--- /dev/null
+--- libxml2-2.7.6/libxml.h~ 2009-09-24 17:31:59.000000000 +0200
++++ libxml2-2.7.6/libxml.h 2009-10-10 18:57:55.681981813 +0200
+@@ -13,6 +13,9 @@
+ #ifndef _LARGEFILE_SOURCE
+ #define _LARGEFILE_SOURCE
+ #endif
++#ifndef _LARGEFILE64_SOURCE
++#define _LARGEFILE64_SOURCE
++#endif
+ #ifndef _FILE_OFFSET_BITS
+ #define _FILE_OFFSET_BITS 64
+ #endif