-#ifndef REH_MULTIPLICITY
-# if defined(MULTIPLICITY) || defined(PERL_IMPLICIT_CONTEXT)
-# define REH_MULTIPLICITY 1
-# else
-# define REH_MULTIPLICITY 0
-# endif
+#if !defined(cop_hints_fetch_pvn) && XSH_HAS_PERL(5, 9, 5)
+# define cop_hints_fetch_pvn(COP, PKG, PKGLEN, PKGHASH, FLAGS) \
+ Perl_refcounted_he_fetch(aTHX_ (COP)->cop_hints_hash, NULL, \
+ (PKG), (PKGLEN), (FLAGS), (PKGHASH))