#ifdef COMPILED_FROM_DSP
#include "winconfig.h"
+#elif defined(OS2_32)
+#include "os2config.h"
+#elif defined(__MSDOS__)
+#include "dosconfig.h"
#elif defined(MACOS_CLASSIC)
#include "macconfig.h"
#else
-#include <expat_config.h>
+#include "expat_config.h"
#endif /* ndef COMPILED_FROM_DSP */
#include "internal.h"