#include "wx/log.h"
#include "wx/app.h"
-// NB: Some compilers define boolean type in Windows headers (e.g. Watcom C++).
+// NB: Some compilers define boolean type in Windows headers
+// (e.g. Watcom C++, but not Open Watcom).
// This causes a conflict with jmorecfg.h header from libjpeg, so we have
// to make sure libjpeg won't try to define boolean itself. This is done by
// defining HAVE_BOOLEAN.
-#if defined(__WXMSW__) && (defined(__MWERKS__) || defined(__WATCOMC__))
+#if defined(__WXMSW__) && (defined(__MWERKS__) || defined(__DIGITALMARS__) || (defined(__WATCOMC__) && __WATCOMC__ < 1200))
#define HAVE_BOOLEAN
#include <windows.h>
#endif