diff --git a/include/fc/reflect/typename.hpp b/include/fc/reflect/typename.hpp
index 64f57bc..7b3276a 100644
--- a/include/fc/reflect/typename.hpp
+++ b/include/fc/reflect/typename.hpp
@@ -4,6 +4,8 @@
 namespace fc {
   class value;
   class exception;
+  namespace ip { class address; }
+
   template<typename T> class get_typename{};
   template<> struct get_typename<int32_t>  { static const char* name()  { return "int32_t";  } };
   template<> struct get_typename<int64_t>  { static const char* name()  { return "int64_t";  } };
diff --git a/src/network/udt_socket.cpp b/src/network/udt_socket.cpp
index 3d23073..45cd400 100644
--- a/src/network/udt_socket.cpp
+++ b/src/network/udt_socket.cpp
@@ -5,7 +5,9 @@
 #include <fc/network/ip.hpp>
 #include <udt.h>
 
-#include <arpa/inet.h>
+#ifndef WIN32
+# include <arpa/inet.h>
+#endif
 
 namespace fc {