2 files changed, 4 insertions, 2 deletions
diff --git a/Swiften/StringCodecs/MD5.h b/Swiften/StringCodecs/MD5.h
index 5044173..48d62af 100644
--- a/Swiften/StringCodecs/MD5.h
+++ b/Swiften/StringCodecs/MD5.h
@@ -6,13 +6,14 @@
 
 #pragma once
 
+#include <Swiften/Base/API.h>
 #include <Swiften/Base/ByteArray.h>
 #include <Swiften/Base/SafeByteArray.h>
 
 namespace Swift {
 	struct md5_state_s;
 
-	class MD5 {
+	class SWIFTEN_API MD5 {
 		public:
 			MD5();
 			~MD5();
diff --git a/Swiften/StringCodecs/SHA256.h b/Swiften/StringCodecs/SHA256.h
index 28a0e05..fe60f2e 100644
--- a/Swiften/StringCodecs/SHA256.h
+++ b/Swiften/StringCodecs/SHA256.h
@@ -9,11 +9,12 @@
 #include <vector>
 #include <boost/cstdint.hpp>
 
+#include <Swiften/Base/API.h>
 #include <Swiften/Base/ByteArray.h>
 #include <Swiften/Base/SafeByteArray.h>
 
 namespace Swift {
-	class SHA256 {
+	class SWIFTEN_API SHA256 {
 		public:
 			SHA256();