---- 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
+--- libxml2-2.11.1/libxml.h.orig 2023-05-03 21:08:41.659190636 +0200
++++ libxml2-2.11.1/libxml.h 2023-05-03 21:12:18.974680003 +0200
+@@ -17,6 +17,9 @@
+ #ifndef _LARGEFILE_SOURCE
+ #define _LARGEFILE_SOURCE
+ #endif
++ #ifndef _LARGEFILE64_SOURCE
++ #define _LARGEFILE64_SOURCE
++ #endif
+ #ifndef _FILE_OFFSET_BITS
+ #define _FILE_OFFSET_BITS 64
+ #endif