#undef EINPROGRESS
#define EWOULDBLOCK WSAEWOULDBLOCK
-#define EAGAIN WSAEWOULDBLOCK //same on windows
+#define EAGAIN WSAEWOULDBLOCK //same on windows
#define EINTR WSAEINTR
-#define EINPROGRESS WSAEINPROGRESS
+#define EINPROGRESS WSAEWOULDBLOCK //does not map to WSAEINPROGRESS !
+
#endif //WIN32_ERRNOWRAPPER_H_