[beast/win32] Added include statement for gcc-4.4.

[Stefan Westerfeld <stw src gnome org>]

commit 209052b5b51542f13803341e1d24dd203ece7aad
Author: Stefan Westerfeld <stefan space twc de>
Date:   Tue Sep 1 18:48:18 2009 +0200

    Added include statement for gcc-4.4.

 birnet/birnetdebugtools.cc |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/birnet/birnetdebugtools.cc b/birnet/birnetdebugtools.cc
index 1ac3df1..902cd6e 100644
--- a/birnet/birnetdebugtools.cc
+++ b/birnet/birnetdebugtools.cc
@@ -17,6 +17,7 @@
 #include "birnetdebugtools.hh"
 #include "birnetthread.hh"
 #include <errno.h>
+#include <stdio.h>
 
 #ifndef _ // FIXME
 #define _(x)    (x)