There's never need to cast NULL to (char *)

1 files changed, 26 insertions, 26 deletions

diff --git a/macosx/tkMacOSXDefault.h b/macosx/tkMacOSXDefault.h
index cc2886d..ce41751 100644
--- a/macosx/tkMacOSXDefault.h
+++ b/macosx/tkMacOSXDefault.h
@@ -78,7 +78,7 @@
 //#else
 #define DEF_BUTTON_HIGHLIGHT_WIDTH	"1"
 //#endif
-#define DEF_BUTTON_IMAGE		((char *) NULL)
+#define DEF_BUTTON_IMAGE		NULL
 #define DEF_BUTTON_INDICATOR		"1"
 #define DEF_BUTTON_JUSTIFY		"center"
 #define DEF_BUTTON_OFF_VALUE		"0"
@@ -105,10 +105,10 @@
 #define DEF_BUTTON_REPEAT_INTERVAL	"0"
 #define DEF_BUTTON_SELECT_COLOR		INDICATOR
 #define DEF_BUTTON_SELECT_MONO		BLACK
-#define DEF_BUTTON_SELECT_IMAGE		((char *) NULL)
+#define DEF_BUTTON_SELECT_IMAGE		NULL
 #define DEF_BUTTON_STATE		"normal"
 #define DEF_LABEL_TAKE_FOCUS		"0"
-#define DEF_BUTTON_TAKE_FOCUS		((char *) NULL)
+#define DEF_BUTTON_TAKE_FOCUS		NULL
 #define DEF_BUTTON_TEXT			""
 #define DEF_BUTTON_TEXT_VARIABLE	""
 #define DEF_BUTTON_UNDERLINE		"-1"
@@ -146,7 +146,7 @@
 #define DEF_CANVAS_SELECT_BD_MONO	"0"
 #define DEF_CANVAS_SELECT_FG_COLOR	SELECT_FG
 #define DEF_CANVAS_SELECT_FG_MONO	WHITE
-#define DEF_CANVAS_TAKE_FOCUS		((char *) NULL)
+#define DEF_CANVAS_TAKE_FOCUS		NULL
 #define DEF_CANVAS_WIDTH		"10c"
 #define DEF_CANVAS_X_SCROLL_CMD		""
 #define DEF_CANVAS_X_SCROLL_INCREMENT	"0"
@@ -204,9 +204,9 @@
 #define DEF_ENTRY_SELECT_BD_MONO	"0"
 #define DEF_ENTRY_SELECT_FG_COLOR	SELECT_FG
 #define DEF_ENTRY_SELECT_FG_MONO	WHITE
-#define DEF_ENTRY_SHOW			((char *) NULL)
+#define DEF_ENTRY_SHOW			NULL
 #define DEF_ENTRY_STATE			"normal"
-#define DEF_ENTRY_TAKE_FOCUS		((char *) NULL)
+#define DEF_ENTRY_TAKE_FOCUS		NULL
 #define DEF_ENTRY_TEXT_VARIABLE		""
 #define DEF_ENTRY_WIDTH			"20"
 
@@ -273,36 +273,36 @@
 #define DEF_LISTBOX_SELECT_MODE		"browse"
 #define DEF_LISTBOX_SET_GRID		"0"
 #define DEF_LISTBOX_STATE		"normal"
-#define DEF_LISTBOX_TAKE_FOCUS		((char *) NULL)
+#define DEF_LISTBOX_TAKE_FOCUS		NULL
 #define DEF_LISTBOX_WIDTH		"20"
 
 /*
  * Defaults for individual entries of menus:
  */
 
-#define DEF_MENU_ENTRY_ACTIVE_BG	((char *) NULL)
-#define DEF_MENU_ENTRY_ACTIVE_FG	((char *) NULL)
-#define DEF_MENU_ENTRY_ACCELERATOR	((char *) NULL)
-#define DEF_MENU_ENTRY_BG		((char *) NULL)
+#define DEF_MENU_ENTRY_ACTIVE_BG	NULL
+#define DEF_MENU_ENTRY_ACTIVE_FG	NULL
+#define DEF_MENU_ENTRY_ACCELERATOR	NULL
+#define DEF_MENU_ENTRY_BG		NULL
 #define DEF_MENU_ENTRY_BITMAP		None
 #define DEF_MENU_ENTRY_COLUMN_BREAK	"0"
-#define DEF_MENU_ENTRY_COMMAND		((char *) NULL)
+#define DEF_MENU_ENTRY_COMMAND		NULL
 #define DEF_MENU_ENTRY_COMPOUND		"none"
-#define DEF_MENU_ENTRY_FG		((char *) NULL)
-#define DEF_MENU_ENTRY_FONT		((char *) NULL)
+#define DEF_MENU_ENTRY_FG		NULL
+#define DEF_MENU_ENTRY_FONT		NULL
 #define DEF_MENU_ENTRY_HIDE_MARGIN	"0"
-#define DEF_MENU_ENTRY_IMAGE		((char *) NULL)
+#define DEF_MENU_ENTRY_IMAGE		NULL
 #define DEF_MENU_ENTRY_INDICATOR	"1"
-#define DEF_MENU_ENTRY_LABEL		((char *) NULL)
-#define DEF_MENU_ENTRY_MENU		((char *) NULL)
+#define DEF_MENU_ENTRY_LABEL		NULL
+#define DEF_MENU_ENTRY_MENU		NULL
 #define DEF_MENU_ENTRY_OFF_VALUE	"0"
 #define DEF_MENU_ENTRY_ON_VALUE		"1"
-#define DEF_MENU_ENTRY_SELECT_IMAGE	((char *) NULL)
+#define DEF_MENU_ENTRY_SELECT_IMAGE	NULL
 #define DEF_MENU_ENTRY_STATE		"normal"
-#define DEF_MENU_ENTRY_VALUE		((char *) NULL)
-#define DEF_MENU_ENTRY_CHECK_VARIABLE	((char *) NULL)
+#define DEF_MENU_ENTRY_VALUE		NULL
+#define DEF_MENU_ENTRY_CHECK_VARIABLE	NULL
 #define DEF_MENU_ENTRY_RADIO_VARIABLE	"selectedButton"
-#define DEF_MENU_ENTRY_SELECT		((char *) NULL)
+#define DEF_MENU_ENTRY_SELECT		NULL
 #define DEF_MENU_ENTRY_UNDERLINE	"-1"
 
 /*
@@ -329,7 +329,7 @@
 #define DEF_MENU_SELECT_MONO		BLACK
 #define DEF_MENU_TAKE_FOCUS		"0"
 #define DEF_MENU_TEAROFF		"0"
-#define DEF_MENU_TEAROFF_CMD		((char *) NULL)
+#define DEF_MENU_TEAROFF_CMD		NULL
 #define DEF_MENU_TITLE			""
 #define DEF_MENU_TYPE			"normal"
 
@@ -357,7 +357,7 @@
 #define DEF_MENUBUTTON_HIGHLIGHT_BG_MONO  DEF_MENUBUTTON_BG_MONO
 #define DEF_MENUBUTTON_HIGHLIGHT	BLACK
 #define DEF_MENUBUTTON_HIGHLIGHT_WIDTH	"0"
-#define DEF_MENUBUTTON_IMAGE		((char *) NULL)
+#define DEF_MENUBUTTON_IMAGE		NULL
 #define DEF_MENUBUTTON_INDICATOR	"1"
 #define DEF_MENUBUTTON_JUSTIFY		"left"
 #define DEF_MENUBUTTON_MENU		""
@@ -466,7 +466,7 @@
 #define DEF_SCALE_SLIDER_LENGTH		"30"
 #define DEF_SCALE_SLIDER_RELIEF		"raised"
 #define DEF_SCALE_STATE			"normal"
-#define DEF_SCALE_TAKE_FOCUS		((char *) NULL)
+#define DEF_SCALE_TAKE_FOCUS		NULL
 #define DEF_SCALE_TICK_INTERVAL		"0"
 #define DEF_SCALE_TO			"100"
 #define DEF_SCALE_VARIABLE		""
@@ -493,7 +493,7 @@
 #define DEF_SCROLLBAR_RELIEF		"flat"
 #define DEF_SCROLLBAR_REPEAT_DELAY	"300"
 #define DEF_SCROLLBAR_REPEAT_INTERVAL	"100"
-#define DEF_SCROLLBAR_TAKE_FOCUS	((char *) NULL)
+#define DEF_SCROLLBAR_TAKE_FOCUS	NULL
 #define DEF_SCROLLBAR_TROUGH_COLOR	TROUGH
 #define DEF_SCROLLBAR_TROUGH_MONO	WHITE
 #define DEF_SCROLLBAR_WIDTH		"15"
@@ -541,7 +541,7 @@
 #define DEF_TEXT_STATE			"normal"
 #define DEF_TEXT_TABS			""
 #define DEF_TEXT_TABSTYLE		"tabular"
-#define DEF_TEXT_TAKE_FOCUS		((char *) NULL)
+#define DEF_TEXT_TAKE_FOCUS		NULL
 #define DEF_TEXT_UNDO			"0"
 #define DEF_TEXT_WIDTH			"80"
 #define DEF_TEXT_WRAP			"char"