1 files changed, 1 insertions, 0 deletions
diff --git a/handy.h b/handy.h
index e020c3fa61..446df5b2c9 100644
--- a/handy.h
+++ b/handy.h
@@ -55,6 +55,7 @@ Null SV pointer. (No longer available when C<PERL_CORE> is defined.)
 #endif
 
 #define MUTABLE_AV(p)	((AV *)MUTABLE_PTR(p))
+#define MUTABLE_HV(p)	((HV *)MUTABLE_PTR(p))
 #define MUTABLE_SV(p)	((SV *)MUTABLE_PTR(p))
 
 /* XXX Configure ought to have a test for a boolean type, if I can