build the Filter extension on windows

[p5sagit/p5-mst-13.2.git] / perlio.h

diff --git a/perlio.h b/perlio.h
index 76fff38..8cb4f7e 100644 (file)
--- a/perlio.h
+++ b/perlio.h
@@ -308,7 +308,7 @@ extern PerlIO *     PerlIO_fdupopen         (PerlIO *);
 #ifndef PerlIO_isutf8
 extern int     PerlIO_isutf8           (PerlIO *);
 #endif
-#ifndef PerlIO_isutf8
+#ifndef PerlIO_apply_layers
 extern int     PerlIO_apply_layers     (pTHX_ PerlIO *f,const char *mode, const char *names);
 #endif