1 files changed, 3 insertions, 1 deletions
diff --git a/src/hash.h b/src/hash.h
index d2771a5..571ae02 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -13,15 +13,17 @@ namespace Multihash {
 		private:
 			std::string digest_str;
 			Hash* next;
-			void _update(const char* data, int length);
 		protected:
 			virtual void hash_update(const char* data, int length);
 			virtual std::string hash_digest();
 		public:
 			Hash(Hash* n = 0);
 			void update(std::string data);
+			void _update(const char* data, int length);
 			std::string digest();
 	};
+	
+	void _hash_file(int fileno, Hash* hash);
 }
 
 #endif // _HASH_H_