1 files changed, 1 insertions, 1 deletions
diff --git a/whrlpool.h b/whrlpool.h
index 108bfd6..c6971f0 100644
--- a/whrlpool.h
+++ b/whrlpool.h
@@ -16,7 +16,7 @@ class Whirlpool : public IteratedHashWithStaticTransform<word64, BigEndian, 64,
 public:
 	static void InitState(HashWordType *state);
 	static void Transform(word64 *digest, const word64 *data);
-	void TruncatedFinal(byte *hash, unsigned int size);
+	void TruncatedFinal(byte *hash, size_t size);
 	static const char * StaticAlgorithmName() {return "Whirlpool";}
 };