1 files changed, 2 insertions, 2 deletions
diff --git a/hex.h b/hex.h
index 85cdaa8..ec8c91c 100644
--- a/hex.h
+++ b/hex.h
@@ -6,7 +6,7 @@
 NAMESPACE_BEGIN(CryptoPP)
 
 //! Converts given data to base 16
-class HexEncoder : public SimpleProxyFilter
+class CRYPTOPP_DLL HexEncoder : public SimpleProxyFilter
 {
 public:
 	HexEncoder(BufferedTransformation *attachment = NULL, bool uppercase = true, int outputGroupSize = 0, const std::string &separator = ":", const std::string &terminator = "")
@@ -19,7 +19,7 @@ public:
 };
 
 //! Decode base 16 data back to bytes
-class HexDecoder : public BaseN_Decoder
+class CRYPTOPP_DLL HexDecoder : public BaseN_Decoder
 {
 public:
 	HexDecoder(BufferedTransformation *attachment = NULL)