X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/6fc9266916f08dacf1850556174b6312eefb14e6..67caa1fef1ac64bae9d7c9deecbf100088307e6f:/cv.h

diff --git a/cv.h b/cv.h
index 9605135..cf5a750 100644
--- a/cv.h
+++ b/cv.h
@@ -75,9 +75,11 @@ struct xpvcv {
 #define CvANON_on(cv)		(CvFLAGS(cv) |= CVf_ANON)
 #define CvANON_off(cv)		(CvFLAGS(cv) &= ~CVf_ANON)
 
+#ifdef PERL_XSUB_OLDSTYLE
 #define CvOLDSTYLE(cv)		(CvFLAGS(cv) & CVf_OLDSTYLE)
 #define CvOLDSTYLE_on(cv)	(CvFLAGS(cv) |= CVf_OLDSTYLE)
 #define CvOLDSTYLE_off(cv)	(CvFLAGS(cv) &= ~CVf_OLDSTYLE)
+#endif
 
 #define CvUNIQUE(cv)		(CvFLAGS(cv) & CVf_UNIQUE)
 #define CvUNIQUE_on(cv)		(CvFLAGS(cv) |= CVf_UNIQUE)