#include "wx/event.h"
#endif
+#include "wx/msw/private.h" // must be before #include "dynlib.h"
+
+#if !wxUSE_DYNLIB_CLASS
+ #error You need wxUSE_DYNLIB_CLASS to be 1 to compile dialup.cpp.
+#endif
+
#include "wx/dynlib.h"
#include "wx/dialup.h"
-// Doesn't yet compile under BC++ nor with mingw: no wininet.h
-#if !defined(__BORLANDC__) && !defined(__GNUWIN32_OLD__)
+// Doesn't yet compile under VC++ 4, BC++, mingw, Watcom C++: no wininet.h
+#if !defined(__BORLANDC__) && !defined(__GNUWIN32_OLD__) && !defined(__GNUWIN32__) && !defined(__WATCOMC__) && ! (defined(__VISUALC__) && (__VISUALC__ < 1020))
#include <ras.h>
#include <raserror.h>
#include <wininet.h>
-#include "wx/msw/private.h"
+// Not in VC++ 5
+#ifndef INTERNET_CONNECTION_LAN
+#define INTERNET_CONNECTION_LAN 2
+#endif
+#ifndef INTERNET_CONNECTION_PROXY
+#define INTERNET_CONNECTION_PROXY 4
+#endif
// ----------------------------------------------------------------------------
// constants