dtmail: Fix XtVaGetValues() return value storage

At least one crash was caused by this
on the 64-bit system

cde/programs/dtmail/MotifApp/MenuBar.C

@@ -406,7 +406,8 @@ MenuBar::addCommands(
     // if(isValidMenuPane(pulldown) == FALSE)
     // 	return NULL;
 
-    int    i, num_children;
+    int    i;
+    XtArgVal num_children;
     WidgetList children;
     Boolean haveNoSeparator;
     int newItemIndex, numPBUnmanaged, tmpPBUnmanaged;
@@ -503,7 +504,8 @@ MenuBar::removeOnlyCommands(
     // if(isValidMenuPane(pulldown) == FALSE)
     //	return;
 
-    int    i, j, num_children;
+    int    i, j;
+    XtArgVal num_children;
     WidgetList children;
     
     XtVaGetValues(pulldown,
@@ -545,7 +547,8 @@ MenuBar::removeCommands(
     // if(isValidMenuPane(pulldown) == FALSE)
     //	return;
 
-    int    i, j, num_children;
+    int    i, j;
+    XtArgVal num_children;
     WidgetList children;
     
     XtVaGetValues(pulldown,
@@ -615,7 +618,8 @@ MenuBar::changeLabel(
     // if(isValidMenuPane(pulldown) == FALSE)
     // 	return;
 
-    int managed_widgets, i, num_children;
+    int managed_widgets, i;
+    XtArgVal num_children;
     WidgetList children;
     XmString label;
     Widget wid;
@@ -658,7 +662,7 @@ MenuBar::changeLabel(Widget pulldown,
 
     // Locate the appropriate widget in the list.
     //
-    int num_children;
+    XtArgVal num_children;
     char wid_name[200];
     XmString label_string = XmStringCreateLocalized((char *)label);
 
@@ -695,7 +699,8 @@ MenuBar::rotateLabels(
     // if(isValidMenuPane(pulldown) == FALSE)
     // 	return;
 
-    int    num_managed_wids=0, i, j, num_children, num_to_change;
+    int    num_managed_wids=0, i, j, num_to_change;
+    XtArgVal num_children;
     WidgetList children;
     XmString label, endlabel;
     Widget prevwid, wid;
@@ -805,7 +810,8 @@ MenuBar::removeCommand(
     //if(isValidMenuPane(pulldown) == FALSE)
     //   return;
 
-    int   managed_widgets, i, num_children;
+    int   managed_widgets, i;
+    XtArgVal num_children;
     WidgetList children;
 
     XtVaGetValues(pulldown,

cde/programs/dtmail/MotifApp/MenuWindow.C

@@ -111,10 +111,13 @@ void
 MenuWindow::getIconColors(Pixel & fore, Pixel & back)
 {
     if (_menuBar) {
+        XtArgVal fore0, back0;
 	XtVaGetValues (_menuBar->baseWidget(),
-		       XmNforeground, &fore,
-		       XmNbackground, &back,
+		       XmNforeground, &fore0,
+		       XmNbackground, &back0,
 		       NULL);
+        fore = (Pixel) fore0;
+        back = (Pixel) back0;
     }
     else {
 	MainWindow::getIconColors(fore, back);

cde/programs/dtmail/MotifApp/SelectFileCmd.C

@@ -347,7 +347,7 @@ int
 SelectFileCmd::getHidden()
 {
     int			val;
-    unsigned char	current_state;
+    XtArgVal		current_state;
 
     if (NULL == _fileBrowser || NULL == _hidden_button)
       return 0;
@@ -388,8 +388,8 @@ SelectFileCmd::setSelected(char *path)
 void
 SelectFileCmd::setHidden(int on)
 {
-    unsigned char	current_state;
-    unsigned char	desired_state;
+    XtArgVal		current_state;
+    XtArgVal		desired_state;
 
     if (NULL == _fileBrowser || NULL == _hidden_button)
       return;

cde/programs/dtmail/dtmail/AttachArea.C

@@ -475,7 +475,7 @@ void AttachArea::resizeCallback (
 				  XtPointer //callData
 				  )
 {
-    Dimension wid;
+    XtArgVal wid;
 
     AttachArea *obj = (AttachArea *) clientData;
     XtVaGetValues(
@@ -484,7 +484,7 @@ void AttachArea::resizeCallback (
 	NULL
     );
 
-    obj->resize(wid);
+    obj->resize((Dimension)wid);
 }
 
 void AttachArea::resize(
@@ -1284,13 +1284,11 @@ AttachArea::attachment_summary(
 void
 AttachArea::manage()
 {
-    Dimension wid;
-    Dimension ht;
-    Dimension pht;
+    XtArgVal /* Dimension */ ht;
+    XtArgVal /* Dimension */ pht;
     Widget sww;
 
     // Update the display
-    XtVaGetValues(this->baseWidget(), XmNwidth, &wid, NULL);
     sww = getSWWindow();
     this->manageList();
 

cde/programs/dtmail/dtmail/DmxPrintJob.C

@@ -674,7 +674,7 @@ DmxPrintJob::printOnePageCB(
     if (thisJob->_print_output == NULL)
     {
         
-	Dimension	width, height;
+	XtArgVal /* Dimension */	width, height;
 
         width = 0; height=0;
         XtVaGetValues(

cde/programs/dtmail/dtmail/DmxPrintOutput.C

@@ -546,7 +546,7 @@ DmxPrintOutput::setWrapToFit (DtMailBoolean onoff)
 
 int DmxPrintOutput::getCharactersPerLine ()
 {
-    short	columns = 0;
+    XtArgVal	columns = 0;
 
 #ifdef USE_DTEDITOR
     XtVaGetValues(_editor, DtNcolumns, &columns, NULL);
@@ -560,7 +560,7 @@ int DmxPrintOutput::getCharactersPerLine ()
 
 int DmxPrintOutput::getNumLines ()
 {
-    int	total = 0;
+    XtArgVal	total = 0;
 
 #ifdef USE_DTEDITOR
 #else
@@ -570,7 +570,7 @@ int DmxPrintOutput::getNumLines ()
     //
     total -= 1;
 #endif
-    return(total);
+    return((int)total);
 }
 
 
@@ -726,7 +726,7 @@ void DmxPrintOutput::clearContents (void)
 int
 DmxPrintOutput::doGetLinesPerPage ()
 {
-    Dimension	lpp;
+    XtArgVal /* Dimension */	lpp;
 
     XtVaGetValues(_editor, XmNrows, &lpp, NULL);
     return ((int) lpp);
@@ -741,22 +741,27 @@ DmxPrintOutput::setInnerPageDimensions (
 					Dimension left
 					   )
 {
+    XtArgVal height0, width0;
     Dimension	inner_height, inner_width, inner_x, inner_y,
 		outer_height, outer_width,
 		editor_height, footer_height, header_height;
 
     XtVaGetValues(_form,
-		  XmNheight, &outer_height,
-		  XmNwidth, &outer_width,
+		  XmNheight, &height0,
+		  XmNwidth, &width0,
 		  NULL);
+    outer_height = (Dimension)height0;
+    outer_width = (Dimension)width0;
 
     XtVaGetValues(_header_left,
-		  XmNheight, &header_height,
+		  XmNheight, &height0,
 		  NULL);
+    header_height = (Dimension)height0;
 
     XtVaGetValues(_footer_left,
-		  XmNheight, &footer_height,
+		  XmNheight, &height0,
 		  NULL);
+    footer_height = (Dimension)height0;
 
     inner_x = left;
     inner_y = top;

cde/programs/dtmail/dtmail/DmxPrintSetup.C

@@ -161,8 +161,8 @@ DmxPrintSetup::display (void)
     if (_dtprint_setup == NULL) return;
 
 #ifdef REUSE_PRINT_SETUP_DIALOGS
-    Position x1, y1, x2, y2;
-    Dimension w1, h1, w2, h2;
+    XtArgVal /* Position */ x1, y1, x2, y2;
+    XtArgVal /* Dimension */ w1, h1, w2, h2;
     XtVaGetValues(
 		XtParent(_dtprint_setup),
 		XmNx, &x1, XmNy, &y1,
@@ -444,7 +444,7 @@ DmxPrintSetup::detachPrintSetupDialog (void)
 void
 DmxPrintSetup::savePrintSetupOptions(DtPrintSetupData *print_data)
 {
-    unsigned char	is_set;
+    XtArgVal /* unsigned char */	is_set;
 
     XtVaGetValues(_widgets->print_separately_tb, XmNset, &is_set, NULL);
     _print_separately = (is_set == XmSET) ? DTM_TRUE : DTM_FALSE;
@@ -479,7 +479,7 @@ DmxPrintSetup::destinationChangedCB(
 				XtPointer)
 {
     PrintSetupWidgets	*widgets = (PrintSetupWidgets*) client_data;
-    Boolean		toggleFlag;
+    XtArgVal /* Boolean */ toggleFlag;
 
     if (NULL == checkbox_tb) return;
 

cde/programs/dtmail/dtmail/IndexedOptionMenu.C

@@ -214,9 +214,12 @@ IndexedOptionMenu::getIndexSpec (void)
 
     if (_w)
     {
+        XtArgVal arg;
         Widget	selected;
-        XtVaGetValues(_w, XmNmenuHistory, &selected, NULL);
-        XtVaGetValues(selected, XmNuserData, &data, NULL);
+        XtVaGetValues(_w, XmNmenuHistory, &arg, NULL);
+        selected = (Widget)arg;
+        XtVaGetValues(selected, XmNuserData, &arg, NULL);
+        data = (int)arg;
     }
     return data;
 }