* Build IODBC on demand on unix.

* wxStream updates


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@931 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/fstream.h

@@ -26,9 +26,10 @@ class wxFileInputStream: public wxInputStream {
   wxFileInputStream(const wxString& ifileName);
   wxFileInputStream(wxFile& file);
   wxFileInputStream(int fd);
-  virtual ~wxFileInputStream();
+  ~wxFileInputStream();
 
-  virtual char Peek();
+  char Peek();
+  size_t StreamSize() const;
 
   bool Ok() const { return m_file->IsOpened(); }
 
@@ -56,6 +57,7 @@ class wxFileOutputStream: public wxOutputStream {
      { return wxOutputStream::Write(buffer, size); }
 
   void Sync();
+  size_t StreamSize() const;
 
   bool Ok() const { return m_file->IsOpened(); }
 
@@ -71,4 +73,9 @@ class wxFileOutputStream: public wxOutputStream {
   bool m_file_destroy;
 };
 
+class wxFileStream: public wxFileInputStream, public wxFileOutputStream {
+ public:
+  wxFileStream(const wxString& fileName);
+};
+
 #endif