msg_and_die.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/human_readable.c b/libbb/human_readable.c
index 6568891..ad9025c 100644
--- a/libbb/human_readable.c
+++ b/libbb/human_readable.c
@@ -13,8 +13,8 @@
  *      representations (say, powers of 1024) and manipulating coefficients.
  *      The base ten "bytes" output could be handled similarly.
  *
- *   2) This routine always outputs a decimal point and a tenths digit when 
- *      display_unit != 0.  Hence, it isn't uncommon for the returned string 
+ *   2) This routine always outputs a decimal point and a tenths digit when
+ *      display_unit != 0.  Hence, it isn't uncommon for the returned string
  *      to have a length of 5 or 6.
  *
  *      It might be nice to add a flag to indicate no decimal digits in
@@ -28,7 +28,7 @@
 #include <stdio.h>
 #include "libbb.h"
 
-const char *make_human_readable_str(unsigned long long size, 
+const char *make_human_readable_str(unsigned long long size,
 	unsigned long block_size, unsigned long display_unit)
 {
 	/* The code will adjust for additional (appended) units. */
@@ -37,7 +37,7 @@ const char *make_human_readable_str(unsigned long long size,
 	static const char fmt_tenths[] = "%Lu.%d%c";
 
 	static char str[21];		/* Sufficient for 64 bit unsigned integers. */
-	
+
 	unsigned long long val;
 	int frac;
 	const char *u;
diff --git a/libbb/inode_hash.c b/libbb/inode_hash.c
index ea82e8c..fbcd813 100644
--- a/libbb/inode_hash.c
+++ b/libbb/inode_hash.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -69,7 +69,7 @@ void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name)
 	int i;
 	size_t s;
 	ino_dev_hashtable_bucket_t *bucket;
-    
+
 	i = hash_inode(statbuf->st_ino);
 	s = name ? strlen(name) : 0;
 	bucket = xmalloc(sizeof(ino_dev_hashtable_bucket_t) + s);
diff --git a/libbb/interface.c b/libbb/interface.c
index 28007f4..f44e866 100644
--- a/libbb/interface.c
+++ b/libbb/interface.c
@@ -1,5 +1,5 @@
 /*
- * stolen from net-tools-1.59 and stripped down for busybox by 
+ * stolen from net-tools-1.59 and stripped down for busybox by
  *			Erik Andersen <andersen@codepoet.org>
  *
  * Heavily modified by Manuel Novoa III       Mar 12, 2001
@@ -15,7 +15,7 @@
  *              that either displays or sets the characteristics of
  *              one or more of the system's networking interfaces.
  *
- * Version:     $Id: interface.c,v 1.20 2003/08/29 11:34:08 bug1 Exp $
+ * Version:     $Id: interface.c,v 1.21 2004/03/15 08:28:42 andersen Exp $
  *
  * Author:      Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
  *              and others.  Copyright 1993 MicroWalt Corporation
@@ -31,17 +31,17 @@
  *
  * {1.34} - 19980630 - Arnaldo Carvalho de Melo <acme@conectiva.com.br>
  *                     - gettext instead of catgets for i18n
- *          10/1998  - Andi Kleen. Use interface list primitives.       
- *	    20001008 - Bernd Eckenfels, Patch from RH for setting mtu 
+ *          10/1998  - Andi Kleen. Use interface list primitives.
+ *	    20001008 - Bernd Eckenfels, Patch from RH for setting mtu
  *			(default AF was wrong)
  */
 
 /* #define KEEP_UNUSED */
 
-/* 
- * 
+/*
+ *
  * Protocol Families.
- * 
+ *
  */
 #define HAVE_AFINET 1
 #undef HAVE_AFIPX
@@ -51,10 +51,10 @@
 #undef HAVE_AFECONET
 #undef HAVE_AFASH
 
-/* 
- * 
+/*
+ *
  * Device Hardware types.
- * 
+ *
  */
 #define HAVE_HWETHER	1
 #define HAVE_HWPPP	1
@@ -1822,7 +1822,7 @@ static void ife_print(struct interface *ptr)
 		hw = get_hwntype(-1);
 
 	printf(_("%-9.9s Link encap:%s  "), ptr->name, _(hw->title));
-	/* For some hardware types (eg Ash, ATM) we don't print the 
+	/* For some hardware types (eg Ash, ATM) we don't print the
 	   hardware address if it's null.  */
 	if (hw->print != NULL && (!(hw_null_address(hw, ptr->hwaddr) &&
 								hw->suppress_null_addr)))
@@ -2011,7 +2011,7 @@ static void ife_print(struct interface *ptr)
 		printf("          ");
 		if (ptr->map.irq)
 			printf(_("Interrupt:%d "), ptr->map.irq);
-		if (ptr->map.base_addr >= 0x100)	/* Only print devices using it for 
+		if (ptr->map.base_addr >= 0x100)	/* Only print devices using it for
 											   I/O maps */
 			printf(_("Base address:0x%lx "),
 				   (unsigned long) ptr->map.base_addr);
diff --git a/libbb/isdirectory.c b/libbb/isdirectory.c
index e9b106a..f3caaf1 100644
--- a/libbb/isdirectory.c
+++ b/libbb/isdirectory.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Based in part on code from sash, Copyright (c) 1999 by David I. Bell 
+ * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
  * Permission has been granted to redistribute this code under the GPL.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/kernel_version.c b/libbb/kernel_version.c
index 740ac52..e01aafa 100644
--- a/libbb/kernel_version.c
+++ b/libbb/kernel_version.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/loop.c b/libbb/loop.c
index 4d73dc4..81d1f0a 100644
--- a/libbb/loop.c
+++ b/libbb/loop.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/messages.c b/libbb/messages.c
index adfd1ff..671c452 100644
--- a/libbb/messages.c
+++ b/libbb/messages.c
@@ -1,6 +1,6 @@
 /* vi: set sw=4 ts=4: */
 /*
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/module_syscalls.c b/libbb/module_syscalls.c
index 81fb8f2..a2ff528 100644
--- a/libbb/module_syscalls.c
+++ b/libbb/module_syscalls.c
@@ -2,7 +2,7 @@
 /*
  * some system calls possibly missing from libc
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/mtab.c b/libbb/mtab.c
index a62169a..5284225 100644
--- a/libbb/mtab.c
+++ b/libbb/mtab.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/mtab_file.c b/libbb/mtab_file.c
index 58b0f66..42504e8 100644
--- a/libbb/mtab_file.c
+++ b/libbb/mtab_file.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -23,8 +23,8 @@
 #include "libbb.h"
 
 
-/* Busybox mount uses either /proc/mounts or /etc/mtab to 
- * get the list of currently mounted filesystems */ 
+/* Busybox mount uses either /proc/mounts or /etc/mtab to
+ * get the list of currently mounted filesystems */
 #if defined CONFIG_FEATURE_MTAB_SUPPORT
 const char bb_path_mtab_file[] = CONFIG_FEATURE_MTAB_FILENAME;
 #else
diff --git a/libbb/my_getgrgid.c b/libbb/my_getgrgid.c
index 5a36c89..907a474 100644
--- a/libbb/my_getgrgid.c
+++ b/libbb/my_getgrgid.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/my_getgrnam.c b/libbb/my_getgrnam.c
index 906727b..22a617c 100644
--- a/libbb/my_getgrnam.c
+++ b/libbb/my_getgrnam.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/my_getpwnam.c b/libbb/my_getpwnam.c
index 57c2a01..a9fd0cd 100644
--- a/libbb/my_getpwnam.c
+++ b/libbb/my_getpwnam.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/my_getpwnamegid.c b/libbb/my_getpwnamegid.c
index 1dd5674..d145790 100644
--- a/libbb/my_getpwnamegid.c
+++ b/libbb/my_getpwnamegid.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/my_getpwuid.c b/libbb/my_getpwuid.c
index ec2fcce..21a037f 100644
--- a/libbb/my_getpwuid.c
+++ b/libbb/my_getpwuid.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/parse_mode.c b/libbb/parse_mode.c
index 7132c76..185957b 100644
--- a/libbb/parse_mode.c
+++ b/libbb/parse_mode.c
@@ -31,7 +31,7 @@
 
 extern int bb_parse_mode(const char *s, mode_t *current_mode)
 {
-	static const mode_t who_mask[] = { 
+	static const mode_t who_mask[] = {
 		S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO, /* a */
 		S_ISUID | S_IRWXU,		/* u */
 		S_ISGID | S_IRWXG,		/* g */
diff --git a/libbb/parse_number.c b/libbb/parse_number.c
index 92ad6a2..5262239 100644
--- a/libbb/parse_number.c
+++ b/libbb/parse_number.c
@@ -34,7 +34,7 @@ unsigned long bb_xparse_number(const char *numstr,
 	unsigned long int r;
 	char *e;
 	int old_errno;
-	
+
 	/* Since this is a lib function, we're not allowed to reset errno to 0.
 	 * Doing so could break an app that is deferring checking of errno.
 	 * So, save the old value so that we can restore it if successful. */
diff --git a/libbb/perror_msg.c b/libbb/perror_msg.c
index 0928e43..8ba0531 100644
--- a/libbb/perror_msg.c
+++ b/libbb/perror_msg.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/perror_msg_and_die.c b/libbb/perror_msg_and_die.c
index 122f397..15bf042 100644
--- a/libbb/perror_msg_and_die.c
+++ b/libbb/perror_msg_and_die.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/print_file.c b/libbb/print_file.c
index 161b398..bd7108d 100644
--- a/libbb/print_file.c
+++ b/libbb/print_file.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/printf.c b/libbb/printf.c
index 3e69331..3c438b2 100644
--- a/libbb/printf.c
+++ b/libbb/printf.c
@@ -46,7 +46,7 @@
 #include <stdarg.h>
 #include "libbb.h"
 
-#if defined(__UCLIBC__) 
+#if defined(__UCLIBC__)
 
 # if defined(__FLAG_ERROR)
 /* Using my newer stdio implementation.  Unlocked macros are:
diff --git a/libbb/process_escape_sequence.c b/libbb/process_escape_sequence.c
index ef2717b..f5ac500 100644
--- a/libbb/process_escape_sequence.c
+++ b/libbb/process_escape_sequence.c
@@ -19,7 +19,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  *
- * 
+ *
  */
 
 #include <stdio.h>
@@ -37,7 +37,7 @@ char bb_process_escape_sequence(const char **ptr)
 	unsigned int num_digits;
 	unsigned int r;
 	unsigned int n;
-	
+
 	n = 0;
 	q = *ptr;
 
diff --git a/libbb/pw_encrypt.c b/libbb/pw_encrypt.c
index ce60785..727149d 100644
--- a/libbb/pw_encrypt.c
+++ b/libbb/pw_encrypt.c
@@ -2,7 +2,7 @@
 /*
  * Utility routine.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/read_package_field.c b/libbb/read_package_field.c
index abe8e06..4292689 100644
--- a/libbb/read_package_field.c
+++ b/libbb/read_package_field.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/recursive_action.c b/libbb/recursive_action.c
index 6ee59e8..d276298 100644
--- a/libbb/recursive_action.c
+++ b/libbb/recursive_action.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -30,12 +30,12 @@
 
 
 /*
- * Walk down all the directories under the specified 
+ * Walk down all the directories under the specified
  * location, and do something (something specified
  * by the fileAction and dirAction function pointers).
  *
- * Unfortunately, while nftw(3) could replace this and reduce 
- * code size a bit, nftw() wasn't supported before GNU libc 2.1, 
+ * Unfortunately, while nftw(3) could replace this and reduce
+ * code size a bit, nftw() wasn't supported before GNU libc 2.1,
  * and so isn't sufficiently portable to take over since glibc2.1
  * is so stinking huge.
  */
diff --git a/libbb/run_parts.c b/libbb/run_parts.c
index 0eb7660..607b841 100644
--- a/libbb/run_parts.c
+++ b/libbb/run_parts.c
@@ -111,7 +111,7 @@ extern int run_parts(char **args, const unsigned char test_mode, char **env)
 					exitstatus = 1;
 				}
 			}
-		} 
+		}
 		else if (!S_ISDIR(st.st_mode)) {
 			bb_error_msg("component %s is not an executable plain file", filename);
 			exitstatus = 1;
@@ -121,6 +121,6 @@ extern int run_parts(char **args, const unsigned char test_mode, char **env)
 		free(filename);
 	}
 	free(namelist);
-	
+
 	return(exitstatus);
 }
diff --git a/libbb/run_shell.c b/libbb/run_shell.c
index 4855d76..993b4e7 100644
--- a/libbb/run_shell.c
+++ b/libbb/run_shell.c
@@ -54,20 +54,20 @@ void run_shell ( const char *shell, int loginshell, const char *command, const c
 	const char **args;
 	int argno = 1;
 	int additional_args_cnt = 0;
-	
+
 	for ( args = additional_args; args && *args; args++ )
 		additional_args_cnt++;
 
 		args = (const char **) xmalloc (sizeof (char *) * ( 4  + additional_args_cnt ));
-		
+
 	args [0] = bb_get_last_path_component ( bb_xstrdup ( shell ));
-	
+
 	if ( loginshell ) {
 		char *args0;
 		bb_xasprintf ( &args0, "-%s", args [0] );
 		args [0] = args0;
 	}
-    
+
 	if ( command ) {
 		args [argno++] = "-c";
 		args [argno++] = command;
diff --git a/libbb/safe_read.c b/libbb/safe_read.c
index 67f3268..92e1d8a 100644
--- a/libbb/safe_read.c
+++ b/libbb/safe_read.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/safe_strncpy.c b/libbb/safe_strncpy.c
index 08a2a0d..2016e6b 100644
--- a/libbb/safe_strncpy.c
+++ b/libbb/safe_strncpy.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -24,11 +24,11 @@
 
 
 
-/* Like strncpy but make sure the resulting string is always 0 terminated. */  
+/* Like strncpy but make sure the resulting string is always 0 terminated. */
 extern char * safe_strncpy(char *dst, const char *src, size_t size)
-{   
+{
 	dst[size-1] = '\0';
-	return strncpy(dst, src, size-1);   
+	return strncpy(dst, src, size-1);
 }
 
 
diff --git a/libbb/safe_write.c b/libbb/safe_write.c
index 0ac6c2d..201ea1c 100644
--- a/libbb/safe_write.c
+++ b/libbb/safe_write.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/setup_environment.c b/libbb/setup_environment.c
index b18f896..aeb285a 100644
--- a/libbb/setup_environment.c
+++ b/libbb/setup_environment.c
@@ -52,13 +52,13 @@ void setup_environment ( const char *shell, int loginshell, int changeenv, const
 {
 	if ( loginshell ) {
 		const char *term;
-	
+
 		/* Change the current working directory to be the home directory
 		 * of the user.  It is a fatal error for this process to be unable
 		 * to change to that directory.  There is no "default" home
 		 * directory.
 		 * Some systems default to HOME=/
-		 */		 
+		 */		
 		if ( chdir ( pw-> pw_dir )) {
 			if ( chdir ( "/" )) {
 				syslog ( LOG_WARNING, "unable to cd to %s' for user %s'\n", pw-> pw_dir, pw-> pw_name );
diff --git a/libbb/syscalls.c b/libbb/syscalls.c
index 8ceb356..9e89dbd 100644
--- a/libbb/syscalls.c
+++ b/libbb/syscalls.c
@@ -2,7 +2,7 @@
 /*
  * some system calls possibly missing from libc
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/syslog_msg_with_name.c b/libbb/syslog_msg_with_name.c
index 4b53041..ac472db 100644
--- a/libbb/syslog_msg_with_name.c
+++ b/libbb/syslog_msg_with_name.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/trim.c b/libbb/trim.c
index 75e7c2d..38aa282 100644
--- a/libbb/trim.c
+++ b/libbb/trim.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/u_signal_names.c b/libbb/u_signal_names.c
index 6813584..be444a9 100644
--- a/libbb/u_signal_names.c
+++ b/libbb/u_signal_names.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/libbb/vdprintf.c b/libbb/vdprintf.c
index 2a19dd1..53fdbd3 100644
--- a/libbb/vdprintf.c
+++ b/libbb/vdprintf.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/verror_msg.c b/libbb/verror_msg.c
index 9270290..07b37e4 100644
--- a/libbb/verror_msg.c
+++ b/libbb/verror_msg.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/vfork_daemon_rexec.c b/libbb/vfork_daemon_rexec.c
index 2fd70ba..0601121 100644
--- a/libbb/vfork_daemon_rexec.c
+++ b/libbb/vfork_daemon_rexec.c
@@ -40,9 +40,9 @@ void vfork_daemon_rexec(int nochdir, int noclose,
 	int fd;
 	char **vfork_args;
 	int a = 0;
-	
+
 	setsid();
-	
+
 	if (!nochdir)
 		chdir("/");
 
@@ -73,6 +73,6 @@ void vfork_daemon_rexec(int nochdir, int noclose,
 		bb_perror_msg_and_die("vfork");
 	default: /* parent */
 		exit(0);
-	}	
+	}
 }
 #endif /* uClinux */
diff --git a/libbb/vherror_msg.c b/libbb/vherror_msg.c
index ffdfd52..1560eb5 100644
--- a/libbb/vherror_msg.c
+++ b/libbb/vherror_msg.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/vperror_msg.c b/libbb/vperror_msg.c
index cd48af2..5c44696 100644
--- a/libbb/vperror_msg.c
+++ b/libbb/vperror_msg.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/wfopen.c b/libbb/wfopen.c
index 368451c..ab77cb1 100644
--- a/libbb/wfopen.c
+++ b/libbb/wfopen.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 2443bb2..4cd22c7 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -64,7 +64,7 @@ int xconnect(struct sockaddr_in *s_addr)
 	int s = socket(AF_INET, SOCK_STREAM, 0);
 	if (connect(s, (struct sockaddr_in *)s_addr, sizeof(struct sockaddr_in)) < 0)
 	{
-		bb_perror_msg_and_die("Unable to connect to remote host (%s)", 
+		bb_perror_msg_and_die("Unable to connect to remote host (%s)",
 				inet_ntoa(s_addr->sin_addr));
 	}
 	return s;
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index da3775a..01b2f87 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.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
@@ -85,7 +85,7 @@ extern char * bb_xstrndup (const char *s, int n) {
 		bb_error_msg_and_die("bb_xstrndup bug");
 
 	t = xmalloc(++n);
-	
+
 	return safe_strncpy(t,s,n);
 }
 #endif
@@ -104,7 +104,7 @@ FILE *bb_xfopen(const char *path, const char *mode)
 extern int bb_xopen(const char *pathname, int flags)
 {
 	int ret;
-	
+
 	ret = open(pathname, flags, 0777);
 	if (ret == -1) {
 		bb_perror_msg_and_die("%s", pathname);
@@ -146,10 +146,10 @@ extern void bb_xread_all(int fd, void *buf, size_t count)
 extern unsigned char bb_xread_char(int fd)
 {
 	char tmp;
-	
+
 	bb_xread_all(fd, &tmp, 1);
 
-	return(tmp);	
+	return(tmp);
 }
 #endif
 
diff --git a/libbb/xgetlarg.c b/libbb/xgetlarg.c
index ed5d3eb..56fb60e 100644
--- a/libbb/xgetlarg.c
+++ b/libbb/xgetlarg.c
@@ -1,6 +1,6 @@
 /* vi: set sw=4 ts=4: */
 /*
- * Copyright (C) 2003 Erik Andersen <andersen@codepoet.org>
+ * Copyright (C) 2003-2004 Erik Andersen <andersen@codepoet.org>
  */
 
 
diff --git a/libbb/xgetularg.c b/libbb/xgetularg.c
index d743520..e900854 100644
--- a/libbb/xgetularg.c
+++ b/libbb/xgetularg.c
@@ -29,7 +29,7 @@
 #include "libbb.h"
 
 #ifdef L_xgetularg_bnd_sfx
-extern 
+extern
 unsigned long bb_xgetularg_bnd_sfx(const char *arg, int base,
 								   unsigned long lower,
 								   unsigned long upper,
@@ -61,7 +61,7 @@ unsigned long bb_xgetularg_bnd_sfx(const char *arg, int base,
 		bb_show_usage();
 	}
 	errno = old_errno;	/* Ok.  So restore errno. */
-	
+
 	/* Do optional suffix parsing.  Allow 'empty' suffix tables.
 	 * Note that we also all nul suffixes with associated multipliers,
 	 * to allow for scaling of the arg by some default multiplier. */
@@ -78,7 +78,7 @@ unsigned long bb_xgetularg_bnd_sfx(const char *arg, int base,
  			}
 			++suffixes;
 		}
-	}		
+	}
 
 	/* Finally, check for illegal trailing chars and range limits. */
 	/* Note: although we allow leading space (via stroul), trailing space
@@ -92,7 +92,7 @@ unsigned long bb_xgetularg_bnd_sfx(const char *arg, int base,
 #endif
 
 #ifdef L_xgetlarg_bnd_sfx
-extern 
+extern
 long bb_xgetlarg_bnd_sfx(const char *arg, int base,
 						 long lower,
 						 long upper,
@@ -124,7 +124,7 @@ long bb_xgetlarg_bnd_sfx(const char *arg, int base,
 #endif
 
 #ifdef L_getlarg10_sfx
-extern 
+extern
 long bb_xgetlarg10_sfx(const char *arg, const struct suffix_mult *suffixes)
 {
 	return bb_xgetlarg_bnd_sfx(arg, 10, LONG_MIN, LONG_MAX, suffixes);
@@ -132,7 +132,7 @@ long bb_xgetlarg10_sfx(const char *arg, const struct suffix_mult *suffixes)
 #endif
 
 #ifdef L_xgetularg_bnd
-extern 
+extern
 unsigned long bb_xgetularg_bnd(const char *arg, int base,
 							   unsigned long lower,
 							   unsigned long upper)
@@ -142,7 +142,7 @@ unsigned long bb_xgetularg_bnd(const char *arg, int base,
 #endif
 
 #ifdef L_xgetularg10_bnd
-extern 
+extern
 unsigned long bb_xgetularg10_bnd(const char *arg,
 								 unsigned long lower,
 								 unsigned long upper)
@@ -152,7 +152,7 @@ unsigned long bb_xgetularg10_bnd(const char *arg,
 #endif
 
 #ifdef L_xgetularg10
-extern 
+extern
 unsigned long bb_xgetularg10(const char *arg)
 {
 	return bb_xgetularg10_bnd(arg, 0, ULONG_MAX);
diff --git a/libbb/xreadlink.c b/libbb/xreadlink.c
index b8cfe61..21a657d 100644
--- a/libbb/xreadlink.c
+++ b/libbb/xreadlink.c
@@ -14,10 +14,10 @@
 #include "libbb.h"
 
 extern char *xreadlink(const char *path)
-{                       
+{   
 	static const int GROWBY = 80; /* how large we will grow strings by */
 
-	char *buf = NULL;   
+	char *buf = NULL;
 	int bufsize = 0, readsize = 0;
 
 	do {
@@ -27,10 +27,10 @@ extern char *xreadlink(const char *path)
                    bb_perror_msg("%s", path);
 		    return NULL;
 		}
-	}           
+	}
 	while (bufsize < readsize + 1);
 
 	buf[readsize] = '\0';
 
 	return buf;
-}       
+}
diff --git a/libbb/xregcomp.c b/libbb/xregcomp.c
index bfccfec..fa6c0fa 100644
--- a/libbb/xregcomp.c
+++ b/libbb/xregcomp.c
@@ -2,7 +2,7 @@
 /*
  * Utility routines.
  *
- * Copyright (C) many different people.  
+ * Copyright (C) many different people.
  * If you wrote this, please acknowledge your work.
  *
  * This program is free software; you can redistribute it and/or modify