#define fseek fseeko
#endif
+/* BS2000 includes are sometimes a bit non standard :-( */
+#if defined(POSIX_BC) && defined(O_BINARY) && !defined(O_TEXT)
+#undef O_BINARY
+#endif
+
#ifdef PERLIO_IS_STDIO
/* #define PerlIO_xxxx() as equivalent stdio function */
#include "perlsdio.h"