fixing mngw32 (cross)compilation

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9838 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/mdi.cpp

@@ -1103,7 +1103,7 @@ bool wxMDIChildFrame::ResetWindowStyle(void *vrect)
         // we want to test whether there is a maximized child, so just set
         // dwThisStyle to 0 if there is no child at all
         DWORD dwThisStyle = pChild
-            ? ::GetWindowLong(GetWinHwnd(pChild), GWL_STYLE) : NULL;
+            ? ::GetWindowLong(GetWinHwnd(pChild), GWL_STYLE) : 0;
         DWORD dwNewStyle = dwStyle;
         if ( dwThisStyle & WS_MAXIMIZE )
             dwNewStyle &= ~(WS_EX_CLIENTEDGE);

src/msw/regconf.cpp

@@ -22,6 +22,7 @@
 
 #ifndef WX_PRECOMP
   #include  "wx/string.h"
+  #include  "wx/intl.h"
 #endif //WX_PRECOMP
 
 #include "wx/event.h"

src/msw/window.cpp

@@ -46,6 +46,7 @@
     #include "wx/listbox.h"
     #include "wx/button.h"
     #include "wx/msgdlg.h"
+    #include "wx/settings.h"
 
     #include <stdio.h>
 #endif