From 712ca432196cd797cc3c265adb2847465551461f Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 4 Mar 2008 15:10:22 +0000
Subject: [PATCH] From Philip Lowman, "A missing _WIN32_WINNT declaration
 causes MinGW compilation to fail when reaching FileNameUtils.cpp and the
 Windows 2000 function GetLongPathName() is called."

---
 src/osgDB/FileNameUtils.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/osgDB/FileNameUtils.cpp b/src/osgDB/FileNameUtils.cpp
index 879cf2c2c..12516b576 100644
--- a/src/osgDB/FileNameUtils.cpp
+++ b/src/osgDB/FileNameUtils.cpp
@@ -18,6 +18,7 @@
 #include <osgDB/FileUtils>
 
 #ifdef WIN32
+    #define _WIN32_WINNT 0x0500
     #include <windows.h>
 #endif