@@ -557,16 +557,22 @@ bool TcpSocket::WouldBlock()
 	}
 	return c == SOCKERR(EWOULDBLOCK);	       
 #endif
 }
 
 int TcpSocket::RawSend(const void *buf, int amount)
 {
-#ifdef PLATFORM_POSIX
-	int res = send(socket, (const char *)buf, amount, MSG_NOSIGNAL);
+#ifdef MSG_NOSIGNAL
+#define UPP_NOSIGPIPE_OPTION MSG_NOSIGNAL
+#endif
+#ifdef SO_NOSIGPIPE
+#define UPP_NOSIGPIPE_OPTION SO_NOSIGPIPE
+# endif
+#ifdef UPP_NOSIGPIPE_OPTION
+	int res = send(socket, (const char *)buf, amount, UPP_NOSIGPIPE_OPTION);
 #else
 	int res = send(socket, (const char *)buf, amount, 0);
 #endif
 	if(res < 0 && WouldBlock())
 		res = 0;
 	else
 	if(res == 0 || res < 0)