1 files changed, 5 insertions, 5 deletions
diff --git a/include/olm/utility.hh b/include/olm/utility.hh
index 5329a59..d650abc 100644
--- a/include/olm/utility.hh
+++ b/include/olm/utility.hh
@@ -16,20 +16,20 @@
 #ifndef UTILITY_HH_
 #define UTILITY_HH_
 
-#include "olm/error.hh"
+#include "olm/error.h"
 
 #include <cstddef>
 #include <cstdint>
 
-namespace olm {
+struct _olm_ed25519_public_key;
 
-class Ed25519PublicKey;
+namespace olm {
 
 struct Utility {
 
     Utility();
 
-    ErrorCode last_error;
+    OlmErrorCode last_error;
 
     /** The length of a SHA-256 hash in bytes. */
     std::size_t sha256_length();
@@ -48,7 +48,7 @@ struct Utility {
      * last_error will be set with an error code. If the signature was too short
      * or was not a valid signature then last_error will be BAD_MESSAGE_MAC. */
     std::size_t ed25519_verify(
-        Ed25519PublicKey const & key,
+        _olm_ed25519_public_key const & key,
         std::uint8_t const * message, std::size_t message_length,
         std::uint8_t const * signature, std::size_t signature_length
     );