--- 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