3 files changed, 8 insertions, 25 deletions
diff --git a/src/corelib/thread/qthread_win.cpp b/src/corelib/thread/qthread_win.cpp
index 37d5b87..505a9d6 100644
--- a/src/corelib/thread/qthread_win.cpp
+++ b/src/corelib/thread/qthread_win.cpp
@@ -39,12 +39,6 @@
 **
 ****************************************************************************/
 
-//#define WINVER 0x0500
-#if _WIN32_WINNT < 0x0400
-#define _WIN32_WINNT 0x0400
-#endif
-
-
 #include "qthread.h"
 #include "qthread_p.h"
 #include "qthreadstorage.h"
diff --git a/src/gui/dialogs/qwizard_win.cpp b/src/gui/dialogs/qwizard_win.cpp
index 1390b21..ff13585 100644
--- a/src/gui/dialogs/qwizard_win.cpp
+++ b/src/gui/dialogs/qwizard_win.cpp
@@ -51,17 +51,11 @@
 #include <QtGui/QDesktopWidget>
 
 // Note, these tests are duplicates in qwindowsxpstyle_p.h.
-#ifdef Q_CC_GNU
-#  include <w32api.h>
-#  if (__W32API_MAJOR_VERSION >= 3 || (__W32API_MAJOR_VERSION == 2 && __W32API_MINOR_VERSION >= 5))
-#    ifdef _WIN32_WINNT
-#      undef _WIN32_WINNT
-#    endif
-#    define _WIN32_WINNT 0x0501
-#    include <commctrl.h>
-#  endif
+// minimum version for Windows XP is 0x501
+#if _WIN32_WINNT < 0x0501
+#  undef _WIN32_WINNT
+#  define _WIN32_WINNT 0x0501
 #endif
-
 #include <uxtheme.h>
 
 QT_BEGIN_NAMESPACE
diff --git a/src/gui/styles/qwindowsxpstyle_p.h b/src/gui/styles/qwindowsxpstyle_p.h
index 0a13a52..4e8aa00 100644
--- a/src/gui/styles/qwindowsxpstyle_p.h
+++ b/src/gui/styles/qwindowsxpstyle_p.h
@@ -59,15 +59,10 @@
 #include <qt_windows.h>
 
 // Note, these tests are duplicated in qwizard_win.cpp.
-#ifdef Q_CC_GNU
-#  include <w32api.h>
-#  if (__W32API_MAJOR_VERSION >= 3 || (__W32API_MAJOR_VERSION == 2 && __W32API_MINOR_VERSION >= 5))
-#    ifdef _WIN32_WINNT
-#      undef _WIN32_WINNT
-#    endif
-#    define _WIN32_WINNT 0x0501
-#    include <commctrl.h>
-#  endif
+// minimum version for Windows XP is 0x501
+#if _WIN32_WINNT < 0x0501
+#  undef _WIN32_WINNT
+#  define _WIN32_WINNT 0x0501
 #endif
 
 #include <uxtheme.h>