Even more TCL_UNUSED usage

11 files changed, 50 insertions, 84 deletions

diff --git a/macosx/tkMacOSXClipboard.c b/macosx/tkMacOSXClipboard.c
index 272469e..f16ab0d 100644
--- a/macosx/tkMacOSXClipboard.c
+++ b/macosx/tkMacOSXClipboard.c
@@ -174,7 +174,6 @@ XSetSelectionOwner(
     TCL_UNUSED(Time))			/* The current time? */
 {
     TkDisplay *dispPtr = TkGetDisplayList();
-    (void)time;
 
     if (dispPtr && selection == dispPtr->clipboardAtom) {
 	clipboardOwner = owner ? Tk_IdToWindow(display, owner) : NULL;
diff --git a/macosx/tkMacOSXConfig.c b/macosx/tkMacOSXConfig.c
index a85c6a9..b93c9a0 100644
--- a/macosx/tkMacOSXConfig.c
+++ b/macosx/tkMacOSXConfig.c
@@ -35,14 +35,10 @@
 
 Tcl_Obj *
 Tk_GetSystemDefault(
-    Tk_Window tkwin,			/* A window to use. */
-    const char *dbName,			/* The option database name. */
-    const char *className)		/* The name of the option class. */
+    TCL_UNUSED(Tk_Window),			/* A window to use. */
+    TCL_UNUSED(const char *),			/* The option database name. */
+    TCL_UNUSED(const char *))		/* The name of the option class. */
 {
-    (void)tkwin;
-    (void)dbName;
-    (void)className;
-
     return NULL;
 }
 
diff --git a/macosx/tkMacOSXDialog.c b/macosx/tkMacOSXDialog.c
index 48d1467..ca30267 100644
--- a/macosx/tkMacOSXDialog.c
+++ b/macosx/tkMacOSXDialog.c
@@ -233,11 +233,13 @@ getFileURL(
 }
 
 - (void)panel:(id)sender didChangeToDirectoryURL:(NSURL *)url {
-    (void)sender; (void)url;
+    (void)sender;
+    (void)url;
 }
 
 - (BOOL)panel:(id)sender validateURL:(NSURL *)url error:(NSError **)outError {
-    (void)sender; (void)url;
+    (void)sender;
+    (void)url;
     *outError = nil;
     return YES;
 }
diff --git a/macosx/tkMacOSXEmbed.c b/macosx/tkMacOSXEmbed.c
index 7f89a50..ef4f44d 100644
--- a/macosx/tkMacOSXEmbed.c
+++ b/macosx/tkMacOSXEmbed.c
@@ -77,11 +77,10 @@ static void	EmbedWindowDeleted(TkWindow *winPtr);
 Window
 Tk_MakeWindow(
     Tk_Window tkwin,
-    Window parent)
+    TCL_UNUSED(Window))
 {
     MacDrawable *macWin;
     TkWindow *winPtr = (TkWindow *)tkwin;
-    (void)parent;
 
     /*
      * If this window is marked as embedded then the window structure should
@@ -521,7 +520,7 @@ TkpClaimFocus(
 
 int
 TkpTestembedCmd(
-    void *dummy,	/* Main window for application. */
+    TCL_UNUSED(void *),	/* Main window for application. */
     Tcl_Interp *interp,		/* Current interpreter. */
     Tcl_Size objc,			/* Number of arguments. */
     Tcl_Obj *const objv[])		/* Argument strings. */
@@ -531,7 +530,6 @@ TkpTestembedCmd(
     Tcl_DString dString;
     char buffer[50];
     Tcl_Interp *embeddedInterp = NULL, *parentInterp = NULL;
-    (void)dummy;
 
     if ((objc > 1) && (strcmp(Tcl_GetString(objv[1]), "all") == 0)) {
 	all = 1;
@@ -625,14 +623,11 @@ TkpTestembedCmd(
 
 void
 TkpRedirectKeyEvent(
-    TkWindow *winPtr,		/* Window to which the event was originally
+    TCL_UNUSED(TkWindow *),		/* Window to which the event was originally
 				 * reported. */
-    XEvent *eventPtr)		/* X event to redirect (should be KeyPress or
+    TCL_UNUSED(XEvent *))		/* X event to redirect (should be KeyPress or
 				 * KeyRelease). */
 {
-    (void)winPtr;
-    (void)eventPtr;
-
     /* TODO: Implement this or decide it definitely needs no implementation */
 }
 
@@ -1046,9 +1041,8 @@ EmbedGeometryRequest(
 
 static void
 EmbedSendConfigure(
-    Container *containerPtr)	/* Information about the embedding. */
+    TCL_UNUSED(Container *))	/* Information about the embedding. */
 {
-    (void)containerPtr;
 }
 
 /*
@@ -1157,40 +1151,31 @@ EmbedWindowDeleted(
 
 void
 TkpShowBusyWindow(
-    TkBusy busy)
+    TCL_UNUSED(TkBusy))
 {
-    (void)busy;
 }
 
 void
 TkpHideBusyWindow(
-    TkBusy busy)
+    TCL_UNUSED(TkBusy))
 {
-    (void)busy;
 }
 
 void
 TkpMakeTransparentWindowExist(
-    Tk_Window tkwin,		/* Token for window. */
-    Window parent)		/* Parent window. */
+    TCL_UNUSED(Tk_Window),		/* Token for window. */
+    TCL_UNUSED(Window))		/* Parent window. */
 {
-    (void)tkwin;
-    (void)parent;
 }
 
 void
 TkpCreateBusy(
-    Tk_FakeWin *winPtr,
-    Tk_Window tkRef,
-    Window* parentPtr,
-    Tk_Window tkParent,
-    TkBusy busy)
+    TCL_UNUSED(Tk_FakeWin *),
+    TCL_UNUSED(Tk_Window),
+    TCL_UNUSED(Window *),
+    TCL_UNUSED(Tk_Window),
+    TCL_UNUSED(TkBusy))
 {
-    (void)winPtr;
-    (void)tkRef;
-    (void)parentPtr;
-    (void)tkParent;
-    (void)busy;
 }
 
 /*
diff --git a/macosx/tkMacOSXInit.c b/macosx/tkMacOSXInit.c
index d003933..03a05fc 100644
--- a/macosx/tkMacOSXInit.c
+++ b/macosx/tkMacOSXInit.c
@@ -33,10 +33,8 @@ static char scriptPath[PATH_MAX + 1] = "";
  * Forward declarations...
  */
 
-static int		TkMacOSXGetAppPathObjCmd(TCL_UNUSED(void *), Tcl_Interp *ip,
-			    int objc, Tcl_Obj *const objv[]);
-static int		TkMacOSVersionObjCmd(void *cd, Tcl_Interp *ip,
-			    int objc, Tcl_Obj *const objv[]);
+static Tcl_ObjCmdProc TkMacOSXGetAppPathObjCmd;
+static Tcl_ObjCmdProc TkMacOSVersionObjCmd;
 
 #pragma mark TKApplication(TKInit)
 
@@ -910,11 +908,10 @@ TkMacOSXDefaultStartupScript(void)
 
 MODULE_SCOPE void*
 TkMacOSXGetNamedSymbol(
-    const char* module,
-    const char* symbol)
+    TCL_UNUSED(const char *),
+    const char *symbol)
 {
     void *addr = dlsym(RTLD_NEXT, symbol);
-    (void)module;
 
     if (!addr) {
 	(void) dlerror(); /* Clear dlfcn error state */
diff --git a/macosx/tkMacOSXKeyEvent.c b/macosx/tkMacOSXKeyEvent.c
index c9449da..4056961 100644
--- a/macosx/tkMacOSXKeyEvent.c
+++ b/macosx/tkMacOSXKeyEvent.c
@@ -716,17 +716,13 @@ int
 XGrabKeyboard(
     Display* display,
     Window grab_window,
-    Bool owner_events,
-    int pointer_mode,
-    int keyboard_mode,
-    Time time)
+    TCL_UNUSED(Bool),
+    TCL_UNUSED(int),
+    TCL_UNUSED(int),
+    TCL_UNUSED(Time))
 {
     keyboardGrabWinPtr = Tk_IdToWindow(display, grab_window);
     TkWindow *captureWinPtr = (TkWindow *) TkpGetCapture();
-    (void)owner_events;
-    (void)pointer_mode;
-    (void)keyboard_mode;
-    (void)time;
 
     if (keyboardGrabWinPtr && captureWinPtr) {
 	NSWindow *w = TkMacOSXGetNSWindowForDrawable(grab_window);
@@ -766,12 +762,9 @@ XGrabKeyboard(
 
 int
 XUngrabKeyboard(
-    Display* display,
-    Time time)
+    TCL_UNUSED(Display *),
+    TCL_UNUSED(Time))
 {
-    (void)display;
-    (void)time;
-
     if (modalSession) {
 	[NSApp endModalSession:modalSession];
 	modalSession = nil;
diff --git a/macosx/tkMacOSXNotify.c b/macosx/tkMacOSXNotify.c
index f2b7c16..c127d21 100644
--- a/macosx/tkMacOSXNotify.c
+++ b/macosx/tkMacOSXNotify.c
@@ -321,9 +321,8 @@ Tk_MacOSXSetupTkNotifier(void)
 
 static void
 TkMacOSXNotifyExitHandler(
-    void *dummy)	/* Not used. */
+    TCL_UNUSED(void *))	/* Not used. */
 {
-    (void)dummy;
     TSD_INIT();
 
     Tcl_DeleteEventSource(TkMacOSXEventsSetupProc,
@@ -453,11 +452,10 @@ static const Tcl_Time zeroBlockTime = { 0, 0 };
 
 static void
 TkMacOSXEventsSetupProc(
-    void *dummy,
+    TCL_UNUSED(void *),
     int flags)
 {
     NSString *runloopMode = [[NSRunLoop currentRunLoop] currentMode];
-    (void)dummy;
 
     /*
      * runloopMode will be nil if we are in a Tcl event loop.
diff --git a/macosx/tkMacOSXPrint.c b/macosx/tkMacOSXPrint.c
index 0b1b97a..9797bfa 100644
--- a/macosx/tkMacOSXPrint.c
+++ b/macosx/tkMacOSXPrint.c
@@ -31,8 +31,7 @@ CFStringRef urlFile = NULL;
 /*Forward declaration of functions.*/
 static Tcl_ObjCmdProc StartPrint;
 static OSStatus	FinishPrint(NSString *file, int buttonValue);
-static int   		MakePDF(void *clientData, Tcl_Interp *ip,
-				int objc,  Tcl_Obj *const objv[]);
+static Tcl_ObjCmdProc MakePDF;
 int			MacPrint_Init(Tcl_Interp * interp);
 
 /* Delegate class for print dialogs. */
diff --git a/macosx/tkMacOSXScrlbr.c b/macosx/tkMacOSXScrlbr.c
index eb1c99a..ec54d42 100644
--- a/macosx/tkMacOSXScrlbr.c
+++ b/macosx/tkMacOSXScrlbr.c
@@ -484,9 +484,8 @@ TkpDestroyScrollbar(
 
 void
 TkpConfigureScrollbar(
-    TkScrollbar *scrollPtr)
+    TCL_UNUSED(TkScrollbar *))
 {
-    (void)scrollPtr;
     /* empty */
 }
 
diff --git a/macosx/tkMacOSXSend.c b/macosx/tkMacOSXSend.c
index 321e1d5..9b18424 100644
--- a/macosx/tkMacOSXSend.c
+++ b/macosx/tkMacOSXSend.c
@@ -471,12 +471,11 @@ Tk_SendObjCmd(
 int
 TkGetInterpNames(
     Tcl_Interp *interp,		/* Interpreter for returning a result. */
-    Tk_Window tkwin)		/* Window whose display is to be used for the
+    TCL_UNUSED(Tk_Window))		/* Window whose display is to be used for the
 				 * lookup. */
 {
     Tcl_Obj *listObjPtr;
     RegisteredInterp *riPtr;
-    (void)tkwin;
 
     listObjPtr = Tcl_NewListObj(0, NULL);
     riPtr = interpListPtr;
@@ -509,9 +508,8 @@ TkGetInterpNames(
 
 static int
 SendInit(
-    Tcl_Interp *dummy)		/* Not used */
+    TCL_UNUSED(Tcl_Interp *))		/* Not used */
 {
-    (void)dummy;
     return TCL_OK;
 }
 
diff --git a/xlib/xgc.c b/xlib/xgc.c
index 2c5fcaa..da41d58 100644
--- a/xlib/xgc.c
+++ b/xlib/xgc.c
@@ -649,16 +649,16 @@ XSetICFocus(
 Window
 XCreateWindow(
     TCL_UNUSED(Display *),
-	TCL_UNUSED(Window),
-	TCL_UNUSED(int),
-	TCL_UNUSED(int),
+    TCL_UNUSED(Window),
+    TCL_UNUSED(int),
+    TCL_UNUSED(int),
     TCL_UNUSED(unsigned int),
-	TCL_UNUSED(unsigned int),
     TCL_UNUSED(unsigned int),
-	TCL_UNUSED(int),
-	TCL_UNUSED(unsigned int),
+    TCL_UNUSED(unsigned int),
+    TCL_UNUSED(int),
+    TCL_UNUSED(unsigned int),
     TCL_UNUSED(Visual *),
-	TCL_UNUSED(unsigned long),
+    TCL_UNUSED(unsigned long),
     TCL_UNUSED(XSetWindowAttributes *))
 {
 	return 0;
@@ -667,8 +667,8 @@ XCreateWindow(
 int
 XPointInRegion(
     TCL_UNUSED(Region),
-	TCL_UNUSED(int),
-	TCL_UNUSED(int))
+    TCL_UNUSED(int),
+    TCL_UNUSED(int))
 {
 	return 0;
 }
@@ -676,8 +676,8 @@ XPointInRegion(
 int
 XUnionRegion(
     TCL_UNUSED(Region),
-	TCL_UNUSED(Region),
-	TCL_UNUSED(Region))
+    TCL_UNUSED(Region),
+    TCL_UNUSED(Region))
 {
 	return 0;
 }
@@ -685,8 +685,8 @@ XUnionRegion(
 Region
 XPolygonRegion(
     TCL_UNUSED(XPoint *),
-	TCL_UNUSED(int),
-	TCL_UNUSED(int))
+    TCL_UNUSED(int),
+    TCL_UNUSED(int))
 {
     return 0;
 }