1 files changed, 5 insertions, 1 deletions
diff --git a/src/hash/comb4p/comb4p.h b/src/hash/comb4p/comb4p.h
index 424512092..550b70b14 100644
--- a/src/hash/comb4p/comb4p.h
+++ b/src/hash/comb4p/comb4p.h
@@ -16,9 +16,13 @@ namespace Botan {
 * Combines two hash functions using a Feistel scheme. Described in
 * "On the Security of Hash Function Combiners", Anja Lehmann
 */
-class Comb4P : public HashFunction
+class BOTAN_DLL Comb4P : public HashFunction
    {
    public:
+      /**
+      * @param h1 the first hash
+      * @param h2 the second hash
+      */
       Comb4P(HashFunction* h1, HashFunction* h2);
 
       ~Comb4P() { delete hash1; delete hash2; }