Fixed cygwin compilation

src/network/network_config.cpp

@@ -563,7 +563,7 @@ void NetworkConfig::fillStunList(std::vector<std::pair<std::string, int> >* l,
     }
     g_list = NULL;
 
-#else
+#elif !defined(__CYGWIN__)
 #define SRV_WEIGHT (RRFIXEDSZ+2)
 #define SRV_PORT (RRFIXEDSZ+4)
 #define SRV_SERVER (RRFIXEDSZ+6)

src/network/protocols/connect_to_server.cpp

@@ -696,7 +696,7 @@ bool ConnectToServer::detectPort()
         if (port_from_dns != 0)
             break;
     }
-#else
+#elif !defined(__CYGWIN__)
     unsigned char response[512] = {};
     const std::string& utf8name = StringUtils::wideToUtf8(m_server->getName());
     int response_len = res_query(utf8name.c_str(), C_IN, T_TXT, response, 512);