[glib] Bump _WIN32_WINNT to 0x0501

[Tor Lillqvist <tml src gnome org>]

commit 85816117e3da8c8751bb9c12f93580c9910ec8da
Author: Tor Lillqvist <tml iki fi>
Date:   Mon Jun 1 14:04:49 2009 +0300

    Bump _WIN32_WINNT to 0x0501
    
    Needed to get prototypes for getaddrinfo() and friends on mingw.
---
 gio/gnetworkingprivate.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/gio/gnetworkingprivate.h b/gio/gnetworkingprivate.h
index 23240cf..8688451 100644
--- a/gio/gnetworkingprivate.h
+++ b/gio/gnetworkingprivate.h
@@ -23,7 +23,7 @@
 
 #ifdef G_OS_WIN32
 
-#define _WIN32_WINNT 0x0500
+#define _WIN32_WINNT 0x0501
 #include <winsock2.h>
 #undef interface
 #include <ws2tcpip.h>