[refactor] Remove netaddress.h from kernel headers

Move functions requiring the netaddress.h include out of
libbitcoinkernel source files.

The netaddress.h file contains many non-consensus related definitions
and should thus not be part of the libbitcoinkernel. This commit makes
netaddress.h no longer a required include for users of the
libbitcoinkernel.

This commit is part of the libbitcoinkernel project, namely its stage 1
step 3: Decouple most non-consensus headers from libbitcoinkernel.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/net.h b/src/net.h
index eaa0fa3280..145b5cf666 100644
--- a/src/net.h
+++ b/src/net.h
@@ -1358,6 +1358,9 @@ private:
     // Whether the node should be passed out in ForEach* callbacks
     static bool NodeFullyConnected(const CNode* pnode);
 
+    uint16_t GetDefaultPort(Network net) const;
+    uint16_t GetDefaultPort(const std::string& addr) const;
+
     // Network usage totals
     mutable Mutex m_total_bytes_sent_mutex;
     std::atomic<uint64_t> nTotalBytesRecv{0};