--- brickos-0.9.0.dfsg/util/firmdl/rcx_comm.c	2007-03-07 18:49:42.190409000 +0100
+++ brickos-0.9.0.dfsg/util/firmdl/rcx_comm.c	2007-03-07 18:55:33.000000000 +0100
@@ -102,7 +102,7 @@
 {
     char *bufp = (char *)buf;
     int len = 0;
-#if defined(LINUX) | defined(linux)
+#ifndef _WIN32
    int count;
    fd_set fds;
    struct timeval tv;
