+#elif defined(PCI_OS_CYGWIN)
+#include "i386-io-cygwin.h"
+#elif defined(PCI_OS_HAIKU)
+#include "i386-io-haiku.h"
+#elif defined(PCI_OS_BEOS)
+#include "i386-io-beos.h"
+#elif defined(PCI_OS_DJGPP)
+#include "i386-io-djgpp.h"
+#elif defined(PCI_OS_OPENBSD)
+#include "i386-io-openbsd.h"