$OpenBSD$
--- src/osgDB/FileUtils.cpp.orig	Mon Mar  1 18:30:01 2010
+++ src/osgDB/FileUtils.cpp	Mon Mar  1 18:32:16 2010
@@ -58,7 +58,7 @@ typedef char TCHAR;
     #if (MAC_OS_X_VERSION_MAX_ALLOWED <= 1040)
         #define stat64 stat
     #endif
-#elif defined(__CYGWIN__) || defined(__FreeBSD__) || (defined(__hpux) && !defined(_LARGEFILE64_SOURCE))
+#elif defined(__CYGWIN__) || defined(__FreeBSD__) || defined(__OpenBSD__) || (defined(__hpux) && !defined(_LARGEFILE64_SOURCE))
     #define stat64 stat
 #endif