Add wx headers and ext

wxheaders/wx/wxprec.h

@@ -0,0 +1,44 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        wx/wxprec.h
+// Purpose:     Includes the appropriate files for precompiled headers
+// Author:      Julian Smart
+// Modified by:
+// Created:     01/02/97
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// compiler detection; includes setup.h
+#include "wx/defs.h"
+
+// check if to use precompiled headers: do it for most Windows compilers unless
+// explicitly disabled by defining NOPCH
+#if defined(__VISUALC__)
+    // If user did not request NOCPH and we're not building using configure
+    // then assume user wants precompiled headers.
+    #if !defined(NOPCH) && !defined(__WX_SETUP_H__)
+        #define WX_PRECOMP
+    #endif
+#endif
+
+#ifdef WX_PRECOMP
+
+// include "wx/chartype.h" first to ensure that UNICODE macro is correctly set
+// _before_ including <windows.h>
+#include "wx/chartype.h"
+
+// include standard Windows headers
+#if defined(__WINDOWS__)
+    #include "wx/msw/wrapwin.h"
+    #include "wx/msw/private.h"
+#endif
+#if defined(__WXMSW__)
+    #include "wx/msw/wrapcctl.h"
+    #include "wx/msw/wrapcdlg.h"
+    #include "wx/msw/missing.h"
+#endif
+
+// include the most common wx headers
+#include "wx/wx.h"
+
+#endif // WX_PRECOMP