Remove trailing whitespace. Update copyright to include 2004.

12 files changed, 83 insertions, 83 deletions

diff --git a/scripts/config/Kconfig-language.txt b/scripts/config/Kconfig-language.txt
index a3037ffcf..493749b32 100644
--- a/scripts/config/Kconfig-language.txt
+++ b/scripts/config/Kconfig-language.txt
@@ -112,7 +112,7 @@ module state. Dependency expressions have the following syntax:
            <expr> '||' <expr>                   (6)
            <expr> '&&' <expr>                   (7)
 
-Expressions are listed in decreasing order of precedence. 
+Expressions are listed in decreasing order of precedence.
 
 (1) Convert the symbol into an expression. Boolean and tristate symbols
     are simply converted into the respective expression values. All
diff --git a/scripts/config/Makefile b/scripts/config/Makefile
index ab3df4993..e15ec399c 100644
--- a/scripts/config/Makefile
+++ b/scripts/config/Makefile
@@ -38,7 +38,7 @@ CONF_OBJS =$(patsubst %.c,%.o, $(CONF_SRC))
 MCONF_OBJS=$(patsubst %.c,%.o, $(MCONF_SRC))
 SHARED_OBJS=$(patsubst %.c,%.o, $(SHARED_SRC))
 
-conf: $(CONF_OBJS) $(SHARED_OBJS) 
+conf: $(CONF_OBJS) $(SHARED_OBJS)
 	$(HOSTCC) $(NATIVE_LDFLAGS) $^ -o $@
 
 mconf: $(MCONF_OBJS) $(SHARED_OBJS)
@@ -55,7 +55,7 @@ lkc_defs.h: lkc_proto.h
 
 ###
 # The following requires flex/bison
-# By default we use the _shipped versions, uncomment the 
+# By default we use the _shipped versions, uncomment the
 # following line if you are modifying the flex/bison src.
 #LKC_GENPARSER := 1
 
diff --git a/scripts/config/checklist.c b/scripts/config/checklist.c
index c4a9289b9..9744d798d 100644
--- a/scripts/config/checklist.c
+++ b/scripts/config/checklist.c
@@ -120,7 +120,7 @@ int
 dialog_checklist (const char *title, const char *prompt, int height, int width,
 	int list_height, int item_no, struct dialog_list_item ** items,
 	int flag)
-	
+
 {
     int i, x, y, box_x, box_y;
     int key = 0, button = 0, choice = 0, scroll = 0, max_choice, *status;
@@ -195,7 +195,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
 
     /* Find length of longest item in order to center checklist */
     check_x = 0;
-    for (i = 0; i < item_no; i++) 
+    for (i = 0; i < item_no; i++)
 	check_x = MAX (check_x, + strlen (items[i]->name) + 4);
 
     check_x = (list_width - check_x) / 2;
@@ -229,7 +229,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
                 break;
 
 
-	if ( i < max_choice || key == KEY_UP || key == KEY_DOWN || 
+	if ( i < max_choice || key == KEY_UP || key == KEY_DOWN ||
 	    key == '+' || key == '-' ) {
 	    if (key == KEY_UP || key == '-') {
 		if (!choice) {
@@ -337,7 +337,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
 		}
 		wnoutrefresh (list);
 		wrefresh (dialog);
-            
+
 		for (i = 0; i < item_no; i++) {
 			items[i]->selected = status[i];
 		}
@@ -355,7 +355,7 @@ dialog_checklist (const char *title, const char *prompt, int height, int width,
 	/* Now, update everything... */
 	doupdate ();
     }
-    
+
 
     delwin (dialog);
     free (status);
diff --git a/scripts/config/dialog.h b/scripts/config/dialog.h
index 8116cee36..6486cc8f7 100644
--- a/scripts/config/dialog.h
+++ b/scripts/config/dialog.h
@@ -86,7 +86,7 @@
 #define ACS_DARROW 'v'
 #endif
 
-/* 
+/*
  * Attribute names
  */
 #define screen_attr                   attributes[0]
@@ -162,7 +162,7 @@ int dialog_msgbox (const char *title, const char *prompt, int height,
 		int width, int pause);
 int dialog_textbox (const char *title, const char *file, int height, int width);
 int dialog_menu (const char *title, const char *prompt, int height, int width,
-		int menu_height, const char *choice, int item_no, 
+		int menu_height, const char *choice, int item_no,
 		struct dialog_list_item ** items);
 int dialog_checklist (const char *title, const char *prompt, int height,
 		int width, int list_height, int item_no,
diff --git a/scripts/config/lex.zconf.c_shipped b/scripts/config/lex.zconf.c_shipped
index 22dda11f7..b877bb6b3 100644
--- a/scripts/config/lex.zconf.c_shipped
+++ b/scripts/config/lex.zconf.c_shipped
@@ -42,7 +42,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
+typedef unsigned char flex_uint8_t;
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 #endif /* ! C99 */
@@ -148,7 +148,7 @@ extern FILE *zconfin, *zconfout;
 #define EOB_ACT_LAST_MATCH 2
 
     #define YY_LESS_LINENO(n)
-    
+
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
@@ -215,7 +215,7 @@ struct yy_buffer_state
 
     int yy_bs_lineno; /**< The line count. */
     int yy_bs_column; /**< The column count. */
-    
+
 	/* Whether to try to fill the input buffer when we reach the
 	 * end of it.
 	 */
@@ -2089,7 +2089,7 @@ extern int zconfwrap (void );
 #endif
 
     static void yyunput (int c,char *buf_ptr  );
-    
+
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char *,yyconst char *,int );
 #endif
@@ -2194,7 +2194,7 @@ YY_DECL
 	register yy_state_type yy_current_state;
 	register char *yy_cp, *yy_bp;
 	register int yy_act;
-    
+
 	int str = 0;
 	int ts, i;
 
@@ -2899,7 +2899,7 @@ static int yy_get_next_buffer (void)
 {
 	register yy_state_type yy_current_state;
 	register char *yy_cp;
-    
+
 	yy_current_state = (yy_start);
 
 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
@@ -2918,7 +2918,7 @@ static int yy_get_next_buffer (void)
     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
 {
 	register int yy_is_jam;
-    
+
 	yy_current_state = yy_nxt[yy_current_state][1];
 	yy_is_jam = (yy_current_state <= 0);
 
@@ -2928,7 +2928,7 @@ static int yy_get_next_buffer (void)
     static void yyunput (int c, register char * yy_bp )
 {
 	register char *yy_cp;
-    
+
     yy_cp = (yy_c_buf_p);
 
 	/* undo effects of setting up zconftext */
@@ -2971,7 +2971,7 @@ static int yy_get_next_buffer (void)
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -3038,12 +3038,12 @@ static int yy_get_next_buffer (void)
 
 /** Immediately switch to a different input stream.
  * @param input_file A readable stream.
- * 
+ *
  * @note This function does not reset the start condition to @c INITIAL .
  */
     void zconfrestart  (FILE * input_file )
 {
-    
+
 	if ( ! YY_CURRENT_BUFFER ){
         zconfensure_buffer_stack ();
 		YY_CURRENT_BUFFER_LVALUE =
@@ -3056,11 +3056,11 @@ static int yy_get_next_buffer (void)
 
 /** Switch to a different input buffer.
  * @param new_buffer The new input buffer.
- * 
+ *
  */
     void zconf_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 {
-    
+
 	/* TODO. We should be able to replace this entire function body
 	 * with
 	 *		zconfpop_buffer_state();
@@ -3100,13 +3100,13 @@ static void zconf_load_buffer_state  (void)
 /** Allocate and initialize an input buffer state.
  * @param file A readable stream.
  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
+ *
  * @return the allocated buffer state.
  */
     YY_BUFFER_STATE zconf_create_buffer  (FILE * file, int  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );
@@ -3129,11 +3129,11 @@ static void zconf_load_buffer_state  (void)
 
 /** Destroy the buffer.
  * @param b a buffer created with zconf_create_buffer()
- * 
+ *
  */
     void zconf_delete_buffer (YY_BUFFER_STATE  b )
 {
-    
+
 	if ( ! b )
 		return;
 
@@ -3154,7 +3154,7 @@ static void zconf_load_buffer_state  (void)
 
 {
 	int oerrno = errno;
-    
+
 	zconf_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -3170,13 +3170,13 @@ static void zconf_load_buffer_state  (void)
     }
 
         b->yy_is_interactive = 0;
-    
+
 	errno = oerrno;
 }
 
 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
+ *
  */
     void zconf_flush_buffer (YY_BUFFER_STATE  b )
 {
@@ -3205,7 +3205,7 @@ static void zconf_load_buffer_state  (void)
  *  the current state. This function will allocate the stack
  *  if necessary.
  *  @param new_buffer The new state.
- *  
+ *
  */
 void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )
 {
@@ -3235,7 +3235,7 @@ void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )
 
 /** Removes and deletes the top of the stack, if present.
  *  The next element becomes the new top.
- *  
+ *
  */
 void zconfpop_buffer_state (void)
 {
@@ -3259,7 +3259,7 @@ void zconfpop_buffer_state (void)
 static void zconfensure_buffer_stack (void)
 {
 	int num_to_alloc;
-    
+
 	if (!(yy_buffer_stack)) {
 
 		/* First allocation is just for 2 elements, since we don't know if this
@@ -3270,9 +3270,9 @@ static void zconfensure_buffer_stack (void)
 		(yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc
 								(num_to_alloc * sizeof(struct yy_buffer_state*)
 								);
-		
+
 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-				
+
 		(yy_buffer_stack_max) = num_to_alloc;
 		(yy_buffer_stack_top) = 0;
 		return;
@@ -3298,13 +3298,13 @@ static void zconfensure_buffer_stack (void)
 /** Setup the input buffer state to scan directly from a user-specified character buffer.
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object. 
+ *
+ * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE zconf_scan_buffer  (char * base, yy_size_t  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -3333,14 +3333,14 @@ YY_BUFFER_STATE zconf_scan_buffer  (char * base, yy_size_t  size )
 /** Setup the input buffer state to scan a string. The next call to zconflex() will
  * scan from a @e copy of @a str.
  * @param str a NUL-terminated string to scan
- * 
+ *
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
  *       zconf_scan_bytes() instead.
  */
 YY_BUFFER_STATE zconf_scan_string (yyconst char * str )
 {
-    
+
 	return zconf_scan_bytes(str,strlen(str) );
 }
 
@@ -3348,7 +3348,7 @@ YY_BUFFER_STATE zconf_scan_string (yyconst char * str )
  * scan from a @e copy of @a bytes.
  * @param bytes the byte buffer to scan
  * @param len the number of bytes in the buffer pointed to by @a bytes.
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE zconf_scan_bytes  (yyconst char * bytes, int  len )
@@ -3357,7 +3357,7 @@ YY_BUFFER_STATE zconf_scan_bytes  (yyconst char * bytes, int  len )
 	char *buf;
 	yy_size_t n;
 	int i;
-    
+
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = len + 2;
 	buf = (char *) zconfalloc(n  );
@@ -3411,16 +3411,16 @@ static void yy_fatal_error (yyconst char* msg )
 /* Accessor  methods (get/set functions) to struct members. */
 
 /** Get the current line number.
- * 
+ *
  */
 int zconfget_lineno  (void)
 {
-        
+
     return zconflineno;
 }
 
 /** Get the input stream.
- * 
+ *
  */
 FILE *zconfget_in  (void)
 {
@@ -3428,7 +3428,7 @@ FILE *zconfget_in  (void)
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *zconfget_out  (void)
 {
@@ -3436,7 +3436,7 @@ FILE *zconfget_out  (void)
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 int zconfget_leng  (void)
 {
@@ -3444,7 +3444,7 @@ int zconfget_leng  (void)
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *zconfget_text  (void)
@@ -3454,18 +3454,18 @@ char *zconfget_text  (void)
 
 /** Set the current line number.
  * @param line_number
- * 
+ *
  */
 void zconfset_lineno (int  line_number )
 {
-    
+
     zconflineno = line_number;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
  * @param in_str A readable stream.
- * 
+ *
  * @see zconf_switch_to_buffer
  */
 void zconfset_in (FILE *  in_str )
@@ -3491,7 +3491,7 @@ void zconfset_debug (int  bdebug )
 /* zconflex_destroy is for both reentrant and non-reentrant scanners. */
 int zconflex_destroy  (void)
 {
-    
+
     /* Pop the buffer stack, destroying each element. */
 	while(YY_CURRENT_BUFFER){
 		zconf_delete_buffer(YY_CURRENT_BUFFER  );
diff --git a/scripts/config/mconf.c b/scripts/config/mconf.c
index 739b3b480..fe4562b17 100644
--- a/scripts/config/mconf.c
+++ b/scripts/config/mconf.c
@@ -169,7 +169,7 @@ static void cmake(void)
 	items[item_no]->namelen = 0;
 	item_no++;
 }
-  
+
 static int cprint_name(const char *fmt, ...)
 {
 	va_list ap;
@@ -186,7 +186,7 @@ static int cprint_name(const char *fmt, ...)
 
 	return res;
 }
-  
+
 static int cprint_tag(const char *fmt, ...)
 {
 	va_list ap;
@@ -200,7 +200,7 @@ static int cprint_tag(const char *fmt, ...)
 
 	return res;
 }
-  
+
 static void cdone(void)
 {
 	int i;
@@ -675,19 +675,19 @@ int main(int ac, char **av)
 		if (!strcasecmp(mode, "single_menu"))
 			single_menu_mode = 1;
 	}
-  
+
 	tcgetattr(1, &ios_org);
 	atexit(conf_cleanup);
 	init_wsize();
 	init_dialog();
-	signal(SIGWINCH, winch_handler); 
+	signal(SIGWINCH, winch_handler);
 	conf(&rootmenu);
 	end_dialog();
 
 	/* Restart dialog to act more like when lxdialog was still separate */
 	init_dialog();
 	do {
-		stat = dialog_yesno(NULL, 
+		stat = dialog_yesno(NULL,
 				"Do you wish to save your new BusyBox configuration?", 5, 60);
 	} while (stat < 0);
 	end_dialog();
diff --git a/scripts/config/menu.c b/scripts/config/menu.c
index 6e075f80b..9b8d389e6 100644
--- a/scripts/config/menu.c
+++ b/scripts/config/menu.c
@@ -228,7 +228,7 @@ void menu_finalize(struct menu *parent)
 				if (prop->type == P_PROMPT && prop->menu != menu) {
 					fprintf(stderr, "%s:%d:warning: choice values currently only support a single prompt\n",
 						prop->file->name, prop->lineno);
-					
+
 				}
 				if (prop->type == P_DEFAULT)
 					fprintf(stderr, "%s:%d:warning: defaults for choice values not supported\n",
diff --git a/scripts/config/menubox.c b/scripts/config/menubox.c
index 18e02168b..431f09fc9 100644
--- a/scripts/config/menubox.c
+++ b/scripts/config/menubox.c
@@ -26,7 +26,7 @@
  *
  *    *)  A bugfix for the Page-Down problem
  *
- *    *)  Formerly when I used Page Down and Page Up, the cursor would be set 
+ *    *)  Formerly when I used Page Down and Page Up, the cursor would be set
  *        to the first position in the menu box.  Now lxdialog is a bit
  *        smarter and works more like other menu systems (just have a look at
  *        it).
@@ -225,7 +225,7 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
 
     /*
      * Find length of longest item in order to center menu.
-     * Set 'choice' to default item. 
+     * Set 'choice' to default item.
      */
     item_x = 0;
     for (i = 0; i < item_no; i++) {
@@ -294,7 +294,7 @@ dialog_menu (const char *title, const char *prompt, int height, int width,
 		}
 	}
 
-	if (i < max_choice || 
+	if (i < max_choice ||
             key == KEY_UP || key == KEY_DOWN ||
             key == '-' || key == '+' ||
             key == KEY_PPAGE || key == KEY_NPAGE) {
diff --git a/scripts/config/util.c b/scripts/config/util.c
index d20730b88..104ff0e4c 100644
--- a/scripts/config/util.c
+++ b/scripts/config/util.c
@@ -29,7 +29,7 @@ char *backtitle = NULL;
 
 const char *dialog_result;
 
-/* 
+/*
  * Attribute values, default is for mono display
  */
 chtype attributes[] =
@@ -204,7 +204,7 @@ print_autowrap (WINDOW * win, const char *prompt, int width, int y, int x)
     strcpy (tempstr, prompt);
 
     prompt_len = strlen(tempstr);
-	
+
     /*
      * Remove newlines
      */
@@ -350,7 +350,7 @@ first_alpha(const char *string, const char *exempt)
 		if (strchr("<[(", c)) ++in_paren;
 		if (strchr(">])", c)) --in_paren;
 
-		if ((! in_paren) && isalpha(c) && 
+		if ((! in_paren) && isalpha(c) &&
 		     strchr(exempt, c) == 0)
 			return i;
 	}
diff --git a/scripts/config/zconf.tab.c_shipped b/scripts/config/zconf.tab.c_shipped
index 4f5bcfb45..a5f69a026 100644
--- a/scripts/config/zconf.tab.c_shipped
+++ b/scripts/config/zconf.tab.c_shipped
@@ -446,21 +446,21 @@ static const unsigned short yyrline[] =
    First, the terminals, then, starting at YYNTOKENS, nonterminals. */
 static const char *const yytname[] =
 {
-  "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU", 
-  "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG", 
-  "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS", 
-  "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE", 
-  "T_DEF_TRISTATE", "T_BOOLEAN", "T_DEF_BOOLEAN", "T_STRING", "T_INT", 
-  "T_HEX", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", "T_EOF", "T_EOL", 
-  "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_SELECT", "T_RANGE", "T_OR", 
-  "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "block", 
-  "common_block", "config_entry_start", "config_stmt", 
-  "menuconfig_entry_start", "menuconfig_stmt", "config_option_list", 
-  "config_option", "choice", "choice_entry", "choice_end", "choice_stmt", 
-  "choice_option_list", "choice_option", "choice_block", "if", "if_end", 
-  "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt", 
-  "menu_block", "source", "source_stmt", "comment", "comment_stmt", 
-  "help_start", "help", "depends_list", "depends", "prompt_stmt_opt", 
+  "$end", "error", "$undefined", "T_MAINMENU", "T_MENU", "T_ENDMENU",
+  "T_SOURCE", "T_CHOICE", "T_ENDCHOICE", "T_COMMENT", "T_CONFIG",
+  "T_MENUCONFIG", "T_HELP", "T_HELPTEXT", "T_IF", "T_ENDIF", "T_DEPENDS",
+  "T_REQUIRES", "T_OPTIONAL", "T_PROMPT", "T_DEFAULT", "T_TRISTATE",
+  "T_DEF_TRISTATE", "T_BOOLEAN", "T_DEF_BOOLEAN", "T_STRING", "T_INT",
+  "T_HEX", "T_WORD", "T_WORD_QUOTE", "T_UNEQUAL", "T_EOF", "T_EOL",
+  "T_CLOSE_PAREN", "T_OPEN_PAREN", "T_ON", "T_SELECT", "T_RANGE", "T_OR",
+  "T_AND", "T_EQUAL", "T_NOT", "$accept", "input", "block",
+  "common_block", "config_entry_start", "config_stmt",
+  "menuconfig_entry_start", "menuconfig_stmt", "config_option_list",
+  "config_option", "choice", "choice_entry", "choice_end", "choice_stmt",
+  "choice_option_list", "choice_option", "choice_block", "if", "if_end",
+  "if_stmt", "if_block", "menu", "menu_entry", "menu_end", "menu_stmt",
+  "menu_block", "source", "source_stmt", "comment", "comment_stmt",
+  "help_start", "help", "depends_list", "depends", "prompt_stmt_opt",
   "prompt", "end", "nl_or_eof", "if_expr", "expr", "symbol", 0
 };
 #endif
@@ -1027,7 +1027,7 @@ yyparse ()
 #endif
 #endif
 {
-  
+
   register int yystate;
   register int yyn;
   int yyresult;
diff --git a/scripts/mkdep.c b/scripts/mkdep.c
index 9b92b08c4..ae3cc74e0 100644
--- a/scripts/mkdep.c
+++ b/scripts/mkdep.c
@@ -3,7 +3,7 @@
  * Smart CONFIG_* processing by Werner Almesberger, Michael Chastain.
  *
  * Usage: mkdep cflags -- file ...
- * 
+ *
  * Read source files and output makefile dependency lines for them.
  * I make simple dependency lines for #include <*.h> and #include "*.h".
  * I also find instances of CONFIG_FOO and generate dependencies
diff --git a/scripts/split-include.c b/scripts/split-include.c
index 3ab9fed87..624a0d62b 100644
--- a/scripts/split-include.c
+++ b/scripts/split-include.c
@@ -96,7 +96,7 @@ int main(int argc, const char * argv [])
     /* Change to output directory. */
     if (chdir(str_dir_config) != 0)
 	ERROR_EXIT(str_dir_config);
-	
+
     /* Put initial separator into target list. */
     ptarget = list_target;
     *ptarget++ = '\n';