[glib] Replace FIXME with proper SDK version define

[Hans Breuer <hans src gnome org>]

commit f4e89ab87702d220babc4d18ec8450e351d3c06e
Author: Hans Breuer <hans breuer org>
Date:   Sat May 30 15:02:14 2009 +0200

    Replace FIXME with proper SDK version define
---
 gio/gnetworkingprivate.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gio/gnetworkingprivate.h b/gio/gnetworkingprivate.h
index 8af75aa..23240cf 100644
--- a/gio/gnetworkingprivate.h
+++ b/gio/gnetworkingprivate.h
@@ -23,7 +23,7 @@
 
 #ifdef G_OS_WIN32
 
-#define WINVER 0x0501 // FIXME?
+#define _WIN32_WINNT 0x0500
 #include <winsock2.h>
 #undef interface
 #include <ws2tcpip.h>