--- src/cairo-mutex.c.old	2008-05-28 11:07:52.000000000 +0200
+++ src/cairo-mutex.c	2008-05-28 11:08:06.000000000 +0200
@@ -33,7 +33,7 @@
 
 #include "cairoint.h"
 
-#define CAIRO_MUTEX_DECLARE(mutex) cairo_mutex_t mutex = CAIRO_MUTEX_NIL_INITIALIZER
+#define CAIRO_MUTEX_DECLARE(mutex) cairo_private cairo_mutex_t mutex = CAIRO_MUTEX_NIL_INITIALIZER
 #include "cairo-mutex-list-private.h"
 #undef   CAIRO_MUTEX_DECLARE