#include <stddef.h>
#if wxUSE_IOSTREAMH
-#include <iostream.h>
+// N.B. BC++ doesn't have istream.h, ostream.h
+# include <iostream.h>
#else
-#include <iostream>
+# include <ostream>
+# ifdef _MSC_VER
+ using namespace std;
+# endif
#endif
#include "wx/string.h"