diff --git a/rosapps/net/telnet/src/stl_bids.h b/rosapps/net/telnet/src/stl_bids.h
index 28d65b3225a..6e3471178b5 100644
--- a/rosapps/net/telnet/src/stl_bids.h
+++ b/rosapps/net/telnet/src/stl_bids.h
@@ -130,11 +130,11 @@ public:
 		_Last = _First;
 #else
 		destroy(begin( ), end( ));
-//#ifdef __CYGWIN__
-//		_M_finish = _M_start;
-//#else
-//		finish = start;
-//#endif
+#ifdef __CYGWIN__
+		_M_finish = _M_start;
+#else
+		finish = start;
+#endif
 #endif
 	}
 	
diff --git a/rosapps/net/telnet/src/tnetwork.h b/rosapps/net/telnet/src/tnetwork.h
index 66159382b82..527945f75ec 100644
--- a/rosapps/net/telnet/src/tnetwork.h
+++ b/rosapps/net/telnet/src/tnetwork.h
@@ -7,15 +7,15 @@
 #include <windows.h>
 
 // Mingw32 doesn't use winsock.h (Paul Brannan 9/4/98)
-//#ifdef __MINGW32__
-//#ifdef __CYGWIN__
+#ifdef __MINGW32__
+#ifdef __CYGWIN__
 #include <winsock.h>
-//#else
-//#include <Windows32/sockets.h>
-//#endif
-//#else
-//#include <winsock.h>
-//#endif
+#else
+#include <Windows32/sockets.h>
+#endif
+#else
+#include <winsock.h>
+#endif
 
 enum NetworkType {TN_NETSOCKET, TN_NETPIPE};