default_types: fix unused warning

include/opendht/default_types.h

@@ -227,20 +227,8 @@ private:
 };
 
 
-const std::array<std::reference_wrapper<const ValueType>, 5>
-DEFAULT_TYPES
-{
-    ValueType::USER_DATA,
-    DhtMessage::TYPE,
-    ImMessage::TYPE,
-    IceCandidates::TYPE,
-    TrustRequest::TYPE
-};
+extern const std::array<std::reference_wrapper<const ValueType>, 5> DEFAULT_TYPES;
 
-const std::array<std::reference_wrapper<const ValueType>, 1>
-DEFAULT_INSECURE_TYPES
-{
-    IpServiceAnnouncement::TYPE
-};
+extern const std::array<std::reference_wrapper<const ValueType>, 1> DEFAULT_INSECURE_TYPES;
 
 }

src/default_types.cpp

@@ -100,4 +100,21 @@ const ValueType ImMessage::TYPE = {3, "IM message", std::chrono::minutes(5)};
 const ValueType TrustRequest::TYPE = {4, "Certificate trust request", std::chrono::hours(24*7)};
 const ValueType IceCandidates::TYPE = {5, "ICE candidates", std::chrono::minutes(5)};
 
+
+const std::array<std::reference_wrapper<const ValueType>, 5>
+DEFAULT_TYPES
+{
+    ValueType::USER_DATA,
+    DhtMessage::TYPE,
+    ImMessage::TYPE,
+    IceCandidates::TYPE,
+    TrustRequest::TYPE
+};
+
+const std::array<std::reference_wrapper<const ValueType>, 1>
+DEFAULT_INSECURE_TYPES
+{
+    IpServiceAnnouncement::TYPE
+};
+
 }