1 files changed, 2 insertions, 0 deletions

diff --git a/src/hash.h b/src/hash.h
index 4def8fc..c2ed749 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -87,3 +87,5 @@ void *hash_getkeyptr(void*, const void *key);
     }
 
 size_t hash_size(void*);
+
+void *hash_dup(void*);