1 files changed, 6 insertions, 0 deletions
diff --git a/src/net.h b/src/net.h
index 087135a290..96d411bf29 100644
--- a/src/net.h
+++ b/src/net.h
@@ -20,6 +20,7 @@
 #include <policy/feerate.h>
 #include <protocol.h>
 #include <random.h>
+#include <span.h>
 #include <streams.h>
 #include <sync.h>
 #include <threadinterrupt.h>
@@ -75,6 +76,8 @@ static constexpr uint64_t DEFAULT_MAX_UPLOAD_TARGET = 0;
 static const bool DEFAULT_BLOCKSONLY = false;
 /** -peertimeout default */
 static const int64_t DEFAULT_PEER_CONNECT_TIMEOUT = 60;
+/** Number of file descriptors required for message capture **/
+static const int NUM_FDS_MESSAGE_CAPTURE = 1;
 
 static const bool DEFAULT_FORCEDNSSEED = false;
 static const size_t DEFAULT_MAXRECEIVEBUFFER = 5 * 1000;
@@ -1239,6 +1242,9 @@ inline std::chrono::microseconds PoissonNextSend(std::chrono::microseconds now,
     return std::chrono::microseconds{PoissonNextSend(now.count(), average_interval.count())};
 }
 
+/** Dump binary message to file, with timestamp */
+void CaptureMessage(const CAddress& addr, const std::string& msg_type, const Span<const unsigned char>& data, bool is_incoming);
+
 struct NodeEvictionCandidate
 {
     NodeId id;