comctl32: Use correct integral type.

dlls/comctl32/button.c

@@ -1229,7 +1229,12 @@ static SIZE BUTTON_GetImageSize(const BUTTON_INFO *infoPtr)
 
     /* ImageList has priority over image */
     if (infoPtr->imagelist.himl)
-        ImageList_GetIconSize(infoPtr->imagelist.himl, &size.cx, &size.cy);
+    {
+        int scx, scy;
+        ImageList_GetIconSize(infoPtr->imagelist.himl, &scx, &scy);
+        size.cx = scx;
+        size.cy = scy;
+    }
     else if (infoPtr->u.image)
     {
         if (infoPtr->image_type == IMAGE_ICON)

dlls/comctl32/taskdialog.c

@@ -430,7 +430,8 @@ static void taskdialog_get_expando_size(struct taskdialog_info *dialog_info, HWN
     HFONT hfont, old_hfont;
     HDC hdc;
     RECT rect = {0};
-    LONG icon_width, icon_height, text_offset;
+    LONG icon_width, icon_height;
+    INT text_offset;
     LONG max_width, max_text_height;
 
     hdc = GetDC(hwnd);
@@ -1092,7 +1093,8 @@ static void taskdialog_draw_expando_control(struct taskdialog_info *dialog_info,
     HDC hdc;
     RECT rect = {0};
     WCHAR *text;
-    LONG icon_width, icon_height, text_offset;
+    LONG icon_width, icon_height;
+    INT text_offset;
     UINT style = DFCS_FLAT;
     BOOL draw_focus;