1 files changed, 4 insertions, 0 deletions
diff --git a/proto.h b/proto.h
index 288a311986..c9e42db529 100644
--- a/proto.h
+++ b/proto.h
@@ -1207,6 +1207,10 @@ STATIC void	S_sv_del_backref(pTHX_ SV *sv);
 #  if defined(DEBUGGING)
 STATIC void	S_del_sv(pTHX_ SV *p);
 #  endif
+#  if !defined(NV_PRESERVES_UV)
+STATIC int	S_sv_2inuv_non_preserve(pTHX_ SV *sv, I32 numtype);
+STATIC int	S_sv_2iuv_non_preserve(pTHX_ SV *sv, I32 numtype);
+#  endif
 #endif
 
 #if defined(PERL_IN_TOKE_C) || defined(PERL_DECL_PROT)