many changes; major ones:

1. start of !wxUSE_GUI support
2. _T() macro renamed to T()
3. wxConvertWX2MB and MB2WX macro added


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3828 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/generic/choicdgg.cpp

@@ -48,7 +48,7 @@ wxString wxGetSingleChoice( const wxString& message, const wxString& caption, in
     if ( dialog.ShowModal() == wxID_OK )
         return dialog.GetStringSelection();
     else
-        return _T("");
+        return T("");
 }
 
 // Overloaded for backward compatibility
@@ -234,7 +234,7 @@ bool wxSingleChoiceDialog::Create( wxWindow *WXUNUSED(parent),
 {
     m_selection = 0;
     m_clientData = NULL;
-    m_stringSelection = _T("");
+    m_stringSelection = T("");
 
     m_dialogStyle = style;