#endif
#ifdef PerlIO
+#ifdef MACOS_TRADITIONAL
+#define PERLIO_IS_STDIO 1
+#undef setbuf
+#undef setvbuf
+#define setvbuf _stdsetvbuf
+#define setbuf(f,b) ( __sf_setbuf(f,b) )
+#endif
typedef int SysRet;
typedef PerlIO * InputStream;
typedef PerlIO * OutputStream;