--- www/squid33/files/XXXpatch-compat-compat.h.ORIG	2014-08-13 18:08:18.067273522 +0200
+++ www/squid33/files/patch-compat-compat.h	2014-08-13 18:11:24.496296954 +0200
@@ -0,0 +1,18 @@
+--- ./compat/compat.h.ORIG	2013-11-30 14:55:13.000000000 +0100
++++ ./compat/compat.h	2014-08-13 18:05:18.000000000 +0200
+@@ -104,10 +104,12 @@
+  */
+ #include "compat/GnuRegex.h"
+ 
+-/* some functions are unsafe to be used in Squid. */
+-#include "compat/unsafe.h"
+-
+ /* cppunit is not quite C++0x compatible yet */
+ #include "compat/cppunit.h"
+ 
++/* some functions are unsafe to be used in Squid. */
++/* XXX MBi do this only after including cppunit.h as that itself also
++   uses printf() */
++#include "compat/unsafe.h"
++
+ #endif /* _SQUID_COMPAT_H */