hash: Add missing overrides

1 files changed, 6 insertions, 6 deletions

diff --git a/src/lib/hash/whirlpool/whrlpool.h b/src/lib/hash/whirlpool/whrlpool.h
index 4f067f18d..ba91da080 100644
--- a/src/lib/hash/whirlpool/whrlpool.h
+++ b/src/lib/hash/whirlpool/whrlpool.h
@@ -18,17 +18,17 @@ namespace Botan {
 class BOTAN_DLL Whirlpool : public MDx_HashFunction
    {
    public:
-      std::string name() const { return "Whirlpool"; }
-      size_t output_length() const { return 64; }
-      HashFunction* clone() const { return new Whirlpool; }
+      std::string name() const override { return "Whirlpool"; }
+      size_t output_length() const override { return 64; }
+      HashFunction* clone() const override { return new Whirlpool; }
 
-      void clear();
+      void clear() override;
 
       Whirlpool() : MDx_HashFunction(64, true, true, 32), M(8), digest(8)
          { clear(); }
    private:
-      void compress_n(const byte[], size_t blocks);
-      void copy_out(byte[]);
+      void compress_n(const byte[], size_t blocks) override;
+      void copy_out(byte[]) override;
 
       static const u64bit C0[256];
       static const u64bit C1[256];