diff --git a/LocalParticipant.cpp b/LocalParticipant.cpp
index 5cb4793..5a968c7 100644
--- a/LocalParticipant.cpp
+++ b/LocalParticipant.cpp
@@ -196,6 +196,8 @@ bool LocalParticipant::Send(Participant* remoteParticipant, IMessage* msg) {
   Arduino::LocalParticipant* thisArduino =
       static_cast<Arduino::LocalParticipant*>(this);
   return thisArduino->Send(remoteParticipant, bufferSize);
+#else
+  return false;  
 #endif
 }
 
@@ -233,6 +235,8 @@ bool LocalParticipant::Publish(IMessage* msg) {
   Arduino::LocalParticipant* thisArduino =
       static_cast<Arduino::LocalParticipant*>(this);
   return thisArduino->Publish(msg);
+#else
+  return false;
 #endif
 }
 
diff --git a/LocalParticipant.h b/LocalParticipant.h
index d0b34af..aa8d7d5 100644
--- a/LocalParticipant.h
+++ b/LocalParticipant.h
@@ -87,9 +87,9 @@ class LocalParticipant : public Participant {
 #if defined(__unix__) || defined(__APPLE__)
   int sock;
 #endif
-  sockaddr_in remote_addr;
-  sockaddr_in server_addr;
-  sockaddr_in broadcast_addr;
+  // sockaddr_in remote_addr;
+  // sockaddr_in server_addr;
+  // sockaddr_in broadcast_addr;
 
 #endif